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Revision 1.294 Revision 1.330
1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2009 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 1.294 2008/01/14 04:52:35 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.330 2010/02/15 02:10:39 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
17 17
18inherit multilib portability 18inherit multilib portability
19 19
20DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
21 21
22if has "${EAPI:-0}" 0 1 2; then
23
22# @FUNCTION: epause 24# @FUNCTION: epause
23# @USAGE: [seconds] 25# @USAGE: [seconds]
24# @DESCRIPTION: 26# @DESCRIPTION:
25# Sleep for the specified number of seconds (default of 5 seconds). Useful when 27# 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 28# 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, 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all. 30# don't wait at all. Defined in EAPIs 0 1 and 2.
29epause() { 31epause() {
30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
31} 33}
32 34
33# @FUNCTION: ebeep 35# @FUNCTION: ebeep
34# @USAGE: [number of beeps] 36# @USAGE: [number of beeps]
35# @DESCRIPTION: 37# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when 38# 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 39# 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, 40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all. 41# don't beep at all. Defined in EAPIs 0 1 and 2.
40ebeep() { 42ebeep() {
41 local n 43 local n
42 if [[ -z ${EBEEP_IGNORE} ]] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
44 echo -ne "\a" 46 echo -ne "\a"
47 sleep 1 49 sleep 1
48 done 50 done
49 fi 51 fi
50} 52}
51 53
52# Default directory where patches are located 54fi
55
56# @FUNCTION: ecvs_clean
57# @USAGE: [list of dirs]
58# @DESCRIPTION:
59# Remove CVS directories recursiveley. Useful when a source tarball contains
60# internal CVS directories. Defaults to $PWD.
61ecvs_clean() {
62 [[ -z $* ]] && set -- .
63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
65}
66
67# @FUNCTION: esvn_clean
68# @USAGE: [list of dirs]
69# @DESCRIPTION:
70# Remove .svn directories recursiveley. Useful when a source tarball contains
71# internal Subversion directories. Defaults to $PWD.
72esvn_clean() {
73 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: eshopts_push
78# @USAGE: [options to `set` or `shopt`]
79# @DESCRIPTION:
80# Often times code will want to enable a shell option to change code behavior.
81# Since changing shell options can easily break other pieces of code (which
82# assume the default state), eshopts_push is used to (1) push the current shell
83# options onto a stack and (2) pass the specified arguments to set.
84#
85# If the first argument is '-s' or '-u', we assume you want to call `shopt`
86# rather than `set` as there are some options only available via that.
87#
88# A common example is to disable shell globbing so that special meaning/care
89# may be used with variables/arguments to custom functions. That would be:
90# @CODE
91# eshopts_push -o noglob
92# for x in ${foo} ; do
93# if ...some check... ; then
94# eshopts_pop
95# return 0
96# fi
97# done
98# eshopts_pop
99# @CODE
100eshopts_push() {
101 # have to assume __ESHOPTS_SAVE__ isn't screwed with
102 # as a `declare -a` here will reset its value
103 local i=${#__ESHOPTS_SAVE__[@]}
104 if [[ $1 == -[su] ]] ; then
105 __ESHOPTS_SAVE__[$i]=$(shopt -p)
106 [[ $# -eq 0 ]] && return 0
107 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
108 else
109 __ESHOPTS_SAVE__[$i]=$-
110 [[ $# -eq 0 ]] && return 0
111 set "$@" || die "eshopts_push: bad options to set: $*"
112 fi
113}
114
115# @FUNCTION: eshopts_pop
116# @USAGE:
117# @DESCRIPTION:
118# Restore the shell options to the state saved with the corresponding
119# eshopts_push call. See that function for more details.
120eshopts_pop() {
121 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
122 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
123 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
124 local s=${__ESHOPTS_SAVE__[$i]}
125 unset __ESHOPTS_SAVE__[$i]
126 if [[ ${s} == "shopt -"* ]] ; then
127 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
128 else
129 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
130 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
131 fi
132}
133
134# @VARIABLE: EPATCH_SOURCE
135# @DESCRIPTION:
136# Default directory to search for patches.
