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1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2007 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 1.284 2007/06/21 04:44:45 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.321 2009/10/18 07:52:23 grobian 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
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement 10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions 11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common 12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18inherit multilib portability 18inherit multilib portability
19 19
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
52# Default directory where patches are located 73# Default directory where patches are located
53EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
54# Default extension for patches 75# Default extension for patches
55EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
56# Default options for patch 77# Default options for patch
57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# 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. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files. 80# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
61# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
62# and not the full path .. 83# and not the full path ..
63EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
64# Change the printed message for a single patch. 85# Change the printed message for a single patch.
65EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
84# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
85# them for. 106# them for.
86# 107#
87# Patches are applied in current directory. 108# Patches are applied in current directory.
88# 109#
89# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
90# 111#
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
92# 113#
93# For example: 114# For example:
94# 115#
143 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
144 else 165 else
145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
146 fi 167 fi
147 else 168 else
148 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
149 then
150 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
151 then 171 then
152 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
153 fi 173 fi
154 174
163 183
164 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
165 fi 185 fi
166 186
167 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
168 bz2) 196 bz2)
169 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
170 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
171 ;; 199 ;;
172 gz|Z|z) 200 gz|Z|z)
222 fi 250 fi
223 251
224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
226 254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
281
227 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
228 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
229 do 284 do
230 # Generate some useful debug info ... 285 # Generate some useful debug info ...
231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
233 288
234 if [ "${PATCH_SUFFIX}" != "patch" ]
235 then
236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
238 else
239 PATCH_TARGET="${x}"
240 fi
241
242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 291
245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
247
248 if [ "${PATCH_SUFFIX}" != "patch" ]
249 then
250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
251 then
252 echo
253 eerror "Could not extract patch!"
254 #die "Could not extract patch!"
255 count=5
256 break
257 fi
258 fi
259 294
260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
261 then 296 then
262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
311 done 346 done
312 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
313 then 348 then
314 einfo "Done with patching" 349 einfo "Done with patching"
315 fi 350 fi
351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
354
355 # don't clobber any EPATCH vars that the parent might want
356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
361 if [[ -d ${EPATCH_SOURCE} ]] ; then
362 EPATCH_SOURCE=${EPATCH_SOURCE} \
363 EPATCH_SUFFIX="patch" \
364 EPATCH_FORCE="yes" \
365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
366 epatch
367 break
368 fi
369 done
316} 370}
317 371
318# @FUNCTION: emktemp 372# @FUNCTION: emktemp
319# @USAGE: [temp dir] 373# @USAGE: [temp dir]
320# @DESCRIPTION: 374# @DESCRIPTION:
356# base-system@gentoo.org (Linux) 410# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X) 411# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X) 412# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) 413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION: 414# @DESCRIPTION:
361# Small wrapper for getent (Linux), nidump (Mac OS X), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
362# and pw (FreeBSD) used in enewuser()/enewgroup() 417# and pw (FreeBSD) used in enewuser()/enewgroup()
363egetent() { 418egetent() {
364 case ${CHOST} in 419 case ${CHOST} in
365 *-darwin*) 420 *-darwin[678])
