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Revision 1.294 Revision 1.328
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 1.328 2010/01/10 15:58:58 scarabeus 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 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
272 continue 2
273 fi
274 done
275
276 eshopts_pop
277 fi
278
279 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
280 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
281 einfo "${EPATCH_SINGLE_MSG}"
282 else
283 einfo "Applying ${patchname} ..."
284 fi
144 else 285 else
145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 286 einfo " ${patchname} ..."
146 fi 287 fi
147 else 288
148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 289 # most of the time, there will only be one run per unique name,
149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 290 # but if there are more, make sure we get unique log filenames
150 then 291 local STDERR_TARGET="${T}/${patchname}.out"
151 EPATCH_SOURCE="$1" 292 if [[ -e ${STDERR_TARGET} ]] ; then
293 STDERR_TARGET="${T}/${patchname}-$$.out"
294 fi
295
296 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
297
298 # Decompress the patch if need be
299 local count=0
300 local PATCH_TARGET
301 if [[ -n ${PIPE_CMD} ]] ; then
302 PATCH_TARGET="${T}/$$.patch"
303 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
304
305 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
152 fi 311 fi
312 else
313 PATCH_TARGET=${x}
314 fi
153 315
316 # Check for absolute paths in patches. If sandbox is disabled,
317 # people could (accidently) patch files in the root filesystem.
318 # Or trigger other unpleasantries #237667. So disallow -p0 on
319 # such patches.
320 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
321 if [[ -n ${abs_paths} ]] ; then
322 count=1
323 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
324 fi
325
326 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
327 while [[ ${count} -lt 5 ]] ; do
328 # Generate some useful debug info ...
329 (
330 _epatch_draw_line "***** ${patchname} *****"
154 echo 331 echo
155 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 332 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
333 echo
334 _epatch_draw_line "***** ${patchname} *****"
335 ) >> "${STDERR_TARGET}"
336
337 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
338 (
339 _epatch_draw_line "***** ${patchname} *****"
340 echo
341 echo "ACTUALLY APPLYING ${patchname} ..."
342 echo
343 _epatch_draw_line "***** ${patchname} *****"
344 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
345 ) >> "${STDERR_TARGET}"
346
347 if [ $? -ne 0 ] ; then
348 echo
349 eerror "A dry-run of patch command succeeded, but actually"
350 eerror "applying the patch failed!"
351 #die "Real world sux compared to the dreamworld!"
352 count=5
353 fi
354 break
355 fi
356
357 : $(( count++ ))
358 done
359
360 # if we had to decompress the patch, delete the temp one
361 if [[ -n ${PIPE_CMD} ]] ; then
362 rm -f "${PATCH_TARGET}"
363 fi
364
365 if [[ ${count} -ge 5 ]] ; then
366 echo
367 eerror "Failed Patch: ${patchname} !"
368 eerror " ( ${PATCH_TARGET} )"
156 eerror 369 eerror
157 eerror " ${EPATCH_SOURCE}" 370 eerror "Include in your bugreport the contents of:"
158 eerror " ( ${EPATCH_SOURCE##*/} )" 371 eerror
372 eerror " ${STDERR_TARGET}"
159 echo 373 echo
160 die "Cannot find \$EPATCH_SOURCE!"
161 fi
162
163 local EPATCH_SOURCE="${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}!" 374 die "Failed Patch: ${patchname}!"
