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1# Copyright 1999-2009 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 1.323 2009/12/19 00:01:04 zmedico Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd 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
54else
55
56ebeep() {
57 [[ $(type -t eqawarn) == function ]] && \
58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
59}
60
61epause() {
62 [[ $(type -t eqawarn) == function ]] && \
63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
64}
65
66fi
67
52# @FUNCTION: ecvs_clean 68# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs] 69# @USAGE: [list of dirs]
54# @DESCRIPTION: 70# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains 71# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD. 72# internal CVS directories. Defaults to $PWD.
69 [[ -z $* ]] && set -- . 85 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 87}
72 88
73# @FUNCTION: eshopts_push 89# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`] 90# @USAGE: [options to `set` or `shopt`]
75# @DESCRIPTION: 91# @DESCRIPTION:
76# Often times code will want to enable a shell option to change code behavior. 92# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which 93# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell 94# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set. 95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
80# 99#
81# A common example is to disable shell globbing so that special meaning/care 100# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be: 101# may be used with variables/arguments to custom functions. That would be:
83# @CODE 102# @CODE
84# eshopts_push -o noglob 103# eshopts_push -o noglob
92# @CODE 111# @CODE
93eshopts_push() { 112eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value 114 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]} 115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
97 __ESHOPTS_SAVE__[$i]=$- 117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
98 [[ $# -eq 0 ]] && return 0 118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*" 123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
100} 125}
101 126
102# @FUNCTION: eshopts_pop 127# @FUNCTION: eshopts_pop
103# @USAGE: 128# @USAGE:
104# @DESCRIPTION: 129# @DESCRIPTION:
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments" 133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 )) 134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair" 135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]} 136 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i] 137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-" 141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}" 142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
115} 144}
116 145
117# Default directory where patches are located 146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
121# Default options for patch 156# Default options for patch:
157# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 159# --no-backup-if-mismatch - do not leave .orig files behind
124# Set -E to automatically remove empty files. 160# -E - automatically remove empty files
161# @CODE
125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
126# List of patches not to apply. Note this is only file names, 165# List of patches not to apply. Note this is only file names,
127# and not the full path .. 166# and not the full path. Globs accepted.
128EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
129# Change the printed message for a single patch. 170# Change the printed message for a single patch.
130EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
172# @VARIABLE: EPATCH_MULTI_MSG
173# @DESCRIPTION:
131# Change the printed message for multiple patches. 174# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
133# Force applying bulk patches even if not following the style: 176# @VARIABLE: EPATCH_FORCE
134# 177# @DESCRIPTION:
135# ??_${ARCH}_foo.${EPATCH_SUFFIX} 178# Only require patches to match EPATCH_SUFFIX rather than the extended
136# 179# arch naming style.
137EPATCH_FORCE="no" 180EPATCH_FORCE="no"
138 181
139# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
140# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
141# 190#
142# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
143# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
144# 193#
145# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
146# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
147# 196# ${EPATCH_FORCE} == "yes"
148# Above EPATCH_* variables can be used to control various defaults,
149# bug they should be left as is to ensure an ebuild can rely on
150# them for.
151#
152# Patches are applied in current directory.
153#
154# Bulk Patches should preferably have the form of:
155#
156# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
157# 206#
158# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
159# 209#
160# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
161# 02_sparc_another-fix.patch.bz2
162#
163# This ensures that there are a set order, and you can have ARCH
164# specific patches.
165#
166# If you however give an argument to epatch(), it will treat it as a
167# single patch that need to be applied if its a file. If on the other
168# hand its a directory, it will set EPATCH_SOURCE to this.
