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1# Copyright 1999-2009 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 1.322 2009/12/11 20:31:34 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.375 2011/12/17 04:55:41 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
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
18inherit multilib portability 21inherit multilib portability user
19 22
20DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
24
25if has "${EAPI:-0}" 0 1 2; then
21 26
22# @FUNCTION: epause 27# @FUNCTION: epause
23# @USAGE: [seconds] 28# @USAGE: [seconds]
24# @DESCRIPTION: 29# @DESCRIPTION:
25# Sleep for the specified number of seconds (default of 5 seconds). Useful when 30# 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 31# 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, 32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all. 33# don't wait at all. Defined in EAPIs 0 1 and 2.
29epause() { 34epause() {
30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
31} 36}
32 37
33# @FUNCTION: ebeep 38# @FUNCTION: ebeep
34# @USAGE: [number of beeps] 39# @USAGE: [number of beeps]
35# @DESCRIPTION: 40# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when 41# 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 42# 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, 43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all. 44# don't beep at all. Defined in EAPIs 0 1 and 2.
40ebeep() { 45ebeep() {
41 local n 46 local n
42 if [[ -z ${EBEEP_IGNORE} ]] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
44 echo -ne "\a" 49 echo -ne "\a"
47 sleep 1 52 sleep 1
48 done 53 done
49 fi 54 fi
50} 55}
51 56
57else
58
59ebeep() {
60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
61}
62
63epause() {
64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
65}
66
67fi
68
69# @FUNCTION: eqawarn
70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
80fi
81
52# @FUNCTION: ecvs_clean 82# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs] 83# @USAGE: [list of dirs]
54# @DESCRIPTION: 84# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains 85# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD. 86# internal CVS directories. Defaults to $PWD.
68esvn_clean() { 98esvn_clean() {
69 [[ -z $* ]] && set -- . 99 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 101}
72 102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${i}"
115# done
116# @CODE
117estack_push() {
118 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
119 local stack_name="__ESTACK_$1__" ; shift
120 eval ${stack_name}+=\( \"\$@\" \)
121}
122
123# @FUNCTION: estack_pop
124# @USAGE: <stack> [variable]
125# @DESCRIPTION:
126# Pop a single item off the specified stack. If a variable is specified,
127# the popped item is stored there. If no more items are available, return
128# 1, else return 0. See estack_push for more info.
129estack_pop() {
130 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
131
132 # We use the fugly __estack_xxx var names to avoid collision with
133 # passing back the return value. If we used "local i" and the
134 # caller ran `estack_pop ... i`, we'd end up setting the local
135 # copy of "i" rather than the caller's copy. The __estack_xxx
136 # garbage is preferable to using $1/$2 everywhere as that is a
137 # bit harder to read.
138 local __estack_name="__ESTACK_$1__" ; shift
139 local __estack_retvar=$1 ; shift
140 eval local __estack_i=\${#${__estack_name}[@]}
141 # Don't warn -- let the caller interpret this as a failure
142 # or as normal behavior (akin to `shift`)
143 [[ $(( --__estack_i )) -eq -1 ]] && return 1
144
145 if [[ -n ${__estack_retvar} ]] ; then
146 eval ${__estack_retvar}=\"\${${__estack_name}[${__estack_i}]}\"
147 fi
148 eval unset ${__estack_name}[${__estack_i}]
149}
150
73# @FUNCTION: eshopts_push 151# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`] 152# @USAGE: [options to `set` or `shopt`]
75# @DESCRIPTION: 153# @DESCRIPTION:
76# Often times code will want to enable a shell option to change code behavior. 154# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which 155# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell 156# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set. 157# options onto a stack and (2) pass the specified arguments to set.
158#
159# If the first argument is '-s' or '-u', we assume you want to call `shopt`
160# rather than `set` as there are some options only available via that.
80# 161#
81# A common example is to disable shell globbing so that special meaning/care 162# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be: 163# may be used with variables/arguments to custom functions. That would be:
83# @CODE 164# @CODE
84# eshopts_push -o noglob 165# eshopts_push -o noglob
92# @CODE 173# @CODE
93eshopts_push() { 174eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with 175 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value 176 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]} 177 local i=${#__ESHOPTS_SAVE__[@]}
178 if [[ $1 == -[su] ]] ; then
97 __ESHOPTS_SAVE__[$i]=$- 179 __ESHOPTS_SAVE__[$i]=$(shopt -p)
98 [[ $# -eq 0 ]] && return 0 180 [[ $# -eq 0 ]] && return 0
181 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
182 else
183 __ESHOPTS_SAVE__[$i]=$-
184 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*" 185 set "$@" || die "${FUNCNAME}: bad options to set: $*"
186 fi
100} 187}
101 188
102# @FUNCTION: eshopts_pop 189# @FUNCTION: eshopts_pop
103# @USAGE: 190# @USAGE:
104# @DESCRIPTION: 191# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding 192# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details. 193# eshopts_push call. See that function for more details.
107eshopts_pop() { 194eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments" 195 [[ $# -ne 0 ]] && die "${FUNCNAME} takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 )) 196 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair" 197 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]} 198 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i] 199 unset __ESHOPTS_SAVE__[$i]
200 if [[ ${s} == "shopt -"* ]] ; then
201 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
202 else
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-" 203 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}" 204 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
205 fi
115} 206}
116 207
117# Default directory where patches are located 208# @FUNCTION: eumask_push
209# @USAGE: <new umask>
210# @DESCRIPTION:
211# Set the umask to the new value specified while saving the previous
212# value onto a stack. Useful for temporarily changing the umask.
213eumask_push() {
214 estack_push eumask "$(umask)"
215 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
216}
217
218# @FUNCTION: eumask_pop
219# @USAGE:
220# @DESCRIPTION:
221# Restore the previous umask state.
222eumask_pop() {
223 local s
224 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
225 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
226}
227
228# @VARIABLE: EPATCH_SOURCE
229# @DESCRIPTION:
230# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 231EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 232# @VARIABLE: EPATCH_SUFFIX
233# @DESCRIPTION:
234# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 235EPATCH_SUFFIX="patch.bz2"
236# @VARIABLE: EPATCH_OPTS
237# @DESCRIPTION:
121# Default options for patch 238# Default options for patch:
239# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 240# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 241# --no-backup-if-mismatch - do not leave .orig files behind
124# Set -E to automatically remove empty files. 242# -E - automatically remove empty files
243# @CODE
125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 244EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
245# @VARIABLE: EPATCH_EXCLUDE
246# @DESCRIPTION:
126# List of patches not to apply. Note this is only file names, 247# List of patches not to apply. Note this is only file names,
127# and not the full path .. 248# and not the full path. Globs accepted.
128EPATCH_EXCLUDE="" 249EPATCH_EXCLUDE=""
250# @VARIABLE: EPATCH_SINGLE_MSG
251# @DESCRIPTION:
129# Change the printed message for a single patch. 252# Change the printed message for a single patch.
