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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 1.319 2009/09/12 14:37:51 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"
739make_desktop_entry() { 809make_desktop_entry() {
740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 810 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
741 811
742 local exec=${1} 812 local exec=${1}
743 local name=${2:-${PN}} 813 local name=${2:-${PN}}
744 local icon=${3:-${PN}.png} 814 local icon=${3:-${PN}}
745 local type=${4} 815 local type=${4}
746 local path=${5} 816 local path=${5}
747 817
748 if [[ -z ${type} ]] ; then 818 if [[ -z ${type} ]] ; then
749 local catmaj=${CATEGORY%%-*} 819 local catmaj=${CATEGORY%%-*}
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 943 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 944 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
875 945
876 cat <<-EOF > "${desktop}" 946 cat <<-EOF > "${desktop}"
877 [Desktop Entry] 947 [Desktop Entry]
878 Encoding=UTF-8
879 Version=1.0 948 Version=1.0
880 Name=${name} 949 Name=${name}
881 Type=Application 950 Type=Application
882 Comment=${DESCRIPTION} 951 Comment=${DESCRIPTION}
883 Exec=${exec} 952 Exec=${exec}
884 TryExec=${exec%% *} 953 TryExec=${exec%% *}
885 Path=${path}
886 Icon=${icon} 954 Icon=${icon}
887 Categories=${type}; 955 Categories=${type};
888 EOF 956 EOF
957
958 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
889 959
890 ( 960 (
891 # wrap the env here so that the 'insinto' call 961 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller 962 # doesn't corrupt the env of the caller
893 insinto /usr/share/applications 963 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." 992 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi 993 fi
924} 994}
925 995
926# @FUNCTION: make_session_desktop 996# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command> 997# @USAGE: <title> <command> [command args...]
928# @DESCRIPTION: 998# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the 999# 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. 1000# Window Manager. The command is the name of the Window Manager.
1001#
1002# You can set the name of the file via the ${wm} variable.
931make_session_desktop() { 1003make_session_desktop() {
932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1004 [[ -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 1005 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
934 1006
935 local title=$1 1007 local title=$1
936 local command=$2 1008 local command=$2
937 local desktop=${T}/${wm}.desktop 1009 local desktop=${T}/${wm:-${PN}}.desktop
1010 shift 2
938 1011
939 cat <<-EOF > "${desktop}" 1012 cat <<-EOF > "${desktop}"
940 [Desktop Entry] 1013 [Desktop Entry]
941 Encoding=UTF-8
942 Name=${title} 1014 Name=${title}
943 Comment=This session logs you into ${title} 1015 Comment=This session logs you into ${title}
944 Exec=${command} 1016 Exec=${command} $*
945 TryExec=${command} 1017 TryExec=${command}
946 Type=Application 1018 Type=XSession
947 EOF 1019 EOF
948 1020
949 ( 1021 (
950 # wrap the env here so that the 'insinto' call 1022 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller 1023 # doesn't corrupt the env of the caller
972 elif [[ -d ${i} ]] ; then 1044 elif [[ -d ${i} ]] ; then
973 for j in "${i}"/*.desktop ; do 1045 for j in "${i}"/*.desktop ; do
974 doins "${j}" 1046 doins "${j}"
975 ((ret+=$?)) 1047 ((ret+=$?))
976 done 1048 done
1049 else
1050 ((++ret))
977 fi 1051 fi
978 done 1052 done
979 exit ${ret} 1053 exit ${ret}
980 ) 1054 )
981} 1055}
1011 elif [[ -d ${i} ]] ; then 1085 elif [[ -d ${i} ]] ; then
1012 for j in "${i}"/*.png ; do 1086 for j in "${i}"/*.png ; do
1013 doins "${j}" 1087 doins "${j}"
1014 ((ret+=$?)) 1088 ((ret+=$?))
