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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 1.294 2008/01/14 04:52:35 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.372 2011/12/14 17:36:18 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 <= ${1:-5} ; n++)) ; do
44 echo -ne "\a" 49 echo -ne "\a"
47 sleep 1 52 sleep 1
48 done 53 done
49 fi 54 fi
50} 55}
51 56
52# Default directory where patches are located 57else
58
59ebeep() {
60 ewarn "QA Notice: ebeep is not defined in EAPI=${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
82# @FUNCTION: ecvs_clean
83# @USAGE: [list of dirs]
84# @DESCRIPTION:
85# Remove CVS directories recursiveley. Useful when a source tarball contains
86# internal CVS directories. Defaults to $PWD.
87ecvs_clean() {
88 [[ -z $* ]] && set -- .
89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
91}
92
93# @FUNCTION: esvn_clean
94# @USAGE: [list of dirs]
95# @DESCRIPTION:
96# Remove .svn directories recursiveley. Useful when a source tarball contains
97# internal Subversion directories. Defaults to $PWD.
98esvn_clean() {
99 [[ -z $* ]] && set -- .
100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101}
102
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: ${s}"
157 fi
158}
159
160# @VARIABLE: EPATCH_SOURCE
161# @DESCRIPTION:
162# Default directory to search for patches.
53EPATCH_SOURCE="${WORKDIR}/patch" 163EPATCH_SOURCE="${WORKDIR}/patch"
54# Default extension for patches 164# @VARIABLE: EPATCH_SUFFIX
165# @DESCRIPTION:
166# Default extension for patches (do not prefix the period yourself).
55EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
168# @VARIABLE: EPATCH_OPTS
169# @DESCRIPTION:
56# Default options for patch 170# Default options for patch:
171# @CODE
57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 172# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 173# --no-backup-if-mismatch - do not leave .orig files behind
59# Set -E to automatically remove empty files. 174# -E - automatically remove empty files
175# @CODE
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 176EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
177# @VARIABLE: EPATCH_EXCLUDE
178# @DESCRIPTION:
61# List of patches not to apply. Not this is only file names, 179# List of patches not to apply. Note this is only file names,
62# and not the full path .. 180# and not the full path. Globs accepted.
63EPATCH_EXCLUDE="" 181EPATCH_EXCLUDE=""
182# @VARIABLE: EPATCH_SINGLE_MSG
183# @DESCRIPTION:
64# Change the printed message for a single patch. 184# Change the printed message for a single patch.
65EPATCH_SINGLE_MSG="" 185EPATCH_SINGLE_MSG=""
186# @VARIABLE: EPATCH_MULTI_MSG
187# @DESCRIPTION:
66# Change the printed message for multiple patches. 188# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 189EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
68# Force applying bulk patches even if not following the style: 190# @VARIABLE: EPATCH_FORCE
69# 191# @DESCRIPTION:
70# ??_${ARCH}_foo.${EPATCH_SUFFIX} 192# Only require patches to match EPATCH_SUFFIX rather than the extended
71# 193# arch naming style.
72EPATCH_FORCE="no" 194EPATCH_FORCE="no"
73 195
74# This function is for bulk patching, or in theory for just one 196# @FUNCTION: epatch
75# 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.
76# 204#
77# 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
78# Currently all patches should be the same format. 206# specified by EPATCH_SOURCE.
79# 207#
80# You do not have to specify '-p' option to patch, as it will 208# When processing directories, epatch will apply all patches that match:
81# try with -p0 to -p5 until it succeed, or fail at -p5. 209# @CODE
82# 210# if ${EPATCH_FORCE} != "yes"
83# Above EPATCH_* variables can be used to control various defaults,
84# bug they should be left as is to ensure an ebuild can rely on
85# them for.
86#
87# Patches are applied in current directory.
88#
89# Bulk Patches should preferibly have the form of:
90#
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 211# ??_${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.
92# 220#
93# For example: 221# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
222# for patches to apply.
94# 223#
95# 01_all_misc-fix.patch.bz2 224# Refer to the other EPATCH_xxx variables for more customization of behavior.
96# 02_sparc_another-fix.patch.bz2
97#
98# This ensures that there are a set order, and you can have ARCH
99# specific patches.
100#
101# If you however give an argument to epatch(), it will treat it as a
102# single patch that need to be applied if its a file. If on the other
103# hand its a directory, it will set EPATCH_SOURCE to this.
104#
105# <azarah@gentoo.org> (10 Nov 2002)
106#
107epatch() { 225epatch() {
108 _epatch_draw_line() { 226 _epatch_draw_line() {
227 # create a line of same length as input string
109 [[ -z $1 ]] && set "$(printf "%65s" '')" 228 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}" 229 echo "${1//?/=}"
111 } 230 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
113 local PIPE_CMD=""
114 local STDERR_TARGET="${T}/$$.out"
115 local PATCH_TARGET="${T}/$$.patch"
116 local PATCH_SUFFIX=""
117 local SINGLE_PATCH="no"
118 local x=""
119 231
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 232 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121 233
122 if [ "$#" -gt 1 ] 234 # Let the rest of the code process one user arg at a time --
123 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 [[ $# -gt 1 ]] ; then
124 local m="" 238 local m
125 for m in "$@" ; do 239 for m in "$@" ; do
126 epatch "${m}" 240 epatch "${m}"
127 done 241 done
128 return 0 242 return 0
129 fi 243 fi
130 244
131 if [ -n "$1" -a -f "$1" ] 245 local SINGLE_PATCH="no"
132 then 246 # no args means process ${EPATCH_SOURCE}
247 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
248
249 if [[ -f $1 ]] ; then
133 SINGLE_PATCH="yes" 250 SINGLE_PATCH="yes"
134 251 set -- "$1"
135 local EPATCH_SOURCE="$1" 252 # Use the suffix from the single patch (localize it); the code
253 # below will find the suffix for us
136 local EPATCH_SUFFIX="${1##*\.}" 254 local EPATCH_SUFFIX=$1
137 255
138 elif [ -n "$1" -a -d "$1" ] 256 elif [[ -d $1 ]] ; then
139 then 257 # Some people like to make dirs of patches w/out suffixes (vim)
140 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 258 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
141 if [ "${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} ]]
142 then 307 then
143 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
144 else 333 else
145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 334 einfo " ${patchname} ..."