130EPATCH_SINGLE_MSG="" 253EPATCH_SINGLE_MSG=""
254# @VARIABLE: EPATCH_MULTI_MSG
255# @DESCRIPTION:
131# Change the printed message for multiple patches. 256# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 257EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
133# Force applying bulk patches even if not following the style: 258# @VARIABLE: EPATCH_FORCE
134# 259# @DESCRIPTION:
135# ??_${ARCH}_foo.${EPATCH_SUFFIX} 260# Only require patches to match EPATCH_SUFFIX rather than the extended
136# 261# arch naming style.
137EPATCH_FORCE="no" 262EPATCH_FORCE="no"
138 263
139# This function is for bulk patching, or in theory for just one 264# @FUNCTION: epatch
140# or two patches. 265# @USAGE: [patches] [dirs of patches]
266# @DESCRIPTION:
267# epatch is designed to greatly simplify the application of patches. It can
268# process patch files directly, or directories of patches. The patches may be
269# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
270# the -p option as epatch will automatically attempt -p0 to -p5 until things
271# apply successfully.
141# 272#
142# It should work with .bz2, .gz, .zip and plain text patches. 273# If you do not specify any options, then epatch will default to the directory
143# Currently all patches should be the same format. 274# specified by EPATCH_SOURCE.
144# 275#
145# You do not have to specify '-p' option to patch, as it will 276# When processing directories, epatch will apply all patches that match:
146# try with -p0 to -p5 until it succeed, or fail at -p5. 277# @CODE
147# 278# if ${EPATCH_FORCE} != "yes"
148# Above EPATCH_* variables can be used to control various defaults,
149# bug they should be left as is to ensure an ebuild can rely on
150# them for.
151#
152# Patches are applied in current directory.
153#
154# Bulk Patches should preferably have the form of:
155#
156# ??_${ARCH}_foo.${EPATCH_SUFFIX} 279# ??_${ARCH}_foo.${EPATCH_SUFFIX}
280# else
281# *.${EPATCH_SUFFIX}
282# @CODE
283# The leading ?? are typically numbers used to force consistent patch ordering.
284# The arch field is used to apply patches only for the host architecture with
285# the special value of "all" means apply for everyone. Note that using values
286# other than "all" is highly discouraged -- you should apply patches all the
287# time and let architecture details be detected at configure/compile time.
157# 288#
158# For example: 289# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
290# for patches to apply.
159# 291#
160# 01_all_misc-fix.patch.bz2 292# Refer to the other EPATCH_xxx variables for more customization of behavior.
161# 02_sparc_another-fix.patch.bz2
162#
163# This ensures that there are a set order, and you can have ARCH
164# specific patches.
165#
166# If you however give an argument to epatch(), it will treat it as a
167# single patch that need to be applied if its a file. If on the other
168# hand its a directory, it will set EPATCH_SOURCE to this.
169#
170# <azarah@gentoo.org> (10 Nov 2002)
171#
172epatch() { 293epatch() {
173 _epatch_draw_line() { 294 _epatch_draw_line() {
295 # create a line of same length as input string
174 [[ -z $1 ]] && set "$(printf "%65s" '')" 296 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 echo "${1//?/=}" 297 echo "${1//?/=}"
176 } 298 }
177 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
178 local PIPE_CMD=""
179 local STDERR_TARGET="${T}/$$.out"
180 local PATCH_TARGET="${T}/$$.patch"
181 local PATCH_SUFFIX=""
182 local SINGLE_PATCH="no"
183 local x=""
184 299
185 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 300 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
186 301
187 if [ "$#" -gt 1 ] 302 # Let the rest of the code process one user arg at a time --
188 then 303 # each arg may expand into multiple patches, and each arg may
304 # need to start off with the default global EPATCH_xxx values
305 if [[ $# -gt 1 ]] ; then
189 local m="" 306 local m
190 for m in "$@" ; do 307 for m in "$@" ; do
191 epatch "${m}" 308 epatch "${m}"
192 done 309 done
193 return 0 310 return 0
194 fi 311 fi
195 312
196 if [ -n "$1" -a -f "$1" ] 313 local SINGLE_PATCH="no"
197 then 314 # no args means process ${EPATCH_SOURCE}
315 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
316
317 if [[ -f $1 ]] ; then
198 SINGLE_PATCH="yes" 318 SINGLE_PATCH="yes"
199 319 set -- "$1"
200 local EPATCH_SOURCE="$1" 320 # Use the suffix from the single patch (localize it); the code
321 # below will find the suffix for us
201 local EPATCH_SUFFIX="${1##*\.}" 322 local EPATCH_SUFFIX=$1
202 323
203 elif [ -n "$1" -a -d "$1" ] 324 elif [[ -d $1 ]] ; then
204 then 325 # Some people like to make dirs of patches w/out suffixes (vim)
205 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 326 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
206 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 327
328 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
329 # Re-use EPATCH_SOURCE as a search dir
330 epatch "${EPATCH_SOURCE}/$1"
331 return $?
332
333 else
334 # sanity check ... if it isn't a dir or file, wtf man ?
335 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
336 echo
337 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
338 eerror
339 eerror " ${EPATCH_SOURCE}"
340 eerror " ( ${EPATCH_SOURCE##*/} )"
341 echo
342 die "Cannot find \$EPATCH_SOURCE!"
343 fi
344
345 local PIPE_CMD
346 case ${EPATCH_SUFFIX##*\.} in
347 xz) PIPE_CMD="xz -dc" ;;
348 lzma) PIPE_CMD="lzma -dc" ;;
349 bz2) PIPE_CMD="bzip2 -dc" ;;
350 gz|Z|z) PIPE_CMD="gzip -dc" ;;
351 ZIP|zip) PIPE_CMD="unzip -p" ;;
352 *) ;;
353 esac
354
355 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
356
357 local x
358 for x in "$@" ; do
359 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
360 # didn't match anything, ignore continue on
361 [[ ! -f ${x} ]] && continue
362
363 local patchname=${x##*/}
364
365 # Apply single patches, or forced sets of patches, or
366 # patches with ARCH dependant names.
367 # ???_arch_foo.patch
368 # Else, skip this input altogether
369 local a=${patchname#*_} # strip the ???_
370 a=${a%%_*} # strip the _foo.patch
371 if ! [[ ${SINGLE_PATCH} == "yes" || \
372 ${EPATCH_FORCE} == "yes" || \
373 ${a} == all || \
374 ${a} == ${ARCH} ]]
207 then 375 then
208 local EPATCH_SOURCE="$1/*" 376 continue
377 fi
378
379 # Let people filter things dynamically
380 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
381 # let people use globs in the exclude
382 eshopts_push -o noglob
383
384 local ex
385 for ex in ${EPATCH_EXCLUDE} ; do
386 if [[ ${patchname} == ${ex} ]] ; then
387 eshopts_pop
388 continue 2
389 fi
390 done
391
392 eshopts_pop
393 fi
394
395 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
396 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
397 einfo "${EPATCH_SINGLE_MSG}"
398 else
399 einfo "Applying ${patchname} ..."
400 fi
209 else 401 else
210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 402 einfo " ${patchname} ..."
