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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 1.326 2010/01/10 05:53:36 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.373 2011/12/16 23:38:41 vapier Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
18inherit multilib portability 21inherit multilib portability user
19 22
20DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
24
25if has "${EAPI:-0}" 0 1 2; then
21 26
22# @FUNCTION: epause 27# @FUNCTION: epause
23# @USAGE: [seconds] 28# @USAGE: [seconds]
24# @DESCRIPTION: 29# @DESCRIPTION:
25# Sleep for the specified number of seconds (default of 5 seconds). Useful when 30# Sleep for the specified number of seconds (default of 5 seconds). Useful when
26# printing a message the user should probably be reading and often used in 31# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set, 32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all. 33# don't wait at all. Defined in EAPIs 0 1 and 2.
29epause() { 34epause() {
30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
31} 36}
32 37
33# @FUNCTION: ebeep 38# @FUNCTION: ebeep
34# @USAGE: [number of beeps] 39# @USAGE: [number of beeps]
35# @DESCRIPTION: 40# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when 41# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in 42# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set, 43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all. 44# don't beep at all. Defined in EAPIs 0 1 and 2.
40ebeep() { 45ebeep() {
41 local n 46 local n
42 if [[ -z ${EBEEP_IGNORE} ]] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
44 echo -ne "\a" 49 echo -ne "\a"
47 sleep 1 52 sleep 1
48 done 53 done
49 fi 54 fi
50} 55}
51 56
57else
58
59ebeep() {
60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
61}
62
63epause() {
64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
65}
66
67fi
68
69# @FUNCTION: eqawarn
70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
80fi
81
52# @FUNCTION: ecvs_clean 82# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs] 83# @USAGE: [list of dirs]
54# @DESCRIPTION: 84# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains 85# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD. 86# internal CVS directories. Defaults to $PWD.
68esvn_clean() { 98esvn_clean() {
69 [[ -z $* ]] && set -- . 99 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 101}
72 102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${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
73# @FUNCTION: eshopts_push 151# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`] 152# @USAGE: [options to `set` or `shopt`]
75# @DESCRIPTION: 153# @DESCRIPTION:
76# 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.
77# 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
78# assume the default state), eshopts_push is used to (1) push the current shell 156# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set. 157# options onto a stack and (2) pass the specified arguments to set.
158#
159# If the first argument is '-s' or '-u', we assume you want to call `shopt`
160# rather than `set` as there are some options only available via that.
80# 161#
81# 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
82# 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:
83# @CODE 164# @CODE
84# eshopts_push -o noglob 165# eshopts_push -o noglob
91# eshopts_pop 172# eshopts_pop
92# @CODE 173# @CODE
93eshopts_push() { 174eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with 175 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value 176 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]} 177 if [[ $1 == -[su] ]] ; then
97 __ESHOPTS_SAVE__[$i]=$- 178 estack_push eshopts "$(shopt -p)"
98 [[ $# -eq 0 ]] && return 0 179 [[ $# -eq 0 ]] && return 0
180 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
181 else
182 estack_push eshopts $-
183 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*" 184 set "$@" || die "${FUNCNAME}: bad options to set: $*"
185 fi
100} 186}
101 187
102# @FUNCTION: eshopts_pop 188# @FUNCTION: eshopts_pop
103# @USAGE: 189# @USAGE:
104# @DESCRIPTION: 190# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding 191# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details. 192# eshopts_push call. See that function for more details.
107eshopts_pop() { 193eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments" 194 local s
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 )) 195 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair" 196 if [[ ${s} == "shopt -"* ]] ; then
111 local s=${__ESHOPTS_SAVE__[$i]} 197 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
112 unset __ESHOPTS_SAVE__[$i] 198 else
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-" 199 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}" 200 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
201 fi
202}
203
204# @FUNCTION: eumask_push
205# @USAGE: <new umask>
206# @DESCRIPTION:
207# Set the umask to the new value specified while saving the previous
208# value onto a stack. Useful for temporarily changing the umask.
209eumask_push() {
210 estack_push eumask "$(umask)"
211 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
212}
213
214# @FUNCTION: eumask_pop
215# @USAGE:
216# @DESCRIPTION:
217# Restore the previous umask state.
218eumask_pop() {
219 local s
220 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
221 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
115} 222}
116 223
117# @VARIABLE: EPATCH_SOURCE 224# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION: 225# @DESCRIPTION:
119# Default directory to search for patches. 226# Default directory to search for patches.
162# If you do not specify any options, then epatch will default to the directory 269# If you do not specify any options, then epatch will default to the directory
163# specified by EPATCH_SOURCE. 270# specified by EPATCH_SOURCE.
164# 271#
165# When processing directories, epatch will apply all patches that match: 272# When processing directories, epatch will apply all patches that match:
166# @CODE 273# @CODE
167# ${EPATCH_FORCE} == "yes" 274# if ${EPATCH_FORCE} != "yes"
168# ??_${ARCH}_foo.${EPATCH_SUFFIX} 275# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else 276# else
170# *.${EPATCH_SUFFIX} 277# *.${EPATCH_SUFFIX}
171# @CODE 278# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering. 279# The leading ?? are typically numbers used to force consistent patch ordering.
211 local EPATCH_SUFFIX=$1 318 local EPATCH_SUFFIX=$1
212 319
213 elif [[ -d $1 ]] ; then 320 elif [[ -d $1 ]] ; then
214 # Some people like to make dirs of patches w/out suffixes (vim) 321 # Some people like to make dirs of patches w/out suffixes (vim)
215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"} 322 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
323
324 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
325 # Re-use EPATCH_SOURCE as a search dir
326 epatch "${EPATCH_SOURCE}/$1"
327 return $?
