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Revision 1.334 Revision 1.379
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.379 2012/01/31 06:44:00 ulm Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18inherit multilib portability 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib cdrom 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 [[ $(type -t eqawarn) == function ]] && \
58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org" 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
59} 61}
60 62
61epause() { 63epause() {
62 [[ $(type -t eqawarn) == function ]] && \
63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org" 64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
64} 65}
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 }
66fi 80fi
67 81
68# @FUNCTION: ecvs_clean 82# @FUNCTION: ecvs_clean
69# @USAGE: [list of dirs] 83# @USAGE: [list of dirs]
70# @DESCRIPTION: 84# @DESCRIPTION:
84esvn_clean() { 98esvn_clean() {
85 [[ -z $* ]] && set -- . 99 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87} 101}
88 102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${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
89# @FUNCTION: eshopts_push 151# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`] 152# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION: 153# @DESCRIPTION:
92# 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.
93# 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
98# rather than `set` as there are some options only available via that. 160# rather than `set` as there are some options only available via that.
99# 161#
100# 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
101# 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:
102# @CODE 164# @CODE
103# eshopts_push -o noglob 165# eshopts_push -s noglob
104# for x in ${foo} ; do 166# for x in ${foo} ; do
105# if ...some check... ; then 167# if ...some check... ; then
106# eshopts_pop 168# eshopts_pop
107# return 0 169# return 0
108# fi 170# fi
109# done 171# done
110# eshopts_pop 172# eshopts_pop
111# @CODE 173# @CODE
112eshopts_push() { 174eshopts_push() {
113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then 175 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p) 176 estack_push eshopts "$(shopt -p)"
118 [[ $# -eq 0 ]] && return 0 177 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*" 178 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
120 else 179 else
121 __ESHOPTS_SAVE__[$i]=$- 180 estack_push eshopts $-
122 [[ $# -eq 0 ]] && return 0 181 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*" 182 set "$@" || die "${FUNCNAME}: bad options to set: $*"
124 fi 183 fi
125} 184}
126 185
127# @FUNCTION: eshopts_pop 186# @FUNCTION: eshopts_pop
128# @USAGE: 187# @USAGE:
129# @DESCRIPTION: 188# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding 189# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details. 190# eshopts_push call. See that function for more details.
132eshopts_pop() { 191eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments" 192 local s
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 )) 193 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then 194 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}" 195 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
140 else 196 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-" 197 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}" 198 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
143 fi 199 fi
200}
201
202# @FUNCTION: eumask_push
203# @USAGE: <new umask>
204# @DESCRIPTION:
205# Set the umask to the new value specified while saving the previous
206# value onto a stack. Useful for temporarily changing the umask.
207eumask_push() {
208 estack_push eumask "$(umask)"
209 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
210}
211
212# @FUNCTION: eumask_pop
213# @USAGE:
214# @DESCRIPTION:
215# Restore the previous umask state.
216eumask_pop() {
217 local s
218 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
219 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
144} 220}
145 221
146# @VARIABLE: EPATCH_SOURCE 222# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION: 223# @DESCRIPTION:
148# Default directory to search for patches. 224# Default directory to search for patches.
191# If you do not specify any options, then epatch will default to the directory 267# If you do not specify any options, then epatch will default to the directory
192# specified by EPATCH_SOURCE. 268# specified by EPATCH_SOURCE.
193# 269#
194# When processing directories, epatch will apply all patches that match: 270# When processing directories, epatch will apply all patches that match:
195# @CODE 271# @CODE
196# ${EPATCH_FORCE} == "yes" 272# if ${EPATCH_FORCE} != "yes"
197# ??_${ARCH}_foo.${EPATCH_SUFFIX} 273# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else 274# else
199# *.${EPATCH_SUFFIX} 275# *.${EPATCH_SUFFIX}
200# @CODE 276# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering. 277# The leading ?? are typically numbers used to force consistent patch ordering.
240 local EPATCH_SUFFIX=$1 316 local EPATCH_SUFFIX=$1
241 317
242 elif [[ -d $1 ]] ; then 318 elif [[ -d $1 ]] ; then
243 # Some people like to make dirs of patches w/out suffixes (vim) 319 # Some people like to make dirs of patches w/out suffixes (vim)
244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"} 320 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
321
322 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
323 # Re-use EPATCH_SOURCE as a search dir
324 epatch "${EPATCH_SOURCE}/$1"
325 return $?
245 326
246 else 327 else
247 # sanity check ... if it isn't a dir or file, wtf man ? 328 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1 329 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo 330 echo
280 # ???_arch_foo.patch 361 # ???_arch_foo.patch
281 # Else, skip this input altogether 362 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_ 363 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch 364 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \ 365 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \ 366 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \ 367 ${a} == all || \
287 ${a} == ${ARCH} ]] 368 ${a} == ${ARCH} ]]
288 then 369 then
289 continue 370 continue
290 fi 371 fi
291 372
292 # Let people filter things dynamically 373 # Let people filter things dynamically
320 local STDERR_TARGET="${T}/${patchname}.out" 401 local STDERR_TARGET="${T}/${patchname}.out"
321 if [[ -e ${STDERR_TARGET} ]] ; then 402 if [[ -e ${STDERR_TARGET} ]] ; then
322 STDERR_TARGET="${T}/${patchname}-$$.out" 403 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi 404 fi
324 405
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}" 406 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
326 407
327 # Decompress the patch if need be 408 # Decompress the patch if need be
328 local count=0 409 local count=0
329 local PATCH_TARGET 410 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then 411 if [[ -n ${PIPE_CMD} ]] ; then
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }') 430 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then 431 if [[ -n ${abs_paths} ]] ; then
351 count=1 432 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}" 433 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi 434 fi
435 # Similar reason, but with relative paths.
