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Revision 1.315 Revision 1.394
1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.394 2012/06/05 17:40:12 hasufell Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18inherit multilib portability 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib 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 "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 101}
72 102
73# Default directory where patches are located 103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${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
151# @FUNCTION: eshopts_push
152# @USAGE: [options to `set` or `shopt`]
153# @DESCRIPTION:
154# Often times code will want to enable a shell option to change code behavior.
155# Since changing shell options can easily break other pieces of code (which
156# assume the default state), eshopts_push is used to (1) push the current shell
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.
161#
162# A common example is to disable shell globbing so that special meaning/care
163# may be used with variables/arguments to custom functions. That would be:
164# @CODE
165# eshopts_push -s noglob
166# for x in ${foo} ; do
167# if ...some check... ; then
168# eshopts_pop
169# return 0
170# fi
171# done
172# eshopts_pop
173# @CODE
174eshopts_push() {
175 if [[ $1 == -[su] ]] ; then
176 estack_push eshopts "$(shopt -p)"
177 [[ $# -eq 0 ]] && return 0
178 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
179 else
180 estack_push eshopts $-
181 [[ $# -eq 0 ]] && return 0
182 set "$@" || die "${FUNCNAME}: bad options to set: $*"
183 fi
184}
185
186# @FUNCTION: eshopts_pop
187# @USAGE:
188# @DESCRIPTION:
189# Restore the shell options to the state saved with the corresponding
190# eshopts_push call. See that function for more details.
191eshopts_pop() {
192 local s
193 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
194 if [[ ${s} == "shopt -"* ]] ; then
195 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
196 else
197 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
198 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
199 fi
200}
201
202# @FUNCTION: eumask_push
203# @USAGE: <new umask>
204# @DESCRIPTION:
205# Set the umask to the new value specified while saving the previous
206# value onto a stack. Useful for temporarily changing the umask.
207eumask_push() {
208 estack_push eumask "$(umask)"
209 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
210}
211
212# @FUNCTION: eumask_pop
213# @USAGE:
214# @DESCRIPTION:
215# Restore the previous umask state.
216eumask_pop() {
217 [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options"
218 local s
219 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
220 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
221}
222
223# @VARIABLE: EPATCH_SOURCE
224# @DESCRIPTION:
225# Default directory to search for patches.
74EPATCH_SOURCE="${WORKDIR}/patch" 226EPATCH_SOURCE="${WORKDIR}/patch"
75# Default extension for patches 227# @VARIABLE: EPATCH_SUFFIX
228# @DESCRIPTION:
229# Default extension for patches (do not prefix the period yourself).
76EPATCH_SUFFIX="patch.bz2" 230EPATCH_SUFFIX="patch.bz2"
77# Default options for patch 231# @VARIABLE: EPATCH_OPTS
232# @DESCRIPTION:
233# Options to pass to patch. Meant for ebuild/package-specific tweaking
234# such as forcing the patch level (-p#) or fuzz (-F#) factor. Note that
235# for single patch tweaking, you can also pass flags directly to epatch.
236EPATCH_OPTS=""
237# @VARIABLE: EPATCH_COMMON_OPTS
238# @DESCRIPTION:
239# Common options to pass to `patch`. You probably should never need to
240# change these. If you do, please discuss it with base-system first to
241# be sure.
242# @CODE
78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 243# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 244# --no-backup-if-mismatch - do not leave .orig files behind
80# Set -E to automatically remove empty files. 245# -E - automatically remove empty files
246# @CODE
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 247EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
248# @VARIABLE: EPATCH_EXCLUDE
249# @DESCRIPTION:
82# List of patches not to apply. Note this is only file names, 250# List of patches not to apply. Note this is only file names,
83# and not the full path .. 251# and not the full path. Globs accepted.
84EPATCH_EXCLUDE="" 252EPATCH_EXCLUDE=""
253# @VARIABLE: EPATCH_SINGLE_MSG
254# @DESCRIPTION:
85# Change the printed message for a single patch. 255# Change the printed message for a single patch.
86EPATCH_SINGLE_MSG="" 256EPATCH_SINGLE_MSG=""
257# @VARIABLE: EPATCH_MULTI_MSG
258# @DESCRIPTION:
87# Change the printed message for multiple patches. 259# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 260EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
89# Force applying bulk patches even if not following the style: 261# @VARIABLE: EPATCH_FORCE
90# 262# @DESCRIPTION:
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 263# Only require patches to match EPATCH_SUFFIX rather than the extended
92# 264# arch naming style.
93EPATCH_FORCE="no" 265EPATCH_FORCE="no"
94 266
95# This function is for bulk patching, or in theory for just one 267# @FUNCTION: epatch
96# or two patches. 268# @USAGE: [options] [patches] [dirs of patches]
269# @DESCRIPTION:
270# epatch is designed to greatly simplify the application of patches. It can
271# process patch files directly, or directories of patches. The patches may be
272# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
273# the -p option as epatch will automatically attempt -p0 to -p5 until things
274# apply successfully.
97# 275#
98# It should work with .bz2, .gz, .zip and plain text patches. 276# If you do not specify any patches/dirs, then epatch will default to the
99# Currently all patches should be the same format. 277# directory specified by EPATCH_SOURCE.
100# 278#
101# You do not have to specify '-p' option to patch, as it will 279# Any options specified that start with a dash will be passed down to patch
102# try with -p0 to -p5 until it succeed, or fail at -p5. 280# for this specific invocation. As soon as an arg w/out a dash is found, then
281# arg processing stops.
103# 282#
104# Above EPATCH_* variables can be used to control various defaults, 283# When processing directories, epatch will apply all patches that match:
105# bug they should be left as is to ensure an ebuild can rely on 284# @CODE
106# them for. 285# if ${EPATCH_FORCE} != "yes"
107#
108# Patches are applied in current directory.
109#
110# Bulk Patches should preferably have the form of:
111#
112# ??_${ARCH}_foo.${EPATCH_SUFFIX} 286# ??_${ARCH}_foo.${EPATCH_SUFFIX}
287# else
288# *.${EPATCH_SUFFIX}
289# @CODE
290# The leading ?? are typically numbers used to force consistent patch ordering.
291# The arch field is used to apply patches only for the host architecture with
292# the special value of "all" means apply for everyone. Note that using values
293# other than "all" is highly discouraged -- you should apply patches all the
294# time and let architecture details be detected at configure/compile time.
113# 295#
114# For example: 296# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
297# for patches to apply.
115# 298#
116# 01_all_misc-fix.patch.bz2 299# Refer to the other EPATCH_xxx variables for more customization of behavior.
117# 02_sparc_another-fix.patch.bz2
118#
119# This ensures that there are a set order, and you can have ARCH
120# specific patches.
121#
122# If you however give an argument to epatch(), it will treat it as a
123# single patch that need to be applied if its a file. If on the other
124# hand its a directory, it will set EPATCH_SOURCE to this.
125#
126# <azarah@gentoo.org> (10 Nov 2002)
127#
128epatch() { 300epatch() {
129 _epatch_draw_line() { 301 _epatch_draw_line() {
302 # create a line of same length as input string
130 [[ -z $1 ]] && set "$(printf "%65s" '')" 303 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}" 304 echo "${1//?/=}"
132 } 305 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
134 local PIPE_CMD=""
135 local STDERR_TARGET="${T}/$$.out"
136 local PATCH_TARGET="${T}/$$.patch"
137 local PATCH_SUFFIX=""
138 local SINGLE_PATCH="no"
139 local x=""
140 306
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 307 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142 308
143 if [ "$#" -gt 1 ] 309 # First process options. We localize the EPATCH_OPTS setting
144 then 310 # from above so that we can pass it on in the loop below with
311 # any additional values the user has specified.