211 fi 403 fi
212 else 404
213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 405 # most of the time, there will only be one run per unique name,
214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 406 # but if there are more, make sure we get unique log filenames
215 then 407 local STDERR_TARGET="${T}/${patchname}.out"
216 EPATCH_SOURCE="$1" 408 if [[ -e ${STDERR_TARGET} ]] ; then
409 STDERR_TARGET="${T}/${patchname}-$$.out"
410 fi
411
412 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
413
414 # Decompress the patch if need be
415 local count=0
416 local PATCH_TARGET
417 if [[ -n ${PIPE_CMD} ]] ; then
418 PATCH_TARGET="${T}/$$.patch"
419 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
420
421 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
422 echo
423 eerror "Could not extract patch!"
424 #die "Could not extract patch!"
425 count=5
426 break
217 fi 427 fi
428 else
429 PATCH_TARGET=${x}
430 fi
218 431
432 # Check for absolute paths in patches. If sandbox is disabled,
433 # people could (accidently) patch files in the root filesystem.
434 # Or trigger other unpleasantries #237667. So disallow -p0 on
435 # such patches.
436 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
437 if [[ -n ${abs_paths} ]] ; then
438 count=1
439 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
440 fi
441 # Similar reason, but with relative paths.
442 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
443 if [[ -n ${rel_paths} ]] ; then
444 eqawarn "QA Notice: Your patch uses relative paths '../'."
445 eqawarn " In the future this will cause a failure."
446 eqawarn "${rel_paths}"
447 fi
448
449 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
450 while [[ ${count} -lt 5 ]] ; do
451 # Generate some useful debug info ...
452 (
453 _epatch_draw_line "***** ${patchname} *****"
219 echo 454 echo
220 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 455 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
456 echo
457 _epatch_draw_line "***** ${patchname} *****"
458 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
459 ret=$?
460 echo
461 echo "patch program exited with status ${ret}"
462 exit ${ret}
463 ) >> "${STDERR_TARGET}"
464
465 if [ $? -eq 0 ] ; then
466 (
467 _epatch_draw_line "***** ${patchname} *****"
468 echo
469 echo "ACTUALLY APPLYING ${patchname} ..."
470 echo
471 _epatch_draw_line "***** ${patchname} *****"
472 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
473 ret=$?
474 echo
475 echo "patch program exited with status ${ret}"
476 exit ${ret}
477 ) >> "${STDERR_TARGET}"
478
479 if [ $? -ne 0 ] ; then
480 echo
481 eerror "A dry-run of patch command succeeded, but actually"
482 eerror "applying the patch failed!"
483 #die "Real world sux compared to the dreamworld!"
484 count=5
485 fi
486 break
487 fi
488
489 : $(( count++ ))
490 done
491
492 # if we had to decompress the patch, delete the temp one
493 if [[ -n ${PIPE_CMD} ]] ; then
494 rm -f "${PATCH_TARGET}"
495 fi
496
497 if [[ ${count} -ge 5 ]] ; then
498 echo
499 eerror "Failed Patch: ${patchname} !"
500 eerror " ( ${PATCH_TARGET} )"
221 eerror 501 eerror
222 eerror " ${EPATCH_SOURCE}" 502 eerror "Include in your bugreport the contents of:"
223 eerror " ( ${EPATCH_SOURCE##*/} )" 503 eerror
504 eerror " ${STDERR_TARGET}"
224 echo 505 echo
225 die "Cannot find \$EPATCH_SOURCE!"
226 fi
227
228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
229 fi
230
231 case ${EPATCH_SUFFIX##*\.} in
232 xz)
233 PIPE_CMD="xz -dc"
234 PATCH_SUFFIX="xz"
235 ;;
236 lzma)
237 PIPE_CMD="lzma -dc"
238 PATCH_SUFFIX="lzma"
239 ;;
240 bz2)
241 PIPE_CMD="bzip2 -dc"
242 PATCH_SUFFIX="bz2"
243 ;;
244 gz|Z|z)
245 PIPE_CMD="gzip -dc"
246 PATCH_SUFFIX="gz"
247 ;;
248 ZIP|zip)
249 PIPE_CMD="unzip -p"
250 PATCH_SUFFIX="zip"
251 ;;
252 *)
253 PIPE_CMD="cat"
254 PATCH_SUFFIX="patch"
255 ;;
256 esac
257
258 if [ "${SINGLE_PATCH}" = "no" ]
259 then
260 einfo "${EPATCH_MULTI_MSG}"
261 fi
262 for x in ${EPATCH_SOURCE}
263 do
264 # New ARCH dependant patch naming scheme ...
265 #
266 # ???_arch_foo.patch
267 #
268 if [ -f ${x} ] && \
269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
270 [ "${EPATCH_FORCE}" = "yes" ])
271 then
272 local count=0
273 local popts="${EPATCH_OPTS}"
274 local patchname=${x##*/}
275
276 if [ -n "${EPATCH_EXCLUDE}" ]
277 then
278 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
279 then
280 continue
281 fi
282 fi
283
284 if [ "${SINGLE_PATCH}" = "yes" ]
285 then
286 if [ -n "${EPATCH_SINGLE_MSG}" ]
287 then
288 einfo "${EPATCH_SINGLE_MSG}"
289 else
290 einfo "Applying ${patchname} ..."
291 fi
292 else
293 einfo " ${patchname} ..."
294 fi
295
296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 # Decompress the patch if need be
300 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
301 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET="${x}"
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 fi
325
326 # Allow for prefix to differ ... im lazy, so shoot me :/
327 while [ "${count}" -lt 5 ]
328 do
329 # Generate some useful debug info ...
330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332
333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335
336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338
339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
340 then
341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
343 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
345 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
346
347 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
348 _epatch_assert
349
350 if [ "$?" -ne 0 ]
351 then
352 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
353 echo
354 eerror "A dry-run of patch command succeeded, but actually"
355 eerror "applying the patch failed!"
356 #die "Real world sux compared to the dreamworld!"
357 count=5
358 fi
359
360 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361
362 break
363 fi
364
365 count=$((count + 1))
366 done
367
368 if [ "${PATCH_SUFFIX}" != "patch" ]
369 then
370 rm -f ${PATCH_TARGET}
371 fi
372
373 if [ "${count}" -eq 5 ]
374 then
375 echo
376 eerror "Failed Patch: ${patchname} !"
377 eerror " ( ${PATCH_TARGET} )"
378 eerror
379 eerror "Include in your bugreport the contents of:"
380 eerror
381 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
382 echo
383 die "Failed Patch: ${patchname}!" 506 die "Failed Patch: ${patchname}!"
384 fi 507 fi
385 508
386 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 509 # if everything worked, delete the patch log
387 510 rm -f "${STDERR_TARGET}"
388 eend 0 511 eend 0
389 fi
390 done 512 done
391 if [ "${SINGLE_PATCH}" = "no" ] 513
392 then 514 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
393 einfo "Done with patching" 515 : # everything worked
394 fi
395} 516}
517
518# @FUNCTION: epatch_user
519# @USAGE:
520# @DESCRIPTION:
521# Applies user-provided patches to the source tree. The patches are
522# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
523# of these three directories to exist will be the one to use, ignoring
524# any more general directories which might exist as well.