436 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
437 if [[ -n ${rel_paths} ]] ; then
438 eqawarn "QA Notice: Your patch uses relative paths '../'."
439 eqawarn " In the future this will cause a failure."
440 eqawarn "${rel_paths}"
441 fi
354 442
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/ 443 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do 444 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ... 445 # Generate some useful debug info ...
358 ( 446 (
359 _epatch_draw_line "***** ${patchname} *****" 447 _epatch_draw_line "***** ${patchname} *****"
360 echo 448 echo
361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'" 449 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo 450 echo
363 _epatch_draw_line "***** ${patchname} *****" 451 _epatch_draw_line "***** ${patchname} *****"
452 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
453 ret=$?
454 echo
455 echo "patch program exited with status ${ret}"
456 exit ${ret}
364 ) >> "${STDERR_TARGET}" 457 ) >> "${STDERR_TARGET}"
365 458
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then 459 if [ $? -eq 0 ] ; then
367 ( 460 (
368 _epatch_draw_line "***** ${patchname} *****" 461 _epatch_draw_line "***** ${patchname} *****"
369 echo 462 echo
370 echo "ACTUALLY APPLYING ${patchname} ..." 463 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo 464 echo
372 _epatch_draw_line "***** ${patchname} *****" 465 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1 466 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
467 ret=$?
468 echo
469 echo "patch program exited with status ${ret}"
470 exit ${ret}
374 ) >> "${STDERR_TARGET}" 471 ) >> "${STDERR_TARGET}"
375 472
376 if [ $? -ne 0 ] ; then 473 if [ $? -ne 0 ] ; then
377 echo 474 echo
378 eerror "A dry-run of patch command succeeded, but actually" 475 eerror "A dry-run of patch command succeeded, but actually"
409 done 506 done
410 507
411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching" 508 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
412 : # everything worked 509 : # everything worked
413} 510}
511
512# @FUNCTION: epatch_user
513# @USAGE:
514# @DESCRIPTION:
515# Applies user-provided patches to the source tree. The patches are
516# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
517# of these three directories to exist will be the one to use, ignoring
518# any more general directories which might exist as well.
519#
520# User patches are intended for quick testing of patches without ebuild
521# modifications, as well as for permanent customizations a user might
522# desire. Obviously, there can be no official support for arbitrarily
523# patched ebuilds. So whenever a build log in a bug report mentions that
524# user patches were applied, the user should be asked to reproduce the
525# problem without these.
526#
527# Not all ebuilds do call this function, so placing patches in the
528# stated directory might or might not work, depending on the package and
529# the eclasses it inherits and uses. It is safe to call the function
530# repeatedly, so it is always possible to add a call at the ebuild
531# level. The first call is the time when the patches will be
532# applied.
533#
534# Ideally, this function should be called after gentoo-specific patches
535# have been applied, so that their code can be modified as well, but
536# before calls to e.g. eautoreconf, as the user patches might affect
537# autotool input files as well.
414epatch_user() { 538epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options" 539 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416 540
541 # Allow multiple calls to this function; ignore all but the first
542 local applied="${T}/epatch_user.applied"
543 [[ -e ${applied} ]] && return 2
544
417 # don't clobber any EPATCH vars that the parent might want 545 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches 546 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do 547 for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check} 548 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check} 549 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check} 550 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then 551 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \ 552 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \ 553 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \ 554 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ 555 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch 556 epatch
429 break 557 echo "${EPATCH_SOURCE}" > "${applied}"
558 return 0
430 fi 559 fi
431 done 560 done
561 echo "none" > "${applied}"
562 return 1
432} 563}
433 564
434# @FUNCTION: emktemp 565# @FUNCTION: emktemp
435# @USAGE: [temp dir] 566# @USAGE: [temp dir]
436# @DESCRIPTION: 567# @DESCRIPTION:
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 595 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
465 fi 596 fi
466 fi 597 fi
467} 598}
468 599
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
479# and pw (FreeBSD) used in enewuser()/enewgroup()
480egetent() {
481 case ${CHOST} in
482 *-darwin[678])
483 case "$2" in
484 *[!0-9]*) # Non numeric
485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
486 ;;
487 *) # Numeric
488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
489 ;;
490 esac
491 ;;
492 *-darwin*)
493 local mytype=$1
494 [[ "passwd" == $mytype ]] && mytype="Users"
495 [[ "group" == $mytype ]] && mytype="Groups"
496 case "$2" in
497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
514 fi
515
516 pw show ${action} ${opts} "$2" -q
517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
522 type -p nscd >& /dev/null && nscd -i "$1"
523 getent "$1" "$2"
524 ;;
525 esac
526}
527
528# @FUNCTION: enewuser
529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
530# @DESCRIPTION:
531# Same as enewgroup, you are not required to understand how to properly add
532# a user to the system. The only required parameter is the username.
