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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 1.294 2008/01/14 04:52:35 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.354 2011/02/25 21:58:19 ulm 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
17 17
18inherit multilib portability 18inherit multilib portability
19 19
20DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
21 21
22if has "${EAPI:-0}" 0 1 2; then
23
22# @FUNCTION: epause 24# @FUNCTION: epause
23# @USAGE: [seconds] 25# @USAGE: [seconds]
24# @DESCRIPTION: 26# @DESCRIPTION:
25# Sleep for the specified number of seconds (default of 5 seconds). Useful when 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
26# printing a message the user should probably be reading and often used in 28# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set, 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all. 30# don't wait at all. Defined in EAPIs 0 1 and 2.
29epause() { 31epause() {
30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
31} 33}
32 34
33# @FUNCTION: ebeep 35# @FUNCTION: ebeep
34# @USAGE: [number of beeps] 36# @USAGE: [number of beeps]
35# @DESCRIPTION: 37# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when 38# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in 39# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set, 40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all. 41# don't beep at all. Defined in EAPIs 0 1 and 2.
40ebeep() { 42ebeep() {
41 local n 43 local n
42 if [[ -z ${EBEEP_IGNORE} ]] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
44 echo -ne "\a" 46 echo -ne "\a"
47 sleep 1 49 sleep 1
48 done 50 done
49 fi 51 fi
50} 52}
51 53
52# Default directory where patches are located 54else
55
56ebeep() {
57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
58}
59
60epause() {
61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
62}
63
64fi
65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
74 }
75fi
76
77# @FUNCTION: ecvs_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove CVS directories recursiveley. Useful when a source tarball contains
81# internal CVS directories. Defaults to $PWD.
82ecvs_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
86}
87
88# @FUNCTION: esvn_clean
89# @USAGE: [list of dirs]
90# @DESCRIPTION:
91# Remove .svn directories recursiveley. Useful when a source tarball contains
92# internal Subversion directories. Defaults to $PWD.
93esvn_clean() {
94 [[ -z $* ]] && set -- .
95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
96}
97
98# @FUNCTION: eshopts_push
99# @USAGE: [options to `set` or `shopt`]
100# @DESCRIPTION:
101# Often times code will want to enable a shell option to change code behavior.
102# Since changing shell options can easily break other pieces of code (which
103# assume the default state), eshopts_push is used to (1) push the current shell
104# options onto a stack and (2) pass the specified arguments to set.
105#
106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
108#
109# A common example is to disable shell globbing so that special meaning/care
110# may be used with variables/arguments to custom functions. That would be:
111# @CODE
112# eshopts_push -o noglob
113# for x in ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
116# return 0
117# fi
118# done
119# eshopts_pop
120# @CODE
121eshopts_push() {
122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
134}
135
136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
53EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
54# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
55EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
56# Default options for patch 165# Default options for patch:
166# @CODE
57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 168# --no-backup-if-mismatch - do not leave .orig files behind
59# Set -E to automatically remove empty files. 169# -E - automatically remove empty files
170# @CODE
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
61# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
62# and not the full path .. 175# and not the full path. Globs accepted.
63EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
64# Change the printed message for a single patch. 179# Change the printed message for a single patch.
65EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
181# @VARIABLE: EPATCH_MULTI_MSG
182# @DESCRIPTION:
66# Change the printed message for multiple patches. 183# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
68# Force applying bulk patches even if not following the style: 185# @VARIABLE: EPATCH_FORCE
69# 186# @DESCRIPTION:
70# ??_${ARCH}_foo.${EPATCH_SUFFIX} 187# Only require patches to match EPATCH_SUFFIX rather than the extended
71# 188# arch naming style.
72EPATCH_FORCE="no" 189EPATCH_FORCE="no"
73 190
74# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
75# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
76# 199#
77# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
78# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
79# 202#
80# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
81# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
82# 205# if ${EPATCH_FORCE} != "yes"
83# Above EPATCH_* variables can be used to control various defaults,
84# bug they should be left as is to ensure an ebuild can rely on
85# them for.
86#
87# Patches are applied in current directory.
88#
89# Bulk Patches should preferibly have the form of:
90#
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
92# 215#
93# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
94# 218#
95# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
96# 02_sparc_another-fix.patch.bz2
97#
98# This ensures that there are a set order, and you can have ARCH
99# specific patches.
100#
101# If you however give an argument to epatch(), it will treat it as a
102# single patch that need to be applied if its a file. If on the other
103# hand its a directory, it will set EPATCH_SOURCE to this.
