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Revision 1.305 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 1.305 2008/09/20 18:55:07 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="${WORKDIR}/patch"
75# Default extension for patches 164# @VARIABLE: EPATCH_SUFFIX
165# @DESCRIPTION:
166# Default extension for patches (do not prefix the period yourself).
76EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
168# @VARIABLE: EPATCH_OPTS
169# @DESCRIPTION:
77# Default options for patch 170# Default options for patch:
171# @CODE
78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 172# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 173# --no-backup-if-mismatch - do not leave .orig files behind
80# Set -E to automatically remove empty files. 174# -E - automatically remove empty files
175# @CODE
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 176EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
177# @VARIABLE: EPATCH_EXCLUDE
178# @DESCRIPTION:
82# List of patches not to apply. Not this is only file names, 179# List of patches not to apply. Note this is only file names,
83# and not the full path .. 180# and not the full path. Globs accepted.
84EPATCH_EXCLUDE="" 181EPATCH_EXCLUDE=""
182# @VARIABLE: EPATCH_SINGLE_MSG
183# @DESCRIPTION:
85# Change the printed message for a single patch. 184# Change the printed message for a single patch.
86EPATCH_SINGLE_MSG="" 185EPATCH_SINGLE_MSG=""
186# @VARIABLE: EPATCH_MULTI_MSG
187# @DESCRIPTION:
87# Change the printed message for multiple patches. 188# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 189EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
89# Force applying bulk patches even if not following the style: 190# @VARIABLE: EPATCH_FORCE
90# 191# @DESCRIPTION:
91# ??_${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 ${EPATCH_FORCE} != "yes"
104# Above EPATCH_* variables can be used to control various defaults,
105# bug they should be left as is to ensure an ebuild can rely on
106# them for.
107#
108# Patches are applied in current directory.
109#
110# Bulk Patches should preferibly have the form of:
111#
112# ??_${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.
270 if egrep -q '^[-+]{3} /' "${PATCH_TARGET}" ; then
271 ewarn "Absolute paths found in ${patchname}! Please remove them!"
272 fi
273
274 # Allow for prefix to differ ... im lazy, so shoot me :/
275 while [ "${count}" -lt 5 ]
276 do
277 # Generate some useful debug info ...
278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286
287 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
288 then
289 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
291 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294
295 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
296 _epatch_assert
297
298 if [ "$?" -ne 0 ]
299 then
300 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo
302 eerror "A dry-run of patch command succeeded, but actually"
303 eerror "applying the patch failed!"
304 #die "Real world sux compared to the dreamworld!"
305 count=5
306 fi
307
308 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
309
310 break
311 fi
312
313 count=$((count + 1))
314 done
315
316 if [ "${PATCH_SUFFIX}" != "patch" ]
317 then
318 rm -f ${PATCH_TARGET}
319 fi
320
321 if [ "${count}" -eq 5 ]
322 then
323 echo
324 eerror "Failed Patch: ${patchname} !"
325 eerror " ( ${PATCH_TARGET} )"
326 eerror
327 eerror "Include in your bugreport the contents of:"
328 eerror
329 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
330 echo
331 die "Failed Patch: ${patchname}!" 438 die "Failed Patch: ${patchname}!"
332 fi 439 fi
333 440
334 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 441 # if everything worked, delete the patch log
335 442 rm -f "${STDERR_TARGET}"
336 eend 0 443 eend 0
337 fi
338 done 444 done
339 if [ "${SINGLE_PATCH}" = "no" ] 445
340 then 446 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
341 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}" > "${applied}"
496 return 0
342 fi 497 fi
498 done
499 echo "none" > "${applied}"
500 return 1
343} 501}
344 502
345# @FUNCTION: emktemp 503# @FUNCTION: emktemp
346# @USAGE: [temp dir] 504# @USAGE: [temp dir]
347# @DESCRIPTION: 505# @DESCRIPTION:
375 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX 533 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
376 fi 534 fi
377 fi 535 fi
378} 536}
379 537
380# @FUNCTION: egetent
381# @USAGE: <database> <key>
382# @MAINTAINER:
383# base-system@gentoo.org (Linux)
384# Joe Jezak <josejx@gmail.com> (OS X)
385# usata@gentoo.org (OS X)
386# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
387# @DESCRIPTION:
388# Small wrapper for getent (Linux), nidump (Mac OS X),
389# and pw (FreeBSD) used in enewuser()/enewgroup()
390egetent() {
391 case ${CHOST} in
392 *-darwin*)
393 case "$2" in
394 *[!0-9]*) # Non numeric
395 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
396 ;;
397 *) # Numeric
398 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
399 ;;
400 esac
401 ;;
402 *-freebsd*|*-dragonfly*)
403 local opts action="user"
404 [[ $1 == "passwd" ]] || action="group"
405
406 # lookup by uid/gid
407 if [[ $2 == [[:digit:]]* ]] ; then
408 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
409 fi
410
411 pw show ${action} ${opts} "$2" -q
412 ;;
413 *-netbsd*|*-openbsd*)
414 grep "$2:\*:" /etc/$1
415 ;;
416 *)
417 type -p nscd >& /dev/null && nscd -i "$1"
418 getent "$1" "$2"
419 ;;
420 esac
421}
422
423# @FUNCTION: enewuser
424# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
425# @DESCRIPTION:
426# Same as enewgroup, you are not required to understand how to properly add
427# a user to the system. The only required parameter is the username.