146 fi 335 fi
147 else 336
148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then 337 # most of the time, there will only be one run per unique name,
149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 338 # but if there are more, make sure we get unique log filenames
150 then 339 local STDERR_TARGET="${T}/${patchname}.out"
151 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
152 fi 359 fi
360 else
361 PATCH_TARGET=${x}
362 fi
153 363
364 # Check for absolute paths in patches. If sandbox is disabled,
365 # people could (accidently) patch files in the root filesystem.
366 # Or trigger other unpleasantries #237667. So disallow -p0 on
367 # such patches.
368 local abs_paths=$(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 "***** ${patchname} *****"
154 echo 386 echo
155 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 387 echo "PATCH COMMAND: patch -p${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} )"
156 eerror 433 eerror
157 eerror " ${EPATCH_SOURCE}" 434 eerror "Include in your bugreport the contents of:"
158 eerror " ( ${EPATCH_SOURCE##*/} )" 435 eerror
436 eerror " ${STDERR_TARGET}"
159 echo 437 echo
160 die "Cannot find \$EPATCH_SOURCE!"
161 fi
162
163 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
164 fi
165
166 case ${EPATCH_SUFFIX##*\.} in
167 bz2)
168 PIPE_CMD="bzip2 -dc"
169 PATCH_SUFFIX="bz2"
170 ;;
171 gz|Z|z)
172 PIPE_CMD="gzip -dc"
173 PATCH_SUFFIX="gz"
174 ;;
175 ZIP|zip)
176 PIPE_CMD="unzip -p"
177 PATCH_SUFFIX="zip"
178 ;;
179 *)
180 PIPE_CMD="cat"
181 PATCH_SUFFIX="patch"
182 ;;
183 esac
184
185 if [ "${SINGLE_PATCH}" = "no" ]
186 then
187 einfo "${EPATCH_MULTI_MSG}"
188 fi
189 for x in ${EPATCH_SOURCE}
190 do
191 # New ARCH dependant patch naming scheme ...
192 #
193 # ???_arch_foo.patch
194 #
195 if [ -f ${x} ] && \
196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
197 [ "${EPATCH_FORCE}" = "yes" ])
198 then
199 local count=0
200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
202
203 if [ -n "${EPATCH_EXCLUDE}" ]
204 then
205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
206 then
207 continue
208 fi
209 fi
210
211 if [ "${SINGLE_PATCH}" = "yes" ]
212 then
213 if [ -n "${EPATCH_SINGLE_MSG}" ]
214 then
215 einfo "${EPATCH_SINGLE_MSG}"
216 else
217 einfo "Applying ${patchname} ..."
218 fi
219 else
220 einfo " ${patchname} ..."
221 fi
222
223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
225
226 # Allow for prefix to differ ... im lazy, so shoot me :/
227 while [ "${count}" -lt 5 ]
228 do
229 # Generate some useful debug info ...
230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232
233 if [ "${PATCH_SUFFIX}" != "patch" ]
234 then
235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
237 else
238 PATCH_TARGET="${x}"
239 fi
240
241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
243
244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246
247 if [ "${PATCH_SUFFIX}" != "patch" ]
248 then
249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
250 then
251 echo
252 eerror "Could not extract patch!"
253 #die "Could not extract patch!"
254 count=5
255 break
256 fi
257 fi
258
259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
260 then
261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
266
267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
269
270 if [ "$?" -ne 0 ]
271 then
272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 echo
274 eerror "A dry-run of patch command succeeded, but actually"
275 eerror "applying the patch failed!"
276 #die "Real world sux compared to the dreamworld!"
277 count=5
278 fi
279
280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
281
282 break
283 fi
284
285 count=$((count + 1))
286 done
287
288 if [ "${PATCH_SUFFIX}" != "patch" ]
289 then
290 rm -f ${PATCH_TARGET}
291 fi
292
293 if [ "${count}" -eq 5 ]
294 then
295 echo
296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
298 eerror
299 eerror "Include in your bugreport the contents of:"
300 eerror
301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
302 echo
303 die "Failed Patch: ${patchname}!" 438 die "Failed Patch: ${patchname}!"