53EPATCH_SOURCE="${WORKDIR}/patch" 137EPATCH_SOURCE="${WORKDIR}/patch"
54# Default extension for patches 138# @VARIABLE: EPATCH_SUFFIX
139# @DESCRIPTION:
140# Default extension for patches (do not prefix the period yourself).
55EPATCH_SUFFIX="patch.bz2" 141EPATCH_SUFFIX="patch.bz2"
142# @VARIABLE: EPATCH_OPTS
143# @DESCRIPTION:
56# Default options for patch 144# Default options for patch:
145# @CODE
57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 146# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 147# --no-backup-if-mismatch - do not leave .orig files behind
59# Set -E to automatically remove empty files. 148# -E - automatically remove empty files
149# @CODE
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 150EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
151# @VARIABLE: EPATCH_EXCLUDE
152# @DESCRIPTION:
61# List of patches not to apply. Not this is only file names, 153# List of patches not to apply. Note this is only file names,
62# and not the full path .. 154# and not the full path. Globs accepted.
63EPATCH_EXCLUDE="" 155EPATCH_EXCLUDE=""
156# @VARIABLE: EPATCH_SINGLE_MSG
157# @DESCRIPTION:
64# Change the printed message for a single patch. 158# Change the printed message for a single patch.
65EPATCH_SINGLE_MSG="" 159EPATCH_SINGLE_MSG=""
160# @VARIABLE: EPATCH_MULTI_MSG
161# @DESCRIPTION:
66# Change the printed message for multiple patches. 162# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 163EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
68# Force applying bulk patches even if not following the style: 164# @VARIABLE: EPATCH_FORCE
69# 165# @DESCRIPTION:
70# ??_${ARCH}_foo.${EPATCH_SUFFIX} 166# Only require patches to match EPATCH_SUFFIX rather than the extended
71# 167# arch naming style.
72EPATCH_FORCE="no" 168EPATCH_FORCE="no"
73 169
74# This function is for bulk patching, or in theory for just one 170# @FUNCTION: epatch
75# or two patches. 171# @USAGE: [patches] [dirs of patches]
172# @DESCRIPTION:
173# epatch is designed to greatly simplify the application of patches. It can
174# process patch files directly, or directories of patches. The patches may be
175# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
176# the -p option as epatch will automatically attempt -p0 to -p5 until things
177# apply successfully.
76# 178#
77# It should work with .bz2, .gz, .zip and plain text patches. 179# If you do not specify any options, then epatch will default to the directory
78# Currently all patches should be the same format. 180# specified by EPATCH_SOURCE.
79# 181#
80# You do not have to specify '-p' option to patch, as it will 182# When processing directories, epatch will apply all patches that match:
81# try with -p0 to -p5 until it succeed, or fail at -p5. 183# @CODE
82# 184# ${EPATCH_FORCE} == "yes"
83# Above EPATCH_* variables can be used to control various defaults,
84# bug they should be left as is to ensure an ebuild can rely on
85# them for.
86#
87# Patches are applied in current directory.
88#
89# Bulk Patches should preferibly have the form of:
90#
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 185# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# else
187# *.${EPATCH_SUFFIX}
188# @CODE
189# The leading ?? are typically numbers used to force consistent patch ordering.
190# The arch field is used to apply patches only for the host architecture with
191# the special value of "all" means apply for everyone. Note that using values
192# other than "all" is highly discouraged -- you should apply patches all the
193# time and let architecture details be detected at configure/compile time.
92# 194#
93# For example: 195# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
196# for patches to apply.
94# 197#
95# 01_all_misc-fix.patch.bz2 198# Refer to the other EPATCH_xxx variables for more customization of behavior.
96# 02_sparc_another-fix.patch.bz2
97#
98# This ensures that there are a set order, and you can have ARCH
99# specific patches.
100#
101# If you however give an argument to epatch(), it will treat it as a
102# single patch that need to be applied if its a file. If on the other
103# hand its a directory, it will set EPATCH_SOURCE to this.
