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1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2012 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 1.321 2009/10/18 07:52:23 grobian Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.407 2012/10/11 16:50:53 mgorny Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
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
18inherit multilib portability 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
19 20
20DESCRIPTION="Based on the ${ECLASS} eclass" 21inherit multilib toolchain-funcs user
22
23if has "${EAPI:-0}" 0 1 2; then
21 24
22# @FUNCTION: epause 25# @FUNCTION: epause
23# @USAGE: [seconds] 26# @USAGE: [seconds]
24# @DESCRIPTION: 27# @DESCRIPTION:
25# Sleep for the specified number of seconds (default of 5 seconds). Useful when 28# 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 29# 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, 30# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all. 31# don't wait at all. Defined in EAPIs 0 1 and 2.
29epause() { 32epause() {
30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 33 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
31} 34}
32 35
33# @FUNCTION: ebeep 36# @FUNCTION: ebeep
34# @USAGE: [number of beeps] 37# @USAGE: [number of beeps]
35# @DESCRIPTION: 38# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when 39# 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 40# 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, 41# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all. 42# don't beep at all. Defined in EAPIs 0 1 and 2.
40ebeep() { 43ebeep() {
41 local n 44 local n
42 if [[ -z ${EBEEP_IGNORE} ]] ; then 45 if [[ -z ${EBEEP_IGNORE} ]] ; then
43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 46 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
44 echo -ne "\a" 47 echo -ne "\a"
47 sleep 1 50 sleep 1
48 done 51 done
49 fi 52 fi
50} 53}
51 54
55else
56
57ebeep() {
58 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
59}
60
61epause() {
62 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
63}
64
65fi
66
67# @FUNCTION: eqawarn
68# @USAGE: [message]
69# @DESCRIPTION:
70# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
71# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
72# profile.
73if ! declare -F eqawarn >/dev/null ; then
74 eqawarn() {
75 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
76 :
77 }
78fi
79
52# @FUNCTION: ecvs_clean 80# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs] 81# @USAGE: [list of dirs]
54# @DESCRIPTION: 82# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains 83# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD. 84# internal CVS directories. Defaults to $PWD.
68esvn_clean() { 96esvn_clean() {
69 [[ -z $* ]] && set -- . 97 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 98 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 99}
72 100
73# Default directory where patches are located 101# @FUNCTION: estack_push
102# @USAGE: <stack> [items to push]
103# @DESCRIPTION:
104# Push any number of items onto the specified stack. Pick a name that
105# is a valid variable (i.e. stick to alphanumerics), and push as many
106# items as you like onto the stack at once.
107#
108# The following code snippet will echo 5, then 4, then 3, then ...
109# @CODE
110# estack_push mystack 1 2 3 4 5
111# while estack_pop mystack i ; do
112# echo "${i}"
113# done
114# @CODE
115estack_push() {
116 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
117 local stack_name="__ESTACK_$1__" ; shift
118 eval ${stack_name}+=\( \"\$@\" \)
119}
120
121# @FUNCTION: estack_pop
122# @USAGE: <stack> [variable]
123# @DESCRIPTION:
124# Pop a single item off the specified stack. If a variable is specified,
125# the popped item is stored there. If no more items are available, return
126# 1, else return 0. See estack_push for more info.
127estack_pop() {
128 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
129
130 # We use the fugly __estack_xxx var names to avoid collision with
131 # passing back the return value. If we used "local i" and the
132 # caller ran `estack_pop ... i`, we'd end up setting the local
133 # copy of "i" rather than the caller's copy. The __estack_xxx
134 # garbage is preferable to using $1/$2 everywhere as that is a
135 # bit harder to read.
136 local __estack_name="__ESTACK_$1__" ; shift
137 local __estack_retvar=$1 ; shift
138 eval local __estack_i=\${#${__estack_name}\[@\]}
139 # Don't warn -- let the caller interpret this as a failure
140 # or as normal behavior (akin to `shift`)
141 [[ $(( --__estack_i )) -eq -1 ]] && return 1
142
143 if [[ -n ${__estack_retvar} ]] ; then
144 eval ${__estack_retvar}=\"\${${__estack_name}\[${__estack_i}\]}\"
145 fi
146 eval unset ${__estack_name}\[${__estack_i}\]
147}
148
149# @FUNCTION: eshopts_push
150# @USAGE: [options to `set` or `shopt`]
151# @DESCRIPTION:
152# Often times code will want to enable a shell option to change code behavior.
153# Since changing shell options can easily break other pieces of code (which
154# assume the default state), eshopts_push is used to (1) push the current shell
155# options onto a stack and (2) pass the specified arguments to set.
156#
157# If the first argument is '-s' or '-u', we assume you want to call `shopt`
158# rather than `set` as there are some options only available via that.
159#
160# A common example is to disable shell globbing so that special meaning/care
161# may be used with variables/arguments to custom functions. That would be:
162# @CODE
163# eshopts_push -s noglob
164# for x in ${foo} ; do
165# if ...some check... ; then
166# eshopts_pop
167# return 0
168# fi
169# done
170# eshopts_pop
171# @CODE
172eshopts_push() {
173 if [[ $1 == -[su] ]] ; then
174 estack_push eshopts "$(shopt -p)"
175 [[ $# -eq 0 ]] && return 0
176 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
177 else
178 estack_push eshopts $-
179 [[ $# -eq 0 ]] && return 0
180 set "$@" || die "${FUNCNAME}: bad options to set: $*"
181 fi
182}
183
184# @FUNCTION: eshopts_pop
185# @USAGE:
186# @DESCRIPTION:
187# Restore the shell options to the state saved with the corresponding
188# eshopts_push call. See that function for more details.
189eshopts_pop() {
190 local s
191 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
192 if [[ ${s} == "shopt -"* ]] ; then
193 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
194 else
195 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
196 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
197 fi
198}
199
200# @FUNCTION: eumask_push
201# @USAGE: <new umask>
202# @DESCRIPTION:
203# Set the umask to the new value specified while saving the previous
204# value onto a stack. Useful for temporarily changing the umask.
205eumask_push() {
206 estack_push eumask "$(umask)"
207 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
208}
209
210# @FUNCTION: eumask_pop
211# @USAGE:
212# @DESCRIPTION:
213# Restore the previous umask state.
214eumask_pop() {
215 [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options"
216 local s
217 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
218 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
219}
220
221# @VARIABLE: EPATCH_SOURCE
222# @DESCRIPTION:
223# Default directory to search for patches.
74EPATCH_SOURCE="${WORKDIR}/patch" 224EPATCH_SOURCE="${WORKDIR}/patch"
75# Default extension for patches 225# @VARIABLE: EPATCH_SUFFIX
226# @DESCRIPTION:
227# Default extension for patches (do not prefix the period yourself).
76EPATCH_SUFFIX="patch.bz2" 228EPATCH_SUFFIX="patch.bz2"
77# Default options for patch 229# @VARIABLE: EPATCH_OPTS
230# @DESCRIPTION:
231# Options to pass to patch. Meant for ebuild/package-specific tweaking
232# such as forcing the patch level (-p#) or fuzz (-F#) factor. Note that
233# for single patch tweaking, you can also pass flags directly to epatch.
234EPATCH_OPTS=""
235# @VARIABLE: EPATCH_COMMON_OPTS
236# @DESCRIPTION:
237# Common options to pass to `patch`. You probably should never need to
238# change these. If you do, please discuss it with base-system first to
239# be sure.
240# @CODE
78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 241# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 242# --no-backup-if-mismatch - do not leave .orig files behind
80# Set -E to automatically remove empty files. 243# -E - automatically remove empty files
244# @CODE
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 245EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
246# @VARIABLE: EPATCH_EXCLUDE
247# @DESCRIPTION:
82# List of patches not to apply. Note this is only file names, 248# List of patches not to apply. Note this is only file names,
83# and not the full path .. 249# and not the full path. Globs accepted.
84EPATCH_EXCLUDE="" 250EPATCH_EXCLUDE=""
251# @VARIABLE: EPATCH_SINGLE_MSG
252# @DESCRIPTION:
85# Change the printed message for a single patch. 253# Change the printed message for a single patch.
86EPATCH_SINGLE_MSG="" 254EPATCH_SINGLE_MSG=""
255# @VARIABLE: EPATCH_MULTI_MSG
256# @DESCRIPTION:
87# Change the printed message for multiple patches. 257# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 258EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
89# Force applying bulk patches even if not following the style: 259# @VARIABLE: EPATCH_FORCE
90# 260# @DESCRIPTION:
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 261# Only require patches to match EPATCH_SUFFIX rather than the extended
92# 262# arch naming style.
93EPATCH_FORCE="no" 263EPATCH_FORCE="no"
94 264
95# This function is for bulk patching, or in theory for just one 265# @FUNCTION: epatch
96# or two patches. 266# @USAGE: [options] [patches] [dirs of patches]
267# @DESCRIPTION:
268# epatch is designed to greatly simplify the application of patches. It can
269# process patch files directly, or directories of patches. The patches may be
270# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
271# the -p option as epatch will automatically attempt -p0 to -p5 until things
272# apply successfully.
97# 273#
98# It should work with .bz2, .gz, .zip and plain text patches. 274# If you do not specify any patches/dirs, then epatch will default to the
99# Currently all patches should be the same format. 275# directory specified by EPATCH_SOURCE.
100# 276#
101# You do not have to specify '-p' option to patch, as it will 277# Any options specified that start with a dash will be passed down to patch
102# try with -p0 to -p5 until it succeed, or fail at -p5. 278# for this specific invocation. As soon as an arg w/out a dash is found, then
279# arg processing stops.
