/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.315 Revision 1.382
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 1.382 2012/02/14 16:08:54 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 "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 101}
72 102
73# Default directory where patches are located 103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${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="${WORKDIR}/patch"
75# Default extension for patches 227# @VARIABLE: EPATCH_SUFFIX
228# @DESCRIPTION:
229# Default extension for patches (do not prefix the period yourself).
76EPATCH_SUFFIX="patch.bz2" 230EPATCH_SUFFIX="patch.bz2"
231# @VARIABLE: EPATCH_OPTS
232# @DESCRIPTION:
77# Default options for patch 233# Default options for patch:
234# @CODE
78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 235# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 236# --no-backup-if-mismatch - do not leave .orig files behind
80# Set -E to automatically remove empty files. 237# -E - automatically remove empty files
238# @CODE
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 239EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
240# @VARIABLE: EPATCH_EXCLUDE
241# @DESCRIPTION:
82# List of patches not to apply. Note this is only file names, 242# List of patches not to apply. Note this is only file names,
83# and not the full path .. 243# and not the full path. Globs accepted.
84EPATCH_EXCLUDE="" 244EPATCH_EXCLUDE=""
245# @VARIABLE: EPATCH_SINGLE_MSG
246# @DESCRIPTION:
85# Change the printed message for a single patch. 247# Change the printed message for a single patch.
86EPATCH_SINGLE_MSG="" 248EPATCH_SINGLE_MSG=""
249# @VARIABLE: EPATCH_MULTI_MSG
250# @DESCRIPTION:
87# Change the printed message for multiple patches. 251# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 252EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
89# Force applying bulk patches even if not following the style: 253# @VARIABLE: EPATCH_FORCE
90# 254# @DESCRIPTION:
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 255# Only require patches to match EPATCH_SUFFIX rather than the extended
92# 256# arch naming style.
93EPATCH_FORCE="no" 257EPATCH_FORCE="no"
94 258
95# This function is for bulk patching, or in theory for just one 259# @FUNCTION: epatch
96# or two patches. 260# @USAGE: [patches] [dirs of patches]
261# @DESCRIPTION:
262# epatch is designed to greatly simplify the application of patches. It can
263# process patch files directly, or directories of patches. The patches may be
264# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
265# the -p option as epatch will automatically attempt -p0 to -p5 until things
266# apply successfully.
97# 267#
98# It should work with .bz2, .gz, .zip and plain text patches. 268# If you do not specify any options, then epatch will default to the directory
99# Currently all patches should be the same format. 269# specified by EPATCH_SOURCE.
100# 270#
101# You do not have to specify '-p' option to patch, as it will 271# When processing directories, epatch will apply all patches that match:
102# try with -p0 to -p5 until it succeed, or fail at -p5. 272# @CODE
103# 273# if ${EPATCH_FORCE} != "yes"
104# Above EPATCH_* variables can be used to control various defaults,
105# bug they should be left as is to ensure an ebuild can rely on
106# them for.
107#
108# Patches are applied in current directory.
109#
110# Bulk Patches should preferably have the form of:
111#
112# ??_${ARCH}_foo.${EPATCH_SUFFIX} 274# ??_${ARCH}_foo.${EPATCH_SUFFIX}
275# else
276# *.${EPATCH_SUFFIX}
277# @CODE
278# The leading ?? are typically numbers used to force consistent patch ordering.
279# The arch field is used to apply patches only for the host architecture with
280# the special value of "all" means apply for everyone. Note that using values
281# other than "all" is highly discouraged -- you should apply patches all the
282# time and let architecture details be detected at configure/compile time.
113# 283#
114# For example: 284# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
285# for patches to apply.
