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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 1.325 2010/01/09 20:06:24 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
267 379
268 local ex 380 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do 381 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then 382 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop 383 eshopts_pop
272 continue 384 continue 2
273 fi 385 fi
274 done 386 done
387
275 eshopts_pop 388 eshopts_pop
276 fi 389 fi
277 390
278 if [[ ${SINGLE_PATCH} == "yes" ]] ; then 391 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
279 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then 392 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
290 local STDERR_TARGET="${T}/${patchname}.out" 403 local STDERR_TARGET="${T}/${patchname}.out"
291 if [[ -e ${STDERR_TARGET} ]] ; then 404 if [[ -e ${STDERR_TARGET} ]] ; then
292 STDERR_TARGET="${T}/${patchname}-$$.out" 405 STDERR_TARGET="${T}/${patchname}-$$.out"
293 fi 406 fi
294 407
295 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}" 408 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
296 409
297 # Decompress the patch if need be 410 # Decompress the patch if need be
298 local count=0 411 local count=0
299 local PATCH_TARGET 412 local PATCH_TARGET
300 if [[ -n ${PIPE_CMD} ]] ; then 413 if [[ -n ${PIPE_CMD} ]] ; then
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }') 432 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then 433 if [[ -n ${abs_paths} ]] ; then
321 count=1 434 count=1
322 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}" 435 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
323 fi 436 fi
437 # Similar reason, but with relative paths.
438 local rel_paths=$(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
324 444
325 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/ 445 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
326 while [[ ${count} -lt 5 ]] ; do 446 while [[ ${count} -lt 5 ]] ; do
327 # Generate some useful debug info ... 447 # Generate some useful debug info ...
328 ( 448 (
329 _epatch_draw_line "***** ${patchname} *****" 449 _epatch_draw_line "***** ${patchname} *****"
330 echo 450 echo
331 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'" 451 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
332 echo 452 echo
333 _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 ${ret}
334 ) >> "${STDERR_TARGET}" 459 ) >> "${STDERR_TARGET}"
335 460
336 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then 461 if [ $? -eq 0 ] ; then
337 ( 462 (
338 _epatch_draw_line "***** ${patchname} *****" 463 _epatch_draw_line "***** ${patchname} *****"
339 echo 464 echo
340 echo "ACTUALLY APPLYING ${patchname} ..." 465 echo "ACTUALLY APPLYING ${patchname} ..."
341 echo 466 echo
342 _epatch_draw_line "***** ${patchname} *****" 467 _epatch_draw_line "***** ${patchname} *****"
343 patch -p${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 ${ret}
344 ) >> "${STDERR_TARGET}" 473 ) >> "${STDERR_TARGET}"
345 474
346 if [ $? -ne 0 ] ; then 475 if [ $? -ne 0 ] ; then
347 echo 476 echo
348 eerror "A dry-run of patch command succeeded, but actually" 477 eerror "A dry-run of patch command succeeded, but actually"
379 done 508 done
380 509
381 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching" 510 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
382 : # everything worked 511 : # everything worked
383} 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.
384epatch_user() { 540epatch_user() {
385 [[ $# -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 ${applied} ]] && return 2
386 546
387 # don't clobber any EPATCH vars that the parent might want 547 # don't clobber any EPATCH vars that the parent might want
388 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches 548 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do 549 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 EPATCH_SOURCE=${base}/${CTARGET}/${check} 550 EPATCH_SOURCE=${base}/${CTARGET}/${check}
394 EPATCH_SOURCE=${EPATCH_SOURCE} \ 554 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 EPATCH_SUFFIX="patch" \ 555 EPATCH_SUFFIX="patch" \
396 EPATCH_FORCE="yes" \ 556 EPATCH_FORCE="yes" \
397 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ 557 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
