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1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.329 2010/01/28 22:00:12 betelgeuse Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.373 2011/12/16 23:38:41 vapier Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
18inherit multilib portability 21inherit multilib portability user
19 22
20DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
21 24
22if has "${EAPI:-0}" 0 1 2; then 25if has "${EAPI:-0}" 0 1 2; then
23 26
49 sleep 1 52 sleep 1
50 done 53 done
51 fi 54 fi
52} 55}
53 56
57else
58
59ebeep() {
60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
61}
62
63epause() {
64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
65}
66
67fi
68
69# @FUNCTION: eqawarn
70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
54fi 80fi
55 81
56# @FUNCTION: ecvs_clean 82# @FUNCTION: ecvs_clean
57# @USAGE: [list of dirs] 83# @USAGE: [list of dirs]
58# @DESCRIPTION: 84# @DESCRIPTION:
72esvn_clean() { 98esvn_clean() {
73 [[ -z $* ]] && set -- . 99 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75} 101}
76 102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${i}"
115# done
116# @CODE
117estack_push() {
118 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
119 local stack_name="__ESTACK_$1__" ; shift
120 eval ${stack_name}+=\( \"\$@\" \)
121}
122
123# @FUNCTION: estack_pop
124# @USAGE: <stack> [variable]
125# @DESCRIPTION:
126# Pop a single item off the specified stack. If a variable is specified,
127# the popped item is stored there. If no more items are available, return
128# 1, else return 0. See estack_push for more info.
129estack_pop() {
130 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
131
132 # We use the fugly __estack_xxx var names to avoid collision with
133 # passing back the return value. If we used "local i" and the
134 # caller ran `estack_pop ... i`, we'd end up setting the local
135 # copy of "i" rather than the caller's copy. The __estack_xxx
136 # garbage is preferable to using $1/$2 everywhere as that is a
137 # bit harder to read.
138 local __estack_name="__ESTACK_$1__" ; shift
139 local __estack_retvar=$1 ; shift
140 eval local __estack_i=\${#${__estack_name}[@]}
141 # Don't warn -- let the caller interpret this as a failure
142 # or as normal behavior (akin to `shift`)
143 [[ $(( --__estack_i )) -eq -1 ]] && return 1
144
145 if [[ -n ${__estack_retvar} ]] ; then
146 eval ${__estack_retvar}=\"\${${__estack_name}[${__estack_i}]}\"
147 fi
148 eval unset ${__estack_name}[${__estack_i}]
149}
150
77# @FUNCTION: eshopts_push 151# @FUNCTION: eshopts_push
78# @USAGE: [options to `set`] 152# @USAGE: [options to `set` or `shopt`]
79# @DESCRIPTION: 153# @DESCRIPTION:
80# Often times code will want to enable a shell option to change code behavior. 154# Often times code will want to enable a shell option to change code behavior.
81# Since changing shell options can easily break other pieces of code (which 155# Since changing shell options can easily break other pieces of code (which
82# assume the default state), eshopts_push is used to (1) push the current shell 156# assume the default state), eshopts_push is used to (1) push the current shell
83# options onto a stack and (2) pass the specified arguments to set. 157# options onto a stack and (2) pass the specified arguments to set.
158#
159# If the first argument is '-s' or '-u', we assume you want to call `shopt`
160# rather than `set` as there are some options only available via that.
84# 161#
85# A common example is to disable shell globbing so that special meaning/care 162# A common example is to disable shell globbing so that special meaning/care
86# may be used with variables/arguments to custom functions. That would be: 163# may be used with variables/arguments to custom functions. That would be:
87# @CODE 164# @CODE
88# eshopts_push -o noglob 165# eshopts_push -o noglob
95# eshopts_pop 172# eshopts_pop
96# @CODE 173# @CODE
97eshopts_push() { 174eshopts_push() {
98 # have to assume __ESHOPTS_SAVE__ isn't screwed with 175 # have to assume __ESHOPTS_SAVE__ isn't screwed with
99 # as a `declare -a` here will reset its value 176 # as a `declare -a` here will reset its value
100 local i=${#__ESHOPTS_SAVE__[@]} 177 if [[ $1 == -[su] ]] ; then
101 __ESHOPTS_SAVE__[$i]=$- 178 estack_push eshopts "$(shopt -p)"
102 [[ $# -eq 0 ]] && return 0 179 [[ $# -eq 0 ]] && return 0
180 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
181 else
182 estack_push eshopts $-
183 [[ $# -eq 0 ]] && return 0
103 set "$@" || die "eshopts_push: bad options to set: $*" 184 set "$@" || die "${FUNCNAME}: bad options to set: $*"
185 fi
104} 186}
105 187
106# @FUNCTION: eshopts_pop 188# @FUNCTION: eshopts_pop
107# @USAGE: 189# @USAGE:
108# @DESCRIPTION: 190# @DESCRIPTION:
109# Restore the shell options to the state saved with the corresponding 191# Restore the shell options to the state saved with the corresponding
110# eshopts_push call. See that function for more details. 192# eshopts_push call. See that function for more details.
111eshopts_pop() { 193eshopts_pop() {
112 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments" 194 local s
113 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 )) 195 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
114 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair" 196 if [[ ${s} == "shopt -"* ]] ; then
115 local s=${__ESHOPTS_SAVE__[$i]} 197 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
116 unset __ESHOPTS_SAVE__[$i] 198 else
117 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-" 199 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
118 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}" 200 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
201 fi
202}
203
204# @FUNCTION: eumask_push
205# @USAGE: <new umask>
206# @DESCRIPTION:
207# Set the umask to the new value specified while saving the previous
208# value onto a stack. Useful for temporarily changing the umask.
209eumask_push() {
210 estack_push eumask "$(umask)"
211 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
212}
213
214# @FUNCTION: eumask_pop
215# @USAGE:
216# @DESCRIPTION:
217# Restore the previous umask state.