312 local EPATCH_OPTS=( ${EPATCH_OPTS[*]} )
313 while [[ $# -gt 0 ]] ; do
314 case $1 in
315 -*) EPATCH_OPTS+=( "$1" ) ;;
316 *) break ;;
317 esac
318 shift
319 done
320
321 # Let the rest of the code process one user arg at a time --
322 # each arg may expand into multiple patches, and each arg may
323 # need to start off with the default global EPATCH_xxx values
324 if [[ $# -gt 1 ]] ; then
145 local m="" 325 local m
146 for m in "$@" ; do 326 for m in "$@" ; do
147 epatch "${m}" 327 epatch "${m}"
148 done 328 done
149 return 0 329 return 0
150 fi 330 fi
151 331
152 if [ -n "$1" -a -f "$1" ] 332 local SINGLE_PATCH="no"
153 then 333 # no args means process ${EPATCH_SOURCE}
334 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
335
336 if [[ -f $1 ]] ; then
154 SINGLE_PATCH="yes" 337 SINGLE_PATCH="yes"
155 338 set -- "$1"
156 local EPATCH_SOURCE="$1" 339 # Use the suffix from the single patch (localize it); the code
340 # below will find the suffix for us
157 local EPATCH_SUFFIX="${1##*\.}" 341 local EPATCH_SUFFIX=$1
158 342
159 elif [ -n "$1" -a -d "$1" ] 343 elif [[ -d $1 ]] ; then
160 then 344 # Some people like to make dirs of patches w/out suffixes (vim)
161 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 345 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
162 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 346
347 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
348 # Re-use EPATCH_SOURCE as a search dir
349 epatch "${EPATCH_SOURCE}/$1"
350 return $?
351
352 else
353 # sanity check ... if it isn't a dir or file, wtf man ?
354 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
355 echo
356 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
357 eerror
358 eerror " ${EPATCH_SOURCE}"
359 eerror " ( ${EPATCH_SOURCE##*/} )"
360 echo
361 die "Cannot find \$EPATCH_SOURCE!"
362 fi
363
364 # Now that we know we're actually going to apply something, merge
365 # all of the patch options back in to a single variable for below.
366 EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}"
367
368 local PIPE_CMD
369 case ${EPATCH_SUFFIX##*\.} in
370 xz) PIPE_CMD="xz -dc" ;;
371 lzma) PIPE_CMD="lzma -dc" ;;
372 bz2) PIPE_CMD="bzip2 -dc" ;;
373 gz|Z|z) PIPE_CMD="gzip -dc" ;;
374 ZIP|zip) PIPE_CMD="unzip -p" ;;
375 *) ;;
376 esac
377
378 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
379
380 local x
381 for x in "$@" ; do
382 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
383 # didn't match anything, ignore continue on
384 [[ ! -f ${x} ]] && continue
385
386 local patchname=${x##*/}
387
388 # Apply single patches, or forced sets of patches, or
389 # patches with ARCH dependant names.
390 # ???_arch_foo.patch
391 # Else, skip this input altogether
392 local a=${patchname#*_} # strip the ???_
393 a=${a%%_*} # strip the _foo.patch
394 if ! [[ ${SINGLE_PATCH} == "yes" || \
395 ${EPATCH_FORCE} == "yes" || \
396 ${a} == all || \
397 ${a} == ${ARCH} ]]
163 then 398 then
164 local EPATCH_SOURCE="$1/*" 399 continue
400 fi
401
402 # Let people filter things dynamically
403 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
404 # let people use globs in the exclude
405 eshopts_push -o noglob
406
407 local ex
408 for ex in ${EPATCH_EXCLUDE} ; do
409 if [[ ${patchname} == ${ex} ]] ; then
410 eshopts_pop
411 continue 2
412 fi
413 done
414
415 eshopts_pop
416 fi
417
418 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
419 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
420 einfo "${EPATCH_SINGLE_MSG}"
421 else
422 einfo "Applying ${patchname} ..."
423 fi
165 else 424 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 425 einfo " ${patchname} ..."
167 fi 426 fi
168 else 427
169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 428 # most of the time, there will only be one run per unique name,
170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 429 # but if there are more, make sure we get unique log filenames
171 then 430 local STDERR_TARGET="${T}/${patchname}.out"
172 EPATCH_SOURCE="$1" 431 if [[ -e ${STDERR_TARGET} ]] ; then
432 STDERR_TARGET="${T}/${patchname}-$$.out"
433 fi
434
435 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
436
437 # Decompress the patch if need be
438 local count=0
439 local PATCH_TARGET
440 if [[ -n ${PIPE_CMD} ]] ; then
441 PATCH_TARGET="${T}/$$.patch"
442 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
443
444 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
445 echo
446 eerror "Could not extract patch!"
447 #die "Could not extract patch!"
448 count=5
449 break
173 fi 450 fi
451 else
452 PATCH_TARGET=${x}
453 fi
174 454
455 # Check for absolute paths in patches. If sandbox is disabled,
456 # people could (accidently) patch files in the root filesystem.
457 # Or trigger other unpleasantries #237667. So disallow -p0 on
458 # such patches.
459 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
460 if [[ -n ${abs_paths} ]] ; then
461 count=1
462 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
463 fi
464 # Similar reason, but with relative paths.
465 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
466 if [[ -n ${rel_paths} ]] ; then
467 eqawarn "QA Notice: Your patch uses relative paths '../'."
468 eqawarn " In the future this will cause a failure."
469 eqawarn "${rel_paths}"
470 fi
471
472 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
473 local patch_cmd
474 while [[ ${count} -lt 5 ]] ; do
475 patch_cmd="${BASH_ALIASES[patch]:-patch} -p${count} ${EPATCH_OPTS}"
476
477 # Generate some useful debug info ...
478 (
479 _epatch_draw_line "***** ${patchname} *****"
175 echo 480 echo
176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 481 echo "PATCH COMMAND: ${patch_cmd} < '${PATCH_TARGET}'"
482 echo
483 _epatch_draw_line "***** ${patchname} *****"
484 ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1
485 ret=$?
486 echo
487 echo "patch program exited with status ${ret}"
488 exit ${ret}
489 ) >> "${STDERR_TARGET}"
490
491 if [ $? -eq 0 ] ; then
492 (
493 _epatch_draw_line "***** ${patchname} *****"
494 echo
495 echo "ACTUALLY APPLYING ${patchname} ..."
496 echo
497 _epatch_draw_line "***** ${patchname} *****"
498 ${patch_cmd} < "${PATCH_TARGET}" 2>&1
499 ret=$?
500 echo
501 echo "patch program exited with status ${ret}"
502 exit ${ret}
503 ) >> "${STDERR_TARGET}"
504
505 if [ $? -ne 0 ] ; then
506 echo
507 eerror "A dry-run of patch command succeeded, but actually"
508 eerror "applying the patch failed!"
509 #die "Real world sux compared to the dreamworld!"
510 count=5
511 fi
512 break
513 fi
514
515 : $(( count++ ))
516 done
517
518 # if we had to decompress the patch, delete the temp one
519 if [[ -n ${PIPE_CMD} ]] ; then
520 rm -f "${PATCH_TARGET}"
521 fi
522
523 if [[ ${count} -ge 5 ]] ; then
524 echo
525 eerror "Failed Patch: ${patchname} !"
526 eerror " ( ${PATCH_TARGET} )"
177 eerror 527 eerror
178 eerror " ${EPATCH_SOURCE}" 528 eerror "Include in your bugreport the contents of:"
179 eerror " ( ${EPATCH_SOURCE##*/} )" 529 eerror
530 eerror " ${STDERR_TARGET}"
180 echo 531 echo
181 die "Cannot find \$EPATCH_SOURCE!"
182 fi
183
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
185 fi
186
187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
192 bz2)
193 PIPE_CMD="bzip2 -dc"
194 PATCH_SUFFIX="bz2"
195 ;;
196 gz|Z|z)
197 PIPE_CMD="gzip -dc"
198 PATCH_SUFFIX="gz"
199 ;;
200 ZIP|zip)
201 PIPE_CMD="unzip -p"
202 PATCH_SUFFIX="zip"
203 ;;
204 *)
205 PIPE_CMD="cat"
206 PATCH_SUFFIX="patch"
207 ;;
208 esac
209
210 if [ "${SINGLE_PATCH}" = "no" ]
211 then
212 einfo "${EPATCH_MULTI_MSG}"
213 fi
214 for x in ${EPATCH_SOURCE}
215 do
216 # New ARCH dependant patch naming scheme ...
217 #
218 # ???_arch_foo.patch
219 #
220 if [ -f ${x} ] && \
221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
222 [ "${EPATCH_FORCE}" = "yes" ])
223 then
224 local count=0
225 local popts="${EPATCH_OPTS}"
226 local patchname=${x##*/}
227
228 if [ -n "${EPATCH_EXCLUDE}" ]
229 then
230 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
231 then
232 continue
233 fi
234 fi
235
236 if [ "${SINGLE_PATCH}" = "yes" ]
237 then
238 if [ -n "${EPATCH_SINGLE_MSG}" ]
239 then
240 einfo "${EPATCH_SINGLE_MSG}"
241 else
242 einfo "Applying ${patchname} ..."