398 epatch 558 epatch
399 break 559 echo "${EPATCH_SOURCE}" > "${applied}"
560 return 0
400 fi 561 fi
401 done 562 done
563 echo "none" > "${applied}"
564 return 1
402} 565}
403 566
404# @FUNCTION: emktemp 567# @FUNCTION: emktemp
405# @USAGE: [temp dir] 568# @USAGE: [temp dir]
406# @DESCRIPTION: 569# @DESCRIPTION:
434 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 597 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
435 fi 598 fi
436 fi 599 fi
437} 600}
438 601
439# @FUNCTION: egetent
440# @USAGE: <database> <key>
441# @MAINTAINER:
442# base-system@gentoo.org (Linux)
443# Joe Jezak <josejx@gmail.com> (OS X)
444# usata@gentoo.org (OS X)
445# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
446# @DESCRIPTION:
447# Small wrapper for getent (Linux),
448# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
449# and pw (FreeBSD) used in enewuser()/enewgroup()
450egetent() {
451 case ${CHOST} in
452 *-darwin[678])
453 case "$2" in
454 *[!0-9]*) # Non numeric
455 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
456 ;;
457 *) # Numeric
458 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
459 ;;
460 esac
461 ;;
462 *-darwin*)
463 local mytype=$1
464 [[ "passwd" == $mytype ]] && mytype="Users"
465 [[ "group" == $mytype ]] && mytype="Groups"
466 case "$2" in
467 *[!0-9]*) # Non numeric
468 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
469 ;;
470 *) # Numeric
471 local mykey="UniqueID"
472 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
473 dscl . -search /$mytype $mykey $2 2>/dev/null
474 ;;
475 esac
476 ;;
477 *-freebsd*|*-dragonfly*)
478 local opts action="user"
479 [[ $1 == "passwd" ]] || action="group"
480
481 # lookup by uid/gid
482 if [[ $2 == [[:digit:]]* ]] ; then
483 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
484 fi
485
486 pw show ${action} ${opts} "$2" -q
487 ;;
488 *-netbsd*|*-openbsd*)
489 grep "$2:\*:" /etc/$1
490 ;;
491 *)
492 type -p nscd >& /dev/null && nscd -i "$1"
493 getent "$1" "$2"
494 ;;
495 esac
496}
497
498# @FUNCTION: enewuser
499# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
500# @DESCRIPTION:
501# Same as enewgroup, you are not required to understand how to properly add
502# a user to the system. The only required parameter is the username.
503# Default uid is (pass -1 for this) next available, default shell is
504# /bin/false, default homedir is /dev/null, there are no default groups,
505# and default params sets the comment as 'added by portage for ${PN}'.
506enewuser() {
507 case ${EBUILD_PHASE} in
508 unpack|compile|test|install)
509 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
510 eerror "Package fails at QA and at life. Please file a bug."
511 die "Bad package! enewuser is only for use in pkg_* functions!"
512 esac
513
514 # get the username
515 local euser=$1; shift
516 if [[ -z ${euser} ]] ; then
517 eerror "No username specified !"
518 die "Cannot call enewuser without a username"
519 fi
520
521 # lets see if the username already exists
522 if [[ -n $(egetent passwd "${euser}") ]] ; then
523 return 0
524 fi
525 einfo "Adding user '${euser}' to your system ..."
526
527 # options to pass to useradd
528 local opts=
529
530 # handle uid
531 local euid=$1; shift
532 if [[ -n ${euid} && ${euid} != -1 ]] ; then
533 if [[ ${euid} -gt 0 ]] ; then
534 if [[ -n $(egetent passwd ${euid}) ]] ; then
535 euid="next"
536 fi
537 else
538 eerror "Userid given but is not greater than 0 !"
539 die "${euid} is not a valid UID"
540 fi
541 else
542 euid="next"
543 fi
544 if [[ ${euid} == "next" ]] ; then
545 for ((euid = 101; euid <= 999; euid++)); do
546 [[ -z $(egetent passwd ${euid}) ]] && break
547 done
548 fi
549 opts="${opts} -u ${euid}"
550 einfo " - Userid: ${euid}"
551
552 # handle shell
553 local eshell=$1; shift
554 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
555 if [[ ! -e ${ROOT}${eshell} ]] ; then
556 eerror "A shell was specified but it does not exist !"
557 die "${eshell} does not exist in ${ROOT}"
558 fi
559 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
560 eerror "Do not specify ${eshell} yourself, use -1"
561 die "Pass '-1' as the shell parameter"
562 fi
563 else
564 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
565 [[ -x ${ROOT}${shell} ]] && break
566 done
567
568 if [[ ${shell} == "/dev/null" ]] ; then
569 eerror "Unable to identify the shell to use, proceeding with userland default."