104#
105# <azarah@gentoo.org> (10 Nov 2002)
106#
107epatch() { 220epatch() {
108 _epatch_draw_line() { 221 _epatch_draw_line() {
222 # create a line of same length as input string
109 [[ -z $1 ]] && set "$(printf "%65s" '')" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}" 224 echo "${1//?/=}"
111 } 225 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
113 local PIPE_CMD=""
114 local STDERR_TARGET="${T}/$$.out"
115 local PATCH_TARGET="${T}/$$.patch"
116 local PATCH_SUFFIX=""
117 local SINGLE_PATCH="no"
118 local x=""
119 226
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121 228
122 if [ "$#" -gt 1 ] 229 # Let the rest of the code process one user arg at a time --
123 then 230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
124 local m="" 233 local m
125 for m in "$@" ; do 234 for m in "$@" ; do
126 epatch "${m}" 235 epatch "${m}"
127 done 236 done
128 return 0 237 return 0
129 fi 238 fi
130 239
131 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
132 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
133 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
134 246 set -- "$1"
135 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
136 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
137 250
138 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
139 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
140 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
141 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 else
256 # sanity check ... if it isn't a dir or file, wtf man ?
257 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
258 echo
259 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
260 eerror
261 eerror " ${EPATCH_SOURCE}"
262 eerror " ( ${EPATCH_SOURCE##*/} )"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local PIPE_CMD
268 case ${EPATCH_SUFFIX##*\.} in
269 xz) PIPE_CMD="xz -dc" ;;
270 lzma) PIPE_CMD="lzma -dc" ;;
271 bz2) PIPE_CMD="bzip2 -dc" ;;
272 gz|Z|z) PIPE_CMD="gzip -dc" ;;
273 ZIP|zip) PIPE_CMD="unzip -p" ;;
274 *) ;;
275 esac
276
277 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
278
279 local x
280 for x in "$@" ; do
281 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
282 # didn't match anything, ignore continue on
283 [[ ! -f ${x} ]] && continue
284
285 local patchname=${x##*/}
286
287 # Apply single patches, or forced sets of patches, or
288 # patches with ARCH dependant names.
289 # ???_arch_foo.patch
290 # Else, skip this input altogether
291 local a=${patchname#*_} # strip the ???_
292 a=${a%%_*} # strip the _foo.patch
293 if ! [[ ${SINGLE_PATCH} == "yes" || \
294 ${EPATCH_FORCE} == "yes" || \
295 ${a} == all || \
296 ${a} == ${ARCH} ]]
142 then 297 then
143 local EPATCH_SOURCE="$1/*" 298 continue
299 fi
300
301 # Let people filter things dynamically
302 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
303 # let people use globs in the exclude
304 eshopts_push -o noglob
305
306 local ex
307 for ex in ${EPATCH_EXCLUDE} ; do
308 if [[ ${patchname} == ${ex} ]] ; then
309 eshopts_pop
310 continue 2
311 fi
312 done
313
314 eshopts_pop
315 fi
316
317 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
318 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
319 einfo "${EPATCH_SINGLE_MSG}"
320 else
321 einfo "Applying ${patchname} ..."
322 fi
144 else 323 else
145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
146 fi 325 fi
147 else 326
148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 327 # most of the time, there will only be one run per unique name,
149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 328 # but if there are more, make sure we get unique log filenames
150 then 329 local STDERR_TARGET="${T}/${patchname}.out"
151 EPATCH_SOURCE="$1" 330 if [[ -e ${STDERR_TARGET} ]] ; then
331 STDERR_TARGET="${T}/${patchname}-$$.out"
332 fi
333
334 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
335
336 # Decompress the patch if need be
337 local count=0
338 local PATCH_TARGET
339 if [[ -n ${PIPE_CMD} ]] ; then
340 PATCH_TARGET="${T}/$$.patch"
341 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
342
343 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
152 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
153 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
359 if [[ -n ${abs_paths} ]] ; then
360 count=1
361 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
362 fi
363 # Similar reason, but with relative paths.
364 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
365 if [[ -n ${rel_paths} ]] ; then
366 eqawarn "QA Notice: Your patch uses relative paths '../'."
367 eqawarn " In the future this will cause a failure."
368 eqawarn "${rel_paths}"
369 fi
370
371 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
372 while [[ ${count} -lt 5 ]] ; do
373 # Generate some useful debug info ...
374 (
375 _epatch_draw_line "***** ${patchname} *****"
154 echo 376 echo
155 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 377 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
378 echo
379 _epatch_draw_line "***** ${patchname} *****"
380 ) >> "${STDERR_TARGET}"
381
382 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
383 (
384 _epatch_draw_line "***** ${patchname} *****"
385 echo
386 echo "ACTUALLY APPLYING ${patchname} ..."
387 echo
388 _epatch_draw_line "***** ${patchname} *****"
389 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
390 ) >> "${STDERR_TARGET}"
391
392 if [ $? -ne 0 ] ; then
393 echo
394 eerror "A dry-run of patch command succeeded, but actually"
395 eerror "applying the patch failed!"
396 #die "Real world sux compared to the dreamworld!"
397 count=5
398 fi
399 break
400 fi
401
402 : $(( count++ ))
403 done
404
405 # if we had to decompress the patch, delete the temp one
406 if [[ -n ${PIPE_CMD} ]] ; then
407 rm -f "${PATCH_TARGET}"
408 fi
409
410 if [[ ${count} -ge 5 ]] ; then
411 echo
412 eerror "Failed Patch: ${patchname} !"