218eumask_pop() {
219 local s
220 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
221 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
119} 222}
120 223
121# @VARIABLE: EPATCH_SOURCE 224# @VARIABLE: EPATCH_SOURCE
122# @DESCRIPTION: 225# @DESCRIPTION:
123# Default directory to search for patches. 226# Default directory to search for patches.
166# If you do not specify any options, then epatch will default to the directory 269# If you do not specify any options, then epatch will default to the directory
167# specified by EPATCH_SOURCE. 270# specified by EPATCH_SOURCE.
168# 271#
169# When processing directories, epatch will apply all patches that match: 272# When processing directories, epatch will apply all patches that match:
170# @CODE 273# @CODE
171# ${EPATCH_FORCE} == "yes" 274# if ${EPATCH_FORCE} != "yes"
172# ??_${ARCH}_foo.${EPATCH_SUFFIX} 275# ??_${ARCH}_foo.${EPATCH_SUFFIX}
173# else 276# else
174# *.${EPATCH_SUFFIX} 277# *.${EPATCH_SUFFIX}
175# @CODE 278# @CODE
176# The leading ?? are typically numbers used to force consistent patch ordering. 279# The leading ?? are typically numbers used to force consistent patch ordering.
215 local EPATCH_SUFFIX=$1 318 local EPATCH_SUFFIX=$1
216 319
217 elif [[ -d $1 ]] ; then 320 elif [[ -d $1 ]] ; then
218 # Some people like to make dirs of patches w/out suffixes (vim) 321 # Some people like to make dirs of patches w/out suffixes (vim)
219 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"} 322 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
323
324 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
325 # Re-use EPATCH_SOURCE as a search dir
326 epatch "${EPATCH_SOURCE}/$1"
327 return $?
220 328
221 else 329 else
222 # sanity check ... if it isn't a dir or file, wtf man ? 330 # sanity check ... if it isn't a dir or file, wtf man ?
223 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1 331 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
224 echo 332 echo
255 # ???_arch_foo.patch 363 # ???_arch_foo.patch
256 # Else, skip this input altogether 364 # Else, skip this input altogether
257 local a=${patchname#*_} # strip the ???_ 365 local a=${patchname#*_} # strip the ???_
258 a=${a%%_*} # strip the _foo.patch 366 a=${a%%_*} # strip the _foo.patch
259 if ! [[ ${SINGLE_PATCH} == "yes" || \ 367 if ! [[ ${SINGLE_PATCH} == "yes" || \
260 ${EPATCH_FORCE} == "yes" || \ 368 ${EPATCH_FORCE} == "yes" || \
261 ${a} == all || \ 369 ${a} == all || \
262 ${a} == ${ARCH} ]] 370 ${a} == ${ARCH} ]]
263 then 371 then
264 continue 372 continue
265 fi 373 fi
266 374
267 # Let people filter things dynamically 375 # Let people filter things dynamically
295 local STDERR_TARGET="${T}/${patchname}.out" 403 local STDERR_TARGET="${T}/${patchname}.out"
296 if [[ -e ${STDERR_TARGET} ]] ; then 404 if [[ -e ${STDERR_TARGET} ]] ; then
297 STDERR_TARGET="${T}/${patchname}-$$.out" 405 STDERR_TARGET="${T}/${patchname}-$$.out"
298 fi 406 fi
299 407
300 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}" 408 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
301 409
302 # Decompress the patch if need be 410 # Decompress the patch if need be
303 local count=0 411 local count=0
304 local PATCH_TARGET 412 local PATCH_TARGET
305 if [[ -n ${PIPE_CMD} ]] ; then 413 if [[ -n ${PIPE_CMD} ]] ; then
324 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }') 432 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
325 if [[ -n ${abs_paths} ]] ; then 433 if [[ -n ${abs_paths} ]] ; then
326 count=1 434 count=1
327 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}" 435 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
328 fi 436 fi
437 # Similar reason, but with relative paths.
438 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
439 if [[ -n ${rel_paths} ]] ; then
440 eqawarn "QA Notice: Your patch uses relative paths '../'."
441 eqawarn " In the future this will cause a failure."
442 eqawarn "${rel_paths}"
443 fi
329 444
330 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/ 445 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
331 while [[ ${count} -lt 5 ]] ; do 446 while [[ ${count} -lt 5 ]] ; do
332 # Generate some useful debug info ... 447 # Generate some useful debug info ...
333 ( 448 (
334 _epatch_draw_line "***** ${patchname} *****" 449 _epatch_draw_line "***** ${patchname} *****"
335 echo 450 echo
336 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'" 451 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
337 echo 452 echo
338 _epatch_draw_line "***** ${patchname} *****" 453 _epatch_draw_line "***** ${patchname} *****"
454 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
455 ret=$?
456 echo
457 echo "patch program exited with status ${ret}"
458 exit ${ret}
339 ) >> "${STDERR_TARGET}" 459 ) >> "${STDERR_TARGET}"
340 460
341 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then 461 if [ $? -eq 0 ] ; then
342 ( 462 (
343 _epatch_draw_line "***** ${patchname} *****" 463 _epatch_draw_line "***** ${patchname} *****"
344 echo 464 echo
345 echo "ACTUALLY APPLYING ${patchname} ..." 465 echo "ACTUALLY APPLYING ${patchname} ..."
346 echo 466 echo
347 _epatch_draw_line "***** ${patchname} *****" 467 _epatch_draw_line "***** ${patchname} *****"
348 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1 468 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
469 ret=$?
470 echo
471 echo "patch program exited with status ${ret}"
472 exit ${ret}
349 ) >> "${STDERR_TARGET}" 473 ) >> "${STDERR_TARGET}"
350 474
351 if [ $? -ne 0 ] ; then 475 if [ $? -ne 0 ] ; then
352 echo 476 echo
353 eerror "A dry-run of patch command succeeded, but actually" 477 eerror "A dry-run of patch command succeeded, but actually"
384 done 508 done
385 509
386 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching" 510 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
387 : # everything worked 511 : # everything worked
388} 512}
513
514# @FUNCTION: epatch_user
515# @USAGE:
516# @DESCRIPTION:
517# Applies user-provided patches to the source tree. The patches are
518# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
519# of these three directories to exist will be the one to use, ignoring
520# any more general directories which might exist as well.
