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Revision 1.315 Revision 1.367
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 1.315 2009/02/21 23:28:21 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.367 2011/10/26 23:27:16 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 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="${WORKDIR}/patch"
75# Default extension for patches 160# @VARIABLE: EPATCH_SUFFIX
161# @DESCRIPTION:
162# Default extension for patches (do not prefix the period yourself).
76EPATCH_SUFFIX="patch.bz2" 163EPATCH_SUFFIX="patch.bz2"
164# @VARIABLE: EPATCH_OPTS
165# @DESCRIPTION:
77# Default options for patch 166# Default options for patch:
167# @CODE
78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 168# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 169# --no-backup-if-mismatch - do not leave .orig files behind
80# Set -E to automatically remove empty files. 170# -E - automatically remove empty files
171# @CODE
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 172EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
173# @VARIABLE: EPATCH_EXCLUDE
174# @DESCRIPTION:
82# List of patches not to apply. Note this is only file names, 175# List of patches not to apply. Note this is only file names,
83# and not the full path .. 176# and not the full path. Globs accepted.
84EPATCH_EXCLUDE="" 177EPATCH_EXCLUDE=""
178# @VARIABLE: EPATCH_SINGLE_MSG
179# @DESCRIPTION:
85# Change the printed message for a single patch. 180# Change the printed message for a single patch.
86EPATCH_SINGLE_MSG="" 181EPATCH_SINGLE_MSG=""
182# @VARIABLE: EPATCH_MULTI_MSG
183# @DESCRIPTION:
87# Change the printed message for multiple patches. 184# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 185EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
89# Force applying bulk patches even if not following the style: 186# @VARIABLE: EPATCH_FORCE
90# 187# @DESCRIPTION:
91# ??_${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 ${EPATCH_FORCE} != "yes"
104# Above EPATCH_* variables can be used to control various defaults,
105# bug they should be left as is to ensure an ebuild can rely on
106# them for.
107#
108# Patches are applied in current directory.
109#
110# Bulk Patches should preferably have the form of:
111#
112# ??_${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. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
278 # Allow for prefix to differ ... im lazy, so shoot me :/
279 while [ "${count}" -lt 5 ]
280 do
281 # Generate some useful debug info ...
282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
292 then
293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298
299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
301
302 if [ "$?" -ne 0 ]
303 then
304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 echo
306 eerror "A dry-run of patch command succeeded, but actually"
307 eerror "applying the patch failed!"
308 #die "Real world sux compared to the dreamworld!"
309 count=5
310 fi
311
312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
313
314 break
315 fi
316
317 count=$((count + 1))
318 done
319
320 if [ "${PATCH_SUFFIX}" != "patch" ]
321 then
322 rm -f ${PATCH_TARGET}
323 fi
324
325 if [ "${count}" -eq 5 ]
326 then
327 echo
328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
330 eerror
331 eerror "Include in your bugreport the contents of:"
332 eerror
333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
334 echo
335 die "Failed Patch: ${patchname}!" 434 die "Failed Patch: ${patchname}!"
336 fi 435 fi
337 436
338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 437 # if everything worked, delete the patch log
339 438 rm -f "${STDERR_TARGET}"
340 eend 0 439 eend 0
341 fi
342 done 440 done
343 if [ "${SINGLE_PATCH}" = "no" ] 441
344 then 442 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
345 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}" > "${applied}"
492 return 0
346 fi 493 fi
494 done
495 echo "none" > "${applied}"
496 return 1
347} 497}
348 498
349# @FUNCTION: emktemp 499# @FUNCTION: emktemp
350# @USAGE: [temp dir] 500# @USAGE: [temp dir]
351# @DESCRIPTION: 501# @DESCRIPTION:
392# Small wrapper for getent (Linux), 542# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5), 543# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
394# and pw (FreeBSD) used in enewuser()/enewgroup() 544# and pw (FreeBSD) used in enewuser()/enewgroup()
395egetent() { 545egetent() {
396 case ${CHOST} in 546 case ${CHOST} in
547 *-darwin[678])
548 case "$2" in
549 *[!0-9]*) # Non numeric
