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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 1.376 2011/12/17 06:13:50 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:
82esvn_clean() { 98esvn_clean() {
83 [[ -z $* ]] && set -- . 99 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85} 101}
86 102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${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
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:
90# 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.
91# 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
96# 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.
97# 161#
98# 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
99# 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:
100# @CODE 164# @CODE
101# eshopts_push -o noglob 165# eshopts_push -s noglob
102# for x in ${foo} ; do 166# for x in ${foo} ; do
103# if ...some check... ; then 167# if ...some check... ; then
104# eshopts_pop 168# eshopts_pop
105# return 0 169# return 0
106# fi 170# fi
107# done 171# done
108# eshopts_pop 172# eshopts_pop
109# @CODE 173# @CODE
110eshopts_push() { 174eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then 175 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p) 176 estack_push eshopts "$(shopt -p)"
116 [[ $# -eq 0 ]] && return 0 177 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*" 178 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
118 else 179 else
119 __ESHOPTS_SAVE__[$i]=$- 180 estack_push eshopts $-
120 [[ $# -eq 0 ]] && return 0 181 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*" 182 set "$@" || die "${FUNCNAME}: bad options to set: $*"
122 fi 183 fi
123} 184}
124 185
125# @FUNCTION: eshopts_pop 186# @FUNCTION: eshopts_pop
126# @USAGE: 187# @USAGE:
127# @DESCRIPTION: 188# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding 189# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details. 190# eshopts_push call. See that function for more details.
130eshopts_pop() { 191eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments" 192 local s
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 )) 193 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then 194 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}" 195 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
138 else 196 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-" 197 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}" 198 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
141 fi 199 fi
200}
201
202# @FUNCTION: eumask_push
203# @USAGE: <new umask>
204# @DESCRIPTION:
205# Set the umask to the new value specified while saving the previous
206# value onto a stack. Useful for temporarily changing the umask.
207eumask_push() {
208 estack_push eumask "$(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}"
142} 220}
143 221
144# @VARIABLE: EPATCH_SOURCE 222# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION: 223# @DESCRIPTION:
146# Default directory to search for patches. 224# Default directory to search for patches.
189# 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
190# specified by EPATCH_SOURCE. 268# specified by EPATCH_SOURCE.
191# 269#
192# When processing directories, epatch will apply all patches that match: 270# When processing directories, epatch will apply all patches that match:
193# @CODE 271# @CODE
194# ${EPATCH_FORCE} == "yes" 272# if ${EPATCH_FORCE} != "yes"
195# ??_${ARCH}_foo.${EPATCH_SUFFIX} 273# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else 274# else
197# *.${EPATCH_SUFFIX} 275# *.${EPATCH_SUFFIX}
198# @CODE 276# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering. 277# The leading ?? are typically numbers used to force consistent patch ordering.
238 local EPATCH_SUFFIX=$1 316 local EPATCH_SUFFIX=$1
239 317
240 elif [[ -d $1 ]] ; then 318 elif [[ -d $1 ]] ; then
241 # 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)
242 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 $?
243 326
244 else 327 else
245 # 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 ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1 329 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo 330 echo
278 # ???_arch_foo.patch 361 # ???_arch_foo.patch
279 # Else, skip this input altogether 362 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_ 363 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch 364 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \ 365 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \ 366 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \ 367 ${a} == all || \
285 ${a} == ${ARCH} ]] 368 ${a} == ${ARCH} ]]
286 then 369 then
287 continue 370 continue
288 fi 371 fi
289 372
290 # Let people filter things dynamically 373 # Let people filter things dynamically
318 local STDERR_TARGET="${T}/${patchname}.out" 401 local STDERR_TARGET="${T}/${patchname}.out"
319 if [[ -e ${STDERR_TARGET} ]] ; then 402 if [[ -e ${STDERR_TARGET} ]] ; then
320 STDERR_TARGET="${T}/${patchname}-$$.out" 403 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi 404 fi
322 405
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}" 406 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
324 407
325 # Decompress the patch if need be 408 # Decompress the patch if need be
326 local count=0 409 local count=0
327 local PATCH_TARGET 410 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then 411 if [[ -n ${PIPE_CMD} ]] ; then
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }') 430 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then 431 if [[ -n ${abs_paths} ]] ; then
349 count=1 432 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}" 433 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi 434 fi
435 # Similar reason, but with relative paths.