104#
105# <azarah@gentoo.org> (10 Nov 2002)
106#
107epatch() { 199epatch() {
108 _epatch_draw_line() { 200 _epatch_draw_line() {
201 # create a line of same length as input string
109 [[ -z $1 ]] && set "$(printf "%65s" '')" 202 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}" 203 echo "${1//?/=}"
111 } 204 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
113 local PIPE_CMD=""
114 local STDERR_TARGET="${T}/$$.out"
115 local PATCH_TARGET="${T}/$$.patch"
116 local PATCH_SUFFIX=""
117 local SINGLE_PATCH="no"
118 local x=""
119 205
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 206 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121 207
122 if [ "$#" -gt 1 ] 208 # Let the rest of the code process one user arg at a time --
123 then 209 # each arg may expand into multiple patches, and each arg may
210 # need to start off with the default global EPATCH_xxx values
211 if [[ $# -gt 1 ]] ; then
124 local m="" 212 local m
125 for m in "$@" ; do 213 for m in "$@" ; do
126 epatch "${m}" 214 epatch "${m}"
127 done 215 done
128 return 0 216 return 0
129 fi 217 fi
130 218
131 if [ -n "$1" -a -f "$1" ] 219 local SINGLE_PATCH="no"
132 then 220 # no args means process ${EPATCH_SOURCE}
221 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
222
223 if [[ -f $1 ]] ; then
133 SINGLE_PATCH="yes" 224 SINGLE_PATCH="yes"
134 225 set -- "$1"
135 local EPATCH_SOURCE="$1" 226 # Use the suffix from the single patch (localize it); the code
227 # below will find the suffix for us
136 local EPATCH_SUFFIX="${1##*\.}" 228 local EPATCH_SUFFIX=$1
137 229
138 elif [ -n "$1" -a -d "$1" ] 230 elif [[ -d $1 ]] ; then
139 then 231 # Some people like to make dirs of patches w/out suffixes (vim)
140 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 232 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
141 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 233
234 else
235 # sanity check ... if it isn't a dir or file, wtf man ?
236 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
237 echo
238 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
239 eerror
240 eerror " ${EPATCH_SOURCE}"
241 eerror " ( ${EPATCH_SOURCE##*/} )"
242 echo
243 die "Cannot find \$EPATCH_SOURCE!"
244 fi
245
246 local PIPE_CMD
247 case ${EPATCH_SUFFIX##*\.} in
248 xz) PIPE_CMD="xz -dc" ;;
249 lzma) PIPE_CMD="lzma -dc" ;;
250 bz2) PIPE_CMD="bzip2 -dc" ;;
251 gz|Z|z) PIPE_CMD="gzip -dc" ;;
252 ZIP|zip) PIPE_CMD="unzip -p" ;;
253 *) ;;
254 esac
255
256 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
257
258 local x
259 for x in "$@" ; do
260 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
261 # didn't match anything, ignore continue on
262 [[ ! -f ${x} ]] && continue
263
264 local patchname=${x##*/}
265
266 # Apply single patches, or forced sets of patches, or
267 # patches with ARCH dependant names.
268 # ???_arch_foo.patch
269 # Else, skip this input altogether
270 local a=${patchname#*_} # strip the ???_
271 a=${a%%_*} # strip the _foo.patch
272 if ! [[ ${SINGLE_PATCH} == "yes" || \
273 ${EPATCH_FORCE} == "yes" || \
274 ${a} == all || \
275 ${a} == ${ARCH} ]]
142 then 276 then
143 local EPATCH_SOURCE="$1/*" 277 continue
278 fi
279
280 # Let people filter things dynamically
281 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
282 # let people use globs in the exclude
283 eshopts_push -o noglob
284
285 local ex
286 for ex in ${EPATCH_EXCLUDE} ; do
287 if [[ ${patchname} == ${ex} ]] ; then
288 eshopts_pop
289 continue 2
290 fi
291 done
292
293 eshopts_pop
294 fi
295
296 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
297 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
298 einfo "${EPATCH_SINGLE_MSG}"
299 else
300 einfo "Applying ${patchname} ..."
301 fi
144 else 302 else
145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 303 einfo " ${patchname} ..."
