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Revision 1.315 Revision 1.371
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 1.371 2011/12/14 17:27:16 vapier Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
18inherit multilib portability 21inherit multilib portability user
19 22
20DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
24
25if has "${EAPI:-0}" 0 1 2; then
21 26
22# @FUNCTION: epause 27# @FUNCTION: epause
23# @USAGE: [seconds] 28# @USAGE: [seconds]
24# @DESCRIPTION: 29# @DESCRIPTION:
25# Sleep for the specified number of seconds (default of 5 seconds). Useful when 30# Sleep for the specified number of seconds (default of 5 seconds). Useful when
26# printing a message the user should probably be reading and often used in 31# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set, 32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all. 33# don't wait at all. Defined in EAPIs 0 1 and 2.
29epause() { 34epause() {
30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
31} 36}
32 37
33# @FUNCTION: ebeep 38# @FUNCTION: ebeep
34# @USAGE: [number of beeps] 39# @USAGE: [number of beeps]
35# @DESCRIPTION: 40# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when 41# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in 42# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set, 43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all. 44# don't beep at all. Defined in EAPIs 0 1 and 2.
40ebeep() { 45ebeep() {
41 local n 46 local n
42 if [[ -z ${EBEEP_IGNORE} ]] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
44 echo -ne "\a" 49 echo -ne "\a"
47 sleep 1 52 sleep 1
48 done 53 done
49 fi 54 fi
50} 55}
51 56
57else
58
59ebeep() {
60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
61}
62
63epause() {
64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
65}
66
67fi
68
69# @FUNCTION: eqawarn
70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
80fi
81
52# @FUNCTION: ecvs_clean 82# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs] 83# @USAGE: [list of dirs]
54# @DESCRIPTION: 84# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains 85# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD. 86# internal CVS directories. Defaults to $PWD.
68esvn_clean() { 98esvn_clean() {
69 [[ -z $* ]] && set -- . 99 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf 100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71} 101}
72 102
73# Default directory where patches are located 103# @FUNCTION: eshopts_push
104# @USAGE: [options to `set` or `shopt`]
105# @DESCRIPTION:
106# Often times code will want to enable a shell option to change code behavior.
107# Since changing shell options can easily break other pieces of code (which
108# assume the default state), eshopts_push is used to (1) push the current shell
109# options onto a stack and (2) pass the specified arguments to set.
110#
111# If the first argument is '-s' or '-u', we assume you want to call `shopt`
112# rather than `set` as there are some options only available via that.
113#
114# A common example is to disable shell globbing so that special meaning/care
115# may be used with variables/arguments to custom functions. That would be:
116# @CODE
117# eshopts_push -o noglob
118# for x in ${foo} ; do
119# if ...some check... ; then
120# eshopts_pop
121# return 0
122# fi
123# done
124# eshopts_pop
125# @CODE
126eshopts_push() {
127 # have to assume __ESHOPTS_SAVE__ isn't screwed with
128 # as a `declare -a` here will reset its value
129 local i=${#__ESHOPTS_SAVE__[@]}
130 if [[ $1 == -[su] ]] ; then
131 __ESHOPTS_SAVE__[$i]=$(shopt -p)
132 [[ $# -eq 0 ]] && return 0
133 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
134 else
135 __ESHOPTS_SAVE__[$i]=$-
136 [[ $# -eq 0 ]] && return 0
137 set "$@" || die "eshopts_push: bad options to set: $*"
138 fi
139}
140
141# @FUNCTION: eshopts_pop
142# @USAGE:
143# @DESCRIPTION:
144# Restore the shell options to the state saved with the corresponding
145# eshopts_push call. See that function for more details.
146eshopts_pop() {
147 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
148 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
149 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
150 local s=${__ESHOPTS_SAVE__[$i]}
151 unset __ESHOPTS_SAVE__[$i]
152 if [[ ${s} == "shopt -"* ]] ; then
153 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
154 else
155 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
156 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
157 fi
158}
159
160# @VARIABLE: EPATCH_SOURCE
161# @DESCRIPTION:
162# Default directory to search for patches.
74EPATCH_SOURCE="${WORKDIR}/patch" 163EPATCH_SOURCE="${WORKDIR}/patch"
75# Default extension for patches 164# @VARIABLE: EPATCH_SUFFIX
165# @DESCRIPTION:
166# Default extension for patches (do not prefix the period yourself).
76EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
168# @VARIABLE: EPATCH_OPTS
169# @DESCRIPTION:
77# Default options for patch 170# Default options for patch:
171# @CODE
78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 172# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 173# --no-backup-if-mismatch - do not leave .orig files behind
80# Set -E to automatically remove empty files. 174# -E - automatically remove empty files
175# @CODE
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 176EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
177# @VARIABLE: EPATCH_EXCLUDE
178# @DESCRIPTION:
82# List of patches not to apply. Note this is only file names, 179# List of patches not to apply. Note this is only file names,
83# and not the full path .. 180# and not the full path. Globs accepted.
84EPATCH_EXCLUDE="" 181EPATCH_EXCLUDE=""
182# @VARIABLE: EPATCH_SINGLE_MSG
183# @DESCRIPTION:
85# Change the printed message for a single patch. 184# Change the printed message for a single patch.
86EPATCH_SINGLE_MSG="" 185EPATCH_SINGLE_MSG=""
186# @VARIABLE: EPATCH_MULTI_MSG
187# @DESCRIPTION:
87# Change the printed message for multiple patches. 188# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 189EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
89# Force applying bulk patches even if not following the style: 190# @VARIABLE: EPATCH_FORCE
90# 191# @DESCRIPTION:
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 192# Only require patches to match EPATCH_SUFFIX rather than the extended
92# 193# arch naming style.
93EPATCH_FORCE="no" 194EPATCH_FORCE="no"
94 195
95# This function is for bulk patching, or in theory for just one 196# @FUNCTION: epatch
96# or two patches. 197# @USAGE: [patches] [dirs of patches]
198# @DESCRIPTION:
199# epatch is designed to greatly simplify the application of patches. It can
200# process patch files directly, or directories of patches. The patches may be
201# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
202# the -p option as epatch will automatically attempt -p0 to -p5 until things
203# apply successfully.
97# 204#
98# It should work with .bz2, .gz, .zip and plain text patches. 205# If you do not specify any options, then epatch will default to the directory
99# Currently all patches should be the same format. 206# specified by EPATCH_SOURCE.
100# 207#
101# You do not have to specify '-p' option to patch, as it will 208# When processing directories, epatch will apply all patches that match:
102# try with -p0 to -p5 until it succeed, or fail at -p5. 209# @CODE
103# 210# 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.${EPATCH_SUFFIX} 211# ??_${ARCH}_foo.${EPATCH_SUFFIX}
212# else
213# *.${EPATCH_SUFFIX}
214# @CODE
215# The leading ?? are typically numbers used to force consistent patch ordering.
216# The arch field is used to apply patches only for the host architecture with
217# the special value of "all" means apply for everyone. Note that using values
218# other than "all" is highly discouraged -- you should apply patches all the
219# time and let architecture details be detected at configure/compile time.
113# 220#
114# For example: 221# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
222# for patches to apply.
115# 223#
116# 01_all_misc-fix.patch.bz2 224# 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() { 225epatch() {
129 _epatch_draw_line() { 226 _epatch_draw_line() {
227 # create a line of same length as input string
130 [[ -z $1 ]] && set "$(printf "%65s" '')" 228 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}" 229 echo "${1//?/=}"
132 } 230 }
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=""
140 231
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 232 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142 233
143 if [ "$#" -gt 1 ] 234 # Let the rest of the code process one user arg at a time --
144 then 235 # each arg may expand into multiple patches, and each arg may
236 # need to start off with the default global EPATCH_xxx values
237 if [[ $# -gt 1 ]] ; then
145 local m="" 238 local m
146 for m in "$@" ; do 239 for m in "$@" ; do
147 epatch "${m}" 240 epatch "${m}"
148 done 241 done
149 return 0 242 return 0
150 fi 243 fi
151 244
152 if [ -n "$1" -a -f "$1" ] 245 local SINGLE_PATCH="no"
153 then 246 # no args means process ${EPATCH_SOURCE}
247 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
248
249 if [[ -f $1 ]] ; then
154 SINGLE_PATCH="yes" 250 SINGLE_PATCH="yes"
155 251 set -- "$1"
156 local EPATCH_SOURCE="$1" 252 # Use the suffix from the single patch (localize it); the code
253 # below will find the suffix for us
157 local EPATCH_SUFFIX="${1##*\.}" 254 local EPATCH_SUFFIX=$1
158 255
159 elif [ -n "$1" -a -d "$1" ] 256 elif [[ -d $1 ]] ; then
160 then 257 # 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 ... 258 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
162 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 259
260 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
261 # Re-use EPATCH_SOURCE as a search dir
262 epatch "${EPATCH_SOURCE}/$1"
263 return $?