550 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2\$/) {print \$0;exit;} }"
551 ;;
552 *) # Numeric
553 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
554 ;;
555 esac
556 ;;
397 *-darwin9) 557 *-darwin*)
398 local mytype=$1 558 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users" 559 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups" 560 [[ "group" == $mytype ]] && mytype="Groups"
401 case "$2" in 561 case "$2" in
402 *[!0-9]*) # Non numeric 562 *[!0-9]*) # Non numeric
404 ;; 564 ;;
405 *) # Numeric 565 *) # Numeric
406 local mykey="UniqueID" 566 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID" 567 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null 568 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
412 *-darwin*)
413 case "$2" in
414 *[!0-9]*) # Non numeric
415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
416 ;;
417 *) # Numeric
418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
419 ;; 569 ;;
420 esac 570 esac
421 ;; 571 ;;
422 *-freebsd*|*-dragonfly*) 572 *-freebsd*|*-dragonfly*)
423 local opts action="user" 573 local opts action="user"
623 fi 773 fi
624 ;; 774 ;;
625 775
626 *) 776 *)
627 if [[ -z $@ ]] ; then 777 if [[ -z $@ ]] ; then
628 useradd ${opts} ${euser} \ 778 useradd -r ${opts} \
629 -c "added by portage for ${PN}" \ 779 -c "added by portage for ${PN}" \
780 ${euser} \
630 || die "enewuser failed" 781 || die "enewuser failed"
631 else 782 else
632 einfo " - Extra: $@" 783 einfo " - Extra: $@"
633 useradd ${opts} ${euser} "$@" \ 784 useradd -r ${opts} "$@" \
785 ${euser} \
634 || die "enewuser failed" 786 || die "enewuser failed"
635 fi 787 fi
636 ;; 788 ;;
637 esac 789 esac
638 790
750 esac 902 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 903 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;; 904 ;;
753 905
754 *) 906 *)
907 # We specify -r so that we get a GID in the system range from login.defs
755 groupadd ${opts} ${egroup} || die "enewgroup failed" 908 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
756 ;; 909 ;;
757 esac 910 esac
758 export SANDBOX_ON="${oldsandbox}" 911 export SANDBOX_ON="${oldsandbox}"
759} 912}
760 913
764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 917# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this 918# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and 919# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format. 920# they will all be changed from the DOS CRLF format to the UNIX LF format.
768edos2unix() { 921edos2unix() {
769 echo "$@" | xargs sed -i 's/\r$//' 922 [[ $# -eq 0 ]] && return 0
923 sed -i 's/\r$//' -- "$@" || die
770} 924}
771 925
772# Make a desktop file ! 926# Make a desktop file !
773# Great for making those icons in kde/gnome startmenu ! 927# Great for making those icons in kde/gnome startmenu !
774# Amaze your friends ! Get the women ! Join today ! 928# Amaze your friends ! Get the women ! Join today !
775# 929#
776# make_desktop_entry(<command>, [name], [icon], [type], [path]) 930# make_desktop_entry(<command>, [name], [icon], [type], [fields])
777# 931#
778# binary: what command does the app run with ? 932# binary: what command does the app run with ?
779# name: the name that will show up in the menu 933# name: the name that will show up in the menu
780# icon: give your little like a pretty little icon ... 934# icon: give your little like a pretty little icon ...
781# this can be relative (to /usr/share/pixmaps) or 935# this can be relative (to /usr/share/pixmaps) or
782# a full path to an icon 936# a full path to an icon
783# type: what kind of application is this ? for categories: 937# type: what kind of application is this ? for categories:
784# http://standards.freedesktop.org/menu-spec/latest/apa.html 938# http://standards.freedesktop.org/menu-spec/latest/apa.html
785# path: if your app needs to startup in a specific dir 939# fields: extra fields to append to the desktop file; a printf string
786make_desktop_entry() { 940make_desktop_entry() {
787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 941 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
788 942
789 local exec=${1} 943 local exec=${1}
790 local name=${2:-${PN}} 944 local name=${2:-${PN}}
791 local icon=${3:-${PN}} 945 local icon=${3:-${PN}}
792 local type=${4} 946 local type=${4}
793 local path=${5} 947 local fields=${5}
794 948
795 if [[ -z ${type} ]] ; then 949 if [[ -z ${type} ]] ; then
796 local catmaj=${CATEGORY%%-*} 950 local catmaj=${CATEGORY%%-*}
797 local catmin=${CATEGORY##*-} 951 local catmin=${CATEGORY##*-}
798 case ${catmaj} in 952 case ${catmaj} in
799 app) 953 app)
