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1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.370 2011/12/02 10:22:41 ferringb Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18inherit multilib portability 18inherit multilib portability user
19 19
20DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
21
22if has "${EAPI:-0}" 0 1 2; then
21 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 <= ${1:-5} ; n++)) ; do
44 echo -ne "\a" 46 echo -ne "\a"
47 sleep 1 49 sleep 1
48 done 50 done
49 fi 51 fi
50} 52}
51 53
54else
55
56ebeep() {
57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
58}
59
60epause() {
61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
62}
63
64fi
65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile.
72if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
75 :
76 }
77fi
78
52# @FUNCTION: ecvs_clean 79# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs] 80# @USAGE: [list of dirs]
54# @DESCRIPTION: 81# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains 82# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD. 83# internal CVS directories. Defaults to $PWD.
68esvn_clean() { 95esvn_clean() {
69 [[ -z $* ]] && set -- . 96 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 97 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 98}
72 99
73# Default directory where patches are located 100# @FUNCTION: eshopts_push
101# @USAGE: [options to `set` or `shopt`]
102# @DESCRIPTION:
103# Often times code will want to enable a shell option to change code behavior.
104# Since changing shell options can easily break other pieces of code (which
105# assume the default state), eshopts_push is used to (1) push the current shell
106# options onto a stack and (2) pass the specified arguments to set.
107#
108# If the first argument is '-s' or '-u', we assume you want to call `shopt`
109# rather than `set` as there are some options only available via that.
110#
111# A common example is to disable shell globbing so that special meaning/care
112# may be used with variables/arguments to custom functions. That would be:
113# @CODE
114# eshopts_push -o noglob
115# for x in ${foo} ; do
116# if ...some check... ; then
117# eshopts_pop
118# return 0
119# fi
120# done
121# eshopts_pop
122# @CODE
123eshopts_push() {
124 # have to assume __ESHOPTS_SAVE__ isn't screwed with
125 # as a `declare -a` here will reset its value
126 local i=${#__ESHOPTS_SAVE__[@]}
127 if [[ $1 == -[su] ]] ; then
128 __ESHOPTS_SAVE__[$i]=$(shopt -p)
129 [[ $# -eq 0 ]] && return 0
130 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
131 else
132 __ESHOPTS_SAVE__[$i]=$-
133 [[ $# -eq 0 ]] && return 0
134 set "$@" || die "eshopts_push: bad options to set: $*"
135 fi
136}
137
138# @FUNCTION: eshopts_pop
139# @USAGE:
140# @DESCRIPTION:
141# Restore the shell options to the state saved with the corresponding
142# eshopts_push call. See that function for more details.
143eshopts_pop() {
144 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
145 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
146 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
147 local s=${__ESHOPTS_SAVE__[$i]}
148 unset __ESHOPTS_SAVE__[$i]
149 if [[ ${s} == "shopt -"* ]] ; then
150 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
151 else
152 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
153 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
154 fi
155}
156
157# @VARIABLE: EPATCH_SOURCE
158# @DESCRIPTION:
159# Default directory to search for patches.
74EPATCH_SOURCE="${WORKDIR}/patch" 160EPATCH_SOURCE="${WORKDIR}/patch"
75# Default extension for patches 161# @VARIABLE: EPATCH_SUFFIX
162# @DESCRIPTION:
163# Default extension for patches (do not prefix the period yourself).
76EPATCH_SUFFIX="patch.bz2" 164EPATCH_SUFFIX="patch.bz2"
165# @VARIABLE: EPATCH_OPTS
166# @DESCRIPTION:
77# Default options for patch 167# Default options for patch:
168# @CODE
78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 169# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 170# --no-backup-if-mismatch - do not leave .orig files behind
80# Set -E to automatically remove empty files. 171# -E - automatically remove empty files
172# @CODE
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 173EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
174# @VARIABLE: EPATCH_EXCLUDE
175# @DESCRIPTION:
82# List of patches not to apply. Note this is only file names, 176# List of patches not to apply. Note this is only file names,
83# and not the full path .. 177# and not the full path. Globs accepted.
84EPATCH_EXCLUDE="" 178EPATCH_EXCLUDE=""
179# @VARIABLE: EPATCH_SINGLE_MSG
180# @DESCRIPTION:
85# Change the printed message for a single patch. 181# Change the printed message for a single patch.
86EPATCH_SINGLE_MSG="" 182EPATCH_SINGLE_MSG=""
183# @VARIABLE: EPATCH_MULTI_MSG
184# @DESCRIPTION:
87# Change the printed message for multiple patches. 185# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 186EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
89# Force applying bulk patches even if not following the style: 187# @VARIABLE: EPATCH_FORCE
90# 188# @DESCRIPTION:
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 189# Only require patches to match EPATCH_SUFFIX rather than the extended
92# 190# arch naming style.
93EPATCH_FORCE="no" 191EPATCH_FORCE="no"
94 192
95# This function is for bulk patching, or in theory for just one 193# @FUNCTION: epatch
96# or two patches. 194# @USAGE: [patches] [dirs of patches]
195# @DESCRIPTION:
196# epatch is designed to greatly simplify the application of patches. It can
197# process patch files directly, or directories of patches. The patches may be
198# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
199# the -p option as epatch will automatically attempt -p0 to -p5 until things
200# apply successfully.
97# 201#
98# It should work with .bz2, .gz, .zip and plain text patches. 202# If you do not specify any options, then epatch will default to the directory
99# Currently all patches should be the same format. 203# specified by EPATCH_SOURCE.
100# 204#
101# You do not have to specify '-p' option to patch, as it will 205# When processing directories, epatch will apply all patches that match:
102# try with -p0 to -p5 until it succeed, or fail at -p5. 206# @CODE
103# 207# if ${EPATCH_FORCE} != "yes"
104# Above EPATCH_* variables can be used to control various defaults,
105# bug they should be left as is to ensure an ebuild can rely on
106# them for.
107#
108# Patches are applied in current directory.
109#
110# Bulk Patches should preferably have the form of:
111#
112# ??_${ARCH}_foo.${EPATCH_SUFFIX} 208# ??_${ARCH}_foo.${EPATCH_SUFFIX}
209# else
210# *.${EPATCH_SUFFIX}
211# @CODE
212# The leading ?? are typically numbers used to force consistent patch ordering.