521#
522# User patches are intended for quick testing of patches without ebuild
523# modifications, as well as for permanent customizations a user might
524# desire. Obviously, there can be no official support for arbitrarily
525# patched ebuilds. So whenever a build log in a bug report mentions that
526# user patches were applied, the user should be asked to reproduce the
527# problem without these.
528#
529# Not all ebuilds do call this function, so placing patches in the
530# stated directory might or might not work, depending on the package and
531# the eclasses it inherits and uses. It is safe to call the function
532# repeatedly, so it is always possible to add a call at the ebuild
533# level. The first call is the time when the patches will be
534# applied.
535#
536# Ideally, this function should be called after gentoo-specific patches
537# have been applied, so that their code can be modified as well, but
538# before calls to e.g. eautoreconf, as the user patches might affect
539# autotool input files as well.
389epatch_user() { 540epatch_user() {
390 [[ $# -ne 0 ]] && die "epatch_user takes no options" 541 [[ $# -ne 0 ]] && die "epatch_user takes no options"
542
543 # Allow multiple calls to this function; ignore all but the first
544 local applied="${T}/epatch_user.applied"
545 [[ -e ${applied} ]] && return 2
391 546
392 # don't clobber any EPATCH vars that the parent might want 547 # don't clobber any EPATCH vars that the parent might want
393 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches 548 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
394 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do 549 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
395 EPATCH_SOURCE=${base}/${CTARGET}/${check} 550 EPATCH_SOURCE=${base}/${CTARGET}/${check}
399 EPATCH_SOURCE=${EPATCH_SOURCE} \ 554 EPATCH_SOURCE=${EPATCH_SOURCE} \
400 EPATCH_SUFFIX="patch" \ 555 EPATCH_SUFFIX="patch" \
401 EPATCH_FORCE="yes" \ 556 EPATCH_FORCE="yes" \
402 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ 557 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
403 epatch 558 epatch
404 break 559 echo "${EPATCH_SOURCE}" > "${applied}"
560 return 0
405 fi 561 fi
406 done 562 done
563 echo "none" > "${applied}"
564 return 1
407} 565}
408 566
409# @FUNCTION: emktemp 567# @FUNCTION: emktemp
410# @USAGE: [temp dir] 568# @USAGE: [temp dir]
411# @DESCRIPTION: 569# @DESCRIPTION:
439 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 597 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
440 fi 598 fi
441 fi 599 fi
442} 600}
443 601
444# @FUNCTION: egetent
445# @USAGE: <database> <key>
446# @MAINTAINER:
447# base-system@gentoo.org (Linux)
448# Joe Jezak <josejx@gmail.com> (OS X)
449# usata@gentoo.org (OS X)
450# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
451# @DESCRIPTION:
452# Small wrapper for getent (Linux),
453# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
454# and pw (FreeBSD) used in enewuser()/enewgroup()
455egetent() {
456 case ${CHOST} in
457 *-darwin[678])
458 case "$2" in
459 *[!0-9]*) # Non numeric
460 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
461 ;;
462 *) # Numeric
463 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
464 ;;
465 esac
466 ;;
467 *-darwin*)
468 local mytype=$1
469 [[ "passwd" == $mytype ]] && mytype="Users"
470 [[ "group" == $mytype ]] && mytype="Groups"
471 case "$2" in
472 *[!0-9]*) # Non numeric
473 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
474 ;;
475 *) # Numeric
476 local mykey="UniqueID"
477 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
478 dscl . -search /$mytype $mykey $2 2>/dev/null
479 ;;
480 esac
481 ;;
482 *-freebsd*|*-dragonfly*)
483 local opts action="user"
484 [[ $1 == "passwd" ]] || action="group"
485
486 # lookup by uid/gid
487 if [[ $2 == [[:digit:]]* ]] ; then
488 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
489 fi
490
491 pw show ${action} ${opts} "$2" -q
492 ;;
493 *-netbsd*|*-openbsd*)
494 grep "$2:\*:" /etc/$1
495 ;;
496 *)
497 type -p nscd >& /dev/null && nscd -i "$1"
498 getent "$1" "$2"
499 ;;
500 esac
501}
502
503# @FUNCTION: enewuser
504# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
505# @DESCRIPTION:
506# Same as enewgroup, you are not required to understand how to properly add
507# a user to the system. The only required parameter is the username.
508# Default uid is (pass -1 for this) next available, default shell is
509# /bin/false, default homedir is /dev/null, there are no default groups,
510# and default params sets the comment as 'added by portage for ${PN}'.
511enewuser() {
512 case ${EBUILD_PHASE} in
513 unpack|compile|test|install)
514 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
515 eerror "Package fails at QA and at life. Please file a bug."
516 die "Bad package! enewuser is only for use in pkg_* functions!"
517 esac
518
519 # get the username
520 local euser=$1; shift
521 if [[ -z ${euser} ]] ; then
522 eerror "No username specified !"
523 die "Cannot call enewuser without a username"
524 fi
525
526 # lets see if the username already exists
527 if [[ -n $(egetent passwd "${euser}") ]] ; then
528 return 0
529 fi
530 einfo "Adding user '${euser}' to your system ..."
531
532 # options to pass to useradd
533 local opts=
534
535 # handle uid
536 local euid=$1; shift
537 if [[ -n ${euid} && ${euid} != -1 ]] ; then
538 if [[ ${euid} -gt 0 ]] ; then
539 if [[ -n $(egetent passwd ${euid}) ]] ; then
540 euid="next"
541 fi
542 else
543 eerror "Userid given but is not greater than 0 !"