216 328
217 else 329 else
218 # sanity check ... if it isn't a dir or file, wtf man ? 330 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1 331 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo 332 echo
251 # ???_arch_foo.patch 363 # ???_arch_foo.patch
252 # Else, skip this input altogether 364 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_ 365 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch 366 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \ 367 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \ 368 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \ 369 ${a} == all || \
258 ${a} == ${ARCH} ]] 370 ${a} == ${ARCH} ]]
259 then 371 then
260 continue 372 continue
261 fi 373 fi
262 374
263 # Let people filter things dynamically 375 # Let people filter things dynamically
265 # let people use globs in the exclude 377 # let people use globs in the exclude
266 eshopts_push -o noglob 378 eshopts_push -o noglob
267 379
268 local ex 380 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do 381 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && continue 382 if [[ ${patchname} == ${ex} ]] ; then
383 eshopts_pop
384 continue 2
385 fi
271 done 386 done
272 387
273 eshopts_pop 388 eshopts_pop
274 fi 389 fi
275 390
288 local STDERR_TARGET="${T}/${patchname}.out" 403 local STDERR_TARGET="${T}/${patchname}.out"
289 if [[ -e ${STDERR_TARGET} ]] ; then 404 if [[ -e ${STDERR_TARGET} ]] ; then
290 STDERR_TARGET="${T}/${patchname}-$$.out" 405 STDERR_TARGET="${T}/${patchname}-$$.out"
291 fi 406 fi
292 407
293 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}" 408 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
294 409
295 # Decompress the patch if need be 410 # Decompress the patch if need be
296 local count=0 411 local count=0
297 local PATCH_TARGET 412 local PATCH_TARGET
298 if [[ -n ${PIPE_CMD} ]] ; then 413 if [[ -n ${PIPE_CMD} ]] ; then
317 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }') 432 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
318 if [[ -n ${abs_paths} ]] ; then 433 if [[ -n ${abs_paths} ]] ; then
319 count=1 434 count=1
320 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}" 435 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
321 fi 436 fi
437 # Similar reason, but with relative paths.
438 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
439 if [[ -n ${rel_paths} ]] ; then
440 eqawarn "QA Notice: Your patch uses relative paths '../'."
441 eqawarn " In the future this will cause a failure."
442 eqawarn "${rel_paths}"
443 fi
322 444
323 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/ 445 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
324 while [[ ${count} -lt 5 ]] ; do 446 while [[ ${count} -lt 5 ]] ; do
325 # Generate some useful debug info ... 447 # Generate some useful debug info ...
326 ( 448 (
327 _epatch_draw_line "***** ${patchname} *****" 449 _epatch_draw_line "***** ${patchname} *****"
328 echo 450 echo
329 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'" 451 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
330 echo 452 echo
331 _epatch_draw_line "***** ${patchname} *****" 453 _epatch_draw_line "***** ${patchname} *****"
454 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
455 ret=$?
456 echo
457 echo "patch program exited with status ${ret}"
458 exit ${ret}
332 ) >> "${STDERR_TARGET}" 459 ) >> "${STDERR_TARGET}"
333 460
334 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then 461 if [ $? -eq 0 ] ; then
335 ( 462 (
336 _epatch_draw_line "***** ${patchname} *****" 463 _epatch_draw_line "***** ${patchname} *****"
337 echo 464 echo
338 echo "ACTUALLY APPLYING ${patchname} ..." 465 echo "ACTUALLY APPLYING ${patchname} ..."
339 echo 466 echo
340 _epatch_draw_line "***** ${patchname} *****" 467 _epatch_draw_line "***** ${patchname} *****"
341 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1 468 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
469 ret=$?
470 echo
471 echo "patch program exited with status ${ret}"
472 exit ${ret}
342 ) >> "${STDERR_TARGET}" 473 ) >> "${STDERR_TARGET}"
343 474
344 if [ $? -ne 0 ] ; then 475 if [ $? -ne 0 ] ; then
345 echo 476 echo
346 eerror "A dry-run of patch command succeeded, but actually" 477 eerror "A dry-run of patch command succeeded, but actually"
377 done 508 done
378 509
379 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching" 510 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
380 : # everything worked 511 : # everything worked
381} 512}
513
514# @FUNCTION: epatch_user
515# @USAGE:
516# @DESCRIPTION:
517# Applies user-provided patches to the source tree. The patches are
518# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
519# of these three directories to exist will be the one to use, ignoring
520# any more general directories which might exist as well.
521#
522# User patches are intended for quick testing of patches without ebuild
523# modifications, as well as for permanent customizations a user might
524# desire. Obviously, there can be no official support for arbitrarily
525# patched ebuilds. So whenever a build log in a bug report mentions that
526# user patches were applied, the user should be asked to reproduce the
527# problem without these.
528#
529# Not all ebuilds do call this function, so placing patches in the
530# stated directory might or might not work, depending on the package and
531# the eclasses it inherits and uses. It is safe to call the function
532# repeatedly, so it is always possible to add a call at the ebuild
533# level. The first call is the time when the patches will be
534# applied.
535#
536# Ideally, this function should be called after gentoo-specific patches
537# have been applied, so that their code can be modified as well, but
538# before calls to e.g. eautoreconf, as the user patches might affect
539# autotool input files as well.