115# 286#
116# 01_all_misc-fix.patch.bz2 287# 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() { 288epatch() {
129 _epatch_draw_line() { 289 _epatch_draw_line() {
290 # create a line of same length as input string
130 [[ -z $1 ]] && set "$(printf "%65s" '')" 291 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}" 292 echo "${1//?/=}"
132 } 293 }
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=""
140 294
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 295 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142 296
143 if [ "$#" -gt 1 ] 297 # Let the rest of the code process one user arg at a time --
144 then 298 # each arg may expand into multiple patches, and each arg may
299 # need to start off with the default global EPATCH_xxx values
300 if [[ $# -gt 1 ]] ; then
145 local m="" 301 local m
146 for m in "$@" ; do 302 for m in "$@" ; do
147 epatch "${m}" 303 epatch "${m}"
148 done 304 done
149 return 0 305 return 0
150 fi 306 fi
151 307
152 if [ -n "$1" -a -f "$1" ] 308 local SINGLE_PATCH="no"
153 then 309 # no args means process ${EPATCH_SOURCE}
310 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
311
312 if [[ -f $1 ]] ; then
154 SINGLE_PATCH="yes" 313 SINGLE_PATCH="yes"
155 314 set -- "$1"
156 local EPATCH_SOURCE="$1" 315 # Use the suffix from the single patch (localize it); the code
316 # below will find the suffix for us
157 local EPATCH_SUFFIX="${1##*\.}" 317 local EPATCH_SUFFIX=$1
158 318
159 elif [ -n "$1" -a -d "$1" ] 319 elif [[ -d $1 ]] ; then
160 then 320 # 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 ... 321 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
162 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 322
323 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
324 # Re-use EPATCH_SOURCE as a search dir
325 epatch "${EPATCH_SOURCE}/$1"
326 return $?
327
328 else
329 # sanity check ... if it isn't a dir or file, wtf man ?
330 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
331 echo
332 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
333 eerror
334 eerror " ${EPATCH_SOURCE}"
335 eerror " ( ${EPATCH_SOURCE##*/} )"
336 echo
337 die "Cannot find \$EPATCH_SOURCE!"
338 fi
339
340 local PIPE_CMD
341 case ${EPATCH_SUFFIX##*\.} in
342 xz) PIPE_CMD="xz -dc" ;;
343 lzma) PIPE_CMD="lzma -dc" ;;
344 bz2) PIPE_CMD="bzip2 -dc" ;;
345 gz|Z|z) PIPE_CMD="gzip -dc" ;;
346 ZIP|zip) PIPE_CMD="unzip -p" ;;
347 *) ;;
348 esac
349
350 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
351
352 local x
353 for x in "$@" ; do
354 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
355 # didn't match anything, ignore continue on
356 [[ ! -f ${x} ]] && continue
357
358 local patchname=${x##*/}
359
360 # Apply single patches, or forced sets of patches, or
361 # patches with ARCH dependant names.
362 # ???_arch_foo.patch
363 # Else, skip this input altogether
364 local a=${patchname#*_} # strip the ???_
365 a=${a%%_*} # strip the _foo.patch
366 if ! [[ ${SINGLE_PATCH} == "yes" || \
367 ${EPATCH_FORCE} == "yes" || \
368 ${a} == all || \
369 ${a} == ${ARCH} ]]
163 then 370 then
164 local EPATCH_SOURCE="$1/*" 371 continue
372 fi
373
374 # Let people filter things dynamically
375 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
376 # let people use globs in the exclude
377 eshopts_push -o noglob
378
379 local ex
380 for ex in ${EPATCH_EXCLUDE} ; do
381 if [[ ${patchname} == ${ex} ]] ; then
382 eshopts_pop
383 continue 2
384 fi
385 done
386
387 eshopts_pop
388 fi
389
390 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
391 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
392 einfo "${EPATCH_SINGLE_MSG}"
393 else
394 einfo "Applying ${patchname} ..."
395 fi
165 else 396 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 397 einfo " ${patchname} ..."