264
265 else
266 # sanity check ... if it isn't a dir or file, wtf man ?
267 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
268 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
270 eerror
271 eerror " ${EPATCH_SOURCE}"
272 eerror " ( ${EPATCH_SOURCE##*/} )"
273 echo
274 die "Cannot find \$EPATCH_SOURCE!"
275 fi
276
277 local PIPE_CMD
278 case ${EPATCH_SUFFIX##*\.} in
279 xz) PIPE_CMD="xz -dc" ;;
280 lzma) PIPE_CMD="lzma -dc" ;;
281 bz2) PIPE_CMD="bzip2 -dc" ;;
282 gz|Z|z) PIPE_CMD="gzip -dc" ;;
283 ZIP|zip) PIPE_CMD="unzip -p" ;;
284 *) ;;
285 esac
286
287 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
288
289 local x
290 for x in "$@" ; do
291 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
292 # didn't match anything, ignore continue on
293 [[ ! -f ${x} ]] && continue
294
295 local patchname=${x##*/}
296
297 # Apply single patches, or forced sets of patches, or
298 # patches with ARCH dependant names.
299 # ???_arch_foo.patch
300 # Else, skip this input altogether
301 local a=${patchname#*_} # strip the ???_
302 a=${a%%_*} # strip the _foo.patch
303 if ! [[ ${SINGLE_PATCH} == "yes" || \
304 ${EPATCH_FORCE} == "yes" || \
305 ${a} == all || \
306 ${a} == ${ARCH} ]]
163 then 307 then
164 local EPATCH_SOURCE="$1/*" 308 continue
309 fi
310
311 # Let people filter things dynamically
312 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
313 # let people use globs in the exclude
314 eshopts_push -o noglob
315
316 local ex
317 for ex in ${EPATCH_EXCLUDE} ; do
318 if [[ ${patchname} == ${ex} ]] ; then
319 eshopts_pop
320 continue 2
321 fi
322 done
323
324 eshopts_pop
325 fi
326
327 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
328 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
329 einfo "${EPATCH_SINGLE_MSG}"
330 else
331 einfo "Applying ${patchname} ..."
332 fi
165 else 333 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 334 einfo " ${patchname} ..."
167 fi 335 fi
168 else 336
169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 337 # most of the time, there will only be one run per unique name,
170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 338 # but if there are more, make sure we get unique log filenames
171 then 339 local STDERR_TARGET="${T}/${patchname}.out"
172 EPATCH_SOURCE="$1" 340 if [[ -e ${STDERR_TARGET} ]] ; then
341 STDERR_TARGET="${T}/${patchname}-$$.out"
342 fi
343
344 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
345
346 # Decompress the patch if need be
347 local count=0
348 local PATCH_TARGET
349 if [[ -n ${PIPE_CMD} ]] ; then
350 PATCH_TARGET="${T}/$$.patch"
351 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
352
353 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
354 echo
355 eerror "Could not extract patch!"
356 #die "Could not extract patch!"
357 count=5
358 break
173 fi 359 fi
360 else
361 PATCH_TARGET=${x}
362 fi
174 363
364 # Check for absolute paths in patches. If sandbox is disabled,
365 # people could (accidently) patch files in the root filesystem.
366 # Or trigger other unpleasantries #237667. So disallow -p0 on
367 # such patches.
368 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
369 if [[ -n ${abs_paths} ]] ; then
370 count=1
371 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
372 fi
373 # Similar reason, but with relative paths.
374 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
375 if [[ -n ${rel_paths} ]] ; then
376 eqawarn "QA Notice: Your patch uses relative paths '../'."
377 eqawarn " In the future this will cause a failure."
378 eqawarn "${rel_paths}"
379 fi
380
381 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
382 while [[ ${count} -lt 5 ]] ; do
383 # Generate some useful debug info ...
384 (
385 _epatch_draw_line "***** ${patchname} *****"
175 echo 386 echo
176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 387 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
388 echo
389 _epatch_draw_line "***** ${patchname} *****"
390 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
391 ret=$?
392 echo
393 echo "patch program exited with status ${ret}"
394 exit ${ret}
395 ) >> "${STDERR_TARGET}"
396
397 if [ $? -eq 0 ] ; then
398 (
399 _epatch_draw_line "***** ${patchname} *****"
400 echo
401 echo "ACTUALLY APPLYING ${patchname} ..."