800 case ${catmin} in 954 case ${catmin} in
801 accessibility) type=Accessibility;; 955 accessibility) type=Accessibility;;
802 admin) type=System;; 956 admin) type=System;;
803 antivirus) type=System;; 957 antivirus) type=System;;
804 arch) type=Archiving;; 958 arch) type=Archiving;;
805 backup) type=Archiving;; 959 backup) type=Archiving;;
806 cdr) type=DiscBurning;; 960 cdr) type=DiscBurning;;
807 dicts) type=Dictionary;; 961 dicts) type=Dictionary;;
808 doc) type=Documentation;; 962 doc) type=Documentation;;
809 editors) type=TextEditor;; 963 editors) type=TextEditor;;
810 emacs) type=TextEditor;; 964 emacs) type=TextEditor;;
811 emulation) type=Emulator;; 965 emulation) type=Emulator;;
812 laptop) type=HardwareSettings;; 966 laptop) type=HardwareSettings;;
813 office) type=Office;; 967 office) type=Office;;
814 pda) type=PDA;; 968 pda) type=PDA;;
815 vim) type=TextEditor;; 969 vim) type=TextEditor;;
816 xemacs) type=TextEditor;; 970 xemacs) type=TextEditor;;
817 *) type=;;
818 esac 971 esac
819 ;; 972 ;;
820 973
821 dev) 974 dev)
822 type="Development" 975 type="Development"
823 ;; 976 ;;
824 977
825 games) 978 games)
826 case ${catmin} in 979 case ${catmin} in
827 action|fps) type=ActionGame;; 980 action|fps) type=ActionGame;;
828 arcade) type=ArcadeGame;; 981 arcade) type=ArcadeGame;;
829 board) type=BoardGame;; 982 board) type=BoardGame;;
830 emulation) type=Emulator;; 983 emulation) type=Emulator;;
831 kids) type=KidsGame;; 984 kids) type=KidsGame;;
832 puzzle) type=LogicGame;; 985 puzzle) type=LogicGame;;
833 roguelike) type=RolePlaying;; 986 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;; 987 rpg) type=RolePlaying;;
835 simulation) type=Simulation;; 988 simulation) type=Simulation;;
836 sports) type=SportsGame;; 989 sports) type=SportsGame;;
837 strategy) type=StrategyGame;; 990 strategy) type=StrategyGame;;
838 *) type=;;
839 esac 991 esac
840 type="Game;${type}" 992 type="Game;${type}"
841 ;; 993 ;;
842 994
843 gnome) 995 gnome)
852 type="Network;Email" 1004 type="Network;Email"
853 ;; 1005 ;;
854 1006
855 media) 1007 media)
856 case ${catmin} in 1008 case ${catmin} in
1009 gfx)
857 gfx) type=Graphics;; 1010 type=Graphics
1011 ;;
1012 *)
1013 case ${catmin} in
858 radio) type=Tuner;; 1014 radio) type=Tuner;;
859 sound) type=Audio;; 1015 sound) type=Audio;;
860 tv) type=TV;; 1016 tv) type=TV;;
861 video) type=Video;; 1017 video) type=Video;;
862 *) type=;; 1018 esac
1019 type="AudioVideo;${type}"
1020 ;;
863 esac 1021 esac
864 type="AudioVideo;${type}"
865 ;; 1022 ;;
866 1023
867 net) 1024 net)
868 case ${catmin} in 1025 case ${catmin} in
869 dialup) type=Dialup;; 1026 dialup) type=Dialup;;
870 ftp) type=FileTransfer;; 1027 ftp) type=FileTransfer;;
871 im) type=InstantMessaging;; 1028 im) type=InstantMessaging;;
872 irc) type=IRCClient;; 1029 irc) type=IRCClient;;
873 mail) type=Email;; 1030 mail) type=Email;;
874 news) type=News;; 1031 news) type=News;;
875 nntp) type=News;; 1032 nntp) type=News;;
876 p2p) type=FileTransfer;; 1033 p2p) type=FileTransfer;;
877 *) type=;; 1034 voip) type=Telephony;;
878 esac 1035 esac
879 type="Network;${type}" 1036 type="Network;${type}"
880 ;; 1037 ;;
881 1038
882 sci) 1039 sci)
883 case ${catmin} in 1040 case ${catmin} in
884 astro*) type=Astronomy;; 1041 astro*) type=Astronomy;;
885 bio*) type=Biology;; 1042 bio*) type=Biology;;
886 calc*) type=Calculator;; 1043 calc*) type=Calculator;;
887 chem*) type=Chemistry;; 1044 chem*) type=Chemistry;;
888 elec*) type=Electronics;; 1045 elec*) type=Electronics;;
889 geo*) type=Geology;; 1046 geo*) type=Geology;;
890 math*) type=Math;; 1047 math*) type=Math;;
891 physics) type=Physics;; 1048 physics) type=Physics;;
892 visual*) type=DataVisualization;; 1049 visual*) type=DataVisualization;;
893 *) type=;;
894 esac 1050 esac
895 type="Science;${type}" 1051 type="Education;Science;${type}"
896 ;; 1052 ;;
897 1053
898 sys) 1054 sys)
899 type="System" 1055 type="System"
900 ;; 1056 ;;
901 1057
902 www) 1058 www)
903 case ${catmin} in 1059 case ${catmin} in
904 client) type=WebBrowser;; 1060 client) type=WebBrowser;;
905 *) type=;;
906 esac 1061 esac
907 type="Network" 1062 type="Network;${type}"
908 ;; 1063 ;;
909 1064
910 *) 1065 *)
911 type= 1066 type=
912 ;; 1067 ;;
918 local desktop_name="${PN}-${SLOT}" 1073 local desktop_name="${PN}-${SLOT}"
919 fi 1074 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 1075 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 1076 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
922 1077
1078 # Don't append another ";" when a valid category value is provided.