436 local rel_paths=$(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
352 442
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/ 443 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do 444 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ... 445 # Generate some useful debug info ...
356 ( 446 (
357 _epatch_draw_line "***** ${patchname} *****" 447 _epatch_draw_line "***** ${patchname} *****"
358 echo 448 echo
359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'" 449 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo 450 echo
361 _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 ${ret}
362 ) >> "${STDERR_TARGET}" 457 ) >> "${STDERR_TARGET}"
363 458
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then 459 if [ $? -eq 0 ] ; then
365 ( 460 (
366 _epatch_draw_line "***** ${patchname} *****" 461 _epatch_draw_line "***** ${patchname} *****"
367 echo 462 echo
368 echo "ACTUALLY APPLYING ${patchname} ..." 463 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo 464 echo
370 _epatch_draw_line "***** ${patchname} *****" 465 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${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 ${ret}
372 ) >> "${STDERR_TARGET}" 471 ) >> "${STDERR_TARGET}"
373 472
374 if [ $? -ne 0 ] ; then 473 if [ $? -ne 0 ] ; then
375 echo 474 echo
376 eerror "A dry-run of patch command succeeded, but actually" 475 eerror "A dry-run of patch command succeeded, but actually"
407 done 506 done
408 507
409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching" 508 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
410 : # everything worked 509 : # everything worked
411} 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.
412epatch_user() { 538epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options" 539 [[ $# -ne 0 ]] && die "epatch_user takes no options"
540
541 # Allow multiple calls to this function; ignore all but the first
542 local applied="${T}/epatch_user.applied"
543 [[ -e ${applied} ]] && return 2
414 544
415 # don't clobber any EPATCH vars that the parent might want 545 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches 546 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do 547 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check} 548 EPATCH_SOURCE=${base}/${CTARGET}/${check}
422 EPATCH_SOURCE=${EPATCH_SOURCE} \ 552 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \ 553 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \ 554 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ 555 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch 556 epatch
427 break 557 echo "${EPATCH_SOURCE}" > "${applied}"
558 return 0
428 fi 559 fi
429 done 560 done
561 echo "none" > "${applied}"
562 return 1
430} 563}
431 564
432# @FUNCTION: emktemp 565# @FUNCTION: emktemp
433# @USAGE: [temp dir] 566# @USAGE: [temp dir]
434# @DESCRIPTION: 567# @DESCRIPTION:
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 595 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
463 fi 596 fi
464 fi 597 fi
465} 598}
466 599
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 600# @FUNCTION: edos2unix
847# @USAGE: <file> [more files ...] 601# @USAGE: <file> [more files ...]
848# @DESCRIPTION: 602# @DESCRIPTION:
849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 603# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# 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
851# 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
852# 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.
853edos2unix() { 607edos2unix() {
854 echo "$@" | xargs sed -i 's/\r$//' 608 [[ $# -eq 0 ]] && return 0
609 sed -i 's/\r$//' -- "$@" || die
855} 610}
856 611
857# Make a desktop file ! 612# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 613# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 614# Amaze your friends ! Get the women ! Join today !
860# 615#
861# make_desktop_entry(<command>, [name], [icon], [type], [path]) 616# make_desktop_entry(<command>, [name], [icon], [type], [fields])
862# 617#
863# binary: what command does the app run with ? 618# binary: what command does the app run with ?