1015 done 1089 done
1090 else
1091 ((++ret))
1016 fi 1092 fi
1017 done 1093 done
1018 exit ${ret} 1094 exit ${ret}
1019 ) 1095 )
1020} 1096}
1055# @DESCRIPTION: 1131# @DESCRIPTION:
1056# Unpack those pesky pdv generated files ... 1132# Unpack those pesky pdv generated files ...
1057# They're self-unpacking programs with the binary package stuffed in 1133# 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 1134# 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. 1135# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1060# 1136#
1061# You have to specify the off_t size ... I have no idea how to extract that 1137# 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 1138# 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 1139# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive. 1140# archive.
1065# 1141#
1066# One way to determine this is by running the following commands: 1142# One way to determine this is by running the following commands:
1143#
1144# @CODE
1067# strings <pdv archive> | grep lseek 1145# strings <pdv archive> | grep lseek
1068# strace -elseek <pdv archive> 1146# strace -elseek <pdv archive>
1147# @CODE
1148#
1069# Basically look for the first lseek command (we do the strings/grep because 1149# 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 1150# sometimes the function call is _llseek or something) and steal the 2nd
1071# parameter. Here is an example: 1151# parameter. Here is an example:
1152#
1153# @CODE
1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1154# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1073# lseek 1155# lseek
1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1156# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1075# lseek(3, -4, SEEK_END) = 2981250 1157# lseek(3, -4, SEEK_END) = 2981250
1158# @CODE
1159#
1076# Thus we would pass in the value of '4' as the second parameter. 1160# Thus we would pass in the value of '4' as the second parameter.
1077unpack_pdv() { 1161unpack_pdv() {
1078 local src=$(find_unpackable_file "$1") 1162 local src=$(find_unpackable_file "$1")
1079 local sizeoff_t=$2 1163 local sizeoff_t=$2
1080 1164
1150# @DESCRIPTION: 1234# @DESCRIPTION:
1151# Unpack those pesky makeself generated files ... 1235# Unpack those pesky makeself generated files ...
1152# They're shell scripts with the binary package tagged onto 1236# They're shell scripts with the binary package tagged onto
1153# the end of the archive. Loki utilized the format as does 1237# the end of the archive. Loki utilized the format as does
1154# many other game companies. 1238# many other game companies.
1155# 1239#
1156# If the file is not specified, then ${A} is used. If the 1240# If the file is not specified, then ${A} is used. If the
1157# offset is not specified then we will attempt to extract 1241# offset is not specified then we will attempt to extract
1158# the proper offset from the script itself. 1242# the proper offset from the script itself.
1159unpack_makeself() { 1243unpack_makeself() {
1160 local src_input=${1:-${A}} 1244 local src_input=${1:-${A}}
1275 The following license outlines the terms of use of this 1359 The following license outlines the terms of use of this
1276 package. You MUST accept this license for installation to 1360 package. You MUST accept this license for installation to
1277 continue. When you are done viewing, hit 'q'. If you 1361 continue. When you are done viewing, hit 'q'. If you
1278 CTRL+C out of this, the install will not run! 1362 CTRL+C out of this, the install will not run!
1279 ********************************************************** 1363 **********************************************************
1280 1364
1281 EOF 1365 EOF
1282 cat ${lic} >> ${licmsg} 1366 cat ${lic} >> ${licmsg}
1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1367 ${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] " 1368 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1285 read alic 1369 read alic
1298# @FUNCTION: cdrom_get_cds 1382# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1383# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION: 1384# @DESCRIPTION:
1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1385# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1302# the whole 'non-interactive' policy, but damnit I want CD support ! 1386# the whole 'non-interactive' policy, but damnit I want CD support !
1303# 1387#
1304# With these cdrom functions we handle all the user interaction and 1388# With these cdrom functions we handle all the user interaction and
1305# standardize everything. All you have to do is call cdrom_get_cds() 1389# 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 1390# and when the function returns, you can assume that the cd has been
1307# found at CDROM_ROOT. 1391# found at CDROM_ROOT.