213# The arch field is used to apply patches only for the host architecture with
214# the special value of "all" means apply for everyone. Note that using values
215# other than "all" is highly discouraged -- you should apply patches all the
216# time and let architecture details be detected at configure/compile time.
113# 217#
114# For example: 218# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
219# for patches to apply.
115# 220#
116# 01_all_misc-fix.patch.bz2 221# Refer to the other EPATCH_xxx variables for more customization of behavior.
117# 02_sparc_another-fix.patch.bz2
118#
119# This ensures that there are a set order, and you can have ARCH
120# specific patches.
121#
122# If you however give an argument to epatch(), it will treat it as a
123# single patch that need to be applied if its a file. If on the other
124# hand its a directory, it will set EPATCH_SOURCE to this.
125#
126# <azarah@gentoo.org> (10 Nov 2002)
127#
128epatch() { 222epatch() {
129 _epatch_draw_line() { 223 _epatch_draw_line() {
224 # create a line of same length as input string
130 [[ -z $1 ]] && set "$(printf "%65s" '')" 225 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}" 226 echo "${1//?/=}"
132 } 227 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
134 local PIPE_CMD=""
135 local STDERR_TARGET="${T}/$$.out"
136 local PATCH_TARGET="${T}/$$.patch"
137 local PATCH_SUFFIX=""
138 local SINGLE_PATCH="no"
139 local x=""
140 228
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 229 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142 230
143 if [ "$#" -gt 1 ] 231 # Let the rest of the code process one user arg at a time --
144 then 232 # each arg may expand into multiple patches, and each arg may
233 # need to start off with the default global EPATCH_xxx values
234 if [[ $# -gt 1 ]] ; then
145 local m="" 235 local m
146 for m in "$@" ; do 236 for m in "$@" ; do
147 epatch "${m}" 237 epatch "${m}"
148 done 238 done
149 return 0 239 return 0
150 fi 240 fi
151 241
152 if [ -n "$1" -a -f "$1" ] 242 local SINGLE_PATCH="no"
153 then 243 # no args means process ${EPATCH_SOURCE}
244 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
245
246 if [[ -f $1 ]] ; then
154 SINGLE_PATCH="yes" 247 SINGLE_PATCH="yes"
155 248 set -- "$1"
156 local EPATCH_SOURCE="$1" 249 # Use the suffix from the single patch (localize it); the code
250 # below will find the suffix for us
157 local EPATCH_SUFFIX="${1##*\.}" 251 local EPATCH_SUFFIX=$1
158 252
159 elif [ -n "$1" -a -d "$1" ] 253 elif [[ -d $1 ]] ; then
160 then 254 # Some people like to make dirs of patches w/out suffixes (vim)
161 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 255 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
162 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 256
257 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
258 # Re-use EPATCH_SOURCE as a search dir
259 epatch "${EPATCH_SOURCE}/$1"
260 return $?
261
262 else
263 # sanity check ... if it isn't a dir or file, wtf man ?
264 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
265 echo
266 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
267 eerror
268 eerror " ${EPATCH_SOURCE}"
269 eerror " ( ${EPATCH_SOURCE##*/} )"
270 echo
271 die "Cannot find \$EPATCH_SOURCE!"
272 fi
273
274 local PIPE_CMD
275 case ${EPATCH_SUFFIX##*\.} in
276 xz) PIPE_CMD="xz -dc" ;;
277 lzma) PIPE_CMD="lzma -dc" ;;
278 bz2) PIPE_CMD="bzip2 -dc" ;;
279 gz|Z|z) PIPE_CMD="gzip -dc" ;;
280 ZIP|zip) PIPE_CMD="unzip -p" ;;
281 *) ;;
282 esac
283
284 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
285
286 local x
287 for x in "$@" ; do
288 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
289 # didn't match anything, ignore continue on
290 [[ ! -f ${x} ]] && continue
291
292 local patchname=${x##*/}
293
294 # Apply single patches, or forced sets of patches, or
295 # patches with ARCH dependant names.
296 # ???_arch_foo.patch
297 # Else, skip this input altogether
298 local a=${patchname#*_} # strip the ???_
299 a=${a%%_*} # strip the _foo.patch
300 if ! [[ ${SINGLE_PATCH} == "yes" || \
301 ${EPATCH_FORCE} == "yes" || \
302 ${a} == all || \
303 ${a} == ${ARCH} ]]
163 then 304 then
164 local EPATCH_SOURCE="$1/*" 305 continue
306 fi
307
308 # Let people filter things dynamically
309 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
310 # let people use globs in the exclude
311 eshopts_push -o noglob
312
313 local ex
314 for ex in ${EPATCH_EXCLUDE} ; do
315 if [[ ${patchname} == ${ex} ]] ; then
316 eshopts_pop
317 continue 2
318 fi
319 done
320
321 eshopts_pop
322 fi
323
324 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
325 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
326 einfo "${EPATCH_SINGLE_MSG}"
327 else
328 einfo "Applying ${patchname} ..."
329 fi
165 else 330 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 331 einfo " ${patchname} ..."
167 fi 332 fi
168 else 333
169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 334 # most of the time, there will only be one run per unique name,
170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 335 # but if there are more, make sure we get unique log filenames
171 then 336 local STDERR_TARGET="${T}/${patchname}.out"
172 EPATCH_SOURCE="$1" 337 if [[ -e ${STDERR_TARGET} ]] ; then
338 STDERR_TARGET="${T}/${patchname}-$$.out"
339 fi
340
341 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
342
343 # Decompress the patch if need be
344 local count=0
345 local PATCH_TARGET
346 if [[ -n ${PIPE_CMD} ]] ; then
347 PATCH_TARGET="${T}/$$.patch"
348 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
349
350 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
351 echo
352 eerror "Could not extract patch!"
353 #die "Could not extract patch!"
354 count=5
355 break
173 fi 356 fi
357 else
358 PATCH_TARGET=${x}
359 fi
174 360
361 # Check for absolute paths in patches. If sandbox is disabled,
362 # people could (accidently) patch files in the root filesystem.
363 # Or trigger other unpleasantries #237667. So disallow -p0 on
364 # such patches.
365 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
366 if [[ -n ${abs_paths} ]] ; then
367 count=1
368 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
369 fi
370 # Similar reason, but with relative paths.