304 fi 439 fi
305 440
306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 441 # if everything worked, delete the patch log
307 442 rm -f "${STDERR_TARGET}"
308 eend 0 443 eend 0
309 fi
310 done 444 done
311 if [ "${SINGLE_PATCH}" = "no" ] 445
312 then 446 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
313 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}" > "${applied}"
496 return 0
314 fi 497 fi
498 done
499 echo "none" > "${applied}"
500 return 1
315} 501}
316 502
317# @FUNCTION: emktemp 503# @FUNCTION: emktemp
318# @USAGE: [temp dir] 504# @USAGE: [temp dir]
319# @DESCRIPTION: 505# @DESCRIPTION:
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 533 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
348 fi 534 fi
349 fi 535 fi
350} 536}
351 537
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
360# Small wrapper for getent (Linux), nidump (Mac OS X),
361# and pw (FreeBSD) used in enewuser()/enewgroup()
362egetent() {
363 case ${CHOST} in
364 *-darwin*)
365 case "$2" in
366 *[!0-9]*) # Non numeric
367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
368 ;;
369 *) # Numeric
370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
371 ;;
372 esac
373 ;;
374 *-freebsd*|*-dragonfly*)
375 local opts action="user"
376 [[ $1 == "passwd" ]] || action="group"
377
378 # lookup by uid/gid
379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
381 fi
382
383 pw show ${action} ${opts} "$2" -q
384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
389 type -p nscd >& /dev/null && nscd -i "$1"
390 getent "$1" "$2"
391 ;;
392 esac
393}
394
395# @FUNCTION: enewuser
396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
397# @DESCRIPTION:
398# Same as enewgroup, you are not required to understand how to properly add
399# a user to the system. The only required parameter is the username.
400# Default uid is (pass -1 for this) next available, default shell is
401# /bin/false, default homedir is /dev/null, there are no default groups,
402# and default params sets the comment as 'added by portage for ${PN}'.
403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
411 # get the username
412 local euser=$1; shift
413 if [[ -z ${euser} ]] ; then
414 eerror "No username specified !"
415 die "Cannot call enewuser without a username"
416 fi
417
418 # lets see if the username already exists
419 if [[ -n $(egetent passwd "${euser}") ]] ; then
420 return 0
421 fi
422 einfo "Adding user '${euser}' to your system ..."
423
424 # options to pass to useradd
425 local opts=
426
427 # handle uid
428 local euid=$1; shift
429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
430 if [[ ${euid} -gt 0 ]] ; then
431 if [[ -n $(egetent passwd ${euid}) ]] ; then
432 euid="next"
433 fi
434 else
435 eerror "Userid given but is not greater than 0 !"
436 die "${euid} is not a valid UID"
437 fi
438 else
439 euid="next"
440 fi
441 if [[ ${euid} == "next" ]] ; then
442 for ((euid = 101; euid <= 999; euid++)); do
443 [[ -z $(egetent passwd ${euid}) ]] && break
444 done
445 fi
446 opts="${opts} -u ${euid}"
447 einfo " - Userid: ${euid}"
448
449 # handle shell
450 local eshell=$1; shift
451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
452 if [[ ! -e ${ROOT}${eshell} ]] ; then
453 eerror "A shell was specified but it does not exist !"
454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
459 fi
460 else
461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
462 [[ -x ${ROOT}${shell} ]] && break
463 done
464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
473 fi
474
475 eshell=${shell}
476 fi
477 einfo " - Shell: ${eshell}"
478 opts="${opts} -s ${eshell}"
479
480 # handle homedir
481 local ehome=$1; shift
482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
483 ehome="/dev/null"
484 fi
485 einfo " - Home: ${ehome}"
486 opts="${opts} -d ${ehome}"
487
488 # handle groups
489 local egroups=$1; shift
490 if [[ ! -z ${egroups} ]] ; then
491 local oldifs=${IFS}
492 local defgroup="" exgroups=""
493
494 export IFS=","
495 for g in ${egroups} ; do
496 export IFS=${oldifs}
497 if [[ -z $(egetent group "${g}") ]] ; then
498 eerror "You must add group ${g} to the system first"
499 die "${g} is not a valid GID"
500 fi
501 if [[ -z ${defgroup} ]] ; then
502 defgroup=${g}
503 else
504 exgroups="${exgroups},${g}"
505 fi
506 export IFS=","
507 done
508 export IFS=${oldifs}
509
510 opts="${opts} -g ${defgroup}"
511 if [[ ! -z ${exgroups} ]] ; then
512 opts="${opts} -G ${exgroups:1}"
513 fi
514 else
515 egroups="(none)"
516 fi
517 einfo " - Groups: ${egroups}"
518
519 # handle extra and add the user
520 local oldsandbox=${SANDBOX_ON}
521 export SANDBOX_ON="0"
522 case ${CHOST} in
523 *-darwin*)
524 ### Make the user
525 if [[ -z $@ ]] ; then
526 dscl . create /users/${euser} uid ${euid}
527 dscl . create /users/${euser} shell ${eshell}
528 dscl . create /users/${euser} home ${ehome}
529 dscl . create /users/${euser} realname "added by portage for ${PN}"
530 ### Add the user to the groups specified
531 local oldifs=${IFS}
532 export IFS=","
533 for g in ${egroups} ; do
534 dscl . merge /groups/${g} users ${euser}
535 done
536 export IFS=${oldifs}
537 else
538 einfo "Extra options are not supported on Darwin yet"
539 einfo "Please report the ebuild along with the info below"
540 einfo "eextra: $@"
541 die "Required function missing"
542 fi
543 ;;
544 *-freebsd*|*-dragonfly*)
545 if [[ -z $@ ]] ; then
546 pw useradd ${euser} ${opts} \
547 -c "added by portage for ${PN}" \
548 die "enewuser failed"
549 else
550 einfo " - Extra: $@"
551 pw useradd ${euser} ${opts} \
552 "$@" || die "enewuser failed"
553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
559 else
560 einfo " - Extra: $@"
561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
580 useradd ${opts} ${euser} \
581 -c "added by portage for ${PN}" \
582 || die "enewuser failed"
583 else
584 einfo " - Extra: $@"
585 useradd ${opts} ${euser} "$@" \
586 || die "enewuser failed"
587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
596 fi
597
598 export SANDBOX_ON=${oldsandbox}
599}
600
601# @FUNCTION: enewgroup
602# @USAGE: <group> [gid]
603# @DESCRIPTION:
604# This function does not require you to understand how to properly add a
605# group to the system. Just give it a group name to add and enewgroup will
606# do the rest. You may specify the gid for the group or allow the group to
607# allocate the next available one.