413 eerror " ( ${PATCH_TARGET} )"
156 eerror 414 eerror
157 eerror " ${EPATCH_SOURCE}" 415 eerror "Include in your bugreport the contents of:"
158 eerror " ( ${EPATCH_SOURCE##*/} )" 416 eerror
417 eerror " ${STDERR_TARGET}"
159 echo 418 echo
160 die "Cannot find \$EPATCH_SOURCE!"
161 fi
162
163 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
164 fi
165
166 case ${EPATCH_SUFFIX##*\.} in
167 bz2)
168 PIPE_CMD="bzip2 -dc"
169 PATCH_SUFFIX="bz2"
170 ;;
171 gz|Z|z)
172 PIPE_CMD="gzip -dc"
173 PATCH_SUFFIX="gz"
174 ;;
175 ZIP|zip)
176 PIPE_CMD="unzip -p"
177 PATCH_SUFFIX="zip"
178 ;;
179 *)
180 PIPE_CMD="cat"
181 PATCH_SUFFIX="patch"
182 ;;
183 esac
184
185 if [ "${SINGLE_PATCH}" = "no" ]
186 then
187 einfo "${EPATCH_MULTI_MSG}"
188 fi
189 for x in ${EPATCH_SOURCE}
190 do
191 # New ARCH dependant patch naming scheme ...
192 #
193 # ???_arch_foo.patch
194 #
195 if [ -f ${x} ] && \
196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
197 [ "${EPATCH_FORCE}" = "yes" ])
198 then
199 local count=0
200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
202
203 if [ -n "${EPATCH_EXCLUDE}" ]
204 then
205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
206 then
207 continue
208 fi
209 fi
210
211 if [ "${SINGLE_PATCH}" = "yes" ]
212 then
213 if [ -n "${EPATCH_SINGLE_MSG}" ]
214 then
215 einfo "${EPATCH_SINGLE_MSG}"
216 else
217 einfo "Applying ${patchname} ..."
218 fi
219 else
220 einfo " ${patchname} ..."
221 fi
222
223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
225
226 # Allow for prefix to differ ... im lazy, so shoot me :/
227 while [ "${count}" -lt 5 ]
228 do
229 # Generate some useful debug info ...
230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232
233 if [ "${PATCH_SUFFIX}" != "patch" ]
234 then
235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
237 else
238 PATCH_TARGET="${x}"
239 fi
240
241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
243
244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246
247 if [ "${PATCH_SUFFIX}" != "patch" ]
248 then
249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
250 then
251 echo
252 eerror "Could not extract patch!"
253 #die "Could not extract patch!"
254 count=5
255 break
256 fi
257 fi
258
259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
260 then
261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
266
267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
269
270 if [ "$?" -ne 0 ]
271 then
272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 echo
274 eerror "A dry-run of patch command succeeded, but actually"
275 eerror "applying the patch failed!"
276 #die "Real world sux compared to the dreamworld!"
277 count=5
278 fi
279
280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
281
282 break
283 fi
284
285 count=$((count + 1))
286 done
287
288 if [ "${PATCH_SUFFIX}" != "patch" ]
289 then
290 rm -f ${PATCH_TARGET}
291 fi
292
293 if [ "${count}" -eq 5 ]
294 then
295 echo
296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
298 eerror
299 eerror "Include in your bugreport the contents of:"
300 eerror
301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
302 echo
303 die "Failed Patch: ${patchname}!" 419 die "Failed Patch: ${patchname}!"
304 fi 420 fi
305 421
306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 422 # if everything worked, delete the patch log
307 423 rm -f "${STDERR_TARGET}"
308 eend 0 424 eend 0
309 fi
310 done 425 done
311 if [ "${SINGLE_PATCH}" = "no" ] 426
312 then 427 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
313 einfo "Done with patching" 428 : # everything worked
429}
430epatch_user() {
431 [[ $# -ne 0 ]] && die "epatch_user takes no options"
432
433 # don't clobber any EPATCH vars that the parent might want
434 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
435 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
436 EPATCH_SOURCE=${base}/${CTARGET}/${check}
437 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
438 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
439 if [[ -d ${EPATCH_SOURCE} ]] ; then
440 EPATCH_SOURCE=${EPATCH_SOURCE} \
441 EPATCH_SUFFIX="patch" \
442 EPATCH_FORCE="yes" \
443 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
444 epatch
445 return 0
314 fi 446 fi
447 done
448 return 1
315} 449}
316 450
317# @FUNCTION: emktemp 451# @FUNCTION: emktemp
318# @USAGE: [temp dir] 452# @USAGE: [temp dir]
319# @DESCRIPTION: 453# @DESCRIPTION:
355# base-system@gentoo.org (Linux) 489# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X) 490# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X) 491# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) 492# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION: 493# @DESCRIPTION:
360# Small wrapper for getent (Linux), nidump (Mac OS X), 494# Small wrapper for getent (Linux),
495# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
361# and pw (FreeBSD) used in enewuser()/enewgroup() 496# and pw (FreeBSD) used in enewuser()/enewgroup()
362egetent() { 497egetent() {
363 case ${CHOST} in 498 case ${CHOST} in
364 *-darwin*) 499 *-darwin[678])
365 case "$2" in 500 case "$2" in
366 *[!0-9]*) # Non numeric 501 *[!0-9]*) # Non numeric
367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 502 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
368 ;; 503 ;;
369 *) # Numeric 504 *) # Numeric
370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 505 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
506 ;;
507 esac
508 ;;
509 *-darwin*)
510 local mytype=$1
511 [[ "passwd" == $mytype ]] && mytype="Users"
512 [[ "group" == $mytype ]] && mytype="Groups"
513 case "$2" in
514 *[!0-9]*) # Non numeric
515 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
516 ;;
517 *) # Numeric
518 local mykey="UniqueID"
519 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
520 dscl . -search /$mytype $mykey $2 2>/dev/null
371 ;; 521 ;;
372 esac 522 esac
373 ;; 523 ;;
374 *-freebsd*|*-dragonfly*) 524 *-freebsd*|*-dragonfly*)
375 local opts action="user" 525 local opts action="user"
575 fi 725 fi
576 ;; 726 ;;
577 727
578 *) 728 *)
579 if [[ -z $@ ]] ; then 729 if [[ -z $@ ]] ; then
580 useradd ${opts} ${euser} \ 730 useradd -r ${opts} \
581 -c "added by portage for ${PN}" \ 731 -c "added by portage for ${PN}" \
732 ${euser} \
582 || die "enewuser failed" 733 || die "enewuser failed"
583 else 734 else
584 einfo " - Extra: $@" 735 einfo " - Extra: $@"
585 useradd ${opts} ${euser} "$@" \ 736 useradd -r ${opts} "$@" \
737 ${euser} \
586 || die "enewuser failed" 738 || die "enewuser failed"
587 fi 739 fi
588 ;; 740 ;;
589 esac 741 esac
590 742
702 esac 854 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 855 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;; 856 ;;
705 857
706 *) 858 *)
859 # We specify -r so that we get a GID in the system range from login.defs
707 groupadd ${opts} ${egroup} || die "enewgroup failed" 860 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
708 ;; 861 ;;
709 esac 862 esac
710 export SANDBOX_ON="${oldsandbox}" 863 export SANDBOX_ON="${oldsandbox}"
711} 864}
712 865
723 876
724# Make a desktop file ! 877# Make a desktop file !
725# Great for making those icons in kde/gnome startmenu ! 878# Great for making those icons in kde/gnome startmenu !
726# Amaze your friends ! Get the women ! Join today ! 879# Amaze your friends ! Get the women ! Join today !
727# 880#
728# make_desktop_entry(<command>, [name], [icon], [type], [path]) 881# make_desktop_entry(<command>, [name], [icon], [type], [fields])
729# 882#
730# binary: what command does the app run with ? 883# binary: what command does the app run with ?
731# name: the name that will show up in the menu 884# name: the name that will show up in the menu
732# icon: give your little like a pretty little icon ... 885# icon: give your little like a pretty little icon ...
733# this can be relative (to /usr/share/pixmaps) or 886# this can be relative (to /usr/share/pixmaps) or
734# a full path to an icon 887# a full path to an icon
735# type: what kind of application is this ? for categories: 888# type: what kind of application is this ? for categories:
736# http://standards.freedesktop.org/menu-spec/latest/apa.html 889# http://standards.freedesktop.org/menu-spec/latest/apa.html
737# path: if your app needs to startup in a specific dir 890# fields: extra fields to append to the desktop file; a printf string
738make_desktop_entry() { 891make_desktop_entry() {
739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 892 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
740 893
741 local exec=${1} 894 local exec=${1}
742 local name=${2:-${PN}} 895 local name=${2:-${PN}}
743 local icon=${3:-${PN}} 896 local icon=${3:-${PN}}
744 local type=${4} 897 local type=${4}
745 local path=${5} 898 local fields=${5}
746 899
747 if [[ -z ${type} ]] ; then 900 if [[ -z ${type} ]] ; then
748 local catmaj=${CATEGORY%%-*} 901 local catmaj=${CATEGORY%%-*}
749 local catmin=${CATEGORY##*-} 902 local catmin=${CATEGORY##*-}
750 case ${catmaj} in 903 case ${catmaj} in
751 app) 904 app)
752 case ${catmin} in 905 case ${catmin} in
753 accessibility) type=Accessibility;; 906 accessibility) type=Accessibility;;
754 admin) type=System;; 907 admin) type=System;;
