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Revision 1.305 Revision 1.362
1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2011 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 1.305 2008/09/20 18:55:07 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.362 2011/08/09 00:43:48 vapier 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 <= ${1:-5} ; n++)) ; do
44 echo -ne "\a" 46 echo -ne "\a"
47 sleep 1 49 sleep 1
48 done 50 done
49 fi 51 fi
50} 52}
51 53
54else
55
56ebeep() {
57 ewarn "QA Notice: ebeep is not defined in EAPI=${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
52# @FUNCTION: ecvs_clean 77# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs] 78# @USAGE: [list of dirs]
54# @DESCRIPTION: 79# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains 80# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD. 81# internal CVS directories. Defaults to $PWD.
68esvn_clean() { 93esvn_clean() {
69 [[ -z $* ]] && set -- . 94 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 96}
72 97
73# Default directory where patches are located 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: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
74EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
75# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
76EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
77# Default options for patch 165# Default options for patch:
166# @CODE
78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 168# --no-backup-if-mismatch - do not leave .orig files behind
80# Set -E to automatically remove empty files. 169# -E - automatically remove empty files
170# @CODE
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
82# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
83# and not the full path .. 175# and not the full path. Globs accepted.
84EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
85# Change the printed message for a single patch. 179# Change the printed message for a single patch.
86EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
181# @VARIABLE: EPATCH_MULTI_MSG
182# @DESCRIPTION:
87# Change the printed message for multiple patches. 183# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
89# Force applying bulk patches even if not following the style: 185# @VARIABLE: EPATCH_FORCE
90# 186# @DESCRIPTION:
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 187# Only require patches to match EPATCH_SUFFIX rather than the extended
92# 188# arch naming style.
93EPATCH_FORCE="no" 189EPATCH_FORCE="no"
94 190
95# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
96# 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.
97# 199#
98# 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
99# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
100# 202#
101# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
102# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
103# 205# if ${EPATCH_FORCE} != "yes"
104# Above EPATCH_* variables can be used to control various defaults,
105# bug they should be left as is to ensure an ebuild can rely on
106# them for.
107#
108# Patches are applied in current directory.
109#
110# Bulk Patches should preferibly have the form of:
111#
112# ??_${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.
113# 215#
114# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
115# 218#
116# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
117# 02_sparc_another-fix.patch.bz2
118#
119# This ensures that there are a set order, and you can have ARCH
120# specific patches.
121#
122# If you however give an argument to epatch(), it will treat it as a
123# single patch that need to be applied if its a file. If on the other
124# hand its a directory, it will set EPATCH_SOURCE to this.
125#
126# <azarah@gentoo.org> (10 Nov 2002)
127#
128epatch() { 220epatch() {
129 _epatch_draw_line() { 221 _epatch_draw_line() {
222 # create a line of same length as input string
130 [[ -z $1 ]] && set "$(printf "%65s" '')" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}" 224 echo "${1//?/=}"
132 } 225 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
134 local PIPE_CMD=""
135 local STDERR_TARGET="${T}/$$.out"
136 local PATCH_TARGET="${T}/$$.patch"
137 local PATCH_SUFFIX=""
138 local SINGLE_PATCH="no"
139 local x=""
140 226
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142 228
143 if [ "$#" -gt 1 ] 229 # Let the rest of the code process one user arg at a time --
144 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 [[ $# -gt 1 ]] ; then
145 local m="" 233 local m
146 for m in "$@" ; do 234 for m in "$@" ; do
147 epatch "${m}" 235 epatch "${m}"
148 done 236 done
149 return 0 237 return 0
150 fi 238 fi
151 239
152 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
153 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
154 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
155 246 set -- "$1"
156 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
157 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
158 250
159 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
160 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
161 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
162 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
256 # Re-use EPATCH_SOURCE as a search dir
257 epatch "${EPATCH_SOURCE}/$1"
258 return $?
259
260 else
261 # sanity check ... if it isn't a dir or file, wtf man ?
262 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
263 echo
264 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
265 eerror
266 eerror " ${EPATCH_SOURCE}"
267 eerror " ( ${EPATCH_SOURCE##*/} )"
268 echo
269 die "Cannot find \$EPATCH_SOURCE!"
270 fi
271
272 local PIPE_CMD
273 case ${EPATCH_SUFFIX##*\.} in
274 xz) PIPE_CMD="xz -dc" ;;
275 lzma) PIPE_CMD="lzma -dc" ;;
276 bz2) PIPE_CMD="bzip2 -dc" ;;
277 gz|Z|z) PIPE_CMD="gzip -dc" ;;
278 ZIP|zip) PIPE_CMD="unzip -p" ;;
279 *) ;;
280 esac
281
282 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
283
284 local x
285 for x in "$@" ; do
286 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
287 # didn't match anything, ignore continue on
288 [[ ! -f ${x} ]] && continue
289
290 local patchname=${x##*/}
291
292 # Apply single patches, or forced sets of patches, or
293 # patches with ARCH dependant names.
