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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 1.332 2010/02/17 02:22:43 reavertm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.375 2011/12/17 04:55:41 vapier Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
18inherit multilib portability 21inherit multilib portability user
19 22
20DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
21 24
22if has "${EAPI:-0}" 0 1 2; then 25if has "${EAPI:-0}" 0 1 2; then
23 26
52} 55}
53 56
54else 57else
55 58
56ebeep() { 59ebeep() {
57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org" 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
58} 61}
59 62
60epause() { 63epause() {
61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org" 64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
62} 65}
63 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 }
64fi 80fi
65 81
66# @FUNCTION: ecvs_clean 82# @FUNCTION: ecvs_clean
67# @USAGE: [list of dirs] 83# @USAGE: [list of dirs]
68# @DESCRIPTION: 84# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains 96# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD. 97# internal Subversion directories. Defaults to $PWD.
82esvn_clean() { 98esvn_clean() {
83 [[ -z $* ]] && set -- . 99 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101}
102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${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}]
85} 149}
86 150
87# @FUNCTION: eshopts_push 151# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`] 152# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION: 153# @DESCRIPTION:
112 # as a `declare -a` here will reset its value 176 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]} 177 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then 178 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p) 179 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0 180 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*" 181 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
118 else 182 else
119 __ESHOPTS_SAVE__[$i]=$- 183 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0 184 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*" 185 set "$@" || die "${FUNCNAME}: bad options to set: $*"
122 fi 186 fi
123} 187}
124 188
125# @FUNCTION: eshopts_pop 189# @FUNCTION: eshopts_pop
126# @USAGE: 190# @USAGE:
127# @DESCRIPTION: 191# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding 192# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details. 193# eshopts_push call. See that function for more details.
130eshopts_pop() { 194eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments" 195 [[ $# -ne 0 ]] && die "${FUNCNAME} takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 )) 196 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair" 197 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]} 198 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i] 199 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then 200 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}" 201 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
138 else 202 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-" 203 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}" 204 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
141 fi 205 fi
206}
207
208# @FUNCTION: eumask_push
209# @USAGE: <new umask>
210# @DESCRIPTION:
211# Set the umask to the new value specified while saving the previous
212# value onto a stack. Useful for temporarily changing the umask.
213eumask_push() {
214 estack_push eumask "$(umask)"
215 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
216}
217
218# @FUNCTION: eumask_pop
219# @USAGE:
220# @DESCRIPTION:
221# Restore the previous umask state.
222eumask_pop() {
223 local s
224 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
225 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
142} 226}
143 227
144# @VARIABLE: EPATCH_SOURCE 228# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION: 229# @DESCRIPTION:
146# Default directory to search for patches. 230# Default directory to search for patches.
189# If you do not specify any options, then epatch will default to the directory 273# If you do not specify any options, then epatch will default to the directory
190# specified by EPATCH_SOURCE. 274# specified by EPATCH_SOURCE.
191# 275#
192# When processing directories, epatch will apply all patches that match: 276# When processing directories, epatch will apply all patches that match:
193# @CODE 277# @CODE
194# ${EPATCH_FORCE} == "yes" 278# if ${EPATCH_FORCE} != "yes"
195# ??_${ARCH}_foo.${EPATCH_SUFFIX} 279# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else 280# else
197# *.${EPATCH_SUFFIX} 281# *.${EPATCH_SUFFIX}
198# @CODE 282# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering. 283# The leading ?? are typically numbers used to force consistent patch ordering.
238 local EPATCH_SUFFIX=$1 322 local EPATCH_SUFFIX=$1
239 323
240 elif [[ -d $1 ]] ; then 324 elif [[ -d $1 ]] ; then
241 # Some people like to make dirs of patches w/out suffixes (vim) 325 # Some people like to make dirs of patches w/out suffixes (vim)
242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"} 326 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
327
328 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
329 # Re-use EPATCH_SOURCE as a search dir
330 epatch "${EPATCH_SOURCE}/$1"
331 return $?