525#
526# User patches are intended for quick testing of patches without ebuild
527# modifications, as well as for permanent customizations a user might
528# desire. Obviously, there can be no official support for arbitrarily
529# patched ebuilds. So whenever a build log in a bug report mentions that
530# user patches were applied, the user should be asked to reproduce the
531# problem without these.
532#
533# Not all ebuilds do call this function, so placing patches in the
534# stated directory might or might not work, depending on the package and
535# the eclasses it inherits and uses. It is safe to call the function
536# repeatedly, so it is always possible to add a call at the ebuild
537# level. The first call is the time when the patches will be
538# applied.
539#
540# Ideally, this function should be called after gentoo-specific patches
541# have been applied, so that their code can be modified as well, but
542# before calls to e.g. eautoreconf, as the user patches might affect
543# autotool input files as well.
396epatch_user() { 544epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options" 545 [[ $# -ne 0 ]] && die "epatch_user takes no options"
398 546
547 # Allow multiple calls to this function; ignore all but the first
548 local applied="${T}/epatch_user.applied"
549 [[ -e ${applied} ]] && return 2
550
399 # don't clobber any EPATCH vars that the parent might want 551 # don't clobber any EPATCH vars that the parent might want
400 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches 552 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
401 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do 553 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
402 EPATCH_SOURCE=${base}/${CTARGET}/${check} 554 EPATCH_SOURCE=${base}/${CTARGET}/${check}
403 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check} 555 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
404 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check} 556 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
405 if [[ -d ${EPATCH_SOURCE} ]] ; then 557 if [[ -d ${EPATCH_SOURCE} ]] ; then
406 EPATCH_SOURCE=${EPATCH_SOURCE} \ 558 EPATCH_SOURCE=${EPATCH_SOURCE} \
407 EPATCH_SUFFIX="patch" \ 559 EPATCH_SUFFIX="patch" \
408 EPATCH_FORCE="yes" \ 560 EPATCH_FORCE="yes" \
409 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ 561 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
410 epatch 562 epatch
411 break 563 echo "${EPATCH_SOURCE}" > "${applied}"
564 return 0
412 fi 565 fi
413 done 566 done
567 echo "none" > "${applied}"
568 return 1
414} 569}
415 570
416# @FUNCTION: emktemp 571# @FUNCTION: emktemp
417# @USAGE: [temp dir] 572# @USAGE: [temp dir]
418# @DESCRIPTION: 573# @DESCRIPTION:
446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 601 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
447 fi 602 fi
448 fi 603 fi
449} 604}
450 605
451# @FUNCTION: egetent
452# @USAGE: <database> <key>
453# @MAINTAINER:
454# base-system@gentoo.org (Linux)
455# Joe Jezak <josejx@gmail.com> (OS X)
456# usata@gentoo.org (OS X)
457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
458# @DESCRIPTION:
459# Small wrapper for getent (Linux),
460# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
461# and pw (FreeBSD) used in enewuser()/enewgroup()
462egetent() {
463 case ${CHOST} in
464 *-darwin[678])
465 case "$2" in
466 *[!0-9]*) # Non numeric
467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
468 ;;
469 *) # Numeric
470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
471 ;;
472 esac
473 ;;
474 *-darwin*)
475 local mytype=$1
476 [[ "passwd" == $mytype ]] && mytype="Users"
477 [[ "group" == $mytype ]] && mytype="Groups"
478 case "$2" in
479 *[!0-9]*) # Non numeric
480 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
481 ;;
482 *) # Numeric
483 local mykey="UniqueID"
484 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
485 dscl . -search /$mytype $mykey $2 2>/dev/null
486 ;;
487 esac
488 ;;
489 *-freebsd*|*-dragonfly*)
490 local opts action="user"
491 [[ $1 == "passwd" ]] || action="group"
492
493 # lookup by uid/gid
494 if [[ $2 == [[:digit:]]* ]] ; then
495 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
496 fi
497
498 pw show ${action} ${opts} "$2" -q
499 ;;
500 *-netbsd*|*-openbsd*)
501 grep "$2:\*:" /etc/$1
502 ;;
503 *)
504 type -p nscd >& /dev/null && nscd -i "$1"
505 getent "$1" "$2"
506 ;;
507 esac
508}
509
510# @FUNCTION: enewuser
511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
512# @DESCRIPTION:
513# Same as enewgroup, you are not required to understand how to properly add
514# a user to the system. The only required parameter is the username.
515# Default uid is (pass -1 for this) next available, default shell is
516# /bin/false, default homedir is /dev/null, there are no default groups,
517# and default params sets the comment as 'added by portage for ${PN}'.
518enewuser() {
519 case ${EBUILD_PHASE} in
520 unpack|compile|test|install)
521 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
522 eerror "Package fails at QA and at life. Please file a bug."
523 die "Bad package! enewuser is only for use in pkg_* functions!"
524 esac
525
526 # get the username
527 local euser=$1; shift
528 if [[ -z ${euser} ]] ; then
529 eerror "No username specified !"
530 die "Cannot call enewuser without a username"
531 fi
532
533 # lets see if the username already exists
534 if [[ -n $(egetent passwd "${euser}") ]] ; then
535 return 0
536 fi
537 einfo "Adding user '${euser}' to your system ..."
538
539 # options to pass to useradd
540 local opts=
541
542 # handle uid
543 local euid=$1; shift
544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
545 if [[ ${euid} -gt 0 ]] ; then
546 if [[ -n $(egetent passwd ${euid}) ]] ; then
547 euid="next"
548 fi
549 else
550 eerror "Userid given but is not greater than 0 !"
551 die "${euid} is not a valid UID"
552 fi
553 else
554 euid="next"
555 fi
556 if [[ ${euid} == "next" ]] ; then
557 for ((euid = 101; euid <= 999; euid++)); do
558 [[ -z $(egetent passwd ${euid}) ]] && break
559 done
560 fi
561 opts="${opts} -u ${euid}"
562 einfo " - Userid: ${euid}"
563
564 # handle shell
565 local eshell=$1; shift
566 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
567 if [[ ! -e ${ROOT}${eshell} ]] ; then
568 eerror "A shell was specified but it does not exist !"
569 die "${eshell} does not exist in ${ROOT}"
570 fi
571 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
572 eerror "Do not specify ${eshell} yourself, use -1"
573 die "Pass '-1' as the shell parameter"
574 fi
575 else
576 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
577 [[ -x ${ROOT}${shell} ]] && break
578 done
579
580 if [[ ${shell} == "/dev/null" ]] ; then
581 eerror "Unable to identify the shell to use, proceeding with userland default."
