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Revision 1.306 Revision 1.363
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 1.306 2008/09/20 18:58:57 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.363 2011/09/12 20:44:01 mgorny 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 ewarn for package managers that don't provide eqawarn and use the PM
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile.
72if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
75 }
76fi
77
52# @FUNCTION: ecvs_clean 78# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs] 79# @USAGE: [list of dirs]
54# @DESCRIPTION: 80# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains 81# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD. 82# internal CVS directories. Defaults to $PWD.
68esvn_clean() { 94esvn_clean() {
69 [[ -z $* ]] && set -- . 95 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 96 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 97}
72 98
73# Default directory where patches are located 99# @FUNCTION: eshopts_push
100# @USAGE: [options to `set` or `shopt`]
101# @DESCRIPTION:
102# Often times code will want to enable a shell option to change code behavior.
103# Since changing shell options can easily break other pieces of code (which
104# assume the default state), eshopts_push is used to (1) push the current shell
105# options onto a stack and (2) pass the specified arguments to set.
106#
107# If the first argument is '-s' or '-u', we assume you want to call `shopt`
108# rather than `set` as there are some options only available via that.
109#
110# A common example is to disable shell globbing so that special meaning/care
111# may be used with variables/arguments to custom functions. That would be:
112# @CODE
113# eshopts_push -o noglob
114# for x in ${foo} ; do
115# if ...some check... ; then
116# eshopts_pop
117# return 0
118# fi
119# done
120# eshopts_pop
121# @CODE
122eshopts_push() {
123 # have to assume __ESHOPTS_SAVE__ isn't screwed with
124 # as a `declare -a` here will reset its value
125 local i=${#__ESHOPTS_SAVE__[@]}
126 if [[ $1 == -[su] ]] ; then
127 __ESHOPTS_SAVE__[$i]=$(shopt -p)
128 [[ $# -eq 0 ]] && return 0
129 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
130 else
131 __ESHOPTS_SAVE__[$i]=$-
132 [[ $# -eq 0 ]] && return 0
133 set "$@" || die "eshopts_push: bad options to set: $*"
134 fi
135}
136
137# @FUNCTION: eshopts_pop
138# @USAGE:
139# @DESCRIPTION:
140# Restore the shell options to the state saved with the corresponding
141# eshopts_push call. See that function for more details.
142eshopts_pop() {
143 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
144 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
145 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
146 local s=${__ESHOPTS_SAVE__[$i]}
147 unset __ESHOPTS_SAVE__[$i]
148 if [[ ${s} == "shopt -"* ]] ; then
149 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
150 else
151 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
152 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
153 fi
154}
155
156# @VARIABLE: EPATCH_SOURCE
157# @DESCRIPTION:
158# Default directory to search for patches.
74EPATCH_SOURCE="${WORKDIR}/patch" 159EPATCH_SOURCE="${WORKDIR}/patch"
75# Default extension for patches 160# @VARIABLE: EPATCH_SUFFIX
161# @DESCRIPTION:
162# Default extension for patches (do not prefix the period yourself).
76EPATCH_SUFFIX="patch.bz2" 163EPATCH_SUFFIX="patch.bz2"
164# @VARIABLE: EPATCH_OPTS
165# @DESCRIPTION:
77# Default options for patch 166# Default options for patch:
167# @CODE
78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 168# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 169# --no-backup-if-mismatch - do not leave .orig files behind
80# Set -E to automatically remove empty files. 170# -E - automatically remove empty files
171# @CODE
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 172EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
173# @VARIABLE: EPATCH_EXCLUDE
174# @DESCRIPTION:
82# List of patches not to apply. Not this is only file names, 175# List of patches not to apply. Note this is only file names,
83# and not the full path .. 176# and not the full path. Globs accepted.
84EPATCH_EXCLUDE="" 177EPATCH_EXCLUDE=""
178# @VARIABLE: EPATCH_SINGLE_MSG
179# @DESCRIPTION:
85# Change the printed message for a single patch. 180# Change the printed message for a single patch.
86EPATCH_SINGLE_MSG="" 181EPATCH_SINGLE_MSG=""
182# @VARIABLE: EPATCH_MULTI_MSG
183# @DESCRIPTION:
87# Change the printed message for multiple patches. 184# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 185EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
89# Force applying bulk patches even if not following the style: 186# @VARIABLE: EPATCH_FORCE
90# 187# @DESCRIPTION:
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 188# Only require patches to match EPATCH_SUFFIX rather than the extended
92# 189# arch naming style.
93EPATCH_FORCE="no" 190EPATCH_FORCE="no"
94 191
95# This function is for bulk patching, or in theory for just one 192# @FUNCTION: epatch
96# or two patches. 193# @USAGE: [patches] [dirs of patches]
194# @DESCRIPTION:
195# epatch is designed to greatly simplify the application of patches. It can
196# process patch files directly, or directories of patches. The patches may be
197# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
198# the -p option as epatch will automatically attempt -p0 to -p5 until things
199# apply successfully.
97# 200#
98# It should work with .bz2, .gz, .zip and plain text patches. 201# If you do not specify any options, then epatch will default to the directory
99# Currently all patches should be the same format. 202# specified by EPATCH_SOURCE.