167 fi 398 fi
168 else 399
169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 400 # most of the time, there will only be one run per unique name,
170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 401 # but if there are more, make sure we get unique log filenames
171 then 402 local STDERR_TARGET="${T}/${patchname}.out"
172 EPATCH_SOURCE="$1" 403 if [[ -e ${STDERR_TARGET} ]] ; then
404 STDERR_TARGET="${T}/${patchname}-$$.out"
405 fi
406
407 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
408
409 # Decompress the patch if need be
410 local count=0
411 local PATCH_TARGET
412 if [[ -n ${PIPE_CMD} ]] ; then
413 PATCH_TARGET="${T}/$$.patch"
414 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
415
416 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
417 echo
418 eerror "Could not extract patch!"
419 #die "Could not extract patch!"
420 count=5
421 break
173 fi 422 fi
423 else
424 PATCH_TARGET=${x}
425 fi
174 426
427 # Check for absolute paths in patches. If sandbox is disabled,
428 # people could (accidently) patch files in the root filesystem.
429 # Or trigger other unpleasantries #237667. So disallow -p0 on
430 # such patches.
431 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
432 if [[ -n ${abs_paths} ]] ; then
433 count=1
434 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
435 fi
436 # Similar reason, but with relative paths.
437 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
438 if [[ -n ${rel_paths} ]] ; then
439 eqawarn "QA Notice: Your patch uses relative paths '../'."
440 eqawarn " In the future this will cause a failure."
441 eqawarn "${rel_paths}"
442 fi
443
444 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
445 while [[ ${count} -lt 5 ]] ; do
446 # Generate some useful debug info ...
447 (
448 _epatch_draw_line "***** ${patchname} *****"
175 echo 449 echo
176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 450 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
451 echo
452 _epatch_draw_line "***** ${patchname} *****"
453 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
454 ret=$?
455 echo
456 echo "patch program exited with status ${ret}"
457 exit ${ret}
458 ) >> "${STDERR_TARGET}"
459
460 if [ $? -eq 0 ] ; then
461 (
462 _epatch_draw_line "***** ${patchname} *****"
463 echo
464 echo "ACTUALLY APPLYING ${patchname} ..."
465 echo
466 _epatch_draw_line "***** ${patchname} *****"
467 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
468 ret=$?
469 echo
470 echo "patch program exited with status ${ret}"
471 exit ${ret}
472 ) >> "${STDERR_TARGET}"
473
474 if [ $? -ne 0 ] ; then
475 echo
476 eerror "A dry-run of patch command succeeded, but actually"
477 eerror "applying the patch failed!"
478 #die "Real world sux compared to the dreamworld!"
479 count=5
480 fi
481 break
482 fi
483
484 : $(( count++ ))
485 done
486
487 # if we had to decompress the patch, delete the temp one
488 if [[ -n ${PIPE_CMD} ]] ; then
489 rm -f "${PATCH_TARGET}"
490 fi
491
492 if [[ ${count} -ge 5 ]] ; then
493 echo
494 eerror "Failed Patch: ${patchname} !"
495 eerror " ( ${PATCH_TARGET} )"
177 eerror 496 eerror
178 eerror " ${EPATCH_SOURCE}" 497 eerror "Include in your bugreport the contents of:"
179 eerror " ( ${EPATCH_SOURCE##*/} )" 498 eerror
499 eerror " ${STDERR_TARGET}"
180 echo 500 echo
181 die "Cannot find \$EPATCH_SOURCE!"
182 fi
183
184 local EPATCH_SOURCE="${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}!" 501 die "Failed Patch: ${patchname}!"
336 fi 502 fi
337 503
338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 504 # if everything worked, delete the patch log
339 505 rm -f "${STDERR_TARGET}"
340 eend 0 506 eend 0
341 fi
342 done 507 done
343 if [ "${SINGLE_PATCH}" = "no" ] 508
344 then 509 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
345 einfo "Done with patching" 510 : # everything worked
511}
512
513# @FUNCTION: epatch_user
514# @USAGE:
515# @DESCRIPTION:
516# Applies user-provided patches to the source tree. The patches are
517# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
518# of these three directories to exist will be the one to use, ignoring
519# any more general directories which might exist as well.