582 case ${USERLAND} in
583 GNU) shell="/bin/false" ;;
584 BSD) shell="/sbin/nologin" ;;
585 Darwin) shell="/usr/sbin/nologin" ;;
586 *) die "Unable to identify the default shell for userland ${USERLAND}"
587 esac
588 fi
589
590 eshell=${shell}
591 fi
592 einfo " - Shell: ${eshell}"
593 opts="${opts} -s ${eshell}"
594
595 # handle homedir
596 local ehome=$1; shift
597 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
598 ehome="/dev/null"
599 fi
600 einfo " - Home: ${ehome}"
601 opts="${opts} -d ${ehome}"
602
603 # handle groups
604 local egroups=$1; shift
605 if [[ ! -z ${egroups} ]] ; then
606 local oldifs=${IFS}
607 local defgroup="" exgroups=""
608
609 export IFS=","
610 for g in ${egroups} ; do
611 export IFS=${oldifs}
612 if [[ -z $(egetent group "${g}") ]] ; then
613 eerror "You must add group ${g} to the system first"
614 die "${g} is not a valid GID"
615 fi
616 if [[ -z ${defgroup} ]] ; then
617 defgroup=${g}
618 else
619 exgroups="${exgroups},${g}"
620 fi
621 export IFS=","
622 done
623 export IFS=${oldifs}
624
625 opts="${opts} -g ${defgroup}"
626 if [[ ! -z ${exgroups} ]] ; then
627 opts="${opts} -G ${exgroups:1}"
628 fi
629 else
630 egroups="(none)"
631 fi
632 einfo " - Groups: ${egroups}"
633
634 # handle extra and add the user
635 local oldsandbox=${SANDBOX_ON}
636 export SANDBOX_ON="0"
637 case ${CHOST} in
638 *-darwin*)
639 ### Make the user
640 if [[ -z $@ ]] ; then
641 dscl . create /users/${euser} uid ${euid}
642 dscl . create /users/${euser} shell ${eshell}
643 dscl . create /users/${euser} home ${ehome}
644 dscl . create /users/${euser} realname "added by portage for ${PN}"
645 ### Add the user to the groups specified
646 local oldifs=${IFS}
647 export IFS=","
648 for g in ${egroups} ; do
649 dscl . merge /groups/${g} users ${euser}
650 done
651 export IFS=${oldifs}
652 else
653 einfo "Extra options are not supported on Darwin yet"
654 einfo "Please report the ebuild along with the info below"
655 einfo "eextra: $@"
656 die "Required function missing"
657 fi
658 ;;
659 *-freebsd*|*-dragonfly*)
660 if [[ -z $@ ]] ; then
661 pw useradd ${euser} ${opts} \
662 -c "added by portage for ${PN}" \
663 die "enewuser failed"
664 else
665 einfo " - Extra: $@"
666 pw useradd ${euser} ${opts} \
667 "$@" || die "enewuser failed"
668 fi
669 ;;
670
671 *-netbsd*)
672 if [[ -z $@ ]] ; then
673 useradd ${opts} ${euser} || die "enewuser failed"
674 else
675 einfo " - Extra: $@"
676 useradd ${opts} ${euser} "$@" || die "enewuser failed"
677 fi
678 ;;
679
680 *-openbsd*)
681 if [[ -z $@ ]] ; then
682 useradd -u ${euid} -s ${eshell} \
683 -d ${ehome} -c "Added by portage for ${PN}" \
684 -g ${egroups} ${euser} || die "enewuser failed"
685 else
686 einfo " - Extra: $@"
687 useradd -u ${euid} -s ${eshell} \
688 -d ${ehome} -c "Added by portage for ${PN}" \
689 -g ${egroups} ${euser} "$@" || die "enewuser failed"
690 fi
691 ;;
692
693 *)
694 if [[ -z $@ ]] ; then
695 useradd ${opts} \
696 -c "added by portage for ${PN}" \
697 ${euser} \
698 || die "enewuser failed"
699 else
700 einfo " - Extra: $@"
701 useradd ${opts} "$@" \
702 ${euser} \
703 || die "enewuser failed"
704 fi
705 ;;
706 esac
707
708 if [[ ! -e ${ROOT}/${ehome} ]] ; then
709 einfo " - Creating ${ehome} in ${ROOT}"
710 mkdir -p "${ROOT}/${ehome}"
711 chown ${euser} "${ROOT}/${ehome}"
712 chmod 755 "${ROOT}/${ehome}"
713 fi
714
715 export SANDBOX_ON=${oldsandbox}
716}
717
718# @FUNCTION: enewgroup
719# @USAGE: <group> [gid]
720# @DESCRIPTION:
721# This function does not require you to understand how to properly add a
722# group to the system. Just give it a group name to add and enewgroup will
723# do the rest. You may specify the gid for the group or allow the group to
724# allocate the next available one.
725enewgroup() {
726 case ${EBUILD_PHASE} in
727 unpack|compile|test|install)
728 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
729 eerror "Package fails at QA and at life. Please file a bug."
730 die "Bad package! enewgroup is only for use in pkg_* functions!"
731 esac
732
733 # get the group
734 local egroup="$1"; shift
735 if [ -z "${egroup}" ]
736 then
737 eerror "No group specified !"
738 die "Cannot call enewgroup without a group"
739 fi
740
741 # see if group already exists
742 if [[ -n $(egetent group "${egroup}") ]]; then
743 return 0
744 fi
745 einfo "Adding group '${egroup}' to your system ..."
746
747 # options to pass to useradd
748 local opts=
749
750 # handle gid
751 local egid="$1"; shift
752 if [ ! -z "${egid}" ]
753 then
754 if [ "${egid}" -gt 0 ]
755 then
756 if [ -z "`egetent group ${egid}`" ]
757 then
758 if [[ "${CHOST}" == *-darwin* ]]; then
759 opts="${opts} ${egid}"
760 else
761 opts="${opts} -g ${egid}"
762 fi
763 else
764 egid="next available; requested gid taken"
765 fi
766 else
767 eerror "Groupid given but is not greater than 0 !"
768 die "${egid} is not a valid GID"
769 fi
770 else
771 egid="next available"
772 fi
773 einfo " - Groupid: ${egid}"
774
775 # handle extra
776 local eextra="$@"
777 opts="${opts} ${eextra}"
778
779 # add the group
780 local oldsandbox="${SANDBOX_ON}"
781 export SANDBOX_ON="0"
782 case ${CHOST} in
783 *-darwin*)
784 if [ ! -z "${eextra}" ];
785 then
786 einfo "Extra options are not supported on Darwin/OS X yet"
787 einfo "Please report the ebuild along with the info below"
788 einfo "eextra: ${eextra}"
789 die "Required function missing"
790 fi
791
792 # If we need the next available
793 case ${egid} in
794 *[!0-9]*) # Non numeric
795 for ((egid = 101; egid <= 999; egid++)); do
796 [[ -z $(egetent group ${egid}) ]] && break
797 done
798 esac
799 dscl . create /groups/${egroup} gid ${egid}
800 dscl . create /groups/${egroup} passwd '*'
801 ;;
802
803 *-freebsd*|*-dragonfly*)
804 case ${egid} in
805 *[!0-9]*) # Non numeric
806 for ((egid = 101; egid <= 999; egid++)); do
807 [[ -z $(egetent group ${egid}) ]] && break
808 done
809 esac
810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
811 ;;
812
813 *-netbsd*)
814 case ${egid} in
815 *[!0-9]*) # Non numeric
816 for ((egid = 101; egid <= 999; egid++)); do
817 [[ -z $(egetent group ${egid}) ]] && break
818 done
819 esac
820 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
821 ;;
822
823 *)
824 groupadd ${opts} ${egroup} || die "enewgroup failed"
825 ;;
826 esac
827 export SANDBOX_ON="${oldsandbox}"
828}
829
830# @FUNCTION: edos2unix 606# @FUNCTION: edos2unix
831# @USAGE: <file> [more files ...] 607# @USAGE: <file> [more files ...]