243 fi
244 else
245 einfo " ${patchname} ..."
246 fi
247
248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
278 # Allow for prefix to differ ... im lazy, so shoot me :/
279 while [ "${count}" -lt 5 ]
280 do
281 # Generate some useful debug info ...
282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
292 then
293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298
299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
301
302 if [ "$?" -ne 0 ]
303 then
304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 echo
306 eerror "A dry-run of patch command succeeded, but actually"
307 eerror "applying the patch failed!"
308 #die "Real world sux compared to the dreamworld!"
309 count=5
310 fi
311
312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
313
314 break
315 fi
316
317 count=$((count + 1))
318 done
319
320 if [ "${PATCH_SUFFIX}" != "patch" ]
321 then
322 rm -f ${PATCH_TARGET}
323 fi
324
325 if [ "${count}" -eq 5 ]
326 then
327 echo
328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
330 eerror
331 eerror "Include in your bugreport the contents of:"
332 eerror
333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
334 echo
335 die "Failed Patch: ${patchname}!" 532 die "Failed Patch: ${patchname}!"
336 fi 533 fi
337 534
338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 535 # if everything worked, delete the full debug patch log
536 rm -f "${STDERR_TARGET}"
339 537
538 # then log away the exact stuff for people to review later
539 cat <<-EOF >> "${T}/epatch.log"
540 PATCH: ${x}
541 CMD: ${patch_cmd}
542 PWD: ${PWD}
543
544 EOF
340 eend 0 545 eend 0
341 fi
342 done 546 done
343 if [ "${SINGLE_PATCH}" = "no" ] 547
344 then 548 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
345 einfo "Done with patching" 549 : # everything worked
550}
551
552# @FUNCTION: epatch_user
553# @USAGE:
554# @DESCRIPTION:
555# Applies user-provided patches to the source tree. The patches are
556# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
557# of these three directories to exist will be the one to use, ignoring
558# any more general directories which might exist as well. They must end
559# in ".patch" to be applied.
560#
561# User patches are intended for quick testing of patches without ebuild
562# modifications, as well as for permanent customizations a user might
563# desire. Obviously, there can be no official support for arbitrarily
564# patched ebuilds. So whenever a build log in a bug report mentions that
565# user patches were applied, the user should be asked to reproduce the
566# problem without these.
567#
568# Not all ebuilds do call this function, so placing patches in the
569# stated directory might or might not work, depending on the package and
570# the eclasses it inherits and uses. It is safe to call the function
571# repeatedly, so it is always possible to add a call at the ebuild
572# level. The first call is the time when the patches will be
573# applied.
574#
575# Ideally, this function should be called after gentoo-specific patches
576# have been applied, so that their code can be modified as well, but
577# before calls to e.g. eautoreconf, as the user patches might affect
578# autotool input files as well.
579epatch_user() {
580 [[ $# -ne 0 ]] && die "epatch_user takes no options"
581
582 # Allow multiple calls to this function; ignore all but the first
583 local applied="${T}/epatch_user.log"
584 [[ -e ${applied} ]] && return 2
585
586 # don't clobber any EPATCH vars that the parent might want
587 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
588 for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}; do
589 EPATCH_SOURCE=${base}/${CTARGET}/${check}
590 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
591 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
592 if [[ -d ${EPATCH_SOURCE} ]] ; then
593 EPATCH_SOURCE=${EPATCH_SOURCE} \
594 EPATCH_SUFFIX="patch" \
595 EPATCH_FORCE="yes" \
596 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
597 epatch
598 echo "${EPATCH_SOURCE}" > "${applied}"
599 return 0
346 fi 600 fi
601 done
602 echo "none" > "${applied}"
603 return 1
347} 604}
348 605
349# @FUNCTION: emktemp 606# @FUNCTION: emktemp
350# @USAGE: [temp dir] 607# @USAGE: [temp dir]
351# @DESCRIPTION: 608# @DESCRIPTION:
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 636 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
380 fi 637 fi
381 fi 638 fi
382} 639}
383 640
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
394# and pw (FreeBSD) used in enewuser()/enewgroup()
395egetent() {
396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
401 case "$2" in
402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
412 *-darwin*)
413 case "$2" in
414 *[!0-9]*) # Non numeric
415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
416 ;;
417 *) # Numeric
418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
419 ;;
420 esac
421 ;;
422 *-freebsd*|*-dragonfly*)
423 local opts action="user"
424 [[ $1 == "passwd" ]] || action="group"
425
426 # lookup by uid/gid
427 if [[ $2 == [[:digit:]]* ]] ; then
428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi
430
431 pw show ${action} ${opts} "$2" -q
432 ;;
433 *-netbsd*|*-openbsd*)
434 grep "$2:\*:" /etc/$1
435 ;;
436 *)
437 type -p nscd >& /dev/null && nscd -i "$1"
438 getent "$1" "$2"
439 ;;
440 esac
441}
442
443# @FUNCTION: enewuser
444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
445# @DESCRIPTION:
446# Same as enewgroup, you are not required to understand how to properly add
447# a user to the system. The only required parameter is the username.
448# Default uid is (pass -1 for this) next available, default shell is
449# /bin/false, default homedir is /dev/null, there are no default groups,
450# and default params sets the comment as 'added by portage for ${PN}'.
451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
459 # get the username
460 local euser=$1; shift
461 if [[ -z ${euser} ]] ; then
462 eerror "No username specified !"
463 die "Cannot call enewuser without a username"
464 fi
465
466 # lets see if the username already exists
467 if [[ -n $(egetent passwd "${euser}") ]] ; then
468 return 0
469 fi
470 einfo "Adding user '${euser}' to your system ..."
471
472 # options to pass to useradd
473 local opts=
474
475 # handle uid
476 local euid=$1; shift
477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
478 if [[ ${euid} -gt 0 ]] ; then
479 if [[ -n $(egetent passwd ${euid}) ]] ; then
480 euid="next"
481 fi
482 else
483 eerror "Userid given but is not greater than 0 !"
484 die "${euid} is not a valid UID"
485 fi
486 else
487 euid="next"
488 fi
489 if [[ ${euid} == "next" ]] ; then
490 for ((euid = 101; euid <= 999; euid++)); do
491 [[ -z $(egetent passwd ${euid}) ]] && break
492 done
493 fi
494 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}"
496
497 # handle shell
498 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist in ${ROOT}"
503 fi
504 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
505 eerror "Do not specify ${eshell} yourself, use -1"
506 die "Pass '-1' as the shell parameter"
507 fi
508 else
509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
510 [[ -x ${ROOT}${shell} ]] && break
511 done
512
513 if [[ ${shell} == "/dev/null" ]] ; then
514 eerror "Unable to identify the shell to use, proceeding with userland default."