382epatch_user() { 540epatch_user() {
383 [[ $# -ne 0 ]] && die "epatch_user takes no options" 541 [[ $# -ne 0 ]] && die "epatch_user takes no options"
542
543 # Allow multiple calls to this function; ignore all but the first
544 local applied="${T}/epatch_user.applied"
545 [[ -e ${applied} ]] && return 2
384 546
385 # don't clobber any EPATCH vars that the parent might want 547 # don't clobber any EPATCH vars that the parent might want
386 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches 548 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
387 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do 549 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
388 EPATCH_SOURCE=${base}/${CTARGET}/${check} 550 EPATCH_SOURCE=${base}/${CTARGET}/${check}
392 EPATCH_SOURCE=${EPATCH_SOURCE} \ 554 EPATCH_SOURCE=${EPATCH_SOURCE} \
393 EPATCH_SUFFIX="patch" \ 555 EPATCH_SUFFIX="patch" \
394 EPATCH_FORCE="yes" \ 556 EPATCH_FORCE="yes" \
395 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ 557 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
396 epatch 558 epatch
397 break 559 echo "${EPATCH_SOURCE}" > "${applied}"
560 return 0
398 fi 561 fi
399 done 562 done
563 echo "none" > "${applied}"
564 return 1
400} 565}
401 566
402# @FUNCTION: emktemp 567# @FUNCTION: emktemp
403# @USAGE: [temp dir] 568# @USAGE: [temp dir]
404# @DESCRIPTION: 569# @DESCRIPTION:
432 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 597 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
433 fi 598 fi
434 fi 599 fi
435} 600}
436 601
437# @FUNCTION: egetent
438# @USAGE: <database> <key>
439# @MAINTAINER:
440# base-system@gentoo.org (Linux)
441# Joe Jezak <josejx@gmail.com> (OS X)
442# usata@gentoo.org (OS X)
443# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
444# @DESCRIPTION:
445# Small wrapper for getent (Linux),
446# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
447# and pw (FreeBSD) used in enewuser()/enewgroup()
448egetent() {
449 case ${CHOST} in
450 *-darwin[678])
451 case "$2" in
452 *[!0-9]*) # Non numeric
453 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
454 ;;
455 *) # Numeric
456 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
457 ;;
458 esac
459 ;;
460 *-darwin*)
461 local mytype=$1
462 [[ "passwd" == $mytype ]] && mytype="Users"
463 [[ "group" == $mytype ]] && mytype="Groups"
464 case "$2" in
465 *[!0-9]*) # Non numeric
466 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
467 ;;
468 *) # Numeric
469 local mykey="UniqueID"
470 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
471 dscl . -search /$mytype $mykey $2 2>/dev/null
472 ;;
473 esac
474 ;;
475 *-freebsd*|*-dragonfly*)
476 local opts action="user"
477 [[ $1 == "passwd" ]] || action="group"
478
479 # lookup by uid/gid
480 if [[ $2 == [[:digit:]]* ]] ; then
481 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
482 fi
483
484 pw show ${action} ${opts} "$2" -q
485 ;;
486 *-netbsd*|*-openbsd*)
487 grep "$2:\*:" /etc/$1
488 ;;
489 *)
490 type -p nscd >& /dev/null && nscd -i "$1"
491 getent "$1" "$2"
492 ;;
493 esac
494}
495
496# @FUNCTION: enewuser
497# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
498# @DESCRIPTION:
499# Same as enewgroup, you are not required to understand how to properly add
500# a user to the system. The only required parameter is the username.
501# Default uid is (pass -1 for this) next available, default shell is
502# /bin/false, default homedir is /dev/null, there are no default groups,
503# and default params sets the comment as 'added by portage for ${PN}'.
504enewuser() {
505 case ${EBUILD_PHASE} in
506 unpack|compile|test|install)
507 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
508 eerror "Package fails at QA and at life. Please file a bug."
509 die "Bad package! enewuser is only for use in pkg_* functions!"
510 esac
511
512 # get the username
513 local euser=$1; shift
514 if [[ -z ${euser} ]] ; then
515 eerror "No username specified !"
516 die "Cannot call enewuser without a username"
517 fi
518
519 # lets see if the username already exists
520 if [[ -n $(egetent passwd "${euser}") ]] ; then
521 return 0
522 fi
523 einfo "Adding user '${euser}' to your system ..."
524
525 # options to pass to useradd
526 local opts=
527
528 # handle uid
529 local euid=$1; shift
530 if [[ -n ${euid} && ${euid} != -1 ]] ; then
531 if [[ ${euid} -gt 0 ]] ; then
532 if [[ -n $(egetent passwd ${euid}) ]] ; then
533 euid="next"
534 fi
535 else
536 eerror "Userid given but is not greater than 0 !"
537 die "${euid} is not a valid UID"
538 fi
539 else
540 euid="next"
541 fi
542 if [[ ${euid} == "next" ]] ; then
543 for ((euid = 101; euid <= 999; euid++)); do
544 [[ -z $(egetent passwd ${euid}) ]] && break
545 done
546 fi
547 opts="${opts} -u ${euid}"
548 einfo " - Userid: ${euid}"
549
550 # handle shell
551 local eshell=$1; shift
552 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
553 if [[ ! -e ${ROOT}${eshell} ]] ; then
554 eerror "A shell was specified but it does not exist !"
555 die "${eshell} does not exist in ${ROOT}"
556 fi
557 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
558 eerror "Do not specify ${eshell} yourself, use -1"
559 die "Pass '-1' as the shell parameter"
560 fi
561 else
562 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
563 [[ -x ${ROOT}${shell} ]] && break
564 done
565
566 if [[ ${shell} == "/dev/null" ]] ; then
567 eerror "Unable to identify the shell to use, proceeding with userland default."