243 332
244 else 333 else
245 # sanity check ... if it isn't a dir or file, wtf man ? 334 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1 335 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo 336 echo
278 # ???_arch_foo.patch 367 # ???_arch_foo.patch
279 # Else, skip this input altogether 368 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_ 369 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch 370 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \ 371 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \ 372 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \ 373 ${a} == all || \
285 ${a} == ${ARCH} ]] 374 ${a} == ${ARCH} ]]
286 then 375 then
287 continue 376 continue
288 fi 377 fi
289 378
290 # Let people filter things dynamically 379 # Let people filter things dynamically
318 local STDERR_TARGET="${T}/${patchname}.out" 407 local STDERR_TARGET="${T}/${patchname}.out"
319 if [[ -e ${STDERR_TARGET} ]] ; then 408 if [[ -e ${STDERR_TARGET} ]] ; then
320 STDERR_TARGET="${T}/${patchname}-$$.out" 409 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi 410 fi
322 411
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}" 412 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
324 413
325 # Decompress the patch if need be 414 # Decompress the patch if need be
326 local count=0 415 local count=0
327 local PATCH_TARGET 416 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then 417 if [[ -n ${PIPE_CMD} ]] ; then
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }') 436 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then 437 if [[ -n ${abs_paths} ]] ; then
349 count=1 438 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}" 439 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi 440 fi
441 # Similar reason, but with relative paths.
442 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
443 if [[ -n ${rel_paths} ]] ; then
444 eqawarn "QA Notice: Your patch uses relative paths '../'."
445 eqawarn " In the future this will cause a failure."
446 eqawarn "${rel_paths}"
447 fi
352 448
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/ 449 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do 450 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ... 451 # Generate some useful debug info ...
356 ( 452 (
357 _epatch_draw_line "***** ${patchname} *****" 453 _epatch_draw_line "***** ${patchname} *****"
358 echo 454 echo
359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'" 455 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo 456 echo
361 _epatch_draw_line "***** ${patchname} *****" 457 _epatch_draw_line "***** ${patchname} *****"
458 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
459 ret=$?
460 echo
461 echo "patch program exited with status ${ret}"
462 exit ${ret}
362 ) >> "${STDERR_TARGET}" 463 ) >> "${STDERR_TARGET}"
363 464
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then 465 if [ $? -eq 0 ] ; then
365 ( 466 (
366 _epatch_draw_line "***** ${patchname} *****" 467 _epatch_draw_line "***** ${patchname} *****"
367 echo 468 echo
368 echo "ACTUALLY APPLYING ${patchname} ..." 469 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo 470 echo
370 _epatch_draw_line "***** ${patchname} *****" 471 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1 472 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
473 ret=$?
474 echo
475 echo "patch program exited with status ${ret}"
476 exit ${ret}
372 ) >> "${STDERR_TARGET}" 477 ) >> "${STDERR_TARGET}"
373 478
374 if [ $? -ne 0 ] ; then 479 if [ $? -ne 0 ] ; then
375 echo 480 echo
376 eerror "A dry-run of patch command succeeded, but actually" 481 eerror "A dry-run of patch command succeeded, but actually"
407 done 512 done
408 513
409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching" 514 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
410 : # everything worked 515 : # everything worked
411} 516}
517
518# @FUNCTION: epatch_user
519# @USAGE:
520# @DESCRIPTION:
521# Applies user-provided patches to the source tree. The patches are
522# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
523# of these three directories to exist will be the one to use, ignoring
524# any more general directories which might exist as well.
525#
526# User patches are intended for quick testing of patches without ebuild
527# modifications, as well as for permanent customizations a user might
528# desire. Obviously, there can be no official support for arbitrarily
529# patched ebuilds. So whenever a build log in a bug report mentions that
530# user patches were applied, the user should be asked to reproduce the
531# problem without these.
532#
533# Not all ebuilds do call this function, so placing patches in the
534# stated directory might or might not work, depending on the package and
535# the eclasses it inherits and uses. It is safe to call the function
536# repeatedly, so it is always possible to add a call at the ebuild
537# level. The first call is the time when the patches will be
538# applied.
539#
540# Ideally, this function should be called after gentoo-specific patches
541# have been applied, so that their code can be modified as well, but
542# before calls to e.g. eautoreconf, as the user patches might affect
543# autotool input files as well.
