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1# Copyright 1999-2011 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 1.366 2011/09/30 16:51:01 vapier 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 ${ECLASS} eclass" 21inherit multilib toolchain-funcs user
21 22
22if has "${EAPI:-0}" 0 1 2; then 23if has "${EAPI:-0}" 0 1 2; then
23 24
24# @FUNCTION: epause 25# @FUNCTION: epause
25# @USAGE: [seconds] 26# @USAGE: [seconds]
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev 71# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile. 72# profile.
72if ! declare -F eqawarn >/dev/null ; then 73if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() { 74 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@" 75 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
76 :
75 } 77 }
76fi 78fi
77 79
78# @FUNCTION: ecvs_clean 80# @FUNCTION: ecvs_clean
79# @USAGE: [list of dirs] 81# @USAGE: [list of dirs]
94esvn_clean() { 96esvn_clean() {
95 [[ -z $* ]] && set -- . 97 [[ -z $* ]] && set -- .
96 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 98 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
97} 99}
98 100
101# @FUNCTION: estack_push
102# @USAGE: <stack> [items to push]
103# @DESCRIPTION:
104# Push any number of items onto the specified stack. Pick a name that
105# is a valid variable (i.e. stick to alphanumerics), and push as many
106# items as you like onto the stack at once.
107#
108# The following code snippet will echo 5, then 4, then 3, then ...
109# @CODE
110# estack_push mystack 1 2 3 4 5
111# while estack_pop mystack i ; do
112# echo "${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
99# @FUNCTION: eshopts_push 149# @FUNCTION: eshopts_push
100# @USAGE: [options to `set` or `shopt`] 150# @USAGE: [options to `set` or `shopt`]
101# @DESCRIPTION: 151# @DESCRIPTION:
102# Often times code will want to enable a shell option to change code behavior. 152# Often times code will want to enable a shell option to change code behavior.
103# Since changing shell options can easily break other pieces of code (which 153# Since changing shell options can easily break other pieces of code (which
108# rather than `set` as there are some options only available via that. 158# rather than `set` as there are some options only available via that.
109# 159#
110# A common example is to disable shell globbing so that special meaning/care 160# A common example is to disable shell globbing so that special meaning/care
111# may be used with variables/arguments to custom functions. That would be: 161# may be used with variables/arguments to custom functions. That would be:
112# @CODE 162# @CODE
113# eshopts_push -o noglob 163# eshopts_push -s noglob
114# for x in ${foo} ; do 164# for x in ${foo} ; do
115# if ...some check... ; then 165# if ...some check... ; then
116# eshopts_pop 166# eshopts_pop
117# return 0 167# return 0
118# fi 168# fi
119# done 169# done
120# eshopts_pop 170# eshopts_pop
121# @CODE 171# @CODE
122eshopts_push() { 172eshopts_push() {
123 # have to assume __ESHOPTS_SAVE__ isn't screwed with
124 # as a `declare -a` here will reset its value
125 local i=${#__ESHOPTS_SAVE__[@]}
126 if [[ $1 == -[su] ]] ; then 173 if [[ $1 == -[su] ]] ; then
127 __ESHOPTS_SAVE__[$i]=$(shopt -p) 174 estack_push eshopts "$(shopt -p)"
128 [[ $# -eq 0 ]] && return 0 175 [[ $# -eq 0 ]] && return 0
129 shopt "$@" || die "eshopts_push: bad options to shopt: $*" 176 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
130 else 177 else
131 __ESHOPTS_SAVE__[$i]=$- 178 estack_push eshopts $-
132 [[ $# -eq 0 ]] && return 0 179 [[ $# -eq 0 ]] && return 0
133 set "$@" || die "eshopts_push: bad options to set: $*" 180 set "$@" || die "${FUNCNAME}: bad options to set: $*"
134 fi 181 fi
135} 182}
136 183
137# @FUNCTION: eshopts_pop 184# @FUNCTION: eshopts_pop
138# @USAGE: 185# @USAGE:
139# @DESCRIPTION: 186# @DESCRIPTION:
140# Restore the shell options to the state saved with the corresponding 187# Restore the shell options to the state saved with the corresponding
141# eshopts_push call. See that function for more details. 188# eshopts_push call. See that function for more details.
142eshopts_pop() { 189eshopts_pop() {
143 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments" 190 local s
144 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 )) 191 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
145 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
146 local s=${__ESHOPTS_SAVE__[$i]}
147 unset __ESHOPTS_SAVE__[$i]
148 if [[ ${s} == "shopt -"* ]] ; then 192 if [[ ${s} == "shopt -"* ]] ; then
149 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}" 193 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
150 else 194 else
151 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-" 195 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
152 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}" 196 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
153 fi 197 fi
198}
199
200# @FUNCTION: eumask_push
201# @USAGE: <new umask>
202# @DESCRIPTION:
203# Set the umask to the new value specified while saving the previous
204# value onto a stack. Useful for temporarily changing the umask.
205eumask_push() {
206 estack_push eumask "$(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}"
154} 219}
155 220
156# @VARIABLE: EPATCH_SOURCE 221# @VARIABLE: EPATCH_SOURCE
157# @DESCRIPTION: 222# @DESCRIPTION:
158# Default directory to search for patches. 223# Default directory to search for patches.
161# @DESCRIPTION: 226# @DESCRIPTION:
162# Default extension for patches (do not prefix the period yourself). 227# Default extension for patches (do not prefix the period yourself).
163EPATCH_SUFFIX="patch.bz2" 228EPATCH_SUFFIX="patch.bz2"
164# @VARIABLE: EPATCH_OPTS 229# @VARIABLE: EPATCH_OPTS
165# @DESCRIPTION: 230# @DESCRIPTION:
166# Default options for patch: 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.
167# @CODE 240# @CODE
168# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571 241# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
169# --no-backup-if-mismatch - do not leave .orig files behind 242# --no-backup-if-mismatch - do not leave .orig files behind
170# -E - automatically remove empty files 243# -E - automatically remove empty files
171# @CODE 244# @CODE
172EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 245EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
173# @VARIABLE: EPATCH_EXCLUDE 246# @VARIABLE: EPATCH_EXCLUDE
174# @DESCRIPTION: 247# @DESCRIPTION:
175# 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,
176# and not the full path. Globs accepted. 249# and not the full path. Globs accepted.
177EPATCH_EXCLUDE="" 250EPATCH_EXCLUDE=""
188# Only require patches to match EPATCH_SUFFIX rather than the extended 261# Only require patches to match EPATCH_SUFFIX rather than the extended
189# arch naming style. 262# arch naming style.