568 case ${USERLAND} in
569 GNU) shell="/bin/false" ;;
570 BSD) shell="/sbin/nologin" ;;
571 Darwin) shell="/usr/sbin/nologin" ;;
572 *) die "Unable to identify the default shell for userland ${USERLAND}"
573 esac
574 fi
575
576 eshell=${shell}
577 fi
578 einfo " - Shell: ${eshell}"
579 opts="${opts} -s ${eshell}"
580
581 # handle homedir
582 local ehome=$1; shift
583 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
584 ehome="/dev/null"
585 fi
586 einfo " - Home: ${ehome}"
587 opts="${opts} -d ${ehome}"
588
589 # handle groups
590 local egroups=$1; shift
591 if [[ ! -z ${egroups} ]] ; then
592 local oldifs=${IFS}
593 local defgroup="" exgroups=""
594
595 export IFS=","
596 for g in ${egroups} ; do
597 export IFS=${oldifs}
598 if [[ -z $(egetent group "${g}") ]] ; then
599 eerror "You must add group ${g} to the system first"
600 die "${g} is not a valid GID"
601 fi
602 if [[ -z ${defgroup} ]] ; then
603 defgroup=${g}
604 else
605 exgroups="${exgroups},${g}"
606 fi
607 export IFS=","
608 done
609 export IFS=${oldifs}
610
611 opts="${opts} -g ${defgroup}"
612 if [[ ! -z ${exgroups} ]] ; then
613 opts="${opts} -G ${exgroups:1}"
614 fi
615 else
616 egroups="(none)"
617 fi
618 einfo " - Groups: ${egroups}"
619
620 # handle extra and add the user
621 local oldsandbox=${SANDBOX_ON}
622 export SANDBOX_ON="0"
623 case ${CHOST} in
624 *-darwin*)
625 ### Make the user
626 if [[ -z $@ ]] ; then
627 dscl . create /users/${euser} uid ${euid}
628 dscl . create /users/${euser} shell ${eshell}
629 dscl . create /users/${euser} home ${ehome}
630 dscl . create /users/${euser} realname "added by portage for ${PN}"
631 ### Add the user to the groups specified
632 local oldifs=${IFS}
633 export IFS=","
634 for g in ${egroups} ; do
635 dscl . merge /groups/${g} users ${euser}
636 done
637 export IFS=${oldifs}
638 else
639 einfo "Extra options are not supported on Darwin yet"
640 einfo "Please report the ebuild along with the info below"
641 einfo "eextra: $@"
642 die "Required function missing"
643 fi
644 ;;
645 *-freebsd*|*-dragonfly*)
646 if [[ -z $@ ]] ; then
647 pw useradd ${euser} ${opts} \
648 -c "added by portage for ${PN}" \
649 die "enewuser failed"
650 else
651 einfo " - Extra: $@"
652 pw useradd ${euser} ${opts} \
653 "$@" || die "enewuser failed"
654 fi
655 ;;
656
657 *-netbsd*)
658 if [[ -z $@ ]] ; then
659 useradd ${opts} ${euser} || die "enewuser failed"
660 else
661 einfo " - Extra: $@"
662 useradd ${opts} ${euser} "$@" || die "enewuser failed"
663 fi
664 ;;
665
666 *-openbsd*)
667 if [[ -z $@ ]] ; then
668 useradd -u ${euid} -s ${eshell} \
669 -d ${ehome} -c "Added by portage for ${PN}" \
670 -g ${egroups} ${euser} || die "enewuser failed"
671 else
672 einfo " - Extra: $@"
673 useradd -u ${euid} -s ${eshell} \
674 -d ${ehome} -c "Added by portage for ${PN}" \
675 -g ${egroups} ${euser} "$@" || die "enewuser failed"
676 fi
677 ;;
678
679 *)
680 if [[ -z $@ ]] ; then
681 useradd ${opts} \
682 -c "added by portage for ${PN}" \
683 ${euser} \
684 || die "enewuser failed"
685 else
686 einfo " - Extra: $@"
687 useradd ${opts} "$@" \
688 ${euser} \
689 || die "enewuser failed"
690 fi
691 ;;
692 esac
693
694 if [[ ! -e ${ROOT}/${ehome} ]] ; then
695 einfo " - Creating ${ehome} in ${ROOT}"
696 mkdir -p "${ROOT}/${ehome}"
697 chown ${euser} "${ROOT}/${ehome}"
698 chmod 755 "${ROOT}/${ehome}"
699 fi
700
701 export SANDBOX_ON=${oldsandbox}
702}
703
704# @FUNCTION: enewgroup
705# @USAGE: <group> [gid]
706# @DESCRIPTION:
707# This function does not require you to understand how to properly add a
708# group to the system. Just give it a group name to add and enewgroup will
709# do the rest. You may specify the gid for the group or allow the group to
710# allocate the next available one.
711enewgroup() {
712 case ${EBUILD_PHASE} in
713 unpack|compile|test|install)
714 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
715 eerror "Package fails at QA and at life. Please file a bug."
716 die "Bad package! enewgroup is only for use in pkg_* functions!"
717 esac
718
719 # get the group
720 local egroup="$1"; shift
721 if [ -z "${egroup}" ]
722 then
723 eerror "No group specified !"
724 die "Cannot call enewgroup without a group"
725 fi
726
727 # see if group already exists
728 if [[ -n $(egetent group "${egroup}") ]]; then
729 return 0
730 fi
731 einfo "Adding group '${egroup}' to your system ..."
732
733 # options to pass to useradd
734 local opts=
735
736 # handle gid
737 local egid="$1"; shift
738 if [ ! -z "${egid}" ]
739 then
740 if [ "${egid}" -gt 0 ]
741 then
742 if [ -z "`egetent group ${egid}`" ]
743 then
744 if [[ "${CHOST}" == *-darwin* ]]; then
745 opts="${opts} ${egid}"
746 else
747 opts="${opts} -g ${egid}"
748 fi
749 else
750 egid="next available; requested gid taken"
751 fi
752 else
753 eerror "Groupid given but is not greater than 0 !"