1308# 1392#
1309# The function will attempt to locate a cd based upon a file that is on 1393# 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 1394# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle. 1395# the cdrom functions will handle.
1312# 1396#
1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1397# 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 1398# etc... If you want to give the cds better names, then just export
1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1399# 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 1400# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array. 1401# also use the CDROM_NAME_SET bash array.
1318# 1402#
1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function. 1403# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1320cdrom_get_cds() { 1404cdrom_get_cds() {
1321 # first we figure out how many cds we're dealing with by 1405 # first we figure out how many cds we're dealing with by
1322 # the # of files they gave us 1406 # the # of files they gave us
1323 local cdcnt=0 1407 local cdcnt=0
1444# displayed and we'll hang out here until: 1528# displayed and we'll hang out here until:
1445# (1) the file is found on a mounted cdrom 1529# (1) the file is found on a mounted cdrom
1446# (2) the user hits CTRL+C 1530# (2) the user hits CTRL+C
1447_cdrom_locate_file_on_cd() { 1531_cdrom_locate_file_on_cd() {
1448 local mline="" 1532 local mline=""
1449 local showedmsg=0 1533 local showedmsg=0 showjolietmsg=0
1450 1534
1451 while [[ -z ${CDROM_ROOT} ]] ; do 1535 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0 1536 local i=0
1453 local -a cdset=(${*//:/ }) 1537 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then 1538 if [[ -n ${CDROM_SET} ]] ; then
1463 while read point node fs foo ; do 1547 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \ 1548 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \ 1549 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue 1550 && continue
1467 point=${point//\040/ } 1551 point=${point//\040/ }
1552 [[ ! -d ${point}/${dir} ]] && continue
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue 1553 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1469 export CDROM_ROOT=${point} 1554 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i} 1555 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]} 1556 export CDROM_MATCH=${cdset[${i}]}
1472 return 1557 return
1494 showedmsg=1 1579 showedmsg=1
1495 fi 1580 fi
1496 einfo "Press return to scan for the cd again" 1581 einfo "Press return to scan for the cd again"
1497 einfo "or hit CTRL+C to abort the emerge." 1582 einfo "or hit CTRL+C to abort the emerge."
1498 echo 1583 echo
1584 if [[ ${showjolietmsg} -eq 0 ]] ; then
1585 showjolietmsg=1
1586 else
1499 einfo "If you are having trouble with the detection" 1587 ewarn "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have" 1588 ewarn "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please" 1589 ewarn "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1590 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1591 ebeep 5
1592 fi
1503 read || die "something is screwed with your system" 1593 read || die "something is screwed with your system"
1504 done 1594 done
1505} 1595}
1506 1596
1597# @FUNCTION: strip-linguas
1598# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1599# @DESCRIPTION:
1507# Make sure that LINGUAS only contains languages that 1600# Make sure that LINGUAS only contains languages that
1508# a package can support 1601# a package can support. The first form allows you to
1509# 1602# specify a list of LINGUAS. The -i builds a list of po
1510# usage: strip-linguas <allow LINGUAS> 1603# files found in all the directories and uses the
1511# strip-linguas -i <directories of .po files> 1604# intersection of the lists. The -u builds a list of po
1512# strip-linguas -u <directories of .po files> 1605# files found in all the directories and uses the union
1513# 1606# 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() { 1607strip-linguas() {
1520 local ls newls nols 1608 local ls newls nols
1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1609 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1522 local op=$1; shift 1610 local op=$1; shift