146 fi 304 fi
147 else 305
148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 306 # most of the time, there will only be one run per unique name,
149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 307 # but if there are more, make sure we get unique log filenames
150 then 308 local STDERR_TARGET="${T}/${patchname}.out"
151 EPATCH_SOURCE="$1" 309 if [[ -e ${STDERR_TARGET} ]] ; then
310 STDERR_TARGET="${T}/${patchname}-$$.out"
311 fi
312
313 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
314
315 # Decompress the patch if need be
316 local count=0
317 local PATCH_TARGET
318 if [[ -n ${PIPE_CMD} ]] ; then
319 PATCH_TARGET="${T}/$$.patch"
320 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
321
322 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
323 echo
324 eerror "Could not extract patch!"
325 #die "Could not extract patch!"
326 count=5
327 break
152 fi 328 fi
329 else
330 PATCH_TARGET=${x}
331 fi
153 332
333 # Check for absolute paths in patches. If sandbox is disabled,
334 # people could (accidently) patch files in the root filesystem.
335 # Or trigger other unpleasantries #237667. So disallow -p0 on
336 # such patches.
337 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
338 if [[ -n ${abs_paths} ]] ; then
339 count=1
340 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
341 fi
342
343 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
344 while [[ ${count} -lt 5 ]] ; do
345 # Generate some useful debug info ...
346 (
347 _epatch_draw_line "***** ${patchname} *****"
154 echo 348 echo
155 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 349 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
350 echo
351 _epatch_draw_line "***** ${patchname} *****"
352 ) >> "${STDERR_TARGET}"
353
354 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
355 (
356 _epatch_draw_line "***** ${patchname} *****"
357 echo
358 echo "ACTUALLY APPLYING ${patchname} ..."
359 echo
360 _epatch_draw_line "***** ${patchname} *****"
361 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
362 ) >> "${STDERR_TARGET}"
363
364 if [ $? -ne 0 ] ; then
365 echo
366 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!"
369 count=5
370 fi
371 break
372 fi
373
374 : $(( count++ ))
375 done
376
377 # if we had to decompress the patch, delete the temp one
378 if [[ -n ${PIPE_CMD} ]] ; then
379 rm -f "${PATCH_TARGET}"
380 fi
381
382 if [[ ${count} -ge 5 ]] ; then
383 echo
384 eerror "Failed Patch: ${patchname} !"
385 eerror " ( ${PATCH_TARGET} )"
156 eerror 386 eerror
157 eerror " ${EPATCH_SOURCE}" 387 eerror "Include in your bugreport the contents of:"
158 eerror " ( ${EPATCH_SOURCE##*/} )" 388 eerror
389 eerror " ${STDERR_TARGET}"
159 echo 390 echo
160 die "Cannot find \$EPATCH_SOURCE!"
161 fi
162
163 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
164 fi
165
166 case ${EPATCH_SUFFIX##*\.} in
167 bz2)
168 PIPE_CMD="bzip2 -dc"
169 PATCH_SUFFIX="bz2"
170 ;;
171 gz|Z|z)
172 PIPE_CMD="gzip -dc"
173 PATCH_SUFFIX="gz"
174 ;;
175 ZIP|zip)
176 PIPE_CMD="unzip -p"
177 PATCH_SUFFIX="zip"
178 ;;
179 *)
180 PIPE_CMD="cat"
181 PATCH_SUFFIX="patch"
182 ;;
183 esac
184
185 if [ "${SINGLE_PATCH}" = "no" ]
186 then
187 einfo "${EPATCH_MULTI_MSG}"
188 fi
189 for x in ${EPATCH_SOURCE}
190 do
191 # New ARCH dependant patch naming scheme ...
192 #
193 # ???_arch_foo.patch
194 #
195 if [ -f ${x} ] && \
196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
197 [ "${EPATCH_FORCE}" = "yes" ])
198 then
199 local count=0
200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
202
203 if [ -n "${EPATCH_EXCLUDE}" ]
204 then
205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
206 then
207 continue
208 fi
209 fi
210
211 if [ "${SINGLE_PATCH}" = "yes" ]
212 then
213 if [ -n "${EPATCH_SINGLE_MSG}" ]
214 then
215 einfo "${EPATCH_SINGLE_MSG}"
216 else
217 einfo "Applying ${patchname} ..."
218 fi
219 else
220 einfo " ${patchname} ..."
