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Revision 1.296 Revision 1.326
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 1.296 2008/02/13 20:50:06 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.326 2010/01/10 05:53:36 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
47 sleep 1 47 sleep 1
48 done 48 done
49 fi 49 fi
50} 50}
51 51
52# Default directory where patches are located 52# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs]
54# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD.
57ecvs_clean() {
58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
72
73# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`]
75# @DESCRIPTION:
76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
88# return 0
89# fi
90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
100}
101
102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
53EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
54# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
55EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
56# Default options for patch 127# Default options for patch:
128# @CODE
57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 130# --no-backup-if-mismatch - do not leave .orig files behind
59# Set -E to automatically remove empty files. 131# -E - automatically remove empty files
132# @CODE
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
61# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
62# and not the full path .. 137# and not the full path. Globs accepted.
63EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
64# Change the printed message for a single patch. 141# Change the printed message for a single patch.
65EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
143# @VARIABLE: EPATCH_MULTI_MSG
144# @DESCRIPTION:
66# Change the printed message for multiple patches. 145# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
68# Force applying bulk patches even if not following the style: 147# @VARIABLE: EPATCH_FORCE
69# 148# @DESCRIPTION:
70# ??_${ARCH}_foo.${EPATCH_SUFFIX} 149# Only require patches to match EPATCH_SUFFIX rather than the extended
71# 150# arch naming style.
72EPATCH_FORCE="no" 151EPATCH_FORCE="no"
73 152
74# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
75# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
76# 161#
77# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
78# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
79# 164#
80# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
81# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
82# 167# ${EPATCH_FORCE} == "yes"
83# Above EPATCH_* variables can be used to control various defaults,
84# bug they should be left as is to ensure an ebuild can rely on
85# them for.
86#
87# Patches are applied in current directory.
88#
89# Bulk Patches should preferibly have the form of:
90#
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
92# 177#
93# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
94# 180#
95# 01_all_misc-fix.patch.bz2 181# 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() { 182epatch() {
108 _epatch_draw_line() { 183 _epatch_draw_line() {
184 # create a line of same length as input string
109 [[ -z $1 ]] && set "$(printf "%65s" '')" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}" 186 echo "${1//?/=}"
111 } 187 }
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=""
119 188
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121 190
122 if [ "$#" -gt 1 ] 191 # Let the rest of the code process one user arg at a time --
123 then 192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
124 local m="" 195 local m
125 for m in "$@" ; do 196 for m in "$@" ; do
126 epatch "${m}" 197 epatch "${m}"
127 done 198 done
128 return 0 199 return 0
129 fi 200 fi
130 201
131 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
132 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
133 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
134 208 set -- "$1"
135 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
136 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
137 212
138 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
139 then 214 # 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 ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
141 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
142 then 259 then
143 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && continue
271 done
272
273 eshopts_pop
274 fi
275
276 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
277 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
278 einfo "${EPATCH_SINGLE_MSG}"
279 else
280 einfo "Applying ${patchname} ..."
281 fi
144 else 282 else
145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 283 einfo " ${patchname} ..."
146 fi 284 fi
147 else 285
148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 286 # most of the time, there will only be one run per unique name,
149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 287 # but if there are more, make sure we get unique log filenames
150 then 288 local STDERR_TARGET="${T}/${patchname}.out"
151 EPATCH_SOURCE="$1" 289 if [[ -e ${STDERR_TARGET} ]] ; then
290 STDERR_TARGET="${T}/${patchname}-$$.out"
291 fi
292
293 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
294
295 # Decompress the patch if need be
296 local count=0
297 local PATCH_TARGET
298 if [[ -n ${PIPE_CMD} ]] ; then
299 PATCH_TARGET="${T}/$$.patch"
300 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
301
302 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
152 fi 308 fi
309 else
310 PATCH_TARGET=${x}
311 fi
153 312
313 # Check for absolute paths in patches. If sandbox is disabled,
314 # people could (accidently) patch files in the root filesystem.
315 # Or trigger other unpleasantries #237667. So disallow -p0 on
316 # such patches.
317 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
318 if [[ -n ${abs_paths} ]] ; then
319 count=1
320 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
321 fi
322
323 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
324 while [[ ${count} -lt 5 ]] ; do
325 # Generate some useful debug info ...
326 (
327 _epatch_draw_line "***** ${patchname} *****"
154 echo 328 echo
155 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 329 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
330 echo
331 _epatch_draw_line "***** ${patchname} *****"
332 ) >> "${STDERR_TARGET}"
333
334 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 (
336 _epatch_draw_line "***** ${patchname} *****"
337 echo
338 echo "ACTUALLY APPLYING ${patchname} ..."