533# Default uid is (pass -1 for this) next available, default shell is
534# /bin/false, default homedir is /dev/null, there are no default groups,
535# and default params sets the comment as 'added by portage for ${PN}'.
536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
544 # get the username
545 local euser=$1; shift
546 if [[ -z ${euser} ]] ; then
547 eerror "No username specified !"
548 die "Cannot call enewuser without a username"
549 fi
550
551 # lets see if the username already exists
552 if [[ -n $(egetent passwd "${euser}") ]] ; then
553 return 0
554 fi
555 einfo "Adding user '${euser}' to your system ..."
556
557 # options to pass to useradd
558 local opts=
559
560 # handle uid
561 local euid=$1; shift
562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
563 if [[ ${euid} -gt 0 ]] ; then
564 if [[ -n $(egetent passwd ${euid}) ]] ; then
565 euid="next"
566 fi
567 else
568 eerror "Userid given but is not greater than 0 !"
569 die "${euid} is not a valid UID"
570 fi
571 else
572 euid="next"
573 fi
574 if [[ ${euid} == "next" ]] ; then
575 for ((euid = 101; euid <= 999; euid++)); do
576 [[ -z $(egetent passwd ${euid}) ]] && break
577 done
578 fi
579 opts="${opts} -u ${euid}"
580 einfo " - Userid: ${euid}"
581
582 # handle shell
583 local eshell=$1; shift
584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
585 if [[ ! -e ${ROOT}${eshell} ]] ; then
586 eerror "A shell was specified but it does not exist !"
587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
592 fi
593 else
594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
595 [[ -x ${ROOT}${shell} ]] && break
596 done
597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
606 fi
607
608 eshell=${shell}
609 fi
610 einfo " - Shell: ${eshell}"
611 opts="${opts} -s ${eshell}"
612
613 # handle homedir
614 local ehome=$1; shift
615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
616 ehome="/dev/null"
617 fi
618 einfo " - Home: ${ehome}"
619 opts="${opts} -d ${ehome}"
620
621 # handle groups
622 local egroups=$1; shift
623 if [[ ! -z ${egroups} ]] ; then
624 local oldifs=${IFS}
625 local defgroup="" exgroups=""
626
627 export IFS=","
628 for g in ${egroups} ; do
629 export IFS=${oldifs}
630 if [[ -z $(egetent group "${g}") ]] ; then
631 eerror "You must add group ${g} to the system first"
632 die "${g} is not a valid GID"
633 fi
634 if [[ -z ${defgroup} ]] ; then
635 defgroup=${g}
636 else
637 exgroups="${exgroups},${g}"
638 fi
639 export IFS=","
640 done
641 export IFS=${oldifs}
642
643 opts="${opts} -g ${defgroup}"
644 if [[ ! -z ${exgroups} ]] ; then
645 opts="${opts} -G ${exgroups:1}"
646 fi
647 else
648 egroups="(none)"
649 fi
650 einfo " - Groups: ${egroups}"
651
652 # handle extra and add the user
653 local oldsandbox=${SANDBOX_ON}
654 export SANDBOX_ON="0"
655 case ${CHOST} in
656 *-darwin*)
657 ### Make the user
658 if [[ -z $@ ]] ; then
659 dscl . create /users/${euser} uid ${euid}
660 dscl . create /users/${euser} shell ${eshell}
661 dscl . create /users/${euser} home ${ehome}
662 dscl . create /users/${euser} realname "added by portage for ${PN}"
663 ### Add the user to the groups specified
664 local oldifs=${IFS}
665 export IFS=","
666 for g in ${egroups} ; do
667 dscl . merge /groups/${g} users ${euser}
668 done
669 export IFS=${oldifs}
670 else
671 einfo "Extra options are not supported on Darwin yet"
672 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: $@"
674 die "Required function missing"
675 fi
676 ;;
677 *-freebsd*|*-dragonfly*)
678 if [[ -z $@ ]] ; then
679 pw useradd ${euser} ${opts} \
680 -c "added by portage for ${PN}" \
681 die "enewuser failed"
682 else
683 einfo " - Extra: $@"
684 pw useradd ${euser} ${opts} \
685 "$@" || die "enewuser failed"
686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
692 else
693 einfo " - Extra: $@"
694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
713 useradd ${opts} \
714 -c "added by portage for ${PN}" \
715 ${euser} \
716 || die "enewuser failed"
717 else
718 einfo " - Extra: $@"
719 useradd ${opts} "$@" \
720 ${euser} \
721 || die "enewuser failed"
722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
731 fi
732
733 export SANDBOX_ON=${oldsandbox}
734}
735
736# @FUNCTION: enewgroup
737# @USAGE: <group> [gid]
738# @DESCRIPTION:
739# This function does not require you to understand how to properly add a
740# group to the system. Just give it a group name to add and enewgroup will
741# do the rest. You may specify the gid for the group or allow the group to
742# allocate the next available one.