221 fi
222
223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
225
226 # Allow for prefix to differ ... im lazy, so shoot me :/
227 while [ "${count}" -lt 5 ]
228 do
229 # Generate some useful debug info ...
230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232
233 if [ "${PATCH_SUFFIX}" != "patch" ]
234 then
235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
237 else
238 PATCH_TARGET="${x}"
239 fi
240
241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
243
244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246
247 if [ "${PATCH_SUFFIX}" != "patch" ]
248 then
249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
250 then
251 echo
252 eerror "Could not extract patch!"
253 #die "Could not extract patch!"
254 count=5
255 break
256 fi
257 fi
258
259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
260 then
261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
266
267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
269
270 if [ "$?" -ne 0 ]
271 then
272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 echo
274 eerror "A dry-run of patch command succeeded, but actually"
275 eerror "applying the patch failed!"
276 #die "Real world sux compared to the dreamworld!"
277 count=5
278 fi
279
280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
281
282 break
283 fi
284
285 count=$((count + 1))
286 done
287
288 if [ "${PATCH_SUFFIX}" != "patch" ]
289 then
290 rm -f ${PATCH_TARGET}
291 fi
292
293 if [ "${count}" -eq 5 ]
294 then
295 echo
296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
298 eerror
299 eerror "Include in your bugreport the contents of:"
300 eerror
301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
302 echo
303 die "Failed Patch: ${patchname}!" 391 die "Failed Patch: ${patchname}!"
304 fi 392 fi
305 393
306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 394 # if everything worked, delete the patch log
307 395 rm -f "${STDERR_TARGET}"
308 eend 0 396 eend 0
309 fi
310 done 397 done
311 if [ "${SINGLE_PATCH}" = "no" ] 398
312 then 399 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
313 einfo "Done with patching" 400 : # everything worked
401}
402epatch_user() {
403 [[ $# -ne 0 ]] && die "epatch_user takes no options"
404
405 # don't clobber any EPATCH vars that the parent might want
406 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
407 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
408 EPATCH_SOURCE=${base}/${CTARGET}/${check}
409 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
410 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
411 if [[ -d ${EPATCH_SOURCE} ]] ; then
412 EPATCH_SOURCE=${EPATCH_SOURCE} \
413 EPATCH_SUFFIX="patch" \
414 EPATCH_FORCE="yes" \
415 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
416 epatch
417 break
314 fi 418 fi
419 done
315} 420}
316 421
317# @FUNCTION: emktemp 422# @FUNCTION: emktemp
318# @USAGE: [temp dir] 423# @USAGE: [temp dir]
319# @DESCRIPTION: 424# @DESCRIPTION:
355# base-system@gentoo.org (Linux) 460# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X) 461# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X) 462# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) 463# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION: 464# @DESCRIPTION:
360# Small wrapper for getent (Linux), nidump (Mac OS X), 465# Small wrapper for getent (Linux),
466# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
361# and pw (FreeBSD) used in enewuser()/enewgroup() 467# and pw (FreeBSD) used in enewuser()/enewgroup()
362egetent() { 468egetent() {
363 case ${CHOST} in 469 case ${CHOST} in
364 *-darwin*) 470 *-darwin[678])
365 case "$2" in 471 case "$2" in
366 *[!0-9]*) # Non numeric 472 *[!0-9]*) # Non numeric
367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 473 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
368 ;; 474 ;;
369 *) # Numeric 475 *) # Numeric
370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 476 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
477 ;;
478 esac
479 ;;
480 *-darwin*)
481 local mytype=$1
482 [[ "passwd" == $mytype ]] && mytype="Users"
483 [[ "group" == $mytype ]] && mytype="Groups"
484 case "$2" in
485 *[!0-9]*) # Non numeric
486 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
487 ;;
488 *) # Numeric
489 local mykey="UniqueID"
490 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
491 dscl . -search /$mytype $mykey $2 2>/dev/null
371 ;; 492 ;;
372 esac 493 esac
373 ;; 494 ;;
374 *-freebsd*|*-dragonfly*) 495 *-freebsd*|*-dragonfly*)
375 local opts action="user" 496 local opts action="user"
575 fi 696 fi
576 ;; 697 ;;
577 698
578 *) 699 *)
579 if [[ -z $@ ]] ; then 700 if [[ -z $@ ]] ; then
580 useradd ${opts} ${euser} \ 701 useradd ${opts} \
581 -c "added by portage for ${PN}" \ 702 -c "added by portage for ${PN}" \
703 ${euser} \