339 echo
340 _epatch_draw_line "***** ${patchname} *****"
341 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
342 ) >> "${STDERR_TARGET}"
343
344 if [ $? -ne 0 ] ; then
345 echo
346 eerror "A dry-run of patch command succeeded, but actually"
347 eerror "applying the patch failed!"
348 #die "Real world sux compared to the dreamworld!"
349 count=5
350 fi
351 break
352 fi
353
354 : $(( count++ ))
355 done
356
357 # if we had to decompress the patch, delete the temp one
358 if [[ -n ${PIPE_CMD} ]] ; then
359 rm -f "${PATCH_TARGET}"
360 fi
361
362 if [[ ${count} -ge 5 ]] ; then
363 echo
364 eerror "Failed Patch: ${patchname} !"
365 eerror " ( ${PATCH_TARGET} )"
156 eerror 366 eerror
157 eerror " ${EPATCH_SOURCE}" 367 eerror "Include in your bugreport the contents of:"
158 eerror " ( ${EPATCH_SOURCE##*/} )" 368 eerror
369 eerror " ${STDERR_TARGET}"
159 echo 370 echo
160 die "Cannot find \$EPATCH_SOURCE!"
161 fi
162
163 local EPATCH_SOURCE="${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}!" 371 die "Failed Patch: ${patchname}!"
304 fi 372 fi
305 373
306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 374 # if everything worked, delete the patch log
307 375 rm -f "${STDERR_TARGET}"
308 eend 0 376 eend 0
309 fi
310 done 377 done
311 if [ "${SINGLE_PATCH}" = "no" ] 378
312 then 379 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
313 einfo "Done with patching" 380 : # everything worked
381}
382epatch_user() {
383 [[ $# -ne 0 ]] && die "epatch_user takes no options"
384
385 # don't clobber any EPATCH vars that the parent might want
386 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
387 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
388 EPATCH_SOURCE=${base}/${CTARGET}/${check}
389 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
390 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
391 if [[ -d ${EPATCH_SOURCE} ]] ; then
392 EPATCH_SOURCE=${EPATCH_SOURCE} \
393 EPATCH_SUFFIX="patch" \
394 EPATCH_FORCE="yes" \
395 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
396 epatch
397 break
314 fi 398 fi
399 done
315} 400}
316 401
317# @FUNCTION: emktemp 402# @FUNCTION: emktemp
318# @USAGE: [temp dir] 403# @USAGE: [temp dir]
319# @DESCRIPTION: 404# @DESCRIPTION:
355# base-system@gentoo.org (Linux) 440# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X) 441# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X) 442# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) 443# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION: 444# @DESCRIPTION:
360# Small wrapper for getent (Linux), nidump (Mac OS X), 445# Small wrapper for getent (Linux),
446# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
361# and pw (FreeBSD) used in enewuser()/enewgroup() 447# and pw (FreeBSD) used in enewuser()/enewgroup()
362egetent() { 448egetent() {
363 case ${CHOST} in 449 case ${CHOST} in
364 *-darwin*) 450 *-darwin[678])
365 case "$2" in 451 case "$2" in
366 *[!0-9]*) # Non numeric 452 *[!0-9]*) # Non numeric
367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 453 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
368 ;; 454 ;;
369 *) # Numeric 455 *) # Numeric
370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
457 ;;
458 esac
459 ;;
460 *-darwin*)
461 local mytype=$1
462 [[ "passwd" == $mytype ]] && mytype="Users"
463 [[ "group" == $mytype ]] && mytype="Groups"
464 case "$2" in
465 *[!0-9]*) # Non numeric
466 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
467 ;;
468 *) # Numeric
469 local mykey="UniqueID"
470 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
471 dscl . -search /$mytype $mykey $2 2>/dev/null
371 ;; 472 ;;
372 esac 473 esac
373 ;; 474 ;;
374 *-freebsd*|*-dragonfly*) 475 *-freebsd*|*-dragonfly*)
375 local opts action="user" 476 local opts action="user"
575 fi 676 fi
576 ;; 677 ;;
577 678
578 *) 679 *)
579 if [[ -z $@ ]] ; then 680 if [[ -z $@ ]] ; then
580 useradd ${opts} ${euser} \ 681 useradd ${opts} \
581 -c "added by portage for ${PN}" \ 682 -c "added by portage for ${PN}" \
683 ${euser} \
582 || die "enewuser failed" 684 || die "enewuser failed"
583 else 685 else
584 einfo " - Extra: $@" 686 einfo " - Extra: $@"
585 useradd ${opts} ${euser} "$@" \ 687 useradd ${opts} "$@" \
688 ${euser} \
586 || die "enewuser failed" 689 || die "enewuser failed"
587 fi 690 fi
588 ;; 691 ;;
589 esac 692 esac
590 693
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 975 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 976 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
874 977
875 cat <<-EOF > "${desktop}" 978 cat <<-EOF > "${desktop}"
876 [Desktop Entry] 979 [Desktop Entry]
877 Version=1.0
878 Name=${name} 980 Name=${name}
879 Type=Application 981 Type=Application
880 Comment=${DESCRIPTION} 982 Comment=${DESCRIPTION}
881 Exec=${exec} 983 Exec=${exec}
882 TryExec=${exec%% *} 984 TryExec=${exec%% *}
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 1023 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi 1024 fi
923} 1025}
924 1026
925# @FUNCTION: make_session_desktop 1027# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command> 1028# @USAGE: <title> <command> [command args...]