294 # ???_arch_foo.patch
295 # Else, skip this input altogether
296 local a=${patchname#*_} # strip the ???_
297 a=${a%%_*} # strip the _foo.patch
298 if ! [[ ${SINGLE_PATCH} == "yes" || \
299 ${EPATCH_FORCE} == "yes" || \
300 ${a} == all || \
301 ${a} == ${ARCH} ]]
163 then 302 then
164 local EPATCH_SOURCE="$1/*" 303 continue
304 fi
305
306 # Let people filter things dynamically
307 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
308 # let people use globs in the exclude
309 eshopts_push -o noglob
310
311 local ex
312 for ex in ${EPATCH_EXCLUDE} ; do
313 if [[ ${patchname} == ${ex} ]] ; then
314 eshopts_pop
315 continue 2
316 fi
317 done
318
319 eshopts_pop
320 fi
321
322 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
323 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
324 einfo "${EPATCH_SINGLE_MSG}"
325 else
326 einfo "Applying ${patchname} ..."
327 fi
165 else 328 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 329 einfo " ${patchname} ..."
167 fi 330 fi
168 else 331
169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 332 # most of the time, there will only be one run per unique name,
170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 333 # but if there are more, make sure we get unique log filenames
171 then 334 local STDERR_TARGET="${T}/${patchname}.out"
172 EPATCH_SOURCE="$1" 335 if [[ -e ${STDERR_TARGET} ]] ; then
336 STDERR_TARGET="${T}/${patchname}-$$.out"
337 fi
338
339 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
340
341 # Decompress the patch if need be
342 local count=0
343 local PATCH_TARGET
344 if [[ -n ${PIPE_CMD} ]] ; then
345 PATCH_TARGET="${T}/$$.patch"
346 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
347
348 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
349 echo
350 eerror "Could not extract patch!"
351 #die "Could not extract patch!"
352 count=5
353 break
173 fi 354 fi
355 else
356 PATCH_TARGET=${x}
357 fi
174 358
359 # Check for absolute paths in patches. If sandbox is disabled,
360 # people could (accidently) patch files in the root filesystem.
361 # Or trigger other unpleasantries #237667. So disallow -p0 on
362 # such patches.
363 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
364 if [[ -n ${abs_paths} ]] ; then
365 count=1
366 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
367 fi
368 # Similar reason, but with relative paths.
369 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
370 if [[ -n ${rel_paths} ]] ; then
371 eqawarn "QA Notice: Your patch uses relative paths '../'."
372 eqawarn " In the future this will cause a failure."
373 eqawarn "${rel_paths}"
374 fi
375
376 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
377 while [[ ${count} -lt 5 ]] ; do
378 # Generate some useful debug info ...
379 (
380 _epatch_draw_line "***** ${patchname} *****"
175 echo 381 echo
176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 382 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
383 echo
384 _epatch_draw_line "***** ${patchname} *****"
385 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
386 ret=$?
387 echo
388 echo "patch program exited with status ${ret}"
389 exit ${ret}
390 ) >> "${STDERR_TARGET}"
391
392 if [ $? -eq 0 ] ; then
393 (
394 _epatch_draw_line "***** ${patchname} *****"
395 echo
396 echo "ACTUALLY APPLYING ${patchname} ..."
397 echo
398 _epatch_draw_line "***** ${patchname} *****"
399 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
400 ret=$?
401 echo
402 echo "patch program exited with status ${ret}"
403 exit ${ret}
404 ) >> "${STDERR_TARGET}"
405
406 if [ $? -ne 0 ] ; then
407 echo
408 eerror "A dry-run of patch command succeeded, but actually"
409 eerror "applying the patch failed!"
410 #die "Real world sux compared to the dreamworld!"
411 count=5
412 fi
413 break
414 fi
415
416 : $(( count++ ))
417 done
418
419 # if we had to decompress the patch, delete the temp one
420 if [[ -n ${PIPE_CMD} ]] ; then
421 rm -f "${PATCH_TARGET}"
422 fi
423
424 if [[ ${count} -ge 5 ]] ; then
425 echo
426 eerror "Failed Patch: ${patchname} !"
427 eerror " ( ${PATCH_TARGET} )"
177 eerror 428 eerror
178 eerror " ${EPATCH_SOURCE}" 429 eerror "Include in your bugreport the contents of:"
179 eerror " ( ${EPATCH_SOURCE##*/} )" 430 eerror
431 eerror " ${STDERR_TARGET}"
180 echo 432 echo
181 die "Cannot find \$EPATCH_SOURCE!"