743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
751 # get the group
752 local egroup="$1"; shift
753 if [ -z "${egroup}" ]
754 then
755 eerror "No group specified !"
756 die "Cannot call enewgroup without a group"
757 fi
758
759 # see if group already exists
760 if [[ -n $(egetent group "${egroup}") ]]; then
761 return 0
762 fi
763 einfo "Adding group '${egroup}' to your system ..."
764
765 # options to pass to useradd
766 local opts=
767
768 # handle gid
769 local egid="$1"; shift
770 if [ ! -z "${egid}" ]
771 then
772 if [ "${egid}" -gt 0 ]
773 then
774 if [ -z "`egetent group ${egid}`" ]
775 then
776 if [[ "${CHOST}" == *-darwin* ]]; then
777 opts="${opts} ${egid}"
778 else
779 opts="${opts} -g ${egid}"
780 fi
781 else
782 egid="next available; requested gid taken"
783 fi
784 else
785 eerror "Groupid given but is not greater than 0 !"
786 die "${egid} is not a valid GID"
787 fi
788 else
789 egid="next available"
790 fi
791 einfo " - Groupid: ${egid}"
792
793 # handle extra
794 local eextra="$@"
795 opts="${opts} ${eextra}"
796
797 # add the group
798 local oldsandbox="${SANDBOX_ON}"
799 export SANDBOX_ON="0"
800 case ${CHOST} in
801 *-darwin*)
802 if [ ! -z "${eextra}" ];
803 then
804 einfo "Extra options are not supported on Darwin/OS X yet"
805 einfo "Please report the ebuild along with the info below"
806 einfo "eextra: ${eextra}"
807 die "Required function missing"
808 fi
809
810 # If we need the next available
811 case ${egid} in
812 *[!0-9]*) # Non numeric
813 for ((egid = 101; egid <= 999; egid++)); do
814 [[ -z $(egetent group ${egid}) ]] && break
815 done
816 esac
817 dscl . create /groups/${egroup} gid ${egid}
818 dscl . create /groups/${egroup} passwd '*'
819 ;;
820
821 *-freebsd*|*-dragonfly*)
822 case ${egid} in
823 *[!0-9]*) # Non numeric
824 for ((egid = 101; egid <= 999; egid++)); do
825 [[ -z $(egetent group ${egid}) ]] && break
826 done
827 esac
828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
842 groupadd ${opts} ${egroup} || die "enewgroup failed"
843 ;;
844 esac
845 export SANDBOX_ON="${oldsandbox}"
846}
847
848# @FUNCTION: edos2unix 600# @FUNCTION: edos2unix
849# @USAGE: <file> [more files ...] 601# @USAGE: <file> [more files ...]
850# @DESCRIPTION: 602# @DESCRIPTION:
851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 603# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this 604# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and 605# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format. 606# they will all be changed from the DOS CRLF format to the UNIX LF format.
855edos2unix() { 607edos2unix() {
856 echo "$@" | xargs sed -i 's/\r$//' 608 [[ $# -eq 0 ]] && return 0
609 sed -i 's/\r$//' -- "$@" || die
857} 610}
858 611
612# @FUNCTION: make_desktop_entry
613# @USAGE: make_desktop_entry(<command>, [name], [icon], [type], [fields])
614# @DESCRIPTION:
859# Make a desktop file ! 615# Make a .desktop file.
860# Great for making those icons in kde/gnome startmenu !
861# Amaze your friends ! Get the women ! Join today !
862# 616#
863# make_desktop_entry(<command>, [name], [icon], [type], [path]) 617# @CODE
864#
865# binary: what command does the app run with ? 618# binary: what command does the app run with ?
866# name: the name that will show up in the menu 619# name: the name that will show up in the menu
867# icon: give your little like a pretty little icon ... 620# icon: give your little like a pretty little icon ...
868# this can be relative (to /usr/share/pixmaps) or 621# this can be relative (to /usr/share/pixmaps) or
869# a full path to an icon 622# a full path to an icon
870# type: what kind of application is this ? for categories: 623# type: what kind of application is this?