1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1611 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1524 local d f 1612 local d f
1525 for d in "$@" ; do 1613 for d in "$@" ; do
1526 if [[ ${op} == "-u" ]] ; then 1614 if [[ ${op} == "-u" ]] ; then
1527 newls=${ls} 1615 newls=${ls}
1528 else 1616 else
1529 newls="" 1617 newls=""
1530 fi 1618 fi
1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1619 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1532 if [[ ${op} == "-i" ]] ; then 1620 if [[ ${op} == "-i" ]] ; then
1533 hasq ${f} ${ls} && newls="${newls} ${f}" 1621 hasq ${f} ${ls} && newls="${newls} ${f}"
1534 else 1622 else
1535 hasq ${f} ${ls} || newls="${newls} ${f}" 1623 hasq ${f} ${ls} || newls="${newls} ${f}"
1536 fi 1624 fi
1549 else 1637 else
1550 nols="${nols} ${f}" 1638 nols="${nols} ${f}"
1551 fi 1639 fi
1552 done 1640 done
1553 [[ -n ${nols} ]] \ 1641 [[ -n ${nols} ]] \
1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1642 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1555 export LINGUAS=${newls:1} 1643 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} 1644}
1587 1645
1588# @FUNCTION: preserve_old_lib 1646# @FUNCTION: preserve_old_lib
1589# @USAGE: <libs to preserve> [more libs] 1647# @USAGE: <libs to preserve> [more libs]
1590# @DESCRIPTION: 1648# @DESCRIPTION:
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1657 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage" 1658 die "Invalid preserve_old_lib() usage"
1601 fi 1659 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1660 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1603 1661
1662 # let portage worry about it
1663 has preserve-libs ${FEATURES} && return 0
1664
1604 local lib dir 1665 local lib dir
1605 for lib in "$@" ; do 1666 for lib in "$@" ; do
1606 [[ -e ${ROOT}/${lib} ]] || continue 1667 [[ -e ${ROOT}/${lib} ]] || continue
1607 dir=${lib%/*} 1668 dir=${lib%/*}
1608 dodir ${dir} || die "dodir ${dir} failed" 1669 dodir ${dir} || die "dodir ${dir} failed"
1618preserve_old_lib_notify() { 1679preserve_old_lib_notify() {
1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1680 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1681 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage" 1682 die "Invalid preserve_old_lib_notify() usage"
1622 fi 1683 fi
1684
1685 # let portage worry about it
1686 has preserve-libs ${FEATURES} && return 0
1623 1687
1624 local lib notice=0 1688 local lib notice=0
1625 for lib in "$@" ; do 1689 for lib in "$@" ; do
1626 [[ -e ${ROOT}/${lib} ]] || continue 1690 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then 1691 if [[ ${notice} -eq 0 ]] ; then
1633 ewarn "helper program, simply emerge the 'gentoolkit' package." 1697 ewarn "helper program, simply emerge the 'gentoolkit' package."
1634 ewarn 1698 ewarn
1635 fi 1699 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}" 1700 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done 1701 done
1702 if [[ ${notice} -eq 1 ]] ; then
1703 ewarn
1704 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1705 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1706 for lib in "$@" ; do
1707 ewarn " # rm '${lib}'"
1708 done
1709 fi
1638} 1710}
1639 1711
1640# @FUNCTION: built_with_use 1712# @FUNCTION: built_with_use
1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1713# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1642# @DESCRIPTION: 1714# @DESCRIPTION:
1646# --missing option controls the behavior if called on a package that does 1718# --missing option controls the behavior if called on a package that does
1647# not actually support the defined USE flags (aka listed in IUSE). 1719# 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 1720# 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" 1721# 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 1722# 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 1723# 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 1724# 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 1725# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags. 1726# in IUSE like normal USE flags.
1655# 1727#
1656# Remember that this function isn't terribly intelligent so order of optional 1728# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter. 1729# flags matter.