520#
521# User patches are intended for quick testing of patches without ebuild
522# modifications, as well as for permanent customizations a user might
523# desire. Obviously, there can be no official support for arbitrarily
524# patched ebuilds. So whenever a build log in a bug report mentions that
525# user patches were applied, the user should be asked to reproduce the
526# problem without these.
527#
528# Not all ebuilds do call this function, so placing patches in the
529# stated directory might or might not work, depending on the package and
530# the eclasses it inherits and uses. It is safe to call the function
531# repeatedly, so it is always possible to add a call at the ebuild
532# level. The first call is the time when the patches will be
533# applied.
534#
535# Ideally, this function should be called after gentoo-specific patches
536# have been applied, so that their code can be modified as well, but
537# before calls to e.g. eautoreconf, as the user patches might affect
538# autotool input files as well.
539epatch_user() {
540 [[ $# -ne 0 ]] && die "epatch_user takes no options"
541
542 # Allow multiple calls to this function; ignore all but the first
543 local applied="${T}/epatch_user.applied"
544 [[ -e ${applied} ]] && return 2
545
546 # don't clobber any EPATCH vars that the parent might want
547 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
548 for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}; do
549 EPATCH_SOURCE=${base}/${CTARGET}/${check}
550 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
551 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
552 if [[ -d ${EPATCH_SOURCE} ]] ; then
553 EPATCH_SOURCE=${EPATCH_SOURCE} \
554 EPATCH_SUFFIX="patch" \
555 EPATCH_FORCE="yes" \
556 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
557 epatch
558 echo "${EPATCH_SOURCE}" > "${applied}"
559 return 0
346 fi 560 fi
561 done
562 echo "none" > "${applied}"
563 return 1
347} 564}
348 565
349# @FUNCTION: emktemp 566# @FUNCTION: emktemp
350# @USAGE: [temp dir] 567# @USAGE: [temp dir]
351# @DESCRIPTION: 568# @DESCRIPTION:
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 596 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
380 fi 597 fi
381 fi 598 fi
382} 599}
383 600
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 601# @FUNCTION: edos2unix
762# @USAGE: <file> [more files ...] 602# @USAGE: <file> [more files ...]
763# @DESCRIPTION: 603# @DESCRIPTION:
764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 604# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this 605# 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 606# 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. 607# they will all be changed from the DOS CRLF format to the UNIX LF format.
768edos2unix() { 608edos2unix() {
769 echo "$@" | xargs sed -i 's/\r$//' 609 [[ $# -eq 0 ]] && return 0
610 sed -i 's/\r$//' -- "$@" || die
770} 611}
771 612
613# @FUNCTION: make_desktop_entry
614# @USAGE: make_desktop_entry(<command>, [name], [icon], [type], [fields])
615# @DESCRIPTION:
772# Make a desktop file ! 616# Make a .desktop file.
773# Great for making those icons in kde/gnome startmenu !
774# Amaze your friends ! Get the women ! Join today !
775# 617#
776# make_desktop_entry(<command>, [name], [icon], [type], [path]) 618# @CODE
777#
778# binary: what command does the app run with ? 619# binary: what command does the app run with ?
779# name: the name that will show up in the menu 620# name: the name that will show up in the menu
780# icon: give your little like a pretty little icon ... 621# icon: give your little like a pretty little icon ...
781# this can be relative (to /usr/share/pixmaps) or 622# this can be relative (to /usr/share/pixmaps) or
782# a full path to an icon 623# a full path to an icon
783# type: what kind of application is this ? for categories: 624# type: what kind of application is this?