515 case ${USERLAND} in
516 GNU) shell="/bin/false" ;;
517 BSD) shell="/sbin/nologin" ;;
518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
520 esac
521 fi
522
523 eshell=${shell}
524 fi
525 einfo " - Shell: ${eshell}"
526 opts="${opts} -s ${eshell}"
527
528 # handle homedir
529 local ehome=$1; shift
530 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
531 ehome="/dev/null"
532 fi
533 einfo " - Home: ${ehome}"
534 opts="${opts} -d ${ehome}"
535
536 # handle groups
537 local egroups=$1; shift
538 if [[ ! -z ${egroups} ]] ; then
539 local oldifs=${IFS}
540 local defgroup="" exgroups=""
541
542 export IFS=","
543 for g in ${egroups} ; do
544 export IFS=${oldifs}
545 if [[ -z $(egetent group "${g}") ]] ; then
546 eerror "You must add group ${g} to the system first"
547 die "${g} is not a valid GID"
548 fi
549 if [[ -z ${defgroup} ]] ; then
550 defgroup=${g}
551 else
552 exgroups="${exgroups},${g}"
553 fi
554 export IFS=","
555 done
556 export IFS=${oldifs}
557
558 opts="${opts} -g ${defgroup}"
559 if [[ ! -z ${exgroups} ]] ; then
560 opts="${opts} -G ${exgroups:1}"
561 fi
562 else
563 egroups="(none)"
564 fi
565 einfo " - Groups: ${egroups}"
566
567 # handle extra and add the user
568 local oldsandbox=${SANDBOX_ON}
569 export SANDBOX_ON="0"
570 case ${CHOST} in
571 *-darwin*)
572 ### Make the user
573 if [[ -z $@ ]] ; then
574 dscl . create /users/${euser} uid ${euid}
575 dscl . create /users/${euser} shell ${eshell}
576 dscl . create /users/${euser} home ${ehome}
577 dscl . create /users/${euser} realname "added by portage for ${PN}"
578 ### Add the user to the groups specified
579 local oldifs=${IFS}
580 export IFS=","
581 for g in ${egroups} ; do
582 dscl . merge /groups/${g} users ${euser}
583 done
584 export IFS=${oldifs}
585 else
586 einfo "Extra options are not supported on Darwin yet"
587 einfo "Please report the ebuild along with the info below"
588 einfo "eextra: $@"
589 die "Required function missing"
590 fi
591 ;;
592 *-freebsd*|*-dragonfly*)
593 if [[ -z $@ ]] ; then
594 pw useradd ${euser} ${opts} \
595 -c "added by portage for ${PN}" \
596 die "enewuser failed"
597 else
598 einfo " - Extra: $@"
599 pw useradd ${euser} ${opts} \
600 "$@" || die "enewuser failed"
601 fi
602 ;;
603
604 *-netbsd*)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} || die "enewuser failed"
607 else
608 einfo " - Extra: $@"
609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
610 fi
611 ;;
612
613 *-openbsd*)
614 if [[ -z $@ ]] ; then
615 useradd -u ${euid} -s ${eshell} \
616 -d ${ehome} -c "Added by portage for ${PN}" \
617 -g ${egroups} ${euser} || die "enewuser failed"
618 else
619 einfo " - Extra: $@"
620 useradd -u ${euid} -s ${eshell} \
621 -d ${ehome} -c "Added by portage for ${PN}" \
622 -g ${egroups} ${euser} "$@" || die "enewuser failed"
623 fi
624 ;;
625
626 *)
627 if [[ -z $@ ]] ; then
628 useradd ${opts} ${euser} \
629 -c "added by portage for ${PN}" \
630 || die "enewuser failed"
631 else
632 einfo " - Extra: $@"
633 useradd ${opts} ${euser} "$@" \
634 || die "enewuser failed"
635 fi
636 ;;
637 esac
638
639 if [[ ! -e ${ROOT}/${ehome} ]] ; then
640 einfo " - Creating ${ehome} in ${ROOT}"
641 mkdir -p "${ROOT}/${ehome}"
642 chown ${euser} "${ROOT}/${ehome}"
643 chmod 755 "${ROOT}/${ehome}"
644 fi
645
646 export SANDBOX_ON=${oldsandbox}
647}
648
649# @FUNCTION: enewgroup
650# @USAGE: <group> [gid]
651# @DESCRIPTION:
652# This function does not require you to understand how to properly add a
653# group to the system. Just give it a group name to add and enewgroup will
654# do the rest. You may specify the gid for the group or allow the group to
655# allocate the next available one.
656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
664 # get the group
665 local egroup="$1"; shift
666 if [ -z "${egroup}" ]
667 then
668 eerror "No group specified !"
669 die "Cannot call enewgroup without a group"
670 fi
671
672 # see if group already exists
673 if [[ -n $(egetent group "${egroup}") ]]; then
674 return 0
675 fi
676 einfo "Adding group '${egroup}' to your system ..."
677
678 # options to pass to useradd
679 local opts=
680
681 # handle gid
682 local egid="$1"; shift
683 if [ ! -z "${egid}" ]
684 then
685 if [ "${egid}" -gt 0 ]
686 then
687 if [ -z "`egetent group ${egid}`" ]
688 then
689 if [[ "${CHOST}" == *-darwin* ]]; then
690 opts="${opts} ${egid}"
691 else
692 opts="${opts} -g ${egid}"
693 fi
694 else
695 egid="next available; requested gid taken"
696 fi
697 else
698 eerror "Groupid given but is not greater than 0 !"
699 die "${egid} is not a valid GID"
700 fi
701 else
702 egid="next available"
703 fi
704 einfo " - Groupid: ${egid}"
705
706 # handle extra
707 local eextra="$@"
708 opts="${opts} ${eextra}"
709
710 # add the group
711 local oldsandbox="${SANDBOX_ON}"
712 export SANDBOX_ON="0"
713 case ${CHOST} in
714 *-darwin*)
715 if [ ! -z "${eextra}" ];
716 then
717 einfo "Extra options are not supported on Darwin/OS X yet"
718 einfo "Please report the ebuild along with the info below"
719 einfo "eextra: ${eextra}"
720 die "Required function missing"
721 fi
722
723 # If we need the next available
724 case ${egid} in
725 *[!0-9]*) # Non numeric
726 for ((egid = 101; egid <= 999; egid++)); do
727 [[ -z $(egetent group ${egid}) ]] && break
728 done
729 esac
730 dscl . create /groups/${egroup} gid ${egid}
731 dscl . create /groups/${egroup} passwd '*'
732 ;;
733
734 *-freebsd*|*-dragonfly*)
735 case ${egid} in
736 *[!0-9]*) # Non numeric
737 for ((egid = 101; egid <= 999; egid++)); do
738 [[ -z $(egetent group ${egid}) ]] && break
739 done
740 esac
741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
742 ;;
743
744 *-netbsd*)
745 case ${egid} in
746 *[!0-9]*) # Non numeric
747 for ((egid = 101; egid <= 999; egid++)); do
748 [[ -z $(egetent group ${egid}) ]] && break
749 done
750 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;;
753
754 *)
755 groupadd ${opts} ${egroup} || die "enewgroup failed"
756 ;;
757 esac
758 export SANDBOX_ON="${oldsandbox}"
759}
760
761# @FUNCTION: edos2unix 641# @FUNCTION: edos2unix
762# @USAGE: <file> [more files ...] 642# @USAGE: <file> [more files ...]
763# @DESCRIPTION: 643# @DESCRIPTION:
764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 644# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this 645# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and 646# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format. 647# they will all be changed from the DOS CRLF format to the UNIX LF format.
768edos2unix() { 648edos2unix() {
769 echo "$@" | xargs sed -i 's/\r$//' 649 [[ $# -eq 0 ]] && return 0
650 sed -i 's/\r$//' -- "$@" || die
770} 651}
771 652
653# @FUNCTION: make_desktop_entry
654# @USAGE: make_desktop_entry(<command>, [name], [icon], [type], [fields])
655# @DESCRIPTION:
772# Make a desktop file ! 656# Make a .desktop file.
773# Great for making those icons in kde/gnome startmenu !
774# Amaze your friends ! Get the women ! Join today !
775# 657#
776# make_desktop_entry(<command>, [name], [icon], [type], [path]) 658# @CODE
777#
778# binary: what command does the app run with ? 659# binary: what command does the app run with ?
779# name: the name that will show up in the menu 660# name: the name that will show up in the menu
780# icon: give your little like a pretty little icon ... 661# icon: give your little like a pretty little icon ...
781# this can be relative (to /usr/share/pixmaps) or 662# this can be relative (to /usr/share/pixmaps) or
782# a full path to an icon 663# a full path to an icon
783# type: what kind of application is this ? for categories: 664# type: what kind of application is this?