366 case "$2" in 421 case "$2" in
367 *[!0-9]*) # Non numeric 422 *[!0-9]*) # Non numeric
368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
369 ;; 424 ;;
370 *) # Numeric 425 *) # Numeric
371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
427 ;;
428 esac
429 ;;
430 *-darwin*)
431 local mytype=$1
432 [[ "passwd" == $mytype ]] && mytype="Users"
433 [[ "group" == $mytype ]] && mytype="Groups"
434 case "$2" in
435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
372 ;; 442 ;;
373 esac 443 esac
374 ;; 444 ;;
375 *-freebsd*|*-dragonfly*) 445 *-freebsd*|*-dragonfly*)
376 local opts action="user" 446 local opts action="user"
576 fi 646 fi
577 ;; 647 ;;
578 648
579 *) 649 *)
580 if [[ -z $@ ]] ; then 650 if [[ -z $@ ]] ; then
581 useradd ${opts} ${euser} \ 651 useradd ${opts} \
582 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
653 ${euser} \
583 || die "enewuser failed" 654 || die "enewuser failed"
584 else 655 else
585 einfo " - Extra: $@" 656 einfo " - Extra: $@"
586 useradd ${opts} ${euser} "$@" \ 657 useradd ${opts} "$@" \
658 ${euser} \
587 || die "enewuser failed" 659 || die "enewuser failed"
588 fi 660 fi
589 ;; 661 ;;
590 esac 662 esac
591 663
739make_desktop_entry() { 811make_desktop_entry() {
740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 812 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
741 813
742 local exec=${1} 814 local exec=${1}
743 local name=${2:-${PN}} 815 local name=${2:-${PN}}
744 local icon=${3:-${PN}.png} 816 local icon=${3:-${PN}}
745 local type=${4} 817 local type=${4}
746 local path=${5} 818 local path=${5}
747 819
748 if [[ -z ${type} ]] ; then 820 if [[ -z ${type} ]] ; then
749 local catmaj=${CATEGORY%%-*} 821 local catmaj=${CATEGORY%%-*}
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 945 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 946 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
875 947
876 cat <<-EOF > "${desktop}" 948 cat <<-EOF > "${desktop}"
877 [Desktop Entry] 949 [Desktop Entry]
878 Encoding=UTF-8
879 Version=1.0
880 Name=${name} 950 Name=${name}
881 Type=Application 951 Type=Application
882 Comment=${DESCRIPTION} 952 Comment=${DESCRIPTION}
883 Exec=${exec} 953 Exec=${exec}
884 TryExec=${exec%% *} 954 TryExec=${exec%% *}
885 Path=${path}
886 Icon=${icon} 955 Icon=${icon}
887 Categories=${type}; 956 Categories=${type};
888 EOF 957 EOF
958
959 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
889 960
890 ( 961 (
891 # wrap the env here so that the 'insinto' call 962 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller 963 # doesn't corrupt the env of the caller
893 insinto /usr/share/applications 964 insinto /usr/share/applications
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 993 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi 994 fi
924} 995}
925 996
926# @FUNCTION: make_session_desktop 997# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command> 998# @USAGE: <title> <command> [command args...]
928# @DESCRIPTION: 999# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the 1000# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager. 1001# Window Manager. The command is the name of the Window Manager.
1002#
1003# You can set the name of the file via the ${wm} variable.
931make_session_desktop() { 1004make_session_desktop() {
932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1005 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1006 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
934 1007
935 local title=$1 1008 local title=$1
936 local command=$2 1009 local command=$2
937 local desktop=${T}/${wm}.desktop 1010 local desktop=${T}/${wm:-${PN}}.desktop
1011 shift 2
938 1012
939 cat <<-EOF > "${desktop}" 1013 cat <<-EOF > "${desktop}"
940 [Desktop Entry] 1014 [Desktop Entry]
941 Encoding=UTF-8
942 Name=${title} 1015 Name=${title}
943 Comment=This session logs you into ${title} 1016 Comment=This session logs you into ${title}
944 Exec=${command} 1017 Exec=${command} $*
945 TryExec=${command} 1018 TryExec=${command}
946 Type=Application 1019 Type=XSession
947 EOF 1020 EOF
948 1021
949 ( 1022 (
950 # wrap the env here so that the 'insinto' call 1023 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller 1024 # doesn't corrupt the env of the caller
972 elif [[ -d ${i} ]] ; then 1045 elif [[ -d ${i} ]] ; then
973 for j in "${i}"/*.desktop ; do 1046 for j in "${i}"/*.desktop ; do
974 doins "${j}" 1047 doins "${j}"
975 ((ret+=$?)) 1048 ((ret+=$?))
976 done 1049 done
1050 else
1051 ((++ret))
977 fi 1052 fi
978 done 1053 done
979 exit ${ret} 1054 exit ${ret}
980 ) 1055 )
981} 1056}
1011 elif [[ -d ${i} ]] ; then 1086 elif [[ -d ${i} ]] ; then
1012 for j in "${i}"/*.png ; do 1087 for j in "${i}"/*.png ; do
1013 doins "${j}" 1088 doins "${j}"
1014 ((ret+=$?)) 1089 ((ret+=$?))
1015 done 1090 done
1091 else
1092 ((++ret))
1016 fi 1093 fi
1017 done 1094 done
1018 exit ${ret} 1095 exit ${ret}
1019 ) 1096 )
1020} 1097}
1055# @DESCRIPTION: 1132# @DESCRIPTION:
1056# Unpack those pesky pdv generated files ... 1133# Unpack those pesky pdv generated files ...