182 fi
183
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
185 fi
186
187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
192 bz2)
193 PIPE_CMD="bzip2 -dc"
194 PATCH_SUFFIX="bz2"
195 ;;
196 gz|Z|z)
197 PIPE_CMD="gzip -dc"
198 PATCH_SUFFIX="gz"
199 ;;
200 ZIP|zip)
201 PIPE_CMD="unzip -p"
202 PATCH_SUFFIX="zip"
203 ;;
204 *)
205 PIPE_CMD="cat"
206 PATCH_SUFFIX="patch"
207 ;;
208 esac
209
210 if [ "${SINGLE_PATCH}" = "no" ]
211 then
212 einfo "${EPATCH_MULTI_MSG}"
213 fi
214 for x in ${EPATCH_SOURCE}
215 do
216 # New ARCH dependant patch naming scheme ...
217 #
218 # ???_arch_foo.patch
219 #
220 if [ -f ${x} ] && \
221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
222 [ "${EPATCH_FORCE}" = "yes" ])
223 then
224 local count=0
225 local popts="${EPATCH_OPTS}"
226 local patchname=${x##*/}
227
228 if [ -n "${EPATCH_EXCLUDE}" ]
229 then
230 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
231 then
232 continue
233 fi
234 fi
235
236 if [ "${SINGLE_PATCH}" = "yes" ]
237 then
238 if [ -n "${EPATCH_SINGLE_MSG}" ]
239 then
240 einfo "${EPATCH_SINGLE_MSG}"
241 else
242 einfo "Applying ${patchname} ..."
243 fi
244 else
245 einfo " ${patchname} ..."
246 fi
247
248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667.
270 if egrep -q '^[-+]{3} /' "${PATCH_TARGET}" ; then
271 ewarn "Absolute paths found in ${patchname}! Please remove them!"
272 fi
273
274 # Allow for prefix to differ ... im lazy, so shoot me :/
275 while [ "${count}" -lt 5 ]
276 do
277 # Generate some useful debug info ...
278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286
287 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
288 then
289 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
291 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294
295 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
296 _epatch_assert
297
298 if [ "$?" -ne 0 ]
299 then
300 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo
302 eerror "A dry-run of patch command succeeded, but actually"
303 eerror "applying the patch failed!"
304 #die "Real world sux compared to the dreamworld!"
305 count=5
306 fi
307
308 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
309
310 break
311 fi
312
313 count=$((count + 1))
314 done
315
316 if [ "${PATCH_SUFFIX}" != "patch" ]
317 then
318 rm -f ${PATCH_TARGET}
319 fi
320
321 if [ "${count}" -eq 5 ]
322 then
323 echo
324 eerror "Failed Patch: ${patchname} !"
325 eerror " ( ${PATCH_TARGET} )"
326 eerror
327 eerror "Include in your bugreport the contents of:"
328 eerror
329 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
330 echo
331 die "Failed Patch: ${patchname}!" 433 die "Failed Patch: ${patchname}!"
332 fi 434 fi
333 435
334 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 436 # if everything worked, delete the patch log
335 437 rm -f "${STDERR_TARGET}"
336 eend 0 438 eend 0
337 fi
338 done 439 done
339 if [ "${SINGLE_PATCH}" = "no" ] 440
340 then 441 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
341 einfo "Done with patching" 442 : # everything worked
443}
444
445# @FUNCTION: epatch_user
446# @USAGE:
447# @DESCRIPTION:
448# Applies user-provided patches to the source tree. The patches are
449# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
450# of these three directories to exist will be the one to use, ignoring
451# any more general directories which might exist as well.
452#
453# User patches are intended for quick testing of patches without ebuild
454# modifications, as well as for permanent customizations a user might
455# desire. Obviously, there can be no official support for arbitrarily
456# patched ebuilds. So whenever a build log in a bug report mentions that
457# user patches were applied, the user should be asked to reproduce the
458# problem without these.
459#
460# Not all ebuilds do call this function, so placing patches in the
461# stated directory might or might not work, depending on the package and
462# the eclasses it inherits and uses. It is safe to call the function
463# repeatedly, so it is always possible to add a call at the ebuild
464# level. The first call is the time when the patches will be
465# applied.
466#
467# Ideally, this function should be called after gentoo-specific patches
468# have been applied, so that their code can be modified as well, but
469# before calls to e.g. eautoreconf, as the user patches might affect
470# autotool input files as well.