100# 203#
101# You do not have to specify '-p' option to patch, as it will 204# When processing directories, epatch will apply all patches that match:
102# try with -p0 to -p5 until it succeed, or fail at -p5. 205# @CODE
103# 206# 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.${EPATCH_SUFFIX} 207# ??_${ARCH}_foo.${EPATCH_SUFFIX}
208# else
209# *.${EPATCH_SUFFIX}
210# @CODE
211# The leading ?? are typically numbers used to force consistent patch ordering.
212# The arch field is used to apply patches only for the host architecture with
213# the special value of "all" means apply for everyone. Note that using values
214# other than "all" is highly discouraged -- you should apply patches all the
215# time and let architecture details be detected at configure/compile time.
113# 216#
114# For example: 217# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
218# for patches to apply.
115# 219#
116# 01_all_misc-fix.patch.bz2 220# 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() { 221epatch() {
129 _epatch_draw_line() { 222 _epatch_draw_line() {
223 # create a line of same length as input string
130 [[ -z $1 ]] && set "$(printf "%65s" '')" 224 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}" 225 echo "${1//?/=}"
132 } 226 }
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=""
140 227
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 228 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142 229
143 if [ "$#" -gt 1 ] 230 # Let the rest of the code process one user arg at a time --
144 then 231 # each arg may expand into multiple patches, and each arg may
232 # need to start off with the default global EPATCH_xxx values
233 if [[ $# -gt 1 ]] ; then
145 local m="" 234 local m
146 for m in "$@" ; do 235 for m in "$@" ; do
147 epatch "${m}" 236 epatch "${m}"
148 done 237 done
149 return 0 238 return 0
150 fi 239 fi
151 240
152 if [ -n "$1" -a -f "$1" ] 241 local SINGLE_PATCH="no"
153 then 242 # no args means process ${EPATCH_SOURCE}
243 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
244
245 if [[ -f $1 ]] ; then
154 SINGLE_PATCH="yes" 246 SINGLE_PATCH="yes"
155 247 set -- "$1"
156 local EPATCH_SOURCE="$1" 248 # Use the suffix from the single patch (localize it); the code
249 # below will find the suffix for us
157 local EPATCH_SUFFIX="${1##*\.}" 250 local EPATCH_SUFFIX=$1
158 251
159 elif [ -n "$1" -a -d "$1" ] 252 elif [[ -d $1 ]] ; then
160 then 253 # 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 ... 254 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
162 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 255
256 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
257 # Re-use EPATCH_SOURCE as a search dir
258 epatch "${EPATCH_SOURCE}/$1"
259 return $?
260
261 else
262 # sanity check ... if it isn't a dir or file, wtf man ?
263 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
264 echo
265 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
266 eerror
267 eerror " ${EPATCH_SOURCE}"
268 eerror " ( ${EPATCH_SOURCE##*/} )"
269 echo
270 die "Cannot find \$EPATCH_SOURCE!"
271 fi
272
273 local PIPE_CMD
274 case ${EPATCH_SUFFIX##*\.} in
275 xz) PIPE_CMD="xz -dc" ;;
276 lzma) PIPE_CMD="lzma -dc" ;;
277 bz2) PIPE_CMD="bzip2 -dc" ;;
278 gz|Z|z) PIPE_CMD="gzip -dc" ;;
279 ZIP|zip) PIPE_CMD="unzip -p" ;;
280 *) ;;
281 esac
282
283 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
284
285 local x
286 for x in "$@" ; do
287 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
288 # didn't match anything, ignore continue on
289 [[ ! -f ${x} ]] && continue
290
291 local patchname=${x##*/}
292
293 # Apply single patches, or forced sets of patches, or
294 # patches with ARCH dependant names.
295 # ???_arch_foo.patch
296 # Else, skip this input altogether
297 local a=${patchname#*_} # strip the ???_
298 a=${a%%_*} # strip the _foo.patch
299 if ! [[ ${SINGLE_PATCH} == "yes" || \
300 ${EPATCH_FORCE} == "yes" || \
301 ${a} == all || \
302 ${a} == ${ARCH} ]]
163 then 303 then
164 local EPATCH_SOURCE="$1/*" 304 continue
305 fi
306
307 # Let people filter things dynamically
308 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
309 # let people use globs in the exclude
310 eshopts_push -o noglob
311
312 local ex
313 for ex in ${EPATCH_EXCLUDE} ; do
314 if [[ ${patchname} == ${ex} ]] ; then
315 eshopts_pop
316 continue 2
317 fi
318 done
319
320 eshopts_pop
321 fi
322
323 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
324 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
325 einfo "${EPATCH_SINGLE_MSG}"
326 else
327 einfo "Applying ${patchname} ..."
328 fi
165 else 329 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 330 einfo " ${patchname} ..."
167 fi 331 fi
168 else 332
169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 333 # most of the time, there will only be one run per unique name,
170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 334 # but if there are more, make sure we get unique log filenames
171 then 335 local STDERR_TARGET="${T}/${patchname}.out"
172 EPATCH_SOURCE="$1" 336 if [[ -e ${STDERR_TARGET} ]] ; then
337 STDERR_TARGET="${T}/${patchname}-$$.out"
338 fi
339
340 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
341
342 # Decompress the patch if need be
343 local count=0
344 local PATCH_TARGET
345 if [[ -n ${PIPE_CMD} ]] ; then
346 PATCH_TARGET="${T}/$$.patch"
347 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
348
349 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
350 echo
351 eerror "Could not extract patch!"