1057# They're self-unpacking programs with the binary package stuffed in 1134# They're self-unpacking programs with the binary package stuffed in
1058# the middle of the archive. Valve seems to use it a lot ... too bad 1135# the middle of the archive. Valve seems to use it a lot ... too bad
1059# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1136# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1060# 1137#
1061# You have to specify the off_t size ... I have no idea how to extract that 1138# You have to specify the off_t size ... I have no idea how to extract that
1062# information out of the binary executable myself. Basically you pass in 1139# information out of the binary executable myself. Basically you pass in
1063# the size of the off_t type (in bytes) on the machine that built the pdv 1140# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive. 1141# archive.
1065# 1142#
1066# One way to determine this is by running the following commands: 1143# One way to determine this is by running the following commands:
1144#
1145# @CODE
1067# strings <pdv archive> | grep lseek 1146# strings <pdv archive> | grep lseek
1068# strace -elseek <pdv archive> 1147# strace -elseek <pdv archive>
1148# @CODE
1149#
1069# Basically look for the first lseek command (we do the strings/grep because 1150# Basically look for the first lseek command (we do the strings/grep because
1070# sometimes the function call is _llseek or something) and steal the 2nd 1151# sometimes the function call is _llseek or something) and steal the 2nd
1071# parameter. Here is an example: 1152# parameter. Here is an example:
1153#
1154# @CODE
1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1155# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1073# lseek 1156# lseek
1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1157# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1075# lseek(3, -4, SEEK_END) = 2981250 1158# lseek(3, -4, SEEK_END) = 2981250
1159# @CODE
1160#
1076# Thus we would pass in the value of '4' as the second parameter. 1161# Thus we would pass in the value of '4' as the second parameter.
1077unpack_pdv() { 1162unpack_pdv() {
1078 local src=$(find_unpackable_file "$1") 1163 local src=$(find_unpackable_file "$1")
1079 local sizeoff_t=$2 1164 local sizeoff_t=$2
1080 1165
1150# @DESCRIPTION: 1235# @DESCRIPTION:
1151# Unpack those pesky makeself generated files ... 1236# Unpack those pesky makeself generated files ...
1152# They're shell scripts with the binary package tagged onto 1237# They're shell scripts with the binary package tagged onto
1153# the end of the archive. Loki utilized the format as does 1238# the end of the archive. Loki utilized the format as does
1154# many other game companies. 1239# many other game companies.
1155# 1240#
1156# If the file is not specified, then ${A} is used. If the 1241# If the file is not specified, then ${A} is used. If the
1157# offset is not specified then we will attempt to extract 1242# offset is not specified then we will attempt to extract
1158# the proper offset from the script itself. 1243# the proper offset from the script itself.
1159unpack_makeself() { 1244unpack_makeself() {
1160 local src_input=${1:-${A}} 1245 local src_input=${1:-${A}}
1275 The following license outlines the terms of use of this 1360 The following license outlines the terms of use of this
1276 package. You MUST accept this license for installation to 1361 package. You MUST accept this license for installation to
1277 continue. When you are done viewing, hit 'q'. If you 1362 continue. When you are done viewing, hit 'q'. If you
1278 CTRL+C out of this, the install will not run! 1363 CTRL+C out of this, the install will not run!
1279 ********************************************************** 1364 **********************************************************
1280 1365
1281 EOF 1366 EOF
1282 cat ${lic} >> ${licmsg} 1367 cat ${lic} >> ${licmsg}
1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1368 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1284 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1369 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1285 read alic 1370 read alic
1298# @FUNCTION: cdrom_get_cds 1383# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1384# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION: 1385# @DESCRIPTION:
1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1386# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1302# the whole 'non-interactive' policy, but damnit I want CD support ! 1387# the whole 'non-interactive' policy, but damnit I want CD support !
1303# 1388#
1304# With these cdrom functions we handle all the user interaction and 1389# With these cdrom functions we handle all the user interaction and
1305# standardize everything. All you have to do is call cdrom_get_cds() 1390# standardize everything. All you have to do is call cdrom_get_cds()
1306# and when the function returns, you can assume that the cd has been 1391# and when the function returns, you can assume that the cd has been
1307# found at CDROM_ROOT. 1392# found at CDROM_ROOT.