864# name: the name that will show up in the menu 619# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 620# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 621# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 622# a full path to an icon
868# type: what kind of application is this ? for categories: 623# type: what kind of application is this ? for categories:
869# http://standards.freedesktop.org/menu-spec/latest/apa.html 624# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 625# fields: extra fields to append to the desktop file; a printf string
871make_desktop_entry() { 626make_desktop_entry() {
872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 627 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
873 628
874 local exec=${1} 629 local exec=${1}
875 local name=${2:-${PN}} 630 local name=${2:-${PN}}
876 local icon=${3:-${PN}} 631 local icon=${3:-${PN}}
877 local type=${4} 632 local type=${4}
878 local path=${5} 633 local fields=${5}
879 634
880 if [[ -z ${type} ]] ; then 635 if [[ -z ${type} ]] ; then
881 local catmaj=${CATEGORY%%-*} 636 local catmaj=${CATEGORY%%-*}
882 local catmin=${CATEGORY##*-} 637 local catmin=${CATEGORY##*-}
883 case ${catmaj} in 638 case ${catmaj} in
884 app) 639 app)
885 case ${catmin} in 640 case ${catmin} in
886 accessibility) type=Accessibility;; 641 accessibility) type=Accessibility;;
887 admin) type=System;; 642 admin) type=System;;
888 antivirus) type=System;; 643 antivirus) type=System;;
889 arch) type=Archiving;; 644 arch) type=Archiving;;
890 backup) type=Archiving;; 645 backup) type=Archiving;;
891 cdr) type=DiscBurning;; 646 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;; 647 dicts) type=Dictionary;;
893 doc) type=Documentation;; 648 doc) type=Documentation;;
894 editors) type=TextEditor;; 649 editors) type=TextEditor;;
895 emacs) type=TextEditor;; 650 emacs) type=TextEditor;;
896 emulation) type=Emulator;; 651 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;; 652 laptop) type=HardwareSettings;;
898 office) type=Office;; 653 office) type=Office;;
899 pda) type=PDA;; 654 pda) type=PDA;;
900 vim) type=TextEditor;; 655 vim) type=TextEditor;;
901 xemacs) type=TextEditor;; 656 xemacs) type=TextEditor;;
902 *) type=;;
903 esac 657 esac
904 ;; 658 ;;
905 659
906 dev) 660 dev)
907 type="Development" 661 type="Development"
908 ;; 662 ;;
909 663
910 games) 664 games)
911 case ${catmin} in 665 case ${catmin} in
912 action|fps) type=ActionGame;; 666 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;; 667 arcade) type=ArcadeGame;;
914 board) type=BoardGame;; 668 board) type=BoardGame;;
915 emulation) type=Emulator;; 669 emulation) type=Emulator;;
916 kids) type=KidsGame;; 670 kids) type=KidsGame;;
917 puzzle) type=LogicGame;; 671 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;; 672 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;; 673 rpg) type=RolePlaying;;
920 simulation) type=Simulation;; 674 simulation) type=Simulation;;
921 sports) type=SportsGame;; 675 sports) type=SportsGame;;
922 strategy) type=StrategyGame;; 676 strategy) type=StrategyGame;;
923 *) type=;;
924 esac 677 esac
925 type="Game;${type}" 678 type="Game;${type}"
926 ;; 679 ;;
927 680
928 gnome) 681 gnome)
937 type="Network;Email" 690 type="Network;Email"
938 ;; 691 ;;
939 692
940 media) 693 media)
941 case ${catmin} in 694 case ${catmin} in
695 gfx)
942 gfx) type=Graphics;; 696 type=Graphics
697 ;;
698 *)
699 case ${catmin} in
943 radio) type=Tuner;; 700 radio) type=Tuner;;
944 sound) type=Audio;; 701 sound) type=Audio;;
945 tv) type=TV;; 702 tv) type=TV;;
946 video) type=Video;; 703 video) type=Video;;
947 *) type=;; 704 esac
705 type="AudioVideo;${type}"
706 ;;
948 esac 707 esac
949 type="AudioVideo;${type}"
950 ;; 708 ;;
951 709
952 net) 710 net)
953 case ${catmin} in 711 case ${catmin} in
954 dialup) type=Dialup;; 712 dialup) type=Dialup;;
955 ftp) type=FileTransfer;; 713 ftp) type=FileTransfer;;
956 im) type=InstantMessaging;; 714 im) type=InstantMessaging;;
957 irc) type=IRCClient;; 715 irc) type=IRCClient;;
958 mail) type=Email;; 716 mail) type=Email;;
959 news) type=News;; 717 news) type=News;;
960 nntp) type=News;; 718 nntp) type=News;;
961 p2p) type=FileTransfer;; 719 p2p) type=FileTransfer;;