471epatch_user() {
472 [[ $# -ne 0 ]] && die "epatch_user takes no options"
473
474 # Allow multiple calls to this function; ignore all but the first
475 local applied="${T}/epatch_user.applied"
476 [[ -e ${applied} ]] && return 2
477
478 # don't clobber any EPATCH vars that the parent might want
479 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
480 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
481 EPATCH_SOURCE=${base}/${CTARGET}/${check}
482 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
483 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
484 if [[ -d ${EPATCH_SOURCE} ]] ; then
485 EPATCH_SOURCE=${EPATCH_SOURCE} \
486 EPATCH_SUFFIX="patch" \
487 EPATCH_FORCE="yes" \
488 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
489 epatch
490 echo "${EPATCH_SOURCE}" > "${applied}"
491 return 0
342 fi 492 fi
493 done
494 echo "none" > "${applied}"
495 return 1
343} 496}
344 497
345# @FUNCTION: emktemp 498# @FUNCTION: emktemp
346# @USAGE: [temp dir] 499# @USAGE: [temp dir]
347# @DESCRIPTION: 500# @DESCRIPTION:
383# base-system@gentoo.org (Linux) 536# base-system@gentoo.org (Linux)
384# Joe Jezak <josejx@gmail.com> (OS X) 537# Joe Jezak <josejx@gmail.com> (OS X)
385# usata@gentoo.org (OS X) 538# usata@gentoo.org (OS X)
386# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) 539# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
387# @DESCRIPTION: 540# @DESCRIPTION:
388# Small wrapper for getent (Linux), nidump (Mac OS X), 541# Small wrapper for getent (Linux),
542# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
389# and pw (FreeBSD) used in enewuser()/enewgroup() 543# and pw (FreeBSD) used in enewuser()/enewgroup()
390egetent() { 544egetent() {
391 case ${CHOST} in 545 case ${CHOST} in
392 *-darwin*) 546 *-darwin[678])
393 case "$2" in 547 case "$2" in
394 *[!0-9]*) # Non numeric 548 *[!0-9]*) # Non numeric
395 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 549 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2\$/) {print \$0;exit;} }"
396 ;; 550 ;;
397 *) # Numeric 551 *) # Numeric
398 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 552 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
553 ;;
554 esac
555 ;;
556 *-darwin*)
557 local mytype=$1
558 [[ "passwd" == $mytype ]] && mytype="Users"
559 [[ "group" == $mytype ]] && mytype="Groups"
560 case "$2" in
561 *[!0-9]*) # Non numeric
562 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
563 ;;
564 *) # Numeric
565 local mykey="UniqueID"
566 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
567 dscl . -search /$mytype $mykey $2 2>/dev/null
399 ;; 568 ;;
400 esac 569 esac
401 ;; 570 ;;
402 *-freebsd*|*-dragonfly*) 571 *-freebsd*|*-dragonfly*)
403 local opts action="user" 572 local opts action="user"
603 fi 772 fi
604 ;; 773 ;;
605 774
606 *) 775 *)
607 if [[ -z $@ ]] ; then 776 if [[ -z $@ ]] ; then
608 useradd ${opts} ${euser} \ 777 useradd -r ${opts} \
609 -c "added by portage for ${PN}" \ 778 -c "added by portage for ${PN}" \
779 ${euser} \
610 || die "enewuser failed" 780 || die "enewuser failed"
611 else 781 else
612 einfo " - Extra: $@" 782 einfo " - Extra: $@"
613 useradd ${opts} ${euser} "$@" \ 783 useradd -r ${opts} "$@" \
784 ${euser} \
614 || die "enewuser failed" 785 || die "enewuser failed"
615 fi 786 fi
616 ;; 787 ;;
617 esac 788 esac
618 789
730 esac 901 esac
731 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 902 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
732 ;; 903 ;;
733 904
734 *) 905 *)
906 # We specify -r so that we get a GID in the system range from login.defs
735 groupadd ${opts} ${egroup} || die "enewgroup failed" 907 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
736 ;; 908 ;;
737 esac 909 esac
738 export SANDBOX_ON="${oldsandbox}" 910 export SANDBOX_ON="${oldsandbox}"
739} 911}
740 912
751 923
752# Make a desktop file ! 924# Make a desktop file !
753# Great for making those icons in kde/gnome startmenu ! 925# Great for making those icons in kde/gnome startmenu !
754# Amaze your friends ! Get the women ! Join today ! 926# Amaze your friends ! Get the women ! Join today !
755# 927#
756# make_desktop_entry(<command>, [name], [icon], [type], [path]) 928# make_desktop_entry(<command>, [name], [icon], [type], [fields])
757# 929#
758# binary: what command does the app run with ? 930# binary: what command does the app run with ?
759# name: the name that will show up in the menu 931# name: the name that will show up in the menu
760# icon: give your little like a pretty little icon ... 932# icon: give your little like a pretty little icon ...