625# for categories:
784# http://standards.freedesktop.org/menu-spec/latest/apa.html 626# http://standards.freedesktop.org/menu-spec/latest/apa.html
785# path: if your app needs to startup in a specific dir 627# if unset, function tries to guess from package's category
628# fields: extra fields to append to the desktop file; a printf string
629# @CODE
786make_desktop_entry() { 630make_desktop_entry() {
787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 631 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
788 632
789 local exec=${1} 633 local exec=${1}
790 local name=${2:-${PN}} 634 local name=${2:-${PN}}
791 local icon=${3:-${PN}} 635 local icon=${3:-${PN}}
792 local type=${4} 636 local type=${4}
793 local path=${5} 637 local fields=${5}
794 638
795 if [[ -z ${type} ]] ; then 639 if [[ -z ${type} ]] ; then
796 local catmaj=${CATEGORY%%-*} 640 local catmaj=${CATEGORY%%-*}
797 local catmin=${CATEGORY##*-} 641 local catmin=${CATEGORY##*-}
798 case ${catmaj} in 642 case ${catmaj} in
799 app) 643 app)
800 case ${catmin} in 644 case ${catmin} in
801 accessibility) type=Accessibility;; 645 accessibility) type=Accessibility;;
802 admin) type=System;; 646 admin) type=System;;
803 antivirus) type=System;; 647 antivirus) type=System;;
804 arch) type=Archiving;; 648 arch) type=Archiving;;
805 backup) type=Archiving;; 649 backup) type=Archiving;;
806 cdr) type=DiscBurning;; 650 cdr) type=DiscBurning;;
807 dicts) type=Dictionary;; 651 dicts) type=Dictionary;;
808 doc) type=Documentation;; 652 doc) type=Documentation;;
809 editors) type=TextEditor;; 653 editors) type=TextEditor;;
810 emacs) type=TextEditor;; 654 emacs) type=TextEditor;;
811 emulation) type=Emulator;; 655 emulation) type=Emulator;;
812 laptop) type=HardwareSettings;; 656 laptop) type=HardwareSettings;;
813 office) type=Office;; 657 office) type=Office;;
814 pda) type=PDA;; 658 pda) type=PDA;;
815 vim) type=TextEditor;; 659 vim) type=TextEditor;;
816 xemacs) type=TextEditor;; 660 xemacs) type=TextEditor;;
817 *) type=;;
818 esac 661 esac
819 ;; 662 ;;
820 663
821 dev) 664 dev)
822 type="Development" 665 type="Development"
823 ;; 666 ;;
824 667
825 games) 668 games)
826 case ${catmin} in 669 case ${catmin} in
827 action|fps) type=ActionGame;; 670 action|fps) type=ActionGame;;
828 arcade) type=ArcadeGame;; 671 arcade) type=ArcadeGame;;
829 board) type=BoardGame;; 672 board) type=BoardGame;;
830 emulation) type=Emulator;; 673 emulation) type=Emulator;;
831 kids) type=KidsGame;; 674 kids) type=KidsGame;;
832 puzzle) type=LogicGame;; 675 puzzle) type=LogicGame;;
833 roguelike) type=RolePlaying;; 676 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;; 677 rpg) type=RolePlaying;;
835 simulation) type=Simulation;; 678 simulation) type=Simulation;;
836 sports) type=SportsGame;; 679 sports) type=SportsGame;;
837 strategy) type=StrategyGame;; 680 strategy) type=StrategyGame;;
838 *) type=;;
839 esac 681 esac
840 type="Game;${type}" 682 type="Game;${type}"
841 ;; 683 ;;
842 684
843 gnome) 685 gnome)
852 type="Network;Email" 694 type="Network;Email"
853 ;; 695 ;;
854 696
855 media) 697 media)
856 case ${catmin} in 698 case ${catmin} in
699 gfx)
857 gfx) type=Graphics;; 700 type=Graphics
701 ;;
702 *)
703 case ${catmin} in
858 radio) type=Tuner;; 704 radio) type=Tuner;;
859 sound) type=Audio;; 705 sound) type=Audio;;
860 tv) type=TV;; 706 tv) type=TV;;
861 video) type=Video;; 707 video) type=Video;;
862 *) type=;; 708 esac
709 type="AudioVideo;${type}"
710 ;;
863 esac 711 esac
864 type="AudioVideo;${type}"
865 ;; 712 ;;
866 713
867 net) 714 net)
868 case ${catmin} in 715 case ${catmin} in
869 dialup) type=Dialup;; 716 dialup) type=Dialup;;
870 ftp) type=FileTransfer;; 717 ftp) type=FileTransfer;;
871 im) type=InstantMessaging;; 718 im) type=InstantMessaging;;
872 irc) type=IRCClient;; 719 irc) type=IRCClient;;