190EPATCH_FORCE="no" 263EPATCH_FORCE="no"
191 264
192# @FUNCTION: epatch 265# @FUNCTION: epatch
193# @USAGE: [patches] [dirs of patches] 266# @USAGE: [options] [patches] [dirs of patches]
194# @DESCRIPTION: 267# @DESCRIPTION:
195# epatch is designed to greatly simplify the application of patches. It can 268# epatch is designed to greatly simplify the application of patches. It can
196# process patch files directly, or directories of patches. The patches may be 269# process patch files directly, or directories of patches. The patches may be
197# compressed (bzip/gzip/etc...) or plain text. You generally need not specify 270# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
198# the -p option as epatch will automatically attempt -p0 to -p5 until things 271# the -p option as epatch will automatically attempt -p0 to -p5 until things
199# apply successfully. 272# apply successfully.
200# 273#
201# If you do not specify any options, then epatch will default to the directory 274# If you do not specify any patches/dirs, then epatch will default to the
202# specified by EPATCH_SOURCE. 275# directory specified by EPATCH_SOURCE.
276#
277# Any options specified that start with a dash will be passed down to patch
278# for this specific invocation. As soon as an arg w/out a dash is found, then
279# arg processing stops.
203# 280#
204# When processing directories, epatch will apply all patches that match: 281# When processing directories, epatch will apply all patches that match:
205# @CODE 282# @CODE
206# if ${EPATCH_FORCE} != "yes" 283# if ${EPATCH_FORCE} != "yes"
207# ??_${ARCH}_foo.${EPATCH_SUFFIX} 284# ??_${ARCH}_foo.${EPATCH_SUFFIX}
225 echo "${1//?/=}" 302 echo "${1//?/=}"
226 } 303 }
227 304
228 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 305 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
229 306
307 # First process options. We localize the EPATCH_OPTS setting
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
230 # Let the rest of the code process one user arg at a time -- 319 # Let the rest of the code process one user arg at a time --
231 # each arg may expand into multiple patches, and each arg may 320 # each arg may expand into multiple patches, and each arg may
232 # need to start off with the default global EPATCH_xxx values 321 # need to start off with the default global EPATCH_xxx values
233 if [[ $# -gt 1 ]] ; then 322 if [[ $# -gt 1 ]] ; then
234 local m 323 local m
267 eerror " ${EPATCH_SOURCE}" 356 eerror " ${EPATCH_SOURCE}"
268 eerror " ( ${EPATCH_SOURCE##*/} )" 357 eerror " ( ${EPATCH_SOURCE##*/} )"
269 echo 358 echo
270 die "Cannot find \$EPATCH_SOURCE!" 359 die "Cannot find \$EPATCH_SOURCE!"
271 fi 360 fi
361
362 # Now that we know we're actually going to apply something, merge
363 # all of the patch options back in to a single variable for below.
364 EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}"
272 365
273 local PIPE_CMD 366 local PIPE_CMD
274 case ${EPATCH_SUFFIX##*\.} in 367 case ${EPATCH_SUFFIX##*\.} in
275 xz) PIPE_CMD="xz -dc" ;; 368 xz) PIPE_CMD="xz -dc" ;;
276 lzma) PIPE_CMD="lzma -dc" ;; 369 lzma) PIPE_CMD="lzma -dc" ;;
335 local STDERR_TARGET="${T}/${patchname}.out" 428 local STDERR_TARGET="${T}/${patchname}.out"
336 if [[ -e ${STDERR_TARGET} ]] ; then 429 if [[ -e ${STDERR_TARGET} ]] ; then
337 STDERR_TARGET="${T}/${patchname}-$$.out" 430 STDERR_TARGET="${T}/${patchname}-$$.out"
338 fi 431 fi
339 432
340 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}" 433 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
341 434
342 # Decompress the patch if need be 435 # Decompress the patch if need be
343 local count=0 436 local count=0
344 local PATCH_TARGET 437 local PATCH_TARGET
345 if [[ -n ${PIPE_CMD} ]] ; then 438 if [[ -n ${PIPE_CMD} ]] ; then
373 eqawarn " In the future this will cause a failure." 466 eqawarn " In the future this will cause a failure."
374 eqawarn "${rel_paths}" 467 eqawarn "${rel_paths}"
375 fi 468 fi
376 469
377 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/ 470 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
471 local patch_cmd
378 while [[ ${count} -lt 5 ]] ; do 472 while [[ ${count} -lt 5 ]] ; do
473 patch_cmd="${BASH_ALIASES[patch]:-patch} -p${count} ${EPATCH_OPTS}"
474
379 # Generate some useful debug info ... 475 # Generate some useful debug info ...
380 ( 476 (
381 _epatch_draw_line "***** ${patchname} *****" 477 _epatch_draw_line "***** ${patchname} *****"
382 echo 478 echo
383 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'" 479 echo "PATCH COMMAND: ${patch_cmd} < '${PATCH_TARGET}'"
384 echo 480 echo
385 _epatch_draw_line "***** ${patchname} *****" 481 _epatch_draw_line "***** ${patchname} *****"
386 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1 482 ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1
387 ret=$? 483 ret=$?
388 echo 484 echo
389 echo "patch program exited with status ${ret}" 485 echo "patch program exited with status ${ret}"
390 exit ${ret} 486 exit ${ret}
391 ) >> "${STDERR_TARGET}" 487 ) >> "${STDERR_TARGET}"
395 _epatch_draw_line "***** ${patchname} *****" 491 _epatch_draw_line "***** ${patchname} *****"
396 echo 492 echo
397 echo "ACTUALLY APPLYING ${patchname} ..." 493 echo "ACTUALLY APPLYING ${patchname} ..."
398 echo 494 echo
399 _epatch_draw_line "***** ${patchname} *****" 495 _epatch_draw_line "***** ${patchname} *****"
400 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1 496 ${patch_cmd} < "${PATCH_TARGET}" 2>&1
401 ret=$? 497 ret=$?
402 echo 498 echo
403 echo "patch program exited with status ${ret}" 499 echo "patch program exited with status ${ret}"
404 exit ${ret} 500 exit ${ret}
405 ) >> "${STDERR_TARGET}" 501 ) >> "${STDERR_TARGET}"
432 eerror " ${STDERR_TARGET}" 528 eerror " ${STDERR_TARGET}"
433 echo 529 echo
434 die "Failed Patch: ${patchname}!" 530 die "Failed Patch: ${patchname}!"