544 die "${euid} is not a valid UID"
545 fi
546 else
547 euid="next"
548 fi
549 if [[ ${euid} == "next" ]] ; then
550 for ((euid = 101; euid <= 999; euid++)); do
551 [[ -z $(egetent passwd ${euid}) ]] && break
552 done
553 fi
554 opts="${opts} -u ${euid}"
555 einfo " - Userid: ${euid}"
556
557 # handle shell
558 local eshell=$1; shift
559 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
560 if [[ ! -e ${ROOT}${eshell} ]] ; then
561 eerror "A shell was specified but it does not exist !"
562 die "${eshell} does not exist in ${ROOT}"
563 fi
564 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
565 eerror "Do not specify ${eshell} yourself, use -1"
566 die "Pass '-1' as the shell parameter"
567 fi
568 else
569 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
570 [[ -x ${ROOT}${shell} ]] && break
571 done
572
573 if [[ ${shell} == "/dev/null" ]] ; then
574 eerror "Unable to identify the shell to use, proceeding with userland default."
575 case ${USERLAND} in
576 GNU) shell="/bin/false" ;;
577 BSD) shell="/sbin/nologin" ;;
578 Darwin) shell="/usr/sbin/nologin" ;;
579 *) die "Unable to identify the default shell for userland ${USERLAND}"
580 esac
581 fi
582
583 eshell=${shell}
584 fi
585 einfo " - Shell: ${eshell}"
586 opts="${opts} -s ${eshell}"
587
588 # handle homedir
589 local ehome=$1; shift
590 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
591 ehome="/dev/null"
592 fi
593 einfo " - Home: ${ehome}"
594 opts="${opts} -d ${ehome}"
595
596 # handle groups
597 local egroups=$1; shift
598 if [[ ! -z ${egroups} ]] ; then
599 local oldifs=${IFS}
600 local defgroup="" exgroups=""
601
602 export IFS=","
603 for g in ${egroups} ; do
604 export IFS=${oldifs}
605 if [[ -z $(egetent group "${g}") ]] ; then
606 eerror "You must add group ${g} to the system first"
607 die "${g} is not a valid GID"
608 fi
609 if [[ -z ${defgroup} ]] ; then
610 defgroup=${g}
611 else
612 exgroups="${exgroups},${g}"
613 fi
614 export IFS=","
615 done
616 export IFS=${oldifs}
617
618 opts="${opts} -g ${defgroup}"
619 if [[ ! -z ${exgroups} ]] ; then
620 opts="${opts} -G ${exgroups:1}"
621 fi
622 else
623 egroups="(none)"
624 fi
625 einfo " - Groups: ${egroups}"
626
627 # handle extra and add the user
628 local oldsandbox=${SANDBOX_ON}
629 export SANDBOX_ON="0"
630 case ${CHOST} in
631 *-darwin*)
632 ### Make the user
633 if [[ -z $@ ]] ; then
634 dscl . create /users/${euser} uid ${euid}
635 dscl . create /users/${euser} shell ${eshell}
636 dscl . create /users/${euser} home ${ehome}
637 dscl . create /users/${euser} realname "added by portage for ${PN}"
638 ### Add the user to the groups specified
639 local oldifs=${IFS}
640 export IFS=","
641 for g in ${egroups} ; do
642 dscl . merge /groups/${g} users ${euser}
643 done
644 export IFS=${oldifs}
645 else
646 einfo "Extra options are not supported on Darwin yet"
647 einfo "Please report the ebuild along with the info below"
648 einfo "eextra: $@"
649 die "Required function missing"
650 fi
651 ;;
652 *-freebsd*|*-dragonfly*)
653 if [[ -z $@ ]] ; then
654 pw useradd ${euser} ${opts} \
655 -c "added by portage for ${PN}" \
656 die "enewuser failed"
657 else
658 einfo " - Extra: $@"
659 pw useradd ${euser} ${opts} \
660 "$@" || die "enewuser failed"
661 fi
662 ;;
663
664 *-netbsd*)
665 if [[ -z $@ ]] ; then
666 useradd ${opts} ${euser} || die "enewuser failed"
667 else
668 einfo " - Extra: $@"
669 useradd ${opts} ${euser} "$@" || die "enewuser failed"
670 fi
671 ;;
672
673 *-openbsd*)
674 if [[ -z $@ ]] ; then
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} || die "enewuser failed"
678 else
679 einfo " - Extra: $@"
680 useradd -u ${euid} -s ${eshell} \
681 -d ${ehome} -c "Added by portage for ${PN}" \
682 -g ${egroups} ${euser} "$@" || die "enewuser failed"
683 fi
684 ;;
685
686 *)
687 if [[ -z $@ ]] ; then
688 useradd ${opts} \
689 -c "added by portage for ${PN}" \
690 ${euser} \
691 || die "enewuser failed"
692 else
693 einfo " - Extra: $@"
694 useradd ${opts} "$@" \
695 ${euser} \
696 || die "enewuser failed"
697 fi
698 ;;
699 esac
700
701 if [[ ! -e ${ROOT}/${ehome} ]] ; then
702 einfo " - Creating ${ehome} in ${ROOT}"
703 mkdir -p "${ROOT}/${ehome}"
704 chown ${euser} "${ROOT}/${ehome}"
705 chmod 755 "${ROOT}/${ehome}"
706 fi
707
708 export SANDBOX_ON=${oldsandbox}
709}
710
711# @FUNCTION: enewgroup
712# @USAGE: <group> [gid]
713# @DESCRIPTION:
714# This function does not require you to understand how to properly add a
715# group to the system. Just give it a group name to add and enewgroup will
716# do the rest. You may specify the gid for the group or allow the group to
717# allocate the next available one.
718enewgroup() {
719 case ${EBUILD_PHASE} in
720 unpack|compile|test|install)
721 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
722 eerror "Package fails at QA and at life. Please file a bug."
723 die "Bad package! enewgroup is only for use in pkg_* functions!"
724 esac
725
726 # get the group
727 local egroup="$1"; shift
728 if [ -z "${egroup}" ]
729 then
730 eerror "No group specified !"