761# this can be relative (to /usr/share/pixmaps) or 933# this can be relative (to /usr/share/pixmaps) or
762# a full path to an icon 934# a full path to an icon
763# type: what kind of application is this ? for categories: 935# type: what kind of application is this ? for categories:
764# http://standards.freedesktop.org/menu-spec/latest/apa.html 936# http://standards.freedesktop.org/menu-spec/latest/apa.html
765# path: if your app needs to startup in a specific dir 937# fields: extra fields to append to the desktop file; a printf string
766make_desktop_entry() { 938make_desktop_entry() {
767 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 939 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
768 940
769 local exec=${1} 941 local exec=${1}
770 local name=${2:-${PN}} 942 local name=${2:-${PN}}
771 local icon=${3:-${PN}} 943 local icon=${3:-${PN}}
772 local type=${4} 944 local type=${4}
773 local path=${5} 945 local fields=${5}
774 946
775 if [[ -z ${type} ]] ; then 947 if [[ -z ${type} ]] ; then
776 local catmaj=${CATEGORY%%-*} 948 local catmaj=${CATEGORY%%-*}
777 local catmin=${CATEGORY##*-} 949 local catmin=${CATEGORY##*-}
778 case ${catmaj} in 950 case ${catmaj} in
779 app) 951 app)
780 case ${catmin} in 952 case ${catmin} in
781 accessibility) type=Accessibility;; 953 accessibility) type=Accessibility;;
782 admin) type=System;; 954 admin) type=System;;
783 antivirus) type=System;; 955 antivirus) type=System;;
784 arch) type=Archiving;; 956 arch) type=Archiving;;
785 backup) type=Archiving;; 957 backup) type=Archiving;;
786 cdr) type=DiscBurning;; 958 cdr) type=DiscBurning;;
787 dicts) type=Dictionary;; 959 dicts) type=Dictionary;;
788 doc) type=Documentation;; 960 doc) type=Documentation;;
789 editors) type=TextEditor;; 961 editors) type=TextEditor;;
790 emacs) type=TextEditor;; 962 emacs) type=TextEditor;;
791 emulation) type=Emulator;; 963 emulation) type=Emulator;;
792 laptop) type=HardwareSettings;; 964 laptop) type=HardwareSettings;;
793 office) type=Office;; 965 office) type=Office;;
794 pda) type=PDA;; 966 pda) type=PDA;;
795 vim) type=TextEditor;; 967 vim) type=TextEditor;;
796 xemacs) type=TextEditor;; 968 xemacs) type=TextEditor;;
797 *) type=;;
798 esac 969 esac
799 ;; 970 ;;
800 971
801 dev) 972 dev)
802 type="Development" 973 type="Development"
803 ;; 974 ;;
804 975
805 games) 976 games)
806 case ${catmin} in 977 case ${catmin} in
807 action|fps) type=ActionGame;; 978 action|fps) type=ActionGame;;
808 arcade) type=ArcadeGame;; 979 arcade) type=ArcadeGame;;
809 board) type=BoardGame;; 980 board) type=BoardGame;;
810 emulation) type=Emulator;; 981 emulation) type=Emulator;;
811 kids) type=KidsGame;; 982 kids) type=KidsGame;;
812 puzzle) type=LogicGame;; 983 puzzle) type=LogicGame;;
813 roguelike) type=RolePlaying;; 984 roguelike) type=RolePlaying;;
814 rpg) type=RolePlaying;; 985 rpg) type=RolePlaying;;
815 simulation) type=Simulation;; 986 simulation) type=Simulation;;
816 sports) type=SportsGame;; 987 sports) type=SportsGame;;
817 strategy) type=StrategyGame;; 988 strategy) type=StrategyGame;;
818 *) type=;;
819 esac 989 esac
820 type="Game;${type}" 990 type="Game;${type}"
821 ;; 991 ;;
822 992
823 gnome) 993 gnome)
832 type="Network;Email" 1002 type="Network;Email"
833 ;; 1003 ;;
834 1004
835 media) 1005 media)
836 case ${catmin} in 1006 case ${catmin} in
1007 gfx)
837 gfx) type=Graphics;; 1008 type=Graphics
1009 ;;
1010 *)
1011 case ${catmin} in
838 radio) type=Tuner;; 1012 radio) type=Tuner;;
839 sound) type=Audio;; 1013 sound) type=Audio;;
840 tv) type=TV;; 1014 tv) type=TV;;
841 video) type=Video;; 1015 video) type=Video;;
842 *) type=;; 1016 esac
1017 type="AudioVideo;${type}"
1018 ;;
843 esac 1019 esac
844 type="AudioVideo;${type}"
845 ;; 1020 ;;
846 1021
847 net) 1022 net)
848 case ${catmin} in 1023 case ${catmin} in
849 dialup) type=Dialup;; 1024 dialup) type=Dialup;;
850 ftp) type=FileTransfer;; 1025 ftp) type=FileTransfer;;
851 im) type=InstantMessaging;; 1026 im) type=InstantMessaging;;
852 irc) type=IRCClient;; 1027 irc) type=IRCClient;;
853 mail) type=Email;; 1028 mail) type=Email;;
854 news) type=News;; 1029 news) type=News;;
855 nntp) type=News;; 1030 nntp) type=News;;
856 p2p) type=FileTransfer;; 1031 p2p) type=FileTransfer;;
857 *) type=;; 1032 voip) type=Telephony;;
858 esac 1033 esac
859 type="Network;${type}" 1034 type="Network;${type}"
860 ;; 1035 ;;
861 1036
862 sci) 1037 sci)
863 case ${catmin} in 1038 case ${catmin} in
864 astro*) type=Astronomy;; 1039 astro*) type=Astronomy;;
865 bio*) type=Biology;; 1040 bio*) type=Biology;;
866 calc*) type=Calculator;; 1041 calc*) type=Calculator;;
867 chem*) type=Chemistry;; 1042 chem*) type=Chemistry;;
868 elec*) type=Electronics;; 1043 elec*) type=Electronics;;
869 geo*) type=Geology;; 1044 geo*) type=Geology;;
870 math*) type=Math;; 1045 math*) type=Math;;
871 physics) type=Physics;; 1046 physics) type=Physics;;
872 visual*) type=DataVisualization;; 1047 visual*) type=DataVisualization;;
873 *) type=;;
874 esac 1048 esac
875 type="Science;${type}" 1049 type="Education;Science;${type}"
876 ;; 1050 ;;
877 1051
878 sys) 1052 sys)
879 type="System" 1053 type="System"
880 ;; 1054 ;;
881 1055
882 www) 1056 www)
883 case ${catmin} in 1057 case ${catmin} in
884 client) type=WebBrowser;; 1058 client) type=WebBrowser;;
885 *) type=;;
886 esac 1059 esac
887 type="Network" 1060 type="Network;${type}"
888 ;; 1061 ;;
889 1062
890 *) 1063 *)
891 type= 1064 type=
892 ;; 1065 ;;
898 local desktop_name="${PN}-${SLOT}" 1071 local desktop_name="${PN}-${SLOT}"
899 fi 1072 fi
900 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 1073 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
901 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 1074 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
902 1075
1076 # Don't append another ";" when a valid category value is provided.