352 #die "Could not extract patch!"
353 count=5
354 break
173 fi 355 fi
356 else
357 PATCH_TARGET=${x}
358 fi
174 359
360 # Check for absolute paths in patches. If sandbox is disabled,
361 # people could (accidently) patch files in the root filesystem.
362 # Or trigger other unpleasantries #237667. So disallow -p0 on
363 # such patches.
364 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
365 if [[ -n ${abs_paths} ]] ; then
366 count=1
367 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
368 fi
369 # Similar reason, but with relative paths.
370 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
371 if [[ -n ${rel_paths} ]] ; then
372 eqawarn "QA Notice: Your patch uses relative paths '../'."
373 eqawarn " In the future this will cause a failure."
374 eqawarn "${rel_paths}"
375 fi
376
377 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
378 while [[ ${count} -lt 5 ]] ; do
379 # Generate some useful debug info ...
380 (
381 _epatch_draw_line "***** ${patchname} *****"
175 echo 382 echo
176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 383 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
384 echo
385 _epatch_draw_line "***** ${patchname} *****"
386 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
387 ret=$?
388 echo
389 echo "patch program exited with status ${ret}"
390 exit ${ret}
391 ) >> "${STDERR_TARGET}"
392
393 if [ $? -eq 0 ] ; then
394 (
395 _epatch_draw_line "***** ${patchname} *****"
396 echo
397 echo "ACTUALLY APPLYING ${patchname} ..."
398 echo
399 _epatch_draw_line "***** ${patchname} *****"
400 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
401 ret=$?
402 echo
403 echo "patch program exited with status ${ret}"
404 exit ${ret}
405 ) >> "${STDERR_TARGET}"
406
407 if [ $? -ne 0 ] ; then
408 echo
409 eerror "A dry-run of patch command succeeded, but actually"
410 eerror "applying the patch failed!"
411 #die "Real world sux compared to the dreamworld!"
412 count=5
413 fi
414 break
415 fi
416
417 : $(( count++ ))
418 done
419
420 # if we had to decompress the patch, delete the temp one
421 if [[ -n ${PIPE_CMD} ]] ; then
422 rm -f "${PATCH_TARGET}"
423 fi
424
425 if [[ ${count} -ge 5 ]] ; then
426 echo
427 eerror "Failed Patch: ${patchname} !"
428 eerror " ( ${PATCH_TARGET} )"
177 eerror 429 eerror
178 eerror " ${EPATCH_SOURCE}" 430 eerror "Include in your bugreport the contents of:"
179 eerror " ( ${EPATCH_SOURCE##*/} )" 431 eerror
432 eerror " ${STDERR_TARGET}"
180 echo 433 echo
181 die "Cannot find \$EPATCH_SOURCE!"
182 fi
183
184 local EPATCH_SOURCE="${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 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
271 if [[ -n ${abs_paths} ]] ; then
272 ewarn "Absolute paths found in ${patchname}! Please remove them!"
273 ewarn "${abs_paths}"
274 fi
275
276 # Allow for prefix to differ ... im lazy, so shoot me :/
277 while [ "${count}" -lt 5 ]
278 do
279 # Generate some useful debug info ...
280 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282
283 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288
289 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
290 then
291 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
293 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
295 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296
297 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
298 _epatch_assert
299
300 if [ "$?" -ne 0 ]
301 then
302 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 echo
304 eerror "A dry-run of patch command succeeded, but actually"
305 eerror "applying the patch failed!"
306 #die "Real world sux compared to the dreamworld!"
307 count=5
308 fi
309
310 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
311
312 break
313 fi
314
315 count=$((count + 1))
316 done
317
318 if [ "${PATCH_SUFFIX}" != "patch" ]
319 then
320 rm -f ${PATCH_TARGET}
321 fi
322
323 if [ "${count}" -eq 5 ]
324 then
325 echo
326 eerror "Failed Patch: ${patchname} !"
327 eerror " ( ${PATCH_TARGET} )"
328 eerror
329 eerror "Include in your bugreport the contents of:"
330 eerror
331 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
332 echo
333 die "Failed Patch: ${patchname}!" 434 die "Failed Patch: ${patchname}!"
334 fi 435 fi
335 436
336 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 437 # if everything worked, delete the patch log
337 438 rm -f "${STDERR_TARGET}"
338 eend 0 439 eend 0
339 fi
340 done 440 done
341 if [ "${SINGLE_PATCH}" = "no" ] 441
342 then 442 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
343 einfo "Done with patching" 443 : # everything worked
444}
445
446# @FUNCTION: epatch_user
447# @USAGE:
448# @DESCRIPTION:
449# Applies user-provided patches to the source tree. The patches are
450# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
451# of these three directories to exist will be the one to use, ignoring
452# any more general directories which might exist as well.
453#
454# User patches are intended for quick testing of patches without ebuild
455# modifications, as well as for permanent customizations a user might
456# desire. Obviously, there can be no official support for arbitrarily
457# patched ebuilds. So whenever a build log in a bug report mentions that
458# user patches were applied, the user should be asked to reproduce the
459# problem without these.