1079 type=${type%;}${type:+;}
1080
1081 eshopts_push -s extglob
1082 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1083 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1084 ewarn "allowed in .desktop files if the value is not an absolute path."
1085 icon=${icon%.@(xpm|png|svg)}
1086 fi
1087 eshopts_pop
1088
923 cat <<-EOF > "${desktop}" 1089 cat <<-EOF > "${desktop}"
924 [Desktop Entry] 1090 [Desktop Entry]
925 Version=1.0
926 Name=${name} 1091 Name=${name}
927 Type=Application 1092 Type=Application
928 Comment=${DESCRIPTION} 1093 Comment=${DESCRIPTION}
929 Exec=${exec} 1094 Exec=${exec}
930 TryExec=${exec%% *} 1095 TryExec=${exec%% *}
931 Icon=${icon} 1096 Icon=${icon}
932 Categories=${type}; 1097 Categories=${type}
933 EOF 1098 EOF
934 1099
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 1100 if [[ ${fields:-=} != *=* ]] ; then
1101 # 5th arg used to be value to Path=
1102 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1103 fields="Path=${fields}"
1104 fi
1105 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
936 1106
937 ( 1107 (
938 # wrap the env here so that the 'insinto' call 1108 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller 1109 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications 1110 insinto /usr/share/applications
941 doins "${desktop}" 1111 doins "${desktop}"
942 ) 1112 ) || die "installing desktop file failed"
943} 1113}
944 1114
945# @FUNCTION: validate_desktop_entries 1115# @FUNCTION: validate_desktop_entries
946# @USAGE: [directories] 1116# @USAGE: [directories]
947# @MAINTAINER: 1117# @MAINTAINER:
1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1396 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1227 1397
1228 local shrtsrc=$(basename "${src}") 1398 local shrtsrc=$(basename "${src}")
1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1399 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1230 if [[ -z ${skip} ]] ; then 1400 if [[ -z ${skip} ]] ; then
1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1401 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1232 local skip=0 1402 local skip=0
1233 exe=tail 1403 exe=tail
1234 case ${ver} in 1404 case ${ver} in
1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1405 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1406 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1238 2.0|2.0.1) 1408 2.0|2.0.1)
1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1409 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1240 ;; 1410 ;;
1241 2.1.1) 1411 2.1.1)
1242 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1412 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1243 let skip="skip + 1" 1413 (( skip++ ))
1244 ;; 1414 ;;
1245 2.1.2) 1415 2.1.2)
1246 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1416 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1247 let skip="skip + 1" 1417 (( skip++ ))
1248 ;; 1418 ;;
1249 2.1.3) 1419 2.1.3)
1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1420 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1251 let skip="skip + 1" 1421 (( skip++ ))
1252 ;; 1422 ;;
1253 2.1.4|2.1.5) 1423 2.1.4|2.1.5)
1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1424 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1255 skip=$(head -n ${skip} "${src}" | wc -c) 1425 skip=$(head -n ${skip} "${src}" | wc -c)
1256 exe="dd" 1426 exe="dd"
1265 esac 1435 esac
1266 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1436 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1267 fi 1437 fi
1268 case ${exe} in 1438 case ${exe} in
1269 tail) exe="tail -n +${skip} '${src}'";; 1439 tail) exe="tail -n +${skip} '${src}'";;
1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1440 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1271 *) die "makeself cant handle exe '${exe}'" 1441 *) die "makeself cant handle exe '${exe}'"
1272 esac 1442 esac
1273 1443
1274 # lets grab the first few bytes of the file to figure out what kind of archive it is 1444 # lets grab the first few bytes of the file to figure out what kind of archive it is
1275 local tmpfile=$(emktemp) 1445 local filetype tmpfile=$(emktemp)