665# for categories:
784# http://standards.freedesktop.org/menu-spec/latest/apa.html 666# http://standards.freedesktop.org/menu-spec/latest/apa.html
785# path: if your app needs to startup in a specific dir 667# if unset, function tries to guess from package's category
668# fields: extra fields to append to the desktop file; a printf string
669# @CODE
786make_desktop_entry() { 670make_desktop_entry() {
787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 671 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
788 672
789 local exec=${1} 673 local exec=${1}
790 local name=${2:-${PN}} 674 local name=${2:-${PN}}
791 local icon=${3:-${PN}} 675 local icon=${3:-${PN}}
792 local type=${4} 676 local type=${4}
793 local path=${5} 677 local fields=${5}
794 678
795 if [[ -z ${type} ]] ; then 679 if [[ -z ${type} ]] ; then
796 local catmaj=${CATEGORY%%-*} 680 local catmaj=${CATEGORY%%-*}
797 local catmin=${CATEGORY##*-} 681 local catmin=${CATEGORY##*-}
798 case ${catmaj} in 682 case ${catmaj} in
799 app) 683 app)
800 case ${catmin} in 684 case ${catmin} in
801 accessibility) type=Accessibility;; 685 accessibility) type="Utility;Accessibility";;
802 admin) type=System;; 686 admin) type=System;;
803 antivirus) type=System;; 687 antivirus) type=System;;
804 arch) type=Archiving;; 688 arch) type="Utility;Archiving";;
805 backup) type=Archiving;; 689 backup) type="Utility;Archiving";;
806 cdr) type=DiscBurning;; 690 cdr) type="AudioVideo;DiscBurning";;
807 dicts) type=Dictionary;; 691 dicts) type="Office;Dictionary";;
808 doc) type=Documentation;; 692 doc) type=Documentation;;
809 editors) type=TextEditor;; 693 editors) type="Utility;TextEditor";;
810 emacs) type=TextEditor;; 694 emacs) type="Development;TextEditor";;
811 emulation) type=Emulator;; 695 emulation) type="System;Emulator";;
812 laptop) type=HardwareSettings;; 696 laptop) type="Settings;HardwareSettings";;
813 office) type=Office;; 697 office) type=Office;;
814 pda) type=PDA;; 698 pda) type="Office;PDA";;
815 vim) type=TextEditor;; 699 vim) type="Development;TextEditor";;
816 xemacs) type=TextEditor;; 700 xemacs) type="Development;TextEditor";;
817 *) type=;;
818 esac 701 esac
819 ;; 702 ;;
820 703
821 dev) 704 dev)
822 type="Development" 705 type="Development"
823 ;; 706 ;;
824 707
825 games) 708 games)
826 case ${catmin} in 709 case ${catmin} in
827 action|fps) type=ActionGame;; 710 action|fps) type=ActionGame;;
828 arcade) type=ArcadeGame;; 711 arcade) type=ArcadeGame;;
829 board) type=BoardGame;; 712 board) type=BoardGame;;
830 emulation) type=Emulator;; 713 emulation) type=Emulator;;
831 kids) type=KidsGame;; 714 kids) type=KidsGame;;
832 puzzle) type=LogicGame;; 715 puzzle) type=LogicGame;;
833 roguelike) type=RolePlaying;; 716 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;; 717 rpg) type=RolePlaying;;
835 simulation) type=Simulation;; 718 simulation) type=Simulation;;
836 sports) type=SportsGame;; 719 sports) type=SportsGame;;
837 strategy) type=StrategyGame;; 720 strategy) type=StrategyGame;;
838 *) type=;;
839 esac 721 esac
840 type="Game;${type}" 722 type="Game;${type}"
841 ;; 723 ;;
842 724
843 gnome) 725 gnome)
852 type="Network;Email" 734 type="Network;Email"
853 ;; 735 ;;
854 736
855 media) 737 media)
856 case ${catmin} in 738 case ${catmin} in
739 gfx)
857 gfx) type=Graphics;; 740 type=Graphics
741 ;;
742 *)
743 case ${catmin} in
858 radio) type=Tuner;; 744 radio) type=Tuner;;
859 sound) type=Audio;; 745 sound) type=Audio;;
860 tv) type=TV;; 746 tv) type=TV;;
861 video) type=Video;; 747 video) type=Video;;
862 *) type=;; 748 esac
749 type="AudioVideo;${type}"
750 ;;
863 esac 751 esac
864 type="AudioVideo;${type}"
865 ;; 752 ;;
866 753
867 net) 754 net)
868 case ${catmin} in 755 case ${catmin} in
869 dialup) type=Dialup;; 756 dialup) type=Dialup;;
870 ftp) type=FileTransfer;; 757 ftp) type=FileTransfer;;
871 im) type=InstantMessaging;; 758 im) type=InstantMessaging;;
872 irc) type=IRCClient;; 759 irc) type=IRCClient;;
873 mail) type=Email;; 760 mail) type=Email;;
874 news) type=News;; 761 news) type=News;;
875 nntp) type=News;; 762 nntp) type=News;;
876 p2p) type=FileTransfer;; 763 p2p) type=FileTransfer;;
877 *) type=;; 764 voip) type=Telephony;;
878 esac 765 esac
879 type="Network;${type}" 766 type="Network;${type}"
880 ;; 767 ;;
881 768
882 sci) 769 sci)
883 case ${catmin} in 770 case ${catmin} in
884 astro*) type=Astronomy;; 771 astro*) type=Astronomy;;
885 bio*) type=Biology;; 772 bio*) type=Biology;;
886 calc*) type=Calculator;; 773 calc*) type=Calculator;;
887 chem*) type=Chemistry;; 774 chem*) type=Chemistry;;
888 elec*) type=Electronics;; 775 elec*) type=Electronics;;
889 geo*) type=Geology;; 776 geo*) type=Geology;;
890 math*) type=Math;; 777 math*) type=Math;;
891 physics) type=Physics;; 778 physics) type=Physics;;
892 visual*) type=DataVisualization;; 779 visual*) type=DataVisualization;;
893 *) type=;;
894 esac 780 esac
895 type="Science;${type}" 781 type="Education;Science;${type}"
896 ;; 782 ;;
897 783
898 sys) 784 sys)
899 type="System" 785 type="System"
900 ;; 786 ;;
901 787
902 www) 788 www)
903 case ${catmin} in 789 case ${catmin} in
904 client) type=WebBrowser;; 790 client) type=WebBrowser;;
905 *) type=;;
906 esac 791 esac
907 type="Network" 792 type="Network;${type}"
908 ;; 793 ;;
909 794
910 *) 795 *)
911 type= 796 type=
912 ;; 797 ;;
918 local desktop_name="${PN}-${SLOT}" 803 local desktop_name="${PN}-${SLOT}"
919 fi 804 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 805 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 806 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
922 807
808 # Don't append another ";" when a valid category value is provided.
809 type=${type%;}${type:+;}
810
811 eshopts_push -s extglob
812 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
813 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
814 ewarn "allowed in .desktop files if the value is not an absolute path."
815 icon=${icon%.@(xpm|png|svg)}
816 fi
817 eshopts_pop
818
923 cat <<-EOF > "${desktop}" 819 cat <<-EOF > "${desktop}"
924 [Desktop Entry] 820 [Desktop Entry]
925 Version=1.0
926 Name=${name} 821 Name=${name}
927 Type=Application 822 Type=Application
928 Comment=${DESCRIPTION} 823 Comment=${DESCRIPTION}
929 Exec=${exec} 824 Exec=${exec}
930 TryExec=${exec%% *} 825 TryExec=${exec%% *}
931 Icon=${icon} 826 Icon=${icon}
932 Categories=${type}; 827 Categories=${type}
933 EOF 828 EOF
934 829
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 830 if [[ ${fields:-=} != *=* ]] ; then
831 # 5th arg used to be value to Path=
832 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
833 fields="Path=${fields}"
834 fi
835 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
936 836
937 ( 837 (
938 # wrap the env here so that the 'insinto' call 838 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller 839 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications 840 insinto /usr/share/applications
941 doins "${desktop}" 841 doins "${desktop}"
942 ) 842 ) || die "installing desktop file failed"
943} 843}
944 844
945# @FUNCTION: validate_desktop_entries 845# @FUNCTION: validate_desktop_entries
946# @USAGE: [directories] 846# @USAGE: [directories]
947# @MAINTAINER: 847# @MAINTAINER:
1042 insinto /usr/share/applications 942 insinto /usr/share/applications
1043 newins "$@" 943 newins "$@"
1044 ) 944 )
1045} 945}
1046 946
1047# @FUNCTION: doicon 947# @FUNCTION: _iconins
1048# @USAGE: <list of icons> 948# @INTERNAL
1049# @DESCRIPTION: 949# @DESCRIPTION:
1050# Install the list of icons into the icon directory (/usr/share/pixmaps). 950# function for use in doicon and newicon
1051# This is useful in conjunction with creating desktop/menu files. 951_iconins() {
1052doicon() {
1053 ( 952 (
1054 # wrap the env here so that the 'insinto' call 953 # wrap the env here so that the 'insinto' call
1055 # doesn't corrupt the env of the caller 954 # doesn't corrupt the env of the caller
1056 local i j ret 955 local funcname=$1; shift
1057 insinto /usr/share/pixmaps 956 local size dir
1058 for i in "$@" ; do 957 local context=apps
1059 if [[ -f ${i} ]] ; then 958 local theme=hicolor
1060 doins "${i}" 959
1061 ((ret+=$?)) 960 while [[ $# -gt 0 ]] ; do
1062 elif [[ -d ${i} ]] ; then 961 case $1 in
1063 for j in "${i}"/*.png ; do 962 -s|--size)
1064 doins "${j}" 963 if [[ ${2%%x*}x${2%%x*} == "$2" ]] ; then
1065 ((ret+=$?)) 964 size=${2%%x*}
1066 done
1067 else 965 else
1068 ((++ret)) 966 size=${2}
1069 fi 967 fi
1070 done
1071 exit ${ret}
1072 )
1073}
1074
1075# @FUNCTION: newicon
1076# @USAGE: <icon> <newname>
1077# @DESCRIPTION:
1078# Like all other new* functions, install the specified icon as newname.