371 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
372 if [[ -n ${rel_paths} ]] ; then
373 eqawarn "QA Notice: Your patch uses relative paths '../'."
374 eqawarn " In the future this will cause a failure."
375 eqawarn "${rel_paths}"
376 fi
377
378 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
379 while [[ ${count} -lt 5 ]] ; do
380 # Generate some useful debug info ...
381 (
382 _epatch_draw_line "***** ${patchname} *****"
175 echo 383 echo
176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 384 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
385 echo
386 _epatch_draw_line "***** ${patchname} *****"
387 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
388 ret=$?
389 echo
390 echo "patch program exited with status ${ret}"
391 exit ${ret}
392 ) >> "${STDERR_TARGET}"
393
394 if [ $? -eq 0 ] ; then
395 (
396 _epatch_draw_line "***** ${patchname} *****"
397 echo
398 echo "ACTUALLY APPLYING ${patchname} ..."
399 echo
400 _epatch_draw_line "***** ${patchname} *****"
401 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
402 ret=$?
403 echo
404 echo "patch program exited with status ${ret}"
405 exit ${ret}
406 ) >> "${STDERR_TARGET}"
407
408 if [ $? -ne 0 ] ; then
409 echo
410 eerror "A dry-run of patch command succeeded, but actually"
411 eerror "applying the patch failed!"
412 #die "Real world sux compared to the dreamworld!"
413 count=5
414 fi
415 break
416 fi
417
418 : $(( count++ ))
419 done
420
421 # if we had to decompress the patch, delete the temp one
422 if [[ -n ${PIPE_CMD} ]] ; then
423 rm -f "${PATCH_TARGET}"
424 fi
425
426 if [[ ${count} -ge 5 ]] ; then
427 echo
428 eerror "Failed Patch: ${patchname} !"
429 eerror " ( ${PATCH_TARGET} )"
177 eerror 430 eerror
178 eerror " ${EPATCH_SOURCE}" 431 eerror "Include in your bugreport the contents of:"
179 eerror " ( ${EPATCH_SOURCE##*/} )" 432 eerror
433 eerror " ${STDERR_TARGET}"
180 echo 434 echo
181 die "Cannot find \$EPATCH_SOURCE!"
182 fi
183
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
185 fi
186
187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
192 bz2)
193 PIPE_CMD="bzip2 -dc"
194 PATCH_SUFFIX="bz2"
195 ;;
196 gz|Z|z)
197 PIPE_CMD="gzip -dc"
198 PATCH_SUFFIX="gz"
199 ;;
200 ZIP|zip)
201 PIPE_CMD="unzip -p"
202 PATCH_SUFFIX="zip"
203 ;;
204 *)
205 PIPE_CMD="cat"
206 PATCH_SUFFIX="patch"
207 ;;
208 esac
209
210 if [ "${SINGLE_PATCH}" = "no" ]
211 then
212 einfo "${EPATCH_MULTI_MSG}"
213 fi
214 for x in ${EPATCH_SOURCE}
215 do
216 # New ARCH dependant patch naming scheme ...
217 #
218 # ???_arch_foo.patch
219 #
220 if [ -f ${x} ] && \
221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
222 [ "${EPATCH_FORCE}" = "yes" ])
223 then
224 local count=0
225 local popts="${EPATCH_OPTS}"
226 local patchname=${x##*/}
227
228 if [ -n "${EPATCH_EXCLUDE}" ]
229 then
230 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
231 then
232 continue
233 fi
234 fi
235
236 if [ "${SINGLE_PATCH}" = "yes" ]
237 then
238 if [ -n "${EPATCH_SINGLE_MSG}" ]
239 then
240 einfo "${EPATCH_SINGLE_MSG}"
241 else
242 einfo "Applying ${patchname} ..."
243 fi
244 else
245 einfo " ${patchname} ..."
246 fi
247
248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
278 # Allow for prefix to differ ... im lazy, so shoot me :/
279 while [ "${count}" -lt 5 ]
280 do
281 # Generate some useful debug info ...
282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
292 then
293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298
299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
301
302 if [ "$?" -ne 0 ]
303 then
304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 echo
306 eerror "A dry-run of patch command succeeded, but actually"
307 eerror "applying the patch failed!"
308 #die "Real world sux compared to the dreamworld!"
309 count=5
310 fi
311
312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
313
314 break
315 fi
316
317 count=$((count + 1))
318 done
319
320 if [ "${PATCH_SUFFIX}" != "patch" ]
321 then
322 rm -f ${PATCH_TARGET}
323 fi
324
325 if [ "${count}" -eq 5 ]
326 then
327 echo
328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
330 eerror
331 eerror "Include in your bugreport the contents of:"
332 eerror
333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
334 echo
335 die "Failed Patch: ${patchname}!" 435 die "Failed Patch: ${patchname}!"
336 fi 436 fi
337 437
338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 438 # if everything worked, delete the patch log
339 439 rm -f "${STDERR_TARGET}"
340 eend 0 440 eend 0
341 fi
342 done 441 done
343 if [ "${SINGLE_PATCH}" = "no" ] 442
344 then 443 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
345 einfo "Done with patching" 444 : # everything worked
445}
446
447# @FUNCTION: epatch_user
448# @USAGE:
449# @DESCRIPTION:
450# Applies user-provided patches to the source tree. The patches are
451# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
452# of these three directories to exist will be the one to use, ignoring
453# any more general directories which might exist as well.
454#
455# User patches are intended for quick testing of patches without ebuild
456# modifications, as well as for permanent customizations a user might
457# desire. Obviously, there can be no official support for arbitrarily
458# patched ebuilds. So whenever a build log in a bug report mentions that
459# user patches were applied, the user should be asked to reproduce the
460# problem without these.
461#
462# Not all ebuilds do call this function, so placing patches in the
463# stated directory might or might not work, depending on the package and
464# the eclasses it inherits and uses. It is safe to call the function
465# repeatedly, so it is always possible to add a call at the ebuild
466# level. The first call is the time when the patches will be
467# applied.
468#
469# Ideally, this function should be called after gentoo-specific patches
470# have been applied, so that their code can be modified as well, but
471# before calls to e.g. eautoreconf, as the user patches might affect
472# autotool input files as well.