755 antivirus) type=System;; 908 antivirus) type=System;;
756 arch) type=Archiving;; 909 arch) type=Archiving;;
757 backup) type=Archiving;; 910 backup) type=Archiving;;
758 cdr) type=DiscBurning;; 911 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;; 912 dicts) type=Dictionary;;
760 doc) type=Documentation;; 913 doc) type=Documentation;;
761 editors) type=TextEditor;; 914 editors) type=TextEditor;;
762 emacs) type=TextEditor;; 915 emacs) type=TextEditor;;
763 emulation) type=Emulator;; 916 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;; 917 laptop) type=HardwareSettings;;
765 office) type=Office;; 918 office) type=Office;;
766 pda) type=PDA;; 919 pda) type=PDA;;
767 vim) type=TextEditor;; 920 vim) type=TextEditor;;
768 xemacs) type=TextEditor;; 921 xemacs) type=TextEditor;;
769 *) type=;;
770 esac 922 esac
771 ;; 923 ;;
772 924
773 dev) 925 dev)
774 type="Development" 926 type="Development"
775 ;; 927 ;;
776 928
777 games) 929 games)
778 case ${catmin} in 930 case ${catmin} in
779 action|fps) type=ActionGame;; 931 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;; 932 arcade) type=ArcadeGame;;
781 board) type=BoardGame;; 933 board) type=BoardGame;;
782 emulation) type=Emulator;; 934 emulation) type=Emulator;;
783 kids) type=KidsGame;; 935 kids) type=KidsGame;;
784 puzzle) type=LogicGame;; 936 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;; 937 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;; 938 rpg) type=RolePlaying;;
787 simulation) type=Simulation;; 939 simulation) type=Simulation;;
788 sports) type=SportsGame;; 940 sports) type=SportsGame;;
789 strategy) type=StrategyGame;; 941 strategy) type=StrategyGame;;
790 *) type=;;
791 esac 942 esac
792 type="Game;${type}" 943 type="Game;${type}"
793 ;; 944 ;;
794 945
795 gnome) 946 gnome)
804 type="Network;Email" 955 type="Network;Email"
805 ;; 956 ;;
806 957
807 media) 958 media)
808 case ${catmin} in 959 case ${catmin} in
960 gfx)
809 gfx) type=Graphics;; 961 type=Graphics
962 ;;
963 *)
964 case ${catmin} in
810 radio) type=Tuner;; 965 radio) type=Tuner;;
811 sound) type=Audio;; 966 sound) type=Audio;;
812 tv) type=TV;; 967 tv) type=TV;;
813 video) type=Video;; 968 video) type=Video;;
814 *) type=;; 969 esac
970 type="AudioVideo;${type}"
971 ;;
815 esac 972 esac
816 type="AudioVideo;${type}"
817 ;; 973 ;;
818 974
819 net) 975 net)
820 case ${catmin} in 976 case ${catmin} in
821 dialup) type=Dialup;; 977 dialup) type=Dialup;;
822 ftp) type=FileTransfer;; 978 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;; 979 im) type=InstantMessaging;;
824 irc) type=IRCClient;; 980 irc) type=IRCClient;;
825 mail) type=Email;; 981 mail) type=Email;;
826 news) type=News;; 982 news) type=News;;
827 nntp) type=News;; 983 nntp) type=News;;
828 p2p) type=FileTransfer;; 984 p2p) type=FileTransfer;;
829 *) type=;; 985 voip) type=Telephony;;
830 esac 986 esac
831 type="Network;${type}" 987 type="Network;${type}"
832 ;; 988 ;;
833 989
834 sci) 990 sci)
835 case ${catmin} in 991 case ${catmin} in
836 astro*) type=Astronomy;; 992 astro*) type=Astronomy;;
837 bio*) type=Biology;; 993 bio*) type=Biology;;
838 calc*) type=Calculator;; 994 calc*) type=Calculator;;
839 chem*) type=Chemistry;; 995 chem*) type=Chemistry;;
840 elec*) type=Electronics;; 996 elec*) type=Electronics;;
841 geo*) type=Geology;; 997 geo*) type=Geology;;
842 math*) type=Math;; 998 math*) type=Math;;
843 physics) type=Physics;; 999 physics) type=Physics;;
844 visual*) type=DataVisualization;; 1000 visual*) type=DataVisualization;;
845 *) type=;;
846 esac 1001 esac
847 type="Science;${type}" 1002 type="Education;Science;${type}"
848 ;; 1003 ;;
849 1004
850 sys) 1005 sys)
851 type="System" 1006 type="System"
852 ;; 1007 ;;
853 1008
854 www) 1009 www)
855 case ${catmin} in 1010 case ${catmin} in
856 client) type=WebBrowser;; 1011 client) type=WebBrowser;;
857 *) type=;;
858 esac 1012 esac
859 type="Network" 1013 type="Network;${type}"
860 ;; 1014 ;;
861 1015
862 *) 1016 *)
863 type= 1017 type=
864 ;; 1018 ;;
870 local desktop_name="${PN}-${SLOT}" 1024 local desktop_name="${PN}-${SLOT}"
871 fi 1025 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 1026 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 1027 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
874 1028
1029 # Don't append another ";" when a valid category value is provided.
1030 type=${type%;}${type:+;}
1031
1032 eshopts_push -s extglob
1033 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1034 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1035 ewarn "allowed in .desktop files if the value is not an absolute path."