832# @DESCRIPTION: 608# @DESCRIPTION:
833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 609# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this 610# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and 611# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format. 612# they will all be changed from the DOS CRLF format to the UNIX LF format.
837edos2unix() { 613edos2unix() {
838 echo "$@" | xargs sed -i 's/\r$//' 614 [[ $# -eq 0 ]] && return 0
615 sed -i 's/\r$//' -- "$@" || die
839} 616}
840 617
841# Make a desktop file ! 618# Make a desktop file !
842# Great for making those icons in kde/gnome startmenu ! 619# Great for making those icons in kde/gnome startmenu !
843# Amaze your friends ! Get the women ! Join today ! 620# Amaze your friends ! Get the women ! Join today !
844# 621#
845# make_desktop_entry(<command>, [name], [icon], [type], [path]) 622# make_desktop_entry(<command>, [name], [icon], [type], [fields])
846# 623#
847# binary: what command does the app run with ? 624# binary: what command does the app run with ?
848# name: the name that will show up in the menu 625# name: the name that will show up in the menu
849# icon: give your little like a pretty little icon ... 626# icon: give your little like a pretty little icon ...
850# this can be relative (to /usr/share/pixmaps) or 627# this can be relative (to /usr/share/pixmaps) or
851# a full path to an icon 628# a full path to an icon
852# type: what kind of application is this ? for categories: 629# type: what kind of application is this ? for categories:
853# http://standards.freedesktop.org/menu-spec/latest/apa.html 630# http://standards.freedesktop.org/menu-spec/latest/apa.html
854# path: if your app needs to startup in a specific dir 631# fields: extra fields to append to the desktop file; a printf string
855make_desktop_entry() { 632make_desktop_entry() {
856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 633 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
857 634
858 local exec=${1} 635 local exec=${1}
859 local name=${2:-${PN}} 636 local name=${2:-${PN}}
860 local icon=${3:-${PN}} 637 local icon=${3:-${PN}}
861 local type=${4} 638 local type=${4}
862 local path=${5} 639 local fields=${5}
863 640
864 if [[ -z ${type} ]] ; then 641 if [[ -z ${type} ]] ; then
865 local catmaj=${CATEGORY%%-*} 642 local catmaj=${CATEGORY%%-*}
866 local catmin=${CATEGORY##*-} 643 local catmin=${CATEGORY##*-}
867 case ${catmaj} in 644 case ${catmaj} in
868 app) 645 app)
869 case ${catmin} in 646 case ${catmin} in
870 accessibility) type=Accessibility;; 647 accessibility) type=Accessibility;;
871 admin) type=System;; 648 admin) type=System;;
872 antivirus) type=System;; 649 antivirus) type=System;;
873 arch) type=Archiving;; 650 arch) type=Archiving;;
874 backup) type=Archiving;; 651 backup) type=Archiving;;
875 cdr) type=DiscBurning;; 652 cdr) type=DiscBurning;;
876 dicts) type=Dictionary;; 653 dicts) type=Dictionary;;
877 doc) type=Documentation;; 654 doc) type=Documentation;;
878 editors) type=TextEditor;; 655 editors) type=TextEditor;;
879 emacs) type=TextEditor;; 656 emacs) type=TextEditor;;
880 emulation) type=Emulator;; 657 emulation) type=Emulator;;
881 laptop) type=HardwareSettings;; 658 laptop) type=HardwareSettings;;
882 office) type=Office;; 659 office) type=Office;;
883 pda) type=PDA;; 660 pda) type=PDA;;
884 vim) type=TextEditor;; 661 vim) type=TextEditor;;
885 xemacs) type=TextEditor;; 662 xemacs) type=TextEditor;;
886 *) type=;;
887 esac 663 esac
888 ;; 664 ;;
889 665
890 dev) 666 dev)
891 type="Development" 667 type="Development"
892 ;; 668 ;;
893 669
894 games) 670 games)
895 case ${catmin} in 671 case ${catmin} in
896 action|fps) type=ActionGame;; 672 action|fps) type=ActionGame;;
897 arcade) type=ArcadeGame;; 673 arcade) type=ArcadeGame;;
898 board) type=BoardGame;; 674 board) type=BoardGame;;
899 emulation) type=Emulator;; 675 emulation) type=Emulator;;
900 kids) type=KidsGame;; 676 kids) type=KidsGame;;
901 puzzle) type=LogicGame;; 677 puzzle) type=LogicGame;;
902 roguelike) type=RolePlaying;; 678 roguelike) type=RolePlaying;;
903 rpg) type=RolePlaying;; 679 rpg) type=RolePlaying;;
904 simulation) type=Simulation;; 680 simulation) type=Simulation;;
905 sports) type=SportsGame;; 681 sports) type=SportsGame;;
906 strategy) type=StrategyGame;; 682 strategy) type=StrategyGame;;
907 *) type=;;
908 esac 683 esac
909 type="Game;${type}" 684 type="Game;${type}"
910 ;; 685 ;;
911 686
912 gnome) 687 gnome)
921 type="Network;Email" 696 type="Network;Email"
922 ;; 697 ;;
923 698
924 media) 699 media)
925 case ${catmin} in 700 case ${catmin} in
701 gfx)
926 gfx) type=Graphics;; 702 type=Graphics
703 ;;
704 *)
705 case ${catmin} in
927 radio) type=Tuner;; 706 radio) type=Tuner;;
928 sound) type=Audio;; 707 sound) type=Audio;;
929 tv) type=TV;; 708 tv) type=TV;;
930 video) type=Video;; 709 video) type=Video;;
931 *) type=;; 710 esac
711 type="AudioVideo;${type}"
712 ;;
932 esac 713 esac
933 type="AudioVideo;${type}"
934 ;; 714 ;;
935 715
936 net) 716 net)
937 case ${catmin} in 717 case ${catmin} in
938 dialup) type=Dialup;; 718 dialup) type=Dialup;;
939 ftp) type=FileTransfer;; 719 ftp) type=FileTransfer;;
940 im) type=InstantMessaging;; 720 im) type=InstantMessaging;;
941 irc) type=IRCClient;; 721 irc) type=IRCClient;;
942 mail) type=Email;; 722 mail) type=Email;;
943 news) type=News;; 723 news) type=News;;
944 nntp) type=News;; 724 nntp) type=News;;
945 p2p) type=FileTransfer;; 725 p2p) type=FileTransfer;;
946 *) type=;; 726 voip) type=Telephony;;
947 esac 727 esac
948 type="Network;${type}" 728 type="Network;${type}"
949 ;; 729 ;;
950 730
951 sci) 731 sci)
952 case ${catmin} in 732 case ${catmin} in
953 astro*) type=Astronomy;; 733 astro*) type=Astronomy;;
954 bio*) type=Biology;; 734 bio*) type=Biology;;
955 calc*) type=Calculator;; 735 calc*) type=Calculator;;
956 chem*) type=Chemistry;; 736 chem*) type=Chemistry;;
957 elec*) type=Electronics;; 737 elec*) type=Electronics;;
958 geo*) type=Geology;; 738 geo*) type=Geology;;
959 math*) type=Math;; 739 math*) type=Math;;
960 physics) type=Physics;; 740 physics) type=Physics;;
961 visual*) type=DataVisualization;; 741 visual*) type=DataVisualization;;
962 *) type=;;
963 esac 742 esac
964 type="Science;${type}" 743 type="Education;Science;${type}"
965 ;; 744 ;;
966 745
967 sys) 746 sys)
968 type="System" 747 type="System"
969 ;; 748 ;;
970 749
971 www) 750 www)
972 case ${catmin} in 751 case ${catmin} in
973 client) type=WebBrowser;; 752 client) type=WebBrowser;;
974 *) type=;;
975 esac 753 esac
976 type="Network" 754 type="Network;${type}"
977 ;; 755 ;;
978 756
979 *) 757 *)
980 type= 758 type=
981 ;; 759 ;;
986 else 764 else
987 local desktop_name="${PN}-${SLOT}" 765 local desktop_name="${PN}-${SLOT}"
988 fi 766 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 767 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 768 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
769
770 # Don't append another ";" when a valid category value is provided.