473epatch_user() {
474 [[ $# -ne 0 ]] && die "epatch_user takes no options"
475
476 # Allow multiple calls to this function; ignore all but the first
477 local applied="${T}/epatch_user.applied"
478 [[ -e ${applied} ]] && return 2
479
480 # don't clobber any EPATCH vars that the parent might want
481 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
482 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
483 EPATCH_SOURCE=${base}/${CTARGET}/${check}
484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
485 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
486 if [[ -d ${EPATCH_SOURCE} ]] ; then
487 EPATCH_SOURCE=${EPATCH_SOURCE} \
488 EPATCH_SUFFIX="patch" \
489 EPATCH_FORCE="yes" \
490 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
491 epatch
492 echo "${EPATCH_SOURCE}" > "${applied}"
493 return 0
346 fi 494 fi
495 done
496 echo "none" > "${applied}"
497 return 1
347} 498}
348 499
349# @FUNCTION: emktemp 500# @FUNCTION: emktemp
350# @USAGE: [temp dir] 501# @USAGE: [temp dir]
351# @DESCRIPTION: 502# @DESCRIPTION:
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 530 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
380 fi 531 fi
381 fi 532 fi
382} 533}
383 534
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
394# and pw (FreeBSD) used in enewuser()/enewgroup()
395egetent() {
396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
401 case "$2" in
402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
412 *-darwin*)
413 case "$2" in
414 *[!0-9]*) # Non numeric
415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
416 ;;
417 *) # Numeric
418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
419 ;;
420 esac
421 ;;
422 *-freebsd*|*-dragonfly*)
423 local opts action="user"
424 [[ $1 == "passwd" ]] || action="group"
425
426 # lookup by uid/gid
427 if [[ $2 == [[:digit:]]* ]] ; then
428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi
430
431 pw show ${action} ${opts} "$2" -q
432 ;;
433 *-netbsd*|*-openbsd*)
434 grep "$2:\*:" /etc/$1
435 ;;
436 *)
437 type -p nscd >& /dev/null && nscd -i "$1"
438 getent "$1" "$2"
439 ;;
440 esac
441}
442
443# @FUNCTION: enewuser
444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
445# @DESCRIPTION:
446# Same as enewgroup, you are not required to understand how to properly add
447# a user to the system. The only required parameter is the username.
448# Default uid is (pass -1 for this) next available, default shell is
449# /bin/false, default homedir is /dev/null, there are no default groups,
450# and default params sets the comment as 'added by portage for ${PN}'.
451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
459 # get the username
460 local euser=$1; shift
461 if [[ -z ${euser} ]] ; then
462 eerror "No username specified !"
463 die "Cannot call enewuser without a username"
464 fi
465
466 # lets see if the username already exists
467 if [[ -n $(egetent passwd "${euser}") ]] ; then
468 return 0
469 fi
470 einfo "Adding user '${euser}' to your system ..."
471
472 # options to pass to useradd
473 local opts=
474
475 # handle uid
476 local euid=$1; shift
477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
478 if [[ ${euid} -gt 0 ]] ; then
479 if [[ -n $(egetent passwd ${euid}) ]] ; then
480 euid="next"
481 fi
482 else
483 eerror "Userid given but is not greater than 0 !"
484 die "${euid} is not a valid UID"
485 fi
486 else
487 euid="next"
488 fi
489 if [[ ${euid} == "next" ]] ; then
490 for ((euid = 101; euid <= 999; euid++)); do
491 [[ -z $(egetent passwd ${euid}) ]] && break
492 done
493 fi
494 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}"
496
497 # handle shell
498 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist in ${ROOT}"
503 fi
504 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
505 eerror "Do not specify ${eshell} yourself, use -1"
506 die "Pass '-1' as the shell parameter"
507 fi
508 else
509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
510 [[ -x ${ROOT}${shell} ]] && break
511 done
512
513 if [[ ${shell} == "/dev/null" ]] ; then
514 eerror "Unable to identify the shell to use, proceeding with userland default."
515 case ${USERLAND} in
516 GNU) shell="/bin/false" ;;
517 BSD) shell="/sbin/nologin" ;;
518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
520 esac
521 fi
522
523 eshell=${shell}
524 fi
525 einfo " - Shell: ${eshell}"
526 opts="${opts} -s ${eshell}"
527
528 # handle homedir
529 local ehome=$1; shift
530 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
531 ehome="/dev/null"
532 fi
533 einfo " - Home: ${ehome}"
534 opts="${opts} -d ${ehome}"
535
536 # handle groups
537 local egroups=$1; shift
538 if [[ ! -z ${egroups} ]] ; then
539 local oldifs=${IFS}
540 local defgroup="" exgroups=""
541
542 export IFS=","
543 for g in ${egroups} ; do
544 export IFS=${oldifs}
545 if [[ -z $(egetent group "${g}") ]] ; then
546 eerror "You must add group ${g} to the system first"
547 die "${g} is not a valid GID"
548 fi
549 if [[ -z ${defgroup} ]] ; then
550 defgroup=${g}
551 else
552 exgroups="${exgroups},${g}"
553 fi
554 export IFS=","
555 done
556 export IFS=${oldifs}
557
558 opts="${opts} -g ${defgroup}"
559 if [[ ! -z ${exgroups} ]] ; then
560 opts="${opts} -G ${exgroups:1}"
561 fi
562 else
563 egroups="(none)"
564 fi
565 einfo " - Groups: ${egroups}"
566
567 # handle extra and add the user
568 local oldsandbox=${SANDBOX_ON}
569 export SANDBOX_ON="0"
570 case ${CHOST} in
571 *-darwin*)
572 ### Make the user
573 if [[ -z $@ ]] ; then
574 dscl . create /users/${euser} uid ${euid}
575 dscl . create /users/${euser} shell ${eshell}
576 dscl . create /users/${euser} home ${ehome}
577 dscl . create /users/${euser} realname "added by portage for ${PN}"
578 ### Add the user to the groups specified
579 local oldifs=${IFS}