1077 type=${type%;}${type:+;}
1078
1079 eshopts_push -s extglob
1080 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1081 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1082 ewarn "allowed in .desktop files if the value is not an absolute path."
1083 icon=${icon%.@(xpm|png|svg)}
1084 fi
1085 eshopts_pop
1086
903 cat <<-EOF > "${desktop}" 1087 cat <<-EOF > "${desktop}"
904 [Desktop Entry] 1088 [Desktop Entry]
905 Version=1.0
906 Name=${name} 1089 Name=${name}
907 Type=Application 1090 Type=Application
908 Comment=${DESCRIPTION} 1091 Comment=${DESCRIPTION}
909 Exec=${exec} 1092 Exec=${exec}
910 TryExec=${exec%% *} 1093 TryExec=${exec%% *}
911 Icon=${icon} 1094 Icon=${icon}
912 Categories=${type}; 1095 Categories=${type}
913 EOF 1096 EOF
914 1097
915 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 1098 if [[ ${fields:-=} != *=* ]] ; then
1099 # 5th arg used to be value to Path=
1100 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1101 fields="Path=${fields}"
1102 fi
1103 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
916 1104
917 ( 1105 (
918 # wrap the env here so that the 'insinto' call 1106 # wrap the env here so that the 'insinto' call
919 # doesn't corrupt the env of the caller 1107 # doesn't corrupt the env of the caller
920 insinto /usr/share/applications 1108 insinto /usr/share/applications
921 doins "${desktop}" 1109 doins "${desktop}"
922 ) 1110 ) || die "installing desktop file failed"
923} 1111}
924 1112
925# @FUNCTION: validate_desktop_entries 1113# @FUNCTION: validate_desktop_entries
926# @USAGE: [directories] 1114# @USAGE: [directories]
927# @MAINTAINER: 1115# @MAINTAINER:
949 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 1137 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
950 fi 1138 fi
951} 1139}
952 1140
953# @FUNCTION: make_session_desktop 1141# @FUNCTION: make_session_desktop
954# @USAGE: <title> <command> 1142# @USAGE: <title> <command> [command args...]
955# @DESCRIPTION: 1143# @DESCRIPTION:
956# Make a GDM/KDM Session file. The title is the file to execute to start the 1144# Make a GDM/KDM Session file. The title is the file to execute to start the
957# Window Manager. The command is the name of the Window Manager. 1145# Window Manager. The command is the name of the Window Manager.
1146#
1147# You can set the name of the file via the ${wm} variable.