771 type=${type%;}${type:+;}
772
773 eshopts_push -s extglob
774 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
775 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
776 ewarn "allowed in .desktop files if the value is not an absolute path."
777 icon=${icon%.@(xpm|png|svg)}
778 fi
779 eshopts_pop
991 780
992 cat <<-EOF > "${desktop}" 781 cat <<-EOF > "${desktop}"
993 [Desktop Entry] 782 [Desktop Entry]
994 Name=${name} 783 Name=${name}
995 Type=Application 784 Type=Application
996 Comment=${DESCRIPTION} 785 Comment=${DESCRIPTION}
997 Exec=${exec} 786 Exec=${exec}
998 TryExec=${exec%% *} 787 TryExec=${exec%% *}
999 Icon=${icon} 788 Icon=${icon}
1000 Categories=${type}; 789 Categories=${type}
1001 EOF 790 EOF
1002 791
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 792 if [[ ${fields:-=} != *=* ]] ; then
793 # 5th arg used to be value to Path=
794 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
795 fields="Path=${fields}"
796 fi
797 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1004 798
1005 ( 799 (
1006 # wrap the env here so that the 'insinto' call 800 # wrap the env here so that the 'insinto' call
1007 # doesn't corrupt the env of the caller 801 # doesn't corrupt the env of the caller
1008 insinto /usr/share/applications 802 insinto /usr/share/applications
1009 doins "${desktop}" 803 doins "${desktop}"
1010 ) 804 ) || die "installing desktop file failed"
1011} 805}
1012 806
1013# @FUNCTION: validate_desktop_entries 807# @FUNCTION: validate_desktop_entries
1014# @USAGE: [directories] 808# @USAGE: [directories]
1015# @MAINTAINER: 809# @MAINTAINER:
1294 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1088 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1295 1089
1296 local shrtsrc=$(basename "${src}") 1090 local shrtsrc=$(basename "${src}")
1297 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1091 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1298 if [[ -z ${skip} ]] ; then 1092 if [[ -z ${skip} ]] ; then
1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1093 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1300 local skip=0 1094 local skip=0
1301 exe=tail 1095 exe=tail
1302 case ${ver} in 1096 case ${ver} in
1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1097 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1098 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1306 2.0|2.0.1) 1100 2.0|2.0.1)
1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1101 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1308 ;; 1102 ;;
1309 2.1.1) 1103 2.1.1)
1310 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1311 let skip="skip + 1" 1105 (( skip++ ))
1312 ;; 1106 ;;
1313 2.1.2) 1107 2.1.2)
1314 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1108 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1315 let skip="skip + 1" 1109 (( skip++ ))
1316 ;; 1110 ;;
1317 2.1.3) 1111 2.1.3)
1318 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1319 let skip="skip + 1" 1113 (( skip++ ))
1320 ;; 1114 ;;
1321 2.1.4|2.1.5) 1115 2.1.4|2.1.5)
1322 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1116 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1323 skip=$(head -n ${skip} "${src}" | wc -c) 1117 skip=$(head -n ${skip} "${src}" | wc -c)
1324 exe="dd" 1118 exe="dd"
1333 esac 1127 esac
1334 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1128 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1335 fi 1129 fi
1336 case ${exe} in 1130 case ${exe} in
1337 tail) exe="tail -n +${skip} '${src}'";; 1131 tail) exe="tail -n +${skip} '${src}'";;
1338 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1132 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1339 *) die "makeself cant handle exe '${exe}'" 1133 *) die "makeself cant handle exe '${exe}'"
1340 esac 1134 esac
1341 1135
1342 # lets grab the first few bytes of the file to figure out what kind of archive it is 1136 # lets grab the first few bytes of the file to figure out what kind of archive it is
1343 local tmpfile=$(emktemp) 1137 local filetype tmpfile=$(emktemp)
1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1138 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1345 local filetype=$(file -b "${tmpfile}") 1139 filetype=$(file -b "${tmpfile}") || die
1346 case ${filetype} in 1140 case ${filetype} in
1347 *tar\ archive*) 1141 *tar\ archive*)
1348 eval ${exe} | tar --no-same-owner -xf - 1142 eval ${exe} | tar --no-same-owner -xf -
1349 ;; 1143 ;;
1350 bzip2*) 1144 bzip2*)
1360 eerror "Unknown filetype \"${filetype}\" ?" 1154 eerror "Unknown filetype \"${filetype}\" ?"
1361 false 1155 false
1362 ;; 1156 ;;
1363 esac 1157 esac
1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1158 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1365}
1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1370# Display a license for user to accept. If no license is
1371# specified, then ${LICENSE} is used.
1372check_license() {
1373 local lic=$1
1374 if [ -z "${lic}" ] ; then
1375 lic="${PORTDIR}/licenses/${LICENSE}"
1376 else
1377 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1378 lic="${PORTDIR}/licenses/${lic}"
1379 elif [ -e "${PWD}/${lic}" ] ; then
1380 lic="${PWD}/${lic}"
1381 elif [ -e "${lic}" ] ; then
1382 lic="${lic}"
1383 fi
1384 fi
1385 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1386 local l="`basename ${lic}`"
1387
1388 # here is where we check for the licenses the user already
1389 # accepted ... if we don't find a match, we make the user accept
1390 local alic
1391 eshopts_push -o noglob # so that bash doesn't expand "*"
1392 for alic in ${ACCEPT_LICENSE} ; do
1393 if [[ ${alic} == ${l} ]]; then
1394 eshopts_pop
1395 return 0
1396 fi
1397 done
1398 eshopts_pop
1399
1400 local licmsg=$(emktemp)
1401 cat <<-EOF > ${licmsg}
1402 **********************************************************
1403 The following license outlines the terms of use of this
1404 package. You MUST accept this license for installation to
1405 continue. When you are done viewing, hit 'q'. If you
1406 CTRL+C out of this, the install will not run!
1407 **********************************************************
1408
1409 EOF
1410 cat ${lic} >> ${licmsg}
1411 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1413 read alic
1414 case ${alic} in
1415 yes|Yes|y|Y)
1416 return 0
1417 ;;
1418 *)
1419 echo;echo;echo
1420 eerror "You MUST accept the license to continue! Exiting!"