731 die "Cannot call enewgroup without a group"
732 fi
733
734 # see if group already exists
735 if [[ -n $(egetent group "${egroup}") ]]; then
736 return 0
737 fi
738 einfo "Adding group '${egroup}' to your system ..."
739
740 # options to pass to useradd
741 local opts=
742
743 # handle gid
744 local egid="$1"; shift
745 if [ ! -z "${egid}" ]
746 then
747 if [ "${egid}" -gt 0 ]
748 then
749 if [ -z "`egetent group ${egid}`" ]
750 then
751 if [[ "${CHOST}" == *-darwin* ]]; then
752 opts="${opts} ${egid}"
753 else
754 opts="${opts} -g ${egid}"
755 fi
756 else
757 egid="next available; requested gid taken"
758 fi
759 else
760 eerror "Groupid given but is not greater than 0 !"
761 die "${egid} is not a valid GID"
762 fi
763 else
764 egid="next available"
765 fi
766 einfo " - Groupid: ${egid}"
767
768 # handle extra
769 local eextra="$@"
770 opts="${opts} ${eextra}"
771
772 # add the group
773 local oldsandbox="${SANDBOX_ON}"
774 export SANDBOX_ON="0"
775 case ${CHOST} in
776 *-darwin*)
777 if [ ! -z "${eextra}" ];
778 then
779 einfo "Extra options are not supported on Darwin/OS X yet"
780 einfo "Please report the ebuild along with the info below"
781 einfo "eextra: ${eextra}"
782 die "Required function missing"
783 fi
784
785 # If we need the next available
786 case ${egid} in
787 *[!0-9]*) # Non numeric
788 for ((egid = 101; egid <= 999; egid++)); do
789 [[ -z $(egetent group ${egid}) ]] && break
790 done
791 esac
792 dscl . create /groups/${egroup} gid ${egid}
793 dscl . create /groups/${egroup} passwd '*'
794 ;;
795
796 *-freebsd*|*-dragonfly*)
797 case ${egid} in
798 *[!0-9]*) # Non numeric
799 for ((egid = 101; egid <= 999; egid++)); do
800 [[ -z $(egetent group ${egid}) ]] && break
801 done
802 esac
803 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
804 ;;
805
806 *-netbsd*)
807 case ${egid} in
808 *[!0-9]*) # Non numeric
809 for ((egid = 101; egid <= 999; egid++)); do
810 [[ -z $(egetent group ${egid}) ]] && break
811 done
812 esac
813 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
814 ;;
815
816 *)
817 groupadd ${opts} ${egroup} || die "enewgroup failed"
818 ;;
819 esac
820 export SANDBOX_ON="${oldsandbox}"
821}
822
823# @FUNCTION: edos2unix 602# @FUNCTION: edos2unix
824# @USAGE: <file> [more files ...] 603# @USAGE: <file> [more files ...]
825# @DESCRIPTION: 604# @DESCRIPTION:
826# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 605# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
827# to remove all of these text utilities from DEPEND variables because this 606# to remove all of these text utilities from DEPEND variables because this
828# is a script based solution. Just give it a list of files to convert and 607# is a script based solution. Just give it a list of files to convert and
829# they will all be changed from the DOS CRLF format to the UNIX LF format. 608# they will all be changed from the DOS CRLF format to the UNIX LF format.
830edos2unix() { 609edos2unix() {
831 echo "$@" | xargs sed -i 's/\r$//' 610 [[ $# -eq 0 ]] && return 0
611 sed -i 's/\r$//' -- "$@" || die
832} 612}
833 613
834# Make a desktop file ! 614# Make a desktop file !
835# Great for making those icons in kde/gnome startmenu ! 615# Great for making those icons in kde/gnome startmenu !
836# Amaze your friends ! Get the women ! Join today ! 616# Amaze your friends ! Get the women ! Join today !
837# 617#
838# make_desktop_entry(<command>, [name], [icon], [type], [path]) 618# make_desktop_entry(<command>, [name], [icon], [type], [fields])
839# 619#
840# binary: what command does the app run with ? 620# binary: what command does the app run with ?
841# name: the name that will show up in the menu 621# name: the name that will show up in the menu
842# icon: give your little like a pretty little icon ... 622# icon: give your little like a pretty little icon ...