958make_session_desktop() { 1148make_session_desktop() {
959 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1149 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
960 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1150 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
961 1151
962 local title=$1 1152 local title=$1
963 local command=$2 1153 local command=$2
964 local desktop=${T}/${wm}.desktop 1154 local desktop=${T}/${wm:-${PN}}.desktop
1155 shift 2
965 1156
966 cat <<-EOF > "${desktop}" 1157 cat <<-EOF > "${desktop}"
967 [Desktop Entry] 1158 [Desktop Entry]
968 Name=${title} 1159 Name=${title}
969 Comment=This session logs you into ${title} 1160 Comment=This session logs you into ${title}
970 Exec=${command} 1161 Exec=${command} $*
971 TryExec=${command} 1162 TryExec=${command}
972 Type=Application 1163 Type=XSession
973 EOF 1164 EOF
974 1165
975 ( 1166 (
976 # wrap the env here so that the 'insinto' call 1167 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller 1168 # doesn't corrupt the env of the caller
1203 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1394 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1204 1395
1205 local shrtsrc=$(basename "${src}") 1396 local shrtsrc=$(basename "${src}")
1206 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1397 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1207 if [[ -z ${skip} ]] ; then 1398 if [[ -z ${skip} ]] ; then
1208 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1399 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1209 local skip=0 1400 local skip=0
1210 exe=tail 1401 exe=tail
1211 case ${ver} in 1402 case ${ver} in
1212 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1403 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1213 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1404 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1215 2.0|2.0.1) 1406 2.0|2.0.1)
1216 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1407 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1217 ;; 1408 ;;
1218 2.1.1) 1409 2.1.1)
1219 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1410 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1220 let skip="skip + 1" 1411 (( skip++ ))
1221 ;; 1412 ;;
1222 2.1.2) 1413 2.1.2)
1223 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1414 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1224 let skip="skip + 1" 1415 (( skip++ ))
1225 ;; 1416 ;;
1226 2.1.3) 1417 2.1.3)
1227 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1418 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1228 let skip="skip + 1" 1419 (( skip++ ))
1229 ;; 1420 ;;
1230 2.1.4|2.1.5) 1421 2.1.4|2.1.5)
1231 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1422 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1232 skip=$(head -n ${skip} "${src}" | wc -c) 1423 skip=$(head -n ${skip} "${src}" | wc -c)
1233 exe="dd" 1424 exe="dd"
1242 esac 1433 esac
1243 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1434 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1244 fi 1435 fi
1245 case ${exe} in 1436 case ${exe} in
1246 tail) exe="tail -n +${skip} '${src}'";; 1437 tail) exe="tail -n +${skip} '${src}'";;
1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1438 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1248 *) die "makeself cant handle exe '${exe}'" 1439 *) die "makeself cant handle exe '${exe}'"
1249 esac 1440 esac
1250 1441
1251 # lets grab the first few bytes of the file to figure out what kind of archive it is 1442 # lets grab the first few bytes of the file to figure out what kind of archive it is
1252 local tmpfile=$(emktemp) 1443 local filetype tmpfile=$(emktemp)
1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1444 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1254 local filetype=$(file -b "${tmpfile}") 1445 filetype=$(file -b "${tmpfile}") || die
1255 case ${filetype} in 1446 case ${filetype} in
1256 *tar\ archive*) 1447 *tar\ archive*)
1257 eval ${exe} | tar --no-same-owner -xf - 1448 eval ${exe} | tar --no-same-owner -xf -
1258 ;; 1449 ;;
1259 bzip2*) 1450 bzip2*)
1289 lic="${PWD}/${lic}" 1480 lic="${PWD}/${lic}"
1290 elif [ -e "${lic}" ] ; then 1481 elif [ -e "${lic}" ] ; then
1291 lic="${lic}" 1482 lic="${lic}"
1292 fi 1483 fi
1293 fi 1484 fi
1294 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1295 local l="`basename ${lic}`" 1485 local l="`basename ${lic}`"
1296 1486
1297 # here is where we check for the licenses the user already 1487 # here is where we check for the licenses the user already
1298 # accepted ... if we don't find a match, we make the user accept 1488 # accepted ... if we don't find a match, we make the user accept
1299 local shopts=$-
1300 local alic 1489 local alic
1301 set -o noglob #so that bash doesn't expand "*" 1490 eshopts_push -o noglob # so that bash doesn't expand "*"
1302 for alic in ${ACCEPT_LICENSE} ; do 1491 for alic in ${ACCEPT_LICENSE} ; do
1303 if [[ ${alic} == ${l} ]]; then 1492 if [[ ${alic} == ${l} ]]; then
1304 set +o noglob; set -${shopts} #reset old shell opts 1493 eshopts_pop
1305 return 0 1494 return 0
1306 fi 1495 fi
1307 done 1496 done
1308 set +o noglob; set -$shopts #reset old shell opts 1497 eshopts_pop
1498 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1309 1499
1310 local licmsg=$(emktemp) 1500 local licmsg=$(emktemp)
1311 cat <<-EOF > ${licmsg} 1501 cat <<-EOF > ${licmsg}
1312 ********************************************************** 1502 **********************************************************
1313 The following license outlines the terms of use of this 1503 The following license outlines the terms of use of this
1386 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1576 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1387 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1577 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1388 export CDROM_SET=-1 1578 export CDROM_SET=-1
1389 for f in ${CDROM_CHECK_1//:/ } ; do 1579 for f in ${CDROM_CHECK_1//:/ } ; do
1390 ((++CDROM_SET)) 1580 ((++CDROM_SET))
1391 [[ -e ${CD_ROOT}/${f} ]] && break 1581 [[ -e ${CDROM_ROOT}/${f} ]] && break
1392 done 1582 done
1393 export CDROM_MATCH=${f} 1583 export CDROM_MATCH=${f}
1394 return 1584 return
1395 fi 1585 fi
1396 1586
1560# of the lists. 1750# of the lists.