570 case ${USERLAND} in
571 GNU) shell="/bin/false" ;;
572 BSD) shell="/sbin/nologin" ;;
573 Darwin) shell="/usr/sbin/nologin" ;;
574 *) die "Unable to identify the default shell for userland ${USERLAND}"
575 esac
576 fi
577
578 eshell=${shell}
579 fi
580 einfo " - Shell: ${eshell}"
581 opts="${opts} -s ${eshell}"
582
583 # handle homedir
584 local ehome=$1; shift
585 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
586 ehome="/dev/null"
587 fi
588 einfo " - Home: ${ehome}"
589 opts="${opts} -d ${ehome}"
590
591 # handle groups
592 local egroups=$1; shift
593 if [[ ! -z ${egroups} ]] ; then
594 local oldifs=${IFS}
595 local defgroup="" exgroups=""
596
597 export IFS=","
598 for g in ${egroups} ; do
599 export IFS=${oldifs}
600 if [[ -z $(egetent group "${g}") ]] ; then
601 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID"
603 fi
604 if [[ -z ${defgroup} ]] ; then
605 defgroup=${g}
606 else
607 exgroups="${exgroups},${g}"
608 fi
609 export IFS=","
610 done
611 export IFS=${oldifs}
612
613 opts="${opts} -g ${defgroup}"
614 if [[ ! -z ${exgroups} ]] ; then
615 opts="${opts} -G ${exgroups:1}"
616 fi
617 else
618 egroups="(none)"
619 fi
620 einfo " - Groups: ${egroups}"
621
622 # handle extra and add the user
623 local oldsandbox=${SANDBOX_ON}
624 export SANDBOX_ON="0"
625 case ${CHOST} in
626 *-darwin*)
627 ### Make the user
628 if [[ -z $@ ]] ; then
629 dscl . create /users/${euser} uid ${euid}
630 dscl . create /users/${euser} shell ${eshell}
631 dscl . create /users/${euser} home ${ehome}
632 dscl . create /users/${euser} realname "added by portage for ${PN}"
633 ### Add the user to the groups specified
634 local oldifs=${IFS}
635 export IFS=","
636 for g in ${egroups} ; do
637 dscl . merge /groups/${g} users ${euser}
638 done
639 export IFS=${oldifs}
640 else
641 einfo "Extra options are not supported on Darwin yet"
642 einfo "Please report the ebuild along with the info below"
643 einfo "eextra: $@"
644 die "Required function missing"
645 fi
646 ;;
647 *-freebsd*|*-dragonfly*)
648 if [[ -z $@ ]] ; then
649 pw useradd ${euser} ${opts} \
650 -c "added by portage for ${PN}" \
651 die "enewuser failed"
652 else
653 einfo " - Extra: $@"
654 pw useradd ${euser} ${opts} \
655 "$@" || die "enewuser failed"
656 fi
657 ;;
658
659 *-netbsd*)
660 if [[ -z $@ ]] ; then
661 useradd ${opts} ${euser} || die "enewuser failed"
662 else
663 einfo " - Extra: $@"
664 useradd ${opts} ${euser} "$@" || die "enewuser failed"
665 fi
666 ;;
667
668 *-openbsd*)
669 if [[ -z $@ ]] ; then
670 useradd -u ${euid} -s ${eshell} \
671 -d ${ehome} -c "Added by portage for ${PN}" \
672 -g ${egroups} ${euser} || die "enewuser failed"
673 else
674 einfo " - Extra: $@"
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} "$@" || die "enewuser failed"
678 fi
679 ;;
680
681 *)
682 if [[ -z $@ ]] ; then
683 useradd ${opts} \
684 -c "added by portage for ${PN}" \
685 ${euser} \
686 || die "enewuser failed"
687 else
688 einfo " - Extra: $@"
689 useradd ${opts} "$@" \
690 ${euser} \
691 || die "enewuser failed"
692 fi
693 ;;
694 esac
695
696 if [[ ! -e ${ROOT}/${ehome} ]] ; then
697 einfo " - Creating ${ehome} in ${ROOT}"
698 mkdir -p "${ROOT}/${ehome}"
699 chown ${euser} "${ROOT}/${ehome}"
700 chmod 755 "${ROOT}/${ehome}"
701 fi
702
703 export SANDBOX_ON=${oldsandbox}
704}
705
706# @FUNCTION: enewgroup
707# @USAGE: <group> [gid]
708# @DESCRIPTION:
709# This function does not require you to understand how to properly add a
710# group to the system. Just give it a group name to add and enewgroup will
711# do the rest. You may specify the gid for the group or allow the group to
712# allocate the next available one.
713enewgroup() {
714 case ${EBUILD_PHASE} in
715 unpack|compile|test|install)
716 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
717 eerror "Package fails at QA and at life. Please file a bug."
718 die "Bad package! enewgroup is only for use in pkg_* functions!"
719 esac
720
721 # get the group
722 local egroup="$1"; shift
723 if [ -z "${egroup}" ]
724 then
725 eerror "No group specified !"