169#
170# <azarah@gentoo.org> (10 Nov 2002)
171#
172epatch() { 211epatch() {
173 _epatch_draw_line() { 212 _epatch_draw_line() {
213 # create a line of same length as input string
174 [[ -z $1 ]] && set "$(printf "%65s" '')" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 echo "${1//?/=}" 215 echo "${1//?/=}"
176 } 216 }
177 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
178 local PIPE_CMD=""
179 local STDERR_TARGET="${T}/$$.out"
180 local PATCH_TARGET="${T}/$$.patch"
181 local PATCH_SUFFIX=""
182 local SINGLE_PATCH="no"
183 local x=""
184 217
185 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
186 219
187 if [ "$#" -gt 1 ] 220 # Let the rest of the code process one user arg at a time --
188 then 221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
189 local m="" 224 local m
190 for m in "$@" ; do 225 for m in "$@" ; do
191 epatch "${m}" 226 epatch "${m}"
192 done 227 done
193 return 0 228 return 0
194 fi 229 fi
195 230
196 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
197 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
198 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
199 237 set -- "$1"
200 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
201 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
202 241
203 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
204 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
205 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
206 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
207 then 288 then
208 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
209 else 314 else
210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
211 fi 316 fi
212 else 317
213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 318 # most of the time, there will only be one run per unique name,
214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 319 # but if there are more, make sure we get unique log filenames
215 then 320 local STDERR_TARGET="${T}/${patchname}.out"
216 EPATCH_SOURCE="$1" 321 if [[ -e ${STDERR_TARGET} ]] ; then
322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
217 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
218 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
219 echo 360 echo
220 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
221 eerror 398 eerror
222 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
223 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
224 echo 402 echo
225 die "Cannot find \$EPATCH_SOURCE!"
226 fi
227
228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
229 fi
230
231 case ${EPATCH_SUFFIX##*\.} in
232 xz)
233 PIPE_CMD="xz -dc"
234 PATCH_SUFFIX="xz"
235 ;;
236 lzma)
237 PIPE_CMD="lzma -dc"
238 PATCH_SUFFIX="lzma"
239 ;;
240 bz2)
241 PIPE_CMD="bzip2 -dc"
242 PATCH_SUFFIX="bz2"
243 ;;
244 gz|Z|z)
245 PIPE_CMD="gzip -dc"
246 PATCH_SUFFIX="gz"
247 ;;
248 ZIP|zip)
249 PIPE_CMD="unzip -p"
250 PATCH_SUFFIX="zip"
251 ;;
252 *)
253 PIPE_CMD="cat"
254 PATCH_SUFFIX="patch"
255 ;;
256 esac
257
258 if [ "${SINGLE_PATCH}" = "no" ]
259 then
260 einfo "${EPATCH_MULTI_MSG}"
261 fi
262 for x in ${EPATCH_SOURCE}
263 do
264 # New ARCH dependant patch naming scheme ...
265 #
266 # ???_arch_foo.patch
267 #
268 if [ -f ${x} ] && \
269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
270 [ "${EPATCH_FORCE}" = "yes" ])
271 then
272 local count=0
273 local popts="${EPATCH_OPTS}"
274 local patchname=${x##*/}
275
276 if [ -n "${EPATCH_EXCLUDE}" ]
277 then
278 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
279 then
280 continue
281 fi
282 fi
283
284 if [ "${SINGLE_PATCH}" = "yes" ]
285 then
286 if [ -n "${EPATCH_SINGLE_MSG}" ]
287 then
288 einfo "${EPATCH_SINGLE_MSG}"
289 else
290 einfo "Applying ${patchname} ..."
291 fi
292 else
293 einfo " ${patchname} ..."
294 fi
295
296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
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}-${STDERR_TARGET##*/}
324 fi
325
326 # Allow for prefix to differ ... im lazy, so shoot me :/
327 while [ "${count}" -lt 5 ]
328 do
329 # Generate some useful debug info ...
330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332
333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335
336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338
339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
340 then
341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
343 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
345 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
346
347 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
348 _epatch_assert
349
350 if [ "$?" -ne 0 ]
351 then
352 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
353 echo
354 eerror "A dry-run of patch command succeeded, but actually"
355 eerror "applying the patch failed!"
356 #die "Real world sux compared to the dreamworld!"
357 count=5
358 fi
359
360 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361
362 break
363 fi
364
365 count=$((count + 1))
366 done
367
368 if [ "${PATCH_SUFFIX}" != "patch" ]
369 then
370 rm -f ${PATCH_TARGET}
371 fi
372
373 if [ "${count}" -eq 5 ]
374 then
375 echo
376 eerror "Failed Patch: ${patchname} !"