580 export IFS=","
581 for g in ${egroups} ; do
582 dscl . merge /groups/${g} users ${euser}
583 done
584 export IFS=${oldifs}
585 else
586 einfo "Extra options are not supported on Darwin yet"
587 einfo "Please report the ebuild along with the info below"
588 einfo "eextra: $@"
589 die "Required function missing"
590 fi
591 ;;
592 *-freebsd*|*-dragonfly*)
593 if [[ -z $@ ]] ; then
594 pw useradd ${euser} ${opts} \
595 -c "added by portage for ${PN}" \
596 die "enewuser failed"
597 else
598 einfo " - Extra: $@"
599 pw useradd ${euser} ${opts} \
600 "$@" || die "enewuser failed"
601 fi
602 ;;
603
604 *-netbsd*)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} || die "enewuser failed"
607 else
608 einfo " - Extra: $@"
609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
610 fi
611 ;;
612
613 *-openbsd*)
614 if [[ -z $@ ]] ; then
615 useradd -u ${euid} -s ${eshell} \
616 -d ${ehome} -c "Added by portage for ${PN}" \
617 -g ${egroups} ${euser} || die "enewuser failed"
618 else
619 einfo " - Extra: $@"
620 useradd -u ${euid} -s ${eshell} \
621 -d ${ehome} -c "Added by portage for ${PN}" \
622 -g ${egroups} ${euser} "$@" || die "enewuser failed"
623 fi
624 ;;
625
626 *)
627 if [[ -z $@ ]] ; then
628 useradd ${opts} ${euser} \
629 -c "added by portage for ${PN}" \
630 || die "enewuser failed"
631 else
632 einfo " - Extra: $@"
633 useradd ${opts} ${euser} "$@" \
634 || die "enewuser failed"
635 fi
636 ;;
637 esac
638
639 if [[ ! -e ${ROOT}/${ehome} ]] ; then
640 einfo " - Creating ${ehome} in ${ROOT}"
641 mkdir -p "${ROOT}/${ehome}"
642 chown ${euser} "${ROOT}/${ehome}"
643 chmod 755 "${ROOT}/${ehome}"
644 fi
645
646 export SANDBOX_ON=${oldsandbox}
647}
648
649# @FUNCTION: enewgroup
650# @USAGE: <group> [gid]
651# @DESCRIPTION:
652# This function does not require you to understand how to properly add a
653# group to the system. Just give it a group name to add and enewgroup will
654# do the rest. You may specify the gid for the group or allow the group to
655# allocate the next available one.
656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
664 # get the group
665 local egroup="$1"; shift
666 if [ -z "${egroup}" ]
667 then
668 eerror "No group specified !"
669 die "Cannot call enewgroup without a group"
670 fi
671
672 # see if group already exists
673 if [[ -n $(egetent group "${egroup}") ]]; then
674 return 0
675 fi
676 einfo "Adding group '${egroup}' to your system ..."
677
678 # options to pass to useradd
679 local opts=
680
681 # handle gid
682 local egid="$1"; shift
683 if [ ! -z "${egid}" ]
684 then
685 if [ "${egid}" -gt 0 ]
686 then
687 if [ -z "`egetent group ${egid}`" ]
688 then
689 if [[ "${CHOST}" == *-darwin* ]]; then
690 opts="${opts} ${egid}"
691 else
692 opts="${opts} -g ${egid}"
693 fi
694 else
695 egid="next available; requested gid taken"
696 fi
697 else
698 eerror "Groupid given but is not greater than 0 !"
699 die "${egid} is not a valid GID"
700 fi
701 else
702 egid="next available"
703 fi
704 einfo " - Groupid: ${egid}"
705
706 # handle extra
707 local eextra="$@"
708 opts="${opts} ${eextra}"
709
710 # add the group
711 local oldsandbox="${SANDBOX_ON}"
712 export SANDBOX_ON="0"
713 case ${CHOST} in
714 *-darwin*)
715 if [ ! -z "${eextra}" ];
716 then
717 einfo "Extra options are not supported on Darwin/OS X yet"
718 einfo "Please report the ebuild along with the info below"
719 einfo "eextra: ${eextra}"
720 die "Required function missing"
721 fi
722
723 # If we need the next available
724 case ${egid} in
725 *[!0-9]*) # Non numeric
726 for ((egid = 101; egid <= 999; egid++)); do
727 [[ -z $(egetent group ${egid}) ]] && break
728 done
729 esac
730 dscl . create /groups/${egroup} gid ${egid}
731 dscl . create /groups/${egroup} passwd '*'
732 ;;
733
734 *-freebsd*|*-dragonfly*)
735 case ${egid} in
736 *[!0-9]*) # Non numeric
737 for ((egid = 101; egid <= 999; egid++)); do
738 [[ -z $(egetent group ${egid}) ]] && break
739 done
740 esac
741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
742 ;;
743
744 *-netbsd*)
745 case ${egid} in
746 *[!0-9]*) # Non numeric
747 for ((egid = 101; egid <= 999; egid++)); do
748 [[ -z $(egetent group ${egid}) ]] && break
749 done
750 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;;
753
754 *)
755 groupadd ${opts} ${egroup} || die "enewgroup failed"
756 ;;
757 esac
758 export SANDBOX_ON="${oldsandbox}"
759}
760
761# @FUNCTION: edos2unix 535# @FUNCTION: edos2unix
762# @USAGE: <file> [more files ...] 536# @USAGE: <file> [more files ...]
763# @DESCRIPTION: 537# @DESCRIPTION:
764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 538# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this 539# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and 540# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format. 541# they will all be changed from the DOS CRLF format to the UNIX LF format.
768edos2unix() { 542edos2unix() {
769 echo "$@" | xargs sed -i 's/\r$//' 543 [[ $# -eq 0 ]] && return 0
544 sed -i 's/\r$//' -- "$@" || die
770} 545}
771 546
772# Make a desktop file ! 547# Make a desktop file !
773# Great for making those icons in kde/gnome startmenu ! 548# Great for making those icons in kde/gnome startmenu !
774# Amaze your friends ! Get the women ! Join today ! 549# Amaze your friends ! Get the women ! Join today !
775# 550#
776# make_desktop_entry(<command>, [name], [icon], [type], [path]) 551# make_desktop_entry(<command>, [name], [icon], [type], [fields])
777# 552#
778# binary: what command does the app run with ? 553# binary: what command does the app run with ?
779# name: the name that will show up in the menu 554# name: the name that will show up in the menu
780# icon: give your little like a pretty little icon ... 555# icon: give your little like a pretty little icon ...