873 mail) type=Email;; 720 mail) type=Email;;
874 news) type=News;; 721 news) type=News;;
875 nntp) type=News;; 722 nntp) type=News;;
876 p2p) type=FileTransfer;; 723 p2p) type=FileTransfer;;
877 *) type=;; 724 voip) type=Telephony;;
878 esac 725 esac
879 type="Network;${type}" 726 type="Network;${type}"
880 ;; 727 ;;
881 728
882 sci) 729 sci)
883 case ${catmin} in 730 case ${catmin} in
884 astro*) type=Astronomy;; 731 astro*) type=Astronomy;;
885 bio*) type=Biology;; 732 bio*) type=Biology;;
886 calc*) type=Calculator;; 733 calc*) type=Calculator;;
887 chem*) type=Chemistry;; 734 chem*) type=Chemistry;;
888 elec*) type=Electronics;; 735 elec*) type=Electronics;;
889 geo*) type=Geology;; 736 geo*) type=Geology;;
890 math*) type=Math;; 737 math*) type=Math;;
891 physics) type=Physics;; 738 physics) type=Physics;;
892 visual*) type=DataVisualization;; 739 visual*) type=DataVisualization;;
893 *) type=;;
894 esac 740 esac
895 type="Science;${type}" 741 type="Education;Science;${type}"
896 ;; 742 ;;
897 743
898 sys) 744 sys)
899 type="System" 745 type="System"
900 ;; 746 ;;
901 747
902 www) 748 www)
903 case ${catmin} in 749 case ${catmin} in
904 client) type=WebBrowser;; 750 client) type=WebBrowser;;
905 *) type=;;
906 esac 751 esac
907 type="Network" 752 type="Network;${type}"
908 ;; 753 ;;
909 754
910 *) 755 *)
911 type= 756 type=
912 ;; 757 ;;
918 local desktop_name="${PN}-${SLOT}" 763 local desktop_name="${PN}-${SLOT}"
919 fi 764 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 765 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 766 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
922 767
768 # Don't append another ";" when a valid category value is provided.
769 type=${type%;}${type:+;}
770
771 eshopts_push -s extglob
772 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
773 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
774 ewarn "allowed in .desktop files if the value is not an absolute path."
775 icon=${icon%.@(xpm|png|svg)}
776 fi
777 eshopts_pop
778
923 cat <<-EOF > "${desktop}" 779 cat <<-EOF > "${desktop}"
924 [Desktop Entry] 780 [Desktop Entry]
925 Version=1.0
926 Name=${name} 781 Name=${name}
927 Type=Application 782 Type=Application
928 Comment=${DESCRIPTION} 783 Comment=${DESCRIPTION}
929 Exec=${exec} 784 Exec=${exec}
930 TryExec=${exec%% *} 785 TryExec=${exec%% *}
931 Icon=${icon} 786 Icon=${icon}
932 Categories=${type}; 787 Categories=${type}
933 EOF 788 EOF
934 789
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 790 if [[ ${fields:-=} != *=* ]] ; then
791 # 5th arg used to be value to Path=
792 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
793 fields="Path=${fields}"
794 fi
795 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
936 796
937 ( 797 (
938 # wrap the env here so that the 'insinto' call 798 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller 799 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications 800 insinto /usr/share/applications
941 doins "${desktop}" 801 doins "${desktop}"
942 ) 802 ) || die "installing desktop file failed"
943} 803}
944 804
945# @FUNCTION: validate_desktop_entries 805# @FUNCTION: validate_desktop_entries
946# @USAGE: [directories] 806# @USAGE: [directories]
947# @MAINTAINER: 807# @MAINTAINER:
1081 # wrap the env here so that the 'insinto' call 941 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller 942 # doesn't corrupt the env of the caller
1083 insinto /usr/share/pixmaps 943 insinto /usr/share/pixmaps
1084 newins "$@" 944 newins "$@"
1085 ) 945 )
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 ${ver} in
1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1237 ;;
1238 2.0|2.0.1)
1239 skip=$(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 ;;
1258 *)
1259 eerror "I'm sorry, but I was unable to support the Makeself file."