377 eerror " ( ${PATCH_TARGET} )"
378 eerror
379 eerror "Include in your bugreport the contents of:"
380 eerror
381 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
382 echo
383 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
384 fi 404 fi
385 405
386 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
387 407 rm -f "${STDERR_TARGET}"
388 eend 0 408 eend 0
389 fi
390 done 409 done
391 if [ "${SINGLE_PATCH}" = "no" ] 410
392 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
393 einfo "Done with patching" 412 : # everything worked
394 fi
395} 413}
396epatch_user() { 414epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options" 415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
398 416
399 # don't clobber any EPATCH vars that the parent might want 417 # don't clobber any EPATCH vars that the parent might want
941 irc) type=IRCClient;; 959 irc) type=IRCClient;;
942 mail) type=Email;; 960 mail) type=Email;;
943 news) type=News;; 961 news) type=News;;
944 nntp) type=News;; 962 nntp) type=News;;
945 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
946 *) type=;; 965 *) type=;;
947 esac 966 esac
948 type="Network;${type}" 967 type="Network;${type}"
949 ;; 968 ;;
950 969
959 math*) type=Math;; 978 math*) type=Math;;
960 physics) type=Physics;; 979 physics) type=Physics;;
961 visual*) type=DataVisualization;; 980 visual*) type=DataVisualization;;
962 *) type=;; 981 *) type=;;
963 esac 982 esac
964 type="Science;${type}" 983 type="Education;Science;${type}"
965 ;; 984 ;;
966 985
967 sys) 986 sys)
968 type="System" 987 type="System"
969 ;; 988 ;;
971 www) 990 www)
972 case ${catmin} in 991 case ${catmin} in
973 client) type=WebBrowser;; 992 client) type=WebBrowser;;
974 *) type=;; 993 *) type=;;
975 esac 994 esac
976 type="Network" 995 type="Network;${type}"
977 ;; 996 ;;
978 997
979 *) 998 *)
980 type= 999 type=
981 ;; 1000 ;;
986 else 1005 else
987 local desktop_name="${PN}-${SLOT}" 1006 local desktop_name="${PN}-${SLOT}"
988 fi 1007 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
991 1021
992 cat <<-EOF > "${desktop}" 1022 cat <<-EOF > "${desktop}"
993 [Desktop Entry] 1023 [Desktop Entry]
994 Name=${name} 1024 Name=${name}
995 Type=Application 1025 Type=Application
996 Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
997 Exec=${exec} 1027 Exec=${exec}
998 TryExec=${exec%% *} 1028 TryExec=${exec%% *}
999 Icon=${icon} 1029 Icon=${icon}
1000 Categories=${type}; 1030 Categories=${type}
1001 EOF 1031 EOF
1002 1032
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1004 1034
1005 ( 1035 (
1380 lic="${PWD}/${lic}" 1410 lic="${PWD}/${lic}"
1381 elif [ -e "${lic}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1382 lic="${lic}" 1412 lic="${lic}"
1383 fi 1413 fi
1384 fi 1414 fi
1385 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1386 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1387 1416
1388 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1389 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1390 local alic 1419 local alic
1394 eshopts_pop 1423 eshopts_pop
1395 return 0 1424 return 0
1396 fi 1425 fi
1397 done 1426 done
1398 eshopts_pop 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1399 1429
1400 local licmsg=$(emktemp) 1430 local licmsg=$(emktemp)
1401 cat <<-EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1402 ********************************************************** 1432 **********************************************************
1403 The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1754} 1784}
1755 1785
1756# @FUNCTION: built_with_use 1786# @FUNCTION: built_with_use
1757# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1758# @DESCRIPTION: 1788# @DESCRIPTION:
1789#
1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1791#
1759# A temporary hack until portage properly supports DEPENDing on USE 1792# A temporary hack until portage properly supports DEPENDing on USE
1760# flags being enabled in packages. This will check to see if the specified 1793# flags being enabled in packages. This will check to see if the specified
1761# DEPEND atom was built with the specified list of USE flags. The 1794# DEPEND atom was built with the specified list of USE flags. The
1762# --missing option controls the behavior if called on a package that does 1795# --missing option controls the behavior if called on a package that does
1763# not actually support the defined USE flags (aka listed in IUSE). 1796# not actually support the defined USE flags (aka listed in IUSE).

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