412epatch_user() { 544epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options" 545 [[ $# -ne 0 ]] && die "epatch_user takes no options"
546
547 # Allow multiple calls to this function; ignore all but the first
548 local applied="${T}/epatch_user.applied"
549 [[ -e ${applied} ]] && return 2
414 550
415 # don't clobber any EPATCH vars that the parent might want 551 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches 552 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do 553 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check} 554 EPATCH_SOURCE=${base}/${CTARGET}/${check}
422 EPATCH_SOURCE=${EPATCH_SOURCE} \ 558 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \ 559 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \ 560 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ 561 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch 562 epatch
427 break 563 echo "${EPATCH_SOURCE}" > "${applied}"
564 return 0
428 fi 565 fi
429 done 566 done
567 echo "none" > "${applied}"
568 return 1
430} 569}
431 570
432# @FUNCTION: emktemp 571# @FUNCTION: emktemp
433# @USAGE: [temp dir] 572# @USAGE: [temp dir]
434# @DESCRIPTION: 573# @DESCRIPTION:
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 601 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
463 fi 602 fi
464 fi 603 fi
465} 604}
466 605
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
477# and pw (FreeBSD) used in enewuser()/enewgroup()
478egetent() {
479 case ${CHOST} in
480 *-darwin[678])
481 case "$2" in
482 *[!0-9]*) # Non numeric
483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
484 ;;
485 *) # Numeric
486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
487 ;;
488 esac
489 ;;
490 *-darwin*)
491 local mytype=$1
492 [[ "passwd" == $mytype ]] && mytype="Users"
493 [[ "group" == $mytype ]] && mytype="Groups"
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
512 fi
513
514 pw show ${action} ${opts} "$2" -q
515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
520 type -p nscd >& /dev/null && nscd -i "$1"
521 getent "$1" "$2"
522 ;;
523 esac
524}
525
526# @FUNCTION: enewuser
527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
528# @DESCRIPTION:
529# Same as enewgroup, you are not required to understand how to properly add
530# a user to the system. The only required parameter is the username.
531# Default uid is (pass -1 for this) next available, default shell is
532# /bin/false, default homedir is /dev/null, there are no default groups,
533# and default params sets the comment as 'added by portage for ${PN}'.
534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
542 # get the username
543 local euser=$1; shift
544 if [[ -z ${euser} ]] ; then
545 eerror "No username specified !"
546 die "Cannot call enewuser without a username"
547 fi
548
549 # lets see if the username already exists
550 if [[ -n $(egetent passwd "${euser}") ]] ; then
551 return 0
552 fi
553 einfo "Adding user '${euser}' to your system ..."
554
555 # options to pass to useradd
556 local opts=
557
558 # handle uid
559 local euid=$1; shift
560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
561 if [[ ${euid} -gt 0 ]] ; then
562 if [[ -n $(egetent passwd ${euid}) ]] ; then
563 euid="next"
564 fi
565 else
566 eerror "Userid given but is not greater than 0 !"
567 die "${euid} is not a valid UID"
568 fi
569 else
570 euid="next"
571 fi
572 if [[ ${euid} == "next" ]] ; then
573 for ((euid = 101; euid <= 999; euid++)); do
574 [[ -z $(egetent passwd ${euid}) ]] && break
575 done
576 fi
577 opts="${opts} -u ${euid}"
578 einfo " - Userid: ${euid}"
579
580 # handle shell
581 local eshell=$1; shift
582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
583 if [[ ! -e ${ROOT}${eshell} ]] ; then
584 eerror "A shell was specified but it does not exist !"
585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
590 fi
591 else
592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
593 [[ -x ${ROOT}${shell} ]] && break
594 done
595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
604 fi
605
606 eshell=${shell}
607 fi
608 einfo " - Shell: ${eshell}"
609 opts="${opts} -s ${eshell}"
610
611 # handle homedir
612 local ehome=$1; shift
613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
614 ehome="/dev/null"
615 fi
616 einfo " - Home: ${ehome}"
617 opts="${opts} -d ${ehome}"
618
619 # handle groups
620 local egroups=$1; shift
621 if [[ ! -z ${egroups} ]] ; then
622 local oldifs=${IFS}
623 local defgroup="" exgroups=""
624
625 export IFS=","
626 for g in ${egroups} ; do
627 export IFS=${oldifs}
628 if [[ -z $(egetent group "${g}") ]] ; then
629 eerror "You must add group ${g} to the system first"
630 die "${g} is not a valid GID"
631 fi
632 if [[ -z ${defgroup} ]] ; then
633 defgroup=${g}
634 else
635 exgroups="${exgroups},${g}"
636 fi
637 export IFS=","
638 done
639 export IFS=${oldifs}
640
641 opts="${opts} -g ${defgroup}"
642 if [[ ! -z ${exgroups} ]] ; then