624# for categories:
871# http://standards.freedesktop.org/menu-spec/latest/apa.html 625# http://standards.freedesktop.org/menu-spec/latest/apa.html
872# path: if your app needs to startup in a specific dir 626# if unset, function tries to guess from package's category
627# fields: extra fields to append to the desktop file; a printf string
628# @CODE
873make_desktop_entry() { 629make_desktop_entry() {
874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 630 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
875 631
876 local exec=${1} 632 local exec=${1}
877 local name=${2:-${PN}} 633 local name=${2:-${PN}}
878 local icon=${3:-${PN}} 634 local icon=${3:-${PN}}
879 local type=${4} 635 local type=${4}
880 local path=${5} 636 local fields=${5}
881 637
882 if [[ -z ${type} ]] ; then 638 if [[ -z ${type} ]] ; then
883 local catmaj=${CATEGORY%%-*} 639 local catmaj=${CATEGORY%%-*}
884 local catmin=${CATEGORY##*-} 640 local catmin=${CATEGORY##*-}
885 case ${catmaj} in 641 case ${catmaj} in
886 app) 642 app)
887 case ${catmin} in 643 case ${catmin} in
888 accessibility) type=Accessibility;; 644 accessibility) type=Accessibility;;
889 admin) type=System;; 645 admin) type=System;;
890 antivirus) type=System;; 646 antivirus) type=System;;
891 arch) type=Archiving;; 647 arch) type=Archiving;;
892 backup) type=Archiving;; 648 backup) type=Archiving;;
893 cdr) type=DiscBurning;; 649 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;; 650 dicts) type=Dictionary;;
895 doc) type=Documentation;; 651 doc) type=Documentation;;
896 editors) type=TextEditor;; 652 editors) type=TextEditor;;
897 emacs) type=TextEditor;; 653 emacs) type=TextEditor;;
898 emulation) type=Emulator;; 654 emulation) type=Emulator;;
899 laptop) type=HardwareSettings;; 655 laptop) type=HardwareSettings;;
900 office) type=Office;; 656 office) type=Office;;
901 pda) type=PDA;; 657 pda) type=PDA;;
902 vim) type=TextEditor;; 658 vim) type=TextEditor;;
903 xemacs) type=TextEditor;; 659 xemacs) type=TextEditor;;
904 *) type=;;
905 esac 660 esac
906 ;; 661 ;;
907 662
908 dev) 663 dev)
909 type="Development" 664 type="Development"
910 ;; 665 ;;
911 666
912 games) 667 games)
913 case ${catmin} in 668 case ${catmin} in
914 action|fps) type=ActionGame;; 669 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;; 670 arcade) type=ArcadeGame;;
916 board) type=BoardGame;; 671 board) type=BoardGame;;
917 emulation) type=Emulator;; 672 emulation) type=Emulator;;
918 kids) type=KidsGame;; 673 kids) type=KidsGame;;
919 puzzle) type=LogicGame;; 674 puzzle) type=LogicGame;;
920 roguelike) type=RolePlaying;; 675 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;; 676 rpg) type=RolePlaying;;
922 simulation) type=Simulation;; 677 simulation) type=Simulation;;
923 sports) type=SportsGame;; 678 sports) type=SportsGame;;
924 strategy) type=StrategyGame;; 679 strategy) type=StrategyGame;;
925 *) type=;;
926 esac 680 esac
927 type="Game;${type}" 681 type="Game;${type}"
928 ;; 682 ;;
929 683
930 gnome) 684 gnome)
939 type="Network;Email" 693 type="Network;Email"
940 ;; 694 ;;
941 695
942 media) 696 media)
943 case ${catmin} in 697 case ${catmin} in
698 gfx)
944 gfx) type=Graphics;; 699 type=Graphics
700 ;;
701 *)
702 case ${catmin} in
945 radio) type=Tuner;; 703 radio) type=Tuner;;
946 sound) type=Audio;; 704 sound) type=Audio;;
947 tv) type=TV;; 705 tv) type=TV;;
948 video) type=Video;; 706 video) type=Video;;
949 *) type=;; 707 esac
708 type="AudioVideo;${type}"
709 ;;
950 esac 710 esac
951 type="AudioVideo;${type}"
952 ;; 711 ;;
953 712
954 net) 713 net)
955 case ${catmin} in 714 case ${catmin} in
956 dialup) type=Dialup;; 715 dialup) type=Dialup;;
957 ftp) type=FileTransfer;; 716 ftp) type=FileTransfer;;
958 im) type=InstantMessaging;; 717 im) type=InstantMessaging;;
959 irc) type=IRCClient;; 718 irc) type=IRCClient;;
960 mail) type=Email;; 719 mail) type=Email;;
961 news) type=News;; 720 news) type=News;;
962 nntp) type=News;; 721 nntp) type=News;;
963 p2p) type=FileTransfer;; 722 p2p) type=FileTransfer;;
964 voip) type=Telephony;; 723 voip) type=Telephony;;
965 *) type=;;
966 esac 724 esac
967 type="Network;${type}" 725 type="Network;${type}"
968 ;; 726 ;;
969 727
970 sci) 728 sci)
971 case ${catmin} in 729 case ${catmin} in
972 astro*) type=Astronomy;; 730 astro*) type=Astronomy;;
973 bio*) type=Biology;; 731 bio*) type=Biology;;
974 calc*) type=Calculator;; 732 calc*) type=Calculator;;
975 chem*) type=Chemistry;; 733 chem*) type=Chemistry;;
976 elec*) type=Electronics;; 734 elec*) type=Electronics;;
977 geo*) type=Geology;; 735 geo*) type=Geology;;
978 math*) type=Math;; 736 math*) type=Math;;
979 physics) type=Physics;; 737 physics) type=Physics;;
980 visual*) type=DataVisualization;; 738 visual*) type=DataVisualization;;
981 *) type=;;
982 esac 739 esac
983 type="Education;Science;${type}" 740 type="Education;Science;${type}"
984 ;; 741 ;;
985 742
986 sys) 743 sys)
988 ;; 745 ;;
989 746
990 www) 747 www)
991 case ${catmin} in 748 case ${catmin} in
992 client) type=WebBrowser;; 749 client) type=WebBrowser;;