962 *) type=;; 720 voip) type=Telephony;;
963 esac 721 esac
964 type="Network;${type}" 722 type="Network;${type}"
965 ;; 723 ;;
966 724
967 sci) 725 sci)
968 case ${catmin} in 726 case ${catmin} in
969 astro*) type=Astronomy;; 727 astro*) type=Astronomy;;
970 bio*) type=Biology;; 728 bio*) type=Biology;;
971 calc*) type=Calculator;; 729 calc*) type=Calculator;;
972 chem*) type=Chemistry;; 730 chem*) type=Chemistry;;
973 elec*) type=Electronics;; 731 elec*) type=Electronics;;
974 geo*) type=Geology;; 732 geo*) type=Geology;;
975 math*) type=Math;; 733 math*) type=Math;;
976 physics) type=Physics;; 734 physics) type=Physics;;
977 visual*) type=DataVisualization;; 735 visual*) type=DataVisualization;;
978 *) type=;;
979 esac 736 esac
980 type="Science;${type}" 737 type="Education;Science;${type}"
981 ;; 738 ;;
982 739
983 sys) 740 sys)
984 type="System" 741 type="System"
985 ;; 742 ;;
986 743
987 www) 744 www)
988 case ${catmin} in 745 case ${catmin} in
989 client) type=WebBrowser;; 746 client) type=WebBrowser;;
990 *) type=;;
991 esac 747 esac
992 type="Network" 748 type="Network;${type}"
993 ;; 749 ;;
994 750
995 *) 751 *)
996 type= 752 type=
997 ;; 753 ;;
1002 else 758 else
1003 local desktop_name="${PN}-${SLOT}" 759 local desktop_name="${PN}-${SLOT}"
1004 fi 760 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 761 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 762 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
763
764 # Don't append another ";" when a valid category value is provided.
765 type=${type%;}${type:+;}
766
767 eshopts_push -s extglob
768 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
769 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
770 ewarn "allowed in .desktop files if the value is not an absolute path."
771 icon=${icon%.@(xpm|png|svg)}
772 fi
773 eshopts_pop
1007 774
1008 cat <<-EOF > "${desktop}" 775 cat <<-EOF > "${desktop}"
1009 [Desktop Entry] 776 [Desktop Entry]
1010 Name=${name} 777 Name=${name}
1011 Type=Application 778 Type=Application
1012 Comment=${DESCRIPTION} 779 Comment=${DESCRIPTION}
1013 Exec=${exec} 780 Exec=${exec}
1014 TryExec=${exec%% *} 781 TryExec=${exec%% *}
1015 Icon=${icon} 782 Icon=${icon}
1016 Categories=${type}; 783 Categories=${type}
1017 EOF 784 EOF
1018 785
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 786 if [[ ${fields:-=} != *=* ]] ; then
787 # 5th arg used to be value to Path=
788 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
789 fields="Path=${fields}"
790 fi
791 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1020 792
1021 ( 793 (
1022 # wrap the env here so that the 'insinto' call 794 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller 795 # doesn't corrupt the env of the caller
1024 insinto /usr/share/applications 796 insinto /usr/share/applications
1025 doins "${desktop}" 797 doins "${desktop}"
1026 ) 798 ) || die "installing desktop file failed"
1027} 799}
1028 800
1029# @FUNCTION: validate_desktop_entries 801# @FUNCTION: validate_desktop_entries
1030# @USAGE: [directories] 802# @USAGE: [directories]
1031# @MAINTAINER: 803# @MAINTAINER:
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1082 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311 1083
1312 local shrtsrc=$(basename "${src}") 1084 local shrtsrc=$(basename "${src}")
1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1314 if [[ -z ${skip} ]] ; then 1086 if [[ -z ${skip} ]] ; then
1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1087 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1316 local skip=0 1088 local skip=0
1317 exe=tail 1089 exe=tail
1318 case ${ver} in 1090 case ${ver} in
1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1091 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1092 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1322 2.0|2.0.1) 1094 2.0|2.0.1)
1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1095 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1324 ;; 1096 ;;
1325 2.1.1) 1097 2.1.1)
1326 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1098 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1327 let skip="skip + 1" 1099 (( skip++ ))
1328 ;; 1100 ;;
1329 2.1.2) 1101 2.1.2)