435 fi 531 fi
436 532
437 # if everything worked, delete the patch log 533 # if everything worked, delete the full debug patch log
438 rm -f "${STDERR_TARGET}" 534 rm -f "${STDERR_TARGET}"
535
536 # then log away the exact stuff for people to review later
537 cat <<-EOF >> "${T}/epatch.log"
538 PATCH: ${x}
539 CMD: ${patch_cmd}
540 PWD: ${PWD}
541
542 EOF
439 eend 0 543 eend 0
440 done 544 done
441 545
442 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching" 546 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
443 : # everything worked 547 : # everything worked
445 549
446# @FUNCTION: epatch_user 550# @FUNCTION: epatch_user
447# @USAGE: 551# @USAGE:
448# @DESCRIPTION: 552# @DESCRIPTION:
449# Applies user-provided patches to the source tree. The patches are 553# Applies user-provided patches to the source tree. The patches are
450# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first 554# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>[:SLOT]/, where the first
451# of these three directories to exist will be the one to use, ignoring 555# of these three directories to exist will be the one to use, ignoring
452# any more general directories which might exist as well. 556# any more general directories which might exist as well. They must end
557# in ".patch" to be applied.
453# 558#
454# User patches are intended for quick testing of patches without ebuild 559# User patches are intended for quick testing of patches without ebuild
455# modifications, as well as for permanent customizations a user might 560# modifications, as well as for permanent customizations a user might
456# desire. Obviously, there can be no official support for arbitrarily 561# desire. Obviously, there can be no official support for arbitrarily
457# patched ebuilds. So whenever a build log in a bug report mentions that 562# patched ebuilds. So whenever a build log in a bug report mentions that
471# autotool input files as well. 576# autotool input files as well.
472epatch_user() { 577epatch_user() {
473 [[ $# -ne 0 ]] && die "epatch_user takes no options" 578 [[ $# -ne 0 ]] && die "epatch_user takes no options"
474 579
475 # Allow multiple calls to this function; ignore all but the first 580 # Allow multiple calls to this function; ignore all but the first
476 local applied="${T}/epatch_user.applied" 581 local applied="${T}/epatch_user.log"
477 [[ -e ${applied} ]] && return 2 582 [[ -e ${applied} ]] && return 2
478 583
479 # don't clobber any EPATCH vars that the parent might want 584 # don't clobber any EPATCH vars that the parent might want
480 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches 585 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
481 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do 586 for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT}}; do
482 EPATCH_SOURCE=${base}/${CTARGET}/${check} 587 EPATCH_SOURCE=${base}/${CTARGET}/${check}
483 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check} 588 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check} 589 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
485 if [[ -d ${EPATCH_SOURCE} ]] ; then 590 if [[ -d ${EPATCH_SOURCE} ]] ; then
486 EPATCH_SOURCE=${EPATCH_SOURCE} \ 591 EPATCH_SOURCE=${EPATCH_SOURCE} \
529 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 634 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
530 fi 635 fi
531 fi 636 fi
532} 637}
533 638
534# @FUNCTION: egetent
535# @USAGE: <database> <key>
536# @MAINTAINER:
537# base-system@gentoo.org (Linux)
538# Joe Jezak <josejx@gmail.com> (OS X)
539# usata@gentoo.org (OS X)
540# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
541# @DESCRIPTION:
542# Small wrapper for getent (Linux),
543# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
544# and pw (FreeBSD) used in enewuser()/enewgroup()
545egetent() {
546 case ${CHOST} in
547 *-darwin[678])
548 case "$2" in
549 *[!0-9]*) # Non numeric
550 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2\$/) {print \$0;exit;} }"
551 ;;
552 *) # Numeric
553 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
554 ;;
555 esac
556 ;;
557 *-darwin*)
558 local mytype=$1
559 [[ "passwd" == $mytype ]] && mytype="Users"
560 [[ "group" == $mytype ]] && mytype="Groups"
561 case "$2" in
562 *[!0-9]*) # Non numeric
563 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
564 ;;
565 *) # Numeric
566 local mykey="UniqueID"
567 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
568 dscl . -search /$mytype $mykey $2 2>/dev/null
569 ;;
570 esac
571 ;;
572 *-freebsd*|*-dragonfly*)
573 local opts action="user"
574 [[ $1 == "passwd" ]] || action="group"
575
576 # lookup by uid/gid
577 if [[ $2 == [[:digit:]]* ]] ; then
578 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
579 fi
580
581 pw show ${action} ${opts} "$2" -q
582 ;;
583 *-netbsd*|*-openbsd*)
584 grep "$2:\*:" /etc/$1
585 ;;
586 *)
587 type -p nscd >& /dev/null && nscd -i "$1"
588 getent "$1" "$2"
589 ;;
590 esac
591}
592
593# @FUNCTION: enewuser
594# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
595# @DESCRIPTION:
596# Same as enewgroup, you are not required to understand how to properly add
597# a user to the system. The only required parameter is the username.
598# Default uid is (pass -1 for this) next available, default shell is
599# /bin/false, default homedir is /dev/null, there are no default groups,
600# and default params sets the comment as 'added by portage for ${PN}'.
601enewuser() {
602 case ${EBUILD_PHASE} in
603 unpack|compile|test|install)
604 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
605 eerror "Package fails at QA and at life. Please file a bug."
606 die "Bad package! enewuser is only for use in pkg_* functions!"
607 esac
608
609 # get the username
610 local euser=$1; shift
611 if [[ -z ${euser} ]] ; then
612 eerror "No username specified !"
613 die "Cannot call enewuser without a username"
614 fi
615
616 # lets see if the username already exists
617 if [[ -n $(egetent passwd "${euser}") ]] ; then
618 return 0
619 fi
620 einfo "Adding user '${euser}' to your system ..."
621
622 # options to pass to useradd
623 local opts=
624
625 # handle uid
626 local euid=$1; shift
627 if [[ -n ${euid} && ${euid} != -1 ]] ; then
628 if [[ ${euid} -gt 0 ]] ; then
629 if [[ -n $(egetent passwd ${euid}) ]] ; then
630 euid="next"
631 fi
632 else
633 eerror "Userid given but is not greater than 0 !"
634 die "${euid} is not a valid UID"
635 fi
636 else
637 euid="next"
638 fi
639 if [[ ${euid} == "next" ]] ; then
640 for ((euid = 101; euid <= 999; euid++)); do
641 [[ -z $(egetent passwd ${euid}) ]] && break
642 done
643 fi
644 opts="${opts} -u ${euid}"
645 einfo " - Userid: ${euid}"
646
647 # handle shell
648 local eshell=$1; shift
649 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
650 if [[ ! -e ${ROOT}${eshell} ]] ; then
651 eerror "A shell was specified but it does not exist !"
652 die "${eshell} does not exist in ${ROOT}"
653 fi
654 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
655 eerror "Do not specify ${eshell} yourself, use -1"
656 die "Pass '-1' as the shell parameter"
657 fi
658 else
659 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
660 [[ -x ${ROOT}${shell} ]] && break
661 done
662
663 if [[ ${shell} == "/dev/null" ]] ; then
664 eerror "Unable to identify the shell to use, proceeding with userland default."