582 || die "enewuser failed" 704 || die "enewuser failed"
583 else 705 else
584 einfo " - Extra: $@" 706 einfo " - Extra: $@"
585 useradd ${opts} ${euser} "$@" \ 707 useradd ${opts} "$@" \
708 ${euser} \
586 || die "enewuser failed" 709 || die "enewuser failed"
587 fi 710 fi
588 ;; 711 ;;
589 esac 712 esac
590 713
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 995 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 996 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
874 997
875 cat <<-EOF > "${desktop}" 998 cat <<-EOF > "${desktop}"
876 [Desktop Entry] 999 [Desktop Entry]
877 Version=1.0
878 Name=${name} 1000 Name=${name}
879 Type=Application 1001 Type=Application
880 Comment=${DESCRIPTION} 1002 Comment=${DESCRIPTION}
881 Exec=${exec} 1003 Exec=${exec}
882 TryExec=${exec%% *} 1004 TryExec=${exec%% *}
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 1043 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi 1044 fi
923} 1045}
924 1046
925# @FUNCTION: make_session_desktop 1047# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command> 1048# @USAGE: <title> <command> [command args...]
927# @DESCRIPTION: 1049# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the 1050# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager. 1051# Window Manager. The command is the name of the Window Manager.
1052#
1053# You can set the name of the file via the ${wm} variable.
930make_session_desktop() { 1054make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1055 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1056 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
933 1057
934 local title=$1 1058 local title=$1
935 local command=$2 1059 local command=$2
936 local desktop=${T}/${wm}.desktop 1060 local desktop=${T}/${wm:-${PN}}.desktop
1061 shift 2
937 1062
938 cat <<-EOF > "${desktop}" 1063 cat <<-EOF > "${desktop}"
939 [Desktop Entry] 1064 [Desktop Entry]
940 Name=${title} 1065 Name=${title}
941 Comment=This session logs you into ${title} 1066 Comment=This session logs you into ${title}
942 Exec=${command} 1067 Exec=${command} $*
943 TryExec=${command} 1068 TryExec=${command}
944 Type=Application 1069 Type=XSession
945 EOF 1070 EOF
946 1071
947 ( 1072 (
948 # wrap the env here so that the 'insinto' call 1073 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller 1074 # doesn't corrupt the env of the caller
1261 lic="${PWD}/${lic}" 1386 lic="${PWD}/${lic}"
1262 elif [ -e "${lic}" ] ; then 1387 elif [ -e "${lic}" ] ; then
1263 lic="${lic}" 1388 lic="${lic}"
1264 fi 1389 fi
1265 fi 1390 fi
1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 local l="`basename ${lic}`" 1391 local l="`basename ${lic}`"
1268 1392
1269 # here is where we check for the licenses the user already 1393 # here is where we check for the licenses the user already
1270 # accepted ... if we don't find a match, we make the user accept 1394 # accepted ... if we don't find a match, we make the user accept
1271 local shopts=$-
1272 local alic 1395 local alic
1273 set -o noglob #so that bash doesn't expand "*" 1396 eshopts_push -o noglob # so that bash doesn't expand "*"
1274 for alic in ${ACCEPT_LICENSE} ; do 1397 for alic in ${ACCEPT_LICENSE} ; do
1275 if [[ ${alic} == ${l} ]]; then 1398 if [[ ${alic} == ${l} ]]; then
1276 set +o noglob; set -${shopts} #reset old shell opts 1399 eshopts_pop
1277 return 0 1400 return 0
1278 fi 1401 fi
1279 done 1402 done
1280 set +o noglob; set -$shopts #reset old shell opts 1403 eshopts_pop
1404 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1281 1405
1282 local licmsg=$(emktemp) 1406 local licmsg=$(emktemp)
1283 cat <<-EOF > ${licmsg} 1407 cat <<-EOF > ${licmsg}
1284 ********************************************************** 1408 **********************************************************
1285 The following license outlines the terms of use of this 1409 The following license outlines the terms of use of this
1454# displayed and we'll hang out here until: 1578# displayed and we'll hang out here until:
1455# (1) the file is found on a mounted cdrom 1579# (1) the file is found on a mounted cdrom
1456# (2) the user hits CTRL+C 1580# (2) the user hits CTRL+C
1457_cdrom_locate_file_on_cd() { 1581_cdrom_locate_file_on_cd() {
1458 local mline="" 1582 local mline=""
1459 local showedmsg=0 1583 local showedmsg=0 showjolietmsg=0
1460 1584
1461 while [[ -z ${CDROM_ROOT} ]] ; do 1585 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0 1586 local i=0
1463 local -a cdset=(${*//:/ }) 1587 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then 1588 if [[ -n ${CDROM_SET} ]] ; then
1505 showedmsg=1 1629 showedmsg=1
1506 fi 1630 fi
1507 einfo "Press return to scan for the cd again" 1631 einfo "Press return to scan for the cd again"
1508 einfo "or hit CTRL+C to abort the emerge." 1632 einfo "or hit CTRL+C to abort the emerge."