460#
461# Not all ebuilds do call this function, so placing patches in the
462# stated directory might or might not work, depending on the package and
463# the eclasses it inherits and uses. It is safe to call the function
464# repeatedly, so it is always possible to add a call at the ebuild
465# level. The first call is the time when the patches will be
466# applied.
467#
468# Ideally, this function should be called after gentoo-specific patches
469# have been applied, so that their code can be modified as well, but
470# before calls to e.g. eautoreconf, as the user patches might affect
471# autotool input files as well.
472epatch_user() {
473 [[ $# -ne 0 ]] && die "epatch_user takes no options"
474
475 # Allow multiple calls to this function; ignore all but the first
476 local applied="${T}/epatch_user.applied"
477 [[ -e ${applied} ]] && return 2
478
479 # don't clobber any EPATCH vars that the parent might want
480 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
481 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
482 EPATCH_SOURCE=${base}/${CTARGET}/${check}
483 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
485 if [[ -d ${EPATCH_SOURCE} ]] ; then
486 EPATCH_SOURCE=${EPATCH_SOURCE} \
487 EPATCH_SUFFIX="patch" \
488 EPATCH_FORCE="yes" \
489 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
490 epatch
491 echo "${EPATCH_SOURCE}" > "${applied}"
492 return 0
344 fi 493 fi
494 done
495 echo "none" > "${applied}"
496 return 1
345} 497}
346 498
347# @FUNCTION: emktemp 499# @FUNCTION: emktemp
348# @USAGE: [temp dir] 500# @USAGE: [temp dir]
349# @DESCRIPTION: 501# @DESCRIPTION:
385# base-system@gentoo.org (Linux) 537# base-system@gentoo.org (Linux)
386# Joe Jezak <josejx@gmail.com> (OS X) 538# Joe Jezak <josejx@gmail.com> (OS X)
387# usata@gentoo.org (OS X) 539# usata@gentoo.org (OS X)
388# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) 540# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
389# @DESCRIPTION: 541# @DESCRIPTION:
390# Small wrapper for getent (Linux), nidump (Mac OS X), 542# Small wrapper for getent (Linux),
543# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
391# and pw (FreeBSD) used in enewuser()/enewgroup() 544# and pw (FreeBSD) used in enewuser()/enewgroup()
392egetent() { 545egetent() {
393 case ${CHOST} in 546 case ${CHOST} in
394 *-darwin*) 547 *-darwin[678])
395 case "$2" in 548 case "$2" in
396 *[!0-9]*) # Non numeric 549 *[!0-9]*) # Non numeric
397 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 550 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2\$/) {print \$0;exit;} }"
398 ;; 551 ;;
399 *) # Numeric 552 *) # Numeric
400 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 553 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
554 ;;
555 esac
556 ;;
557 *-darwin*)
558 local mytype=$1
559 [[ "passwd" == $mytype ]] && mytype="Users"
560 [[ "group" == $mytype ]] && mytype="Groups"
561 case "$2" in
562 *[!0-9]*) # Non numeric
563 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
564 ;;
565 *) # Numeric
566 local mykey="UniqueID"
567 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
568 dscl . -search /$mytype $mykey $2 2>/dev/null
401 ;; 569 ;;
402 esac 570 esac
403 ;; 571 ;;
404 *-freebsd*|*-dragonfly*) 572 *-freebsd*|*-dragonfly*)
405 local opts action="user" 573 local opts action="user"
605 fi 773 fi
606 ;; 774 ;;
607 775
608 *) 776 *)
609 if [[ -z $@ ]] ; then 777 if [[ -z $@ ]] ; then
610 useradd ${opts} ${euser} \ 778 useradd -r ${opts} \
611 -c "added by portage for ${PN}" \ 779 -c "added by portage for ${PN}" \
780 ${euser} \
612 || die "enewuser failed" 781 || die "enewuser failed"
613 else 782 else
614 einfo " - Extra: $@" 783 einfo " - Extra: $@"
615 useradd ${opts} ${euser} "$@" \ 784 useradd -r ${opts} "$@" \
785 ${euser} \
616 || die "enewuser failed" 786 || die "enewuser failed"
617 fi 787 fi
618 ;; 788 ;;
619 esac 789 esac
620 790
732 esac 902 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 903 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;; 904 ;;
735 905
736 *) 906 *)
907 # We specify -r so that we get a GID in the system range from login.defs
737 groupadd ${opts} ${egroup} || die "enewgroup failed" 908 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
738 ;; 909 ;;
739 esac 910 esac
740 export SANDBOX_ON="${oldsandbox}" 911 export SANDBOX_ON="${oldsandbox}"
741} 912}
742 913
753 924
754# Make a desktop file ! 925# Make a desktop file !
755# Great for making those icons in kde/gnome startmenu ! 926# Great for making those icons in kde/gnome startmenu !
756# Amaze your friends ! Get the women ! Join today ! 927# Amaze your friends ! Get the women ! Join today !
757# 928#
758# make_desktop_entry(<command>, [name], [icon], [type], [path]) 929# make_desktop_entry(<command>, [name], [icon], [type], [fields])
759# 930#
760# binary: what command does the app run with ? 931# binary: what command does the app run with ?