1658built_with_use() { 1730built_with_use() {
1659 local hidden="no" 1731 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then 1732 if [[ $1 == "--hidden" ]] ; then
1691 die) die "Unable to determine what USE flags $PKG was built with";; 1763 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac 1764 esac
1693 fi 1765 fi
1694 1766
1695 if [[ ${hidden} == "no" ]] ; then 1767 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE}) 1768 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1697 # Don't check USE_EXPAND #147237 1769 # Don't check USE_EXPAND #147237
1698 local expand 1770 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1771 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then 1772 if [[ $1 == ${expand}_* ]] ; then
1701 expand="" 1773 expand=""
1702 break 1774 break
1703 fi 1775 fi
1704 done 1776 done
1705 if [[ -n ${expand} ]] ; then 1777 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then 1778 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1707 case ${missing_action} in 1779 case ${missing_action} in
1708 true) return 0;; 1780 true) return 0;;
1709 false) return 1;; 1781 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";; 1782 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac 1783 esac
1723 shift 1795 shift
1724 done 1796 done
1725 [[ ${opt} = "-a" ]] 1797 [[ ${opt} = "-a" ]]
1726} 1798}
1727 1799
1728# @DESCRIPTION: epunt_cxx 1800# @FUNCTION: epunt_cxx
1729# @USAGE: [dir to scan] 1801# @USAGE: [dir to scan]
1730# @DESCRIPTION: 1802# @DESCRIPTION:
1731# Many configure scripts wrongly bail when a C++ compiler could not be 1803# Many configure scripts wrongly bail when a C++ compiler could not be
1732# detected. If dir is not specified, then it defaults to ${S}. 1804# detected. If dir is not specified, then it defaults to ${S}.
1733# 1805#
1735epunt_cxx() { 1807epunt_cxx() {
1736 local dir=$1 1808 local dir=$1
1737 [[ -z ${dir} ]] && dir=${S} 1809 [[ -z ${dir} ]] && dir=${S}
1738 ebegin "Removing useless C++ checks" 1810 ebegin "Removing useless C++ checks"
1739 local f 1811 local f
1740 for f in $(find ${dir} -name configure) ; do 1812 find "${dir}" -name configure | while read f ; do
1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1813 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1742 done 1814 done
1743 eend 0 1815 eend 0
1744} 1816}
1745 1817
1746# @FUNCTION: make_wrapper 1818# @FUNCTION: make_wrapper
1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath] 1819# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1748# @DESCRIPTION: 1820# @DESCRIPTION:
1749# Create a shell wrapper script named wrapper in installpath 1821# Create a shell wrapper script named wrapper in installpath
1750# (defaults to the bindir) to execute target (default of wrapper) by 1822# (defaults to the bindir) to execute target (default of wrapper) by
1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited 1823# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1752# libpaths followed by optionally changing directory to chdir. 1824# libpaths followed by optionally changing directory to chdir.
1775 ) || die 1847 ) || die
1776 else 1848 else
1777 newbin "${tmpwrapper}" "${wrapper}" || die 1849 newbin "${tmpwrapper}" "${wrapper}" || die
1778 fi 1850 fi
1779} 1851}
1852
1853# @FUNCTION: prepalldocs
1854# @USAGE:
1855# @DESCRIPTION:
1856# Compress files in /usr/share/doc which are not already
1857# compressed, excluding /usr/share/doc/${PF}/html.
1858# Uses the ecompressdir to do the compression.
1859# 2009-02-18 by betelgeuse:
1860# Commented because ecompressdir is even more internal to
1861# Portage than prepalldocs (it's not even mentioned in man 5
1862# ebuild). Please submit a better version for review to gentoo-dev
1863# if you want prepalldocs here.
1864#prepalldocs() {
1865# if [[ -n $1 ]] ; then
1866# ewarn "prepalldocs: invalid usage; takes no arguments"
1867# fi
1868
1869# cd "${D}"
1870# [[ -d usr/share/doc ]] || return 0
1871
1872# find usr/share/doc -exec gzip {} +
1873# ecompressdir --ignore /usr/share/doc/${PF}/html
1874# ecompressdir --queue /usr/share/doc
1875#}

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