843# this can be relative (to /usr/share/pixmaps) or 623# this can be relative (to /usr/share/pixmaps) or
844# a full path to an icon 624# a full path to an icon
845# type: what kind of application is this ? for categories: 625# type: what kind of application is this ? for categories:
846# http://standards.freedesktop.org/menu-spec/latest/apa.html 626# http://standards.freedesktop.org/menu-spec/latest/apa.html
847# path: if your app needs to startup in a specific dir 627# fields: extra fields to append to the desktop file; a printf string
848make_desktop_entry() { 628make_desktop_entry() {
849 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 629 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
850 630
851 local exec=${1} 631 local exec=${1}
852 local name=${2:-${PN}} 632 local name=${2:-${PN}}
853 local icon=${3:-${PN}} 633 local icon=${3:-${PN}}
854 local type=${4} 634 local type=${4}
855 local path=${5} 635 local fields=${5}
856 636
857 if [[ -z ${type} ]] ; then 637 if [[ -z ${type} ]] ; then
858 local catmaj=${CATEGORY%%-*} 638 local catmaj=${CATEGORY%%-*}
859 local catmin=${CATEGORY##*-} 639 local catmin=${CATEGORY##*-}
860 case ${catmaj} in 640 case ${catmaj} in
861 app) 641 app)
862 case ${catmin} in 642 case ${catmin} in
863 accessibility) type=Accessibility;; 643 accessibility) type=Accessibility;;
864 admin) type=System;; 644 admin) type=System;;
865 antivirus) type=System;; 645 antivirus) type=System;;
866 arch) type=Archiving;; 646 arch) type=Archiving;;
867 backup) type=Archiving;; 647 backup) type=Archiving;;
868 cdr) type=DiscBurning;; 648 cdr) type=DiscBurning;;
869 dicts) type=Dictionary;; 649 dicts) type=Dictionary;;
870 doc) type=Documentation;; 650 doc) type=Documentation;;
871 editors) type=TextEditor;; 651 editors) type=TextEditor;;
872 emacs) type=TextEditor;; 652 emacs) type=TextEditor;;
873 emulation) type=Emulator;; 653 emulation) type=Emulator;;
874 laptop) type=HardwareSettings;; 654 laptop) type=HardwareSettings;;
875 office) type=Office;; 655 office) type=Office;;
876 pda) type=PDA;; 656 pda) type=PDA;;
877 vim) type=TextEditor;; 657 vim) type=TextEditor;;
878 xemacs) type=TextEditor;; 658 xemacs) type=TextEditor;;
879 *) type=;;
880 esac 659 esac
881 ;; 660 ;;
882 661
883 dev) 662 dev)
884 type="Development" 663 type="Development"
885 ;; 664 ;;
886 665
887 games) 666 games)
888 case ${catmin} in 667 case ${catmin} in
889 action|fps) type=ActionGame;; 668 action|fps) type=ActionGame;;
890 arcade) type=ArcadeGame;; 669 arcade) type=ArcadeGame;;
891 board) type=BoardGame;; 670 board) type=BoardGame;;
892 emulation) type=Emulator;; 671 emulation) type=Emulator;;
893 kids) type=KidsGame;; 672 kids) type=KidsGame;;
894 puzzle) type=LogicGame;; 673 puzzle) type=LogicGame;;
895 roguelike) type=RolePlaying;; 674 roguelike) type=RolePlaying;;
896 rpg) type=RolePlaying;; 675 rpg) type=RolePlaying;;
897 simulation) type=Simulation;; 676 simulation) type=Simulation;;
898 sports) type=SportsGame;; 677 sports) type=SportsGame;;
899 strategy) type=StrategyGame;; 678 strategy) type=StrategyGame;;
900 *) type=;;
901 esac 679 esac
902 type="Game;${type}" 680 type="Game;${type}"
903 ;; 681 ;;
904 682
905 gnome) 683 gnome)
914 type="Network;Email" 692 type="Network;Email"
915 ;; 693 ;;
916 694
917 media) 695 media)
918 case ${catmin} in 696 case ${catmin} in
697 gfx)
919 gfx) type=Graphics;; 698 type=Graphics
699 ;;
700 *)
701 case ${catmin} in
920 radio) type=Tuner;; 702 radio) type=Tuner;;
921 sound) type=Audio;; 703 sound) type=Audio;;
922 tv) type=TV;; 704 tv) type=TV;;
923 video) type=Video;; 705 video) type=Video;;
924 *) type=;; 706 esac
707 type="AudioVideo;${type}"
708 ;;
925 esac 709 esac
926 type="AudioVideo;${type}"
927 ;; 710 ;;
928 711
929 net) 712 net)
930 case ${catmin} in 713 case ${catmin} in
931 dialup) type=Dialup;; 714 dialup) type=Dialup;;
932 ftp) type=FileTransfer;; 715 ftp) type=FileTransfer;;
933 im) type=InstantMessaging;; 716 im) type=InstantMessaging;;
934 irc) type=IRCClient;; 717 irc) type=IRCClient;;
935 mail) type=Email;; 718 mail) type=Email;;
936 news) type=News;; 719 news) type=News;;
937 nntp) type=News;; 720 nntp) type=News;;
938 p2p) type=FileTransfer;; 721 p2p) type=FileTransfer;;
939 *) type=;; 722 voip) type=Telephony;;
940 esac 723 esac
941 type="Network;${type}" 724 type="Network;${type}"
942 ;; 725 ;;
943 726
944 sci) 727 sci)
945 case ${catmin} in 728 case ${catmin} in
946 astro*) type=Astronomy;; 729 astro*) type=Astronomy;;
947 bio*) type=Biology;; 730 bio*) type=Biology;;
948 calc*) type=Calculator;; 731 calc*) type=Calculator;;
949 chem*) type=Chemistry;; 732 chem*) type=Chemistry;;
950 elec*) type=Electronics;; 733 elec*) type=Electronics;;
951 geo*) type=Geology;; 734 geo*) type=Geology;;
952 math*) type=Math;; 735 math*) type=Math;;
953 physics) type=Physics;; 736 physics) type=Physics;;
954 visual*) type=DataVisualization;; 737 visual*) type=DataVisualization;;
955 *) type=;;
956 esac 738 esac
957 type="Science;${type}" 739 type="Education;Science;${type}"
958 ;; 740 ;;
959 741
960 sys) 742 sys)
961 type="System" 743 type="System"
962 ;; 744 ;;
963 745
964 www) 746 www)
965 case ${catmin} in 747 case ${catmin} in
966 client) type=WebBrowser;; 748 client) type=WebBrowser;;
967 *) type=;;
968 esac 749 esac
969 type="Network" 750 type="Network;${type}"
970 ;; 751 ;;
971 752
972 *) 753 *)
973 type= 754 type=
974 ;; 755 ;;
979 else 760 else
980 local desktop_name="${PN}-${SLOT}" 761 local desktop_name="${PN}-${SLOT}"
981 fi 762 fi
982 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 763 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
983 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 764 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
765
766 # Don't append another ";" when a valid category value is provided.
767 type=${type%;}${type:+;}
768
769 eshopts_push -s extglob
770 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
771 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
772 ewarn "allowed in .desktop files if the value is not an absolute path."