103# 280#
104# Above EPATCH_* variables can be used to control various defaults, 281# When processing directories, epatch will apply all patches that match:
105# bug they should be left as is to ensure an ebuild can rely on 282# @CODE
106# them for. 283# if ${EPATCH_FORCE} != "yes"
107#
108# Patches are applied in current directory.
109#
110# Bulk Patches should preferably have the form of:
111#
112# ??_${ARCH}_foo.${EPATCH_SUFFIX} 284# ??_${ARCH}_foo.${EPATCH_SUFFIX}
285# else
286# *.${EPATCH_SUFFIX}
287# @CODE
288# The leading ?? are typically numbers used to force consistent patch ordering.
289# The arch field is used to apply patches only for the host architecture with
290# the special value of "all" means apply for everyone. Note that using values
291# other than "all" is highly discouraged -- you should apply patches all the
292# time and let architecture details be detected at configure/compile time.
113# 293#
114# For example: 294# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
295# for patches to apply.
115# 296#
116# 01_all_misc-fix.patch.bz2 297# 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() { 298epatch() {
129 _epatch_draw_line() { 299 _epatch_draw_line() {
300 # create a line of same length as input string
130 [[ -z $1 ]] && set "$(printf "%65s" '')" 301 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}" 302 echo "${1//?/=}"
132 } 303 }
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=""
140 304
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 305 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142 306
143 if [ "$#" -gt 1 ] 307 # First process options. We localize the EPATCH_OPTS setting
144 then 308 # from above so that we can pass it on in the loop below with
309 # any additional values the user has specified.
310 local EPATCH_OPTS=( ${EPATCH_OPTS[*]} )
311 while [[ $# -gt 0 ]] ; do
312 case $1 in
313 -*) EPATCH_OPTS+=( "$1" ) ;;
314 *) break ;;
315 esac
316 shift
317 done
318
319 # Let the rest of the code process one user arg at a time --
320 # each arg may expand into multiple patches, and each arg may
321 # need to start off with the default global EPATCH_xxx values
322 if [[ $# -gt 1 ]] ; then
145 local m="" 323 local m
146 for m in "$@" ; do 324 for m in "$@" ; do
147 epatch "${m}" 325 epatch "${m}"
148 done 326 done
149 return 0 327 return 0
150 fi 328 fi
151 329
152 if [ -n "$1" -a -f "$1" ] 330 local SINGLE_PATCH="no"
153 then 331 # no args means process ${EPATCH_SOURCE}
332 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
333
334 if [[ -f $1 ]] ; then
154 SINGLE_PATCH="yes" 335 SINGLE_PATCH="yes"
155 336 set -- "$1"
156 local EPATCH_SOURCE="$1" 337 # Use the suffix from the single patch (localize it); the code
338 # below will find the suffix for us
157 local EPATCH_SUFFIX="${1##*\.}" 339 local EPATCH_SUFFIX=$1
158 340
159 elif [ -n "$1" -a -d "$1" ] 341 elif [[ -d $1 ]] ; then
160 then 342 # 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 ... 343 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
162 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 344
345 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
346 # Re-use EPATCH_SOURCE as a search dir
347 epatch "${EPATCH_SOURCE}/$1"
348 return $?
349
350 else
351 # sanity check ... if it isn't a dir or file, wtf man ?
352 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
353 echo
354 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
355 eerror
356 eerror " ${EPATCH_SOURCE}"
357 eerror " ( ${EPATCH_SOURCE##*/} )"
358 echo
359 die "Cannot find \$EPATCH_SOURCE!"
360 fi
361
362 # Now that we know we're actually going to apply something, merge
363 # all of the patch options back in to a single variable for below.
364 EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}"
365
366 local PIPE_CMD
367 case ${EPATCH_SUFFIX##*\.} in
368 xz) PIPE_CMD="xz -dc" ;;
369 lzma) PIPE_CMD="lzma -dc" ;;
370 bz2) PIPE_CMD="bzip2 -dc" ;;
371 gz|Z|z) PIPE_CMD="gzip -dc" ;;
372 ZIP|zip) PIPE_CMD="unzip -p" ;;
373 *) ;;
374 esac
375
376 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
377
378 local x
379 for x in "$@" ; do
380 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
381 # didn't match anything, ignore continue on
382 [[ ! -f ${x} ]] && continue
383
384 local patchname=${x##*/}
385
386 # Apply single patches, or forced sets of patches, or
387 # patches with ARCH dependant names.
388 # ???_arch_foo.patch
389 # Else, skip this input altogether
390 local a=${patchname#*_} # strip the ???_
391 a=${a%%_*} # strip the _foo.patch
392 if ! [[ ${SINGLE_PATCH} == "yes" || \
393 ${EPATCH_FORCE} == "yes" || \
394 ${a} == all || \
395 ${a} == ${ARCH} ]]
163 then 396 then
164 local EPATCH_SOURCE="$1/*" 397 continue
398 fi
399
400 # Let people filter things dynamically
401 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
402 # let people use globs in the exclude
403 eshopts_push -o noglob
404
405 local ex
406 for ex in ${EPATCH_EXCLUDE} ; do
407 if [[ ${patchname} == ${ex} ]] ; then
408 eshopts_pop
409 continue 2
410 fi
411 done
412
413 eshopts_pop
414 fi
415
416 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
417 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
418 einfo "${EPATCH_SINGLE_MSG}"
419 else
420 einfo "Applying ${patchname} ..."
421 fi
165 else 422 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 423 einfo " ${patchname} ..."
167 fi 424 fi
168 else 425
169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 426 # most of the time, there will only be one run per unique name,
170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 427 # but if there are more, make sure we get unique log filenames
171 then 428 local STDERR_TARGET="${T}/${patchname}.out"
172 EPATCH_SOURCE="$1" 429 if [[ -e ${STDERR_TARGET} ]] ; then
430 STDERR_TARGET="${T}/${patchname}-$$.out"
431 fi
432
433 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
434
435 # Decompress the patch if need be
436 local count=0
437 local PATCH_TARGET
438 if [[ -n ${PIPE_CMD} ]] ; then
439 PATCH_TARGET="${T}/$$.patch"
440 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
441
442 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
443 echo
444 eerror "Could not extract patch!"
445 #die "Could not extract patch!"
446 count=5
447 break
173 fi 448 fi
449 else
450 PATCH_TARGET=${x}
451 fi
174 452
453 # Check for absolute paths in patches. If sandbox is disabled,
454 # people could (accidently) patch files in the root filesystem.
455 # Or trigger other unpleasantries #237667. So disallow -p0 on
456 # such patches.
457 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
458 if [[ -n ${abs_paths} ]] ; then
459 count=1
460 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
461 fi
462 # Similar reason, but with relative paths.
463 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
464 if [[ -n ${rel_paths} ]] ; then
465 eqawarn "QA Notice: Your patch uses relative paths '../'."
466 eqawarn " In the future this will cause a failure."
467 eqawarn "${rel_paths}"
468 fi
469
470 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
471 local patch_cmd
472 while [[ ${count} -lt 5 ]] ; do
473 patch_cmd="${BASH_ALIASES[patch]:-patch} -p${count} ${EPATCH_OPTS}"
474
475 # Generate some useful debug info ...
476 (
477 _epatch_draw_line "***** ${patchname} *****"
175 echo 478 echo
176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 479 echo "PATCH COMMAND: ${patch_cmd} < '${PATCH_TARGET}'"
480 echo
481 _epatch_draw_line "***** ${patchname} *****"
482 ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1
483 ret=$?
484 echo
485 echo "patch program exited with status ${ret}"
486 exit ${ret}
487 ) >> "${STDERR_TARGET}"
488
489 if [ $? -eq 0 ] ; then
490 (
491 _epatch_draw_line "***** ${patchname} *****"
492 echo
493 echo "ACTUALLY APPLYING ${patchname} ..."
494 echo
495 _epatch_draw_line "***** ${patchname} *****"
496 ${patch_cmd} < "${PATCH_TARGET}" 2>&1
497 ret=$?
498 echo
499 echo "patch program exited with status ${ret}"
500 exit ${ret}
501 ) >> "${STDERR_TARGET}"
502
503 if [ $? -ne 0 ] ; then
504 echo
505 eerror "A dry-run of patch command succeeded, but actually"
506 eerror "applying the patch failed!"
507 #die "Real world sux compared to the dreamworld!"
508 count=5
509 fi
510 break
511 fi
512
513 : $(( count++ ))
514 done
515
516 # if we had to decompress the patch, delete the temp one
517 if [[ -n ${PIPE_CMD} ]] ; then
518 rm -f "${PATCH_TARGET}"
519 fi
520
521 if [[ ${count} -ge 5 ]] ; then
522 echo
523 eerror "Failed Patch: ${patchname} !"
524 eerror " ( ${PATCH_TARGET} )"
177 eerror 525 eerror
178 eerror " ${EPATCH_SOURCE}" 526 eerror "Include in your bugreport the contents of:"
179 eerror " ( ${EPATCH_SOURCE##*/} )" 527 eerror
528 eerror " ${STDERR_TARGET}"
180 echo 529 echo
181 die "Cannot find \$EPATCH_SOURCE!"
182 fi
183
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
185 fi
186
187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
196 bz2)
197 PIPE_CMD="bzip2 -dc"
198 PATCH_SUFFIX="bz2"
199 ;;
200 gz|Z|z)
201 PIPE_CMD="gzip -dc"
202 PATCH_SUFFIX="gz"
203 ;;
204 ZIP|zip)
205 PIPE_CMD="unzip -p"
206 PATCH_SUFFIX="zip"
207 ;;
208 *)
209 PIPE_CMD="cat"
210 PATCH_SUFFIX="patch"
211 ;;
212 esac
213
214 if [ "${SINGLE_PATCH}" = "no" ]
215 then
216 einfo "${EPATCH_MULTI_MSG}"
217 fi
218 for x in ${EPATCH_SOURCE}
219 do
220 # New ARCH dependant patch naming scheme ...