754 die "${egid} is not a valid GID"
755 fi
756 else
757 egid="next available"
758 fi
759 einfo " - Groupid: ${egid}"
760
761 # handle extra
762 local eextra="$@"
763 opts="${opts} ${eextra}"
764
765 # add the group
766 local oldsandbox="${SANDBOX_ON}"
767 export SANDBOX_ON="0"
768 case ${CHOST} in
769 *-darwin*)
770 if [ ! -z "${eextra}" ];
771 then
772 einfo "Extra options are not supported on Darwin/OS X yet"
773 einfo "Please report the ebuild along with the info below"
774 einfo "eextra: ${eextra}"
775 die "Required function missing"
776 fi
777
778 # If we need the next available
779 case ${egid} in
780 *[!0-9]*) # Non numeric
781 for ((egid = 101; egid <= 999; egid++)); do
782 [[ -z $(egetent group ${egid}) ]] && break
783 done
784 esac
785 dscl . create /groups/${egroup} gid ${egid}
786 dscl . create /groups/${egroup} passwd '*'
787 ;;
788
789 *-freebsd*|*-dragonfly*)
790 case ${egid} in
791 *[!0-9]*) # Non numeric
792 for ((egid = 101; egid <= 999; egid++)); do
793 [[ -z $(egetent group ${egid}) ]] && break
794 done
795 esac
796 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
797 ;;
798
799 *-netbsd*)
800 case ${egid} in
801 *[!0-9]*) # Non numeric
802 for ((egid = 101; egid <= 999; egid++)); do
803 [[ -z $(egetent group ${egid}) ]] && break
804 done
805 esac
806 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
807 ;;
808
809 *)
810 groupadd ${opts} ${egroup} || die "enewgroup failed"
811 ;;
812 esac
813 export SANDBOX_ON="${oldsandbox}"
814}
815
816# @FUNCTION: edos2unix 602# @FUNCTION: edos2unix
817# @USAGE: <file> [more files ...] 603# @USAGE: <file> [more files ...]
818# @DESCRIPTION: 604# @DESCRIPTION:
819# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 605# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
820# to remove all of these text utilities from DEPEND variables because this 606# to remove all of these text utilities from DEPEND variables because this
821# is a script based solution. Just give it a list of files to convert and 607# is a script based solution. Just give it a list of files to convert and
822# they will all be changed from the DOS CRLF format to the UNIX LF format. 608# they will all be changed from the DOS CRLF format to the UNIX LF format.
823edos2unix() { 609edos2unix() {
824 echo "$@" | xargs sed -i 's/\r$//' 610 [[ $# -eq 0 ]] && return 0
611 sed -i 's/\r$//' -- "$@" || die
825} 612}
826 613
827# Make a desktop file ! 614# Make a desktop file !
828# Great for making those icons in kde/gnome startmenu ! 615# Great for making those icons in kde/gnome startmenu !
829# Amaze your friends ! Get the women ! Join today ! 616# Amaze your friends ! Get the women ! Join today !
830# 617#
831# make_desktop_entry(<command>, [name], [icon], [type], [path]) 618# make_desktop_entry(<command>, [name], [icon], [type], [fields])
832# 619#
833# binary: what command does the app run with ? 620# binary: what command does the app run with ?
834# name: the name that will show up in the menu 621# name: the name that will show up in the menu
835# icon: give your little like a pretty little icon ... 622# icon: give your little like a pretty little icon ...
836# this can be relative (to /usr/share/pixmaps) or 623# this can be relative (to /usr/share/pixmaps) or
837# a full path to an icon 624# a full path to an icon
838# type: what kind of application is this ? for categories: 625# type: what kind of application is this ? for categories:
839# http://standards.freedesktop.org/menu-spec/latest/apa.html 626# http://standards.freedesktop.org/menu-spec/latest/apa.html
840# path: if your app needs to startup in a specific dir 627# fields: extra fields to append to the desktop file; a printf string
841make_desktop_entry() { 628make_desktop_entry() {
842 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 629 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
843 630
844 local exec=${1} 631 local exec=${1}
845 local name=${2:-${PN}} 632 local name=${2:-${PN}}
846 local icon=${3:-${PN}} 633 local icon=${3:-${PN}}
847 local type=${4} 634 local type=${4}
848 local path=${5} 635 local fields=${5}
849 636
850 if [[ -z ${type} ]] ; then 637 if [[ -z ${type} ]] ; then
851 local catmaj=${CATEGORY%%-*} 638 local catmaj=${CATEGORY%%-*}
852 local catmin=${CATEGORY##*-} 639 local catmin=${CATEGORY##*-}
853 case ${catmaj} in 640 case ${catmaj} in
854 app) 641 app)
855 case ${catmin} in 642 case ${catmin} in
856 accessibility) type=Accessibility;; 643 accessibility) type=Accessibility;;
857 admin) type=System;; 644 admin) type=System;;
858 antivirus) type=System;; 645 antivirus) type=System;;