643 opts="${opts} -G ${exgroups:1}"
644 fi
645 else
646 egroups="(none)"
647 fi
648 einfo " - Groups: ${egroups}"
649
650 # handle extra and add the user
651 local oldsandbox=${SANDBOX_ON}
652 export SANDBOX_ON="0"
653 case ${CHOST} in
654 *-darwin*)
655 ### Make the user
656 if [[ -z $@ ]] ; then
657 dscl . create /users/${euser} uid ${euid}
658 dscl . create /users/${euser} shell ${eshell}
659 dscl . create /users/${euser} home ${ehome}
660 dscl . create /users/${euser} realname "added by portage for ${PN}"
661 ### Add the user to the groups specified
662 local oldifs=${IFS}
663 export IFS=","
664 for g in ${egroups} ; do
665 dscl . merge /groups/${g} users ${euser}
666 done
667 export IFS=${oldifs}
668 else
669 einfo "Extra options are not supported on Darwin yet"
670 einfo "Please report the ebuild along with the info below"
671 einfo "eextra: $@"
672 die "Required function missing"
673 fi
674 ;;
675 *-freebsd*|*-dragonfly*)
676 if [[ -z $@ ]] ; then
677 pw useradd ${euser} ${opts} \
678 -c "added by portage for ${PN}" \
679 die "enewuser failed"
680 else
681 einfo " - Extra: $@"
682 pw useradd ${euser} ${opts} \
683 "$@" || die "enewuser failed"
684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
690 else
691 einfo " - Extra: $@"
692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
711 useradd ${opts} \
712 -c "added by portage for ${PN}" \
713 ${euser} \
714 || die "enewuser failed"
715 else
716 einfo " - Extra: $@"
717 useradd ${opts} "$@" \
718 ${euser} \
719 || die "enewuser failed"
720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
729 fi
730
731 export SANDBOX_ON=${oldsandbox}
732}
733
734# @FUNCTION: enewgroup
735# @USAGE: <group> [gid]
736# @DESCRIPTION:
737# This function does not require you to understand how to properly add a
738# group to the system. Just give it a group name to add and enewgroup will
739# do the rest. You may specify the gid for the group or allow the group to
740# allocate the next available one.
741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
749 # get the group
750 local egroup="$1"; shift
751 if [ -z "${egroup}" ]
752 then
753 eerror "No group specified !"
754 die "Cannot call enewgroup without a group"
755 fi
756
757 # see if group already exists
758 if [[ -n $(egetent group "${egroup}") ]]; then
759 return 0
760 fi
761 einfo "Adding group '${egroup}' to your system ..."
762
763 # options to pass to useradd
764 local opts=
765
766 # handle gid
767 local egid="$1"; shift
768 if [ ! -z "${egid}" ]
769 then
770 if [ "${egid}" -gt 0 ]
771 then
772 if [ -z "`egetent group ${egid}`" ]
773 then
774 if [[ "${CHOST}" == *-darwin* ]]; then
775 opts="${opts} ${egid}"
776 else
777 opts="${opts} -g ${egid}"
778 fi
779 else
780 egid="next available; requested gid taken"
781 fi
782 else
783 eerror "Groupid given but is not greater than 0 !"
784 die "${egid} is not a valid GID"
785 fi
786 else
787 egid="next available"
788 fi
789 einfo " - Groupid: ${egid}"
790
791 # handle extra
792 local eextra="$@"
793 opts="${opts} ${eextra}"
794
795 # add the group
796 local oldsandbox="${SANDBOX_ON}"
797 export SANDBOX_ON="0"
798 case ${CHOST} in
799 *-darwin*)
800 if [ ! -z "${eextra}" ];
801 then
802 einfo "Extra options are not supported on Darwin/OS X yet"
803 einfo "Please report the ebuild along with the info below"
804 einfo "eextra: ${eextra}"
805 die "Required function missing"
806 fi
807
808 # If we need the next available
809 case ${egid} in
810 *[!0-9]*) # Non numeric
811 for ((egid = 101; egid <= 999; egid++)); do
812 [[ -z $(egetent group ${egid}) ]] && break
813 done
814 esac
815 dscl . create /groups/${egroup} gid ${egid}
816 dscl . create /groups/${egroup} passwd '*'
817 ;;
818
819 *-freebsd*|*-dragonfly*)
820 case ${egid} in
821 *[!0-9]*) # Non numeric
822 for ((egid = 101; egid <= 999; egid++)); do
823 [[ -z $(egetent group ${egid}) ]] && break
824 done
825 esac
826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
840 groupadd ${opts} ${egroup} || die "enewgroup failed"
841 ;;
842 esac
843 export SANDBOX_ON="${oldsandbox}"
844}
845
846# @FUNCTION: edos2unix 606# @FUNCTION: edos2unix
847# @USAGE: <file> [more files ...] 607# @USAGE: <file> [more files ...]
848# @DESCRIPTION: 608# @DESCRIPTION:
849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 609# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this 610# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and 611# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format. 612# they will all be changed from the DOS CRLF format to the UNIX LF format.
853edos2unix() { 613edos2unix() {
854 echo "$@" | xargs sed -i 's/\r$//' 614 [[ $# -eq 0 ]] && return 0
615 sed -i 's/\r$//' -- "$@" || die
855} 616}
856 617
857# Make a desktop file ! 618# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 619# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 620# Amaze your friends ! Get the women ! Join today !