221 #
222 # ???_arch_foo.patch
223 #
224 if [ -f ${x} ] && \
225 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
226 [ "${EPATCH_FORCE}" = "yes" ])
227 then
228 local count=0
229 local popts="${EPATCH_OPTS}"
230 local patchname=${x##*/}
231
232 if [ -n "${EPATCH_EXCLUDE}" ]
233 then
234 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
235 then
236 continue
237 fi
238 fi
239
240 if [ "${SINGLE_PATCH}" = "yes" ]
241 then
242 if [ -n "${EPATCH_SINGLE_MSG}" ]
243 then
244 einfo "${EPATCH_SINGLE_MSG}"
245 else
246 einfo "Applying ${patchname} ..."
247 fi
248 else
249 einfo " ${patchname} ..."
250 fi
251
252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
281
282 # Allow for prefix to differ ... im lazy, so shoot me :/
283 while [ "${count}" -lt 5 ]
284 do
285 # Generate some useful debug info ...
286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288
289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
296 then
297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302
303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
305
306 if [ "$?" -ne 0 ]
307 then
308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
309 echo
310 eerror "A dry-run of patch command succeeded, but actually"
311 eerror "applying the patch failed!"
312 #die "Real world sux compared to the dreamworld!"
313 count=5
314 fi
315
316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317
318 break
319 fi
320
321 count=$((count + 1))
322 done
323
324 if [ "${PATCH_SUFFIX}" != "patch" ]
325 then
326 rm -f ${PATCH_TARGET}
327 fi
328
329 if [ "${count}" -eq 5 ]
330 then
331 echo
332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
334 eerror
335 eerror "Include in your bugreport the contents of:"
336 eerror
337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
338 echo
339 die "Failed Patch: ${patchname}!" 530 die "Failed Patch: ${patchname}!"
340 fi 531 fi
341 532
342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 533 # if everything worked, delete the full debug patch log
534 rm -f "${STDERR_TARGET}"
343 535
536 # then log away the exact stuff for people to review later
537 cat <<-EOF >> "${T}/epatch.log"
538 PATCH: ${x}
539 CMD: ${patch_cmd}
540 PWD: ${PWD}
541
542 EOF
344 eend 0 543 eend 0
345 fi
346 done 544 done
347 if [ "${SINGLE_PATCH}" = "no" ] 545
348 then 546 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
349 einfo "Done with patching" 547 : # everything worked
350 fi
351} 548}
549
550# @FUNCTION: epatch_user
551# @USAGE:
552# @DESCRIPTION:
553# Applies user-provided patches to the source tree. The patches are
554# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>[:SLOT]/, where the first
555# of these three directories to exist will be the one to use, ignoring
556# any more general directories which might exist as well. They must end
557# in ".patch" to be applied.
558#
559# User patches are intended for quick testing of patches without ebuild
560# modifications, as well as for permanent customizations a user might
561# desire. Obviously, there can be no official support for arbitrarily
562# patched ebuilds. So whenever a build log in a bug report mentions that
563# user patches were applied, the user should be asked to reproduce the
564# problem without these.
565#
566# Not all ebuilds do call this function, so placing patches in the
567# stated directory might or might not work, depending on the package and
568# the eclasses it inherits and uses. It is safe to call the function
569# repeatedly, so it is always possible to add a call at the ebuild
570# level. The first call is the time when the patches will be
571# applied.
572#
573# Ideally, this function should be called after gentoo-specific patches
574# have been applied, so that their code can be modified as well, but
575# before calls to e.g. eautoreconf, as the user patches might affect
576# autotool input files as well.
352epatch_user() { 577epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options" 578 [[ $# -ne 0 ]] && die "epatch_user takes no options"
354 579
580 # Allow multiple calls to this function; ignore all but the first
581 local applied="${T}/epatch_user.log"
582 [[ -e ${applied} ]] && return 2
583
355 # don't clobber any EPATCH vars that the parent might want 584 # don't clobber any EPATCH vars that the parent might want
356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches 585 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do 586 for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT}}; do
358 EPATCH_SOURCE=${base}/${CTARGET}/${check} 587 EPATCH_SOURCE=${base}/${CTARGET}/${check}
359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check} 588 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check} 589 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
361 if [[ -d ${EPATCH_SOURCE} ]] ; then 590 if [[ -d ${EPATCH_SOURCE} ]] ; then
362 EPATCH_SOURCE=${EPATCH_SOURCE} \ 591 EPATCH_SOURCE=${EPATCH_SOURCE} \
363 EPATCH_SUFFIX="patch" \ 592 EPATCH_SUFFIX="patch" \
364 EPATCH_FORCE="yes" \ 593 EPATCH_FORCE="yes" \
365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ 594 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
366 epatch 595 epatch
367 break 596 echo "${EPATCH_SOURCE}" > "${applied}"
597 return 0
368 fi 598 fi
369 done 599 done
600 echo "none" > "${applied}"
601 return 1
370} 602}
371 603
372# @FUNCTION: emktemp 604# @FUNCTION: emktemp
373# @USAGE: [temp dir] 605# @USAGE: [temp dir]
374# @DESCRIPTION: 606# @DESCRIPTION:
402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 634 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 635 fi
404 fi 636 fi
405} 637}
406 638
407# @FUNCTION: egetent
408# @USAGE: <database> <key>
409# @MAINTAINER:
410# base-system@gentoo.org (Linux)
411# Joe Jezak <josejx@gmail.com> (OS X)
412# usata@gentoo.org (OS X)
413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
414# @DESCRIPTION:
415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
417# and pw (FreeBSD) used in enewuser()/enewgroup()
418egetent() {
419 case ${CHOST} in
420 *-darwin[678])
421 case "$2" in
422 *[!0-9]*) # Non numeric
423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
424 ;;
425 *) # Numeric
426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
427 ;;
428 esac
429 ;;
430 *-darwin*)
431 local mytype=$1
432 [[ "passwd" == $mytype ]] && mytype="Users"
433 [[ "group" == $mytype ]] && mytype="Groups"
434 case "$2" in
435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
442 ;;
443 esac
444 ;;
445 *-freebsd*|*-dragonfly*)
446 local opts action="user"
447 [[ $1 == "passwd" ]] || action="group"
448
449 # lookup by uid/gid
450 if [[ $2 == [[:digit:]]* ]] ; then
451 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
452 fi
453
454 pw show ${action} ${opts} "$2" -q
455 ;;
456 *-netbsd*|*-openbsd*)
457 grep "$2:\*:" /etc/$1
458 ;;
459 *)
460 type -p nscd >& /dev/null && nscd -i "$1"
461 getent "$1" "$2"
462 ;;
463 esac
464}
465
466# @FUNCTION: enewuser
467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
468# @DESCRIPTION:
469# Same as enewgroup, you are not required to understand how to properly add
470# a user to the system. The only required parameter is the username.
471# Default uid is (pass -1 for this) next available, default shell is
472# /bin/false, default homedir is /dev/null, there are no default groups,
473# and default params sets the comment as 'added by portage for ${PN}'.
474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
482 # get the username
483 local euser=$1; shift
484 if [[ -z ${euser} ]] ; then
485 eerror "No username specified !"
486 die "Cannot call enewuser without a username"
487 fi
488
489 # lets see if the username already exists
490 if [[ -n $(egetent passwd "${euser}") ]] ; then
491 return 0
492 fi
493 einfo "Adding user '${euser}' to your system ..."
494
495 # options to pass to useradd
496 local opts=
497
498 # handle uid
499 local euid=$1; shift
500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
501 if [[ ${euid} -gt 0 ]] ; then
502 if [[ -n $(egetent passwd ${euid}) ]] ; then
503 euid="next"
504 fi
505 else
506 eerror "Userid given but is not greater than 0 !"
507 die "${euid} is not a valid UID"
508 fi
509 else
510 euid="next"
511 fi
512 if [[ ${euid} == "next" ]] ; then
513 for ((euid = 101; euid <= 999; euid++)); do
514 [[ -z $(egetent passwd ${euid}) ]] && break
515 done
516 fi
517 opts="${opts} -u ${euid}"
518 einfo " - Userid: ${euid}"
519
520 # handle shell
521 local eshell=$1; shift
522 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
523 if [[ ! -e ${ROOT}${eshell} ]] ; then
524 eerror "A shell was specified but it does not exist !"
525 die "${eshell} does not exist in ${ROOT}"
526 fi
527 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
528 eerror "Do not specify ${eshell} yourself, use -1"
529 die "Pass '-1' as the shell parameter"
530 fi
531 else
532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
533 [[ -x ${ROOT}${shell} ]] && break
534 done
535
536 if [[ ${shell} == "/dev/null" ]] ; then
537 eerror "Unable to identify the shell to use, proceeding with userland default."