1561strip-linguas() { 1751strip-linguas() {
1562 local ls newls nols 1752 local ls newls nols
1563 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1753 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1564 local op=$1; shift 1754 local op=$1; shift
1565 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1755 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1566 local d f 1756 local d f
1567 for d in "$@" ; do 1757 for d in "$@" ; do
1568 if [[ ${op} == "-u" ]] ; then 1758 if [[ ${op} == "-u" ]] ; then
1569 newls=${ls} 1759 newls=${ls}
1570 else 1760 else
1571 newls="" 1761 newls=""
1572 fi 1762 fi
1573 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1763 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1574 if [[ ${op} == "-i" ]] ; then 1764 if [[ ${op} == "-i" ]] ; then
1575 hasq ${f} ${ls} && newls="${newls} ${f}" 1765 has ${f} ${ls} && newls="${newls} ${f}"
1576 else 1766 else
1577 hasq ${f} ${ls} || newls="${newls} ${f}" 1767 has ${f} ${ls} || newls="${newls} ${f}"
1578 fi 1768 fi
1579 done 1769 done
1580 ls=${newls} 1770 ls=${newls}
1581 done 1771 done
1582 else 1772 else
1584 fi 1774 fi
1585 1775
1586 nols="" 1776 nols=""
1587 newls="" 1777 newls=""
1588 for f in ${LINGUAS} ; do 1778 for f in ${LINGUAS} ; do
1589 if hasq ${f} ${ls} ; then 1779 if has ${f} ${ls} ; then
1590 newls="${newls} ${f}" 1780 newls="${newls} ${f}"
1591 else 1781 else
1592 nols="${nols} ${f}" 1782 nols="${nols} ${f}"
1593 fi 1783 fi
1594 done 1784 done
1595 [[ -n ${nols} ]] \ 1785 [[ -n ${nols} ]] \
1596 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1786 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1597 export LINGUAS=${newls:1} 1787 export LINGUAS=${newls:1}
1598} 1788}
1599 1789
1600# @FUNCTION: preserve_old_lib 1790# @FUNCTION: preserve_old_lib
1601# @USAGE: <libs to preserve> [more libs] 1791# @USAGE: <libs to preserve> [more libs]
1649 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1839 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1650 ewarn "in order to remove these old dependencies. If you do not have this" 1840 ewarn "in order to remove these old dependencies. If you do not have this"
1651 ewarn "helper program, simply emerge the 'gentoolkit' package." 1841 ewarn "helper program, simply emerge the 'gentoolkit' package."
1652 ewarn 1842 ewarn
1653 fi 1843 fi
1844 # temp hack for #348634 #357225
1845 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1654 ewarn " # revdep-rebuild --library ${lib##*/}" 1846 ewarn " # revdep-rebuild --library '${lib}'"
1655 done 1847 done
1656 if [[ ${notice} -eq 1 ]] ; then 1848 if [[ ${notice} -eq 1 ]] ; then
1657 ewarn 1849 ewarn
1658 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1850 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1659 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1851 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1664} 1856}
1665 1857
1666# @FUNCTION: built_with_use 1858# @FUNCTION: built_with_use
1667# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1859# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1668# @DESCRIPTION: 1860# @DESCRIPTION:
1861#
1862# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1863#
1669# A temporary hack until portage properly supports DEPENDing on USE 1864# A temporary hack until portage properly supports DEPENDing on USE
1670# flags being enabled in packages. This will check to see if the specified 1865# flags being enabled in packages. This will check to see if the specified
1671# DEPEND atom was built with the specified list of USE flags. The 1866# DEPEND atom was built with the specified list of USE flags. The
1672# --missing option controls the behavior if called on a package that does 1867# --missing option controls the behavior if called on a package that does
1673# not actually support the defined USE flags (aka listed in IUSE). 1868# not actually support the defined USE flags (aka listed in IUSE).
1801 ) || die 1996 ) || die
1802 else 1997 else
1803 newbin "${tmpwrapper}" "${wrapper}" || die 1998 newbin "${tmpwrapper}" "${wrapper}" || die
1804 fi 1999 fi
1805} 2000}
2001
2002# @FUNCTION: path_exists
2003# @USAGE: [-a|-o] <paths>
2004# @DESCRIPTION:
2005# Check if the specified paths exist. Works for all types of paths
2006# (files/dirs/etc...). The -a and -o flags control the requirements
2007# of the paths. They correspond to "and" and "or" logic. So the -a
2008# flag means all the paths must exist while the -o flag means at least
2009# one of the paths must exist. The default behavior is "and". If no
2010# paths are specified, then the return value is "false".
2011path_exists() {
2012 local opt=$1
2013 [[ ${opt} == -[ao] ]] && shift || opt="-a"
2014
2015 # no paths -> return false
2016 # same behavior as: [[ -e "" ]]
2017 [[ $# -eq 0 ]] && return 1
2018
2019 local p r=0
2020 for p in "$@" ; do
2021 [[ -e ${p} ]]
2022 : $(( r += $? ))
2023 done
2024
2025 case ${opt} in
2026 -a) return $(( r != 0 )) ;;
2027 -o) return $(( r == $# )) ;;
2028 esac
2029}

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