608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
616 # get the group
617 local egroup="$1"; shift
618 if [ -z "${egroup}" ]
619 then
620 eerror "No group specified !"
621 die "Cannot call enewgroup without a group"
622 fi
623
624 # see if group already exists
625 if [[ -n $(egetent group "${egroup}") ]]; then
626 return 0
627 fi
628 einfo "Adding group '${egroup}' to your system ..."
629
630 # options to pass to useradd
631 local opts=
632
633 # handle gid
634 local egid="$1"; shift
635 if [ ! -z "${egid}" ]
636 then
637 if [ "${egid}" -gt 0 ]
638 then
639 if [ -z "`egetent group ${egid}`" ]
640 then
641 if [[ "${CHOST}" == *-darwin* ]]; then
642 opts="${opts} ${egid}"
643 else
644 opts="${opts} -g ${egid}"
645 fi
646 else
647 egid="next available; requested gid taken"
648 fi
649 else
650 eerror "Groupid given but is not greater than 0 !"
651 die "${egid} is not a valid GID"
652 fi
653 else
654 egid="next available"
655 fi
656 einfo " - Groupid: ${egid}"
657
658 # handle extra
659 local eextra="$@"
660 opts="${opts} ${eextra}"
661
662 # add the group
663 local oldsandbox="${SANDBOX_ON}"
664 export SANDBOX_ON="0"
665 case ${CHOST} in
666 *-darwin*)
667 if [ ! -z "${eextra}" ];
668 then
669 einfo "Extra options are not supported on Darwin/OS X yet"
670 einfo "Please report the ebuild along with the info below"
671 einfo "eextra: ${eextra}"
672 die "Required function missing"
673 fi
674
675 # If we need the next available
676 case ${egid} in
677 *[!0-9]*) # Non numeric
678 for ((egid = 101; egid <= 999; egid++)); do
679 [[ -z $(egetent group ${egid}) ]] && break
680 done
681 esac
682 dscl . create /groups/${egroup} gid ${egid}
683 dscl . create /groups/${egroup} passwd '*'
684 ;;
685
686 *-freebsd*|*-dragonfly*)
687 case ${egid} in
688 *[!0-9]*) # Non numeric
689 for ((egid = 101; egid <= 999; egid++)); do
690 [[ -z $(egetent group ${egid}) ]] && break
691 done
692 esac
693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
707 groupadd ${opts} ${egroup} || die "enewgroup failed"
708 ;;
709 esac
710 export SANDBOX_ON="${oldsandbox}"
711}
712
713# @FUNCTION: edos2unix 538# @FUNCTION: edos2unix
714# @USAGE: <file> [more files ...] 539# @USAGE: <file> [more files ...]
715# @DESCRIPTION: 540# @DESCRIPTION:
716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# 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
718# 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
719# 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.
720edos2unix() { 545edos2unix() {
721 echo "$@" | xargs sed -i 's/\r$//' 546 [[ $# -eq 0 ]] && return 0
547 sed -i 's/\r$//' -- "$@" || die
722} 548}
723 549
724# Make a desktop file ! 550# Make a desktop file !
725# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
726# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
727# 553#
728# make_desktop_entry(<command>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
729# 555#
730# binary: what command does the app run with ? 556# binary: what command does the app run with ?