538 case ${USERLAND} in
539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
544 fi
545
546 eshell=${shell}
547 fi
548 einfo " - Shell: ${eshell}"
549 opts="${opts} -s ${eshell}"
550
551 # handle homedir
552 local ehome=$1; shift
553 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
554 ehome="/dev/null"
555 fi
556 einfo " - Home: ${ehome}"
557 opts="${opts} -d ${ehome}"
558
559 # handle groups
560 local egroups=$1; shift
561 if [[ ! -z ${egroups} ]] ; then
562 local oldifs=${IFS}
563 local defgroup="" exgroups=""
564
565 export IFS=","
566 for g in ${egroups} ; do
567 export IFS=${oldifs}
568 if [[ -z $(egetent group "${g}") ]] ; then
569 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID"
571 fi
572 if [[ -z ${defgroup} ]] ; then
573 defgroup=${g}
574 else
575 exgroups="${exgroups},${g}"
576 fi
577 export IFS=","
578 done
579 export IFS=${oldifs}
580
581 opts="${opts} -g ${defgroup}"
582 if [[ ! -z ${exgroups} ]] ; then
583 opts="${opts} -G ${exgroups:1}"
584 fi
585 else
586 egroups="(none)"
587 fi
588 einfo " - Groups: ${egroups}"
589
590 # handle extra and add the user
591 local oldsandbox=${SANDBOX_ON}
592 export SANDBOX_ON="0"
593 case ${CHOST} in
594 *-darwin*)
595 ### Make the user
596 if [[ -z $@ ]] ; then
597 dscl . create /users/${euser} uid ${euid}
598 dscl . create /users/${euser} shell ${eshell}
599 dscl . create /users/${euser} home ${ehome}
600 dscl . create /users/${euser} realname "added by portage for ${PN}"
601 ### Add the user to the groups specified
602 local oldifs=${IFS}
603 export IFS=","
604 for g in ${egroups} ; do
605 dscl . merge /groups/${g} users ${euser}
606 done
607 export IFS=${oldifs}
608 else
609 einfo "Extra options are not supported on Darwin yet"
610 einfo "Please report the ebuild along with the info below"
611 einfo "eextra: $@"
612 die "Required function missing"
613 fi
614 ;;
615 *-freebsd*|*-dragonfly*)
616 if [[ -z $@ ]] ; then
617 pw useradd ${euser} ${opts} \
618 -c "added by portage for ${PN}" \
619 die "enewuser failed"
620 else
621 einfo " - Extra: $@"
622 pw useradd ${euser} ${opts} \
623 "$@" || die "enewuser failed"
624 fi
625 ;;
626
627 *-netbsd*)
628 if [[ -z $@ ]] ; then
629 useradd ${opts} ${euser} || die "enewuser failed"
630 else
631 einfo " - Extra: $@"
632 useradd ${opts} ${euser} "$@" || die "enewuser failed"
633 fi
634 ;;
635
636 *-openbsd*)
637 if [[ -z $@ ]] ; then
638 useradd -u ${euid} -s ${eshell} \
639 -d ${ehome} -c "Added by portage for ${PN}" \
640 -g ${egroups} ${euser} || die "enewuser failed"
641 else
642 einfo " - Extra: $@"
643 useradd -u ${euid} -s ${eshell} \
644 -d ${ehome} -c "Added by portage for ${PN}" \
645 -g ${egroups} ${euser} "$@" || die "enewuser failed"
646 fi
647 ;;
648
649 *)
650 if [[ -z $@ ]] ; then
651 useradd ${opts} \
652 -c "added by portage for ${PN}" \
653 ${euser} \
654 || die "enewuser failed"
655 else
656 einfo " - Extra: $@"
657 useradd ${opts} "$@" \
658 ${euser} \
659 || die "enewuser failed"
660 fi
661 ;;
662 esac
663
664 if [[ ! -e ${ROOT}/${ehome} ]] ; then
665 einfo " - Creating ${ehome} in ${ROOT}"
666 mkdir -p "${ROOT}/${ehome}"
667 chown ${euser} "${ROOT}/${ehome}"
668 chmod 755 "${ROOT}/${ehome}"
669 fi
670
671 export SANDBOX_ON=${oldsandbox}
672}
673
674# @FUNCTION: enewgroup
675# @USAGE: <group> [gid]
676# @DESCRIPTION:
677# This function does not require you to understand how to properly add a
678# group to the system. Just give it a group name to add and enewgroup will
679# do the rest. You may specify the gid for the group or allow the group to
680# allocate the next available one.
681enewgroup() {
682 case ${EBUILD_PHASE} in
683 unpack|compile|test|install)
684 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
685 eerror "Package fails at QA and at life. Please file a bug."
686 die "Bad package! enewgroup is only for use in pkg_* functions!"
687 esac
688
689 # get the group
690 local egroup="$1"; shift
691 if [ -z "${egroup}" ]
692 then
693 eerror "No group specified !"
694 die "Cannot call enewgroup without a group"
695 fi
696
697 # see if group already exists
698 if [[ -n $(egetent group "${egroup}") ]]; then
699 return 0
700 fi
701 einfo "Adding group '${egroup}' to your system ..."
702
703 # options to pass to useradd
704 local opts=
705
706 # handle gid
707 local egid="$1"; shift
708 if [ ! -z "${egid}" ]
709 then
710 if [ "${egid}" -gt 0 ]
711 then
712 if [ -z "`egetent group ${egid}`" ]
713 then
714 if [[ "${CHOST}" == *-darwin* ]]; then
715 opts="${opts} ${egid}"
716 else
717 opts="${opts} -g ${egid}"
718 fi
719 else
720 egid="next available; requested gid taken"
721 fi
722 else
723 eerror "Groupid given but is not greater than 0 !"
724 die "${egid} is not a valid GID"
725 fi
726 else
727 egid="next available"
728 fi
729 einfo " - Groupid: ${egid}"
730
731 # handle extra
732 local eextra="$@"
733 opts="${opts} ${eextra}"
734
735 # add the group
736 local oldsandbox="${SANDBOX_ON}"
737 export SANDBOX_ON="0"
738 case ${CHOST} in
739 *-darwin*)
740 if [ ! -z "${eextra}" ];
741 then
742 einfo "Extra options are not supported on Darwin/OS X yet"
743 einfo "Please report the ebuild along with the info below"
744 einfo "eextra: ${eextra}"
745 die "Required function missing"
746 fi
747
748 # If we need the next available
749 case ${egid} in
750 *[!0-9]*) # Non numeric
751 for ((egid = 101; egid <= 999; egid++)); do
752 [[ -z $(egetent group ${egid}) ]] && break
753 done
754 esac
755 dscl . create /groups/${egroup} gid ${egid}
756 dscl . create /groups/${egroup} passwd '*'
757 ;;
758
759 *-freebsd*|*-dragonfly*)
760 case ${egid} in
761 *[!0-9]*) # Non numeric
762 for ((egid = 101; egid <= 999; egid++)); do
763 [[ -z $(egetent group ${egid}) ]] && break
764 done
765 esac
766 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
767 ;;
768
769 *-netbsd*)
770 case ${egid} in
771 *[!0-9]*) # Non numeric
772 for ((egid = 101; egid <= 999; egid++)); do
773 [[ -z $(egetent group ${egid}) ]] && break
774 done
775 esac
776 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
777 ;;
778
779 *)
780 groupadd ${opts} ${egroup} || die "enewgroup failed"
781 ;;
782 esac
783 export SANDBOX_ON="${oldsandbox}"
784}
785
786# @FUNCTION: edos2unix 639# @FUNCTION: edos2unix
787# @USAGE: <file> [more files ...] 640# @USAGE: <file> [more files ...]
788# @DESCRIPTION: 641# @DESCRIPTION:
789# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 642# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
790# to remove all of these text utilities from DEPEND variables because this 643# to remove all of these text utilities from DEPEND variables because this
791# is a script based solution. Just give it a list of files to convert and 644# is a script based solution. Just give it a list of files to convert and
792# they will all be changed from the DOS CRLF format to the UNIX LF format. 645# they will all be changed from the DOS CRLF format to the UNIX LF format.
793edos2unix() { 646edos2unix() {
794 echo "$@" | xargs sed -i 's/\r$//' 647 [[ $# -eq 0 ]] && return 0
648 sed -i 's/\r$//' -- "$@" || die
795} 649}
796 650
651# @FUNCTION: make_desktop_entry
652# @USAGE: make_desktop_entry(<command>, [name], [icon], [type], [fields])
653# @DESCRIPTION:
797# Make a desktop file ! 654# Make a .desktop file.
798# Great for making those icons in kde/gnome startmenu !
799# Amaze your friends ! Get the women ! Join today !
800# 655#
801# make_desktop_entry(<command>, [name], [icon], [type], [path]) 656# @CODE
802#
803# binary: what command does the app run with ? 657# binary: what command does the app run with ?
804# name: the name that will show up in the menu 658# name: the name that will show up in the menu
805# icon: give your little like a pretty little icon ... 659# icon: the icon to use in the menu entry
806# this can be relative (to /usr/share/pixmaps) or 660# this can be relative (to /usr/share/pixmaps) or
807# a full path to an icon 661# a full path to an icon
808# type: what kind of application is this ? for categories: 662# type: what kind of application is this?