665 case ${USERLAND} in
666 GNU) shell="/bin/false" ;;
667 BSD) shell="/sbin/nologin" ;;
668 Darwin) shell="/usr/sbin/nologin" ;;
669 *) die "Unable to identify the default shell for userland ${USERLAND}"
670 esac
671 fi
672
673 eshell=${shell}
674 fi
675 einfo " - Shell: ${eshell}"
676 opts="${opts} -s ${eshell}"
677
678 # handle homedir
679 local ehome=$1; shift
680 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
681 ehome="/dev/null"
682 fi
683 einfo " - Home: ${ehome}"
684 opts="${opts} -d ${ehome}"
685
686 # handle groups
687 local egroups=$1; shift
688 if [[ ! -z ${egroups} ]] ; then
689 local oldifs=${IFS}
690 local defgroup="" exgroups=""
691
692 export IFS=","
693 for g in ${egroups} ; do
694 export IFS=${oldifs}
695 if [[ -z $(egetent group "${g}") ]] ; then
696 eerror "You must add group ${g} to the system first"
697 die "${g} is not a valid GID"
698 fi
699 if [[ -z ${defgroup} ]] ; then
700 defgroup=${g}
701 else
702 exgroups="${exgroups},${g}"
703 fi
704 export IFS=","
705 done
706 export IFS=${oldifs}
707
708 opts="${opts} -g ${defgroup}"
709 if [[ ! -z ${exgroups} ]] ; then
710 opts="${opts} -G ${exgroups:1}"
711 fi
712 else
713 egroups="(none)"
714 fi
715 einfo " - Groups: ${egroups}"
716
717 # handle extra and add the user
718 local oldsandbox=${SANDBOX_ON}
719 export SANDBOX_ON="0"
720 case ${CHOST} in
721 *-darwin*)
722 ### Make the user
723 if [[ -z $@ ]] ; then
724 dscl . create /users/${euser} uid ${euid}
725 dscl . create /users/${euser} shell ${eshell}
726 dscl . create /users/${euser} home ${ehome}
727 dscl . create /users/${euser} realname "added by portage for ${PN}"
728 ### Add the user to the groups specified
729 local oldifs=${IFS}
730 export IFS=","
731 for g in ${egroups} ; do
732 dscl . merge /groups/${g} users ${euser}
733 done
734 export IFS=${oldifs}
735 else
736 einfo "Extra options are not supported on Darwin yet"
737 einfo "Please report the ebuild along with the info below"
738 einfo "eextra: $@"
739 die "Required function missing"
740 fi
741 ;;
742 *-freebsd*|*-dragonfly*)
743 if [[ -z $@ ]] ; then
744 pw useradd ${euser} ${opts} \
745 -c "added by portage for ${PN}" \
746 die "enewuser failed"
747 else
748 einfo " - Extra: $@"
749 pw useradd ${euser} ${opts} \
750 "$@" || die "enewuser failed"
751 fi
752 ;;
753
754 *-netbsd*)
755 if [[ -z $@ ]] ; then
756 useradd ${opts} ${euser} || die "enewuser failed"
757 else
758 einfo " - Extra: $@"
759 useradd ${opts} ${euser} "$@" || die "enewuser failed"
760 fi
761 ;;
762
763 *-openbsd*)
764 if [[ -z $@ ]] ; then
765 useradd -u ${euid} -s ${eshell} \
766 -d ${ehome} -c "Added by portage for ${PN}" \
767 -g ${egroups} ${euser} || die "enewuser failed"
768 else
769 einfo " - Extra: $@"
770 useradd -u ${euid} -s ${eshell} \
771 -d ${ehome} -c "Added by portage for ${PN}" \
772 -g ${egroups} ${euser} "$@" || die "enewuser failed"
773 fi
774 ;;
775
776 *)
777 if [[ -z $@ ]] ; then
778 useradd -r ${opts} \
779 -c "added by portage for ${PN}" \
780 ${euser} \
781 || die "enewuser failed"
782 else
783 einfo " - Extra: $@"
784 useradd -r ${opts} "$@" \
785 ${euser} \
786 || die "enewuser failed"
787 fi
788 ;;
789 esac
790
791 if [[ ! -e ${ROOT}/${ehome} ]] ; then
792 einfo " - Creating ${ehome} in ${ROOT}"
793 mkdir -p "${ROOT}/${ehome}"
794 chown ${euser} "${ROOT}/${ehome}"
795 chmod 755 "${ROOT}/${ehome}"
796 fi
797
798 export SANDBOX_ON=${oldsandbox}
799}
800
801# @FUNCTION: enewgroup
802# @USAGE: <group> [gid]
803# @DESCRIPTION:
804# This function does not require you to understand how to properly add a
805# group to the system. Just give it a group name to add and enewgroup will
806# do the rest. You may specify the gid for the group or allow the group to
807# allocate the next available one.
808enewgroup() {
809 case ${EBUILD_PHASE} in
810 unpack|compile|test|install)
811 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
812 eerror "Package fails at QA and at life. Please file a bug."
813 die "Bad package! enewgroup is only for use in pkg_* functions!"
814 esac
815
816 # get the group
817 local egroup="$1"; shift
818 if [ -z "${egroup}" ]
819 then
820 eerror "No group specified !"
821 die "Cannot call enewgroup without a group"
822 fi
823
824 # see if group already exists
825 if [[ -n $(egetent group "${egroup}") ]]; then
826 return 0
827 fi
828 einfo "Adding group '${egroup}' to your system ..."
829
830 # options to pass to useradd
831 local opts=
832
833 # handle gid
834 local egid="$1"; shift
835 if [ ! -z "${egid}" ]
836 then
837 if [ "${egid}" -gt 0 ]
838 then
839 if [ -z "`egetent group ${egid}`" ]
840 then
841 if [[ "${CHOST}" == *-darwin* ]]; then
842 opts="${opts} ${egid}"
843 else
844 opts="${opts} -g ${egid}"
845 fi
846 else
847 egid="next available; requested gid taken"
848 fi
849 else
850 eerror "Groupid given but is not greater than 0 !"