927# @DESCRIPTION: 1029# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the 1030# 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. 1031# Window Manager. The command is the name of the Window Manager.
1032#
1033# You can set the name of the file via the ${wm} variable.
930make_session_desktop() { 1034make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1035 [[ -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 1036 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
933 1037
934 local title=$1 1038 local title=$1
935 local command=$2 1039 local command=$2
936 local desktop=${T}/${wm}.desktop 1040 local desktop=${T}/${wm:-${PN}}.desktop
1041 shift 2
937 1042
938 cat <<-EOF > "${desktop}" 1043 cat <<-EOF > "${desktop}"
939 [Desktop Entry] 1044 [Desktop Entry]
940 Name=${title} 1045 Name=${title}
941 Comment=This session logs you into ${title} 1046 Comment=This session logs you into ${title}
942 Exec=${command} 1047 Exec=${command} $*
943 TryExec=${command} 1048 TryExec=${command}
944 Type=Application 1049 Type=XSession
945 EOF 1050 EOF
946 1051
947 ( 1052 (
948 # wrap the env here so that the 'insinto' call 1053 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller 1054 # doesn't corrupt the env of the caller
1261 lic="${PWD}/${lic}" 1366 lic="${PWD}/${lic}"
1262 elif [ -e "${lic}" ] ; then 1367 elif [ -e "${lic}" ] ; then
1263 lic="${lic}" 1368 lic="${lic}"
1264 fi 1369 fi
1265 fi 1370 fi
1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 local l="`basename ${lic}`" 1371 local l="`basename ${lic}`"
1268 1372
1269 # here is where we check for the licenses the user already 1373 # here is where we check for the licenses the user already
1270 # accepted ... if we don't find a match, we make the user accept 1374 # accepted ... if we don't find a match, we make the user accept
1271 local shopts=$-
1272 local alic 1375 local alic
1273 set -o noglob #so that bash doesn't expand "*" 1376 eshopts_push -o noglob # so that bash doesn't expand "*"
1274 for alic in ${ACCEPT_LICENSE} ; do 1377 for alic in ${ACCEPT_LICENSE} ; do
1275 if [[ ${alic} == ${l} ]]; then 1378 if [[ ${alic} == ${l} ]]; then
1276 set +o noglob; set -${shopts} #reset old shell opts 1379 eshopts_pop
1277 return 0 1380 return 0
1278 fi 1381 fi
1279 done 1382 done
1280 set +o noglob; set -$shopts #reset old shell opts 1383 eshopts_pop
1384 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1281 1385
1282 local licmsg=$(emktemp) 1386 local licmsg=$(emktemp)
1283 cat <<-EOF > ${licmsg} 1387 cat <<-EOF > ${licmsg}
1284 ********************************************************** 1388 **********************************************************
1285 The following license outlines the terms of use of this 1389 The following license outlines the terms of use of this
1532# of the lists. 1636# of the lists.