1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1446 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1277 local filetype=$(file -b "${tmpfile}") 1447 filetype=$(file -b "${tmpfile}") || die
1278 case ${filetype} in 1448 case ${filetype} in
1279 *tar\ archive*) 1449 *tar\ archive*)
1280 eval ${exe} | tar --no-same-owner -xf - 1450 eval ${exe} | tar --no-same-owner -xf -
1281 ;; 1451 ;;
1282 bzip2*) 1452 bzip2*)
1312 lic="${PWD}/${lic}" 1482 lic="${PWD}/${lic}"
1313 elif [ -e "${lic}" ] ; then 1483 elif [ -e "${lic}" ] ; then
1314 lic="${lic}" 1484 lic="${lic}"
1315 fi 1485 fi
1316 fi 1486 fi
1317 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1318 local l="`basename ${lic}`" 1487 local l="`basename ${lic}`"
1319 1488
1320 # here is where we check for the licenses the user already 1489 # here is where we check for the licenses the user already
1321 # accepted ... if we don't find a match, we make the user accept 1490 # accepted ... if we don't find a match, we make the user accept
1322 local shopts=$-
1323 local alic 1491 local alic
1324 set -o noglob #so that bash doesn't expand "*" 1492 eshopts_push -o noglob # so that bash doesn't expand "*"
1325 for alic in ${ACCEPT_LICENSE} ; do 1493 for alic in ${ACCEPT_LICENSE} ; do
1326 if [[ ${alic} == ${l} ]]; then 1494 if [[ ${alic} == ${l} ]]; then
1327 set +o noglob; set -${shopts} #reset old shell opts 1495 eshopts_pop
1328 return 0 1496 return 0
1329 fi 1497 fi
1330 done 1498 done
1331 set +o noglob; set -$shopts #reset old shell opts 1499 eshopts_pop
1500 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1332 1501
1333 local licmsg=$(emktemp) 1502 local licmsg=$(emktemp)
1334 cat <<-EOF > ${licmsg} 1503 cat <<-EOF > ${licmsg}
1335 ********************************************************** 1504 **********************************************************
1336 The following license outlines the terms of use of this 1505 The following license outlines the terms of use of this
1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1578 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1579 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1 1580 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do 1581 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET)) 1582 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break 1583 [[ -e ${CDROM_ROOT}/${f} ]] && break
1415 done 1584 done
1416 export CDROM_MATCH=${f} 1585 export CDROM_MATCH=${f}
1417 return 1586 return
1418 fi 1587 fi
1419 1588
1593 else 1762 else
1594 newls="" 1763 newls=""
1595 fi 1764 fi
1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1765 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1597 if [[ ${op} == "-i" ]] ; then 1766 if [[ ${op} == "-i" ]] ; then
1598 hasq ${f} ${ls} && newls="${newls} ${f}" 1767 has ${f} ${ls} && newls="${newls} ${f}"
1599 else 1768 else
1600 hasq ${f} ${ls} || newls="${newls} ${f}" 1769 has ${f} ${ls} || newls="${newls} ${f}"
1601 fi 1770 fi
1602 done 1771 done
1603 ls=${newls} 1772 ls=${newls}
1604 done 1773 done
1605 else 1774 else
1607 fi 1776 fi
1608 1777
1609 nols="" 1778 nols=""
1610 newls="" 1779 newls=""
1611 for f in ${LINGUAS} ; do 1780 for f in ${LINGUAS} ; do
1612 if hasq ${f} ${ls} ; then 1781 if has ${f} ${ls} ; then
1613 newls="${newls} ${f}" 1782 newls="${newls} ${f}"
1614 else 1783 else
1615 nols="${nols} ${f}" 1784 nols="${nols} ${f}"
1616 fi 1785 fi
1617 done 1786 done
1618 [[ -n ${nols} ]] \ 1787 [[ -n ${nols} ]] \
1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1788 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1620 export LINGUAS=${newls:1} 1789 export LINGUAS=${newls:1}
1621} 1790}
1622 1791
1623# @FUNCTION: preserve_old_lib 1792# @FUNCTION: preserve_old_lib
1624# @USAGE: <libs to preserve> [more libs] 1793# @USAGE: <libs to preserve> [more libs]
1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1841 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1673 ewarn "in order to remove these old dependencies. If you do not have this" 1842 ewarn "in order to remove these old dependencies. If you do not have this"