1036 icon=${icon%.@(xpm|png|svg)}
1037 fi
1038 eshopts_pop
1039
875 cat <<-EOF > "${desktop}" 1040 cat <<-EOF > "${desktop}"
876 [Desktop Entry] 1041 [Desktop Entry]
877 Version=1.0
878 Name=${name} 1042 Name=${name}
879 Type=Application 1043 Type=Application
880 Comment=${DESCRIPTION} 1044 Comment=${DESCRIPTION}
881 Exec=${exec} 1045 Exec=${exec}
882 TryExec=${exec%% *} 1046 TryExec=${exec%% *}
883 Icon=${icon} 1047 Icon=${icon}
884 Categories=${type}; 1048 Categories=${type}
885 EOF 1049 EOF
886 1050
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 1051 if [[ ${fields:-=} != *=* ]] ; then
1052 # 5th arg used to be value to Path=
1053 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1054 fields="Path=${fields}"
1055 fi
1056 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
888 1057
889 ( 1058 (
890 # wrap the env here so that the 'insinto' call 1059 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller 1060 # doesn't corrupt the env of the caller
892 insinto /usr/share/applications 1061 insinto /usr/share/applications
893 doins "${desktop}" 1062 doins "${desktop}"
894 ) 1063 ) || die "installing desktop file failed"
895} 1064}
896 1065
897# @FUNCTION: validate_desktop_entries 1066# @FUNCTION: validate_desktop_entries
898# @USAGE: [directories] 1067# @USAGE: [directories]
899# @MAINTAINER: 1068# @MAINTAINER:
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 1090 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi 1091 fi
923} 1092}
924 1093
925# @FUNCTION: make_session_desktop 1094# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command> 1095# @USAGE: <title> <command> [command args...]
927# @DESCRIPTION: 1096# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the 1097# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager. 1098# Window Manager. The command is the name of the Window Manager.
1099#
1100# You can set the name of the file via the ${wm} variable.
930make_session_desktop() { 1101make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1102 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1103 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
933 1104
934 local title=$1 1105 local title=$1
935 local command=$2 1106 local command=$2
936 local desktop=${T}/${wm}.desktop 1107 local desktop=${T}/${wm:-${PN}}.desktop
1108 shift 2
937 1109
938 cat <<-EOF > "${desktop}" 1110 cat <<-EOF > "${desktop}"
939 [Desktop Entry] 1111 [Desktop Entry]
940 Name=${title} 1112 Name=${title}
941 Comment=This session logs you into ${title} 1113 Comment=This session logs you into ${title}
942 Exec=${command} 1114 Exec=${command} $*
943 TryExec=${command} 1115 TryExec=${command}
944 Type=Application 1116 Type=XSession
945 EOF 1117 EOF
946 1118
947 ( 1119 (
948 # wrap the env here so that the 'insinto' call 1120 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller 1121 # doesn't corrupt the env of the caller
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1347 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176 1348
1177 local shrtsrc=$(basename "${src}") 1349 local shrtsrc=$(basename "${src}")
1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1350 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1179 if [[ -z ${skip} ]] ; then 1351 if [[ -z ${skip} ]] ; then
1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1352 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1181 local skip=0 1353 local skip=0
1182 exe=tail 1354 exe=tail
1183 case ${ver} in 1355 case ${ver} in
1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1356 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1357 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1187 2.0|2.0.1) 1359 2.0|2.0.1)
1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1360 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1189 ;; 1361 ;;
1190 2.1.1) 1362 2.1.1)
1191 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1363 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1192 let skip="skip + 1" 1364 (( skip++ ))
1193 ;; 1365 ;;
1194 2.1.2) 1366 2.1.2)
1195 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1367 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1196 let skip="skip + 1" 1368 (( skip++ ))
1197 ;; 1369 ;;
1198 2.1.3) 1370 2.1.3)
1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1371 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1200 let skip="skip + 1" 1372 (( skip++ ))
1201 ;; 1373 ;;
1202 2.1.4|2.1.5) 1374 2.1.4|2.1.5)
1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1375 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1204 skip=$(head -n ${skip} "${src}" | wc -c) 1376 skip=$(head -n ${skip} "${src}" | wc -c)
1205 exe="dd" 1377 exe="dd"
1214 esac 1386 esac
1215 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1387 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1216 fi 1388 fi
1217 case ${exe} in 1389 case ${exe} in
1218 tail) exe="tail -n +${skip} '${src}'";; 1390 tail) exe="tail -n +${skip} '${src}'";;
1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1391 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1220 *) die "makeself cant handle exe '${exe}'" 1392 *) die "makeself cant handle exe '${exe}'"
1221 esac 1393 esac
1222 1394
1223 # lets grab the first few bytes of the file to figure out what kind of archive it is 1395 # lets grab the first few bytes of the file to figure out what kind of archive it is
1224 local tmpfile=$(emktemp) 1396 local tmpfile=$(emktemp)
1261 lic="${PWD}/${lic}" 1433 lic="${PWD}/${lic}"
1262 elif [ -e "${lic}" ] ; then 1434 elif [ -e "${lic}" ] ; then
1263 lic="${lic}" 1435 lic="${lic}"
1264 fi 1436 fi
1265 fi 1437 fi
1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 local l="`basename ${lic}`" 1438 local l="`basename ${lic}`"
1268 1439
