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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 1.284 2007/06/21 04:44:45 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
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
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#
143 local EPATCH_SOURCE="$1/*" 208 local EPATCH_SOURCE="$1/*"
144 else 209 else
145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
146 fi 211 fi
147 else 212 else
148 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
149 then
150 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
151 then 215 then
152 EPATCH_SOURCE="$1" 216 EPATCH_SOURCE="$1"
153 fi 217 fi
154 218
163 227
164 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
165 fi 229 fi
166 230
167 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 ;;
168 bz2) 240 bz2)
169 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
170 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
171 ;; 243 ;;
172 gz|Z|z) 244 gz|Z|z)
222 fi 294 fi
223 295
224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
226 298
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}-${STDERR_TARGET##*/}
324 fi
325
227 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
228 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
229 do 328 do
230 # Generate some useful debug info ... 329 # Generate some useful debug info ...
231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
233 332
234 if [ "${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##*/} 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 335
245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 337 _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
259 338
260 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
261 then 340 then
262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
311 done 390 done
312 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
313 then 392 then
314 einfo "Done with patching" 393 einfo "Done with patching"
315 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
316} 414}
317 415
318# @FUNCTION: emktemp 416# @FUNCTION: emktemp
319# @USAGE: [temp dir] 417# @USAGE: [temp dir]
320# @DESCRIPTION: 418# @DESCRIPTION:
356# base-system@gentoo.org (Linux) 454# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X) 455# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X) 456# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) 457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION: 458# @DESCRIPTION:
361# 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),
362# and pw (FreeBSD) used in enewuser()/enewgroup() 461# and pw (FreeBSD) used in enewuser()/enewgroup()
363egetent() { 462egetent() {
364 case ${CHOST} in 463 case ${CHOST} in
365 *-darwin*) 464 *-darwin[678])
366 case "$2" in 465 case "$2" in
367 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
369 ;; 468 ;;
370 *) # Numeric 469 *) # Numeric
371 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
372 ;; 486 ;;
373 esac 487 esac
374 ;; 488 ;;
375 *-freebsd*|*-dragonfly*) 489 *-freebsd*|*-dragonfly*)
376 local opts action="user" 490 local opts action="user"
576 fi 690 fi
577 ;; 691 ;;
578 692
579 *) 693 *)
580 if [[ -z $@ ]] ; then 694 if [[ -z $@ ]] ; then
581 useradd ${opts} ${euser} \ 695 useradd ${opts} \
582 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
583 || die "enewuser failed" 698 || die "enewuser failed"
584 else 699 else
585 einfo " - Extra: $@" 700 einfo " - Extra: $@"
586 useradd ${opts} ${euser} "$@" \ 701 useradd ${opts} "$@" \
702 ${euser} \
587 || die "enewuser failed" 703 || die "enewuser failed"
588 fi 704 fi
589 ;; 705 ;;
590 esac 706 esac
591 707
739make_desktop_entry() { 855make_desktop_entry() {
740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
741 857
742 local exec=${1} 858 local exec=${1}
743 local name=${2:-${PN}} 859 local name=${2:-${PN}}
744 local icon=${3:-${PN}.png} 860 local icon=${3:-${PN}}
745 local type=${4} 861 local type=${4}
746 local path=${5} 862 local path=${5}
747 863
748 if [[ -z ${type} ]] ; then 864 if [[ -z ${type} ]] ; then
749 local catmaj=${CATEGORY%%-*} 865 local catmaj=${CATEGORY%%-*}
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
875 991
876 cat <<-EOF > "${desktop}" 992 cat <<-EOF > "${desktop}"
877 [Desktop Entry] 993 [Desktop Entry]
878 Encoding=UTF-8
879 Version=1.0
880 Name=${name} 994 Name=${name}
881 Type=Application 995 Type=Application
882 Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
883 Exec=${exec} 997 Exec=${exec}
884 TryExec=${exec%% *} 998 TryExec=${exec%% *}
885 Path=${path}
886 Icon=${icon} 999 Icon=${icon}
887 Categories=${type}; 1000 Categories=${type};
888 EOF 1001 EOF
1002
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
889 1004
890 ( 1005 (
891 # wrap the env here so that the 'insinto' call 1006 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller 1007 # doesn't corrupt the env of the caller
893 insinto /usr/share/applications 1008 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." 1037 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi 1038 fi
924} 1039}
925 1040
926# @FUNCTION: make_session_desktop 1041# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command> 1042# @USAGE: <title> <command> [command args...]
928# @DESCRIPTION: 1043# @DESCRIPTION:
929# 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
930# 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.