1308# 1393#
1309# The function will attempt to locate a cd based upon a file that is on 1394# The function will attempt to locate a cd based upon a file that is on
1310# the cd. The more files you give this function, the more cds 1395# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle. 1396# the cdrom functions will handle.
1312# 1397#
1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1398# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1314# etc... If you want to give the cds better names, then just export 1399# etc... If you want to give the cds better names, then just export
1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1400# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can 1401# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array. 1402# also use the CDROM_NAME_SET bash array.
1318# 1403#
1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function. 1404# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1320cdrom_get_cds() { 1405cdrom_get_cds() {
1321 # first we figure out how many cds we're dealing with by 1406 # first we figure out how many cds we're dealing with by
1322 # the # of files they gave us 1407 # the # of files they gave us
1323 local cdcnt=0 1408 local cdcnt=0
1444# displayed and we'll hang out here until: 1529# displayed and we'll hang out here until:
1445# (1) the file is found on a mounted cdrom 1530# (1) the file is found on a mounted cdrom
1446# (2) the user hits CTRL+C 1531# (2) the user hits CTRL+C
1447_cdrom_locate_file_on_cd() { 1532_cdrom_locate_file_on_cd() {
1448 local mline="" 1533 local mline=""
1449 local showedmsg=0 1534 local showedmsg=0 showjolietmsg=0
1450 1535
1451 while [[ -z ${CDROM_ROOT} ]] ; do 1536 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0 1537 local i=0
1453 local -a cdset=(${*//:/ }) 1538 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then 1539 if [[ -n ${CDROM_SET} ]] ; then
1463 while read point node fs foo ; do 1548 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \ 1549 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \ 1550 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue 1551 && continue
1467 point=${point//\040/ } 1552 point=${point//\040/ }
1553 [[ ! -d ${point}/${dir} ]] && continue
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue 1554 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1469 export CDROM_ROOT=${point} 1555 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i} 1556 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]} 1557 export CDROM_MATCH=${cdset[${i}]}
1472 return 1558 return
1494 showedmsg=1 1580 showedmsg=1
1495 fi 1581 fi
1496 einfo "Press return to scan for the cd again" 1582 einfo "Press return to scan for the cd again"
1497 einfo "or hit CTRL+C to abort the emerge." 1583 einfo "or hit CTRL+C to abort the emerge."
1498 echo 1584 echo
1585 if [[ ${showjolietmsg} -eq 0 ]] ; then
1586 showjolietmsg=1
1587 else
1499 einfo "If you are having trouble with the detection" 1588 ewarn "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have" 1589 ewarn "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please" 1590 ewarn "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1591 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1592 ebeep 5
1593 fi
1503 read || die "something is screwed with your system" 1594 read || die "something is screwed with your system"
1504 done 1595 done
1505} 1596}
1506 1597
1598# @FUNCTION: strip-linguas
1599# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1600# @DESCRIPTION:
1507# Make sure that LINGUAS only contains languages that 1601# Make sure that LINGUAS only contains languages that
1508# a package can support 1602# a package can support. The first form allows you to
1509# 1603# specify a list of LINGUAS. The -i builds a list of po
1510# usage: strip-linguas <allow LINGUAS> 1604# files found in all the directories and uses the
1511# strip-linguas -i <directories of .po files> 1605# intersection of the lists. The -u builds a list of po
1512# strip-linguas -u <directories of .po files> 1606# files found in all the directories and uses the union
1513# 1607# of the lists.
1514# The first form allows you to specify a list of LINGUAS.
1515# The -i builds a list of po files found in all the
1516# directories and uses the intersection of the lists.
1517# The -u builds a list of po files found in all the
1518# directories and uses the union of the lists.