773 icon=${icon%.@(xpm|png|svg)}
774 fi
775 eshopts_pop
984 776
985 cat <<-EOF > "${desktop}" 777 cat <<-EOF > "${desktop}"
986 [Desktop Entry] 778 [Desktop Entry]
987 Name=${name} 779 Name=${name}
988 Type=Application 780 Type=Application
989 Comment=${DESCRIPTION} 781 Comment=${DESCRIPTION}
990 Exec=${exec} 782 Exec=${exec}
991 TryExec=${exec%% *} 783 TryExec=${exec%% *}
992 Icon=${icon} 784 Icon=${icon}
993 Categories=${type}; 785 Categories=${type}
994 EOF 786 EOF
995 787
996 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 788 if [[ ${fields:-=} != *=* ]] ; then
789 # 5th arg used to be value to Path=
790 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
791 fields="Path=${fields}"
792 fi
793 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
997 794
998 ( 795 (
999 # wrap the env here so that the 'insinto' call 796 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller 797 # doesn't corrupt the env of the caller
1001 insinto /usr/share/applications 798 insinto /usr/share/applications
1002 doins "${desktop}" 799 doins "${desktop}"
1003 ) 800 ) || die "installing desktop file failed"
1004} 801}
1005 802
1006# @FUNCTION: validate_desktop_entries 803# @FUNCTION: validate_desktop_entries
1007# @USAGE: [directories] 804# @USAGE: [directories]
1008# @MAINTAINER: 805# @MAINTAINER:
1287 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1084 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1288 1085
1289 local shrtsrc=$(basename "${src}") 1086 local shrtsrc=$(basename "${src}")
1290 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1291 if [[ -z ${skip} ]] ; then 1088 if [[ -z ${skip} ]] ; then
1292 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1089 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1293 local skip=0 1090 local skip=0
1294 exe=tail 1091 exe=tail
1295 case ${ver} in 1092 case ${ver} in
1296 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1093 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1297 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1299 2.0|2.0.1) 1096 2.0|2.0.1)
1300 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1301 ;; 1098 ;;
1302 2.1.1) 1099 2.1.1)
1303 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1304 let skip="skip + 1" 1101 (( skip++ ))
1305 ;; 1102 ;;
1306 2.1.2) 1103 2.1.2)
1307 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1308 let skip="skip + 1" 1105 (( skip++ ))
1309 ;; 1106 ;;
1310 2.1.3) 1107 2.1.3)
1311 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1312 let skip="skip + 1" 1109 (( skip++ ))
1313 ;; 1110 ;;
1314 2.1.4|2.1.5) 1111 2.1.4|2.1.5)
1315 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1316 skip=$(head -n ${skip} "${src}" | wc -c) 1113 skip=$(head -n ${skip} "${src}" | wc -c)
1317 exe="dd" 1114 exe="dd"
1326 esac 1123 esac
1327 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1328 fi 1125 fi
1329 case ${exe} in 1126 case ${exe} in
1330 tail) exe="tail -n +${skip} '${src}'";; 1127 tail) exe="tail -n +${skip} '${src}'";;
1331 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1128 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1332 *) die "makeself cant handle exe '${exe}'" 1129 *) die "makeself cant handle exe '${exe}'"
1333 esac 1130 esac
1334 1131
1335 # lets grab the first few bytes of the file to figure out what kind of archive it is 1132 # lets grab the first few bytes of the file to figure out what kind of archive it is
1336 local tmpfile=$(emktemp) 1133 local filetype tmpfile=$(emktemp)
1337 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1338 local filetype=$(file -b "${tmpfile}") 1135 filetype=$(file -b "${tmpfile}") || die
1339 case ${filetype} in 1136 case ${filetype} in
1340 *tar\ archive*) 1137 *tar\ archive*)
1341 eval ${exe} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1342 ;; 1139 ;;
1343 bzip2*) 1140 bzip2*)
1353 eerror "Unknown filetype \"${filetype}\" ?" 1150 eerror "Unknown filetype \"${filetype}\" ?"
1354 false 1151 false
1355 ;; 1152 ;;
1356 esac 1153 esac
1357 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1358}
1359
1360# @FUNCTION: check_license
1361# @USAGE: [license]
1362# @DESCRIPTION:
1363# Display a license for user to accept. If no license is
1364# specified, then ${LICENSE} is used.
1365check_license() {
1366 local lic=$1
1367 if [ -z "${lic}" ] ; then
1368 lic="${PORTDIR}/licenses/${LICENSE}"
1369 else
1370 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1371 lic="${PORTDIR}/licenses/${lic}"
1372 elif [ -e "${PWD}/${lic}" ] ; then
1373 lic="${PWD}/${lic}"
1374 elif [ -e "${lic}" ] ; then
1375 lic="${lic}"
1376 fi
1377 fi
1378 local l="`basename ${lic}`"
1379
1380 # here is where we check for the licenses the user already
1381 # accepted ... if we don't find a match, we make the user accept
1382 local alic
1383 eshopts_push -o noglob # so that bash doesn't expand "*"
1384 for alic in ${ACCEPT_LICENSE} ; do
1385 if [[ ${alic} == ${l} ]]; then
1386 eshopts_pop
1387 return 0
1388 fi
1389 done
1390 eshopts_pop
1391 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1392
1393 local licmsg=$(emktemp)
1394 cat <<-EOF > ${licmsg}
1395 **********************************************************
1396 The following license outlines the terms of use of this
1397 package. You MUST accept this license for installation to
1398 continue. When you are done viewing, hit 'q'. If you
1399 CTRL+C out of this, the install will not run!
1400 **********************************************************
1401
1402 EOF
1403 cat ${lic} >> ${licmsg}
1404 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1405 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1406 read alic
1407 case ${alic} in
1408 yes|Yes|y|Y)
1409 return 0
1410 ;;
1411 *)
1412 echo;echo;echo
1413 eerror "You MUST accept the license to continue! Exiting!"