1421 die "Failed to accept license"
1422 ;;
1423 esac
1424} 1159}
1425 1160
1426# @FUNCTION: cdrom_get_cds 1161# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1162# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION: 1163# @DESCRIPTION:
1476 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1211 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1477 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1212 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1478 export CDROM_SET=-1 1213 export CDROM_SET=-1
1479 for f in ${CDROM_CHECK_1//:/ } ; do 1214 for f in ${CDROM_CHECK_1//:/ } ; do
1480 ((++CDROM_SET)) 1215 ((++CDROM_SET))
1481 [[ -e ${CD_ROOT}/${f} ]] && break 1216 [[ -e ${CDROM_ROOT}/${f} ]] && break
1482 done 1217 done
1483 export CDROM_MATCH=${f} 1218 export CDROM_MATCH=${f}
1484 return 1219 return
1485 fi 1220 fi
1486 1221
1660 else 1395 else
1661 newls="" 1396 newls=""
1662 fi 1397 fi
1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1398 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1664 if [[ ${op} == "-i" ]] ; then 1399 if [[ ${op} == "-i" ]] ; then
1665 hasq ${f} ${ls} && newls="${newls} ${f}" 1400 has ${f} ${ls} && newls="${newls} ${f}"
1666 else 1401 else
1667 hasq ${f} ${ls} || newls="${newls} ${f}" 1402 has ${f} ${ls} || newls="${newls} ${f}"
1668 fi 1403 fi
1669 done 1404 done
1670 ls=${newls} 1405 ls=${newls}
1671 done 1406 done
1672 else 1407 else
1674 fi 1409 fi
1675 1410
1676 nols="" 1411 nols=""
1677 newls="" 1412 newls=""
1678 for f in ${LINGUAS} ; do 1413 for f in ${LINGUAS} ; do
1679 if hasq ${f} ${ls} ; then 1414 if has ${f} ${ls} ; then
1680 newls="${newls} ${f}" 1415 newls="${newls} ${f}"
1681 else 1416 else
1682 nols="${nols} ${f}" 1417 nols="${nols} ${f}"
1683 fi 1418 fi
1684 done 1419 done
1739 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1474 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1740 ewarn "in order to remove these old dependencies. If you do not have this" 1475 ewarn "in order to remove these old dependencies. If you do not have this"
1741 ewarn "helper program, simply emerge the 'gentoolkit' package." 1476 ewarn "helper program, simply emerge the 'gentoolkit' package."
1742 ewarn 1477 ewarn
1743 fi 1478 fi
1479 # temp hack for #348634 #357225
1480 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1744 ewarn " # revdep-rebuild --library ${lib##*/}" 1481 ewarn " # revdep-rebuild --library '${lib}'"
1745 done 1482 done
1746 if [[ ${notice} -eq 1 ]] ; then 1483 if [[ ${notice} -eq 1 ]] ; then
1747 ewarn 1484 ewarn
1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1485 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1486 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1754} 1491}
1755 1492
1756# @FUNCTION: built_with_use 1493# @FUNCTION: built_with_use
1757# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1494# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1758# @DESCRIPTION: 1495# @DESCRIPTION:
1496#
1497# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1498#
1759# A temporary hack until portage properly supports DEPENDing on USE 1499# A temporary hack until portage properly supports DEPENDing on USE
1760# flags being enabled in packages. This will check to see if the specified 1500# flags being enabled in packages. This will check to see if the specified
1761# DEPEND atom was built with the specified list of USE flags. The 1501# DEPEND atom was built with the specified list of USE flags. The
1762# --missing option controls the behavior if called on a package that does 1502# --missing option controls the behavior if called on a package that does
1763# not actually support the defined USE flags (aka listed in IUSE). 1503# not actually support the defined USE flags (aka listed in IUSE).
1892 else 1632 else
1893 newbin "${tmpwrapper}" "${wrapper}" || die 1633 newbin "${tmpwrapper}" "${wrapper}" || die
1894 fi 1634 fi
1895} 1635}
1896 1636
1897# @FUNCTION: prepalldocs 1637# @FUNCTION: path_exists
1898# @USAGE: 1638# @USAGE: [-a|-o] <paths>
1899# @DESCRIPTION: 1639# @DESCRIPTION:
1900# Compress files in /usr/share/doc which are not already 1640# Check if the specified paths exist. Works for all types of paths
1901# compressed, excluding /usr/share/doc/${PF}/html. 1641# (files/dirs/etc...). The -a and -o flags control the requirements
1902# Uses the ecompressdir to do the compression. 1642# of the paths. They correspond to "and" and "or" logic. So the -a
1903# 2009-02-18 by betelgeuse: 1643# flag means all the paths must exist while the -o flag means at least
1904# Commented because ecompressdir is even more internal to 1644# one of the paths must exist. The default behavior is "and". If no
1905# Portage than prepalldocs (it's not even mentioned in man 5 1645# paths are specified, then the return value is "false".
1906# ebuild). Please submit a better version for review to gentoo-dev 1646path_exists() {
1907# if you want prepalldocs here. 1647 local opt=$1
1908#prepalldocs() { 1648 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1909# if [[ -n $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1911# fi
1912 1649
1913# cd "${D}" 1650 # no paths -> return false
1914# [[ -d usr/share/doc ]] || return 0 1651 # same behavior as: [[ -e "" ]]
1652 [[ $# -eq 0 ]] && return 1
1915 1653
1916# find usr/share/doc -exec gzip {} + 1654 local p r=0
1917# ecompressdir --ignore /usr/share/doc/${PF}/html 1655 for p in "$@" ; do
1918# ecompressdir --queue /usr/share/doc 1656 [[ -e ${p} ]]
1919#} 1657 : $(( r += $? ))
1658 done
1659
1660 case ${opt} in
1661 -a) return $(( r != 0 )) ;;
1662 -o) return $(( r == $# )) ;;
1663 esac
1664}
1665
1666# @FUNCTION: in_iuse
1667# @USAGE: <flag>
1668# @DESCRIPTION:
1669# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1670# as necessary.
1671#
1672# Note that this function should not be used in the global scope.
1673in_iuse() {
1674 debug-print-function ${FUNCNAME} "${@}"
1675 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1676
1677 local flag=${1}
1678 local liuse=( ${IUSE} )
1679
1680 has "${flag}" "${liuse[@]#[+-]}"
1681}
1682
1683# @FUNCTION: use_if_iuse
1684# @USAGE: <flag>
1685# @DESCRIPTION:
1686# Return true if the given flag is in USE and IUSE.
1687#
1688# Note that this function should not be used in the global scope.
1689use_if_iuse() {
1690 in_iuse $1 || return 1
1691 use $1
1692}
1693
1694# @FUNCTION: usex
1695# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1696# @DESCRIPTION:
1697# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1698# otherwise echo [false output][false suffix] (defaults to "no").
1699usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1700
1701check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1702
1703fi

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