993 *) type=;;
994 esac 750 esac
995 type="Network;${type}" 751 type="Network;${type}"
996 ;; 752 ;;
997 753
998 *) 754 *)
1010 766
1011 # Don't append another ";" when a valid category value is provided. 767 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;} 768 type=${type%;}${type:+;}
1013 769
1014 eshopts_push -s extglob 770 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then 771 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not" 772 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path." 773 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)} 774 icon=${icon%.@(xpm|png|svg)}
1019 fi 775 fi
1020 eshopts_pop 776 eshopts_pop
1028 TryExec=${exec%% *} 784 TryExec=${exec%% *}
1029 Icon=${icon} 785 Icon=${icon}
1030 Categories=${type} 786 Categories=${type}
1031 EOF 787 EOF
1032 788
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 789 if [[ ${fields:-=} != *=* ]] ; then
790 # 5th arg used to be value to Path=
791 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
792 fields="Path=${fields}"
793 fi
794 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1034 795
1035 ( 796 (
1036 # wrap the env here so that the 'insinto' call 797 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller 798 # doesn't corrupt the env of the caller
1038 insinto /usr/share/applications 799 insinto /usr/share/applications
1039 doins "${desktop}" 800 doins "${desktop}"
1040 ) 801 ) || die "installing desktop file failed"
1041} 802}
1042 803
1043# @FUNCTION: validate_desktop_entries 804# @FUNCTION: validate_desktop_entries
1044# @USAGE: [directories] 805# @USAGE: [directories]
1045# @MAINTAINER: 806# @MAINTAINER:
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1085 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325 1086
1326 local shrtsrc=$(basename "${src}") 1087 local shrtsrc=$(basename "${src}")
1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1088 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1328 if [[ -z ${skip} ]] ; then 1089 if [[ -z ${skip} ]] ; then
1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1090 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1330 local skip=0 1091 local skip=0
1331 exe=tail 1092 exe=tail
1332 case ${ver} in 1093 case ${ver} in
1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1094 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1095 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1336 2.0|2.0.1) 1097 2.0|2.0.1)
1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1098 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1338 ;; 1099 ;;
1339 2.1.1) 1100 2.1.1)
1340 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1101 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1341 let skip="skip + 1" 1102 (( skip++ ))
1342 ;; 1103 ;;
1343 2.1.2) 1104 2.1.2)
1344 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1105 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1345 let skip="skip + 1" 1106 (( skip++ ))
1346 ;; 1107 ;;
1347 2.1.3) 1108 2.1.3)
1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1109 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1349 let skip="skip + 1" 1110 (( skip++ ))
1350 ;; 1111 ;;
1351 2.1.4|2.1.5) 1112 2.1.4|2.1.5)
1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1113 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1353 skip=$(head -n ${skip} "${src}" | wc -c) 1114 skip=$(head -n ${skip} "${src}" | wc -c)
1354 exe="dd" 1115 exe="dd"
1363 esac 1124 esac
1364 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1125 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1365 fi 1126 fi
1366 case ${exe} in 1127 case ${exe} in
1367 tail) exe="tail -n +${skip} '${src}'";; 1128 tail) exe="tail -n +${skip} '${src}'";;
1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1129 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1369 *) die "makeself cant handle exe '${exe}'" 1130 *) die "makeself cant handle exe '${exe}'"
1370 esac 1131 esac
1371 1132
1372 # lets grab the first few bytes of the file to figure out what kind of archive it is 1133 # lets grab the first few bytes of the file to figure out what kind of archive it is
1373 local tmpfile=$(emktemp) 1134 local filetype tmpfile=$(emktemp)
1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1135 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1375 local filetype=$(file -b "${tmpfile}") 1136 filetype=$(file -b "${tmpfile}") || die
1376 case ${filetype} in 1137 case ${filetype} in
1377 *tar\ archive*) 1138 *tar\ archive*)
1378 eval ${exe} | tar --no-same-owner -xf - 1139 eval ${exe} | tar --no-same-owner -xf -
1379 ;; 1140 ;;
1380 bzip2*) 1141 bzip2*)
1390 eerror "Unknown filetype \"${filetype}\" ?" 1151 eerror "Unknown filetype \"${filetype}\" ?"
1391 false 1152 false
1392 ;; 1153 ;;
1393 esac 1154 esac
1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1155 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1395}
1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1400# Display a license for user to accept. If no license is
1401# specified, then ${LICENSE} is used.