781# this can be relative (to /usr/share/pixmaps) or 556# this can be relative (to /usr/share/pixmaps) or
782# a full path to an icon 557# a full path to an icon
783# type: what kind of application is this ? for categories: 558# type: what kind of application is this ? for categories:
784# http://standards.freedesktop.org/menu-spec/latest/apa.html 559# http://standards.freedesktop.org/menu-spec/latest/apa.html
785# path: if your app needs to startup in a specific dir 560# fields: extra fields to append to the desktop file; a printf string
786make_desktop_entry() { 561make_desktop_entry() {
787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 562 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
788 563
789 local exec=${1} 564 local exec=${1}
790 local name=${2:-${PN}} 565 local name=${2:-${PN}}
791 local icon=${3:-${PN}} 566 local icon=${3:-${PN}}
792 local type=${4} 567 local type=${4}
793 local path=${5} 568 local fields=${5}
794 569
795 if [[ -z ${type} ]] ; then 570 if [[ -z ${type} ]] ; then
796 local catmaj=${CATEGORY%%-*} 571 local catmaj=${CATEGORY%%-*}
797 local catmin=${CATEGORY##*-} 572 local catmin=${CATEGORY##*-}
798 case ${catmaj} in 573 case ${catmaj} in
799 app) 574 app)
800 case ${catmin} in 575 case ${catmin} in
801 accessibility) type=Accessibility;; 576 accessibility) type=Accessibility;;
802 admin) type=System;; 577 admin) type=System;;
803 antivirus) type=System;; 578 antivirus) type=System;;
804 arch) type=Archiving;; 579 arch) type=Archiving;;
805 backup) type=Archiving;; 580 backup) type=Archiving;;
806 cdr) type=DiscBurning;; 581 cdr) type=DiscBurning;;
807 dicts) type=Dictionary;; 582 dicts) type=Dictionary;;
808 doc) type=Documentation;; 583 doc) type=Documentation;;
809 editors) type=TextEditor;; 584 editors) type=TextEditor;;
810 emacs) type=TextEditor;; 585 emacs) type=TextEditor;;
811 emulation) type=Emulator;; 586 emulation) type=Emulator;;
812 laptop) type=HardwareSettings;; 587 laptop) type=HardwareSettings;;
813 office) type=Office;; 588 office) type=Office;;
814 pda) type=PDA;; 589 pda) type=PDA;;
815 vim) type=TextEditor;; 590 vim) type=TextEditor;;
816 xemacs) type=TextEditor;; 591 xemacs) type=TextEditor;;
817 *) type=;;
818 esac 592 esac
819 ;; 593 ;;
820 594
821 dev) 595 dev)
822 type="Development" 596 type="Development"
823 ;; 597 ;;
824 598
825 games) 599 games)
826 case ${catmin} in 600 case ${catmin} in
827 action|fps) type=ActionGame;; 601 action|fps) type=ActionGame;;
828 arcade) type=ArcadeGame;; 602 arcade) type=ArcadeGame;;
829 board) type=BoardGame;; 603 board) type=BoardGame;;
830 emulation) type=Emulator;; 604 emulation) type=Emulator;;
831 kids) type=KidsGame;; 605 kids) type=KidsGame;;
832 puzzle) type=LogicGame;; 606 puzzle) type=LogicGame;;
833 roguelike) type=RolePlaying;; 607 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;; 608 rpg) type=RolePlaying;;
835 simulation) type=Simulation;; 609 simulation) type=Simulation;;
836 sports) type=SportsGame;; 610 sports) type=SportsGame;;
837 strategy) type=StrategyGame;; 611 strategy) type=StrategyGame;;
838 *) type=;;
839 esac 612 esac
840 type="Game;${type}" 613 type="Game;${type}"
841 ;; 614 ;;
842 615
843 gnome) 616 gnome)
852 type="Network;Email" 625 type="Network;Email"
853 ;; 626 ;;
854 627
855 media) 628 media)
856 case ${catmin} in 629 case ${catmin} in
630 gfx)
857 gfx) type=Graphics;; 631 type=Graphics
632 ;;
633 *)
634 case ${catmin} in
858 radio) type=Tuner;; 635 radio) type=Tuner;;
859 sound) type=Audio;; 636 sound) type=Audio;;
860 tv) type=TV;; 637 tv) type=TV;;
861 video) type=Video;; 638 video) type=Video;;
862 *) type=;; 639 esac
640 type="AudioVideo;${type}"
641 ;;
863 esac 642 esac
864 type="AudioVideo;${type}"
865 ;; 643 ;;
866 644
867 net) 645 net)
868 case ${catmin} in 646 case ${catmin} in
869 dialup) type=Dialup;; 647 dialup) type=Dialup;;
870 ftp) type=FileTransfer;; 648 ftp) type=FileTransfer;;
871 im) type=InstantMessaging;; 649 im) type=InstantMessaging;;
872 irc) type=IRCClient;; 650 irc) type=IRCClient;;
873 mail) type=Email;; 651 mail) type=Email;;
874 news) type=News;; 652 news) type=News;;
875 nntp) type=News;; 653 nntp) type=News;;
876 p2p) type=FileTransfer;; 654 p2p) type=FileTransfer;;
877 *) type=;; 655 voip) type=Telephony;;
878 esac 656 esac
879 type="Network;${type}" 657 type="Network;${type}"
880 ;; 658 ;;
881 659
882 sci) 660 sci)
883 case ${catmin} in 661 case ${catmin} in
884 astro*) type=Astronomy;; 662 astro*) type=Astronomy;;
885 bio*) type=Biology;; 663 bio*) type=Biology;;
886 calc*) type=Calculator;; 664 calc*) type=Calculator;;
887 chem*) type=Chemistry;; 665 chem*) type=Chemistry;;
888 elec*) type=Electronics;; 666 elec*) type=Electronics;;
889 geo*) type=Geology;; 667 geo*) type=Geology;;
890 math*) type=Math;; 668 math*) type=Math;;
891 physics) type=Physics;; 669 physics) type=Physics;;
892 visual*) type=DataVisualization;; 670 visual*) type=DataVisualization;;
893 *) type=;;
894 esac 671 esac
895 type="Science;${type}" 672 type="Education;Science;${type}"
896 ;; 673 ;;
897 674
898 sys) 675 sys)
899 type="System" 676 type="System"
900 ;; 677 ;;
901 678
902 www) 679 www)
903 case ${catmin} in 680 case ${catmin} in
904 client) type=WebBrowser;; 681 client) type=WebBrowser;;
905 *) type=;;
906 esac 682 esac
907 type="Network" 683 type="Network;${type}"
908 ;; 684 ;;
909 685
910 *) 686 *)
911 type= 687 type=
912 ;; 688 ;;
918 local desktop_name="${PN}-${SLOT}" 694 local desktop_name="${PN}-${SLOT}"
919 fi 695 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 696 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 697 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
922 698
699 # Don't append another ";" when a valid category value is provided.