1260 eerror "The version I detected was '${ver}'."
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
1266 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1267 fi
1268 case ${exe} in
1269 tail) exe="tail -n +${skip} '${src}'";;
1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1271 *) die "makeself cant handle exe '${exe}'"
1272 esac
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 ${exe} | gunzip | tar --no-same-owner -xf -
1290 ;;
1291 *)
1292 eerror "Unknown filetype \"${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 ${alic} in
1348 yes|Yes|y|Y)
1349 return 0
1350 ;;
1351 *)
1352 echo;echo;echo
1353 eerror "You MUST accept the license to continue! Exiting!"
1354 die "Failed to accept license"
1355 ;;
1356 esac
1357} 946}
1358 947
1359# @FUNCTION: cdrom_get_cds 948# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 949# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION: 950# @DESCRIPTION:
1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 998 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 999 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1 1000 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do 1001 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET)) 1002 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break 1003 [[ -e ${CDROM_ROOT}/${f} ]] && break
1415 done 1004 done
1416 export CDROM_MATCH=${f} 1005 export CDROM_MATCH=${f}
1417 return 1006 return
1418 fi 1007 fi
1419 1008
1593 else 1182 else
1594 newls="" 1183 newls=""
1595 fi 1184 fi
1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1185 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1597 if [[ ${op} == "-i" ]] ; then 1186 if [[ ${op} == "-i" ]] ; then
1598 hasq ${f} ${ls} && newls="${newls} ${f}" 1187 has ${f} ${ls} && newls="${newls} ${f}"
1599 else 1188 else
1600 hasq ${f} ${ls} || newls="${newls} ${f}" 1189 has ${f} ${ls} || newls="${newls} ${f}"
1601 fi 1190 fi
1602 done 1191 done
1603 ls=${newls} 1192 ls=${newls}
1604 done 1193 done
1605 else 1194 else
1607 fi 1196 fi
1608 1197
1609 nols="" 1198 nols=""
1610 newls="" 1199 newls=""
1611 for f in ${LINGUAS} ; do 1200 for f in ${LINGUAS} ; do
1612 if hasq ${f} ${ls} ; then 1201 if has ${f} ${ls} ; then
1613 newls="${newls} ${f}" 1202 newls="${newls} ${f}"
1614 else 1203 else
1615 nols="${nols} ${f}" 1204 nols="${nols} ${f}"
1616 fi 1205 fi
1617 done 1206 done
1618 [[ -n ${nols} ]] \ 1207 [[ -n ${nols} ]] \
1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1208 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1620 export LINGUAS=${newls:1} 1209 export LINGUAS=${newls:1}
1621} 1210}
1622 1211
1623# @FUNCTION: preserve_old_lib 1212# @FUNCTION: preserve_old_lib
1624# @USAGE: <libs to preserve> [more libs] 1213# @USAGE: <libs to preserve> [more libs]
1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1261 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" 1262 ewarn "in order to remove these old dependencies. If you do not have this"
1674 ewarn "helper program, simply emerge the 'gentoolkit' package." 1263 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn 1264 ewarn
1676 fi 1265 fi
1266 # temp hack for #348634 #357225
1267 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1677 ewarn " # revdep-rebuild --library ${lib##*/}" 1268 ewarn " # revdep-rebuild --library '${lib}'"
1678 done 1269 done
1679 if [[ ${notice} -eq 1 ]] ; then 1270 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn 1271 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1272 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1273 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1687} 1278}
1688 1279
1689# @FUNCTION: built_with_use 1280# @FUNCTION: built_with_use
1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1281# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION: 1282# @DESCRIPTION:
1283#
1284# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1285#
1692# A temporary hack until portage properly supports DEPENDing on USE 1286# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified 1287# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The 1288# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does 1289# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE). 1290# not actually support the defined USE flags (aka listed in IUSE).