761# name: the name that will show up in the menu 932# name: the name that will show up in the menu
762# icon: give your little like a pretty little icon ... 933# icon: give your little like a pretty little icon ...
763# this can be relative (to /usr/share/pixmaps) or 934# this can be relative (to /usr/share/pixmaps) or
764# a full path to an icon 935# a full path to an icon
765# type: what kind of application is this ? for categories: 936# type: what kind of application is this ? for categories:
766# http://standards.freedesktop.org/menu-spec/latest/apa.html 937# http://standards.freedesktop.org/menu-spec/latest/apa.html
767# path: if your app needs to startup in a specific dir 938# fields: extra fields to append to the desktop file; a printf string
768make_desktop_entry() { 939make_desktop_entry() {
769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 940 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
770 941
771 local exec=${1} 942 local exec=${1}
772 local name=${2:-${PN}} 943 local name=${2:-${PN}}
773 local icon=${3:-${PN}} 944 local icon=${3:-${PN}}
774 local type=${4} 945 local type=${4}
775 local path=${5} 946 local fields=${5}
776 947
777 if [[ -z ${type} ]] ; then 948 if [[ -z ${type} ]] ; then
778 local catmaj=${CATEGORY%%-*} 949 local catmaj=${CATEGORY%%-*}
779 local catmin=${CATEGORY##*-} 950 local catmin=${CATEGORY##*-}
780 case ${catmaj} in 951 case ${catmaj} in
781 app) 952 app)
782 case ${catmin} in 953 case ${catmin} in
783 accessibility) type=Accessibility;; 954 accessibility) type=Accessibility;;
784 admin) type=System;; 955 admin) type=System;;
785 antivirus) type=System;; 956 antivirus) type=System;;
786 arch) type=Archiving;; 957 arch) type=Archiving;;
787 backup) type=Archiving;; 958 backup) type=Archiving;;
788 cdr) type=DiscBurning;; 959 cdr) type=DiscBurning;;
789 dicts) type=Dictionary;; 960 dicts) type=Dictionary;;
790 doc) type=Documentation;; 961 doc) type=Documentation;;
791 editors) type=TextEditor;; 962 editors) type=TextEditor;;
792 emacs) type=TextEditor;; 963 emacs) type=TextEditor;;
793 emulation) type=Emulator;; 964 emulation) type=Emulator;;
794 laptop) type=HardwareSettings;; 965 laptop) type=HardwareSettings;;
795 office) type=Office;; 966 office) type=Office;;
796 pda) type=PDA;; 967 pda) type=PDA;;
797 vim) type=TextEditor;; 968 vim) type=TextEditor;;
798 xemacs) type=TextEditor;; 969 xemacs) type=TextEditor;;
799 *) type=;;
800 esac 970 esac
801 ;; 971 ;;
802 972
803 dev) 973 dev)
804 type="Development" 974 type="Development"
805 ;; 975 ;;
806 976
807 games) 977 games)
808 case ${catmin} in 978 case ${catmin} in
809 action|fps) type=ActionGame;; 979 action|fps) type=ActionGame;;
810 arcade) type=ArcadeGame;; 980 arcade) type=ArcadeGame;;
811 board) type=BoardGame;; 981 board) type=BoardGame;;
812 emulation) type=Emulator;; 982 emulation) type=Emulator;;
813 kids) type=KidsGame;; 983 kids) type=KidsGame;;
814 puzzle) type=LogicGame;; 984 puzzle) type=LogicGame;;
815 roguelike) type=RolePlaying;; 985 roguelike) type=RolePlaying;;
816 rpg) type=RolePlaying;; 986 rpg) type=RolePlaying;;
817 simulation) type=Simulation;; 987 simulation) type=Simulation;;
818 sports) type=SportsGame;; 988 sports) type=SportsGame;;
819 strategy) type=StrategyGame;; 989 strategy) type=StrategyGame;;
820 *) type=;;
821 esac 990 esac
822 type="Game;${type}" 991 type="Game;${type}"
823 ;; 992 ;;
824 993
825 gnome) 994 gnome)
834 type="Network;Email" 1003 type="Network;Email"
835 ;; 1004 ;;
836 1005
837 media) 1006 media)
838 case ${catmin} in 1007 case ${catmin} in
1008 gfx)
839 gfx) type=Graphics;; 1009 type=Graphics
1010 ;;
1011 *)
1012 case ${catmin} in
840 radio) type=Tuner;; 1013 radio) type=Tuner;;
841 sound) type=Audio;; 1014 sound) type=Audio;;
842 tv) type=TV;; 1015 tv) type=TV;;
843 video) type=Video;; 1016 video) type=Video;;
844 *) type=;; 1017 esac
1018 type="AudioVideo;${type}"
1019 ;;
845 esac 1020 esac
846 type="AudioVideo;${type}"
847 ;; 1021 ;;
848 1022
849 net) 1023 net)
850 case ${catmin} in 1024 case ${catmin} in
851 dialup) type=Dialup;; 1025 dialup) type=Dialup;;
852 ftp) type=FileTransfer;; 1026 ftp) type=FileTransfer;;
853 im) type=InstantMessaging;; 1027 im) type=InstantMessaging;;