731# name: the name that will show up in the menu 557# name: the name that will show up in the menu
732# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
733# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
734# a full path to an icon 560# a full path to an icon
735# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
736# http://standards.freedesktop.org/menu-spec/latest/apa.html 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
737# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
738make_desktop_entry() { 564make_desktop_entry() {
739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
740 566
741 local exec=${1} 567 local exec=${1}
742 local name=${2:-${PN}} 568 local name=${2:-${PN}}
743 local icon=${3:-${PN}} 569 local icon=${3:-${PN}}
744 local type=${4} 570 local type=${4}
745 local path=${5} 571 local fields=${5}
746 572
747 if [[ -z ${type} ]] ; then 573 if [[ -z ${type} ]] ; then
748 local catmaj=${CATEGORY%%-*} 574 local catmaj=${CATEGORY%%-*}
749 local catmin=${CATEGORY##*-} 575 local catmin=${CATEGORY##*-}
750 case ${catmaj} in 576 case ${catmaj} in
751 app) 577 app)
752 case ${catmin} in 578 case ${catmin} in
753 accessibility) type=Accessibility;; 579 accessibility) type=Accessibility;;
754 admin) type=System;; 580 admin) type=System;;
755 antivirus) type=System;; 581 antivirus) type=System;;
756 arch) type=Archiving;; 582 arch) type=Archiving;;
757 backup) type=Archiving;; 583 backup) type=Archiving;;
758 cdr) type=DiscBurning;; 584 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;; 585 dicts) type=Dictionary;;
760 doc) type=Documentation;; 586 doc) type=Documentation;;
761 editors) type=TextEditor;; 587 editors) type=TextEditor;;
762 emacs) type=TextEditor;; 588 emacs) type=TextEditor;;
763 emulation) type=Emulator;; 589 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;; 590 laptop) type=HardwareSettings;;
765 office) type=Office;; 591 office) type=Office;;
766 pda) type=PDA;; 592 pda) type=PDA;;
767 vim) type=TextEditor;; 593 vim) type=TextEditor;;
768 xemacs) type=TextEditor;; 594 xemacs) type=TextEditor;;
769 *) type=;;
770 esac 595 esac
771 ;; 596 ;;
772 597
773 dev) 598 dev)
774 type="Development" 599 type="Development"
775 ;; 600 ;;
776 601
777 games) 602 games)
778 case ${catmin} in 603 case ${catmin} in
779 action|fps) type=ActionGame;; 604 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;; 605 arcade) type=ArcadeGame;;
781 board) type=BoardGame;; 606 board) type=BoardGame;;
782 emulation) type=Emulator;; 607 emulation) type=Emulator;;
783 kids) type=KidsGame;; 608 kids) type=KidsGame;;
784 puzzle) type=LogicGame;; 609 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;; 610 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;; 611 rpg) type=RolePlaying;;
787 simulation) type=Simulation;; 612 simulation) type=Simulation;;
788 sports) type=SportsGame;; 613 sports) type=SportsGame;;
789 strategy) type=StrategyGame;; 614 strategy) type=StrategyGame;;
790 *) type=;;
791 esac 615 esac
792 type="Game;${type}" 616 type="Game;${type}"
793 ;; 617 ;;
794 618
795 gnome) 619 gnome)
804 type="Network;Email" 628 type="Network;Email"
805 ;; 629 ;;
806 630
807 media) 631 media)
808 case ${catmin} in 632 case ${catmin} in
633 gfx)
809 gfx) type=Graphics;; 634 type=Graphics
635 ;;
636 *)
637 case ${catmin} in
810 radio) type=Tuner;; 638 radio) type=Tuner;;
811 sound) type=Audio;; 639 sound) type=Audio;;
812 tv) type=TV;; 640 tv) type=TV;;
813 video) type=Video;; 641 video) type=Video;;
814 *) type=;; 642 esac
643 type="AudioVideo;${type}"
644 ;;
815 esac 645 esac
816 type="AudioVideo;${type}"
817 ;; 646 ;;
818 647
819 net) 648 net)
820 case ${catmin} in 649 case ${catmin} in
821 dialup) type=Dialup;; 650 dialup) type=Dialup;;
822 ftp) type=FileTransfer;; 651 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;; 652 im) type=InstantMessaging;;
824 irc) type=IRCClient;; 653 irc) type=IRCClient;;
825 mail) type=Email;; 654 mail) type=Email;;
826 news) type=News;; 655 news) type=News;;
827 nntp) type=News;; 656 nntp) type=News;;
828 p2p) type=FileTransfer;; 657 p2p) type=FileTransfer;;
829 *) type=;; 658 voip) type=Telephony;;
830 esac 659 esac
831 type="Network;${type}" 660 type="Network;${type}"
832 ;; 661 ;;
833 662
834 sci) 663 sci)
835 case ${catmin} in 664 case ${catmin} in
836 astro*) type=Astronomy;; 665 astro*) type=Astronomy;;
837 bio*) type=Biology;; 666 bio*) type=Biology;;
838 calc*) type=Calculator;; 667 calc*) type=Calculator;;
839 chem*) type=Chemistry;; 668 chem*) type=Chemistry;;
840 elec*) type=Electronics;; 669 elec*) type=Electronics;;
841 geo*) type=Geology;; 670 geo*) type=Geology;;
842 math*) type=Math;; 671 math*) type=Math;;
843 physics) type=Physics;; 672 physics) type=Physics;;
844 visual*) type=DataVisualization;; 673 visual*) type=DataVisualization;;
845 *) type=;;
846 esac 674 esac
847 type="Science;${type}" 675 type="Education;Science;${type}"
848 ;; 676 ;;
849 677
850 sys) 678 sys)
851 type="System" 679 type="System"
852 ;; 680 ;;
853 681
854 www) 682 www)
855 case ${catmin} in 683 case ${catmin} in
856 client) type=WebBrowser;; 684 client) type=WebBrowser;;
857 *) type=;;
858 esac 685 esac
859 type="Network" 686 type="Network;${type}"
860 ;; 687 ;;
861 688
862 *) 689 *)
863 type= 690 type=
864 ;; 691 ;;
870 local desktop_name="${PN}-${SLOT}" 697 local desktop_name="${PN}-${SLOT}"
871 fi 698 fi
872 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"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 700 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
874 701
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
875 cat <<-EOF > "${desktop}" 713 cat <<-EOF > "${desktop}"
876 [Desktop Entry] 714 [Desktop Entry]
877 Version=1.0
878 Name=${name} 715 Name=${name}
879 Type=Application 716 Type=Application
880 Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
881 Exec=${exec} 718 Exec=${exec}
882 TryExec=${exec%% *} 719 TryExec=${exec%% *}
883 Icon=${icon} 720 Icon=${icon}
884 Categories=${type}; 721 Categories=${type}
885 EOF 722 EOF
886 723
887 [[ ${path} ]] && echo "Path=${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}" >> "${desktop}"
888 730
889 ( 731 (
890 # wrap the env here so that the 'insinto' call 732 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller 733 # doesn't corrupt the env of the caller
892 insinto /usr/share/applications 734 insinto /usr/share/applications
893 doins "${desktop}" 735 doins "${desktop}"
894 ) 736 ) || die "installing desktop file failed"
895} 737}
896 738
897# @FUNCTION: validate_desktop_entries 739# @FUNCTION: validate_desktop_entries
898# @USAGE: [directories] 740# @USAGE: [directories]
899# @MAINTAINER: 741# @MAINTAINER:
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 763 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi 764 fi
923} 765}
924 766
925# @FUNCTION: make_session_desktop 767# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command> 768# @USAGE: <title> <command> [command args...]