1079newicon() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
1083 insinto /usr/share/pixmaps
1084 newins "$@"
1085 )
1086}
1087
1088# for internal use only (unpack_pdv and unpack_makeself)
1089find_unpackable_file() {
1090 local src=$1
1091 if [[ -z ${src} ]] ; then
1092 src=${DISTDIR}/${A}
1093 else
1094 if [[ -e ${DISTDIR}/${src} ]] ; then
1095 src=${DISTDIR}/${src}
1096 elif [[ -e ${PWD}/${src} ]] ; then
1097 src=${PWD}/${src}
1098 elif [[ -e ${src} ]] ; then
1099 src=${src}
1100 fi
1101 fi
1102 [[ ! -e ${src} ]] && return 1
1103 echo "${src}"
1104}
1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
1109# Unpack those pesky pdv generated files ...
1110# They're self-unpacking programs with the binary package stuffed in
1111# the middle of the archive. Valve seems to use it a lot ... too bad
1112# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1113#
1114# You have to specify the off_t size ... I have no idea how to extract that
1115# information out of the binary executable myself. Basically you pass in
1116# the size of the off_t type (in bytes) on the machine that built the pdv
1117# archive.
1118#
1119# One way to determine this is by running the following commands:
1120#
1121# @CODE
1122# strings <pdv archive> | grep lseek
1123# strace -elseek <pdv archive>
1124# @CODE
1125#
1126# Basically look for the first lseek command (we do the strings/grep because
1127# sometimes the function call is _llseek or something) and steal the 2nd
1128# parameter. Here is an example:
1129#
1130# @CODE
1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1132# lseek
1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
1137# Thus we would pass in the value of '4' as the second parameter.
1138unpack_pdv() {
1139 local src=$(find_unpackable_file "$1")
1140 local sizeoff_t=$2
1141
1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1143 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1144
1145 local shrtsrc=$(basename "${src}")
1146 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1147 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1148 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1149
1150 # grab metadata for debug reasons
1151 local metafile=$(emktemp)
1152 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1153
1154 # rip out the final file name from the metadata
1155 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1156 datafile=$(basename "${datafile}")
1157
1158 # now lets uncompress/untar the file if need be
1159 local tmpfile=$(emktemp)
1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1161
1162 local iscompressed=$(file -b "${tmpfile}")
1163 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1164 iscompressed=1
1165 mv ${tmpfile}{,.Z}
1166 gunzip ${tmpfile}
1167 else
1168 iscompressed=0
1169 fi
1170 local istar=$(file -b "${tmpfile}")
1171 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1172 istar=1
1173 else
1174 istar=0
1175 fi
1176
1177 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1178 #dd if=${src} ibs=${metaskip} count=1 \
1179 # | dd ibs=${tailskip} skip=1 \
1180 # | gzip -dc \
1181 # > ${datafile}
1182 if [ ${iscompressed} -eq 1 ] ; then
1183 if [ ${istar} -eq 1 ] ; then
1184 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1185 | head -c $((${metaskip}-${tailskip})) \
1186 | tar -xzf -
1187 else
1188 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1189 | head -c $((${metaskip}-${tailskip})) \
1190 | gzip -dc \
1191 > ${datafile}
1192 fi
1193 else
1194 if [ ${istar} -eq 1 ] ; then
1195 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1196 | head -c $((${metaskip}-${tailskip})) \
1197 | tar --no-same-owner -xf -
1198 else
1199 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1200 | head -c $((${metaskip}-${tailskip})) \
1201 > ${datafile}
1202 fi
1203 fi
1204 true
1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1207}
1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1212# Unpack those pesky makeself generated files ...
1213# They're shell scripts with the binary package tagged onto
1214# the end of the archive. Loki utilized the format as does
1215# many other game companies.
1216#
1217# If the file is not specified, then ${A} is used. If the
1218# offset is not specified then we will attempt to extract
1219# the proper offset from the script itself.
1220unpack_makeself() {
1221 local src_input=${1:-${A}}
1222 local src=$(find_unpackable_file "${src_input}")
1223 local skip=$2
1224 local exe=$3
1225
1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1227
1228 local shrtsrc=$(basename "${src}")
1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1230 if [[ -z ${skip} ]] ; then
1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1232 local skip=0
1233 exe=tail
1234 case ${ver} in 968 case ${size} in
1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 969 16|22|24|32|36|48|64|72|96|128|192|256)
1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 970 size=${size}x${size};;
1237 ;; 971 scalable)
1238 2.0|2.0.1)
1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1240 ;;
1241 2.1.1)
1242 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1243 let skip="skip + 1"
1244 ;;
1245 2.1.2)
1246 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1247 let skip="skip + 1"
1248 ;;
1249 2.1.3)
1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1251 let skip="skip + 1"
1252 ;;
1253 2.1.4|2.1.5)
1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1255 skip=$(head -n ${skip} "${src}" | wc -c)
1256 exe="dd"
1257 ;; 972 ;;
1258 *) 973 *)
1259 eerror "I'm sorry, but I was unable to support the Makeself file." 974 eerror "${size} is an unsupported icon size!"
1260 eerror "The version I detected was '${ver}'." 975 exit 1;;
1261 eerror "Please file a bug about the file ${shrtsrc} at"
1262 eerror "http://bugs.gentoo.org/ so that support can be added."
1263 die "makeself version '${ver}' not supported"
1264 ;;
1265 esac 976 esac
1266 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 977 shift 2;;
1267 fi 978 -t|--theme)
1268 case ${exe} in 979 theme=${2}
1269 tail) exe="tail -n +${skip} '${src}'";; 980 shift 2;;
1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 981 -c|--context)
1271 *) die "makeself cant handle exe '${exe}'" 982 context=${2}
1272 esac 983 shift 2;;
1273
1274 # lets grab the first few bytes of the file to figure out what kind of archive it is
1275 local tmpfile=$(emktemp)
1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1277 local filetype=$(file -b "${tmpfile}")
1278 case ${filetype} in
1279 *tar\ archive*)
1280 eval ${exe} | tar --no-same-owner -xf -
1281 ;;
1282 bzip2*)
1283 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1284 ;;
1285 gzip*)
1286 eval ${exe} | tar --no-same-owner -xzf -
1287 ;;
1288 compress*)
1289 eval ${exe} | gunzip | tar --no-same-owner -xf -
1290 ;;
1291 *) 984 *)
1292 eerror "Unknown filetype \"${filetype}\" ?"
1293 false
1294 ;;
1295 esac
1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1297}
1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1302# Display a license for user to accept. If no license is
1303# specified, then ${LICENSE} is used.
1304check_license() {
1305 local lic=$1
1306 if [ -z "${lic}" ] ; then
1307 lic="${PORTDIR}/licenses/${LICENSE}"
1308 else
1309 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1310 lic="${PORTDIR}/licenses/${lic}"
1311 elif [ -e "${PWD}/${lic}" ] ; then
1312 lic="${PWD}/${lic}"
1313 elif [ -e "${lic}" ] ; then
1314 lic="${lic}"
1315 fi
1316 fi
1317 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1318 local l="`basename ${lic}`"
1319
1320 # here is where we check for the licenses the user already
1321 # accepted ... if we don't find a match, we make the user accept
1322 local shopts=$-
1323 local alic
1324 set -o noglob #so that bash doesn't expand "*"
1325 for alic in ${ACCEPT_LICENSE} ; do
1326 if [[ ${alic} == ${l} ]]; then
1327 set +o noglob; set -${shopts} #reset old shell opts
1328 return 0
1329 fi
1330 done
1331 set +o noglob; set -$shopts #reset old shell opts
1332
1333 local licmsg=$(emktemp)
1334 cat <<-EOF > ${licmsg}
1335 **********************************************************
1336 The following license outlines the terms of use of this
1337 package. You MUST accept this license for installation to
1338 continue. When you are done viewing, hit 'q'. If you
1339 CTRL+C out of this, the install will not run!
1340 **********************************************************
1341
1342 EOF
1343 cat ${lic} >> ${licmsg}
1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1346 read alic
1347 case ${alic} in
1348 yes|Yes|y|Y)
1349 return 0
1350 ;;
1351 *)
1352 echo;echo;echo
1353 eerror "You MUST accept the license to continue! Exiting!"