854 irc) type=IRCClient;; 1028 irc) type=IRCClient;;
855 mail) type=Email;; 1029 mail) type=Email;;
856 news) type=News;; 1030 news) type=News;;
857 nntp) type=News;; 1031 nntp) type=News;;
858 p2p) type=FileTransfer;; 1032 p2p) type=FileTransfer;;
859 *) type=;; 1033 voip) type=Telephony;;
860 esac 1034 esac
861 type="Network;${type}" 1035 type="Network;${type}"
862 ;; 1036 ;;
863 1037
864 sci) 1038 sci)
865 case ${catmin} in 1039 case ${catmin} in
866 astro*) type=Astronomy;; 1040 astro*) type=Astronomy;;
867 bio*) type=Biology;; 1041 bio*) type=Biology;;
868 calc*) type=Calculator;; 1042 calc*) type=Calculator;;
869 chem*) type=Chemistry;; 1043 chem*) type=Chemistry;;
870 elec*) type=Electronics;; 1044 elec*) type=Electronics;;
871 geo*) type=Geology;; 1045 geo*) type=Geology;;
872 math*) type=Math;; 1046 math*) type=Math;;
873 physics) type=Physics;; 1047 physics) type=Physics;;
874 visual*) type=DataVisualization;; 1048 visual*) type=DataVisualization;;
875 *) type=;;
876 esac 1049 esac
877 type="Science;${type}" 1050 type="Education;Science;${type}"
878 ;; 1051 ;;
879 1052
880 sys) 1053 sys)
881 type="System" 1054 type="System"
882 ;; 1055 ;;
883 1056
884 www) 1057 www)
885 case ${catmin} in 1058 case ${catmin} in
886 client) type=WebBrowser;; 1059 client) type=WebBrowser;;
887 *) type=;;
888 esac 1060 esac
889 type="Network" 1061 type="Network;${type}"
890 ;; 1062 ;;
891 1063
892 *) 1064 *)
893 type= 1065 type=
894 ;; 1066 ;;
900 local desktop_name="${PN}-${SLOT}" 1072 local desktop_name="${PN}-${SLOT}"
901 fi 1073 fi
902 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 1074 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
903 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 1075 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
904 1076
1077 # Don't append another ";" when a valid category value is provided.
1078 type=${type%;}${type:+;}
1079
1080 eshopts_push -s extglob
1081 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1082 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1083 ewarn "allowed in .desktop files if the value is not an absolute path."
1084 icon=${icon%.@(xpm|png|svg)}
1085 fi
1086 eshopts_pop
1087
905 cat <<-EOF > "${desktop}" 1088 cat <<-EOF > "${desktop}"
906 [Desktop Entry] 1089 [Desktop Entry]
907 Version=1.0
908 Name=${name} 1090 Name=${name}
909 Type=Application 1091 Type=Application
910 Comment=${DESCRIPTION} 1092 Comment=${DESCRIPTION}
911 Exec=${exec} 1093 Exec=${exec}
912 TryExec=${exec%% *} 1094 TryExec=${exec%% *}
913 Icon=${icon} 1095 Icon=${icon}
914 Categories=${type}; 1096 Categories=${type}
915 EOF 1097 EOF
916 1098
917 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 1099 if [[ ${fields:-=} != *=* ]] ; then
1100 # 5th arg used to be value to Path=
1101 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1102 fields="Path=${fields}"
1103 fi
1104 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
918 1105
919 ( 1106 (
920 # wrap the env here so that the 'insinto' call 1107 # wrap the env here so that the 'insinto' call
921 # doesn't corrupt the env of the caller 1108 # doesn't corrupt the env of the caller
922 insinto /usr/share/applications 1109 insinto /usr/share/applications
923 doins "${desktop}" 1110 doins "${desktop}"
924 ) 1111 ) || die "installing desktop file failed"
925} 1112}
926 1113
927# @FUNCTION: validate_desktop_entries 1114# @FUNCTION: validate_desktop_entries
928# @USAGE: [directories] 1115# @USAGE: [directories]
929# @MAINTAINER: 1116# @MAINTAINER:
951 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 1138 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
952 fi 1139 fi
953} 1140}
954 1141
955# @FUNCTION: make_session_desktop 1142# @FUNCTION: make_session_desktop
956# @USAGE: <title> <command> 1143# @USAGE: <title> <command> [command args...]
957# @DESCRIPTION: 1144# @DESCRIPTION:
958# Make a GDM/KDM Session file. The title is the file to execute to start the 1145# Make a GDM/KDM Session file. The title is the file to execute to start the
959# Window Manager. The command is the name of the Window Manager. 1146# Window Manager. The command is the name of the Window Manager.
1147#
1148# You can set the name of the file via the ${wm} variable.