726 die "Cannot call enewgroup without a group"
727 fi
728
729 # see if group already exists
730 if [[ -n $(egetent group "${egroup}") ]]; then
731 return 0
732 fi
733 einfo "Adding group '${egroup}' to your system ..."
734
735 # options to pass to useradd
736 local opts=
737
738 # handle gid
739 local egid="$1"; shift
740 if [ ! -z "${egid}" ]
741 then
742 if [ "${egid}" -gt 0 ]
743 then
744 if [ -z "`egetent group ${egid}`" ]
745 then
746 if [[ "${CHOST}" == *-darwin* ]]; then
747 opts="${opts} ${egid}"
748 else
749 opts="${opts} -g ${egid}"
750 fi
751 else
752 egid="next available; requested gid taken"
753 fi
754 else
755 eerror "Groupid given but is not greater than 0 !"
756 die "${egid} is not a valid GID"
757 fi
758 else
759 egid="next available"
760 fi
761 einfo " - Groupid: ${egid}"
762
763 # handle extra
764 local eextra="$@"
765 opts="${opts} ${eextra}"
766
767 # add the group
768 local oldsandbox="${SANDBOX_ON}"
769 export SANDBOX_ON="0"
770 case ${CHOST} in
771 *-darwin*)
772 if [ ! -z "${eextra}" ];
773 then
774 einfo "Extra options are not supported on Darwin/OS X yet"
775 einfo "Please report the ebuild along with the info below"
776 einfo "eextra: ${eextra}"
777 die "Required function missing"
778 fi
779
780 # If we need the next available
781 case ${egid} in
782 *[!0-9]*) # Non numeric
783 for ((egid = 101; egid <= 999; egid++)); do
784 [[ -z $(egetent group ${egid}) ]] && break
785 done
786 esac
787 dscl . create /groups/${egroup} gid ${egid}
788 dscl . create /groups/${egroup} passwd '*'
789 ;;
790
791 *-freebsd*|*-dragonfly*)
792 case ${egid} in
793 *[!0-9]*) # Non numeric
794 for ((egid = 101; egid <= 999; egid++)); do
795 [[ -z $(egetent group ${egid}) ]] && break
796 done
797 esac
798 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
799 ;;
800
801 *-netbsd*)
802 case ${egid} in
803 *[!0-9]*) # Non numeric
804 for ((egid = 101; egid <= 999; egid++)); do
805 [[ -z $(egetent group ${egid}) ]] && break
806 done
807 esac
808 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
809 ;;
810
811 *)
812 groupadd ${opts} ${egroup} || die "enewgroup failed"
813 ;;
814 esac
815 export SANDBOX_ON="${oldsandbox}"
816}
817
818# @FUNCTION: edos2unix 602# @FUNCTION: edos2unix
819# @USAGE: <file> [more files ...] 603# @USAGE: <file> [more files ...]
820# @DESCRIPTION: 604# @DESCRIPTION:
821# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 605# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
822# 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
823# 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
824# 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.
825edos2unix() { 609edos2unix() {
826 echo "$@" | xargs sed -i 's/\r$//' 610 [[ $# -eq 0 ]] && return 0
611 sed -i 's/\r$//' -- "$@" || die
827} 612}
828 613
829# Make a desktop file ! 614# Make a desktop file !
830# Great for making those icons in kde/gnome startmenu ! 615# Great for making those icons in kde/gnome startmenu !
831# Amaze your friends ! Get the women ! Join today ! 616# Amaze your friends ! Get the women ! Join today !
832# 617#
833# make_desktop_entry(<command>, [name], [icon], [type], [path]) 618# make_desktop_entry(<command>, [name], [icon], [type], [fields])
834# 619#
835# binary: what command does the app run with ? 620# binary: what command does the app run with ?
836# name: the name that will show up in the menu 621# name: the name that will show up in the menu
837# icon: give your little like a pretty little icon ... 622# icon: give your little like a pretty little icon ...