402 echo
403 _epatch_draw_line "***** ${patchname} *****"
404 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
405 ret=$?
406 echo
407 echo "patch program exited with status ${ret}"
408 exit ${ret}
409 ) >> "${STDERR_TARGET}"
410
411 if [ $? -ne 0 ] ; then
412 echo
413 eerror "A dry-run of patch command succeeded, but actually"
414 eerror "applying the patch failed!"
415 #die "Real world sux compared to the dreamworld!"
416 count=5
417 fi
418 break
419 fi
420
421 : $(( count++ ))
422 done
423
424 # if we had to decompress the patch, delete the temp one
425 if [[ -n ${PIPE_CMD} ]] ; then
426 rm -f "${PATCH_TARGET}"
427 fi
428
429 if [[ ${count} -ge 5 ]] ; then
430 echo
431 eerror "Failed Patch: ${patchname} !"
432 eerror " ( ${PATCH_TARGET} )"
177 eerror 433 eerror
178 eerror " ${EPATCH_SOURCE}" 434 eerror "Include in your bugreport the contents of:"
179 eerror " ( ${EPATCH_SOURCE##*/} )" 435 eerror
436 eerror " ${STDERR_TARGET}"
180 echo 437 echo
181 die "Cannot find \$EPATCH_SOURCE!"
182 fi
183
184 local EPATCH_SOURCE="${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}!" 438 die "Failed Patch: ${patchname}!"
336 fi 439 fi
337 440
338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 441 # if everything worked, delete the patch log
339 442 rm -f "${STDERR_TARGET}"
340 eend 0 443 eend 0
341 fi
342 done 444 done
343 if [ "${SINGLE_PATCH}" = "no" ] 445
344 then 446 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
345 einfo "Done with patching" 447 : # everything worked
448}
449
450# @FUNCTION: epatch_user
451# @USAGE:
452# @DESCRIPTION:
453# Applies user-provided patches to the source tree. The patches are
454# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
455# of these three directories to exist will be the one to use, ignoring
456# any more general directories which might exist as well.
457#
458# User patches are intended for quick testing of patches without ebuild
459# modifications, as well as for permanent customizations a user might
460# desire. Obviously, there can be no official support for arbitrarily
461# patched ebuilds. So whenever a build log in a bug report mentions that
462# user patches were applied, the user should be asked to reproduce the
463# problem without these.
464#
465# Not all ebuilds do call this function, so placing patches in the
466# stated directory might or might not work, depending on the package and
467# the eclasses it inherits and uses. It is safe to call the function
468# repeatedly, so it is always possible to add a call at the ebuild
469# level. The first call is the time when the patches will be
470# applied.
471#
472# Ideally, this function should be called after gentoo-specific patches
473# have been applied, so that their code can be modified as well, but
474# before calls to e.g. eautoreconf, as the user patches might affect
475# autotool input files as well.
476epatch_user() {
477 [[ $# -ne 0 ]] && die "epatch_user takes no options"
478
479 # Allow multiple calls to this function; ignore all but the first
480 local applied="${T}/epatch_user.applied"
481 [[ -e ${applied} ]] && return 2
482
483 # don't clobber any EPATCH vars that the parent might want
484 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
485 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
486 EPATCH_SOURCE=${base}/${CTARGET}/${check}
487 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
488 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
489 if [[ -d ${EPATCH_SOURCE} ]] ; then
490 EPATCH_SOURCE=${EPATCH_SOURCE} \
491 EPATCH_SUFFIX="patch" \
492 EPATCH_FORCE="yes" \
493 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
494 epatch
495 echo "${EPATCH_SOURCE}" > "${applied}"
496 return 0
346 fi 497 fi
498 done
499 echo "none" > "${applied}"
500 return 1
347} 501}
348 502
349# @FUNCTION: emktemp 503# @FUNCTION: emktemp
350# @USAGE: [temp dir] 504# @USAGE: [temp dir]
351# @DESCRIPTION: 505# @DESCRIPTION:
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 533 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
380 fi 534 fi
381 fi 535 fi
382} 536}
383 537
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 538# @FUNCTION: edos2unix
762# @USAGE: <file> [more files ...] 539# @USAGE: <file> [more files ...]
763# @DESCRIPTION: 540# @DESCRIPTION:
764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this 542# 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 543# 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. 544# they will all be changed from the DOS CRLF format to the UNIX LF format.
768edos2unix() { 545edos2unix() {
769 echo "$@" | xargs sed -i 's/\r$//' 546 [[ $# -eq 0 ]] && return 0
547 sed -i 's/\r$//' -- "$@" || die
770} 548}
771 549
772# Make a desktop file ! 550# Make a desktop file !
773# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
774# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
775# 553#
776# make_desktop_entry(<command>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
777# 555#
778# binary: what command does the app run with ? 556# binary: what command does the app run with ?
779# name: the name that will show up in the menu 557# name: the name that will show up in the menu
780# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
781# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
782# a full path to an icon 560# a full path to an icon
783# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
784# http://standards.freedesktop.org/menu-spec/latest/apa.html 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
785# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
786make_desktop_entry() { 564make_desktop_entry() {
787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
788 566
789 local exec=${1} 567 local exec=${1}
790 local name=${2:-${PN}} 568 local name=${2:-${PN}}
791 local icon=${3:-${PN}} 569 local icon=${3:-${PN}}
792 local type=${4} 570 local type=${4}
793 local path=${5} 571 local fields=${5}
794 572
795 if [[ -z ${type} ]] ; then 573 if [[ -z ${type} ]] ; then
796 local catmaj=${CATEGORY%%-*} 574 local catmaj=${CATEGORY%%-*}
797 local catmin=${CATEGORY##*-} 575 local catmin=${CATEGORY##*-}
798 case ${catmaj} in 576 case ${catmaj} in
799 app) 577 app)
800 case ${catmin} in 578 case ${catmin} in
801 accessibility) type=Accessibility;; 579 accessibility) type=Accessibility;;
802 admin) type=System;; 580 admin) type=System;;
803 antivirus) type=System;; 581 antivirus) type=System;;
804 arch) type=Archiving;; 582 arch) type=Archiving;;
805 backup) type=Archiving;; 583 backup) type=Archiving;;
806 cdr) type=DiscBurning;; 584 cdr) type=DiscBurning;;
807 dicts) type=Dictionary;; 585 dicts) type=Dictionary;;
808 doc) type=Documentation;; 586 doc) type=Documentation;;
809 editors) type=TextEditor;; 587 editors) type=TextEditor;;
810 emacs) type=TextEditor;; 588 emacs) type=TextEditor;;
811 emulation) type=Emulator;; 589 emulation) type=Emulator;;
812 laptop) type=HardwareSettings;; 590 laptop) type=HardwareSettings;;
813 office) type=Office;; 591 office) type=Office;;
814 pda) type=PDA;; 592 pda) type=PDA;;
815 vim) type=TextEditor;; 593 vim) type=TextEditor;;
816 xemacs) type=TextEditor;; 594 xemacs) type=TextEditor;;
817 *) type=;;
818 esac 595 esac
819 ;; 596 ;;
820 597
821 dev) 598 dev)
822 type="Development" 599 type="Development"
823 ;; 600 ;;
824 601
825 games) 602 games)
826 case ${catmin} in 603 case ${catmin} in
827 action|fps) type=ActionGame;; 604 action|fps) type=ActionGame;;
828 arcade) type=ArcadeGame;; 605 arcade) type=ArcadeGame;;
829 board) type=BoardGame;; 606 board) type=BoardGame;;
830 emulation) type=Emulator;; 607 emulation) type=Emulator;;
831 kids) type=KidsGame;; 608 kids) type=KidsGame;;
832 puzzle) type=LogicGame;; 609 puzzle) type=LogicGame;;
833 roguelike) type=RolePlaying;; 610 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;; 611 rpg) type=RolePlaying;;
835 simulation) type=Simulation;; 612 simulation) type=Simulation;;
836 sports) type=SportsGame;; 613 sports) type=SportsGame;;
837 strategy) type=StrategyGame;; 614 strategy) type=StrategyGame;;
838 *) type=;;
839 esac 615 esac
840 type="Game;${type}" 616 type="Game;${type}"
841 ;; 617 ;;
842 618
843 gnome) 619 gnome)
852 type="Network;Email" 628 type="Network;Email"
853 ;; 629 ;;
854 630
855 media) 631 media)
856 case ${catmin} in 632 case ${catmin} in
633 gfx)
857 gfx) type=Graphics;; 634 type=Graphics
635 ;;
636 *)
637 case ${catmin} in
858 radio) type=Tuner;; 638 radio) type=Tuner;;
859 sound) type=Audio;; 639 sound) type=Audio;;
860 tv) type=TV;; 640 tv) type=TV;;
861 video) type=Video;; 641 video) type=Video;;
862 *) type=;; 642 esac
643 type="AudioVideo;${type}"
644 ;;
863 esac 645 esac
864 type="AudioVideo;${type}"
865 ;; 646 ;;
866 647
867 net) 648 net)
868 case ${catmin} in 649 case ${catmin} in
869 dialup) type=Dialup;; 650 dialup) type=Dialup;;
870 ftp) type=FileTransfer;; 651 ftp) type=FileTransfer;;
871 im) type=InstantMessaging;; 652 im) type=InstantMessaging;;
872 irc) type=IRCClient;; 653 irc) type=IRCClient;;