1519strip-linguas() { 1608strip-linguas() {
1520 local ls newls nols 1609 local ls newls nols
1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1610 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1522 local op=$1; shift 1611 local op=$1; shift
1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1612 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1524 local d f 1613 local d f
1525 for d in "$@" ; do 1614 for d in "$@" ; do
1526 if [[ ${op} == "-u" ]] ; then 1615 if [[ ${op} == "-u" ]] ; then
1527 newls=${ls} 1616 newls=${ls}
1528 else 1617 else
1529 newls="" 1618 newls=""
1530 fi 1619 fi
1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1620 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1532 if [[ ${op} == "-i" ]] ; then 1621 if [[ ${op} == "-i" ]] ; then
1533 hasq ${f} ${ls} && newls="${newls} ${f}" 1622 hasq ${f} ${ls} && newls="${newls} ${f}"
1534 else 1623 else
1535 hasq ${f} ${ls} || newls="${newls} ${f}" 1624 hasq ${f} ${ls} || newls="${newls} ${f}"
1536 fi 1625 fi
1549 else 1638 else
1550 nols="${nols} ${f}" 1639 nols="${nols} ${f}"
1551 fi 1640 fi
1552 done 1641 done
1553 [[ -n ${nols} ]] \ 1642 [[ -n ${nols} ]] \
1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1643 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1555 export LINGUAS=${newls:1} 1644 export LINGUAS=${newls:1}
1556}
1557
1558# @FUNCTION: set_arch_to_kernel
1559# @DESCRIPTION:
1560# Set the env ARCH to match what the kernel expects.
1561set_arch_to_kernel() {
1562 i=10
1563 while ((i--)) ; do
1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1565 done
1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1567 case ${ARCH} in
1568 x86) export ARCH="i386";;
1569 amd64) export ARCH="x86_64";;
1570 hppa) export ARCH="parisc";;
1571 mips) export ARCH="mips";;
1572 sparc) export ARCH="$(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!
1573 *) export ARCH="${ARCH}";;
1574 esac
1575}
1576
1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1580set_arch_to_portage() {
1581 i=10
1582 while ((i--)) ; do
1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1584 done
1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1586} 1645}
1587 1646
1588# @FUNCTION: preserve_old_lib 1647# @FUNCTION: preserve_old_lib
1589# @USAGE: <libs to preserve> [more libs] 1648# @USAGE: <libs to preserve> [more libs]
1590# @DESCRIPTION: 1649# @DESCRIPTION:
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1658 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage" 1659 die "Invalid preserve_old_lib() usage"
1601 fi 1660 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1661 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1603 1662
1663 # let portage worry about it
1664 has preserve-libs ${FEATURES} && return 0
1665
1604 local lib dir 1666 local lib dir
1605 for lib in "$@" ; do 1667 for lib in "$@" ; do
1606 [[ -e ${ROOT}/${lib} ]] || continue 1668 [[ -e ${ROOT}/${lib} ]] || continue
1607 dir=${lib%/*} 1669 dir=${lib%/*}
1608 dodir ${dir} || die "dodir ${dir} failed" 1670 dodir ${dir} || die "dodir ${dir} failed"
1618preserve_old_lib_notify() { 1680preserve_old_lib_notify() {
1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1681 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1682 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage" 1683 die "Invalid preserve_old_lib_notify() usage"
1622 fi 1684 fi
1685
1686 # let portage worry about it
1687 has preserve-libs ${FEATURES} && return 0
1623 1688
1624 local lib notice=0 1689 local lib notice=0
1625 for lib in "$@" ; do 1690 for lib in "$@" ; do
1626 [[ -e ${ROOT}/${lib} ]] || continue 1691 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then 1692 if [[ ${notice} -eq 0 ]] ; then
1633 ewarn "helper program, simply emerge the 'gentoolkit' package." 1698 ewarn "helper program, simply emerge the 'gentoolkit' package."
1634 ewarn 1699 ewarn
1635 fi 1700 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}" 1701 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done 1702 done
1703 if [[ ${notice} -eq 1 ]] ; then
1704 ewarn
1705 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1706 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1707 for lib in "$@" ; do
1708 ewarn " # rm '${lib}'"
1709 done
1710 fi
1638} 1711}
1639 1712
1640# @FUNCTION: built_with_use 1713# @FUNCTION: built_with_use
1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1714# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1642# @DESCRIPTION: 1715# @DESCRIPTION:
1646# --missing option controls the behavior if called on a package that does 1719# --missing option controls the behavior if called on a package that does
1647# not actually support the defined USE flags (aka listed in IUSE). 1720# not actually support the defined USE flags (aka listed in IUSE).
1648# The default is to abort (call die). The -a and -o flags control 1721# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or" 1722# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled 1723# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be 1724# while the -o flag means at least one of the listed IUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it 1725# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found 1726# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags. 1727# in IUSE like normal USE flags.