851 die "${egid} is not a valid GID"
852 fi
853 else
854 egid="next available"
855 fi
856 einfo " - Groupid: ${egid}"
857
858 # handle extra
859 local eextra="$@"
860 opts="${opts} ${eextra}"
861
862 # add the group
863 local oldsandbox="${SANDBOX_ON}"
864 export SANDBOX_ON="0"
865 case ${CHOST} in
866 *-darwin*)
867 if [ ! -z "${eextra}" ];
868 then
869 einfo "Extra options are not supported on Darwin/OS X yet"
870 einfo "Please report the ebuild along with the info below"
871 einfo "eextra: ${eextra}"
872 die "Required function missing"
873 fi
874
875 # If we need the next available
876 case ${egid} in
877 *[!0-9]*) # Non numeric
878 for ((egid = 101; egid <= 999; egid++)); do
879 [[ -z $(egetent group ${egid}) ]] && break
880 done
881 esac
882 dscl . create /groups/${egroup} gid ${egid}
883 dscl . create /groups/${egroup} passwd '*'
884 ;;
885
886 *-freebsd*|*-dragonfly*)
887 case ${egid} in
888 *[!0-9]*) # Non numeric
889 for ((egid = 101; egid <= 999; egid++)); do
890 [[ -z $(egetent group ${egid}) ]] && break
891 done
892 esac
893 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
894 ;;
895
896 *-netbsd*)
897 case ${egid} in
898 *[!0-9]*) # Non numeric
899 for ((egid = 101; egid <= 999; egid++)); do
900 [[ -z $(egetent group ${egid}) ]] && break
901 done
902 esac
903 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
904 ;;
905
906 *)
907 # We specify -r so that we get a GID in the system range from login.defs
908 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
909 ;;
910 esac
911 export SANDBOX_ON="${oldsandbox}"
912}
913
914# @FUNCTION: edos2unix 639# @FUNCTION: edos2unix
915# @USAGE: <file> [more files ...] 640# @USAGE: <file> [more files ...]
916# @DESCRIPTION: 641# @DESCRIPTION:
917# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 642# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
918# 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
921edos2unix() { 646edos2unix() {
922 [[ $# -eq 0 ]] && return 0 647 [[ $# -eq 0 ]] && return 0
923 sed -i 's/\r$//' -- "$@" || die 648 sed -i 's/\r$//' -- "$@" || die
924} 649}
925 650
926# Make a desktop file ! 651# @FUNCTION: make_desktop_entry
927# Great for making those icons in kde/gnome startmenu !
928# Amaze your friends ! Get the women ! Join today !
929#
930# make_desktop_entry(<command>, [name], [icon], [type], [fields]) 652# @USAGE: make_desktop_entry(<command>, [name], [icon], [type], [fields])
653# @DESCRIPTION:
654# Make a .desktop file.
931# 655#
656# @CODE
932# binary: what command does the app run with ? 657# binary: what command does the app run with ?
933# name: the name that will show up in the menu 658# name: the name that will show up in the menu
934# icon: give your little like a pretty little icon ... 659# icon: the icon to use in the menu entry
935# this can be relative (to /usr/share/pixmaps) or 660# this can be relative (to /usr/share/pixmaps) or
936# a full path to an icon 661# a full path to an icon
937# type: what kind of application is this ? for categories: 662# type: what kind of application is this?
663# for categories:
938# http://standards.freedesktop.org/menu-spec/latest/apa.html 664# http://standards.freedesktop.org/menu-spec/latest/apa.html
665# if unset, function tries to guess from package's category
939# fields: extra fields to append to the desktop file; a printf string 666# fields: extra fields to append to the desktop file; a printf string
667# @CODE
940make_desktop_entry() { 668make_desktop_entry() {
941 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable" 669 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
942 670
943 local exec=${1} 671 local exec=${1}
944 local name=${2:-${PN}} 672 local name=${2:-${PN}}
950 local catmaj=${CATEGORY%%-*} 678 local catmaj=${CATEGORY%%-*}
951 local catmin=${CATEGORY##*-} 679 local catmin=${CATEGORY##*-}
952 case ${catmaj} in 680 case ${catmaj} in
953 app) 681 app)
954 case ${catmin} in 682 case ${catmin} in
955 accessibility) type=Accessibility;; 683 accessibility) type="Utility;Accessibility";;
956 admin) type=System;; 684 admin) type=System;;
957 antivirus) type=System;; 685 antivirus) type=System;;
958 arch) type=Archiving;; 686 arch) type="Utility;Archiving";;
959 backup) type=Archiving;; 687 backup) type="Utility;Archiving";;
960 cdr) type=DiscBurning;; 688 cdr) type="AudioVideo;DiscBurning";;
961 dicts) type=Dictionary;; 689 dicts) type="Office;Dictionary";;
962 doc) type=Documentation;; 690 doc) type=Documentation;;
963 editors) type=TextEditor;; 691 editors) type="Utility;TextEditor";;
964 emacs) type=TextEditor;; 692 emacs) type="Development;TextEditor";;
965 emulation) type=Emulator;; 693 emulation) type="System;Emulator";;
966 laptop) type=HardwareSettings;; 694 laptop) type="Settings;HardwareSettings";;
967 office) type=Office;; 695 office) type=Office;;
968 pda) type=PDA;; 696 pda) type="Office;PDA";;
969 vim) type=TextEditor;; 697 vim) type="Development;TextEditor";;
970 xemacs) type=TextEditor;; 698 xemacs) type="Development;TextEditor";;
971 esac 699 esac
972 ;; 700 ;;
973 701
974 dev) 702 dev)
975 type="Development" 703 type="Development"
1212 insinto /usr/share/applications 940 insinto /usr/share/applications
1213 newins "$@" 941 newins "$@"
1214 ) 942 )
1215} 943}
1216 944
1217# @FUNCTION: doicon 945# @FUNCTION: _iconins
1218# @USAGE: <list of icons> 946# @INTERNAL
1219# @DESCRIPTION: 947# @DESCRIPTION:
1220# Install the list of icons into the icon directory (/usr/share/pixmaps). 948# function for use in doicon and newicon
1221# This is useful in conjunction with creating desktop/menu files. 949_iconins() {
1222doicon() {
1223 ( 950 (
1224 # wrap the env here so that the 'insinto' call 951 # wrap the env here so that the 'insinto' call
1225 # doesn't corrupt the env of the caller 952 # doesn't corrupt the env of the caller
1226 local i j ret 953 local funcname=$1; shift
1227 insinto /usr/share/pixmaps 954 local size dir
1228 for i in "$@" ; do 955 local context=apps
1229 if [[ -f ${i} ]] ; then 956 local theme=hicolor
1230 doins "${i}" 957
1231 ((ret+=$?)) 958 while [[ $# -gt 0 ]] ; do
1232 elif [[ -d ${i} ]] ; then 959 case $1 in
1233 for j in "${i}"/*.png ; do 960 -s|--size)
1234 doins "${j}" 961 if [[ ${2%%x*}x${2%%x*} == "$2" ]] ; then
1235 ((ret+=$?)) 962 size=${2%%x*}
1236 done
1237 else 963 else
1238 ((++ret)) 964 size=${2}
1239 fi 965 fi
1240 done
1241 exit ${ret}
1242 )
1243}
1244
1245# @FUNCTION: newicon
1246# @USAGE: <icon> <newname>
1247# @DESCRIPTION:
1248# Like all other new* functions, install the specified icon as newname.