663# for categories:
809# http://standards.freedesktop.org/menu-spec/latest/apa.html 664# http://standards.freedesktop.org/menu-spec/latest/apa.html
810# path: if your app needs to startup in a specific dir 665# if unset, function tries to guess from package's category
666# fields: extra fields to append to the desktop file; a printf string
667# @CODE
811make_desktop_entry() { 668make_desktop_entry() {
812 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 669 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
813 670
814 local exec=${1} 671 local exec=${1}
815 local name=${2:-${PN}} 672 local name=${2:-${PN}}
816 local icon=${3:-${PN}} 673 local icon=${3:-${PN}}
817 local type=${4} 674 local type=${4}
818 local path=${5} 675 local fields=${5}
819 676
820 if [[ -z ${type} ]] ; then 677 if [[ -z ${type} ]] ; then
821 local catmaj=${CATEGORY%%-*} 678 local catmaj=${CATEGORY%%-*}
822 local catmin=${CATEGORY##*-} 679 local catmin=${CATEGORY##*-}
823 case ${catmaj} in 680 case ${catmaj} in
824 app) 681 app)
825 case ${catmin} in 682 case ${catmin} in
826 accessibility) type=Accessibility;; 683 accessibility) type="Utility;Accessibility";;
827 admin) type=System;; 684 admin) type=System;;
828 antivirus) type=System;; 685 antivirus) type=System;;
829 arch) type=Archiving;; 686 arch) type="Utility;Archiving";;
830 backup) type=Archiving;; 687 backup) type="Utility;Archiving";;
831 cdr) type=DiscBurning;; 688 cdr) type="AudioVideo;DiscBurning";;
832 dicts) type=Dictionary;; 689 dicts) type="Office;Dictionary";;
833 doc) type=Documentation;; 690 doc) type=Documentation;;
834 editors) type=TextEditor;; 691 editors) type="Utility;TextEditor";;
835 emacs) type=TextEditor;; 692 emacs) type="Development;TextEditor";;
836 emulation) type=Emulator;; 693 emulation) type="System;Emulator";;
837 laptop) type=HardwareSettings;; 694 laptop) type="Settings;HardwareSettings";;
838 office) type=Office;; 695 office) type=Office;;
839 pda) type=PDA;; 696 pda) type="Office;PDA";;
840 vim) type=TextEditor;; 697 vim) type="Development;TextEditor";;
841 xemacs) type=TextEditor;; 698 xemacs) type="Development;TextEditor";;
842 *) type=;;
843 esac 699 esac
844 ;; 700 ;;
845 701
846 dev) 702 dev)
847 type="Development" 703 type="Development"
848 ;; 704 ;;
849 705
850 games) 706 games)
851 case ${catmin} in 707 case ${catmin} in
852 action|fps) type=ActionGame;; 708 action|fps) type=ActionGame;;
853 arcade) type=ArcadeGame;; 709 arcade) type=ArcadeGame;;
854 board) type=BoardGame;; 710 board) type=BoardGame;;
855 emulation) type=Emulator;; 711 emulation) type=Emulator;;
856 kids) type=KidsGame;; 712 kids) type=KidsGame;;
857 puzzle) type=LogicGame;; 713 puzzle) type=LogicGame;;
858 roguelike) type=RolePlaying;; 714 roguelike) type=RolePlaying;;
859 rpg) type=RolePlaying;; 715 rpg) type=RolePlaying;;
860 simulation) type=Simulation;; 716 simulation) type=Simulation;;
861 sports) type=SportsGame;; 717 sports) type=SportsGame;;
862 strategy) type=StrategyGame;; 718 strategy) type=StrategyGame;;
863 *) type=;;
864 esac 719 esac
865 type="Game;${type}" 720 type="Game;${type}"
866 ;; 721 ;;
867 722
868 gnome) 723 gnome)
877 type="Network;Email" 732 type="Network;Email"
878 ;; 733 ;;
879 734
880 media) 735 media)
881 case ${catmin} in 736 case ${catmin} in
737 gfx)
882 gfx) type=Graphics;; 738 type=Graphics
739 ;;
740 *)
741 case ${catmin} in
883 radio) type=Tuner;; 742 radio) type=Tuner;;
884 sound) type=Audio;; 743 sound) type=Audio;;
885 tv) type=TV;; 744 tv) type=TV;;
886 video) type=Video;; 745 video) type=Video;;
887 *) type=;; 746 esac
747 type="AudioVideo;${type}"
748 ;;
888 esac 749 esac
889 type="AudioVideo;${type}"
890 ;; 750 ;;
891 751
892 net) 752 net)
893 case ${catmin} in 753 case ${catmin} in
894 dialup) type=Dialup;; 754 dialup) type=Dialup;;
895 ftp) type=FileTransfer;; 755 ftp) type=FileTransfer;;
896 im) type=InstantMessaging;; 756 im) type=InstantMessaging;;
897 irc) type=IRCClient;; 757 irc) type=IRCClient;;
898 mail) type=Email;; 758 mail) type=Email;;
899 news) type=News;; 759 news) type=News;;
900 nntp) type=News;; 760 nntp) type=News;;
901 p2p) type=FileTransfer;; 761 p2p) type=FileTransfer;;
902 *) type=;; 762 voip) type=Telephony;;
903 esac 763 esac
904 type="Network;${type}" 764 type="Network;${type}"
905 ;; 765 ;;
906 766
907 sci) 767 sci)
908 case ${catmin} in 768 case ${catmin} in
909 astro*) type=Astronomy;; 769 astro*) type=Astronomy;;
910 bio*) type=Biology;; 770 bio*) type=Biology;;
911 calc*) type=Calculator;; 771 calc*) type=Calculator;;
912 chem*) type=Chemistry;; 772 chem*) type=Chemistry;;
913 elec*) type=Electronics;; 773 elec*) type=Electronics;;
914 geo*) type=Geology;; 774 geo*) type=Geology;;
915 math*) type=Math;; 775 math*) type=Math;;
916 physics) type=Physics;; 776 physics) type=Physics;;
917 visual*) type=DataVisualization;; 777 visual*) type=DataVisualization;;
918 *) type=;;
919 esac 778 esac
920 type="Science;${type}" 779 type="Education;Science;${type}"
921 ;; 780 ;;
922 781
923 sys) 782 sys)
924 type="System" 783 type="System"
925 ;; 784 ;;
926 785
927 www) 786 www)
928 case ${catmin} in 787 case ${catmin} in
929 client) type=WebBrowser;; 788 client) type=WebBrowser;;
930 *) type=;;
931 esac 789 esac
932 type="Network" 790 type="Network;${type}"
933 ;; 791 ;;
934 792
935 *) 793 *)
936 type= 794 type=
937 ;; 795 ;;
942 else 800 else
943 local desktop_name="${PN}-${SLOT}" 801 local desktop_name="${PN}-${SLOT}"
944 fi 802 fi
945 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 803 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 804 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
805
806 # Don't append another ";" when a valid category value is provided.
807 type=${type%;}${type:+;}
808
809 eshopts_push -s extglob
810 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
811 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
812 ewarn "allowed in .desktop files if the value is not an absolute path."
813 icon=${icon%.@(xpm|png|svg)}
814 fi
815 eshopts_pop
947 816
948 cat <<-EOF > "${desktop}" 817 cat <<-EOF > "${desktop}"
949 [Desktop Entry] 818 [Desktop Entry]
950 Name=${name} 819 Name=${name}
951 Type=Application 820 Type=Application
952 Comment=${DESCRIPTION} 821 Comment=${DESCRIPTION}
953 Exec=${exec} 822 Exec=${exec}
954 TryExec=${exec%% *} 823 TryExec=${exec%% *}
955 Icon=${icon} 824 Icon=${icon}
956 Categories=${type}; 825 Categories=${type}
957 EOF 826 EOF
958 827
959 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 828 if [[ ${fields:-=} != *=* ]] ; then
829 # 5th arg used to be value to Path=
830 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
831 fields="Path=${fields}"
832 fi
833 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
960 834
961 ( 835 (
962 # wrap the env here so that the 'insinto' call 836 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller 837 # doesn't corrupt the env of the caller
964 insinto /usr/share/applications 838 insinto /usr/share/applications
965 doins "${desktop}" 839 doins "${desktop}"
966 ) 840 ) || die "installing desktop file failed"
967} 841}
968 842
969# @FUNCTION: validate_desktop_entries 843# @FUNCTION: validate_desktop_entries
970# @USAGE: [directories] 844# @USAGE: [directories]
971# @MAINTAINER: 845# @MAINTAINER:
1066 insinto /usr/share/applications 940 insinto /usr/share/applications
1067 newins "$@" 941 newins "$@"
1068 ) 942 )
1069} 943}
1070 944
1071# @FUNCTION: doicon 945# @FUNCTION: _iconins
1072# @USAGE: <list of icons> 946# @INTERNAL
1073# @DESCRIPTION: 947# @DESCRIPTION:
1074# Install the list of icons into the icon directory (/usr/share/pixmaps). 948# function for use in doicon and newicon
1075# This is useful in conjunction with creating desktop/menu files. 949_iconins() {
1076doicon() {
1077 ( 950 (
1078 # wrap the env here so that the 'insinto' call 951 # wrap the env here so that the 'insinto' call
1079 # doesn't corrupt the env of the caller 952 # doesn't corrupt the env of the caller
1080 local i j ret 953 local funcname=$1; shift
1081 insinto /usr/share/pixmaps 954 local size dir
1082 for i in "$@" ; do 955 local context=apps
1083 if [[ -f ${i} ]] ; then 956 local theme=hicolor
1084 doins "${i}" 957
1085 ((ret+=$?)) 958 while [[ $# -gt 0 ]] ; do
1086 elif [[ -d ${i} ]] ; then 959 case $1 in
1087 for j in "${i}"/*.png ; do 960 -s|--size)
1088 doins "${j}" 961 if [[ ${2%%x*}x${2%%x*} == "$2" ]] ; then
1089 ((ret+=$?)) 962 size=${2%%x*}
1090 done
1091 else 963 else
1092 ((++ret)) 964 size=${2}
1093 fi 965 fi
1094 done
1095 exit ${ret}
1096 )
1097}
1098
1099# @FUNCTION: newicon
1100# @USAGE: <icon> <newname>
1101# @DESCRIPTION:
1102# Like all other new* functions, install the specified icon as newname.