873 mail) type=Email;; 654 mail) type=Email;;
874 news) type=News;; 655 news) type=News;;
875 nntp) type=News;; 656 nntp) type=News;;
876 p2p) type=FileTransfer;; 657 p2p) type=FileTransfer;;
877 *) type=;; 658 voip) type=Telephony;;
878 esac 659 esac
879 type="Network;${type}" 660 type="Network;${type}"
880 ;; 661 ;;
881 662
882 sci) 663 sci)
883 case ${catmin} in 664 case ${catmin} in
884 astro*) type=Astronomy;; 665 astro*) type=Astronomy;;
885 bio*) type=Biology;; 666 bio*) type=Biology;;
886 calc*) type=Calculator;; 667 calc*) type=Calculator;;
887 chem*) type=Chemistry;; 668 chem*) type=Chemistry;;
888 elec*) type=Electronics;; 669 elec*) type=Electronics;;
889 geo*) type=Geology;; 670 geo*) type=Geology;;
890 math*) type=Math;; 671 math*) type=Math;;
891 physics) type=Physics;; 672 physics) type=Physics;;
892 visual*) type=DataVisualization;; 673 visual*) type=DataVisualization;;
893 *) type=;;
894 esac 674 esac
895 type="Science;${type}" 675 type="Education;Science;${type}"
896 ;; 676 ;;
897 677
898 sys) 678 sys)
899 type="System" 679 type="System"
900 ;; 680 ;;
901 681
902 www) 682 www)
903 case ${catmin} in 683 case ${catmin} in
904 client) type=WebBrowser;; 684 client) type=WebBrowser;;
905 *) type=;;
906 esac 685 esac
907 type="Network" 686 type="Network;${type}"
908 ;; 687 ;;
909 688
910 *) 689 *)
911 type= 690 type=
912 ;; 691 ;;
918 local desktop_name="${PN}-${SLOT}" 697 local desktop_name="${PN}-${SLOT}"
919 fi 698 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 699 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 700 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
922 701
702 # Don't append another ";" when a valid category value is provided.
703 type=${type%;}${type:+;}
704
705 eshopts_push -s extglob
706 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
707 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
708 ewarn "allowed in .desktop files if the value is not an absolute path."
709 icon=${icon%.@(xpm|png|svg)}
710 fi
711 eshopts_pop
712
923 cat <<-EOF > "${desktop}" 713 cat <<-EOF > "${desktop}"
924 [Desktop Entry] 714 [Desktop Entry]
925 Version=1.0
926 Name=${name} 715 Name=${name}
927 Type=Application 716 Type=Application
928 Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
929 Exec=${exec} 718 Exec=${exec}
930 TryExec=${exec%% *} 719 TryExec=${exec%% *}
931 Icon=${icon} 720 Icon=${icon}
932 Categories=${type}; 721 Categories=${type}
933 EOF 722 EOF
934 723
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}" 724 if [[ ${fields:-=} != *=* ]] ; then
725 # 5th arg used to be value to Path=
726 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
727 fields="Path=${fields}"
728 fi
729 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
936 730
937 ( 731 (
938 # wrap the env here so that the 'insinto' call 732 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller 733 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications 734 insinto /usr/share/applications
941 doins "${desktop}" 735 doins "${desktop}"
942 ) 736 ) || die "installing desktop file failed"
943} 737}
944 738
945# @FUNCTION: validate_desktop_entries 739# @FUNCTION: validate_desktop_entries
946# @USAGE: [directories] 740# @USAGE: [directories]
947# @MAINTAINER: 741# @MAINTAINER:
1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1227 1021
1228 local shrtsrc=$(basename "${src}") 1022 local shrtsrc=$(basename "${src}")
1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1230 if [[ -z ${skip} ]] ; then 1024 if [[ -z ${skip} ]] ; then
1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1232 local skip=0 1026 local skip=0
1233 exe=tail 1027 exe=tail
1234 case ${ver} in 1028 case ${ver} in
1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1238 2.0|2.0.1) 1032 2.0|2.0.1)
1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1240 ;; 1034 ;;
1241 2.1.1) 1035 2.1.1)
1242 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1243 let skip="skip + 1" 1037 (( skip++ ))
1244 ;; 1038 ;;
1245 2.1.2) 1039 2.1.2)
1246 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1247 let skip="skip + 1" 1041 (( skip++ ))
1248 ;; 1042 ;;
1249 2.1.3) 1043 2.1.3)
1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1251 let skip="skip + 1" 1045 (( skip++ ))
1252 ;; 1046 ;;
1253 2.1.4|2.1.5) 1047 2.1.4|2.1.5)