1249newicon() {
1250 (
1251 # wrap the env here so that the 'insinto' call
1252 # doesn't corrupt the env of the caller
1253 insinto /usr/share/pixmaps
1254 newins "$@"
1255 )
1256}
1257
1258# for internal use only (unpack_pdv and unpack_makeself)
1259find_unpackable_file() {
1260 local src=$1
1261 if [[ -z ${src} ]] ; then
1262 src=${DISTDIR}/${A}
1263 else
1264 if [[ -e ${DISTDIR}/${src} ]] ; then
1265 src=${DISTDIR}/${src}
1266 elif [[ -e ${PWD}/${src} ]] ; then
1267 src=${PWD}/${src}
1268 elif [[ -e ${src} ]] ; then
1269 src=${src}
1270 fi
1271 fi
1272 [[ ! -e ${src} ]] && return 1
1273 echo "${src}"
1274}
1275
1276# @FUNCTION: unpack_pdv
1277# @USAGE: <file to unpack> <size of off_t>
1278# @DESCRIPTION:
1279# Unpack those pesky pdv generated files ...
1280# They're self-unpacking programs with the binary package stuffed in
1281# the middle of the archive. Valve seems to use it a lot ... too bad
1282# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1283#
1284# You have to specify the off_t size ... I have no idea how to extract that
1285# information out of the binary executable myself. Basically you pass in
1286# the size of the off_t type (in bytes) on the machine that built the pdv
1287# archive.
1288#
1289# One way to determine this is by running the following commands:
1290#
1291# @CODE
1292# strings <pdv archive> | grep lseek
1293# strace -elseek <pdv archive>
1294# @CODE
1295#
1296# Basically look for the first lseek command (we do the strings/grep because
1297# sometimes the function call is _llseek or something) and steal the 2nd
1298# parameter. Here is an example:
1299#
1300# @CODE
1301# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1302# lseek
1303# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1304# lseek(3, -4, SEEK_END) = 2981250
1305# @CODE
1306#
1307# Thus we would pass in the value of '4' as the second parameter.
1308unpack_pdv() {
1309 local src=$(find_unpackable_file "$1")
1310 local sizeoff_t=$2
1311
1312 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1313 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1314
1315 local shrtsrc=$(basename "${src}")
1316 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1317 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1318 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1319
1320 # grab metadata for debug reasons
1321 local metafile=$(emktemp)
1322 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1323
1324 # rip out the final file name from the metadata
1325 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1326 datafile=$(basename "${datafile}")
1327
1328 # now lets uncompress/untar the file if need be
1329 local tmpfile=$(emktemp)
1330 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1331
1332 local iscompressed=$(file -b "${tmpfile}")
1333 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1334 iscompressed=1
1335 mv ${tmpfile}{,.Z}
1336 gunzip ${tmpfile}
1337 else
1338 iscompressed=0
1339 fi
1340 local istar=$(file -b "${tmpfile}")
1341 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1342 istar=1
1343 else
1344 istar=0
1345 fi
1346
1347 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1348 #dd if=${src} ibs=${metaskip} count=1 \
1349 # | dd ibs=${tailskip} skip=1 \
1350 # | gzip -dc \
1351 # > ${datafile}
1352 if [ ${iscompressed} -eq 1 ] ; then
1353 if [ ${istar} -eq 1 ] ; then
1354 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1355 | head -c $((${metaskip}-${tailskip})) \
1356 | tar -xzf -
1357 else
1358 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1359 | head -c $((${metaskip}-${tailskip})) \
1360 | gzip -dc \
1361 > ${datafile}
1362 fi
1363 else
1364 if [ ${istar} -eq 1 ] ; then
1365 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1366 | head -c $((${metaskip}-${tailskip})) \
1367 | tar --no-same-owner -xf -
1368 else
1369 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1370 | head -c $((${metaskip}-${tailskip})) \
1371 > ${datafile}
1372 fi
1373 fi
1374 true
1375 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1376 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1377}
1378
1379# @FUNCTION: unpack_makeself
1380# @USAGE: [file to unpack] [offset] [tail|dd]
1381# @DESCRIPTION:
1382# Unpack those pesky makeself generated files ...
1383# They're shell scripts with the binary package tagged onto
1384# the end of the archive. Loki utilized the format as does
1385# many other game companies.
1386#
1387# If the file is not specified, then ${A} is used. If the
1388# offset is not specified then we will attempt to extract
1389# the proper offset from the script itself.
1390unpack_makeself() {
1391 local src_input=${1:-${A}}
1392 local src=$(find_unpackable_file "${src_input}")
1393 local skip=$2
1394 local exe=$3
1395
1396 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1397
1398 local shrtsrc=$(basename "${src}")
1399 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1400 if [[ -z ${skip} ]] ; then
1401 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1402 local skip=0
1403 exe=tail
1404 case ${ver} in 966 case ${size} in
1405 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 967 16|22|24|32|36|48|64|72|96|128|192|256)
1406 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 968 size=${size}x${size};;
1407 ;; 969 scalable)
1408 2.0|2.0.1)
1409 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1410 ;;
1411 2.1.1)
1412 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1413 (( skip++ ))
1414 ;;
1415 2.1.2)
1416 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1417 (( skip++ ))
1418 ;;
1419 2.1.3)
1420 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1421 (( skip++ ))
1422 ;;
1423 2.1.4|2.1.5)
1424 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1425 skip=$(head -n ${skip} "${src}" | wc -c)
1426 exe="dd"
1427 ;; 970 ;;
1428 *) 971 *)
1429 eerror "I'm sorry, but I was unable to support the Makeself file." 972 eerror "${size} is an unsupported icon size!"
1430 eerror "The version I detected was '${ver}'." 973 exit 1;;
1431 eerror "Please file a bug about the file ${shrtsrc} at"
1432 eerror "http://bugs.gentoo.org/ so that support can be added."