1269 # here is where we check for the licenses the user already 1440 # here is where we check for the licenses the user already
1270 # accepted ... if we don't find a match, we make the user accept 1441 # accepted ... if we don't find a match, we make the user accept
1271 local shopts=$-
1272 local alic 1442 local alic
1273 set -o noglob #so that bash doesn't expand "*" 1443 eshopts_push -o noglob # so that bash doesn't expand "*"
1274 for alic in ${ACCEPT_LICENSE} ; do 1444 for alic in ${ACCEPT_LICENSE} ; do
1275 if [[ ${alic} == ${l} ]]; then 1445 if [[ ${alic} == ${l} ]]; then
1276 set +o noglob; set -${shopts} #reset old shell opts 1446 eshopts_pop
1277 return 0 1447 return 0
1278 fi 1448 fi
1279 done 1449 done
1280 set +o noglob; set -$shopts #reset old shell opts 1450 eshopts_pop
1451 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1281 1452
1282 local licmsg=$(emktemp) 1453 local licmsg=$(emktemp)
1283 cat <<-EOF > ${licmsg} 1454 cat <<-EOF > ${licmsg}
1284 ********************************************************** 1455 **********************************************************
1285 The following license outlines the terms of use of this 1456 The following license outlines the terms of use of this
1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1529 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1530 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1 1531 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do 1532 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET)) 1533 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break 1534 [[ -e ${CDROM_ROOT}/${f} ]] && break
1364 done 1535 done
1365 export CDROM_MATCH=${f} 1536 export CDROM_MATCH=${f}
1366 return 1537 return
1367 fi 1538 fi
1368 1539
1454# displayed and we'll hang out here until: 1625# displayed and we'll hang out here until:
1455# (1) the file is found on a mounted cdrom 1626# (1) the file is found on a mounted cdrom
1456# (2) the user hits CTRL+C 1627# (2) the user hits CTRL+C
1457_cdrom_locate_file_on_cd() { 1628_cdrom_locate_file_on_cd() {
1458 local mline="" 1629 local mline=""
1459 local showedmsg=0 1630 local showedmsg=0 showjolietmsg=0
1460 1631
1461 while [[ -z ${CDROM_ROOT} ]] ; do 1632 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0 1633 local i=0
1463 local -a cdset=(${*//:/ }) 1634 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then 1635 if [[ -n ${CDROM_SET} ]] ; then
1505 showedmsg=1 1676 showedmsg=1
1506 fi 1677 fi
1507 einfo "Press return to scan for the cd again" 1678 einfo "Press return to scan for the cd again"
1508 einfo "or hit CTRL+C to abort the emerge." 1679 einfo "or hit CTRL+C to abort the emerge."
1509 echo 1680 echo
1681 if [[ ${showjolietmsg} -eq 0 ]] ; then
1682 showjolietmsg=1
1683 else
1510 einfo "If you are having trouble with the detection" 1684 ewarn "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have" 1685 ewarn "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please" 1686 ewarn "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1687 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1688 ebeep 5
1689 fi
1514 read || die "something is screwed with your system" 1690 read || die "something is screwed with your system"
1515 done 1691 done
1516} 1692}
1517 1693
1518# @FUNCTION: strip-linguas 1694# @FUNCTION: strip-linguas
1527# of the lists. 1703# of the lists.
1528strip-linguas() { 1704strip-linguas() {
1529 local ls newls nols 1705 local ls newls nols
1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1706 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1531 local op=$1; shift 1707 local op=$1; shift
1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1708 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1533 local d f 1709 local d f
1534 for d in "$@" ; do 1710 for d in "$@" ; do
1535 if [[ ${op} == "-u" ]] ; then 1711 if [[ ${op} == "-u" ]] ; then
1536 newls=${ls} 1712 newls=${ls}
1537 else 1713 else
1538 newls="" 1714 newls=""
1539 fi 1715 fi
1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1716 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1541 if [[ ${op} == "-i" ]] ; then 1717 if [[ ${op} == "-i" ]] ; then
1542 hasq ${f} ${ls} && newls="${newls} ${f}" 1718 hasq ${f} ${ls} && newls="${newls} ${f}"
1543 else 1719 else
1544 hasq ${f} ${ls} || newls="${newls} ${f}" 1720 hasq ${f} ${ls} || newls="${newls} ${f}"
1545 fi 1721 fi
1558 else 1734 else
1559 nols="${nols} ${f}" 1735 nols="${nols} ${f}"
1560 fi 1736 fi
1561 done 1737 done
1562 [[ -n ${nols} ]] \ 1738 [[ -n ${nols} ]] \
1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1739 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1564 export LINGUAS=${newls:1} 1740 export LINGUAS=${newls:1}
1565} 1741}
1566 1742
1567# @FUNCTION: preserve_old_lib 1743# @FUNCTION: preserve_old_lib
1568# @USAGE: <libs to preserve> [more libs] 1744# @USAGE: <libs to preserve> [more libs]
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1754 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage" 1755 die "Invalid preserve_old_lib() usage"
1580 fi 1756 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1757 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582 1758
1759 # let portage worry about it
1760 has preserve-libs ${FEATURES} && return 0
1761
1583 local lib dir 1762 local lib dir
1584 for lib in "$@" ; do 1763 for lib in "$@" ; do
1585 [[ -e ${ROOT}/${lib} ]] || continue 1764 [[ -e ${ROOT}/${lib} ]] || continue
1586 dir=${lib%/*} 1765 dir=${lib%/*}
1587 dodir ${dir} || die "dodir ${dir} failed" 1766 dodir ${dir} || die "dodir ${dir} failed"
1597preserve_old_lib_notify() { 1776preserve_old_lib_notify() {