859 arch) type=Archiving;; 646 arch) type=Archiving;;
860 backup) type=Archiving;; 647 backup) type=Archiving;;
861 cdr) type=DiscBurning;; 648 cdr) type=DiscBurning;;
862 dicts) type=Dictionary;; 649 dicts) type=Dictionary;;
863 doc) type=Documentation;; 650 doc) type=Documentation;;
864 editors) type=TextEditor;; 651 editors) type=TextEditor;;
865 emacs) type=TextEditor;; 652 emacs) type=TextEditor;;
866 emulation) type=Emulator;; 653 emulation) type=Emulator;;
867 laptop) type=HardwareSettings;; 654 laptop) type=HardwareSettings;;
868 office) type=Office;; 655 office) type=Office;;
869 pda) type=PDA;; 656 pda) type=PDA;;
870 vim) type=TextEditor;; 657 vim) type=TextEditor;;
871 xemacs) type=TextEditor;; 658 xemacs) type=TextEditor;;
872 *) type=;;
873 esac 659 esac
874 ;; 660 ;;
875 661
876 dev) 662 dev)
877 type="Development" 663 type="Development"
878 ;; 664 ;;
879 665
880 games) 666 games)
881 case ${catmin} in 667 case ${catmin} in
882 action|fps) type=ActionGame;; 668 action|fps) type=ActionGame;;
883 arcade) type=ArcadeGame;; 669 arcade) type=ArcadeGame;;
884 board) type=BoardGame;; 670 board) type=BoardGame;;
885 emulation) type=Emulator;; 671 emulation) type=Emulator;;
886 kids) type=KidsGame;; 672 kids) type=KidsGame;;
887 puzzle) type=LogicGame;; 673 puzzle) type=LogicGame;;
888 roguelike) type=RolePlaying;; 674 roguelike) type=RolePlaying;;
889 rpg) type=RolePlaying;; 675 rpg) type=RolePlaying;;
890 simulation) type=Simulation;; 676 simulation) type=Simulation;;
891 sports) type=SportsGame;; 677 sports) type=SportsGame;;
892 strategy) type=StrategyGame;; 678 strategy) type=StrategyGame;;
893 *) type=;;
894 esac 679 esac
895 type="Game;${type}" 680 type="Game;${type}"
896 ;; 681 ;;
897 682
898 gnome) 683 gnome)
907 type="Network;Email" 692 type="Network;Email"
908 ;; 693 ;;
909 694
910 media) 695 media)
911 case ${catmin} in 696 case ${catmin} in
697 gfx)
912 gfx) type=Graphics;; 698 type=Graphics
699 ;;
700 *)
701 case ${catmin} in
913 radio) type=Tuner;; 702 radio) type=Tuner;;
914 sound) type=Audio;; 703 sound) type=Audio;;
915 tv) type=TV;; 704 tv) type=TV;;
916 video) type=Video;; 705 video) type=Video;;
917 *) type=;; 706 esac
707 type="AudioVideo;${type}"
708 ;;
918 esac 709 esac
919 type="AudioVideo;${type}"
920 ;; 710 ;;
921 711
922 net) 712 net)
923 case ${catmin} in 713 case ${catmin} in
924 dialup) type=Dialup;; 714 dialup) type=Dialup;;
925 ftp) type=FileTransfer;; 715 ftp) type=FileTransfer;;
926 im) type=InstantMessaging;; 716 im) type=InstantMessaging;;
927 irc) type=IRCClient;; 717 irc) type=IRCClient;;
928 mail) type=Email;; 718 mail) type=Email;;
929 news) type=News;; 719 news) type=News;;
930 nntp) type=News;; 720 nntp) type=News;;
931 p2p) type=FileTransfer;; 721 p2p) type=FileTransfer;;
932 *) type=;; 722 voip) type=Telephony;;
933 esac 723 esac
934 type="Network;${type}" 724 type="Network;${type}"
935 ;; 725 ;;
936 726
937 sci) 727 sci)
938 case ${catmin} in 728 case ${catmin} in
939 astro*) type=Astronomy;; 729 astro*) type=Astronomy;;
940 bio*) type=Biology;; 730 bio*) type=Biology;;
941 calc*) type=Calculator;; 731 calc*) type=Calculator;;
942 chem*) type=Chemistry;; 732 chem*) type=Chemistry;;
943 elec*) type=Electronics;; 733 elec*) type=Electronics;;
944 geo*) type=Geology;; 734 geo*) type=Geology;;
945 math*) type=Math;; 735 math*) type=Math;;
946 physics) type=Physics;; 736 physics) type=Physics;;
947 visual*) type=DataVisualization;; 737 visual*) type=DataVisualization;;
948 *) type=;;
949 esac 738 esac
950 type="Science;${type}" 739 type="Education;Science;${type}"
951 ;; 740 ;;
952 741
953 sys) 742 sys)
954 type="System" 743 type="System"
955 ;; 744 ;;
956 745
957 www) 746 www)
958 case ${catmin} in 747 case ${catmin} in
959 client) type=WebBrowser;; 748 client) type=WebBrowser;;
960 *) type=;;
961 esac 749 esac
962 type="Network" 750 type="Network;${type}"
963 ;; 751 ;;
964 752
965 *) 753 *)
966 type= 754 type=
967 ;; 755 ;;
972 else 760 else
973 local desktop_name="${PN}-${SLOT}" 761 local desktop_name="${PN}-${SLOT}"
974 fi 762 fi
975 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 763 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
976 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 764 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
765
766 # Don't append another ";" when a valid category value is provided.
767 type=${type%;}${type:+;}
768
769 eshopts_push -s extglob
770 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
771 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
772 ewarn "allowed in .desktop files if the value is not an absolute path."