1674 ewarn "helper program, simply emerge the 'gentoolkit' package." 1843 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn 1844 ewarn
1676 fi 1845 fi
1846 # temp hack for #348634 #357225
1847 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1677 ewarn " # revdep-rebuild --library ${lib##*/}" 1848 ewarn " # revdep-rebuild --library '${lib}'"
1678 done 1849 done
1679 if [[ ${notice} -eq 1 ]] ; then 1850 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn 1851 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1852 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1853 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1687} 1858}
1688 1859
1689# @FUNCTION: built_with_use 1860# @FUNCTION: built_with_use
1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1861# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION: 1862# @DESCRIPTION:
1863#
1864# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1865#
1692# A temporary hack until portage properly supports DEPENDing on USE 1866# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified 1867# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The 1868# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does 1869# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE). 1870# not actually support the defined USE flags (aka listed in IUSE).
1825 else 1999 else
1826 newbin "${tmpwrapper}" "${wrapper}" || die 2000 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi 2001 fi
1828} 2002}
1829 2003
1830# @FUNCTION: prepalldocs 2004# @FUNCTION: path_exists
1831# @USAGE: 2005# @USAGE: [-a|-o] <paths>
1832# @DESCRIPTION: 2006# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already 2007# Check if the specified paths exist. Works for all types of paths
1834# compressed, excluding /usr/share/doc/${PF}/html. 2008# (files/dirs/etc...). The -a and -o flags control the requirements
1835# Uses the ecompressdir to do the compression. 2009# of the paths. They correspond to "and" and "or" logic. So the -a
1836# 2009-02-18 by betelgeuse: 2010# flag means all the paths must exist while the -o flag means at least
1837# Commented because ecompressdir is even more internal to 2011# one of the paths must exist. The default behavior is "and". If no
1838# Portage than prepalldocs (it's not even mentioned in man 5 2012# paths are specified, then the return value is "false".
1839# ebuild). Please submit a better version for review to gentoo-dev 2013path_exists() {
1840# if you want prepalldocs here. 2014 local opt=$1
1841#prepalldocs() { 2015 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1844# fi
1845 2016
1846# cd "${D}" 2017 # no paths -> return false
1847# [[ -d usr/share/doc ]] || return 0 2018 # same behavior as: [[ -e "" ]]
2019 [[ $# -eq 0 ]] && return 1
1848 2020
1849# find usr/share/doc -exec gzip {} + 2021 local p r=0
1850# ecompressdir --ignore /usr/share/doc/${PF}/html 2022 for p in "$@" ; do
1851# ecompressdir --queue /usr/share/doc 2023 [[ -e ${p} ]]
1852#} 2024 : $(( r += $? ))
2025 done
2026
2027 case ${opt} in
2028 -a) return $(( r != 0 )) ;;
2029 -o) return $(( r == $# )) ;;
2030 esac
2031}
2032
2033# @FUNCTION: in_iuse
2034# @USAGE: <flag>
2035# @DESCRIPTION:
2036# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
2037# as necessary.
2038#
2039# Note that this function should not be used in the global scope.
2040in_iuse() {
2041 debug-print-function ${FUNCNAME} "${@}"
2042 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
2043
2044 local flag=${1}
2045 local liuse=( ${IUSE} )
2046
2047 has "${flag}" "${liuse[@]#[+-]}"
2048}
2049
2050# @FUNCTION: use_if_iuse
2051# @USAGE: <flag>
2052# @DESCRIPTION:
2053# Return true if the given flag is in USE and IUSE.
2054#
2055# Note that this function should not be used in the global scope.
2056use_if_iuse() {
2057 in_iuse $1 || return 1
2058 use $1
2059}
2060
2061# @FUNCTION: usex
2062# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
2063# @DESCRIPTION:
2064# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
2065# otherwise echo [false output][false suffix] (defaults to "no").
2066usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

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