927# @DESCRIPTION: 769# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the 770# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager. 771# Window Manager. The command is the name of the Window Manager.
772#
773# You can set the name of the file via the ${wm} variable.
930make_session_desktop() { 774make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 775 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 776 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
933 777
934 local title=$1 778 local title=$1
935 local command=$2 779 local command=$2
936 local desktop=${T}/${wm}.desktop 780 local desktop=${T}/${wm:-${PN}}.desktop
781 shift 2
937 782
938 cat <<-EOF > "${desktop}" 783 cat <<-EOF > "${desktop}"
939 [Desktop Entry] 784 [Desktop Entry]
940 Name=${title} 785 Name=${title}
941 Comment=This session logs you into ${title} 786 Comment=This session logs you into ${title}
942 Exec=${command} 787 Exec=${command} $*
943 TryExec=${command} 788 TryExec=${command}
944 Type=Application 789 Type=XSession
945 EOF 790 EOF
946 791
947 ( 792 (
948 # wrap the env here so that the 'insinto' call 793 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller 794 # doesn't corrupt the env of the caller
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176 1021
1177 local shrtsrc=$(basename "${src}") 1022 local shrtsrc=$(basename "${src}")
1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1179 if [[ -z ${skip} ]] ; then 1024 if [[ -z ${skip} ]] ; then
1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1181 local skip=0 1026 local skip=0
1182 exe=tail 1027 exe=tail
1183 case ${ver} in 1028 case ${ver} in
1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1187 2.0|2.0.1) 1032 2.0|2.0.1)
1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1189 ;; 1034 ;;
1190 2.1.1) 1035 2.1.1)
1191 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1192 let skip="skip + 1" 1037 (( skip++ ))
1193 ;; 1038 ;;
1194 2.1.2) 1039 2.1.2)
1195 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1196 let skip="skip + 1" 1041 (( skip++ ))
1197 ;; 1042 ;;
1198 2.1.3) 1043 2.1.3)
1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1200 let skip="skip + 1" 1045 (( skip++ ))
1201 ;; 1046 ;;
1202 2.1.4|2.1.5) 1047 2.1.4|2.1.5)
1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1204 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1205 exe="dd" 1050 exe="dd"
1214 esac 1059 esac
1215 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1216 fi 1061 fi
1217 case ${exe} in 1062 case ${exe} in
1218 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1220 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1221 esac 1066 esac
1222 1067
1223 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1224 local tmpfile=$(emktemp) 1069 local filetype tmpfile=$(emktemp)
1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1226 local filetype=$(file -b "${tmpfile}") 1071 filetype=$(file -b "${tmpfile}") || die
1227 case ${filetype} in 1072 case ${filetype} in
1228 *tar\ archive*) 1073 *tar\ archive*)
1229 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1230 ;; 1075 ;;
1231 bzip2*) 1076 bzip2*)
1241 eerror "Unknown filetype \"${filetype}\" ?" 1086 eerror "Unknown filetype \"${filetype}\" ?"
1242 false 1087 false
1243 ;; 1088 ;;
1244 esac 1089 esac
1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1090 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1246}
1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1251# Display a license for user to accept. If no license is
1252# specified, then ${LICENSE} is used.
1253check_license() {
1254 local lic=$1
1255 if [ -z "${lic}" ] ; then
1256 lic="${PORTDIR}/licenses/${LICENSE}"
1257 else
1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1259 lic="${PORTDIR}/licenses/${lic}"
1260 elif [ -e "${PWD}/${lic}" ] ; then
1261 lic="${PWD}/${lic}"
1262 elif [ -e "${lic}" ] ; then
1263 lic="${lic}"
1264 fi
1265 fi
1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 local l="`basename ${lic}`"
1268
1269 # here is where we check for the licenses the user already
1270 # accepted ... if we don't find a match, we make the user accept
1271 local shopts=$-
1272 local alic
1273 set -o noglob #so that bash doesn't expand "*"
1274 for alic in ${ACCEPT_LICENSE} ; do
1275 if [[ ${alic} == ${l} ]]; then
1276 set +o noglob; set -${shopts} #reset old shell opts
1277 return 0
1278 fi
1279 done
1280 set +o noglob; set -$shopts #reset old shell opts
1281
1282 local licmsg=$(emktemp)
1283 cat <<-EOF > ${licmsg}
1284 **********************************************************
1285 The following license outlines the terms of use of this
1286 package. You MUST accept this license for installation to
1287 continue. When you are done viewing, hit 'q'. If you
1288 CTRL+C out of this, the install will not run!
1289 **********************************************************
1290
1291 EOF
1292 cat ${lic} >> ${licmsg}
1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1295 read alic
1296 case ${alic} in
1297 yes|Yes|y|Y)
1298 return 0
1299 ;;
1300 *)
1301 echo;echo;echo
1302 eerror "You MUST accept the license to continue! Exiting!"