931make_session_desktop() { 1048make_session_desktop() {
932 [[ -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
933 [[ -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
934 1051
935 local title=$1 1052 local title=$1
936 local command=$2 1053 local command=$2
937 local desktop=${T}/${wm}.desktop 1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
938 1056
939 cat <<-EOF > "${desktop}" 1057 cat <<-EOF > "${desktop}"
940 [Desktop Entry] 1058 [Desktop Entry]
941 Encoding=UTF-8
942 Name=${title} 1059 Name=${title}
943 Comment=This session logs you into ${title} 1060 Comment=This session logs you into ${title}
944 Exec=${command} 1061 Exec=${command} $*
945 TryExec=${command} 1062 TryExec=${command}
946 Type=Application 1063 Type=XSession
947 EOF 1064 EOF
948 1065
949 ( 1066 (
950 # wrap the env here so that the 'insinto' call 1067 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller 1068 # doesn't corrupt the env of the caller
972 elif [[ -d ${i} ]] ; then 1089 elif [[ -d ${i} ]] ; then
973 for j in "${i}"/*.desktop ; do 1090 for j in "${i}"/*.desktop ; do
974 doins "${j}" 1091 doins "${j}"
975 ((ret+=$?)) 1092 ((ret+=$?))
976 done 1093 done
1094 else
1095 ((++ret))
977 fi 1096 fi
978 done 1097 done
979 exit ${ret} 1098 exit ${ret}
980 ) 1099 )
981} 1100}
1011 elif [[ -d ${i} ]] ; then 1130 elif [[ -d ${i} ]] ; then
1012 for j in "${i}"/*.png ; do 1131 for j in "${i}"/*.png ; do
1013 doins "${j}" 1132 doins "${j}"
1014 ((ret+=$?)) 1133 ((ret+=$?))
1015 done 1134 done
1135 else
1136 ((++ret))
1016 fi 1137 fi
1017 done 1138 done
1018 exit ${ret} 1139 exit ${ret}
1019 ) 1140 )
1020} 1141}
1055# @DESCRIPTION: 1176# @DESCRIPTION:
1056# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
1057# They're self-unpacking programs with the binary package stuffed in 1178# 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 1179# 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. 1180# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1060# 1181#
1061# You have to specify the off_t size ... I have no idea how to extract that 1182# 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 1183# 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 1184# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive. 1185# archive.
1065# 1186#
1066# One way to determine this is by running the following commands: 1187# One way to determine this is by running the following commands:
1188#
1189# @CODE
1067# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
1068# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
1069# Basically look for the first lseek command (we do the strings/grep because 1194# 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 1195# sometimes the function call is _llseek or something) and steal the 2nd
1071# parameter. Here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1073# lseek 1200# lseek
1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1075# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
1076# Thus we would pass in the value of '4' as the second parameter. 1205# Thus we would pass in the value of '4' as the second parameter.
1077unpack_pdv() { 1206unpack_pdv() {
1078 local src=$(find_unpackable_file "$1") 1207 local src=$(find_unpackable_file "$1")
1079 local sizeoff_t=$2 1208 local sizeoff_t=$2
1080 1209
1150# @DESCRIPTION: 1279# @DESCRIPTION:
1151# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1152# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1153# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1154# many other game companies. 1283# many other game companies.
1155# 1284#
1156# If the file is not specified, then ${A} is used. If the 1285# If the file is not specified, then ${A} is used. If the
1157# offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1158# the proper offset from the script itself. 1287# the proper offset from the script itself.
1159unpack_makeself() { 1288unpack_makeself() {
1160 local src_input=${1:-${A}} 1289 local src_input=${1:-${A}}
1251 lic="${PWD}/${lic}" 1380 lic="${PWD}/${lic}"
1252 elif [ -e "${lic}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1253 lic="${lic}" 1382 lic="${lic}"
1254 fi 1383 fi
1255 fi 1384 fi
1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1257 local l="`basename ${lic}`" 1385 local l="`basename ${lic}`"
1258 1386
1259 # here is where we check for the licenses the user already 1387 # here is where we check for the licenses the user already
1260 # accepted ... if we don't find a match, we make the user accept 1388 # accepted ... if we don't find a match, we make the user accept
1261 local shopts=$-
1262 local alic 1389 local alic
1263 set -o noglob #so that bash doesn't expand "*" 1390 eshopts_push -o noglob # so that bash doesn't expand "*"
1264 for alic in ${ACCEPT_LICENSE} ; do 1391 for alic in ${ACCEPT_LICENSE} ; do
1265 if [[ ${alic} == ${l} ]]; then 1392 if [[ ${alic} == ${l} ]]; then
1266 set +o noglob; set -${shopts} #reset old shell opts 1393 eshopts_pop
1267 return 0 1394 return 0
1268 fi 1395 fi
1269 done 1396 done
1270 set +o noglob; set -$shopts #reset old shell opts 1397 eshopts_pop
1398 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1271 1399
1272 local licmsg=$(emktemp) 1400 local licmsg=$(emktemp)
1273 cat <<-EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1274 ********************************************************** 1402 **********************************************************
1275 The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1276 package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1277 continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1278 CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1279 ********************************************************** 1407 **********************************************************
1280 1408
1281 EOF 1409 EOF
1282 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${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] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1285 read alic 1413 read alic
1298# @FUNCTION: cdrom_get_cds 1426# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION: 1428# @DESCRIPTION:
1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1429# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1302# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1303# 1431#
1304# With these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1305# standardize everything. All you have to do is call cdrom_get_cds() 1433# 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 1434# and when the function returns, you can assume that the cd has been
1307# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1308# 1436#
1309# The function will attempt to locate a cd based upon a file that is on 1437# 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 1438# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle. 1439# the cdrom functions will handle.