1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1255 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1256 exe="dd" 1050 exe="dd"
1265 esac 1059 esac
1266 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1267 fi 1061 fi
1268 case ${exe} in 1062 case ${exe} in
1269 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1271 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1272 esac 1066 esac
1273 1067
1274 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1275 local tmpfile=$(emktemp) 1069 local filetype tmpfile=$(emktemp)
1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1277 local filetype=$(file -b "${tmpfile}") 1071 filetype=$(file -b "${tmpfile}") || die
1278 case ${filetype} in 1072 case ${filetype} in
1279 *tar\ archive*) 1073 *tar\ archive*)
1280 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1281 ;; 1075 ;;
1282 bzip2*) 1076 bzip2*)
1312 lic="${PWD}/${lic}" 1106 lic="${PWD}/${lic}"
1313 elif [ -e "${lic}" ] ; then 1107 elif [ -e "${lic}" ] ; then
1314 lic="${lic}" 1108 lic="${lic}"
1315 fi 1109 fi
1316 fi 1110 fi
1317 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1318 local l="`basename ${lic}`" 1111 local l="`basename ${lic}`"
1319 1112
1320 # here is where we check for the licenses the user already 1113 # here is where we check for the licenses the user already
1321 # accepted ... if we don't find a match, we make the user accept 1114 # accepted ... if we don't find a match, we make the user accept
1322 local shopts=$-
1323 local alic 1115 local alic
1324 set -o noglob #so that bash doesn't expand "*" 1116 eshopts_push -o noglob # so that bash doesn't expand "*"
1325 for alic in ${ACCEPT_LICENSE} ; do 1117 for alic in ${ACCEPT_LICENSE} ; do
1326 if [[ ${alic} == ${l} ]]; then 1118 if [[ ${alic} == ${l} ]]; then
1327 set +o noglob; set -${shopts} #reset old shell opts 1119 eshopts_pop
1328 return 0 1120 return 0
1329 fi 1121 fi
1330 done 1122 done
1331 set +o noglob; set -$shopts #reset old shell opts 1123 eshopts_pop
1124 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1332 1125
1333 local licmsg=$(emktemp) 1126 local licmsg=$(emktemp)
1334 cat <<-EOF > ${licmsg} 1127 cat <<-EOF > ${licmsg}
1335 ********************************************************** 1128 **********************************************************
1336 The following license outlines the terms of use of this 1129 The following license outlines the terms of use of this
1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1202 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1 1204 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do 1205 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET)) 1206 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break 1207 [[ -e ${CDROM_ROOT}/${f} ]] && break
1415 done 1208 done
1416 export CDROM_MATCH=${f} 1209 export CDROM_MATCH=${f}
1417 return 1210 return
1418 fi 1211 fi
1419 1212
1593 else 1386 else
1594 newls="" 1387 newls=""
1595 fi 1388 fi
1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do 1389 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1597 if [[ ${op} == "-i" ]] ; then 1390 if [[ ${op} == "-i" ]] ; then
1598 hasq ${f} ${ls} && newls="${newls} ${f}" 1391 has ${f} ${ls} && newls="${newls} ${f}"
1599 else 1392 else
1600 hasq ${f} ${ls} || newls="${newls} ${f}" 1393 has ${f} ${ls} || newls="${newls} ${f}"
1601 fi 1394 fi
1602 done 1395 done
1603 ls=${newls} 1396 ls=${newls}
1604 done 1397 done
1605 else 1398 else
1607 fi 1400 fi
1608 1401
1609 nols="" 1402 nols=""
1610 newls="" 1403 newls=""
1611 for f in ${LINGUAS} ; do 1404 for f in ${LINGUAS} ; do
1612 if hasq ${f} ${ls} ; then 1405 if has ${f} ${ls} ; then
1613 newls="${newls} ${f}" 1406 newls="${newls} ${f}"
1614 else 1407 else
1615 nols="${nols} ${f}" 1408 nols="${nols} ${f}"
1616 fi 1409 fi
1617 done 1410 done
1618 [[ -n ${nols} ]] \ 1411 [[ -n ${nols} ]] \
1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1412 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1620 export LINGUAS=${newls:1} 1413 export LINGUAS=${newls:1}
1621} 1414}
1622 1415
1623# @FUNCTION: preserve_old_lib 1416# @FUNCTION: preserve_old_lib
1624# @USAGE: <libs to preserve> [more libs] 1417# @USAGE: <libs to preserve> [more libs]