838# this can be relative (to /usr/share/pixmaps) or 623# this can be relative (to /usr/share/pixmaps) or
839# a full path to an icon 624# a full path to an icon
840# type: what kind of application is this ? for categories: 625# type: what kind of application is this ? for categories:
841# http://standards.freedesktop.org/menu-spec/latest/apa.html 626# http://standards.freedesktop.org/menu-spec/latest/apa.html
842# path: if your app needs to startup in a specific dir 627# fields: extra fields to append to the desktop file; a printf string
843make_desktop_entry() { 628make_desktop_entry() {
844 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 629 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
845 630
846 local exec=${1} 631 local exec=${1}
847 local name=${2:-${PN}} 632 local name=${2:-${PN}}
848 local icon=${3:-${PN}} 633 local icon=${3:-${PN}}
849 local type=${4} 634 local type=${4}
850 local path=${5} 635 local fields=${5}
851 636
852 if [[ -z ${type} ]] ; then 637 if [[ -z ${type} ]] ; then
853 local catmaj=${CATEGORY%%-*} 638 local catmaj=${CATEGORY%%-*}
854 local catmin=${CATEGORY##*-} 639 local catmin=${CATEGORY##*-}
855 case ${catmaj} in 640 case ${catmaj} in
856 app) 641 app)
857 case ${catmin} in 642 case ${catmin} in
858 accessibility) type=Accessibility;; 643 accessibility) type=Accessibility;;
859 admin) type=System;; 644 admin) type=System;;
860 antivirus) type=System;; 645 antivirus) type=System;;
861 arch) type=Archiving;; 646 arch) type=Archiving;;
862 backup) type=Archiving;; 647 backup) type=Archiving;;
863 cdr) type=DiscBurning;; 648 cdr) type=DiscBurning;;
864 dicts) type=Dictionary;; 649 dicts) type=Dictionary;;
865 doc) type=Documentation;; 650 doc) type=Documentation;;
866 editors) type=TextEditor;; 651 editors) type=TextEditor;;
867 emacs) type=TextEditor;; 652 emacs) type=TextEditor;;
868 emulation) type=Emulator;; 653 emulation) type=Emulator;;
869 laptop) type=HardwareSettings;; 654 laptop) type=HardwareSettings;;
870 office) type=Office;; 655 office) type=Office;;
871 pda) type=PDA;; 656 pda) type=PDA;;
872 vim) type=TextEditor;; 657 vim) type=TextEditor;;
873 xemacs) type=TextEditor;; 658 xemacs) type=TextEditor;;
874 *) type=;;
875 esac 659 esac
876 ;; 660 ;;
877 661
878 dev) 662 dev)
879 type="Development" 663 type="Development"
880 ;; 664 ;;
881 665
882 games) 666 games)
883 case ${catmin} in 667 case ${catmin} in
884 action|fps) type=ActionGame;; 668 action|fps) type=ActionGame;;
885 arcade) type=ArcadeGame;; 669 arcade) type=ArcadeGame;;
886 board) type=BoardGame;; 670 board) type=BoardGame;;
887 emulation) type=Emulator;; 671 emulation) type=Emulator;;
888 kids) type=KidsGame;; 672 kids) type=KidsGame;;
889 puzzle) type=LogicGame;; 673 puzzle) type=LogicGame;;
890 roguelike) type=RolePlaying;; 674 roguelike) type=RolePlaying;;
891 rpg) type=RolePlaying;; 675 rpg) type=RolePlaying;;
892 simulation) type=Simulation;; 676 simulation) type=Simulation;;
893 sports) type=SportsGame;; 677 sports) type=SportsGame;;
894 strategy) type=StrategyGame;; 678 strategy) type=StrategyGame;;
895 *) type=;;
896 esac 679 esac
897 type="Game;${type}" 680 type="Game;${type}"
898 ;; 681 ;;
899 682
900 gnome) 683 gnome)
909 type="Network;Email" 692 type="Network;Email"
910 ;; 693 ;;
911 694
912 media) 695 media)
913 case ${catmin} in 696 case ${catmin} in
697 gfx)
914 gfx) type=Graphics;; 698 type=Graphics
699 ;;
700 *)
701 case ${catmin} in
915 radio) type=Tuner;; 702 radio) type=Tuner;;
916 sound) type=Audio;; 703 sound) type=Audio;;
917 tv) type=TV;; 704 tv) type=TV;;
918 video) type=Video;; 705 video) type=Video;;
919 *) type=;; 706 esac
707 type="AudioVideo;${type}"
708 ;;
920 esac 709 esac
921 type="AudioVideo;${type}"
922 ;; 710 ;;
923 711
924 net) 712 net)
925 case ${catmin} in 713 case ${catmin} in
926 dialup) type=Dialup;; 714 dialup) type=Dialup;;
927 ftp) type=FileTransfer;; 715 ftp) type=FileTransfer;;
928 im) type=InstantMessaging;; 716 im) type=InstantMessaging;;
929 irc) type=IRCClient;; 717 irc) type=IRCClient;;
930 mail) type=Email;; 718 mail) type=Email;;
931 news) type=News;; 719 news) type=News;;
932 nntp) type=News;; 720 nntp) type=News;;
933 p2p) type=FileTransfer;; 721 p2p) type=FileTransfer;;
934 *) type=;; 722 voip) type=Telephony;;
935 esac 723 esac
936 type="Network;${type}" 724 type="Network;${type}"
937 ;; 725 ;;
938 726
939 sci) 727 sci)
940 case ${catmin} in 728 case ${catmin} in
941 astro*) type=Astronomy;; 729 astro*) type=Astronomy;;
942 bio*) type=Biology;; 730 bio*) type=Biology;;
943 calc*) type=Calculator;; 731 calc*) type=Calculator;;
944 chem*) type=Chemistry;; 732 chem*) type=Chemistry;;
945 elec*) type=Electronics;; 733 elec*) type=Electronics;;