1825 else 1419 else
1826 newbin "${tmpwrapper}" "${wrapper}" || die 1420 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi 1421 fi
1828} 1422}
1829 1423
1830# @FUNCTION: prepalldocs 1424# @FUNCTION: path_exists
1831# @USAGE: 1425# @USAGE: [-a|-o] <paths>
1832# @DESCRIPTION: 1426# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already 1427# Check if the specified paths exist. Works for all types of paths
1834# compressed, excluding /usr/share/doc/${PF}/html. 1428# (files/dirs/etc...). The -a and -o flags control the requirements
1835# Uses the ecompressdir to do the compression. 1429# of the paths. They correspond to "and" and "or" logic. So the -a
1836# 2009-02-18 by betelgeuse: 1430# flag means all the paths must exist while the -o flag means at least
1837# Commented because ecompressdir is even more internal to 1431# 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 1432# paths are specified, then the return value is "false".
1839# ebuild). Please submit a better version for review to gentoo-dev 1433path_exists() {
1840# if you want prepalldocs here. 1434 local opt=$1
1841#prepalldocs() { 1435 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1844# fi
1845 1436
1846# cd "${D}" 1437 # no paths -> return false
1847# [[ -d usr/share/doc ]] || return 0 1438 # same behavior as: [[ -e "" ]]
1439 [[ $# -eq 0 ]] && return 1
1848 1440
1849# find usr/share/doc -exec gzip {} + 1441 local p r=0
1850# ecompressdir --ignore /usr/share/doc/${PF}/html 1442 for p in "$@" ; do
1851# ecompressdir --queue /usr/share/doc 1443 [[ -e ${p} ]]
1852#} 1444 : $(( r += $? ))
1445 done
1446
1447 case ${opt} in
1448 -a) return $(( r != 0 )) ;;
1449 -o) return $(( r == $# )) ;;
1450 esac
1451}
1452
1453# @FUNCTION: in_iuse
1454# @USAGE: <flag>
1455# @DESCRIPTION:
1456# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1457# as necessary.
1458#
1459# Note that this function should not be used in the global scope.
1460in_iuse() {
1461 debug-print-function ${FUNCNAME} "${@}"
1462 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1463
1464 local flag=${1}
1465 local liuse=( ${IUSE} )
1466
1467 has "${flag}" "${liuse[@]#[+-]}"
1468}
1469
1470# @FUNCTION: use_if_iuse
1471# @USAGE: <flag>
1472# @DESCRIPTION:
1473# Return true if the given flag is in USE and IUSE.
1474#
1475# Note that this function should not be used in the global scope.
1476use_if_iuse() {
1477 in_iuse $1 || return 1
1478 use $1
1479}
1480
1481# @FUNCTION: usex
1482# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1483# @DESCRIPTION:
1484# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1485# otherwise echo [false output][false suffix] (defaults to "no").
1486usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1487
1488check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1489
1490fi

Legend:
Removed from v.1.315  
changed lines
  Added in v.1.382

  ViewVC Help
Powered by ViewVC 1.1.20