860# 621#
861# make_desktop_entry(<command>, [name], [icon], [type], [path]) 622# make_desktop_entry(<command>, [name], [icon], [type], [fields])
862# 623#
863# binary: what command does the app run with ? 624# binary: what command does the app run with ?
864# name: the name that will show up in the menu 625# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 626# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 627# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 628# a full path to an icon
868# type: what kind of application is this ? for categories: 629# type: what kind of application is this ? for categories:
869# http://standards.freedesktop.org/menu-spec/latest/apa.html 630# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 631# fields: extra fields to append to the desktop file; a printf string
871make_desktop_entry() { 632make_desktop_entry() {
872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 633 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
873 634
874 local exec=${1} 635 local exec=${1}
875 local name=${2:-${PN}} 636 local name=${2:-${PN}}
876 local icon=${3:-${PN}} 637 local icon=${3:-${PN}}
877 local type=${4} 638 local type=${4}
878 local path=${5} 639 local fields=${5}
879 640
880 if [[ -z ${type} ]] ; then 641 if [[ -z ${type} ]] ; then
881 local catmaj=${CATEGORY%%-*} 642 local catmaj=${CATEGORY%%-*}
882 local catmin=${CATEGORY##*-} 643 local catmin=${CATEGORY##*-}
883 case ${catmaj} in 644 case ${catmaj} in
884 app) 645 app)
885 case ${catmin} in 646 case ${catmin} in
886 accessibility) type=Accessibility;; 647 accessibility) type=Accessibility;;
887 admin) type=System;; 648 admin) type=System;;
888 antivirus) type=System;; 649 antivirus) type=System;;
889 arch) type=Archiving;; 650 arch) type=Archiving;;
890 backup) type=Archiving;; 651 backup) type=Archiving;;
891 cdr) type=DiscBurning;; 652 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;; 653 dicts) type=Dictionary;;
893 doc) type=Documentation;; 654 doc) type=Documentation;;
894 editors) type=TextEditor;; 655 editors) type=TextEditor;;
895 emacs) type=TextEditor;; 656 emacs) type=TextEditor;;
896 emulation) type=Emulator;; 657 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;; 658 laptop) type=HardwareSettings;;
898 office) type=Office;; 659 office) type=Office;;
899 pda) type=PDA;; 660 pda) type=PDA;;
900 vim) type=TextEditor;; 661 vim) type=TextEditor;;
901 xemacs) type=TextEditor;; 662 xemacs) type=TextEditor;;
902 *) type=;;
903 esac 663 esac
904 ;; 664 ;;
905 665
906 dev) 666 dev)
907 type="Development" 667 type="Development"
908 ;; 668 ;;
909 669
910 games) 670 games)
911 case ${catmin} in 671 case ${catmin} in
912 action|fps) type=ActionGame;; 672 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;; 673 arcade) type=ArcadeGame;;
914 board) type=BoardGame;; 674 board) type=BoardGame;;
915 emulation) type=Emulator;; 675 emulation) type=Emulator;;
916 kids) type=KidsGame;; 676 kids) type=KidsGame;;
917 puzzle) type=LogicGame;; 677 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;; 678 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;; 679 rpg) type=RolePlaying;;
920 simulation) type=Simulation;; 680 simulation) type=Simulation;;
921 sports) type=SportsGame;; 681 sports) type=SportsGame;;
922 strategy) type=StrategyGame;; 682 strategy) type=StrategyGame;;
923 *) type=;;
924 esac 683 esac
925 type="Game;${type}" 684 type="Game;${type}"
926 ;; 685 ;;
927 686
928 gnome) 687 gnome)
937 type="Network;Email" 696 type="Network;Email"
938 ;; 697 ;;
939 698
940 media) 699 media)
941 case ${catmin} in 700 case ${catmin} in
701 gfx)
942 gfx) type=Graphics;; 702 type=Graphics
703 ;;
704 *)
705 case ${catmin} in
943 radio) type=Tuner;; 706 radio) type=Tuner;;
944 sound) type=Audio;; 707 sound) type=Audio;;
945 tv) type=TV;; 708 tv) type=TV;;
946 video) type=Video;; 709 video) type=Video;;
947 *) type=;; 710 esac
711 type="AudioVideo;${type}"
712 ;;
948 esac 713 esac
949 type="AudioVideo;${type}"
950 ;; 714 ;;
951 715
952 net) 716 net)
953 case ${catmin} in 717 case ${catmin} in
954 dialup) type=Dialup;; 718 dialup) type=Dialup;;