946 geo*) type=Geology;; 734 geo*) type=Geology;;
947 math*) type=Math;; 735 math*) type=Math;;
948 physics) type=Physics;; 736 physics) type=Physics;;
949 visual*) type=DataVisualization;; 737 visual*) type=DataVisualization;;
950 *) type=;;
951 esac 738 esac
952 type="Science;${type}" 739 type="Education;Science;${type}"
953 ;; 740 ;;
954 741
955 sys) 742 sys)
956 type="System" 743 type="System"
957 ;; 744 ;;
958 745
959 www) 746 www)
960 case ${catmin} in 747 case ${catmin} in
961 client) type=WebBrowser;; 748 client) type=WebBrowser;;
962 *) type=;;
963 esac 749 esac
964 type="Network" 750 type="Network;${type}"
965 ;; 751 ;;
966 752
967 *) 753 *)
968 type= 754 type=
969 ;; 755 ;;
974 else 760 else
975 local desktop_name="${PN}-${SLOT}" 761 local desktop_name="${PN}-${SLOT}"
976 fi 762 fi
977 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"
978 #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
979 776
980 cat <<-EOF > "${desktop}" 777 cat <<-EOF > "${desktop}"
981 [Desktop Entry] 778 [Desktop Entry]
982 Name=${name} 779 Name=${name}
983 Type=Application 780 Type=Application
984 Comment=${DESCRIPTION} 781 Comment=${DESCRIPTION}
985 Exec=${exec} 782 Exec=${exec}
986 TryExec=${exec%% *} 783 TryExec=${exec%% *}
987 Icon=${icon} 784 Icon=${icon}
988 Categories=${type}; 785 Categories=${type}
989 EOF 786 EOF
990 787
991 [[ ${path} ]] && echo "Path=${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}" >> "${desktop}"
992 794
993 ( 795 (
994 # wrap the env here so that the 'insinto' call 796 # wrap the env here so that the 'insinto' call
995 # doesn't corrupt the env of the caller 797 # doesn't corrupt the env of the caller
996 insinto /usr/share/applications 798 insinto /usr/share/applications
997 doins "${desktop}" 799 doins "${desktop}"
998 ) 800 ) || die "installing desktop file failed"
999} 801}
1000 802
1001# @FUNCTION: validate_desktop_entries 803# @FUNCTION: validate_desktop_entries
1002# @USAGE: [directories] 804# @USAGE: [directories]
1003# @MAINTAINER: 805# @MAINTAINER:
1282 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1084 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1283 1085
1284 local shrtsrc=$(basename "${src}") 1086 local shrtsrc=$(basename "${src}")
1285 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1286 if [[ -z ${skip} ]] ; then 1088 if [[ -z ${skip} ]] ; then
1287 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1089 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1288 local skip=0 1090 local skip=0
1289 exe=tail 1091 exe=tail
1290 case ${ver} in 1092 case ${ver} in
1291 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1093 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1292 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1294 2.0|2.0.1) 1096 2.0|2.0.1)
1295 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1296 ;; 1098 ;;
1297 2.1.1) 1099 2.1.1)
1298 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1299 let skip="skip + 1" 1101 (( skip++ ))
1300 ;; 1102 ;;
1301 2.1.2) 1103 2.1.2)
1302 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1303 let skip="skip + 1" 1105 (( skip++ ))
1304 ;; 1106 ;;
1305 2.1.3) 1107 2.1.3)
1306 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1307 let skip="skip + 1" 1109 (( skip++ ))
1308 ;; 1110 ;;
1309 2.1.4|2.1.5) 1111 2.1.4|2.1.5)
1310 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1311 skip=$(head -n ${skip} "${src}" | wc -c) 1113 skip=$(head -n ${skip} "${src}" | wc -c)
1312 exe="dd" 1114 exe="dd"
1321 esac 1123 esac
1322 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1323 fi 1125 fi
1324 case ${exe} in 1126 case ${exe} in
1325 tail) exe="tail -n +${skip} '${src}'";; 1127 tail) exe="tail -n +${skip} '${src}'";;
1326 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1128 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1327 *) die "makeself cant handle exe '${exe}'" 1129 *) die "makeself cant handle exe '${exe}'"
1328 esac 1130 esac
1329 1131
1330 # lets grab the first few bytes of the file to figure out what kind of archive it is 1132 # lets grab the first few bytes of the file to figure out what kind of archive it is
1331 local tmpfile=$(emktemp) 1133 local filetype tmpfile=$(emktemp)
1332 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1333 local filetype=$(file -b "${tmpfile}") 1135 filetype=$(file -b "${tmpfile}") || die
1334 case ${filetype} in 1136 case ${filetype} in
1335 *tar\ archive*) 1137 *tar\ archive*)
1336 eval ${exe} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1337 ;; 1139 ;;
1338 bzip2*) 1140 bzip2*)
1348 eerror "Unknown filetype \"${filetype}\" ?" 1150 eerror "Unknown filetype \"${filetype}\" ?"