1433 die "makeself version '${ver}' not supported"
1434 ;;
1435 esac 974 esac
1436 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 975 shift 2;;
1437 fi 976 -t|--theme)
1438 case ${exe} in 977 theme=${2}
1439 tail) exe="tail -n +${skip} '${src}'";; 978 shift 2;;
1440 dd) exe="dd ibs=${skip} skip=1 if='${src}'";; 979 -c|--context)
1441 *) die "makeself cant handle exe '${exe}'" 980 context=${2}
1442 esac 981 shift 2;;
1443
1444 # lets grab the first few bytes of the file to figure out what kind of archive it is
1445 local filetype tmpfile=$(emktemp)
1446 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1447 filetype=$(file -b "${tmpfile}") || die
1448 case ${filetype} in
1449 *tar\ archive*)
1450 eval ${exe} | tar --no-same-owner -xf -
1451 ;;
1452 bzip2*)
1453 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1454 ;;
1455 gzip*)
1456 eval ${exe} | tar --no-same-owner -xzf -
1457 ;;
1458 compress*)
1459 eval ${exe} | gunzip | tar --no-same-owner -xf -
1460 ;;
1461 *) 982 *)
1462 eerror "Unknown filetype \"${filetype}\" ?"
1463 false
1464 ;;
1465 esac
1466 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1467}
1468
1469# @FUNCTION: check_license
1470# @USAGE: [license]
1471# @DESCRIPTION:
1472# Display a license for user to accept. If no license is
1473# specified, then ${LICENSE} is used.
1474check_license() {
1475 local lic=$1
1476 if [ -z "${lic}" ] ; then
1477 lic="${PORTDIR}/licenses/${LICENSE}"
1478 else
1479 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1480 lic="${PORTDIR}/licenses/${lic}"
1481 elif [ -e "${PWD}/${lic}" ] ; then
1482 lic="${PWD}/${lic}"
1483 elif [ -e "${lic}" ] ; then
1484 lic="${lic}"
1485 fi
1486 fi
1487 local l="`basename ${lic}`"
1488
1489 # here is where we check for the licenses the user already
1490 # accepted ... if we don't find a match, we make the user accept
1491 local alic
1492 eshopts_push -o noglob # so that bash doesn't expand "*"
1493 for alic in ${ACCEPT_LICENSE} ; do
1494 if [[ ${alic} == ${l} ]]; then
1495 eshopts_pop
1496 return 0
1497 fi
1498 done
1499 eshopts_pop
1500 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1501
1502 local licmsg=$(emktemp)
1503 cat <<-EOF > ${licmsg}
1504 **********************************************************
1505 The following license outlines the terms of use of this
1506 package. You MUST accept this license for installation to
1507 continue. When you are done viewing, hit 'q'. If you
1508 CTRL+C out of this, the install will not run!
1509 **********************************************************
1510
1511 EOF
1512 cat ${lic} >> ${licmsg}
1513 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1514 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1515 read alic
1516 case ${alic} in
1517 yes|Yes|y|Y)
1518 return 0
1519 ;;
1520 *)
1521 echo;echo;echo
1522 eerror "You MUST accept the license to continue! Exiting!"
1523 die "Failed to accept license"
1524 ;;
1525 esac
1526}
1527
1528# @FUNCTION: cdrom_get_cds
1529# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1530# @DESCRIPTION:
1531# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1532# the whole 'non-interactive' policy, but damnit I want CD support !
1533#
1534# With these cdrom functions we handle all the user interaction and
1535# standardize everything. All you have to do is call cdrom_get_cds()
1536# and when the function returns, you can assume that the cd has been
1537# found at CDROM_ROOT.
1538#
1539# The function will attempt to locate a cd based upon a file that is on
1540# the cd. The more files you give this function, the more cds
1541# the cdrom functions will handle.
1542#
1543# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1544# etc... If you want to give the cds better names, then just export
1545# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1546# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1547# also use the CDROM_NAME_SET bash array.
1548#
1549# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1550cdrom_get_cds() {
1551 # first we figure out how many cds we're dealing with by
1552 # the # of files they gave us
1553 local cdcnt=0
1554 local f=
1555 for f in "$@" ; do
1556 ((++cdcnt))
1557 export CDROM_CHECK_${cdcnt}="$f"
1558 done
1559 export CDROM_TOTAL_CDS=${cdcnt}
1560 export CDROM_CURRENT_CD=1
1561
1562 # now we see if the user gave use CD_ROOT ...
1563 # if they did, let's just believe them that it's correct
1564 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1565 local var=
1566 cdcnt=0
1567 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1568 ((++cdcnt))
1569 var="CD_ROOT_${cdcnt}"
1570 [[ -z ${!var} ]] && var="CD_ROOT"
1571 if [[ -z ${!var} ]] ; then 983 if [[ -z ${size} ]] ; then
1572 eerror "You must either use just the CD_ROOT" 984 insinto /usr/share/pixmaps
1573 eerror "or specify ALL the CD_ROOT_X variables." 985 else
1574 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 986 insinto /usr/share/icons/${theme}/${size}/${context}
1575 die "could not locate CD_ROOT_${cdcnt}"
1576 fi 987 fi
1577 done
1578 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1579 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1580 export CDROM_SET=-1
1581 for f in ${CDROM_CHECK_1//:/ } ; do
1582 ((++CDROM_SET))
1583 [[ -e ${CDROM_ROOT}/${f} ]] && break
1584 done
1585 export CDROM_MATCH=${f}
1586 return
1587 fi
1588 988
1589 # User didn't help us out so lets make sure they know they can 989 if [[ ${funcname} == doicon ]] ; then
1590 # simplify the whole process ...
1591 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1592 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1593 echo
1594 einfo "If you do not have the CD, but have the data files"
1595 einfo "mounted somewhere on your filesystem, just export"
1596 einfo "the variable CD_ROOT so that it points to the"
1597 einfo "directory containing the files."
1598 echo
1599 einfo "For example:"
1600 einfo "export CD_ROOT=/mnt/cdrom"
1601 echo
1602 else
1603 if [[ -n ${CDROM_NAME_SET} ]] ; then
1604 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1605 cdcnt=0
1606 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1607 ((++cdcnt))
1608 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1609 done
1610 fi
1611
1612 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1613 cdcnt=0
1614 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1615 ((++cdcnt))
1616 var="CDROM_NAME_${cdcnt}"
1617 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1618 done
1619 echo
1620 einfo "If you do not have the CDs, but have the data files"
1621 einfo "mounted somewhere on your filesystem, just export"
1622 einfo "the following variables so they point to the right place:"
1623 einfon ""
1624 cdcnt=0
1625 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1626 ((++cdcnt))
1627 echo -n " CD_ROOT_${cdcnt}"
1628 done
1629 echo
1630 einfo "Or, if you have all the files in the same place, or"
1631 einfo "you only have one cdrom, you can export CD_ROOT"
1632 einfo "and that place will be used as the same data source"
1633 einfo "for all the CDs."
1634 echo
1635 einfo "For example:"
1636 einfo "export CD_ROOT_1=/mnt/cdrom"
1637 echo
1638 fi
1639
1640 export CDROM_SET=""
1641 export CDROM_CURRENT_CD=0
1642 cdrom_load_next_cd
1643}
1644
1645# @FUNCTION: cdrom_load_next_cd
1646# @DESCRIPTION:
1647# Some packages are so big they come on multiple CDs. When you're done reading
1648# files off a CD and want access to the next one, just call this function.