700 type=${type%;}${type:+;}
701
702 eshopts_push -s extglob
703 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
704 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
705 ewarn "allowed in .desktop files if the value is not an absolute path."
706 icon=${icon%.@(xpm|png|svg)}
707 fi
708 eshopts_pop
709
923 cat <<-EOF > "${desktop}" 710 cat <<-EOF > "${desktop}"
924 [Desktop Entry] 711 [Desktop Entry]
925 Version=1.0
926 Name=${name} 712 Name=${name}
927 Type=Application 713 Type=Application
928 Comment=${DESCRIPTION} 714 Comment=${DESCRIPTION}
929 Exec=${exec} 715 Exec=${exec}
930 TryExec=${exec%% *} 716 TryExec=${exec%% *}
931 Icon=${icon} 717 Icon=${icon}
932 Categories=${type}; 718 Categories=${type}
933 EOF 719 EOF
934 720
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 721 if [[ ${fields:-=} != *=* ]] ; then
722 # 5th arg used to be value to Path=
723 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
724 fields="Path=${fields}"
725 fi
726 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
936 727
937 ( 728 (
938 # wrap the env here so that the 'insinto' call 729 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller 730 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications 731 insinto /usr/share/applications
941 doins "${desktop}" 732 doins "${desktop}"
942 ) 733 ) || die "installing desktop file failed"
943} 734}
944 735
945# @FUNCTION: validate_desktop_entries 736# @FUNCTION: validate_desktop_entries
946# @USAGE: [directories] 737# @USAGE: [directories]
947# @MAINTAINER: 738# @MAINTAINER:
1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1017 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1227 1018
1228 local shrtsrc=$(basename "${src}") 1019 local shrtsrc=$(basename "${src}")
1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1020 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1230 if [[ -z ${skip} ]] ; then 1021 if [[ -z ${skip} ]] ; then
1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1022 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1232 local skip=0 1023 local skip=0
1233 exe=tail 1024 exe=tail
1234 case ${ver} in 1025 case ${ver} in
1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1026 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1027 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1238 2.0|2.0.1) 1029 2.0|2.0.1)
1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1030 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1240 ;; 1031 ;;
1241 2.1.1) 1032 2.1.1)
1242 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1243 let skip="skip + 1" 1034 (( skip++ ))
1244 ;; 1035 ;;
1245 2.1.2) 1036 2.1.2)
1246 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1037 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1247 let skip="skip + 1" 1038 (( skip++ ))
1248 ;; 1039 ;;
1249 2.1.3) 1040 2.1.3)
1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1041 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1251 let skip="skip + 1" 1042 (( skip++ ))
1252 ;; 1043 ;;
1253 2.1.4|2.1.5) 1044 2.1.4|2.1.5)
1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1045 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1255 skip=$(head -n ${skip} "${src}" | wc -c) 1046 skip=$(head -n ${skip} "${src}" | wc -c)
1256 exe="dd" 1047 exe="dd"
1265 esac 1056 esac
1266 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1057 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1267 fi 1058 fi
1268 case ${exe} in 1059 case ${exe} in
1269 tail) exe="tail -n +${skip} '${src}'";; 1060 tail) exe="tail -n +${skip} '${src}'";;
1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1061 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1271 *) die "makeself cant handle exe '${exe}'" 1062 *) die "makeself cant handle exe '${exe}'"
1272 esac 1063 esac
1273 1064
1274 # lets grab the first few bytes of the file to figure out what kind of archive it is 1065 # lets grab the first few bytes of the file to figure out what kind of archive it is
1275 local tmpfile=$(emktemp) 1066 local filetype tmpfile=$(emktemp)
1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1067 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1277 local filetype=$(file -b "${tmpfile}") 1068 filetype=$(file -b "${tmpfile}") || die
1278 case ${filetype} in 1069 case ${filetype} in
1279 *tar\ archive*) 1070 *tar\ archive*)
1280 eval ${exe} | tar --no-same-owner -xf - 1071 eval ${exe} | tar --no-same-owner -xf -
1281 ;; 1072 ;;
1282 bzip2*) 1073 bzip2*)
1312 lic="${PWD}/${lic}" 1103 lic="${PWD}/${lic}"
1313 elif [ -e "${lic}" ] ; then 1104 elif [ -e "${lic}" ] ; then
1314 lic="${lic}" 1105 lic="${lic}"
1315 fi 1106 fi
1316 fi 1107 fi
1317 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1318 local l="`basename ${lic}`" 1108 local l="`basename ${lic}`"
1319 1109
1320 # here is where we check for the licenses the user already 1110 # here is where we check for the licenses the user already
1321 # accepted ... if we don't find a match, we make the user accept 1111 # accepted ... if we don't find a match, we make the user accept
1322 local shopts=$-
1323 local alic 1112 local alic
1324 set -o noglob #so that bash doesn't expand "*" 1113 eshopts_push -o noglob # so that bash doesn't expand "*"
1325 for alic in ${ACCEPT_LICENSE} ; do 1114 for alic in ${ACCEPT_LICENSE} ; do
1326 if [[ ${alic} == ${l} ]]; then 1115 if [[ ${alic} == ${l} ]]; then
1327 set +o noglob; set -${shopts} #reset old shell opts 1116 eshopts_pop
1328 return 0 1117 return 0
1329 fi 1118 fi
1330 done 1119 done
1331 set +o noglob; set -$shopts #reset old shell opts 1120 eshopts_pop
1121 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1332 1122
1333 local licmsg=$(emktemp) 1123 local licmsg=$(emktemp)
1334 cat <<-EOF > ${licmsg} 1124 cat <<-EOF > ${licmsg}
1335 ********************************************************** 1125 **********************************************************
1336 The following license outlines the terms of use of this 1126 The following license outlines the terms of use of this