304 fi 375 fi
305 376
306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 377 # if everything worked, delete the patch log
307 378 rm -f "${STDERR_TARGET}"
308 eend 0 379 eend 0
309 fi
310 done 380 done
311 if [ "${SINGLE_PATCH}" = "no" ] 381
312 then 382 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
313 einfo "Done with patching" 383 : # everything worked
384}
385epatch_user() {
386 [[ $# -ne 0 ]] && die "epatch_user takes no options"
387
388 # don't clobber any EPATCH vars that the parent might want
389 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
390 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
391 EPATCH_SOURCE=${base}/${CTARGET}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
393 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
394 if [[ -d ${EPATCH_SOURCE} ]] ; then
395 EPATCH_SOURCE=${EPATCH_SOURCE} \
396 EPATCH_SUFFIX="patch" \
397 EPATCH_FORCE="yes" \
398 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
399 epatch
400 break
314 fi 401 fi
402 done
315} 403}
316 404
317# @FUNCTION: emktemp 405# @FUNCTION: emktemp
318# @USAGE: [temp dir] 406# @USAGE: [temp dir]
319# @DESCRIPTION: 407# @DESCRIPTION:
355# base-system@gentoo.org (Linux) 443# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X) 444# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X) 445# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) 446# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION: 447# @DESCRIPTION:
360# Small wrapper for getent (Linux), nidump (Mac OS X), 448# Small wrapper for getent (Linux),
449# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
361# and pw (FreeBSD) used in enewuser()/enewgroup() 450# and pw (FreeBSD) used in enewuser()/enewgroup()
362egetent() { 451egetent() {
363 case ${CHOST} in 452 case ${CHOST} in
364 *-darwin*) 453 *-darwin[678])
365 case "$2" in 454 case "$2" in
366 *[!0-9]*) # Non numeric 455 *[!0-9]*) # Non numeric
367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
368 ;; 457 ;;
369 *) # Numeric 458 *) # Numeric
370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 459 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
460 ;;
461 esac
462 ;;
463 *-darwin*)
464 local mytype=$1
465 [[ "passwd" == $mytype ]] && mytype="Users"
466 [[ "group" == $mytype ]] && mytype="Groups"
467 case "$2" in
468 *[!0-9]*) # Non numeric
469 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
470 ;;
471 *) # Numeric
472 local mykey="UniqueID"
473 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
474 dscl . -search /$mytype $mykey $2 2>/dev/null
371 ;; 475 ;;
372 esac 476 esac
373 ;; 477 ;;
374 *-freebsd*|*-dragonfly*) 478 *-freebsd*|*-dragonfly*)
375 local opts action="user" 479 local opts action="user"
575 fi 679 fi
576 ;; 680 ;;
577 681
578 *) 682 *)
579 if [[ -z $@ ]] ; then 683 if [[ -z $@ ]] ; then
580 useradd ${opts} ${euser} \ 684 useradd ${opts} \
581 -c "added by portage for ${PN}" \ 685 -c "added by portage for ${PN}" \
686 ${euser} \
582 || die "enewuser failed" 687 || die "enewuser failed"
583 else 688 else
584 einfo " - Extra: $@" 689 einfo " - Extra: $@"
585 useradd ${opts} ${euser} "$@" \ 690 useradd ${opts} "$@" \
691 ${euser} \
586 || die "enewuser failed" 692 || die "enewuser failed"
587 fi 693 fi
588 ;; 694 ;;
589 esac 695 esac
590 696
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 978 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 979 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
874 980
875 cat <<-EOF > "${desktop}" 981 cat <<-EOF > "${desktop}"
876 [Desktop Entry] 982 [Desktop Entry]
877 Version=1.0
878 Name=${name} 983 Name=${name}
879 Type=Application 984 Type=Application
880 Comment=${DESCRIPTION} 985 Comment=${DESCRIPTION}
881 Exec=${exec} 986 Exec=${exec}
882 TryExec=${exec%% *} 987 TryExec=${exec%% *}
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 1026 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi 1027 fi
923} 1028}
924 1029
925# @FUNCTION: make_session_desktop 1030# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command> 1031# @USAGE: <title> <command> [command args...]
927# @DESCRIPTION: 1032# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the 1033# 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. 1034# Window Manager. The command is the name of the Window Manager.
1035#
1036# You can set the name of the file via the ${wm} variable.
930make_session_desktop() { 1037make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1038 [[ -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 1039 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
933 1040
934 local title=$1 1041 local title=$1
935 local command=$2 1042 local command=$2
936 local desktop=${T}/${wm}.desktop 1043 local desktop=${T}/${wm:-${PN}}.desktop
1044 shift 2
937 1045
938 cat <<-EOF > "${desktop}" 1046 cat <<-EOF > "${desktop}"
939 [Desktop Entry] 1047 [Desktop Entry]
940 Name=${title} 1048 Name=${title}
941 Comment=This session logs you into ${title} 1049 Comment=This session logs you into ${title}
942 Exec=${command} 1050 Exec=${command} $*
943 TryExec=${command} 1051 TryExec=${command}
944 Type=Application 1052 Type=XSession
945 EOF 1053 EOF
946 1054
947 ( 1055 (