1533strip-linguas() { 1637strip-linguas() {
1534 local ls newls nols 1638 local ls newls nols
1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1639 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1536 local op=$1; shift 1640 local op=$1; shift
1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1641 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1538 local d f 1642 local d f
1539 for d in "$@" ; do 1643 for d in "$@" ; do
1540 if [[ ${op} == "-u" ]] ; then 1644 if [[ ${op} == "-u" ]] ; then
1541 newls=${ls} 1645 newls=${ls}
1542 else 1646 else
1543 newls="" 1647 newls=""
1544 fi 1648 fi
1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1649 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1546 if [[ ${op} == "-i" ]] ; then 1650 if [[ ${op} == "-i" ]] ; then
1547 hasq ${f} ${ls} && newls="${newls} ${f}" 1651 hasq ${f} ${ls} && newls="${newls} ${f}"
1548 else 1652 else
1549 hasq ${f} ${ls} || newls="${newls} ${f}" 1653 hasq ${f} ${ls} || newls="${newls} ${f}"
1550 fi 1654 fi
1563 else 1667 else
1564 nols="${nols} ${f}" 1668 nols="${nols} ${f}"
1565 fi 1669 fi
1566 done 1670 done
1567 [[ -n ${nols} ]] \ 1671 [[ -n ${nols} ]] \
1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1672 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1569 export LINGUAS=${newls:1} 1673 export LINGUAS=${newls:1}
1570} 1674}
1571 1675
1572# @FUNCTION: preserve_old_lib 1676# @FUNCTION: preserve_old_lib
1573# @USAGE: <libs to preserve> [more libs] 1677# @USAGE: <libs to preserve> [more libs]
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1687 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage" 1688 die "Invalid preserve_old_lib() usage"
1585 fi 1689 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1690 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1587 1691
1692 # let portage worry about it
1693 has preserve-libs ${FEATURES} && return 0
1694
1588 local lib dir 1695 local lib dir
1589 for lib in "$@" ; do 1696 for lib in "$@" ; do
1590 [[ -e ${ROOT}/${lib} ]] || continue 1697 [[ -e ${ROOT}/${lib} ]] || continue
1591 dir=${lib%/*} 1698 dir=${lib%/*}
1592 dodir ${dir} || die "dodir ${dir} failed" 1699 dodir ${dir} || die "dodir ${dir} failed"
1602preserve_old_lib_notify() { 1709preserve_old_lib_notify() {
1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1710 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1711 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage" 1712 die "Invalid preserve_old_lib_notify() usage"
1606 fi 1713 fi
1714
1715 # let portage worry about it
1716 has preserve-libs ${FEATURES} && return 0
1607 1717
1608 local lib notice=0 1718 local lib notice=0
1609 for lib in "$@" ; do 1719 for lib in "$@" ; do
1610 [[ -e ${ROOT}/${lib} ]] || continue 1720 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then 1721 if [[ ${notice} -eq 0 ]] ; then
1620 ewarn " # revdep-rebuild --library ${lib##*/}" 1730 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done 1731 done
1622 if [[ ${notice} -eq 1 ]] ; then 1732 if [[ ${notice} -eq 1 ]] ; then
1623 ewarn 1733 ewarn
1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1734 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625 ewarn "delete the old libraries." 1735 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1736 for lib in "$@" ; do
1737 ewarn " # rm '${lib}'"
1738 done
1626 fi 1739 fi
1627} 1740}
1628 1741
1629# @FUNCTION: built_with_use 1742# @FUNCTION: built_with_use
1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1743# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1635# --missing option controls the behavior if called on a package that does 1748# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE). 1749# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control 1750# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or" 1751# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled 1752# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be 1753# while the -o flag means at least one of the listed IUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it 1754# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found 1755# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags. 1756# in IUSE like normal USE flags.
1644# 1757#
1645# Remember that this function isn't terribly intelligent so order of optional 1758# Remember that this function isn't terribly intelligent so order of optional
1680 die) die "Unable to determine what USE flags $PKG was built with";; 1793 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac 1794 esac
1682 fi 1795 fi
1683 1796
1684 if [[ ${hidden} == "no" ]] ; then 1797 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE}) 1798 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1686 # Don't check USE_EXPAND #147237 1799 # Don't check USE_EXPAND #147237
1687 local expand 1800 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1801 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then 1802 if [[ $1 == ${expand}_* ]] ; then
1690 expand="" 1803 expand=""
1691 break 1804 break
1692 fi 1805 fi
1693 done 1806 done
1694 if [[ -n ${expand} ]] ; then 1807 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then 1808 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1696 case ${missing_action} in 1809 case ${missing_action} in
1697 true) return 0;; 1810 true) return 0;;
1698 false) return 1;; 1811 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";; 1812 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac 1813 esac
1764 ) || die 1877 ) || die
1765 else 1878 else
1766 newbin "${tmpwrapper}" "${wrapper}" || die 1879 newbin "${tmpwrapper}" "${wrapper}" || die
1767 fi 1880 fi
1768} 1881}
1882
1883# @FUNCTION: prepalldocs
1884# @USAGE:
1885# @DESCRIPTION:
1886# Compress files in /usr/share/doc which are not already
1887# compressed, excluding /usr/share/doc/${PF}/html.
1888# Uses the ecompressdir to do the compression.
1889# 2009-02-18 by betelgeuse:
1890# Commented because ecompressdir is even more internal to
1891# Portage than prepalldocs (it's not even mentioned in man 5
1892# ebuild). Please submit a better version for review to gentoo-dev
1893# if you want prepalldocs here.
1894#prepalldocs() {
1895# if [[ -n $1 ]] ; then
1896# ewarn "prepalldocs: invalid usage; takes no arguments"
1897# fi
1898
1899# cd "${D}"
1900# [[ -d usr/share/doc ]] || return 0
1901
1902# find usr/share/doc -exec gzip {} +
1903# ecompressdir --ignore /usr/share/doc/${PF}/html
1904# ecompressdir --queue /usr/share/doc
1905#}

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