773 icon=${icon%.@(xpm|png|svg)}
774 fi
775 eshopts_pop
977 776
978 cat <<-EOF > "${desktop}" 777 cat <<-EOF > "${desktop}"
979 [Desktop Entry] 778 [Desktop Entry]
980 Name=${name} 779 Name=${name}
981 Type=Application 780 Type=Application
982 Comment=${DESCRIPTION} 781 Comment=${DESCRIPTION}
983 Exec=${exec} 782 Exec=${exec}
984 TryExec=${exec%% *} 783 TryExec=${exec%% *}
985 Icon=${icon} 784 Icon=${icon}
986 Categories=${type}; 785 Categories=${type}
987 EOF 786 EOF
988 787
989 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 788 if [[ ${fields:-=} != *=* ]] ; then
789 # 5th arg used to be value to Path=
790 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
791 fields="Path=${fields}"
792 fi
793 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
990 794
991 ( 795 (
992 # wrap the env here so that the 'insinto' call 796 # wrap the env here so that the 'insinto' call
993 # doesn't corrupt the env of the caller 797 # doesn't corrupt the env of the caller
994 insinto /usr/share/applications 798 insinto /usr/share/applications
995 doins "${desktop}" 799 doins "${desktop}"
996 ) 800 ) || die "installing desktop file failed"
997} 801}
998 802
999# @FUNCTION: validate_desktop_entries 803# @FUNCTION: validate_desktop_entries
1000# @USAGE: [directories] 804# @USAGE: [directories]
1001# @MAINTAINER: 805# @MAINTAINER:
1280 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1084 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1281 1085
1282 local shrtsrc=$(basename "${src}") 1086 local shrtsrc=$(basename "${src}")
1283 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1284 if [[ -z ${skip} ]] ; then 1088 if [[ -z ${skip} ]] ; then
1285 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1089 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1286 local skip=0 1090 local skip=0
1287 exe=tail 1091 exe=tail
1288 case ${ver} in 1092 case ${ver} in
1289 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1093 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1290 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1292 2.0|2.0.1) 1096 2.0|2.0.1)
1293 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1294 ;; 1098 ;;
1295 2.1.1) 1099 2.1.1)
1296 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1297 let skip="skip + 1" 1101 (( skip++ ))
1298 ;; 1102 ;;
1299 2.1.2) 1103 2.1.2)
1300 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1301 let skip="skip + 1" 1105 (( skip++ ))
1302 ;; 1106 ;;
1303 2.1.3) 1107 2.1.3)
1304 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1305 let skip="skip + 1" 1109 (( skip++ ))
1306 ;; 1110 ;;
1307 2.1.4|2.1.5) 1111 2.1.4|2.1.5)
1308 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1309 skip=$(head -n ${skip} "${src}" | wc -c) 1113 skip=$(head -n ${skip} "${src}" | wc -c)
1310 exe="dd" 1114 exe="dd"
1319 esac 1123 esac
1320 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1321 fi 1125 fi
1322 case ${exe} in 1126 case ${exe} in
1323 tail) exe="tail -n +${skip} '${src}'";; 1127 tail) exe="tail -n +${skip} '${src}'";;
1324 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1128 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1325 *) die "makeself cant handle exe '${exe}'" 1129 *) die "makeself cant handle exe '${exe}'"
1326 esac 1130 esac
1327 1131
1328 # lets grab the first few bytes of the file to figure out what kind of archive it is 1132 # lets grab the first few bytes of the file to figure out what kind of archive it is
1329 local tmpfile=$(emktemp) 1133 local filetype tmpfile=$(emktemp)
1330 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1331 local filetype=$(file -b "${tmpfile}") 1135 filetype=$(file -b "${tmpfile}") || die
1332 case ${filetype} in 1136 case ${filetype} in
1333 *tar\ archive*) 1137 *tar\ archive*)
1334 eval ${exe} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1335 ;; 1139 ;;
1336 bzip2*) 1140 bzip2*)
1346 eerror "Unknown filetype \"${filetype}\" ?" 1150 eerror "Unknown filetype \"${filetype}\" ?"
1347 false 1151 false
1348 ;; 1152 ;;
1349 esac 1153 esac
1350 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1351}
1352
1353# @FUNCTION: check_license
1354# @USAGE: [license]
1355# @DESCRIPTION:
1356# Display a license for user to accept. If no license is
1357# specified, then ${LICENSE} is used.
1358check_license() {
1359 local lic=$1
1360 if [ -z "${lic}" ] ; then
1361 lic="${PORTDIR}/licenses/${LICENSE}"
1362 else
1363 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1364 lic="${PORTDIR}/licenses/${lic}"
1365 elif [ -e "${PWD}/${lic}" ] ; then
1366 lic="${PWD}/${lic}"
1367 elif [ -e "${lic}" ] ; then
1368 lic="${lic}"
1369 fi
1370 fi
1371 local l="`basename ${lic}`"
1372
1373 # here is where we check for the licenses the user already
1374 # accepted ... if we don't find a match, we make the user accept
1375 local alic
1376 eshopts_push -o noglob # so that bash doesn't expand "*"
1377 for alic in ${ACCEPT_LICENSE} ; do
1378 if [[ ${alic} == ${l} ]]; then
1379 eshopts_pop
1380 return 0
1381 fi
1382 done
1383 eshopts_pop
1384 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1385
1386 local licmsg=$(emktemp)
1387 cat <<-EOF > ${licmsg}
1388 **********************************************************
1389 The following license outlines the terms of use of this
1390 package. You MUST accept this license for installation to
1391 continue. When you are done viewing, hit 'q'. If you
1392 CTRL+C out of this, the install will not run!
1393 **********************************************************
1394
1395 EOF
1396 cat ${lic} >> ${licmsg}
1397 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1398 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1399 read alic
1400 case ${alic} in
1401 yes|Yes|y|Y)
1402 return 0
1403 ;;
1404 *)
1405 echo;echo;echo
1406 eerror "You MUST accept the license to continue! Exiting!"
1407 die "Failed to accept license"
1408 ;;
1409 esac
1410} 1155}
1411 1156
1412# @FUNCTION: cdrom_get_cds 1157# @FUNCTION: cdrom_get_cds
1413# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1158# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1414# @DESCRIPTION: 1159# @DESCRIPTION:
1462 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1207 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1463 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1208 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1464 export CDROM_SET=-1 1209 export CDROM_SET=-1
1465 for f in ${CDROM_CHECK_1//:/ } ; do 1210 for f in ${CDROM_CHECK_1//:/ } ; do
1466 ((++CDROM_SET)) 1211 ((++CDROM_SET))
1467 [[ -e ${CD_ROOT}/${f} ]] && break 1212 [[ -e ${CDROM_ROOT}/${f} ]] && break
1468 done 1213 done
1469 export CDROM_MATCH=${f} 1214 export CDROM_MATCH=${f}
1470 return 1215 return
1471 fi 1216 fi
1472 1217
1646 else 1391 else
1647 newls="" 1392 newls=""
1648 fi 1393 fi
1649 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1394 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1650 if [[ ${op} == "-i" ]] ; then 1395 if [[ ${op} == "-i" ]] ; then
1651 hasq ${f} ${ls} && newls="${newls} ${f}" 1396 has ${f} ${ls} && newls="${newls} ${f}"
1652 else 1397 else
1653 hasq ${f} ${ls} || newls="${newls} ${f}" 1398 has ${f} ${ls} || newls="${newls} ${f}"
1654 fi 1399 fi
1655 done 1400 done
1656 ls=${newls} 1401 ls=${newls}
1657 done 1402 done
1658 else 1403 else
1660 fi 1405 fi
1661 1406
1662 nols="" 1407 nols=""
1663 newls="" 1408 newls=""
1664 for f in ${LINGUAS} ; do 1409 for f in ${LINGUAS} ; do
1665 if hasq ${f} ${ls} ; then 1410 if has ${f} ${ls} ; then
1666 newls="${newls} ${f}" 1411 newls="${newls} ${f}"
1667 else 1412 else
1668 nols="${nols} ${f}" 1413 nols="${nols} ${f}"
1669 fi 1414 fi
1670 done 1415 done
1725 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1470 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1726 ewarn "in order to remove these old dependencies. If you do not have this" 1471 ewarn "in order to remove these old dependencies. If you do not have this"
1727 ewarn "helper program, simply emerge the 'gentoolkit' package." 1472 ewarn "helper program, simply emerge the 'gentoolkit' package."