1103newicon() {
1104 (
1105 # wrap the env here so that the 'insinto' call
1106 # doesn't corrupt the env of the caller
1107 insinto /usr/share/pixmaps
1108 newins "$@"
1109 )
1110}
1111
1112# for internal use only (unpack_pdv and unpack_makeself)
1113find_unpackable_file() {
1114 local src=$1
1115 if [[ -z ${src} ]] ; then
1116 src=${DISTDIR}/${A}
1117 else
1118 if [[ -e ${DISTDIR}/${src} ]] ; then
1119 src=${DISTDIR}/${src}
1120 elif [[ -e ${PWD}/${src} ]] ; then
1121 src=${PWD}/${src}
1122 elif [[ -e ${src} ]] ; then
1123 src=${src}
1124 fi
1125 fi
1126 [[ ! -e ${src} ]] && return 1
1127 echo "${src}"
1128}
1129
1130# @FUNCTION: unpack_pdv
1131# @USAGE: <file to unpack> <size of off_t>
1132# @DESCRIPTION:
1133# Unpack those pesky pdv generated files ...
1134# They're self-unpacking programs with the binary package stuffed in
1135# the middle of the archive. Valve seems to use it a lot ... too bad
1136# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1137#
1138# You have to specify the off_t size ... I have no idea how to extract that
1139# information out of the binary executable myself. Basically you pass in
1140# the size of the off_t type (in bytes) on the machine that built the pdv
1141# archive.
1142#
1143# One way to determine this is by running the following commands:
1144#
1145# @CODE
1146# strings <pdv archive> | grep lseek
1147# strace -elseek <pdv archive>
1148# @CODE
1149#
1150# Basically look for the first lseek command (we do the strings/grep because
1151# sometimes the function call is _llseek or something) and steal the 2nd
1152# parameter. Here is an example:
1153#
1154# @CODE
1155# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1156# lseek
1157# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1158# lseek(3, -4, SEEK_END) = 2981250
1159# @CODE
1160#
1161# Thus we would pass in the value of '4' as the second parameter.
1162unpack_pdv() {
1163 local src=$(find_unpackable_file "$1")
1164 local sizeoff_t=$2
1165
1166 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1167 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1168
1169 local shrtsrc=$(basename "${src}")
1170 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1171 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1172 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1173
1174 # grab metadata for debug reasons
1175 local metafile=$(emktemp)
1176 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1177
1178 # rip out the final file name from the metadata
1179 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1180 datafile=$(basename "${datafile}")
1181
1182 # now lets uncompress/untar the file if need be
1183 local tmpfile=$(emktemp)
1184 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1185
1186 local iscompressed=$(file -b "${tmpfile}")
1187 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1188 iscompressed=1
1189 mv ${tmpfile}{,.Z}
1190 gunzip ${tmpfile}
1191 else
1192 iscompressed=0
1193 fi
1194 local istar=$(file -b "${tmpfile}")
1195 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1196 istar=1
1197 else
1198 istar=0
1199 fi
1200
1201 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1202 #dd if=${src} ibs=${metaskip} count=1 \
1203 # | dd ibs=${tailskip} skip=1 \
1204 # | gzip -dc \
1205 # > ${datafile}
1206 if [ ${iscompressed} -eq 1 ] ; then
1207 if [ ${istar} -eq 1 ] ; then
1208 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1209 | head -c $((${metaskip}-${tailskip})) \
1210 | tar -xzf -
1211 else
1212 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1213 | head -c $((${metaskip}-${tailskip})) \
1214 | gzip -dc \
1215 > ${datafile}
1216 fi
1217 else
1218 if [ ${istar} -eq 1 ] ; then
1219 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1220 | head -c $((${metaskip}-${tailskip})) \
1221 | tar --no-same-owner -xf -
1222 else
1223 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1224 | head -c $((${metaskip}-${tailskip})) \
1225 > ${datafile}
1226 fi
1227 fi
1228 true
1229 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1230 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1231}
1232
1233# @FUNCTION: unpack_makeself
1234# @USAGE: [file to unpack] [offset] [tail|dd]
1235# @DESCRIPTION:
1236# Unpack those pesky makeself generated files ...
1237# They're shell scripts with the binary package tagged onto
1238# the end of the archive. Loki utilized the format as does
1239# many other game companies.
1240#
1241# If the file is not specified, then ${A} is used. If the
1242# offset is not specified then we will attempt to extract
1243# the proper offset from the script itself.
1244unpack_makeself() {
1245 local src_input=${1:-${A}}
1246 local src=$(find_unpackable_file "${src_input}")
1247 local skip=$2
1248 local exe=$3
1249
1250 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1251
1252 local shrtsrc=$(basename "${src}")
1253 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1254 if [[ -z ${skip} ]] ; then
1255 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1256 local skip=0
1257 exe=tail
1258 case ${ver} in 966 case ${size} in
1259 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 967 16|22|24|32|36|48|64|72|96|128|192|256)
1260 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 968 size=${size}x${size};;
1261 ;; 969 scalable)
1262 2.0|2.0.1)
1263 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1264 ;;
1265 2.1.1)
1266 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1267 let skip="skip + 1"
1268 ;;
1269 2.1.2)
1270 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1271 let skip="skip + 1"
1272 ;;
1273 2.1.3)
1274 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1275 let skip="skip + 1"
1276 ;;
1277 2.1.4|2.1.5)
1278 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1279 skip=$(head -n ${skip} "${src}" | wc -c)
1280 exe="dd"
1281 ;; 970 ;;
1282 *) 971 *)
1283 eerror "I'm sorry, but I was unable to support the Makeself file." 972 eerror "${size} is an unsupported icon size!"
1284 eerror "The version I detected was '${ver}'." 973 exit 1;;
1285 eerror "Please file a bug about the file ${shrtsrc} at"
1286 eerror "http://bugs.gentoo.org/ so that support can be added."
1287 die "makeself version '${ver}' not supported"
1288 ;;
1289 esac 974 esac
1290 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 975 shift 2;;
1291 fi 976 -t|--theme)
1292 case ${exe} in 977 theme=${2}
1293 tail) exe="tail -n +${skip} '${src}'";; 978 shift 2;;
1294 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 979 -c|--context)
1295 *) die "makeself cant handle exe '${exe}'" 980 context=${2}
1296 esac 981 shift 2;;
1297
1298 # lets grab the first few bytes of the file to figure out what kind of archive it is
1299 local tmpfile=$(emktemp)
1300 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1301 local filetype=$(file -b "${tmpfile}")
1302 case ${filetype} in
1303 *tar\ archive*)
1304 eval ${exe} | tar --no-same-owner -xf -
1305 ;;
1306 bzip2*)
1307 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1308 ;;
1309 gzip*)
1310 eval ${exe} | tar --no-same-owner -xzf -
1311 ;;
1312 compress*)
1313 eval ${exe} | gunzip | tar --no-same-owner -xf -
1314 ;;
1315 *) 982 *)
1316 eerror "Unknown filetype \"${filetype}\" ?"
1317 false
1318 ;;
1319 esac
1320 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1321}
1322
1323# @FUNCTION: check_license
1324# @USAGE: [license]
1325# @DESCRIPTION:
1326# Display a license for user to accept. If no license is
1327# specified, then ${LICENSE} is used.
1328check_license() {
1329 local lic=$1
1330 if [ -z "${lic}" ] ; then
1331 lic="${PORTDIR}/licenses/${LICENSE}"
1332 else
1333 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1334 lic="${PORTDIR}/licenses/${lic}"
1335 elif [ -e "${PWD}/${lic}" ] ; then
1336 lic="${PWD}/${lic}"
1337 elif [ -e "${lic}" ] ; then
1338 lic="${lic}"
1339 fi
1340 fi
1341 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1342 local l="`basename ${lic}`"
1343
1344 # here is where we check for the licenses the user already
1345 # accepted ... if we don't find a match, we make the user accept
1346 local shopts=$-
1347 local alic
1348 set -o noglob #so that bash doesn't expand "*"
1349 for alic in ${ACCEPT_LICENSE} ; do
1350 if [[ ${alic} == ${l} ]]; then
1351 set +o noglob; set -${shopts} #reset old shell opts
1352 return 0
1353 fi
1354 done
1355 set +o noglob; set -$shopts #reset old shell opts
1356
1357 local licmsg=$(emktemp)
1358 cat <<-EOF > ${licmsg}
1359 **********************************************************
1360 The following license outlines the terms of use of this
1361 package. You MUST accept this license for installation to
1362 continue. When you are done viewing, hit 'q'. If you
1363 CTRL+C out of this, the install will not run!
1364 **********************************************************
1365
1366 EOF
1367 cat ${lic} >> ${licmsg}
1368 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1369 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1370 read alic
1371 case ${alic} in
1372 yes|Yes|y|Y)
1373 return 0
1374 ;;
1375 *)
1376 echo;echo;echo
1377 eerror "You MUST accept the license to continue! Exiting!"
1378 die "Failed to accept license"
1379 ;;
1380 esac
1381}
1382
1383# @FUNCTION: cdrom_get_cds
1384# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1385# @DESCRIPTION:
1386# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1387# the whole 'non-interactive' policy, but damnit I want CD support !
1388#
1389# With these cdrom functions we handle all the user interaction and
1390# standardize everything. All you have to do is call cdrom_get_cds()
1391# and when the function returns, you can assume that the cd has been
1392# found at CDROM_ROOT.
1393#
1394# The function will attempt to locate a cd based upon a file that is on
1395# the cd. The more files you give this function, the more cds
1396# the cdrom functions will handle.
1397#
1398# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1399# etc... If you want to give the cds better names, then just export
1400# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1401# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1402# also use the CDROM_NAME_SET bash array.
1403#
1404# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1405cdrom_get_cds() {
1406 # first we figure out how many cds we're dealing with by
1407 # the # of files they gave us
1408 local cdcnt=0
1409 local f=
1410 for f in "$@" ; do
1411 ((++cdcnt))
1412 export CDROM_CHECK_${cdcnt}="$f"
1413 done
1414 export CDROM_TOTAL_CDS=${cdcnt}
1415 export CDROM_CURRENT_CD=1
1416
1417 # now we see if the user gave use CD_ROOT ...