1402check_license() {
1403 local lic=$1
1404 if [ -z "${lic}" ] ; then
1405 lic="${PORTDIR}/licenses/${LICENSE}"
1406 else
1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1408 lic="${PORTDIR}/licenses/${lic}"
1409 elif [ -e "${PWD}/${lic}" ] ; then
1410 lic="${PWD}/${lic}"
1411 elif [ -e "${lic}" ] ; then
1412 lic="${lic}"
1413 fi
1414 fi
1415 local l="`basename ${lic}`"
1416
1417 # here is where we check for the licenses the user already
1418 # accepted ... if we don't find a match, we make the user accept
1419 local alic
1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1421 for alic in ${ACCEPT_LICENSE} ; do
1422 if [[ ${alic} == ${l} ]]; then
1423 eshopts_pop
1424 return 0
1425 fi
1426 done
1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1429
1430 local licmsg=$(emktemp)
1431 cat <<-EOF > ${licmsg}
1432 **********************************************************
1433 The following license outlines the terms of use of this
1434 package. You MUST accept this license for installation to
1435 continue. When you are done viewing, hit 'q'. If you
1436 CTRL+C out of this, the install will not run!
1437 **********************************************************
1438
1439 EOF
1440 cat ${lic} >> ${licmsg}
1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1443 read alic
1444 case ${alic} in
1445 yes|Yes|y|Y)
1446 return 0
1447 ;;
1448 *)
1449 echo;echo;echo
1450 eerror "You MUST accept the license to continue! Exiting!"
1451 die "Failed to accept license"
1452 ;;
1453 esac
1454}
1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1460# the whole 'non-interactive' policy, but damnit I want CD support !
1461#
1462# With these cdrom functions we handle all the user interaction and
1463# standardize everything. All you have to do is call cdrom_get_cds()
1464# and when the function returns, you can assume that the cd has been
1465# found at CDROM_ROOT.
1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1472# etc... If you want to give the cds better names, then just export
1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1476#
1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1478cdrom_get_cds() {
1479 # first we figure out how many cds we're dealing with by
1480 # the # of files they gave us
1481 local cdcnt=0
1482 local f=
1483 for f in "$@" ; do
1484 ((++cdcnt))
1485 export CDROM_CHECK_${cdcnt}="$f"
1486 done
1487 export CDROM_TOTAL_CDS=${cdcnt}
1488 export CDROM_CURRENT_CD=1
1489
1490 # now we see if the user gave use CD_ROOT ...
1491 # if they did, let's just believe them that it's correct
1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1493 local var=
1494 cdcnt=0
1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1496 ((++cdcnt))
1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1499 if [[ -z ${!var} ]] ; then
1500 eerror "You must either use just the CD_ROOT"
1501 eerror "or specify ALL the CD_ROOT_X variables."
1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1503 die "could not locate CD_ROOT_${cdcnt}"
1504 fi
1505 done
1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1514 return
1515 fi
1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1521 echo
1522 einfo "If you do not have the CD, but have the data files"
1523 einfo "mounted somewhere on your filesystem, just export"
1524 einfo "the variable CD_ROOT so that it points to the"
1525 einfo "directory containing the files."
1526 echo
1527 einfo "For example:"
1528 einfo "export CD_ROOT=/mnt/cdrom"
1529 echo
1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1541 cdcnt=0
1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1543 ((++cdcnt))
1544 var="CDROM_NAME_${cdcnt}"
1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1546 done
1547 echo
1548 einfo "If you do not have the CDs, but have the data files"
1549 einfo "mounted somewhere on your filesystem, just export"
1550 einfo "the following variables so they point to the right place:"
1551 einfon ""
1552 cdcnt=0
1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1554 ((++cdcnt))
1555 echo -n " CD_ROOT_${cdcnt}"
1556 done
1557 echo
1558 einfo "Or, if you have all the files in the same place, or"
1559 einfo "you only have one cdrom, you can export CD_ROOT"
1560 einfo "and that place will be used as the same data source"
1561 einfo "for all the CDs."
1562 echo
1563 einfo "For example:"
1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1565 echo
1566 fi
1567
1568 export CDROM_SET=""
1569 export CDROM_CURRENT_CD=0
1570 cdrom_load_next_cd
1571}
1572
1573# @FUNCTION: cdrom_load_next_cd
1574# @DESCRIPTION:
1575# Some packages are so big they come on multiple CDs. When you're done reading
1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1581cdrom_load_next_cd() {
1582 local var
1583 ((++CDROM_CURRENT_CD))
1584
1585 unset CDROM_ROOT
1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1588 if [[ -z ${!var} ]] ; then
1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1590 _cdrom_locate_file_on_cd ${!var}
1591 else
1592 export CDROM_ROOT=${!var}
1593 fi
1594
1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1596}
1597
1598# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1599# functions. this should *never* be called from an ebuild.
1600# all it does is try to locate a give file on a cd ... if the cd isn't
1601# found, then a message asking for the user to insert the cdrom will be
1602# displayed and we'll hang out here until:
1603# (1) the file is found on a mounted cdrom
1604# (2) the user hits CTRL+C
1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1617 local dir=$(dirname ${cdset[${i}]})
1618 local file=$(basename ${cdset[${i}]})
1619
1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1626 [[ ! -d ${point}/${dir} ]] && continue
1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1635 done
1636
1637 echo
1638 if [[ ${showedmsg} -eq 0 ]] ; then
1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1640 if [[ -z ${CDROM_NAME} ]] ; then
1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1642 else
1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1644 fi
1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1652 fi
1653 showedmsg=1
1654 fi
1655 einfo "Press return to scan for the cd again"
1656 einfo "or hit CTRL+C to abort the emerge."