948 # wrap the env here so that the 'insinto' call 1056 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller 1057 # doesn't corrupt the env of the caller
1261 lic="${PWD}/${lic}" 1369 lic="${PWD}/${lic}"
1262 elif [ -e "${lic}" ] ; then 1370 elif [ -e "${lic}" ] ; then
1263 lic="${lic}" 1371 lic="${lic}"
1264 fi 1372 fi
1265 fi 1373 fi
1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 local l="`basename ${lic}`" 1374 local l="`basename ${lic}`"
1268 1375
1269 # here is where we check for the licenses the user already 1376 # here is where we check for the licenses the user already
1270 # accepted ... if we don't find a match, we make the user accept 1377 # accepted ... if we don't find a match, we make the user accept
1271 local shopts=$-
1272 local alic 1378 local alic
1273 set -o noglob #so that bash doesn't expand "*" 1379 eshopts_push -o noglob # so that bash doesn't expand "*"
1274 for alic in ${ACCEPT_LICENSE} ; do 1380 for alic in ${ACCEPT_LICENSE} ; do
1275 if [[ ${alic} == ${l} ]]; then 1381 if [[ ${alic} == ${l} ]]; then
1276 set +o noglob; set -${shopts} #reset old shell opts 1382 eshopts_pop
1277 return 0 1383 return 0
1278 fi 1384 fi
1279 done 1385 done
1280 set +o noglob; set -$shopts #reset old shell opts 1386 eshopts_pop
1387 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1281 1388
1282 local licmsg=$(emktemp) 1389 local licmsg=$(emktemp)
1283 cat <<-EOF > ${licmsg} 1390 cat <<-EOF > ${licmsg}
1284 ********************************************************** 1391 **********************************************************
1285 The following license outlines the terms of use of this 1392 The following license outlines the terms of use of this
1454# displayed and we'll hang out here until: 1561# displayed and we'll hang out here until:
1455# (1) the file is found on a mounted cdrom 1562# (1) the file is found on a mounted cdrom
1456# (2) the user hits CTRL+C 1563# (2) the user hits CTRL+C
1457_cdrom_locate_file_on_cd() { 1564_cdrom_locate_file_on_cd() {
1458 local mline="" 1565 local mline=""
1459 local showedmsg=0 1566 local showedmsg=0 showjolietmsg=0
1460 1567
1461 while [[ -z ${CDROM_ROOT} ]] ; do 1568 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0 1569 local i=0
1463 local -a cdset=(${*//:/ }) 1570 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then 1571 if [[ -n ${CDROM_SET} ]] ; then
1505 showedmsg=1 1612 showedmsg=1
1506 fi 1613 fi
1507 einfo "Press return to scan for the cd again" 1614 einfo "Press return to scan for the cd again"
1508 einfo "or hit CTRL+C to abort the emerge." 1615 einfo "or hit CTRL+C to abort the emerge."
1509 echo 1616 echo
1617 if [[ ${showjolietmsg} -eq 0 ]] ; then
1618 showjolietmsg=1
1619 else
1510 einfo "If you are having trouble with the detection" 1620 ewarn "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have" 1621 ewarn "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please" 1622 ewarn "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1623 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1624 ebeep 5
1625 fi
1514 read || die "something is screwed with your system" 1626 read || die "something is screwed with your system"
1515 done 1627 done
1516} 1628}
1517 1629
1518# @FUNCTION: strip-linguas 1630# @FUNCTION: strip-linguas
1527# of the lists. 1639# of the lists.
1528strip-linguas() { 1640strip-linguas() {
1529 local ls newls nols 1641 local ls newls nols
1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1642 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1531 local op=$1; shift 1643 local op=$1; shift
1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1644 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1533 local d f 1645 local d f
1534 for d in "$@" ; do 1646 for d in "$@" ; do
1535 if [[ ${op} == "-u" ]] ; then 1647 if [[ ${op} == "-u" ]] ; then
1536 newls=${ls} 1648 newls=${ls}
1537 else 1649 else
1538 newls="" 1650 newls=""
1539 fi 1651 fi
1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1652 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1541 if [[ ${op} == "-i" ]] ; then 1653 if [[ ${op} == "-i" ]] ; then
1542 hasq ${f} ${ls} && newls="${newls} ${f}" 1654 hasq ${f} ${ls} && newls="${newls} ${f}"
1543 else 1655 else
1544 hasq ${f} ${ls} || newls="${newls} ${f}" 1656 hasq ${f} ${ls} || newls="${newls} ${f}"
1545 fi 1657 fi
1558 else 1670 else
1559 nols="${nols} ${f}" 1671 nols="${nols} ${f}"
1560 fi 1672 fi
1561 done 1673 done
1562 [[ -n ${nols} ]] \ 1674 [[ -n ${nols} ]] \
1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1675 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1564 export LINGUAS=${newls:1} 1676 export LINGUAS=${newls:1}
1565} 1677}
1566 1678
1567# @FUNCTION: preserve_old_lib 1679# @FUNCTION: preserve_old_lib
1568# @USAGE: <libs to preserve> [more libs] 1680# @USAGE: <libs to preserve> [more libs]
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1690 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage" 1691 die "Invalid preserve_old_lib() usage"
1580 fi 1692 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1693 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582 1694
1695 # let portage worry about it
1696 has preserve-libs ${FEATURES} && return 0
1697
1583 local lib dir 1698 local lib dir