955 ftp) type=FileTransfer;; 719 ftp) type=FileTransfer;;
956 im) type=InstantMessaging;; 720 im) type=InstantMessaging;;
957 irc) type=IRCClient;; 721 irc) type=IRCClient;;
958 mail) type=Email;; 722 mail) type=Email;;
959 news) type=News;; 723 news) type=News;;
960 nntp) type=News;; 724 nntp) type=News;;
961 p2p) type=FileTransfer;; 725 p2p) type=FileTransfer;;
962 *) type=;; 726 voip) type=Telephony;;
963 esac 727 esac
964 type="Network;${type}" 728 type="Network;${type}"
965 ;; 729 ;;
966 730
967 sci) 731 sci)
968 case ${catmin} in 732 case ${catmin} in
969 astro*) type=Astronomy;; 733 astro*) type=Astronomy;;
970 bio*) type=Biology;; 734 bio*) type=Biology;;
971 calc*) type=Calculator;; 735 calc*) type=Calculator;;
972 chem*) type=Chemistry;; 736 chem*) type=Chemistry;;
973 elec*) type=Electronics;; 737 elec*) type=Electronics;;
974 geo*) type=Geology;; 738 geo*) type=Geology;;
975 math*) type=Math;; 739 math*) type=Math;;
976 physics) type=Physics;; 740 physics) type=Physics;;
977 visual*) type=DataVisualization;; 741 visual*) type=DataVisualization;;
978 *) type=;;
979 esac 742 esac
980 type="Science;${type}" 743 type="Education;Science;${type}"
981 ;; 744 ;;
982 745
983 sys) 746 sys)
984 type="System" 747 type="System"
985 ;; 748 ;;
986 749
987 www) 750 www)
988 case ${catmin} in 751 case ${catmin} in
989 client) type=WebBrowser;; 752 client) type=WebBrowser;;
990 *) type=;;
991 esac 753 esac
992 type="Network" 754 type="Network;${type}"
993 ;; 755 ;;
994 756
995 *) 757 *)
996 type= 758 type=
997 ;; 759 ;;
1002 else 764 else
1003 local desktop_name="${PN}-${SLOT}" 765 local desktop_name="${PN}-${SLOT}"
1004 fi 766 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 767 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 768 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
769
770 # Don't append another ";" when a valid category value is provided.
771 type=${type%;}${type:+;}
772
773 eshopts_push -s extglob
774 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
775 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
776 ewarn "allowed in .desktop files if the value is not an absolute path."
777 icon=${icon%.@(xpm|png|svg)}
778 fi
779 eshopts_pop
1007 780
1008 cat <<-EOF > "${desktop}" 781 cat <<-EOF > "${desktop}"
1009 [Desktop Entry] 782 [Desktop Entry]
1010 Name=${name} 783 Name=${name}
1011 Type=Application 784 Type=Application
1012 Comment=${DESCRIPTION} 785 Comment=${DESCRIPTION}
1013 Exec=${exec} 786 Exec=${exec}
1014 TryExec=${exec%% *} 787 TryExec=${exec%% *}
1015 Icon=${icon} 788 Icon=${icon}
1016 Categories=${type}; 789 Categories=${type}
1017 EOF 790 EOF
1018 791
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 792 if [[ ${fields:-=} != *=* ]] ; then
793 # 5th arg used to be value to Path=
794 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
795 fields="Path=${fields}"
796 fi
797 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1020 798
1021 ( 799 (
1022 # wrap the env here so that the 'insinto' call 800 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller 801 # doesn't corrupt the env of the caller
1024 insinto /usr/share/applications 802 insinto /usr/share/applications
1025 doins "${desktop}" 803 doins "${desktop}"
1026 ) 804 ) || die "installing desktop file failed"
1027} 805}
1028 806
1029# @FUNCTION: validate_desktop_entries 807# @FUNCTION: validate_desktop_entries
1030# @USAGE: [directories] 808# @USAGE: [directories]
1031# @MAINTAINER: 809# @MAINTAINER:
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1088 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311 1089
1312 local shrtsrc=$(basename "${src}") 1090 local shrtsrc=$(basename "${src}")
1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1091 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1314 if [[ -z ${skip} ]] ; then 1092 if [[ -z ${skip} ]] ; then
1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1093 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1316 local skip=0 1094 local skip=0
1317 exe=tail 1095 exe=tail
1318 case ${ver} in 1096 case ${ver} in