1349 false 1151 false
1350 ;; 1152 ;;
1351 esac 1153 esac
1352 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1353}
1354
1355# @FUNCTION: check_license
1356# @USAGE: [license]
1357# @DESCRIPTION:
1358# Display a license for user to accept. If no license is
1359# specified, then ${LICENSE} is used.
1360check_license() {
1361 local lic=$1
1362 if [ -z "${lic}" ] ; then
1363 lic="${PORTDIR}/licenses/${LICENSE}"
1364 else
1365 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1366 lic="${PORTDIR}/licenses/${lic}"
1367 elif [ -e "${PWD}/${lic}" ] ; then
1368 lic="${PWD}/${lic}"
1369 elif [ -e "${lic}" ] ; then
1370 lic="${lic}"
1371 fi
1372 fi
1373 local l="`basename ${lic}`"
1374
1375 # here is where we check for the licenses the user already
1376 # accepted ... if we don't find a match, we make the user accept
1377 local alic
1378 eshopts_push -o noglob # so that bash doesn't expand "*"
1379 for alic in ${ACCEPT_LICENSE} ; do
1380 if [[ ${alic} == ${l} ]]; then
1381 eshopts_pop
1382 return 0
1383 fi
1384 done
1385 eshopts_pop
1386 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1387
1388 local licmsg=$(emktemp)
1389 cat <<-EOF > ${licmsg}
1390 **********************************************************
1391 The following license outlines the terms of use of this
1392 package. You MUST accept this license for installation to
1393 continue. When you are done viewing, hit 'q'. If you
1394 CTRL+C out of this, the install will not run!
1395 **********************************************************
1396
1397 EOF
1398 cat ${lic} >> ${licmsg}
1399 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1400 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1401 read alic
1402 case ${alic} in
1403 yes|Yes|y|Y)
1404 return 0
1405 ;;
1406 *)
1407 echo;echo;echo
1408 eerror "You MUST accept the license to continue! Exiting!"
1409 die "Failed to accept license"
1410 ;;
1411 esac
1412} 1155}
1413 1156
1414# @FUNCTION: cdrom_get_cds 1157# @FUNCTION: cdrom_get_cds
1415# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1158# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1416# @DESCRIPTION: 1159# @DESCRIPTION:
1464 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1207 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1465 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1208 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1466 export CDROM_SET=-1 1209 export CDROM_SET=-1
1467 for f in ${CDROM_CHECK_1//:/ } ; do 1210 for f in ${CDROM_CHECK_1//:/ } ; do
1468 ((++CDROM_SET)) 1211 ((++CDROM_SET))
1469 [[ -e ${CD_ROOT}/${f} ]] && break 1212 [[ -e ${CDROM_ROOT}/${f} ]] && break
1470 done 1213 done
1471 export CDROM_MATCH=${f} 1214 export CDROM_MATCH=${f}
1472 return 1215 return
1473 fi 1216 fi
1474 1217
1648 else 1391 else
1649 newls="" 1392 newls=""
1650 fi 1393 fi
1651 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1394 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1652 if [[ ${op} == "-i" ]] ; then 1395 if [[ ${op} == "-i" ]] ; then
1653 hasq ${f} ${ls} && newls="${newls} ${f}" 1396 has ${f} ${ls} && newls="${newls} ${f}"
1654 else 1397 else
1655 hasq ${f} ${ls} || newls="${newls} ${f}" 1398 has ${f} ${ls} || newls="${newls} ${f}"
1656 fi 1399 fi
1657 done 1400 done
1658 ls=${newls} 1401 ls=${newls}
1659 done 1402 done
1660 else 1403 else
1662 fi 1405 fi
1663 1406
1664 nols="" 1407 nols=""
1665 newls="" 1408 newls=""
1666 for f in ${LINGUAS} ; do 1409 for f in ${LINGUAS} ; do
1667 if hasq ${f} ${ls} ; then 1410 if has ${f} ${ls} ; then
1668 newls="${newls} ${f}" 1411 newls="${newls} ${f}"
1669 else 1412 else
1670 nols="${nols} ${f}" 1413 nols="${nols} ${f}"
1671 fi 1414 fi
1672 done 1415 done
1727 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"
1728 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"
1729 ewarn "helper program, simply emerge the 'gentoolkit' package." 1472 ewarn "helper program, simply emerge the 'gentoolkit' package."