1509 echo 1633 echo
1634 if [[ ${showjolietmsg} -eq 0 ]] ; then
1635 showjolietmsg=1
1636 else
1510 einfo "If you are having trouble with the detection" 1637 ewarn "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have" 1638 ewarn "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please" 1639 ewarn "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1640 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1641 ebeep 5
1642 fi
1514 read || die "something is screwed with your system" 1643 read || die "something is screwed with your system"
1515 done 1644 done
1516} 1645}
1517 1646
1518# @FUNCTION: strip-linguas 1647# @FUNCTION: strip-linguas
1527# of the lists. 1656# of the lists.
1528strip-linguas() { 1657strip-linguas() {
1529 local ls newls nols 1658 local ls newls nols
1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1659 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1531 local op=$1; shift 1660 local op=$1; shift
1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1661 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1533 local d f 1662 local d f
1534 for d in "$@" ; do 1663 for d in "$@" ; do
1535 if [[ ${op} == "-u" ]] ; then 1664 if [[ ${op} == "-u" ]] ; then
1536 newls=${ls} 1665 newls=${ls}
1537 else 1666 else
1538 newls="" 1667 newls=""
1539 fi 1668 fi
1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1669 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1541 if [[ ${op} == "-i" ]] ; then 1670 if [[ ${op} == "-i" ]] ; then
1542 hasq ${f} ${ls} && newls="${newls} ${f}" 1671 hasq ${f} ${ls} && newls="${newls} ${f}"
1543 else 1672 else
1544 hasq ${f} ${ls} || newls="${newls} ${f}" 1673 hasq ${f} ${ls} || newls="${newls} ${f}"
1545 fi 1674 fi
1558 else 1687 else
1559 nols="${nols} ${f}" 1688 nols="${nols} ${f}"
1560 fi 1689 fi
1561 done 1690 done
1562 [[ -n ${nols} ]] \ 1691 [[ -n ${nols} ]] \
1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1692 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1564 export LINGUAS=${newls:1} 1693 export LINGUAS=${newls:1}
1565} 1694}
1566 1695
1567# @FUNCTION: preserve_old_lib 1696# @FUNCTION: preserve_old_lib
1568# @USAGE: <libs to preserve> [more libs] 1697# @USAGE: <libs to preserve> [more libs]
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1707 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage" 1708 die "Invalid preserve_old_lib() usage"
1580 fi 1709 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1710 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582 1711
1712 # let portage worry about it
1713 has preserve-libs ${FEATURES} && return 0
1714
1583 local lib dir 1715 local lib dir
1584 for lib in "$@" ; do 1716 for lib in "$@" ; do
1585 [[ -e ${ROOT}/${lib} ]] || continue 1717 [[ -e ${ROOT}/${lib} ]] || continue
1586 dir=${lib%/*} 1718 dir=${lib%/*}
1587 dodir ${dir} || die "dodir ${dir} failed" 1719 dodir ${dir} || die "dodir ${dir} failed"
1597preserve_old_lib_notify() { 1729preserve_old_lib_notify() {
1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1730 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1731 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage" 1732 die "Invalid preserve_old_lib_notify() usage"
1601 fi 1733 fi
1734
1735 # let portage worry about it
1736 has preserve-libs ${FEATURES} && return 0
1602 1737
1603 local lib notice=0 1738 local lib notice=0
1604 for lib in "$@" ; do 1739 for lib in "$@" ; do
1605 [[ -e ${ROOT}/${lib} ]] || continue 1740 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then 1741 if [[ ${notice} -eq 0 ]] ; then
1615 ewarn " # revdep-rebuild --library ${lib##*/}" 1750 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done 1751 done
1617 if [[ ${notice} -eq 1 ]] ; then 1752 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn 1753 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1754 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries." 1755 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1756 for lib in "$@" ; do
1757 ewarn " # rm '${lib}'"
1758 done
1621 fi 1759 fi
1622} 1760}
1623 1761
1624# @FUNCTION: built_with_use 1762# @FUNCTION: built_with_use