1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1097 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1098 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1322 2.0|2.0.1) 1100 2.0|2.0.1)
1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1101 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1324 ;; 1102 ;;
1325 2.1.1) 1103 2.1.1)
1326 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1327 let skip="skip + 1" 1105 (( skip++ ))
1328 ;; 1106 ;;
1329 2.1.2) 1107 2.1.2)
1330 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1108 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1331 let skip="skip + 1" 1109 (( skip++ ))
1332 ;; 1110 ;;
1333 2.1.3) 1111 2.1.3)
1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1335 let skip="skip + 1" 1113 (( skip++ ))
1336 ;; 1114 ;;
1337 2.1.4|2.1.5) 1115 2.1.4|2.1.5)
1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1116 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1339 skip=$(head -n ${skip} "${src}" | wc -c) 1117 skip=$(head -n ${skip} "${src}" | wc -c)
1340 exe="dd" 1118 exe="dd"
1349 esac 1127 esac
1350 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1128 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1351 fi 1129 fi
1352 case ${exe} in 1130 case ${exe} in
1353 tail) exe="tail -n +${skip} '${src}'";; 1131 tail) exe="tail -n +${skip} '${src}'";;
1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1132 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1355 *) die "makeself cant handle exe '${exe}'" 1133 *) die "makeself cant handle exe '${exe}'"
1356 esac 1134 esac
1357 1135
1358 # lets grab the first few bytes of the file to figure out what kind of archive it is 1136 # lets grab the first few bytes of the file to figure out what kind of archive it is
1359 local tmpfile=$(emktemp) 1137 local filetype tmpfile=$(emktemp)
1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1138 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1361 local filetype=$(file -b "${tmpfile}") 1139 filetype=$(file -b "${tmpfile}") || die
1362 case ${filetype} in 1140 case ${filetype} in
1363 *tar\ archive*) 1141 *tar\ archive*)
1364 eval ${exe} | tar --no-same-owner -xf - 1142 eval ${exe} | tar --no-same-owner -xf -
1365 ;; 1143 ;;
1366 bzip2*) 1144 bzip2*)
1376 eerror "Unknown filetype \"${filetype}\" ?" 1154 eerror "Unknown filetype \"${filetype}\" ?"
1377 false 1155 false
1378 ;; 1156 ;;
1379 esac 1157 esac
1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1158 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1381}
1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1386# Display a license for user to accept. If no license is
1387# specified, then ${LICENSE} is used.
1388check_license() {
1389 local lic=$1
1390 if [ -z "${lic}" ] ; then
1391 lic="${PORTDIR}/licenses/${LICENSE}"
1392 else
1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1394 lic="${PORTDIR}/licenses/${lic}"
1395 elif [ -e "${PWD}/${lic}" ] ; then
1396 lic="${PWD}/${lic}"
1397 elif [ -e "${lic}" ] ; then
1398 lic="${lic}"
1399 fi
1400 fi
1401 local l="`basename ${lic}`"
1402
1403 # here is where we check for the licenses the user already
1404 # accepted ... if we don't find a match, we make the user accept
1405 local alic
1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1407 for alic in ${ACCEPT_LICENSE} ; do
1408 if [[ ${alic} == ${l} ]]; then
1409 eshopts_pop
1410 return 0
1411 fi
1412 done
1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1415
1416 local licmsg=$(emktemp)
1417 cat <<-EOF > ${licmsg}
1418 **********************************************************
1419 The following license outlines the terms of use of this
1420 package. You MUST accept this license for installation to
1421 continue. When you are done viewing, hit 'q'. If you
1422 CTRL+C out of this, the install will not run!
1423 **********************************************************
1424
1425 EOF
1426 cat ${lic} >> ${licmsg}
1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1429 read alic
1430 case ${alic} in
1431 yes|Yes|y|Y)
1432 return 0
1433 ;;
1434 *)
1435 echo;echo;echo
1436 eerror "You MUST accept the license to continue! Exiting!"