1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1465 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" 1466 ewarn "in order to remove these old dependencies. If you do not have this"
1674 ewarn "helper program, simply emerge the 'gentoolkit' package." 1467 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn 1468 ewarn
1676 fi 1469 fi
1470 # temp hack for #348634 #357225
1471 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1677 ewarn " # revdep-rebuild --library ${lib##*/}" 1472 ewarn " # revdep-rebuild --library '${lib}'"
1678 done 1473 done
1679 if [[ ${notice} -eq 1 ]] ; then 1474 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn 1475 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1476 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1477 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1687} 1482}
1688 1483
1689# @FUNCTION: built_with_use 1484# @FUNCTION: built_with_use
1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1485# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION: 1486# @DESCRIPTION:
1487#
1488# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1489#
1692# A temporary hack until portage properly supports DEPENDing on USE 1490# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified 1491# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The 1492# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does 1493# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE). 1494# not actually support the defined USE flags (aka listed in IUSE).
1825 else 1623 else
1826 newbin "${tmpwrapper}" "${wrapper}" || die 1624 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi 1625 fi
1828} 1626}
1829 1627
1830# @FUNCTION: prepalldocs 1628# @FUNCTION: path_exists
1831# @USAGE: 1629# @USAGE: [-a|-o] <paths>
1832# @DESCRIPTION: 1630# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already 1631# Check if the specified paths exist. Works for all types of paths
1834# compressed, excluding /usr/share/doc/${PF}/html. 1632# (files/dirs/etc...). The -a and -o flags control the requirements
1835# Uses the ecompressdir to do the compression. 1633# of the paths. They correspond to "and" and "or" logic. So the -a
1836# 2009-02-18 by betelgeuse: 1634# flag means all the paths must exist while the -o flag means at least
1837# Commented because ecompressdir is even more internal to 1635# 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 1636# paths are specified, then the return value is "false".
1839# ebuild). Please submit a better version for review to gentoo-dev 1637path_exists() {
1840# if you want prepalldocs here. 1638 local opt=$1
1841#prepalldocs() { 1639 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1844# fi
1845 1640
1846# cd "${D}" 1641 # no paths -> return false
1847# [[ -d usr/share/doc ]] || return 0 1642 # same behavior as: [[ -e "" ]]
1643 [[ $# -eq 0 ]] && return 1
1848 1644
1849# find usr/share/doc -exec gzip {} + 1645 local p r=0
1850# ecompressdir --ignore /usr/share/doc/${PF}/html 1646 for p in "$@" ; do
1851# ecompressdir --queue /usr/share/doc 1647 [[ -e ${p} ]]
1852#} 1648 : $(( r += $? ))
1649 done
1650
1651 case ${opt} in
1652 -a) return $(( r != 0 )) ;;
1653 -o) return $(( r == $# )) ;;
1654 esac
1655}
1656
1657# @FUNCTION: in_iuse
1658# @USAGE: <flag>
1659# @DESCRIPTION:
1660# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1661# as necessary.
1662#
1663# Note that this function should not be used in the global scope.
1664in_iuse() {
1665 debug-print-function ${FUNCNAME} "${@}"
1666 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1667
1668 local flag=${1}
1669 local liuse=( ${IUSE} )
1670
1671 has "${flag}" "${liuse[@]#[+-]}"
1672}
1673
1674# @FUNCTION: use_if_iuse
1675# @USAGE: <flag>
1676# @DESCRIPTION:
1677# Return true if the given flag is in USE and IUSE.
1678#
1679# Note that this function should not be used in the global scope.
1680use_if_iuse() {
1681 in_iuse $1 || return 1
1682 use $1
1683}
1684
1685# @FUNCTION: usex
1686# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1687# @DESCRIPTION:
1688# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1689# otherwise echo [false output][false suffix] (defaults to "no").
1690usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1691
1692fi

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