1312# 1440#
1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1441# 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 1442# etc... If you want to give the cds better names, then just export
1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1443# 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 1444# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array. 1445# also use the CDROM_NAME_SET bash array.
1318# 1446#
1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function. 1447# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1320cdrom_get_cds() { 1448cdrom_get_cds() {
1321 # first we figure out how many cds we're dealing with by 1449 # first we figure out how many cds we're dealing with by
1322 # the # of files they gave us 1450 # the # of files they gave us
1323 local cdcnt=0 1451 local cdcnt=0
1444# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1445# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1446# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1447_cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1448 local mline="" 1576 local mline=""
1449 local showedmsg=0 1577 local showedmsg=0 showjolietmsg=0
1450 1578
1451 while [[ -z ${CDROM_ROOT} ]] ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0 1580 local i=0
1453 local -a cdset=(${*//:/ }) 1581 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then 1582 if [[ -n ${CDROM_SET} ]] ; then
1463 while read point node fs foo ; do 1591 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \ 1592 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \ 1593 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue 1594 && continue
1467 point=${point//\040/ } 1595 point=${point//\040/ }
1596 [[ ! -d ${point}/${dir} ]] && continue
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1469 export CDROM_ROOT=${point} 1598 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i} 1599 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]} 1600 export CDROM_MATCH=${cdset[${i}]}
1472 return 1601 return
1494 showedmsg=1 1623 showedmsg=1
1495 fi 1624 fi
1496 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1497 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1498 echo 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1499 einfo "If you are having trouble with the detection" 1631 ewarn "If you are having trouble with the detection"
1500 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"
1501 einfo "Joliet support enabled in your kernel. Please" 1633 ewarn "Joliet support enabled in your kernel. Please"
1502 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
1503 read || die "something is screwed with your system" 1637 read || die "something is screwed with your system"
1504 done 1638 done
1505} 1639}
1506 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1507# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1508# a package can support 1645# a package can support. The first form allows you to
1509# 1646# specify a list of LINGUAS. The -i builds a list of po
1510# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1511# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1512# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1513# 1650# 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() { 1651strip-linguas() {
1520 local ls newls nols 1652 local ls newls nols
1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1522 local op=$1; shift 1654 local op=$1; shift
1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1524 local d f 1656 local d f
1525 for d in "$@" ; do 1657 for d in "$@" ; do
1526 if [[ ${op} == "-u" ]] ; then 1658 if [[ ${op} == "-u" ]] ; then
1527 newls=${ls} 1659 newls=${ls}
1528 else 1660 else
1529 newls="" 1661 newls=""
1530 fi 1662 fi
1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1532 if [[ ${op} == "-i" ]] ; then 1664 if [[ ${op} == "-i" ]] ; then
1533 hasq ${f} ${ls} && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1534 else 1666 else
1535 hasq ${f} ${ls} || newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1536 fi 1668 fi
1549 else 1681 else
1550 nols="${nols} ${f}" 1682 nols="${nols} ${f}"
1551 fi 1683 fi
1552 done 1684 done
1553 [[ -n ${nols} ]] \ 1685 [[ -n ${nols} ]] \
1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1555 export LINGUAS=${newls:1} 1687 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} 1688}
1587 1689
1588# @FUNCTION: preserve_old_lib 1690# @FUNCTION: preserve_old_lib
1589# @USAGE: <libs to preserve> [more libs] 1691# @USAGE: <libs to preserve> [more libs]
1590# @DESCRIPTION: 1692# @DESCRIPTION:
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1701 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage" 1702 die "Invalid preserve_old_lib() usage"
1601 fi 1703 fi
1602 [[ -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]"
1603 1705
1706 # let portage worry about it
1707 has preserve-libs ${FEATURES} && return 0
1708
1604 local lib dir 1709 local lib dir
1605 for lib in "$@" ; do 1710 for lib in "$@" ; do
1606 [[ -e ${ROOT}/${lib} ]] || continue 1711 [[ -e ${ROOT}/${lib} ]] || continue
1607 dir=${lib%/*} 1712 dir=${lib%/*}
1608 dodir ${dir} || die "dodir ${dir} failed" 1713 dodir ${dir} || die "dodir ${dir} failed"
1618preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 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"
1621 die "Invalid preserve_old_lib_notify() usage" 1726 die "Invalid preserve_old_lib_notify() usage"
1622 fi 1727 fi
1728
1729 # let portage worry about it
1730 has preserve-libs ${FEATURES} && return 0
1623 1731
1624 local lib notice=0 1732 local lib notice=0
1625 for lib in "$@" ; do 1733 for lib in "$@" ; do
1626 [[ -e ${ROOT}/${lib} ]] || continue 1734 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then 1735 if [[ ${notice} -eq 0 ]] ; then
1633 ewarn "helper program, simply emerge the 'gentoolkit' package." 1741 ewarn "helper program, simply emerge the 'gentoolkit' package."