1354 die "Failed to accept license"
1355 ;;
1356 esac
1357}
1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1362# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1363# the whole 'non-interactive' policy, but damnit I want CD support !
1364#
1365# With these cdrom functions we handle all the user interaction and
1366# standardize everything. All you have to do is call cdrom_get_cds()
1367# and when the function returns, you can assume that the cd has been
1368# found at CDROM_ROOT.
1369#
1370# The function will attempt to locate a cd based upon a file that is on
1371# the cd. The more files you give this function, the more cds
1372# the cdrom functions will handle.
1373#
1374# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1375# etc... If you want to give the cds better names, then just export
1376# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1377# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1378# also use the CDROM_NAME_SET bash array.
1379#
1380# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1381cdrom_get_cds() {
1382 # first we figure out how many cds we're dealing with by
1383 # the # of files they gave us
1384 local cdcnt=0
1385 local f=
1386 for f in "$@" ; do
1387 ((++cdcnt))
1388 export CDROM_CHECK_${cdcnt}="$f"
1389 done
1390 export CDROM_TOTAL_CDS=${cdcnt}
1391 export CDROM_CURRENT_CD=1
1392
1393 # now we see if the user gave use CD_ROOT ...
1394 # if they did, let's just believe them that it's correct
1395 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1396 local var=
1397 cdcnt=0
1398 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1399 ((++cdcnt))
1400 var="CD_ROOT_${cdcnt}"
1401 [[ -z ${!var} ]] && var="CD_ROOT"
1402 if [[ -z ${!var} ]] ; then 985 if [[ -z ${size} ]] ; then
1403 eerror "You must either use just the CD_ROOT" 986 insinto /usr/share/pixmaps
1404 eerror "or specify ALL the CD_ROOT_X variables." 987 else
1405 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 988 insinto /usr/share/icons/${theme}/${size}/${context}
1406 die "could not locate CD_ROOT_${cdcnt}"
1407 fi 989 fi
1408 done
1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break
1415 done
1416 export CDROM_MATCH=${f}
1417 return
1418 fi
1419 990
1420 # User didn't help us out so lets make sure they know they can 991 if [[ ${funcname} == doicon ]] ; then
1421 # simplify the whole process ...
1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1423 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1424 echo
1425 einfo "If you do not have the CD, but have the data files"
1426 einfo "mounted somewhere on your filesystem, just export"
1427 einfo "the variable CD_ROOT so that it points to the"
1428 einfo "directory containing the files."
1429 echo
1430 einfo "For example:"
1431 einfo "export CD_ROOT=/mnt/cdrom"
1432 echo
1433 else
1434 if [[ -n ${CDROM_NAME_SET} ]] ; then
1435 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1436 cdcnt=0
1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1438 ((++cdcnt))
1439 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1440 done
1441 fi
1442
1443 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1444 cdcnt=0
1445 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1446 ((++cdcnt))
1447 var="CDROM_NAME_${cdcnt}"
1448 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1449 done
1450 echo
1451 einfo "If you do not have the CDs, but have the data files"
1452 einfo "mounted somewhere on your filesystem, just export"
1453 einfo "the following variables so they point to the right place:"
1454 einfon ""
1455 cdcnt=0
1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1457 ((++cdcnt))
1458 echo -n " CD_ROOT_${cdcnt}"
1459 done
1460 echo
1461 einfo "Or, if you have all the files in the same place, or"
1462 einfo "you only have one cdrom, you can export CD_ROOT"
1463 einfo "and that place will be used as the same data source"
1464 einfo "for all the CDs."
1465 echo
1466 einfo "For example:"
1467 einfo "export CD_ROOT_1=/mnt/cdrom"
1468 echo
1469 fi
1470
1471 export CDROM_SET=""
1472 export CDROM_CURRENT_CD=0
1473 cdrom_load_next_cd
1474}
1475
1476# @FUNCTION: cdrom_load_next_cd
1477# @DESCRIPTION:
1478# Some packages are so big they come on multiple CDs. When you're done reading
1479# files off a CD and want access to the next one, just call this function.
1480# Again, all the messy details of user interaction are taken care of for you.
1481# Once this returns, just read the variable CDROM_ROOT for the location of the
1482# mounted CD. Note that you can only go forward in the CD list, so make sure
1483# you only call this function when you're done using the current CD.
1484cdrom_load_next_cd() {
1485 local var
1486 ((++CDROM_CURRENT_CD))
1487
1488 unset CDROM_ROOT
1489 var=CD_ROOT_${CDROM_CURRENT_CD}
1490 [[ -z ${!var} ]] && var="CD_ROOT"
1491 if [[ -z ${!var} ]] ; then 992 if [[ -f $1 ]] ; then
1492 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 993 doins "${1}"
1493 _cdrom_locate_file_on_cd ${!var} 994 elif [[ -d $1 ]] ; then
1494 else 995 shopt -s nullglob
1495 export CDROM_ROOT=${!var} 996 doins "${1}"/*.{png,svg}
1496 fi 997 shopt -u nullglob
1497
1498 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1499}
1500
1501# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1502# functions. this should *never* be called from an ebuild.
1503# all it does is try to locate a give file on a cd ... if the cd isn't
1504# found, then a message asking for the user to insert the cdrom will be
1505# displayed and we'll hang out here until:
1506# (1) the file is found on a mounted cdrom
1507# (2) the user hits CTRL+C
1508_cdrom_locate_file_on_cd() {
1509 local mline=""
1510 local showedmsg=0 showjolietmsg=0
1511
1512 while [[ -z ${CDROM_ROOT} ]] ; do
1513 local i=0
1514 local -a cdset=(${*//:/ })
1515 if [[ -n ${CDROM_SET} ]] ; then
1516 cdset=(${cdset[${CDROM_SET}]})
1517 fi
1518
1519 while [[ -n ${cdset[${i}]} ]] ; do
1520 local dir=$(dirname ${cdset[${i}]})
1521 local file=$(basename ${cdset[${i}]})
1522
1523 local point= node= fs= foo=
1524 while read point node fs foo ; do
1525 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1526 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1527 && continue
1528 point=${point//\040/ }
1529 [[ ! -d ${point}/${dir} ]] && continue
1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1531 export CDROM_ROOT=${point}
1532 export CDROM_SET=${i}
1533 export CDROM_MATCH=${cdset[${i}]}
1534 return
1535 done <<< "$(get_mounts)"
1536
1537 ((++i))
1538 done
1539
1540 echo
1541 if [[ ${showedmsg} -eq 0 ]] ; then
1542 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1543 if [[ -z ${CDROM_NAME} ]] ; then
1544 einfo "Please insert+mount the cdrom for ${PN} now !"
1545 else 998 else
1546 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !" 999 eerror "${1} is not a valid file/directory!"
1000 exit 1
1547 fi 1001 fi
1548 else 1002 else
1549 if [[ -z ${CDROM_NAME_1} ]] ; then 1003 break
1550 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1551 else
1552 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1553 einfo "Please insert+mount the ${!var} cdrom now !"
1554 fi
1555 fi 1004 fi
1556 showedmsg=1 1005 shift 1;;
1557 fi 1006 esac
1558 einfo "Press return to scan for the cd again"
1559 einfo "or hit CTRL+C to abort the emerge."
1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1564 ewarn "If you are having trouble with the detection"
1565 ewarn "of your CD, it is possible that you do not have"
1566 ewarn "Joliet support enabled in your kernel. Please"
1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1568 ebeep 5
1569 fi
1570 read || die "something is screwed with your system"
1571 done 1007 done
1008 if [[ ${funcname} == newicon ]] ; then
1009 newins "$@"
1010 fi
1011 ) || die
1012}
1013
1014# @FUNCTION: doicon
1015# @USAGE: [options] <icons>
1016# @DESCRIPTION:
1017# Install icon into the icon directory /usr/share/icons or into
1018# /usr/share/pixmaps if "--size" is not set.
1019# This is useful in conjunction with creating desktop/menu files.
1020#
1021# @CODE
1022# options:
1023# -s, --size
1024# !!! must specify to install into /usr/share/icons/... !!!