1655# 1728#
1656# Remember that this function isn't terribly intelligent so order of optional 1729# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter. 1730# flags matter.
1658built_with_use() { 1731built_with_use() {
1659 local hidden="no" 1732 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then 1733 if [[ $1 == "--hidden" ]] ; then
1691 die) die "Unable to determine what USE flags $PKG was built with";; 1764 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac 1765 esac
1693 fi 1766 fi
1694 1767
1695 if [[ ${hidden} == "no" ]] ; then 1768 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE}) 1769 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1697 # Don't check USE_EXPAND #147237 1770 # Don't check USE_EXPAND #147237
1698 local expand 1771 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1772 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then 1773 if [[ $1 == ${expand}_* ]] ; then
1701 expand="" 1774 expand=""
1702 break 1775 break
1703 fi 1776 fi
1704 done 1777 done
1705 if [[ -n ${expand} ]] ; then 1778 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then 1779 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1707 case ${missing_action} in 1780 case ${missing_action} in
1708 true) return 0;; 1781 true) return 0;;
1709 false) return 1;; 1782 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";; 1783 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac 1784 esac
1723 shift 1796 shift
1724 done 1797 done
1725 [[ ${opt} = "-a" ]] 1798 [[ ${opt} = "-a" ]]
1726} 1799}
1727 1800
1728# @DESCRIPTION: epunt_cxx 1801# @FUNCTION: epunt_cxx
1729# @USAGE: [dir to scan] 1802# @USAGE: [dir to scan]
1730# @DESCRIPTION: 1803# @DESCRIPTION:
1731# Many configure scripts wrongly bail when a C++ compiler could not be 1804# Many configure scripts wrongly bail when a C++ compiler could not be
1732# detected. If dir is not specified, then it defaults to ${S}. 1805# detected. If dir is not specified, then it defaults to ${S}.
1733# 1806#
1735epunt_cxx() { 1808epunt_cxx() {
1736 local dir=$1 1809 local dir=$1
1737 [[ -z ${dir} ]] && dir=${S} 1810 [[ -z ${dir} ]] && dir=${S}
1738 ebegin "Removing useless C++ checks" 1811 ebegin "Removing useless C++ checks"
1739 local f 1812 local f
1740 for f in $(find ${dir} -name configure) ; do 1813 find "${dir}" -name configure | while read f ; do
1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1814 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1742 done 1815 done
1743 eend 0 1816 eend 0
1744} 1817}
1745 1818
1746# @FUNCTION: make_wrapper 1819# @FUNCTION: make_wrapper
1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath] 1820# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1748# @DESCRIPTION: 1821# @DESCRIPTION:
1749# Create a shell wrapper script named wrapper in installpath 1822# Create a shell wrapper script named wrapper in installpath
1750# (defaults to the bindir) to execute target (default of wrapper) by 1823# (defaults to the bindir) to execute target (default of wrapper) by
1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited 1824# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1752# libpaths followed by optionally changing directory to chdir. 1825# libpaths followed by optionally changing directory to chdir.
1775 ) || die 1848 ) || die
1776 else 1849 else
1777 newbin "${tmpwrapper}" "${wrapper}" || die 1850 newbin "${tmpwrapper}" "${wrapper}" || die
1778 fi 1851 fi
1779} 1852}
1853
1854# @FUNCTION: prepalldocs
1855# @USAGE:
1856# @DESCRIPTION:
1857# Compress files in /usr/share/doc which are not already
1858# compressed, excluding /usr/share/doc/${PF}/html.
1859# Uses the ecompressdir to do the compression.
1860# 2009-02-18 by betelgeuse:
1861# Commented because ecompressdir is even more internal to
1862# Portage than prepalldocs (it's not even mentioned in man 5
1863# ebuild). Please submit a better version for review to gentoo-dev
1864# if you want prepalldocs here.
1865#prepalldocs() {
1866# if [[ -n $1 ]] ; then
1867# ewarn "prepalldocs: invalid usage; takes no arguments"
1868# fi
1869
1870# cd "${D}"
1871# [[ -d usr/share/doc ]] || return 0
1872
1873# find usr/share/doc -exec gzip {} +
1874# ecompressdir --ignore /usr/share/doc/${PF}/html
1875# ecompressdir --queue /usr/share/doc
1876#}

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