1584 for lib in "$@" ; do 1699 for lib in "$@" ; do
1585 [[ -e ${ROOT}/${lib} ]] || continue 1700 [[ -e ${ROOT}/${lib} ]] || continue
1586 dir=${lib%/*} 1701 dir=${lib%/*}
1587 dodir ${dir} || die "dodir ${dir} failed" 1702 dodir ${dir} || die "dodir ${dir} failed"
1597preserve_old_lib_notify() { 1712preserve_old_lib_notify() {
1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1713 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1714 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage" 1715 die "Invalid preserve_old_lib_notify() usage"
1601 fi 1716 fi
1717
1718 # let portage worry about it
1719 has preserve-libs ${FEATURES} && return 0
1602 1720
1603 local lib notice=0 1721 local lib notice=0
1604 for lib in "$@" ; do 1722 for lib in "$@" ; do
1605 [[ -e ${ROOT}/${lib} ]] || continue 1723 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then 1724 if [[ ${notice} -eq 0 ]] ; then
1615 ewarn " # revdep-rebuild --library ${lib##*/}" 1733 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done 1734 done
1617 if [[ ${notice} -eq 1 ]] ; then 1735 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn 1736 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1737 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries." 1738 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1739 for lib in "$@" ; do
1740 ewarn " # rm '${lib}'"
1741 done
1621 fi 1742 fi
1622} 1743}
1623 1744
1624# @FUNCTION: built_with_use 1745# @FUNCTION: built_with_use
1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1746# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1630# --missing option controls the behavior if called on a package that does 1751# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE). 1752# 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 1753# 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" 1754# 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 1755# 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 1756# 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 1757# 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 1758# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags. 1759# in IUSE like normal USE flags.
1639# 1760#
1640# Remember that this function isn't terribly intelligent so order of optional 1761# 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";; 1796 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac 1797 esac
1677 fi 1798 fi
1678 1799
1679 if [[ ${hidden} == "no" ]] ; then 1800 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE}) 1801 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1681 # Don't check USE_EXPAND #147237 1802 # Don't check USE_EXPAND #147237
1682 local expand 1803 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1804 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then 1805 if [[ $1 == ${expand}_* ]] ; then
1685 expand="" 1806 expand=""
1686 break 1807 break
1687 fi 1808 fi
1688 done 1809 done
1689 if [[ -n ${expand} ]] ; then 1810 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then 1811 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1691 case ${missing_action} in 1812 case ${missing_action} in
1692 true) return 0;; 1813 true) return 0;;
1693 false) return 1;; 1814 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";; 1815 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac 1816 esac
1726 done 1847 done
1727 eend 0 1848 eend 0
1728} 1849}
1729 1850
1730# @FUNCTION: make_wrapper 1851# @FUNCTION: make_wrapper
1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath] 1852# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1732# @DESCRIPTION: 1853# @DESCRIPTION:
1733# Create a shell wrapper script named wrapper in installpath 1854# Create a shell wrapper script named wrapper in installpath
1734# (defaults to the bindir) to execute target (default of wrapper) by 1855# (defaults to the bindir) to execute target (default of wrapper) by
1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited 1856# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1736# libpaths followed by optionally changing directory to chdir. 1857# libpaths followed by optionally changing directory to chdir.
1759 ) || die 1880 ) || die
1760 else 1881 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die 1882 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi 1883 fi
1763} 1884}
1885
1886# @FUNCTION: prepalldocs
1887# @USAGE:
1888# @DESCRIPTION:
1889# Compress files in /usr/share/doc which are not already
1890# compressed, excluding /usr/share/doc/${PF}/html.
1891# Uses the ecompressdir to do the compression.
1892# 2009-02-18 by betelgeuse:
1893# Commented because ecompressdir is even more internal to
1894# Portage than prepalldocs (it's not even mentioned in man 5
1895# ebuild). Please submit a better version for review to gentoo-dev
1896# if you want prepalldocs here.
1897#prepalldocs() {
1898# if [[ -n $1 ]] ; then
1899# ewarn "prepalldocs: invalid usage; takes no arguments"
1900# fi
1901
1902# cd "${D}"
1903# [[ -d usr/share/doc ]] || return 0
1904
1905# find usr/share/doc -exec gzip {} +
1906# ecompressdir --ignore /usr/share/doc/${PF}/html
1907# ecompressdir --queue /usr/share/doc
1908#}

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