1418 # if they did, let's just believe them that it's correct
1419 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1420 local var=
1421 cdcnt=0
1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1423 ((++cdcnt))
1424 var="CD_ROOT_${cdcnt}"
1425 [[ -z ${!var} ]] && var="CD_ROOT"
1426 if [[ -z ${!var} ]] ; then 983 if [[ -z ${size} ]] ; then
1427 eerror "You must either use just the CD_ROOT" 984 insinto /usr/share/pixmaps
1428 eerror "or specify ALL the CD_ROOT_X variables." 985 else
1429 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 986 insinto /usr/share/icons/${theme}/${size}/${context}
1430 die "could not locate CD_ROOT_${cdcnt}"
1431 fi 987 fi
1432 done
1433 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1434 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1435 export CDROM_SET=-1
1436 for f in ${CDROM_CHECK_1//:/ } ; do
1437 ((++CDROM_SET))
1438 [[ -e ${CD_ROOT}/${f} ]] && break
1439 done
1440 export CDROM_MATCH=${f}
1441 return
1442 fi
1443 988
1444 # User didn't help us out so lets make sure they know they can 989 if [[ ${funcname} == doicon ]] ; then
1445 # simplify the whole process ...
1446 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1447 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1448 echo
1449 einfo "If you do not have the CD, but have the data files"
1450 einfo "mounted somewhere on your filesystem, just export"
1451 einfo "the variable CD_ROOT so that it points to the"
1452 einfo "directory containing the files."
1453 echo
1454 einfo "For example:"
1455 einfo "export CD_ROOT=/mnt/cdrom"
1456 echo
1457 else
1458 if [[ -n ${CDROM_NAME_SET} ]] ; then
1459 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1460 cdcnt=0
1461 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1462 ((++cdcnt))
1463 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1464 done
1465 fi
1466
1467 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1468 cdcnt=0
1469 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1470 ((++cdcnt))
1471 var="CDROM_NAME_${cdcnt}"
1472 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1473 done
1474 echo
1475 einfo "If you do not have the CDs, but have the data files"
1476 einfo "mounted somewhere on your filesystem, just export"
1477 einfo "the following variables so they point to the right place:"
1478 einfon ""
1479 cdcnt=0
1480 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1481 ((++cdcnt))
1482 echo -n " CD_ROOT_${cdcnt}"
1483 done
1484 echo
1485 einfo "Or, if you have all the files in the same place, or"
1486 einfo "you only have one cdrom, you can export CD_ROOT"
1487 einfo "and that place will be used as the same data source"
1488 einfo "for all the CDs."
1489 echo
1490 einfo "For example:"
1491 einfo "export CD_ROOT_1=/mnt/cdrom"
1492 echo
1493 fi
1494
1495 export CDROM_SET=""
1496 export CDROM_CURRENT_CD=0
1497 cdrom_load_next_cd
1498}
1499
1500# @FUNCTION: cdrom_load_next_cd
1501# @DESCRIPTION:
1502# Some packages are so big they come on multiple CDs. When you're done reading
1503# files off a CD and want access to the next one, just call this function.
1504# Again, all the messy details of user interaction are taken care of for you.
1505# Once this returns, just read the variable CDROM_ROOT for the location of the
1506# mounted CD. Note that you can only go forward in the CD list, so make sure
1507# you only call this function when you're done using the current CD.
1508cdrom_load_next_cd() {
1509 local var
1510 ((++CDROM_CURRENT_CD))
1511
1512 unset CDROM_ROOT
1513 var=CD_ROOT_${CDROM_CURRENT_CD}
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1515 if [[ -z ${!var} ]] ; then 990 if [[ -f $1 ]] ; then
1516 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 991 doins "${1}"
1517 _cdrom_locate_file_on_cd ${!var} 992 elif [[ -d $1 ]] ; then
1518 else 993 shopt -s nullglob
1519 export CDROM_ROOT=${!var} 994 doins "${1}"/*.{png,svg}
1520 fi 995 shopt -u nullglob
1521
1522 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1523}
1524
1525# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1526# functions. this should *never* be called from an ebuild.
1527# all it does is try to locate a give file on a cd ... if the cd isn't
1528# found, then a message asking for the user to insert the cdrom will be
1529# displayed and we'll hang out here until:
1530# (1) the file is found on a mounted cdrom
1531# (2) the user hits CTRL+C
1532_cdrom_locate_file_on_cd() {
1533 local mline=""
1534 local showedmsg=0 showjolietmsg=0
1535
1536 while [[ -z ${CDROM_ROOT} ]] ; do
1537 local i=0
1538 local -a cdset=(${*//:/ })
1539 if [[ -n ${CDROM_SET} ]] ; then
1540 cdset=(${cdset[${CDROM_SET}]})
1541 fi
1542
1543 while [[ -n ${cdset[${i}]} ]] ; do
1544 local dir=$(dirname ${cdset[${i}]})
1545 local file=$(basename ${cdset[${i}]})
1546
1547 local point= node= fs= foo=
1548 while read point node fs foo ; do
1549 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1550 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1551 && continue
1552 point=${point//\040/ }
1553 [[ ! -d ${point}/${dir} ]] && continue
1554 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1555 export CDROM_ROOT=${point}
1556 export CDROM_SET=${i}
1557 export CDROM_MATCH=${cdset[${i}]}
1558 return
1559 done <<< "$(get_mounts)"
1560
1561 ((++i))
1562 done
1563
1564 echo
1565 if [[ ${showedmsg} -eq 0 ]] ; then
1566 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1567 if [[ -z ${CDROM_NAME} ]] ; then
1568 einfo "Please insert+mount the cdrom for ${PN} now !"
1569 else 996 else
1570 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !" 997 eerror "${1} is not a valid file/directory!"
998 exit 1
1571 fi 999 fi
1572 else 1000 else
1573 if [[ -z ${CDROM_NAME_1} ]] ; then 1001 break
1574 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1575 else
1576 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1577 einfo "Please insert+mount the ${!var} cdrom now !"
1578 fi
1579 fi 1002 fi
1580 showedmsg=1 1003 shift 1;;
1581 fi 1004 esac
1582 einfo "Press return to scan for the cd again"
1583 einfo "or hit CTRL+C to abort the emerge."
1584 echo
1585 if [[ ${showjolietmsg} -eq 0 ]] ; then
1586 showjolietmsg=1
1587 else
1588 ewarn "If you are having trouble with the detection"
1589 ewarn "of your CD, it is possible that you do not have"
1590 ewarn "Joliet support enabled in your kernel. Please"
1591 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1592 ebeep 5
1593 fi
1594 read || die "something is screwed with your system"
1595 done 1005 done
1006 if [[ ${funcname} == newicon ]] ; then
1007 newins "$@"
1008 fi
1009 ) || die
1010}
1011
1012# @FUNCTION: doicon
1013# @USAGE: [options] <icons>
1014# @DESCRIPTION:
1015# Install icon into the icon directory /usr/share/icons or into
1016# /usr/share/pixmaps if "--size" is not set.
1017# This is useful in conjunction with creating desktop/menu files.
1018#
1019# @CODE
1020# options:
1021# -s, --size
1022# !!! must specify to install into /usr/share/icons/... !!!
1023# size of the icon, like 48 or 48x48
1024# supported icon sizes are:
1025# 16 22 24 32 36 48 64 72 96 128 192 256 scalable
1026# -c, --context
1027# defaults to "apps"
1028# -t, --theme
1029# defaults to "hicolor"
1030#
1031# icons: list of icons
1032#
1033# example 1: doicon foobar.png fuqbar.svg suckbar.png
1034# results in: insinto /usr/share/pixmaps
1035# doins foobar.png fuqbar.svg suckbar.png
1036#
1037# example 2: doicon -s 48 foobar.png fuqbar.png blobbar.png
1038# results in: insinto /usr/share/icons/hicolor/48x48/apps
1039# doins foobar.png fuqbar.png blobbar.png
1040# @CODE
1041doicon() {
1042 _iconins ${FUNCNAME} "$@"
1043}
1044
1045# @FUNCTION: newicon
1046# @USAGE: [options] <icon> <newname>
1047# @DESCRIPTION:
1048# Like doicon, install the specified icon as newname.
1049#
1050# @CODE
1051# example 1: newicon foobar.png NEWNAME.png
1052# results in: insinto /usr/share/pixmaps
1053# newins foobar.png NEWNAME.png
1054#
1055# example 2: newicon -s 48 foobar.png NEWNAME.png
1056# results in: insinto /usr/share/icons/hicolor/48x48/apps
1057# newins foobar.png NEWNAME.png
1058# @CODE
1059newicon() {
1060 _iconins ${FUNCNAME} "$@"
1596} 1061}
1597 1062
1598# @FUNCTION: strip-linguas 1063# @FUNCTION: strip-linguas
1599# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>] 1064# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1600# @DESCRIPTION: 1065# @DESCRIPTION:
1617 else 1082 else
1618 newls="" 1083 newls=""
1619 fi 1084 fi
1620 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1085 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1621 if [[ ${op} == "-i" ]] ; then 1086 if [[ ${op} == "-i" ]] ; then
1622 hasq ${f} ${ls} && newls="${newls} ${f}" 1087 has ${f} ${ls} && newls="${newls} ${f}"
1623 else 1088 else
1624 hasq ${f} ${ls} || newls="${newls} ${f}" 1089 has ${f} ${ls} || newls="${newls} ${f}"
1625 fi 1090 fi
1626 done 1091 done
1627 ls=${newls} 1092 ls=${newls}
1628 done 1093 done
1629 else 1094 else
1631 fi 1096 fi
1632 1097
1633 nols="" 1098 nols=""
1634 newls="" 1099 newls=""
1635 for f in ${LINGUAS} ; do 1100 for f in ${LINGUAS} ; do
1636 if hasq ${f} ${ls} ; then 1101 if has ${f} ${ls} ; then
1637 newls="${newls} ${f}" 1102 newls="${newls} ${f}"
1638 else 1103 else
1639 nols="${nols} ${f}" 1104 nols="${nols} ${f}"
1640 fi 1105 fi
1641 done 1106 done
1642 [[ -n ${nols} ]] \ 1107 [[ -n ${nols} ]] \
1643 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols} 1108 && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1644 export LINGUAS=${newls:1} 1109 export LINGUAS=${newls:1}
1645} 1110}
1646 1111
1647# @FUNCTION: preserve_old_lib 1112# @FUNCTION: preserve_old_lib
1648# @USAGE: <libs to preserve> [more libs] 1113# @USAGE: <libs to preserve> [more libs]
1696 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1161 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1697 ewarn "in order to remove these old dependencies. If you do not have this" 1162 ewarn "in order to remove these old dependencies. If you do not have this"
1698 ewarn "helper program, simply emerge the 'gentoolkit' package." 1163 ewarn "helper program, simply emerge the 'gentoolkit' package."