1730 ewarn 1473 ewarn
1731 fi 1474 fi
1475 # temp hack for #348634 #357225
1476 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1732 ewarn " # revdep-rebuild --library ${lib##*/}" 1477 ewarn " # revdep-rebuild --library '${lib}'"
1733 done 1478 done
1734 if [[ ${notice} -eq 1 ]] ; then 1479 if [[ ${notice} -eq 1 ]] ; then
1735 ewarn 1480 ewarn
1736 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1481 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1737 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1482 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1742} 1487}
1743 1488
1744# @FUNCTION: built_with_use 1489# @FUNCTION: built_with_use
1745# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1490# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1746# @DESCRIPTION: 1491# @DESCRIPTION:
1492#
1493# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1494#
1747# A temporary hack until portage properly supports DEPENDing on USE 1495# A temporary hack until portage properly supports DEPENDing on USE
1748# flags being enabled in packages. This will check to see if the specified 1496# flags being enabled in packages. This will check to see if the specified
1749# DEPEND atom was built with the specified list of USE flags. The 1497# DEPEND atom was built with the specified list of USE flags. The
1750# --missing option controls the behavior if called on a package that does 1498# --missing option controls the behavior if called on a package that does
1751# not actually support the defined USE flags (aka listed in IUSE). 1499# not actually support the defined USE flags (aka listed in IUSE).
1880 else 1628 else
1881 newbin "${tmpwrapper}" "${wrapper}" || die 1629 newbin "${tmpwrapper}" "${wrapper}" || die
1882 fi 1630 fi
1883} 1631}
1884 1632
1885# @FUNCTION: prepalldocs 1633# @FUNCTION: path_exists
1886# @USAGE: 1634# @USAGE: [-a|-o] <paths>
1887# @DESCRIPTION: 1635# @DESCRIPTION:
1888# Compress files in /usr/share/doc which are not already 1636# Check if the specified paths exist. Works for all types of paths
1889# compressed, excluding /usr/share/doc/${PF}/html. 1637# (files/dirs/etc...). The -a and -o flags control the requirements
1890# Uses the ecompressdir to do the compression. 1638# of the paths. They correspond to "and" and "or" logic. So the -a
1891# 2009-02-18 by betelgeuse: 1639# flag means all the paths must exist while the -o flag means at least
1892# Commented because ecompressdir is even more internal to 1640# one of the paths must exist. The default behavior is "and". If no
1893# Portage than prepalldocs (it's not even mentioned in man 5 1641# paths are specified, then the return value is "false".
1894# ebuild). Please submit a better version for review to gentoo-dev 1642path_exists() {
1895# if you want prepalldocs here. 1643 local opt=$1
1896#prepalldocs() { 1644 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1897# if [[ -n $1 ]] ; then
1898# ewarn "prepalldocs: invalid usage; takes no arguments"
1899# fi
1900 1645
1901# cd "${D}" 1646 # no paths -> return false
1902# [[ -d usr/share/doc ]] || return 0 1647 # same behavior as: [[ -e "" ]]
1648 [[ $# -eq 0 ]] && return 1
1903 1649
1904# find usr/share/doc -exec gzip {} + 1650 local p r=0
1905# ecompressdir --ignore /usr/share/doc/${PF}/html 1651 for p in "$@" ; do
1906# ecompressdir --queue /usr/share/doc 1652 [[ -e ${p} ]]
1907#} 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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