1634 ewarn 1742 ewarn
1635 fi 1743 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}" 1744 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done 1745 done
1746 if [[ ${notice} -eq 1 ]] ; then
1747 ewarn
1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1753 fi
1638} 1754}
1639 1755
1640# @FUNCTION: built_with_use 1756# @FUNCTION: built_with_use
1641# @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>
1642# @DESCRIPTION: 1758# @DESCRIPTION:
1646# --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
1647# not actually support the defined USE flags (aka listed in IUSE). 1763# 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 1764# 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" 1765# 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 1766# 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 1767# 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 1768# 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 1769# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags. 1770# in IUSE like normal USE flags.
1655# 1771#
1656# 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
1657# flags matter. 1773# flags matter.
1658built_with_use() { 1774built_with_use() {
1659 local hidden="no" 1775 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then 1776 if [[ $1 == "--hidden" ]] ; then
1691 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";;
1692 esac 1808 esac
1693 fi 1809 fi
1694 1810
1695 if [[ ${hidden} == "no" ]] ; then 1811 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE}) 1812 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1697 # Don't check USE_EXPAND #147237 1813 # Don't check USE_EXPAND #147237
1698 local expand 1814 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1815 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then 1816 if [[ $1 == ${expand}_* ]] ; then
1701 expand="" 1817 expand=""
1702 break 1818 break
1703 fi 1819 fi
1704 done 1820 done
1705 if [[ -n ${expand} ]] ; then 1821 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then 1822 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1707 case ${missing_action} in 1823 case ${missing_action} in
1708 true) return 0;; 1824 true) return 0;;
1709 false) return 1;; 1825 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";; 1826 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac 1827 esac
1723 shift 1839 shift
1724 done 1840 done
1725 [[ ${opt} = "-a" ]] 1841 [[ ${opt} = "-a" ]]
1726} 1842}
1727 1843
1728# @DESCRIPTION: epunt_cxx 1844# @FUNCTION: epunt_cxx
1729# @USAGE: [dir to scan] 1845# @USAGE: [dir to scan]
1730# @DESCRIPTION: 1846# @DESCRIPTION:
1731# Many configure scripts wrongly bail when a C++ compiler could not be 1847# Many configure scripts wrongly bail when a C++ compiler could not be
1732# detected. If dir is not specified, then it defaults to ${S}. 1848# detected. If dir is not specified, then it defaults to ${S}.
1733# 1849#
1735epunt_cxx() { 1851epunt_cxx() {
1736 local dir=$1 1852 local dir=$1
1737 [[ -z ${dir} ]] && dir=${S} 1853 [[ -z ${dir} ]] && dir=${S}
1738 ebegin "Removing useless C++ checks" 1854 ebegin "Removing useless C++ checks"
1739 local f 1855 local f
1740 for f in $(find ${dir} -name configure) ; do 1856 find "${dir}" -name configure | while read f ; do
1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1857 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1742 done 1858 done
1743 eend 0 1859 eend 0
1744} 1860}
1745 1861
1746# @FUNCTION: make_wrapper 1862# @FUNCTION: make_wrapper
1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath] 1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1748# @DESCRIPTION: 1864# @DESCRIPTION:
1749# Create a shell wrapper script named wrapper in installpath 1865# Create a shell wrapper script named wrapper in installpath
1750# (defaults to the bindir) to execute target (default of wrapper) by 1866# (defaults to the bindir) to execute target (default of wrapper) by
1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited 1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1752# libpaths followed by optionally changing directory to chdir. 1868# libpaths followed by optionally changing directory to chdir.
1775 ) || die 1891 ) || die
1776 else 1892 else
1777 newbin "${tmpwrapper}" "${wrapper}" || die 1893 newbin "${tmpwrapper}" "${wrapper}" || die
1778 fi 1894 fi
1779} 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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