1330 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1102 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1331 let skip="skip + 1" 1103 (( skip++ ))
1332 ;; 1104 ;;
1333 2.1.3) 1105 2.1.3)
1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1106 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1335 let skip="skip + 1" 1107 (( skip++ ))
1336 ;; 1108 ;;
1337 2.1.4|2.1.5) 1109 2.1.4|2.1.5)
1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1110 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1339 skip=$(head -n ${skip} "${src}" | wc -c) 1111 skip=$(head -n ${skip} "${src}" | wc -c)
1340 exe="dd" 1112 exe="dd"
1349 esac 1121 esac
1350 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1122 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1351 fi 1123 fi
1352 case ${exe} in 1124 case ${exe} in
1353 tail) exe="tail -n +${skip} '${src}'";; 1125 tail) exe="tail -n +${skip} '${src}'";;
1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1126 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1355 *) die "makeself cant handle exe '${exe}'" 1127 *) die "makeself cant handle exe '${exe}'"
1356 esac 1128 esac
1357 1129
1358 # lets grab the first few bytes of the file to figure out what kind of archive it is 1130 # lets grab the first few bytes of the file to figure out what kind of archive it is
1359 local tmpfile=$(emktemp) 1131 local filetype tmpfile=$(emktemp)
1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1132 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1361 local filetype=$(file -b "${tmpfile}") 1133 filetype=$(file -b "${tmpfile}") || die
1362 case ${filetype} in 1134 case ${filetype} in
1363 *tar\ archive*) 1135 *tar\ archive*)
1364 eval ${exe} | tar --no-same-owner -xf - 1136 eval ${exe} | tar --no-same-owner -xf -
1365 ;; 1137 ;;
1366 bzip2*) 1138 bzip2*)
1376 eerror "Unknown filetype \"${filetype}\" ?" 1148 eerror "Unknown filetype \"${filetype}\" ?"
1377 false 1149 false
1378 ;; 1150 ;;
1379 esac 1151 esac
1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1152 assert "failure unpacking (${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 ${alic} in
1431 yes|Yes|y|Y)
1432 return 0
1433 ;;
1434 *)
1435 echo;echo;echo
1436 eerror "You MUST accept the license to continue! Exiting!"
1437 die "Failed to accept license"
1438 ;;
1439 esac
1440} 1153}
1441 1154
1442# @FUNCTION: cdrom_get_cds 1155# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1156# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION: 1157# @DESCRIPTION:
1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1205 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1206 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1 1207 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do 1208 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET)) 1209 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break 1210 [[ -e ${CDROM_ROOT}/${f} ]] && break
1498 done 1211 done
1499 export CDROM_MATCH=${f} 1212 export CDROM_MATCH=${f}
1500 return 1213 return
1501 fi 1214 fi
1502 1215
1676 else 1389 else
1677 newls="" 1390 newls=""
1678 fi 1391 fi
1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1392 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1680 if [[ ${op} == "-i" ]] ; then 1393 if [[ ${op} == "-i" ]] ; then
1681 hasq ${f} ${ls} && newls="${newls} ${f}" 1394 has ${f} ${ls} && newls="${newls} ${f}"
1682 else 1395 else
1683 hasq ${f} ${ls} || newls="${newls} ${f}" 1396 has ${f} ${ls} || newls="${newls} ${f}"
1684 fi 1397 fi
1685 done 1398 done
1686 ls=${newls} 1399 ls=${newls}
1687 done 1400 done
1688 else 1401 else
1690 fi 1403 fi
1691 1404
1692 nols="" 1405 nols=""
1693 newls="" 1406 newls=""
1694 for f in ${LINGUAS} ; do 1407 for f in ${LINGUAS} ; do
1695 if hasq ${f} ${ls} ; then 1408 if has ${f} ${ls} ; then
1696 newls="${newls} ${f}" 1409 newls="${newls} ${f}"
1697 else 1410 else
1698 nols="${nols} ${f}" 1411 nols="${nols} ${f}"
1699 fi 1412 fi
1700 done 1413 done
1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1468 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" 1469 ewarn "in order to remove these old dependencies. If you do not have this"
1757 ewarn "helper program, simply emerge the 'gentoolkit' package." 1470 ewarn "helper program, simply emerge the 'gentoolkit' package."