1025# size of the icon, like 48 or 48x48
1026# supported icon sizes are:
1027# 16 22 24 32 36 48 64 72 96 128 192 256 scalable
1028# -c, --context
1029# defaults to "apps"
1030# -t, --theme
1031# defaults to "hicolor"
1032#
1033# icons: list of icons
1034#
1035# example 1: doicon foobar.png fuqbar.svg
1036# results in: insinto /usr/share/pixmaps
1037# doins foobar.png fuqbar.svg
1038#
1039# example 2: doicon -s 48 foobar.png fuqbar.png
1040# results in: insinto /usr/share/icons/hicolor/48x48/apps
1041# doins foobar.png fuqbar.png
1042# @CODE
1043doicon() {
1044 _iconins ${FUNCNAME} "$@"
1045}
1046
1047# @FUNCTION: newicon
1048# @USAGE: [options] <icon> <newname>
1049# @DESCRIPTION:
1050# Like doicon, install the specified icon as newname.
1051#
1052# @CODE
1053# example 1: newicon foobar.png NEWNAME.png
1054# results in: insinto /usr/share/pixmaps
1055# newins foobar.png NEWNAME.png
1056#
1057# example 2: newicon -s 48 foobar.png NEWNAME.png
1058# results in: insinto /usr/share/icons/hicolor/48x48/apps
1059# newins foobar.png NEWNAME.png
1060# @CODE
1061newicon() {
1062 _iconins ${FUNCNAME} "$@"
1572} 1063}
1573 1064
1574# @FUNCTION: strip-linguas 1065# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>] 1066# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION: 1067# @DESCRIPTION:
1593 else 1084 else
1594 newls="" 1085 newls=""
1595 fi 1086 fi
1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1087 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1597 if [[ ${op} == "-i" ]] ; then 1088 if [[ ${op} == "-i" ]] ; then
1598 hasq ${f} ${ls} && newls="${newls} ${f}" 1089 has ${f} ${ls} && newls="${newls} ${f}"
1599 else 1090 else
1600 hasq ${f} ${ls} || newls="${newls} ${f}" 1091 has ${f} ${ls} || newls="${newls} ${f}"
1601 fi 1092 fi
1602 done 1093 done
1603 ls=${newls} 1094 ls=${newls}
1604 done 1095 done
1605 else 1096 else
1607 fi 1098 fi
1608 1099
1609 nols="" 1100 nols=""
1610 newls="" 1101 newls=""
1611 for f in ${LINGUAS} ; do 1102 for f in ${LINGUAS} ; do
1612 if hasq ${f} ${ls} ; then 1103 if has ${f} ${ls} ; then
1613 newls="${newls} ${f}" 1104 newls="${newls} ${f}"
1614 else 1105 else
1615 nols="${nols} ${f}" 1106 nols="${nols} ${f}"
1616 fi 1107 fi
1617 done 1108 done
1618 [[ -n ${nols} ]] \ 1109 [[ -n ${nols} ]] \
1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1110 && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1620 export LINGUAS=${newls:1} 1111 export LINGUAS=${newls:1}
1621} 1112}
1622 1113
1623# @FUNCTION: preserve_old_lib 1114# @FUNCTION: preserve_old_lib
1624# @USAGE: <libs to preserve> [more libs] 1115# @USAGE: <libs to preserve> [more libs]
1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1163 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1673 ewarn "in order to remove these old dependencies. If you do not have this" 1164 ewarn "in order to remove these old dependencies. If you do not have this"
1674 ewarn "helper program, simply emerge the 'gentoolkit' package." 1165 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn 1166 ewarn
1676 fi 1167 fi
1168 # temp hack for #348634 #357225
1169 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1677 ewarn " # revdep-rebuild --library ${lib##*/}" 1170 ewarn " # revdep-rebuild --library '${lib}' && rm '${lib}'"
1678 done 1171 done
1679 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1686 fi
1687} 1172}
1688 1173
1689# @FUNCTION: built_with_use 1174# @FUNCTION: built_with_use
1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1175# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION: 1176# @DESCRIPTION:
1177#
1178# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1179#
1692# A temporary hack until portage properly supports DEPENDing on USE 1180# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified 1181# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The 1182# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does 1183# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE). 1184# not actually support the defined USE flags (aka listed in IUSE).
1825 else 1313 else
1826 newbin "${tmpwrapper}" "${wrapper}" || die 1314 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi 1315 fi
1828} 1316}
1829 1317
1830# @FUNCTION: prepalldocs 1318# @FUNCTION: path_exists
1831# @USAGE: 1319# @USAGE: [-a|-o] <paths>
1832# @DESCRIPTION: 1320# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already 1321# Check if the specified paths exist. Works for all types of paths
1834# compressed, excluding /usr/share/doc/${PF}/html. 1322# (files/dirs/etc...). The -a and -o flags control the requirements
1835# Uses the ecompressdir to do the compression. 1323# of the paths. They correspond to "and" and "or" logic. So the -a
1836# 2009-02-18 by betelgeuse: 1324# flag means all the paths must exist while the -o flag means at least
1837# Commented because ecompressdir is even more internal to 1325# one of the paths must exist. The default behavior is "and". If no
1838# Portage than prepalldocs (it's not even mentioned in man 5 1326# paths are specified, then the return value is "false".
1839# ebuild). Please submit a better version for review to gentoo-dev 1327path_exists() {
1840# if you want prepalldocs here. 1328 local opt=$1
1841#prepalldocs() { 1329 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1844# fi
1845 1330
1846# cd "${D}" 1331 # no paths -> return false
1847# [[ -d usr/share/doc ]] || return 0 1332 # same behavior as: [[ -e "" ]]
1333 [[ $# -eq 0 ]] && return 1
1848 1334
1849# find usr/share/doc -exec gzip {} + 1335 local p r=0
1850# ecompressdir --ignore /usr/share/doc/${PF}/html 1336 for p in "$@" ; do
1851# ecompressdir --queue /usr/share/doc 1337 [[ -e ${p} ]]
1852#} 1338 : $(( r += $? ))
1339 done
1340
1341 case ${opt} in
1342 -a) return $(( r != 0 )) ;;
1343 -o) return $(( r == $# )) ;;
1344 esac
1345}
1346
1347# @FUNCTION: in_iuse
1348# @USAGE: <flag>
1349# @DESCRIPTION:
1350# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1351# as necessary.
1352#
1353# Note that this function should not be used in the global scope.
1354in_iuse() {
1355 debug-print-function ${FUNCNAME} "${@}"
1356 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1357
1358 local flag=${1}
1359 local liuse=( ${IUSE} )
1360
1361 has "${flag}" "${liuse[@]#[+-]}"
1362}
1363
1364# @FUNCTION: use_if_iuse
1365# @USAGE: <flag>
1366# @DESCRIPTION:
1367# Return true if the given flag is in USE and IUSE.
1368#
1369# Note that this function should not be used in the global scope.
1370use_if_iuse() {
1371 in_iuse $1 || return 1
1372 use $1
1373}
1374
1375# @FUNCTION: usex
1376# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1377# @DESCRIPTION:
1378# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1379# otherwise echo [false output][false suffix] (defaults to "no").
1380usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1381
1382# @FUNCTION: makeopts_jobs
1383# @USAGE: [${MAKEOPTS}]
1384# @DESCRIPTION:
1385# Searches the arguments (defaults to ${MAKEOPTS}) and extracts the jobs number
1386# specified therein. Useful for running non-make tools in parallel too.
1387# i.e. if the user has MAKEOPTS=-j9, this will show "9".
1388# We can't return the number as bash normalizes it to [0, 255]. If the flags
1389# haven't specified a -j flag, then "1" is shown as that is the default `make`
1390# uses. Since there's no way to represent infinity, we return 999 if the user
1391# has -j without a number.
1392makeopts_jobs() {
1393 [[ $# -eq 0 ]] && set -- ${MAKEOPTS}
1394 # This assumes the first .* will be more greedy than the second .*
1395 # since POSIX doesn't specify a non-greedy match (i.e. ".*?").
1396 local jobs=$(echo " $* " | sed -r -n \
1397 -e 's:.*[[:space:]](-j|--jobs[=[:space:]])[[:space:]]*([0-9]+).*:\2:p' \
1398 -e 's:.*[[:space:]](-j|--jobs)[[:space:]].*:999:p')
1399 echo ${jobs:-1}
1400}
1401
1402check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1403
1404fi

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