1437 die "Failed to accept license"
1438 ;;
1439 esac
1440} 1159}
1441 1160
1442# @FUNCTION: cdrom_get_cds 1161# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1162# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION: 1163# @DESCRIPTION:
1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1211 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1212 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1 1213 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do 1214 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET)) 1215 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break 1216 [[ -e ${CDROM_ROOT}/${f} ]] && break
1498 done 1217 done
1499 export CDROM_MATCH=${f} 1218 export CDROM_MATCH=${f}
1500 return 1219 return
1501 fi 1220 fi
1502 1221
1676 else 1395 else
1677 newls="" 1396 newls=""
1678 fi 1397 fi
1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1398 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1680 if [[ ${op} == "-i" ]] ; then 1399 if [[ ${op} == "-i" ]] ; then
1681 hasq ${f} ${ls} && newls="${newls} ${f}" 1400 has ${f} ${ls} && newls="${newls} ${f}"
1682 else 1401 else
1683 hasq ${f} ${ls} || newls="${newls} ${f}" 1402 has ${f} ${ls} || newls="${newls} ${f}"
1684 fi 1403 fi
1685 done 1404 done
1686 ls=${newls} 1405 ls=${newls}
1687 done 1406 done
1688 else 1407 else
1690 fi 1409 fi
1691 1410
1692 nols="" 1411 nols=""
1693 newls="" 1412 newls=""
1694 for f in ${LINGUAS} ; do 1413 for f in ${LINGUAS} ; do
1695 if hasq ${f} ${ls} ; then 1414 if has ${f} ${ls} ; then
1696 newls="${newls} ${f}" 1415 newls="${newls} ${f}"
1697 else 1416 else
1698 nols="${nols} ${f}" 1417 nols="${nols} ${f}"
1699 fi 1418 fi
1700 done 1419 done
1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1474 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1756 ewarn "in order to remove these old dependencies. If you do not have this" 1475 ewarn "in order to remove these old dependencies. If you do not have this"
1757 ewarn "helper program, simply emerge the 'gentoolkit' package." 1476 ewarn "helper program, simply emerge the 'gentoolkit' package."
1758 ewarn 1477 ewarn
1759 fi 1478 fi
1479 # temp hack for #348634 #357225
1480 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1760 ewarn " # revdep-rebuild --library ${lib##*/}" 1481 ewarn " # revdep-rebuild --library '${lib}'"
1761 done 1482 done
1762 if [[ ${notice} -eq 1 ]] ; then 1483 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn 1484 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1485 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1486 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1911 else 1632 else
1912 newbin "${tmpwrapper}" "${wrapper}" || die 1633 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi 1634 fi
1914} 1635}
1915 1636
1916# @FUNCTION: prepalldocs 1637# @FUNCTION: path_exists
1917# @USAGE: 1638# @USAGE: [-a|-o] <paths>
1918# @DESCRIPTION: 1639# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already 1640# Check if the specified paths exist. Works for all types of paths
1920# compressed, excluding /usr/share/doc/${PF}/html. 1641# (files/dirs/etc...). The -a and -o flags control the requirements
1921# Uses the ecompressdir to do the compression. 1642# of the paths. They correspond to "and" and "or" logic. So the -a
1922# 2009-02-18 by betelgeuse: 1643# flag means all the paths must exist while the -o flag means at least
1923# Commented because ecompressdir is even more internal to 1644# one of the paths must exist. The default behavior is "and". If no
1924# Portage than prepalldocs (it's not even mentioned in man 5 1645# paths are specified, then the return value is "false".
1925# ebuild). Please submit a better version for review to gentoo-dev 1646path_exists() {
1926# if you want prepalldocs here. 1647 local opt=$1
1927#prepalldocs() { 1648 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1930# fi
1931 1649
1932# cd "${D}" 1650 # no paths -> return false
1933# [[ -d usr/share/doc ]] || return 0 1651 # same behavior as: [[ -e "" ]]
1652 [[ $# -eq 0 ]] && return 1
1934 1653
1935# find usr/share/doc -exec gzip {} + 1654 local p r=0
1936# ecompressdir --ignore /usr/share/doc/${PF}/html 1655 for p in "$@" ; do
1937# ecompressdir --queue /usr/share/doc 1656 [[ -e ${p} ]]
1938#} 1657 : $(( r += $? ))
1658 done
1659
1660 case ${opt} in
1661 -a) return $(( r != 0 )) ;;
1662 -o) return $(( r == $# )) ;;
1663 esac
1664}
1665
1666# @FUNCTION: in_iuse
1667# @USAGE: <flag>
1668# @DESCRIPTION:
1669# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1670# as necessary.
1671#
1672# Note that this function should not be used in the global scope.
1673in_iuse() {
1674 debug-print-function ${FUNCNAME} "${@}"
1675 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1676
1677 local flag=${1}
1678 local liuse=( ${IUSE} )
1679
1680 has "${flag}" "${liuse[@]#[+-]}"
1681}
1682
1683# @FUNCTION: use_if_iuse
1684# @USAGE: <flag>
1685# @DESCRIPTION:
1686# Return true if the given flag is in USE and IUSE.
1687#
1688# Note that this function should not be used in the global scope.
1689use_if_iuse() {
1690 in_iuse $1 || return 1
1691 use $1
1692}
1693
1694# @FUNCTION: usex
1695# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1696# @DESCRIPTION:
1697# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1698# otherwise echo [false output][false suffix] (defaults to "no").
1699usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1700
1701check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1702
1703fi

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