1758 ewarn 1471 ewarn
1759 fi 1472 fi
1473 # temp hack for #348634 #357225
1474 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1760 ewarn " # revdep-rebuild --library ${lib##*/}" 1475 ewarn " # revdep-rebuild --library '${lib}'"
1761 done 1476 done
1762 if [[ ${notice} -eq 1 ]] ; then 1477 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn 1478 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1479 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1480 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1911 else 1626 else
1912 newbin "${tmpwrapper}" "${wrapper}" || die 1627 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi 1628 fi
1914} 1629}
1915 1630
1916# @FUNCTION: prepalldocs 1631# @FUNCTION: path_exists
1917# @USAGE: 1632# @USAGE: [-a|-o] <paths>
1918# @DESCRIPTION: 1633# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already 1634# Check if the specified paths exist. Works for all types of paths
1920# compressed, excluding /usr/share/doc/${PF}/html. 1635# (files/dirs/etc...). The -a and -o flags control the requirements
1921# Uses the ecompressdir to do the compression. 1636# of the paths. They correspond to "and" and "or" logic. So the -a
1922# 2009-02-18 by betelgeuse: 1637# flag means all the paths must exist while the -o flag means at least
1923# Commented because ecompressdir is even more internal to 1638# 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 1639# paths are specified, then the return value is "false".
1925# ebuild). Please submit a better version for review to gentoo-dev 1640path_exists() {
1926# if you want prepalldocs here. 1641 local opt=$1
1927#prepalldocs() { 1642 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1930# fi
1931 1643
1932# cd "${D}" 1644 # no paths -> return false
1933# [[ -d usr/share/doc ]] || return 0 1645 # same behavior as: [[ -e "" ]]
1646 [[ $# -eq 0 ]] && return 1
1934 1647
1935# find usr/share/doc -exec gzip {} + 1648 local p r=0
1936# ecompressdir --ignore /usr/share/doc/${PF}/html 1649 for p in "$@" ; do
1937# ecompressdir --queue /usr/share/doc 1650 [[ -e ${p} ]]
1938#} 1651 : $(( r += $? ))
1652 done
1653
1654 case ${opt} in
1655 -a) return $(( r != 0 )) ;;
1656 -o) return $(( r == $# )) ;;
1657 esac
1658}
1659
1660# @FUNCTION: in_iuse
1661# @USAGE: <flag>
1662# @DESCRIPTION:
1663# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1664# as necessary.
1665#
1666# Note that this function should not be used in the global scope.
1667in_iuse() {
1668 debug-print-function ${FUNCNAME} "${@}"
1669 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1670
1671 local flag=${1}
1672 local liuse=( ${IUSE} )
1673
1674 has "${flag}" "${liuse[@]#[+-]}"
1675}
1676
1677# @FUNCTION: use_if_iuse
1678# @USAGE: <flag>
1679# @DESCRIPTION:
1680# Return true if the given flag is in USE and IUSE.
1681#
1682# Note that this function should not be used in the global scope.
1683use_if_iuse() {
1684 in_iuse $1 || return 1
1685 use $1
1686}
1687
1688# @FUNCTION: usex
1689# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1690# @DESCRIPTION:
1691# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1692# otherwise echo [false output][false suffix] (defaults to "no").
1693usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1694
1695check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1696
1697fi

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