1303 die "Failed to accept license"
1304 ;;
1305 esac
1306} 1091}
1307 1092
1308# @FUNCTION: cdrom_get_cds 1093# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1094# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION: 1095# @DESCRIPTION:
1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1143 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1144 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1 1145 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do 1146 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET)) 1147 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break 1148 [[ -e ${CDROM_ROOT}/${f} ]] && break
1364 done 1149 done
1365 export CDROM_MATCH=${f} 1150 export CDROM_MATCH=${f}
1366 return 1151 return
1367 fi 1152 fi
1368 1153
1454# displayed and we'll hang out here until: 1239# displayed and we'll hang out here until:
1455# (1) the file is found on a mounted cdrom 1240# (1) the file is found on a mounted cdrom
1456# (2) the user hits CTRL+C 1241# (2) the user hits CTRL+C
1457_cdrom_locate_file_on_cd() { 1242_cdrom_locate_file_on_cd() {
1458 local mline="" 1243 local mline=""
1459 local showedmsg=0 1244 local showedmsg=0 showjolietmsg=0
1460 1245
1461 while [[ -z ${CDROM_ROOT} ]] ; do 1246 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0 1247 local i=0
1463 local -a cdset=(${*//:/ }) 1248 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then 1249 if [[ -n ${CDROM_SET} ]] ; then
1505 showedmsg=1 1290 showedmsg=1
1506 fi 1291 fi
1507 einfo "Press return to scan for the cd again" 1292 einfo "Press return to scan for the cd again"
1508 einfo "or hit CTRL+C to abort the emerge." 1293 einfo "or hit CTRL+C to abort the emerge."
1509 echo 1294 echo
1295 if [[ ${showjolietmsg} -eq 0 ]] ; then
1296 showjolietmsg=1
1297 else
1510 einfo "If you are having trouble with the detection" 1298 ewarn "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have" 1299 ewarn "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please" 1300 ewarn "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1301 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1302 ebeep 5
1303 fi
1514 read || die "something is screwed with your system" 1304 read || die "something is screwed with your system"
1515 done 1305 done
1516} 1306}
1517 1307
1518# @FUNCTION: strip-linguas 1308# @FUNCTION: strip-linguas
1527# of the lists. 1317# of the lists.
1528strip-linguas() { 1318strip-linguas() {
1529 local ls newls nols 1319 local ls newls nols
1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1320 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1531 local op=$1; shift 1321 local op=$1; shift
1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1322 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1533 local d f 1323 local d f
1534 for d in "$@" ; do 1324 for d in "$@" ; do
1535 if [[ ${op} == "-u" ]] ; then 1325 if [[ ${op} == "-u" ]] ; then
1536 newls=${ls} 1326 newls=${ls}
1537 else 1327 else
1538 newls="" 1328 newls=""
1539 fi 1329 fi
1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1330 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1541 if [[ ${op} == "-i" ]] ; then 1331 if [[ ${op} == "-i" ]] ; then
1542 hasq ${f} ${ls} && newls="${newls} ${f}" 1332 has ${f} ${ls} && newls="${newls} ${f}"
1543 else 1333 else
1544 hasq ${f} ${ls} || newls="${newls} ${f}" 1334 has ${f} ${ls} || newls="${newls} ${f}"
1545 fi 1335 fi
1546 done 1336 done
1547 ls=${newls} 1337 ls=${newls}
1548 done 1338 done
1549 else 1339 else
1551 fi 1341 fi
1552 1342
1553 nols="" 1343 nols=""
1554 newls="" 1344 newls=""
1555 for f in ${LINGUAS} ; do 1345 for f in ${LINGUAS} ; do
1556 if hasq ${f} ${ls} ; then 1346 if has ${f} ${ls} ; then
1557 newls="${newls} ${f}" 1347 newls="${newls} ${f}"
1558 else 1348 else
1559 nols="${nols} ${f}" 1349 nols="${nols} ${f}"
1560 fi 1350 fi
1561 done 1351 done
1562 [[ -n ${nols} ]] \ 1352 [[ -n ${nols} ]] \
1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1353 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1564 export LINGUAS=${newls:1} 1354 export LINGUAS=${newls:1}
1565} 1355}
1566 1356
1567# @FUNCTION: preserve_old_lib 1357# @FUNCTION: preserve_old_lib
1568# @USAGE: <libs to preserve> [more libs] 1358# @USAGE: <libs to preserve> [more libs]
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1368 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage" 1369 die "Invalid preserve_old_lib() usage"
1580 fi 1370 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1371 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582 1372
1373 # let portage worry about it
1374 has preserve-libs ${FEATURES} && return 0
1375
1583 local lib dir 1376 local lib dir
1584 for lib in "$@" ; do 1377 for lib in "$@" ; do
1585 [[ -e ${ROOT}/${lib} ]] || continue 1378 [[ -e ${ROOT}/${lib} ]] || continue
1586 dir=${lib%/*} 1379 dir=${lib%/*}
1587 dodir ${dir} || die "dodir ${dir} failed" 1380 dodir ${dir} || die "dodir ${dir} failed"
1597preserve_old_lib_notify() { 1390preserve_old_lib_notify() {
1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1391 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1392 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage" 1393 die "Invalid preserve_old_lib_notify() usage"
1601 fi 1394 fi
1395
1396 # let portage worry about it
1397 has preserve-libs ${FEATURES} && return 0
1602 1398
1603 local lib notice=0 1399 local lib notice=0
1604 for lib in "$@" ; do 1400 for lib in "$@" ; do
1605 [[ -e ${ROOT}/${lib} ]] || continue 1401 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then 1402 if [[ ${notice} -eq 0 ]] ; then
1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild" 1406 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1611 ewarn "in order to remove these old dependencies. If you do not have this" 1407 ewarn "in order to remove these old dependencies. If you do not have this"
1612 ewarn "helper program, simply emerge the 'gentoolkit' package." 1408 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn 1409 ewarn
1614 fi 1410 fi