1414 die "Failed to accept license"
1415 ;;
1416 esac
1417} 1155}
1418 1156
1419# @FUNCTION: cdrom_get_cds 1157# @FUNCTION: cdrom_get_cds
1420# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1158# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1421# @DESCRIPTION: 1159# @DESCRIPTION:
1469 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1207 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1470 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1208 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1471 export CDROM_SET=-1 1209 export CDROM_SET=-1
1472 for f in ${CDROM_CHECK_1//:/ } ; do 1210 for f in ${CDROM_CHECK_1//:/ } ; do
1473 ((++CDROM_SET)) 1211 ((++CDROM_SET))
1474 [[ -e ${CD_ROOT}/${f} ]] && break 1212 [[ -e ${CDROM_ROOT}/${f} ]] && break
1475 done 1213 done
1476 export CDROM_MATCH=${f} 1214 export CDROM_MATCH=${f}
1477 return 1215 return
1478 fi 1216 fi
1479 1217
1653 else 1391 else
1654 newls="" 1392 newls=""
1655 fi 1393 fi
1656 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1394 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1657 if [[ ${op} == "-i" ]] ; then 1395 if [[ ${op} == "-i" ]] ; then
1658 hasq ${f} ${ls} && newls="${newls} ${f}" 1396 has ${f} ${ls} && newls="${newls} ${f}"
1659 else 1397 else
1660 hasq ${f} ${ls} || newls="${newls} ${f}" 1398 has ${f} ${ls} || newls="${newls} ${f}"
1661 fi 1399 fi
1662 done 1400 done
1663 ls=${newls} 1401 ls=${newls}
1664 done 1402 done
1665 else 1403 else
1667 fi 1405 fi
1668 1406
1669 nols="" 1407 nols=""
1670 newls="" 1408 newls=""
1671 for f in ${LINGUAS} ; do 1409 for f in ${LINGUAS} ; do
1672 if hasq ${f} ${ls} ; then 1410 if has ${f} ${ls} ; then
1673 newls="${newls} ${f}" 1411 newls="${newls} ${f}"
1674 else 1412 else
1675 nols="${nols} ${f}" 1413 nols="${nols} ${f}"
1676 fi 1414 fi
1677 done 1415 done
1732 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1470 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1733 ewarn "in order to remove these old dependencies. If you do not have this" 1471 ewarn "in order to remove these old dependencies. If you do not have this"
1734 ewarn "helper program, simply emerge the 'gentoolkit' package." 1472 ewarn "helper program, simply emerge the 'gentoolkit' package."
1735 ewarn 1473 ewarn
1736 fi 1474 fi
1475 # temp hack for #348634 #357225
1476 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1737 ewarn " # revdep-rebuild --library ${lib##*/}" 1477 ewarn " # revdep-rebuild --library '${lib}'"
1738 done 1478 done
1739 if [[ ${notice} -eq 1 ]] ; then 1479 if [[ ${notice} -eq 1 ]] ; then
1740 ewarn 1480 ewarn
1741 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1481 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1742 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1482 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1888 else 1628 else
1889 newbin "${tmpwrapper}" "${wrapper}" || die 1629 newbin "${tmpwrapper}" "${wrapper}" || die
1890 fi 1630 fi
1891} 1631}
1892 1632
1893# @FUNCTION: prepalldocs 1633# @FUNCTION: path_exists
1894# @USAGE: 1634# @USAGE: [-a|-o] <paths>
1895# @DESCRIPTION: 1635# @DESCRIPTION:
1896# Compress files in /usr/share/doc which are not already 1636# Check if the specified paths exist. Works for all types of paths
1897# compressed, excluding /usr/share/doc/${PF}/html. 1637# (files/dirs/etc...). The -a and -o flags control the requirements
1898# Uses the ecompressdir to do the compression. 1638# of the paths. They correspond to "and" and "or" logic. So the -a
1899# 2009-02-18 by betelgeuse: 1639# flag means all the paths must exist while the -o flag means at least
1900# Commented because ecompressdir is even more internal to 1640# one of the paths must exist. The default behavior is "and". If no
1901# Portage than prepalldocs (it's not even mentioned in man 5 1641# paths are specified, then the return value is "false".
1902# ebuild). Please submit a better version for review to gentoo-dev 1642path_exists() {
1903# if you want prepalldocs here. 1643 local opt=$1
1904#prepalldocs() { 1644 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1905# if [[ -n $1 ]] ; then
1906# ewarn "prepalldocs: invalid usage; takes no arguments"
1907# fi
1908 1645
1909# cd "${D}" 1646 # no paths -> return false
1910# [[ -d usr/share/doc ]] || return 0 1647 # same behavior as: [[ -e "" ]]
1648 [[ $# -eq 0 ]] && return 1
1911 1649
1912# find usr/share/doc -exec gzip {} + 1650 local p r=0
1913# ecompressdir --ignore /usr/share/doc/${PF}/html 1651 for p in "$@" ; do
1914# ecompressdir --queue /usr/share/doc 1652 [[ -e ${p} ]]
1915#} 1653 : $(( r += $? ))
1654 done
1655
1656 case ${opt} in
1657 -a) return $(( r != 0 )) ;;
1658 -o) return $(( r == $# )) ;;
1659 esac
1660}
1661
1662# @FUNCTION: in_iuse
1663# @USAGE: <flag>
1664# @DESCRIPTION:
1665# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1666# as necessary.
1667#
1668# Note that this function should not be used in the global scope.
1669in_iuse() {
1670 debug-print-function ${FUNCNAME} "${@}"
1671 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1672
1673 local flag=${1}
1674 local liuse=( ${IUSE} )
1675
1676 has "${flag}" "${liuse[@]#[+-]}"
1677}
1678
1679# @FUNCTION: use_if_iuse
1680# @USAGE: <flag>
1681# @DESCRIPTION:
1682# Return true if the given flag is in USE and IUSE.
1683#
1684# Note that this function should not be used in the global scope.
1685use_if_iuse() {
1686 in_iuse $1 || return 1
1687 use $1
1688}
1689
1690# @FUNCTION: usex
1691# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1692# @DESCRIPTION:
1693# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1694# otherwise echo [false output][false suffix] (defaults to "no").
1695usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1696
1697check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1698
1699fi

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