1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1666 fi
1667 read || die "something is screwed with your system"
1668 done
1669} 1156}
1670 1157
1671# @FUNCTION: strip-linguas 1158# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>] 1159# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION: 1160# @DESCRIPTION:
1690 else 1177 else
1691 newls="" 1178 newls=""
1692 fi 1179 fi
1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1180 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1694 if [[ ${op} == "-i" ]] ; then 1181 if [[ ${op} == "-i" ]] ; then
1695 hasq ${f} ${ls} && newls="${newls} ${f}" 1182 has ${f} ${ls} && newls="${newls} ${f}"
1696 else 1183 else
1697 hasq ${f} ${ls} || newls="${newls} ${f}" 1184 has ${f} ${ls} || newls="${newls} ${f}"
1698 fi 1185 fi
1699 done 1186 done
1700 ls=${newls} 1187 ls=${newls}
1701 done 1188 done
1702 else 1189 else
1704 fi 1191 fi
1705 1192
1706 nols="" 1193 nols=""
1707 newls="" 1194 newls=""
1708 for f in ${LINGUAS} ; do 1195 for f in ${LINGUAS} ; do
1709 if hasq ${f} ${ls} ; then 1196 if has ${f} ${ls} ; then
1710 newls="${newls} ${f}" 1197 newls="${newls} ${f}"
1711 else 1198 else
1712 nols="${nols} ${f}" 1199 nols="${nols} ${f}"
1713 fi 1200 fi
1714 done 1201 done
1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1256 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1770 ewarn "in order to remove these old dependencies. If you do not have this" 1257 ewarn "in order to remove these old dependencies. If you do not have this"
1771 ewarn "helper program, simply emerge the 'gentoolkit' package." 1258 ewarn "helper program, simply emerge the 'gentoolkit' package."
1772 ewarn 1259 ewarn
1773 fi 1260 fi
1261 # temp hack for #348634 #357225
1262 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1774 ewarn " # revdep-rebuild --library ${lib##*/}" 1263 ewarn " # revdep-rebuild --library '${lib}'"
1775 done 1264 done
1776 if [[ ${notice} -eq 1 ]] ; then 1265 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn 1266 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1267 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1268 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1925 else 1414 else
1926 newbin "${tmpwrapper}" "${wrapper}" || die 1415 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi 1416 fi
1928} 1417}
1929 1418
1930# @FUNCTION: prepalldocs 1419# @FUNCTION: path_exists
1931# @USAGE: 1420# @USAGE: [-a|-o] <paths>
1932# @DESCRIPTION: 1421# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already 1422# Check if the specified paths exist. Works for all types of paths
1934# compressed, excluding /usr/share/doc/${PF}/html. 1423# (files/dirs/etc...). The -a and -o flags control the requirements
1935# Uses the ecompressdir to do the compression. 1424# of the paths. They correspond to "and" and "or" logic. So the -a
1936# 2009-02-18 by betelgeuse: 1425# flag means all the paths must exist while the -o flag means at least
1937# Commented because ecompressdir is even more internal to 1426# one of the paths must exist. The default behavior is "and". If no
1938# Portage than prepalldocs (it's not even mentioned in man 5 1427# paths are specified, then the return value is "false".
1939# ebuild). Please submit a better version for review to gentoo-dev 1428path_exists() {
1940# if you want prepalldocs here. 1429 local opt=$1
1941#prepalldocs() { 1430 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1944# fi
1945 1431
1946# cd "${D}" 1432 # no paths -> return false
1947# [[ -d usr/share/doc ]] || return 0 1433 # same behavior as: [[ -e "" ]]
1434 [[ $# -eq 0 ]] && return 1
1948 1435
1949# find usr/share/doc -exec gzip {} + 1436 local p r=0
1950# ecompressdir --ignore /usr/share/doc/${PF}/html 1437 for p in "$@" ; do
1951# ecompressdir --queue /usr/share/doc 1438 [[ -e ${p} ]]
1952#} 1439 : $(( r += $? ))
1440 done
1441
1442 case ${opt} in
1443 -a) return $(( r != 0 )) ;;
1444 -o) return $(( r == $# )) ;;
1445 esac
1446}
1447
1448# @FUNCTION: in_iuse
1449# @USAGE: <flag>
1450# @DESCRIPTION:
1451# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1452# as necessary.
1453#
1454# Note that this function should not be used in the global scope.
1455in_iuse() {
1456 debug-print-function ${FUNCNAME} "${@}"
1457 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1458
1459 local flag=${1}
1460 local liuse=( ${IUSE} )
1461
1462 has "${flag}" "${liuse[@]#[+-]}"
1463}
1464
1465# @FUNCTION: use_if_iuse
1466# @USAGE: <flag>
1467# @DESCRIPTION:
1468# Return true if the given flag is in USE and IUSE.
1469#
1470# Note that this function should not be used in the global scope.
1471use_if_iuse() {
1472 in_iuse $1 || return 1
1473 use $1
1474}
1475
1476# @FUNCTION: usex
1477# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1478# @DESCRIPTION:
1479# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1480# otherwise echo [false output][false suffix] (defaults to "no").
1481usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1482
1483check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1484
1485fi

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