1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1199 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1200 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1 1201 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do 1202 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET)) 1203 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break 1204 [[ -e ${CDROM_ROOT}/${f} ]] && break
1415 done 1205 done
1416 export CDROM_MATCH=${f} 1206 export CDROM_MATCH=${f}
1417 return 1207 return
1418 fi 1208 fi
1419 1209
1593 else 1383 else
1594 newls="" 1384 newls=""
1595 fi 1385 fi
1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1386 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1597 if [[ ${op} == "-i" ]] ; then 1387 if [[ ${op} == "-i" ]] ; then
1598 hasq ${f} ${ls} && newls="${newls} ${f}" 1388 has ${f} ${ls} && newls="${newls} ${f}"
1599 else 1389 else
1600 hasq ${f} ${ls} || newls="${newls} ${f}" 1390 has ${f} ${ls} || newls="${newls} ${f}"
1601 fi 1391 fi
1602 done 1392 done
1603 ls=${newls} 1393 ls=${newls}
1604 done 1394 done
1605 else 1395 else
1607 fi 1397 fi
1608 1398
1609 nols="" 1399 nols=""
1610 newls="" 1400 newls=""
1611 for f in ${LINGUAS} ; do 1401 for f in ${LINGUAS} ; do
1612 if hasq ${f} ${ls} ; then 1402 if has ${f} ${ls} ; then
1613 newls="${newls} ${f}" 1403 newls="${newls} ${f}"
1614 else 1404 else
1615 nols="${nols} ${f}" 1405 nols="${nols} ${f}"
1616 fi 1406 fi
1617 done 1407 done
1618 [[ -n ${nols} ]] \ 1408 [[ -n ${nols} ]] \
1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1409 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1620 export LINGUAS=${newls:1} 1410 export LINGUAS=${newls:1}
1621} 1411}
1622 1412
1623# @FUNCTION: preserve_old_lib 1413# @FUNCTION: preserve_old_lib
1624# @USAGE: <libs to preserve> [more libs] 1414# @USAGE: <libs to preserve> [more libs]
1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1462 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1673 ewarn "in order to remove these old dependencies. If you do not have this" 1463 ewarn "in order to remove these old dependencies. If you do not have this"
1674 ewarn "helper program, simply emerge the 'gentoolkit' package." 1464 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn 1465 ewarn
1676 fi 1466 fi
1467 # temp hack for #348634 #357225
1468 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1677 ewarn " # revdep-rebuild --library ${lib##*/}" 1469 ewarn " # revdep-rebuild --library '${lib}'"
1678 done 1470 done
1679 if [[ ${notice} -eq 1 ]] ; then 1471 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn 1472 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1473 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1474 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1687} 1479}
1688 1480
1689# @FUNCTION: built_with_use 1481# @FUNCTION: built_with_use
1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1482# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION: 1483# @DESCRIPTION:
1484#
1485# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1486#
1692# A temporary hack until portage properly supports DEPENDing on USE 1487# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified 1488# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The 1489# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does 1490# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE). 1491# not actually support the defined USE flags (aka listed in IUSE).
1825 else 1620 else
1826 newbin "${tmpwrapper}" "${wrapper}" || die 1621 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi 1622 fi
1828} 1623}
1829 1624
1830# @FUNCTION: prepalldocs 1625# @FUNCTION: path_exists
1831# @USAGE: 1626# @USAGE: [-a|-o] <paths>
1832# @DESCRIPTION: 1627# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already 1628# Check if the specified paths exist. Works for all types of paths
1834# compressed, excluding /usr/share/doc/${PF}/html. 1629# (files/dirs/etc...). The -a and -o flags control the requirements
1835# Uses the ecompressdir to do the compression. 1630# of the paths. They correspond to "and" and "or" logic. So the -a
1836# 2009-02-18 by betelgeuse: 1631# flag means all the paths must exist while the -o flag means at least
1837# Commented because ecompressdir is even more internal to 1632# one of the paths must exist. The default behavior is "and". If no
1838# Portage than prepalldocs (it's not even mentioned in man 5 1633# paths are specified, then the return value is "false".
1839# ebuild). Please submit a better version for review to gentoo-dev 1634path_exists() {
1840# if you want prepalldocs here. 1635 local opt=$1
1841#prepalldocs() { 1636 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1844# fi
1845 1637
1846# cd "${D}" 1638 # no paths -> return false
1847# [[ -d usr/share/doc ]] || return 0 1639 # same behavior as: [[ -e "" ]]
1640 [[ $# -eq 0 ]] && return 1
1848 1641
1849# find usr/share/doc -exec gzip {} + 1642 local p r=0
1850# ecompressdir --ignore /usr/share/doc/${PF}/html 1643 for p in "$@" ; do
1851# ecompressdir --queue /usr/share/doc 1644 [[ -e ${p} ]]
1852#} 1645 : $(( r += $? ))
1646 done
1647
1648 case ${opt} in
1649 -a) return $(( r != 0 )) ;;
1650 -o) return $(( r == $# )) ;;
1651 esac
1652}
1653
1654# @FUNCTION: in_iuse
1655# @USAGE: <flag>
1656# @DESCRIPTION:
1657# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1658# as necessary.
1659#
1660# Note that this function should not be used in the global scope.
1661in_iuse() {
1662 debug-print-function ${FUNCNAME} "${@}"
1663 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1664
1665 local flag=${1}
1666 local liuse=( ${IUSE} )
1667
1668 has "${flag}" "${liuse[@]#[+-]}"
1669}
1670
1671# @FUNCTION: use_if_iuse
1672# @USAGE: <flag>
1673# @DESCRIPTION:
1674# Return true if the given flag is in USE and IUSE.
1675#
1676# Note that this function should not be used in the global scope.
1677use_if_iuse() {
1678 in_iuse $1 || return 1
1679 use $1
1680}
1681
1682# @FUNCTION: usex
1683# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1684# @DESCRIPTION:
1685# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1686# otherwise echo [false output][false suffix] (defaults to "no").
1687usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

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