1728 ewarn 1473 ewarn
1729 fi 1474 fi
1475 # temp hack for #348634 #357225
1476 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1730 ewarn " # revdep-rebuild --library ${lib##*/}" 1477 ewarn " # revdep-rebuild --library '${lib}'"
1731 done 1478 done
1732 if [[ ${notice} -eq 1 ]] ; then 1479 if [[ ${notice} -eq 1 ]] ; then
1733 ewarn 1480 ewarn
1734 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1481 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1735 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1482 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1740} 1487}
1741 1488
1742# @FUNCTION: built_with_use 1489# @FUNCTION: built_with_use
1743# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1490# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1744# @DESCRIPTION: 1491# @DESCRIPTION:
1492#
1493# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1494#
1745# A temporary hack until portage properly supports DEPENDing on USE 1495# A temporary hack until portage properly supports DEPENDing on USE
1746# flags being enabled in packages. This will check to see if the specified 1496# flags being enabled in packages. This will check to see if the specified
1747# DEPEND atom was built with the specified list of USE flags. The 1497# DEPEND atom was built with the specified list of USE flags. The
1748# --missing option controls the behavior if called on a package that does 1498# --missing option controls the behavior if called on a package that does
1749# not actually support the defined USE flags (aka listed in IUSE). 1499# not actually support the defined USE flags (aka listed in IUSE).
1878 else 1628 else
1879 newbin "${tmpwrapper}" "${wrapper}" || die 1629 newbin "${tmpwrapper}" "${wrapper}" || die
1880 fi 1630 fi
1881} 1631}
1882 1632
1883# @FUNCTION: prepalldocs 1633# @FUNCTION: path_exists
1884# @USAGE: 1634# @USAGE: [-a|-o] <paths>
1885# @DESCRIPTION: 1635# @DESCRIPTION:
1886# Compress files in /usr/share/doc which are not already 1636# Check if the specified paths exist. Works for all types of paths
1887# compressed, excluding /usr/share/doc/${PF}/html. 1637# (files/dirs/etc...). The -a and -o flags control the requirements
1888# Uses the ecompressdir to do the compression. 1638# of the paths. They correspond to "and" and "or" logic. So the -a
1889# 2009-02-18 by betelgeuse: 1639# flag means all the paths must exist while the -o flag means at least
1890# Commented because ecompressdir is even more internal to 1640# one of the paths must exist. The default behavior is "and". If no
1891# Portage than prepalldocs (it's not even mentioned in man 5 1641# paths are specified, then the return value is "false".
1892# ebuild). Please submit a better version for review to gentoo-dev 1642path_exists() {
1893# if you want prepalldocs here. 1643 local opt=$1
1894#prepalldocs() { 1644 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1895# if [[ -n $1 ]] ; then
1896# ewarn "prepalldocs: invalid usage; takes no arguments"
1897# fi
1898 1645
1899# cd "${D}" 1646 # no paths -> return false
1900# [[ -d usr/share/doc ]] || return 0 1647 # same behavior as: [[ -e "" ]]
1648 [[ $# -eq 0 ]] && return 1
1901 1649
1902# find usr/share/doc -exec gzip {} + 1650 local p r=0
1903# ecompressdir --ignore /usr/share/doc/${PF}/html 1651 for p in "$@" ; do
1904# ecompressdir --queue /usr/share/doc 1652 [[ -e ${p} ]]
1905#} 1653 : $(( r += $? ))
1654 done
1655
1656 case ${opt} in
1657 -a) return $(( r != 0 )) ;;
1658 -o) return $(( r == $# )) ;;
1659 esac
1660}
1661
1662# @FUNCTION: in_iuse
1663# @USAGE: <flag>
1664# @DESCRIPTION:
1665# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1666# as necessary.
1667#
1668# Note that this function should not be used in the global scope.
1669in_iuse() {
1670 debug-print-function ${FUNCNAME} "${@}"
1671 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1672
1673 local flag=${1}
1674 local liuse=( ${IUSE} )
1675
1676 has "${flag}" "${liuse[@]#[+-]}"
1677}
1678
1679# @FUNCTION: use_if_iuse
1680# @USAGE: <flag>
1681# @DESCRIPTION:
1682# Return true if the given flag is in USE and IUSE.
1683#
1684# Note that this function should not be used in the global scope.
1685use_if_iuse() {
1686 in_iuse $1 || return 1
1687 use $1
1688}
1689
1690# @FUNCTION: usex
1691# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1692# @DESCRIPTION:
1693# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1694# otherwise echo [false output][false suffix] (defaults to "no").
1695usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1696
1697check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1698
1699fi

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