1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1763# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION: 1764# @DESCRIPTION:
1765#
1766# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1767#
1627# A temporary hack until portage properly supports DEPENDing on USE 1768# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified 1769# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The 1770# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does 1771# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE). 1772# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control 1773# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or" 1774# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled 1775# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be 1776# while the -o flag means at least one of the listed IUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it 1777# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found 1778# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags. 1779# in IUSE like normal USE flags.
1639# 1780#
1640# Remember that this function isn't terribly intelligent so order of optional 1781# Remember that this function isn't terribly intelligent so order of optional
1675 die) die "Unable to determine what USE flags $PKG was built with";; 1816 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac 1817 esac
1677 fi 1818 fi
1678 1819
1679 if [[ ${hidden} == "no" ]] ; then 1820 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE}) 1821 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1681 # Don't check USE_EXPAND #147237 1822 # Don't check USE_EXPAND #147237
1682 local expand 1823 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1824 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then 1825 if [[ $1 == ${expand}_* ]] ; then
1685 expand="" 1826 expand=""
1686 break 1827 break
1687 fi 1828 fi
1688 done 1829 done
1689 if [[ -n ${expand} ]] ; then 1830 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then 1831 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1691 case ${missing_action} in 1832 case ${missing_action} in
1692 true) return 0;; 1833 true) return 0;;
1693 false) return 1;; 1834 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";; 1835 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac 1836 esac
1726 done 1867 done
1727 eend 0 1868 eend 0
1728} 1869}
1729 1870
1730# @FUNCTION: make_wrapper 1871# @FUNCTION: make_wrapper
1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath] 1872# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1732# @DESCRIPTION: 1873# @DESCRIPTION:
1733# Create a shell wrapper script named wrapper in installpath 1874# Create a shell wrapper script named wrapper in installpath
1734# (defaults to the bindir) to execute target (default of wrapper) by 1875# (defaults to the bindir) to execute target (default of wrapper) by
1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited 1876# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1736# libpaths followed by optionally changing directory to chdir. 1877# libpaths followed by optionally changing directory to chdir.
1759 ) || die 1900 ) || die
1760 else 1901 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die 1902 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi 1903 fi
1763} 1904}
1905
1906# @FUNCTION: prepalldocs
1907# @USAGE:
1908# @DESCRIPTION:
1909# Compress files in /usr/share/doc which are not already
1910# compressed, excluding /usr/share/doc/${PF}/html.
1911# Uses the ecompressdir to do the compression.
1912# 2009-02-18 by betelgeuse:
1913# Commented because ecompressdir is even more internal to
1914# Portage than prepalldocs (it's not even mentioned in man 5
1915# ebuild). Please submit a better version for review to gentoo-dev
1916# if you want prepalldocs here.
1917#prepalldocs() {
1918# if [[ -n $1 ]] ; then
1919# ewarn "prepalldocs: invalid usage; takes no arguments"
1920# fi
1921
1922# cd "${D}"
1923# [[ -d usr/share/doc ]] || return 0
1924
1925# find usr/share/doc -exec gzip {} +
1926# ecompressdir --ignore /usr/share/doc/${PF}/html
1927# ecompressdir --queue /usr/share/doc
1928#}

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