960make_session_desktop() { 1149make_session_desktop() {
961 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1150 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
962 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1151 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
963 1152
964 local title=$1 1153 local title=$1
965 local command=$2 1154 local command=$2
966 local desktop=${T}/${wm}.desktop 1155 local desktop=${T}/${wm:-${PN}}.desktop
1156 shift 2
967 1157
968 cat <<-EOF > "${desktop}" 1158 cat <<-EOF > "${desktop}"
969 [Desktop Entry] 1159 [Desktop Entry]
970 Name=${title} 1160 Name=${title}
971 Comment=This session logs you into ${title} 1161 Comment=This session logs you into ${title}
972 Exec=${command} 1162 Exec=${command} $*
973 TryExec=${command} 1163 TryExec=${command}
974 Type=Application 1164 Type=XSession
975 EOF 1165 EOF
976 1166
977 ( 1167 (
978 # wrap the env here so that the 'insinto' call 1168 # wrap the env here so that the 'insinto' call
979 # doesn't corrupt the env of the caller 1169 # doesn't corrupt the env of the caller
1205 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1395 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1206 1396
1207 local shrtsrc=$(basename "${src}") 1397 local shrtsrc=$(basename "${src}")
1208 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1398 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1209 if [[ -z ${skip} ]] ; then 1399 if [[ -z ${skip} ]] ; then
1210 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1400 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1211 local skip=0 1401 local skip=0
1212 exe=tail 1402 exe=tail
1213 case ${ver} in 1403 case ${ver} in
1214 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1404 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1215 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1405 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1217 2.0|2.0.1) 1407 2.0|2.0.1)
1218 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1408 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1219 ;; 1409 ;;
1220 2.1.1) 1410 2.1.1)
1221 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1411 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1222 let skip="skip + 1" 1412 (( skip++ ))
1223 ;; 1413 ;;
1224 2.1.2) 1414 2.1.2)
1225 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1415 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1226 let skip="skip + 1" 1416 (( skip++ ))
1227 ;; 1417 ;;
1228 2.1.3) 1418 2.1.3)
1229 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1419 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1230 let skip="skip + 1" 1420 (( skip++ ))
1231 ;; 1421 ;;
1232 2.1.4|2.1.5) 1422 2.1.4|2.1.5)
1233 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1423 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1234 skip=$(head -n ${skip} "${src}" | wc -c) 1424 skip=$(head -n ${skip} "${src}" | wc -c)
1235 exe="dd" 1425 exe="dd"
1244 esac 1434 esac
1245 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1435 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1246 fi 1436 fi
1247 case ${exe} in 1437 case ${exe} in
1248 tail) exe="tail -n +${skip} '${src}'";; 1438 tail) exe="tail -n +${skip} '${src}'";;
1249 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1439 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1250 *) die "makeself cant handle exe '${exe}'" 1440 *) die "makeself cant handle exe '${exe}'"
1251 esac 1441 esac
1252 1442
1253 # lets grab the first few bytes of the file to figure out what kind of archive it is 1443 # lets grab the first few bytes of the file to figure out what kind of archive it is
1254 local tmpfile=$(emktemp) 1444 local filetype tmpfile=$(emktemp)
1255 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1445 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1256 local filetype=$(file -b "${tmpfile}") 1446 filetype=$(file -b "${tmpfile}") || die
1257 case ${filetype} in 1447 case ${filetype} in
1258 *tar\ archive*) 1448 *tar\ archive*)
1259 eval ${exe} | tar --no-same-owner -xf - 1449 eval ${exe} | tar --no-same-owner -xf -
1260 ;; 1450 ;;
1261 bzip2*) 1451 bzip2*)
1291 lic="${PWD}/${lic}" 1481 lic="${PWD}/${lic}"
1292 elif [ -e "${lic}" ] ; then 1482 elif [ -e "${lic}" ] ; then
1293 lic="${lic}" 1483 lic="${lic}"
1294 fi 1484 fi
1295 fi 1485 fi
1296 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1297 local l="`basename ${lic}`" 1486 local l="`basename ${lic}`"
1298 1487
1299 # here is where we check for the licenses the user already 1488 # here is where we check for the licenses the user already
1300 # accepted ... if we don't find a match, we make the user accept 1489 # accepted ... if we don't find a match, we make the user accept
1301 local shopts=$-
1302 local alic 1490 local alic
1303 set -o noglob #so that bash doesn't expand "*" 1491 eshopts_push -o noglob # so that bash doesn't expand "*"
1304 for alic in ${ACCEPT_LICENSE} ; do 1492 for alic in ${ACCEPT_LICENSE} ; do
1305 if [[ ${alic} == ${l} ]]; then 1493 if [[ ${alic} == ${l} ]]; then
1306 set +o noglob; set -${shopts} #reset old shell opts 1494 eshopts_pop
1307 return 0 1495 return 0
1308 fi 1496 fi
1309 done 1497 done
1310 set +o noglob; set -$shopts #reset old shell opts 1498 eshopts_pop
1499 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1311 1500
1312 local licmsg=$(emktemp) 1501 local licmsg=$(emktemp)
1313 cat <<-EOF > ${licmsg} 1502 cat <<-EOF > ${licmsg}
1314 ********************************************************** 1503 **********************************************************
1315 The following license outlines the terms of use of this 1504 The following license outlines the terms of use of this
1388 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1577 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1389 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1578 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1390 export CDROM_SET=-1 1579 export CDROM_SET=-1
1391 for f in ${CDROM_CHECK_1//:/ } ; do 1580 for f in ${CDROM_CHECK_1//:/ } ; do
1392 ((++CDROM_SET)) 1581 ((++CDROM_SET))
1393 [[ -e ${CD_ROOT}/${f} ]] && break 1582 [[ -e ${CDROM_ROOT}/${f} ]] && break
1394 done 1583 done
1395 export CDROM_MATCH=${f} 1584 export CDROM_MATCH=${f}
1396 return 1585 return
1397 fi 1586 fi
1398 1587
1562# of the lists. 1751# of the lists.