1411 # temp hack for #348634 #357225
1412 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1615 ewarn " # revdep-rebuild --library ${lib##*/}" 1413 ewarn " # revdep-rebuild --library '${lib}'"
1616 done 1414 done
1617 if [[ ${notice} -eq 1 ]] ; then 1415 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn 1416 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1417 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries." 1418 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1419 for lib in "$@" ; do
1420 ewarn " # rm '${lib}'"
1421 done
1621 fi 1422 fi
1622} 1423}
1623 1424
1624# @FUNCTION: built_with_use 1425# @FUNCTION: built_with_use
1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1426# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION: 1427# @DESCRIPTION:
1428#
1429# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1430#
1627# A temporary hack until portage properly supports DEPENDing on USE 1431# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified 1432# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The 1433# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does 1434# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE). 1435# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control 1436# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or" 1437# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled 1438# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be 1439# while the -o flag means at least one of the listed IUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it 1440# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found 1441# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags. 1442# in IUSE like normal USE flags.
1639# 1443#
1640# Remember that this function isn't terribly intelligent so order of optional 1444# Remember that this function isn't terribly intelligent so order of optional
1675 die) die "Unable to determine what USE flags $PKG was built with";; 1479 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac 1480 esac
1677 fi 1481 fi
1678 1482
1679 if [[ ${hidden} == "no" ]] ; then 1483 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE}) 1484 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1681 # Don't check USE_EXPAND #147237 1485 # Don't check USE_EXPAND #147237
1682 local expand 1486 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1487 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then 1488 if [[ $1 == ${expand}_* ]] ; then
1685 expand="" 1489 expand=""
1686 break 1490 break
1687 fi 1491 fi
1688 done 1492 done
1689 if [[ -n ${expand} ]] ; then 1493 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then 1494 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1691 case ${missing_action} in 1495 case ${missing_action} in
1692 true) return 0;; 1496 true) return 0;;
1693 false) return 1;; 1497 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";; 1498 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac 1499 esac
1726 done 1530 done
1727 eend 0 1531 eend 0
1728} 1532}
1729 1533
1730# @FUNCTION: make_wrapper 1534# @FUNCTION: make_wrapper
1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath] 1535# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1732# @DESCRIPTION: 1536# @DESCRIPTION:
1733# Create a shell wrapper script named wrapper in installpath 1537# Create a shell wrapper script named wrapper in installpath
1734# (defaults to the bindir) to execute target (default of wrapper) by 1538# (defaults to the bindir) to execute target (default of wrapper) by
1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited 1539# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1736# libpaths followed by optionally changing directory to chdir. 1540# libpaths followed by optionally changing directory to chdir.
1759 ) || die 1563 ) || die
1760 else 1564 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die 1565 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi 1566 fi
1763} 1567}
1568
1569# @FUNCTION: path_exists
1570# @USAGE: [-a|-o] <paths>
1571# @DESCRIPTION:
1572# Check if the specified paths exist. Works for all types of paths
1573# (files/dirs/etc...). The -a and -o flags control the requirements
1574# of the paths. They correspond to "and" and "or" logic. So the -a
1575# flag means all the paths must exist while the -o flag means at least
1576# one of the paths must exist. The default behavior is "and". If no
1577# paths are specified, then the return value is "false".
1578path_exists() {
1579 local opt=$1
1580 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1581
1582 # no paths -> return false
1583 # same behavior as: [[ -e "" ]]
1584 [[ $# -eq 0 ]] && return 1
1585
1586 local p r=0
1587 for p in "$@" ; do
1588 [[ -e ${p} ]]
1589 : $(( r += $? ))
1590 done
1591
1592 case ${opt} in
1593 -a) return $(( r != 0 )) ;;
1594 -o) return $(( r == $# )) ;;
1595 esac
1596}
1597
1598# @FUNCTION: in_iuse
1599# @USAGE: <flag>
1600# @DESCRIPTION:
1601# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1602# as necessary.
1603#
1604# Note that this function should not be used in the global scope.
1605in_iuse() {
1606 debug-print-function ${FUNCNAME} "${@}"
1607 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1608
1609 local flag=${1}
1610 local liuse=( ${IUSE} )
1611
1612 has "${flag}" "${liuse[@]#[+-]}"
1613}
1614
1615# @FUNCTION: use_if_iuse
1616# @USAGE: <flag>
1617# @DESCRIPTION:
1618# Return true if the given flag is in USE and IUSE.
1619#
1620# Note that this function should not be used in the global scope.
1621use_if_iuse() {
1622 in_iuse $1 || return 1
1623 use $1
1624}
1625
1626# @FUNCTION: usex
1627# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1628# @DESCRIPTION:
1629# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1630# otherwise echo [false output][false suffix] (defaults to "no").
1631usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1632
1633check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1634
1635fi

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