1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1777 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1778 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage" 1779 die "Invalid preserve_old_lib_notify() usage"
1601 fi 1780 fi
1781
1782 # let portage worry about it
1783 has preserve-libs ${FEATURES} && return 0
1602 1784
1603 local lib notice=0 1785 local lib notice=0
1604 for lib in "$@" ; do 1786 for lib in "$@" ; do
1605 [[ -e ${ROOT}/${lib} ]] || continue 1787 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then 1788 if [[ ${notice} -eq 0 ]] ; then
1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1792 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1611 ewarn "in order to remove these old dependencies. If you do not have this" 1793 ewarn "in order to remove these old dependencies. If you do not have this"
1612 ewarn "helper program, simply emerge the 'gentoolkit' package." 1794 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn 1795 ewarn
1614 fi 1796 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}" 1797 ewarn " # revdep-rebuild --library '${lib}'"
1616 done 1798 done
1617 if [[ ${notice} -eq 1 ]] ; then 1799 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn 1800 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1801 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries." 1802 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1803 for lib in "$@" ; do
1804 ewarn " # rm '${lib}'"
1805 done
1621 fi 1806 fi
1622} 1807}
1623 1808
1624# @FUNCTION: built_with_use 1809# @FUNCTION: built_with_use
1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1810# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION: 1811# @DESCRIPTION:
1812#
1813# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1814#
1627# A temporary hack until portage properly supports DEPENDing on USE 1815# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified 1816# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The 1817# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does 1818# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE). 1819# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control 1820# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or" 1821# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled 1822# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be 1823# while the -o flag means at least one of the listed IUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it 1824# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found 1825# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags. 1826# in IUSE like normal USE flags.
1639# 1827#
1640# Remember that this function isn't terribly intelligent so order of optional 1828# Remember that this function isn't terribly intelligent so order of optional
1675 die) die "Unable to determine what USE flags $PKG was built with";; 1863 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac 1864 esac
1677 fi 1865 fi
1678 1866
1679 if [[ ${hidden} == "no" ]] ; then 1867 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE}) 1868 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1681 # Don't check USE_EXPAND #147237 1869 # Don't check USE_EXPAND #147237
1682 local expand 1870 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1871 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then 1872 if [[ $1 == ${expand}_* ]] ; then
1685 expand="" 1873 expand=""
1686 break 1874 break
1687 fi 1875 fi
1688 done 1876 done
1689 if [[ -n ${expand} ]] ; then 1877 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then 1878 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1691 case ${missing_action} in 1879 case ${missing_action} in
1692 true) return 0;; 1880 true) return 0;;
1693 false) return 1;; 1881 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";; 1882 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac 1883 esac
1726 done 1914 done
1727 eend 0 1915 eend 0
1728} 1916}
1729 1917
1730# @FUNCTION: make_wrapper 1918# @FUNCTION: make_wrapper
1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath] 1919# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1732# @DESCRIPTION: 1920# @DESCRIPTION:
1733# Create a shell wrapper script named wrapper in installpath 1921# Create a shell wrapper script named wrapper in installpath
1734# (defaults to the bindir) to execute target (default of wrapper) by 1922# (defaults to the bindir) to execute target (default of wrapper) by
1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited 1923# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1736# libpaths followed by optionally changing directory to chdir. 1924# libpaths followed by optionally changing directory to chdir.
1759 ) || die 1947 ) || die
1760 else 1948 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die 1949 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi 1950 fi
1763} 1951}
1952
1953# @FUNCTION: path_exists
1954# @USAGE: [-a|-o] <paths>
1955# @DESCRIPTION:
1956# Check if the specified paths exist. Works for all types of paths
1957# (files/dirs/etc...). The -a and -o flags control the requirements
1958# of the paths. They correspond to "and" and "or" logic. So the -a
1959# flag means all the paths must exist while the -o flag means at least
1960# one of the paths must exist. The default behavior is "and". If no
1961# paths are specified, then the return value is "false".
1962path_exists() {
1963 local opt=$1
1964 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1965
1966 # no paths -> return false
1967 # same behavior as: [[ -e "" ]]
1968 [[ $# -eq 0 ]] && return 1
1969
1970 local p r=0
1971 for p in "$@" ; do
1972 [[ -e ${p} ]]
1973 : $(( r += $? ))
1974 done
1975
1976 case ${opt} in
1977 -a) return $(( r != 0 )) ;;
1978 -o) return $(( r == $# )) ;;
1979 esac
1980}

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