1563strip-linguas() { 1752strip-linguas() {
1564 local ls newls nols 1753 local ls newls nols
1565 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1754 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1566 local op=$1; shift 1755 local op=$1; shift
1567 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1756 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1568 local d f 1757 local d f
1569 for d in "$@" ; do 1758 for d in "$@" ; do
1570 if [[ ${op} == "-u" ]] ; then 1759 if [[ ${op} == "-u" ]] ; then
1571 newls=${ls} 1760 newls=${ls}
1572 else 1761 else
1573 newls="" 1762 newls=""
1574 fi 1763 fi
1575 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1764 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1576 if [[ ${op} == "-i" ]] ; then 1765 if [[ ${op} == "-i" ]] ; then
1577 hasq ${f} ${ls} && newls="${newls} ${f}" 1766 has ${f} ${ls} && newls="${newls} ${f}"
1578 else 1767 else
1579 hasq ${f} ${ls} || newls="${newls} ${f}" 1768 has ${f} ${ls} || newls="${newls} ${f}"
1580 fi 1769 fi
1581 done 1770 done
1582 ls=${newls} 1771 ls=${newls}
1583 done 1772 done
1584 else 1773 else
1586 fi 1775 fi
1587 1776
1588 nols="" 1777 nols=""
1589 newls="" 1778 newls=""
1590 for f in ${LINGUAS} ; do 1779 for f in ${LINGUAS} ; do
1591 if hasq ${f} ${ls} ; then 1780 if has ${f} ${ls} ; then
1592 newls="${newls} ${f}" 1781 newls="${newls} ${f}"
1593 else 1782 else
1594 nols="${nols} ${f}" 1783 nols="${nols} ${f}"
1595 fi 1784 fi
1596 done 1785 done
1597 [[ -n ${nols} ]] \ 1786 [[ -n ${nols} ]] \
1598 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1787 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1599 export LINGUAS=${newls:1} 1788 export LINGUAS=${newls:1}
1600} 1789}
1601 1790
1602# @FUNCTION: preserve_old_lib 1791# @FUNCTION: preserve_old_lib
1603# @USAGE: <libs to preserve> [more libs] 1792# @USAGE: <libs to preserve> [more libs]
1651 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1840 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1652 ewarn "in order to remove these old dependencies. If you do not have this" 1841 ewarn "in order to remove these old dependencies. If you do not have this"
1653 ewarn "helper program, simply emerge the 'gentoolkit' package." 1842 ewarn "helper program, simply emerge the 'gentoolkit' package."
1654 ewarn 1843 ewarn
1655 fi 1844 fi
1845 # temp hack for #348634 #357225
1846 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1656 ewarn " # revdep-rebuild --library ${lib##*/}" 1847 ewarn " # revdep-rebuild --library '${lib}'"
1657 done 1848 done
1658 if [[ ${notice} -eq 1 ]] ; then 1849 if [[ ${notice} -eq 1 ]] ; then
1659 ewarn 1850 ewarn
1660 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1851 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1661 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1852 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1666} 1857}
1667 1858
1668# @FUNCTION: built_with_use 1859# @FUNCTION: built_with_use
1669# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1860# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1670# @DESCRIPTION: 1861# @DESCRIPTION:
1862#
1863# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1864#
1671# A temporary hack until portage properly supports DEPENDing on USE 1865# A temporary hack until portage properly supports DEPENDing on USE
1672# flags being enabled in packages. This will check to see if the specified 1866# flags being enabled in packages. This will check to see if the specified
1673# DEPEND atom was built with the specified list of USE flags. The 1867# DEPEND atom was built with the specified list of USE flags. The
1674# --missing option controls the behavior if called on a package that does 1868# --missing option controls the behavior if called on a package that does
1675# not actually support the defined USE flags (aka listed in IUSE). 1869# not actually support the defined USE flags (aka listed in IUSE).
1803 ) || die 1997 ) || die
1804 else 1998 else
1805 newbin "${tmpwrapper}" "${wrapper}" || die 1999 newbin "${tmpwrapper}" "${wrapper}" || die
1806 fi 2000 fi
1807} 2001}
2002
2003# @FUNCTION: path_exists
2004# @USAGE: [-a|-o] <paths>
2005# @DESCRIPTION:
2006# Check if the specified paths exist. Works for all types of paths
2007# (files/dirs/etc...). The -a and -o flags control the requirements
2008# of the paths. They correspond to "and" and "or" logic. So the -a
2009# flag means all the paths must exist while the -o flag means at least
2010# one of the paths must exist. The default behavior is "and". If no
2011# paths are specified, then the return value is "false".
2012path_exists() {
2013 local opt=$1
2014 [[ ${opt} == -[ao] ]] && shift || opt="-a"
2015
2016 # no paths -> return false
2017 # same behavior as: [[ -e "" ]]
2018 [[ $# -eq 0 ]] && return 1
2019
2020 local p r=0
2021 for p in "$@" ; do
2022 [[ -e ${p} ]]
2023 : $(( r += $? ))
2024 done
2025
2026 case ${opt} in
2027 -a) return $(( r != 0 )) ;;
2028 -o) return $(( r == $# )) ;;
2029 esac
2030}

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