1699 ewarn 1164 ewarn
1700 fi 1165 fi
1701 ewarn " # revdep-rebuild --library ${lib##*/}" 1166 ewarn " # revdep-rebuild --library '${lib}' && rm '${lib}'"
1702 done 1167 done
1703 if [[ ${notice} -eq 1 ]] ; then
1704 ewarn
1705 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1706 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1707 for lib in "$@" ; do
1708 ewarn " # rm '${lib}'"
1709 done
1710 fi
1711} 1168}
1712 1169
1713# @FUNCTION: built_with_use 1170# @FUNCTION: built_with_use
1714# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1171# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1715# @DESCRIPTION: 1172# @DESCRIPTION:
1173#
1174# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1175#
1716# A temporary hack until portage properly supports DEPENDing on USE 1176# A temporary hack until portage properly supports DEPENDing on USE
1717# flags being enabled in packages. This will check to see if the specified 1177# flags being enabled in packages. This will check to see if the specified
1718# DEPEND atom was built with the specified list of USE flags. The 1178# DEPEND atom was built with the specified list of USE flags. The
1719# --missing option controls the behavior if called on a package that does 1179# --missing option controls the behavior if called on a package that does
1720# not actually support the defined USE flags (aka listed in IUSE). 1180# not actually support the defined USE flags (aka listed in IUSE).
1849 else 1309 else
1850 newbin "${tmpwrapper}" "${wrapper}" || die 1310 newbin "${tmpwrapper}" "${wrapper}" || die
1851 fi 1311 fi
1852} 1312}
1853 1313
1854# @FUNCTION: prepalldocs 1314# @FUNCTION: path_exists
1855# @USAGE: 1315# @USAGE: [-a|-o] <paths>
1856# @DESCRIPTION: 1316# @DESCRIPTION:
1857# Compress files in /usr/share/doc which are not already 1317# Check if the specified paths exist. Works for all types of paths
1858# compressed, excluding /usr/share/doc/${PF}/html. 1318# (files/dirs/etc...). The -a and -o flags control the requirements
1859# Uses the ecompressdir to do the compression. 1319# of the paths. They correspond to "and" and "or" logic. So the -a
1860# 2009-02-18 by betelgeuse: 1320# flag means all the paths must exist while the -o flag means at least
1861# Commented because ecompressdir is even more internal to 1321# one of the paths must exist. The default behavior is "and". If no
1862# Portage than prepalldocs (it's not even mentioned in man 5 1322# paths are specified, then the return value is "false".
1863# ebuild). Please submit a better version for review to gentoo-dev 1323path_exists() {
1864# if you want prepalldocs here. 1324 local opt=$1
1865#prepalldocs() { 1325 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1866# if [[ -n $1 ]] ; then 1326
1867# ewarn "prepalldocs: invalid usage; takes no arguments" 1327 # no paths -> return false
1328 # same behavior as: [[ -e "" ]]
1329 [[ $# -eq 0 ]] && return 1
1330
1331 local p r=0
1332 for p in "$@" ; do
1333 [[ -e ${p} ]]
1334 : $(( r += $? ))
1335 done
1336
1337 case ${opt} in
1338 -a) return $(( r != 0 )) ;;
1339 -o) return $(( r == $# )) ;;
1340 esac
1341}
1342
1343# @FUNCTION: in_iuse
1344# @USAGE: <flag>
1345# @DESCRIPTION:
1346# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1347# as necessary.
1348#
1349# Note that this function should not be used in the global scope.
1350in_iuse() {
1351 debug-print-function ${FUNCNAME} "${@}"
1352 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1353
1354 local flag=${1}
1355 local liuse=( ${IUSE} )
1356
1357 has "${flag}" "${liuse[@]#[+-]}"
1358}
1359
1360# @FUNCTION: use_if_iuse
1361# @USAGE: <flag>
1362# @DESCRIPTION:
1363# Return true if the given flag is in USE and IUSE.
1364#
1365# Note that this function should not be used in the global scope.
1366use_if_iuse() {
1367 in_iuse $1 || return 1
1368 use $1
1369}
1370
1371# @FUNCTION: usex
1372# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1373# @DESCRIPTION:
1374# Proxy to declare usex for package managers or EAPIs that do not provide it
1375# and use the package manager implementation when available (i.e. EAPI >= 5).
1376# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1377# otherwise echo [false output][false suffix] (defaults to "no").
1378if has "${EAPI:-0}" 0 1 2 3 4; then
1379 usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1380fi
1381
1382# @FUNCTION: prune_libtool_files
1383# @USAGE: [--all]
1384# @DESCRIPTION:
1385# Locate unnecessary libtool files (.la) and libtool static archives
1386# (.a) and remove them from installation image.
1387#
1388# By default, .la files are removed whenever the static linkage can
1389# either be performed using pkg-config or doesn't introduce additional
1390# flags.
1391#
1392# If '--all' argument is passed, all .la files are removed. This is
1393# usually useful when the package installs plugins and does not use .la
1394# files for loading them.
1395#
1396# The .a files are only removed whenever corresponding .la files state
1397# that they should not be linked to, i.e. whenever these files
1398# correspond to plugins.
1399#
1400# Note: if your package installs both static libraries and .pc files,
1401# you need to add pkg-config to your DEPEND.
1402prune_libtool_files() {
1403 debug-print-function ${FUNCNAME} "$@"
1404
1405 local removing_all opt
1406 for opt; do
1407 case "${opt}" in
1408 --all)
1409 removing_all=1
1410 ;;
1411 *)
1412 die "Invalid argument to ${FUNCNAME}(): ${opt}"
1413 esac
1414 done
1415
1416 local f
1417 local queue=()
1418 while IFS= read -r -d '' f; do # for all .la files
1419 local archivefile=${f/%.la/.a}
1420
1421 [[ ${f} != ${archivefile} ]] || die 'regex sanity check failed'
1422
1423 # Remove static libs we're not supposed to link against.
1424 if grep -q '^shouldnotlink=yes$' "${f}"; then
1425 if [[ -f ${archivefile} ]]; then
1426 einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)"
1427 queue+=( "${archivefile}" )
1428 fi
1429
1430 # The .la file may be used by a module loader, so avoid removing it
1431 # unless explicitly requested.
1432 [[ ${removing_all} ]] || continue
1433 fi
1434
1435 # Remove .la files when:
1436 # - user explicitly wants us to remove all .la files,
1437 # - respective static archive doesn't exist,
1438 # - they are covered by a .pc file already,
1439 # - they don't provide any new information (no libs & no flags).
1440 local reason pkgconfig_scanned
1441 if [[ ${removing_all} ]]; then
1442 reason='requested'
1443 elif [[ ! -f ${archivefile} ]]; then
1444 reason='no static archive'
1445 elif [[ ! $(sed -nre \
1446 "s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" \
1447 "${f}") ]]; then
1448 reason='no libs & flags'
1449 else
1450 if [[ ! ${pkgconfig_scanned} ]]; then
1451 # Create a list of all .pc-covered libs.
1452 local pc_libs=()
1453 if [[ ! ${removing_all} ]]; then
1454 local f
1455 local tf=${T}/prune-lt-files.pc
1456 local pkgconf=$(tc-getPKG_CONFIG)
1457
1458 while IFS= read -r -d '' f; do # for all .pc files
1459 local arg
1460
1461 sed -e '/^Requires:/d' "${f}" > "${tf}"
1462 for arg in $("${pkgconf}" --libs "${tf}"); do
1463 [[ ${arg} == -l* ]] && pc_libs+=( lib${arg#-l}.la )
1464 done
1465 done < <(find "${D}" -type f -name '*.pc' -print0)
1466
1467 rm -f "${tf}"
1468 fi
1469
1470 pkgconfig_scanned=1
1471 fi
1472
1473 has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc'
1474 fi
1475
1476 if [[ ${reason} ]]; then
1477 einfo "Removing unnecessary ${f#${D%/}} (${reason})"
1478 queue+=( "${f}" )
1479 fi
1480 done < <(find "${D}" -xtype f -name '*.la' -print0)
1481
1482 if [[ ${queue[@]} ]]; then
1483 rm -f "${queue[@]}"
1868# fi 1484 fi
1485}
1869 1486
1870# cd "${D}" 1487check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1871# [[ -d usr/share/doc ]] || return 0
1872 1488
1873# find usr/share/doc -exec gzip {} + 1489fi
1874# ecompressdir --ignore /usr/share/doc/${PF}/html
1875# ecompressdir --queue /usr/share/doc
1876#}

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