1649# Again, all the messy details of user interaction are taken care of for you.
1650# Once this returns, just read the variable CDROM_ROOT for the location of the
1651# mounted CD. Note that you can only go forward in the CD list, so make sure
1652# you only call this function when you're done using the current CD.
1653cdrom_load_next_cd() {
1654 local var
1655 ((++CDROM_CURRENT_CD))
1656
1657 unset CDROM_ROOT
1658 var=CD_ROOT_${CDROM_CURRENT_CD}
1659 [[ -z ${!var} ]] && var="CD_ROOT"
1660 if [[ -z ${!var} ]] ; then 990 if [[ -f $1 ]] ; then
1661 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 991 doins "${1}"
1662 _cdrom_locate_file_on_cd ${!var} 992 elif [[ -d $1 ]] ; then
1663 else 993 shopt -s nullglob
1664 export CDROM_ROOT=${!var} 994 doins "${1}"/*.{png,svg}
1665 fi 995 shopt -u nullglob
1666
1667 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1668}
1669
1670# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1671# functions. this should *never* be called from an ebuild.
1672# all it does is try to locate a give file on a cd ... if the cd isn't
1673# found, then a message asking for the user to insert the cdrom will be
1674# displayed and we'll hang out here until:
1675# (1) the file is found on a mounted cdrom
1676# (2) the user hits CTRL+C
1677_cdrom_locate_file_on_cd() {
1678 local mline=""
1679 local showedmsg=0 showjolietmsg=0
1680
1681 while [[ -z ${CDROM_ROOT} ]] ; do
1682 local i=0
1683 local -a cdset=(${*//:/ })
1684 if [[ -n ${CDROM_SET} ]] ; then
1685 cdset=(${cdset[${CDROM_SET}]})
1686 fi
1687
1688 while [[ -n ${cdset[${i}]} ]] ; do
1689 local dir=$(dirname ${cdset[${i}]})
1690 local file=$(basename ${cdset[${i}]})
1691
1692 local point= node= fs= foo=
1693 while read point node fs foo ; do
1694 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1695 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1696 && continue
1697 point=${point//\040/ }
1698 [[ ! -d ${point}/${dir} ]] && continue
1699 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1700 export CDROM_ROOT=${point}
1701 export CDROM_SET=${i}
1702 export CDROM_MATCH=${cdset[${i}]}
1703 return
1704 done <<< "$(get_mounts)"
1705
1706 ((++i))
1707 done
1708
1709 echo
1710 if [[ ${showedmsg} -eq 0 ]] ; then
1711 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1712 if [[ -z ${CDROM_NAME} ]] ; then
1713 einfo "Please insert+mount the cdrom for ${PN} now !"
1714 else 996 else
1715 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !" 997 eerror "${1} is not a valid file/directory!"
998 exit 1
1716 fi 999 fi
1717 else 1000 else
1718 if [[ -z ${CDROM_NAME_1} ]] ; then 1001 break
1719 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1720 else
1721 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1722 einfo "Please insert+mount the ${!var} cdrom now !"
1723 fi
1724 fi 1002 fi
1725 showedmsg=1 1003 shift 1;;
1726 fi 1004 esac
1727 einfo "Press return to scan for the cd again"
1728 einfo "or hit CTRL+C to abort the emerge."
1729 echo
1730 if [[ ${showjolietmsg} -eq 0 ]] ; then
1731 showjolietmsg=1
1732 else
1733 ewarn "If you are having trouble with the detection"
1734 ewarn "of your CD, it is possible that you do not have"
1735 ewarn "Joliet support enabled in your kernel. Please"
1736 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1737 ebeep 5
1738 fi
1739 read || die "something is screwed with your system"
1740 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 ${FUNCNAME} "$@"
1741} 1061}
1742 1062
1743# @FUNCTION: strip-linguas 1063# @FUNCTION: strip-linguas
1744# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>] 1064# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1745# @DESCRIPTION: 1065# @DESCRIPTION:
1783 else 1103 else
1784 nols="${nols} ${f}" 1104 nols="${nols} ${f}"
1785 fi 1105 fi
1786 done 1106 done
1787 [[ -n ${nols} ]] \ 1107 [[ -n ${nols} ]] \
1788 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols} 1108 && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1789 export LINGUAS=${newls:1} 1109 export LINGUAS=${newls:1}
1790} 1110}
1791 1111
1792# @FUNCTION: preserve_old_lib 1112# @FUNCTION: preserve_old_lib
1793# @USAGE: <libs to preserve> [more libs] 1113# @USAGE: <libs to preserve> [more libs]
1841 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"
1842 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"
1843 ewarn "helper program, simply emerge the 'gentoolkit' package." 1163 ewarn "helper program, simply emerge the 'gentoolkit' package."
1844 ewarn 1164 ewarn
1845 fi 1165 fi
1846 # temp hack for #348634 #357225
1847 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1848 ewarn " # revdep-rebuild --library '${lib}'" 1166 ewarn " # revdep-rebuild --library '${lib}' && rm '${lib}'"
1849 done 1167 done
1850 if [[ ${notice} -eq 1 ]] ; then
1851 ewarn
1852 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1853 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1854 for lib in "$@" ; do
1855 ewarn " # rm '${lib}'"
1856 done
1857 fi
1858} 1168}
1859 1169
1860# @FUNCTION: built_with_use 1170# @FUNCTION: built_with_use
1861# @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>
1862# @DESCRIPTION: 1172# @DESCRIPTION:
2045 local liuse=( ${IUSE} ) 1355 local liuse=( ${IUSE} )
2046 1356
2047 has "${flag}" "${liuse[@]#[+-]}" 1357 has "${flag}" "${liuse[@]#[+-]}"
2048} 1358}
2049 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 $1
1369}
1370
2050# @FUNCTION: usex 1371# @FUNCTION: usex
2051# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix] 1372# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
2052# @DESCRIPTION: 1373# @DESCRIPTION:
1374# Proxy to declare usex for package managers or EAPIs that do not provide it
1375# and use the package manager implementation when available (i.e. EAPI >= 5).
2053# If USE flag is set, echo [true output][true suffix] (defaults to "yes"), 1376# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
2054# otherwise echo [false output][false suffix] (defaults to "no"). 1377# otherwise echo [false output][false suffix] (defaults to "no").
1378if has "${EAPI:-0}" 0 1 2 3 4; then
2055usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963 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[@]}"
1484 fi
1485}
1486
1487check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1488
1489fi

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