428# Default uid is (pass -1 for this) next available, default shell is
429# /bin/false, default homedir is /dev/null, there are no default groups,
430# and default params sets the comment as 'added by portage for ${PN}'.
431enewuser() {
432 case ${EBUILD_PHASE} in
433 unpack|compile|test|install)
434 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
435 eerror "Package fails at QA and at life. Please file a bug."
436 die "Bad package! enewuser is only for use in pkg_* functions!"
437 esac
438
439 # get the username
440 local euser=$1; shift
441 if [[ -z ${euser} ]] ; then
442 eerror "No username specified !"
443 die "Cannot call enewuser without a username"
444 fi
445
446 # lets see if the username already exists
447 if [[ -n $(egetent passwd "${euser}") ]] ; then
448 return 0
449 fi
450 einfo "Adding user '${euser}' to your system ..."
451
452 # options to pass to useradd
453 local opts=
454
455 # handle uid
456 local euid=$1; shift
457 if [[ -n ${euid} && ${euid} != -1 ]] ; then
458 if [[ ${euid} -gt 0 ]] ; then
459 if [[ -n $(egetent passwd ${euid}) ]] ; then
460 euid="next"
461 fi
462 else
463 eerror "Userid given but is not greater than 0 !"
464 die "${euid} is not a valid UID"
465 fi
466 else
467 euid="next"
468 fi
469 if [[ ${euid} == "next" ]] ; then
470 for ((euid = 101; euid <= 999; euid++)); do
471 [[ -z $(egetent passwd ${euid}) ]] && break
472 done
473 fi
474 opts="${opts} -u ${euid}"
475 einfo " - Userid: ${euid}"
476
477 # handle shell
478 local eshell=$1; shift
479 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
480 if [[ ! -e ${ROOT}${eshell} ]] ; then
481 eerror "A shell was specified but it does not exist !"
482 die "${eshell} does not exist in ${ROOT}"
483 fi
484 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
485 eerror "Do not specify ${eshell} yourself, use -1"
486 die "Pass '-1' as the shell parameter"
487 fi
488 else
489 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
490 [[ -x ${ROOT}${shell} ]] && break
491 done
492
493 if [[ ${shell} == "/dev/null" ]] ; then
494 eerror "Unable to identify the shell to use, proceeding with userland default."
495 case ${USERLAND} in
496 GNU) shell="/bin/false" ;;
497 BSD) shell="/sbin/nologin" ;;
498 Darwin) shell="/usr/sbin/nologin" ;;
499 *) die "Unable to identify the default shell for userland ${USERLAND}"
500 esac
501 fi
502
503 eshell=${shell}
504 fi
505 einfo " - Shell: ${eshell}"
506 opts="${opts} -s ${eshell}"
507
508 # handle homedir
509 local ehome=$1; shift
510 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
511 ehome="/dev/null"
512 fi
513 einfo " - Home: ${ehome}"
514 opts="${opts} -d ${ehome}"
515
516 # handle groups
517 local egroups=$1; shift
518 if [[ ! -z ${egroups} ]] ; then
519 local oldifs=${IFS}
520 local defgroup="" exgroups=""
521
522 export IFS=","
523 for g in ${egroups} ; do
524 export IFS=${oldifs}
525 if [[ -z $(egetent group "${g}") ]] ; then
526 eerror "You must add group ${g} to the system first"
527 die "${g} is not a valid GID"
528 fi
529 if [[ -z ${defgroup} ]] ; then
530 defgroup=${g}
531 else
532 exgroups="${exgroups},${g}"
533 fi
534 export IFS=","
535 done
536 export IFS=${oldifs}
537
538 opts="${opts} -g ${defgroup}"
539 if [[ ! -z ${exgroups} ]] ; then
540 opts="${opts} -G ${exgroups:1}"
541 fi
542 else
543 egroups="(none)"
544 fi
545 einfo " - Groups: ${egroups}"
546
547 # handle extra and add the user
548 local oldsandbox=${SANDBOX_ON}
549 export SANDBOX_ON="0"
550 case ${CHOST} in
551 *-darwin*)
552 ### Make the user
553 if [[ -z $@ ]] ; then
554 dscl . create /users/${euser} uid ${euid}
555 dscl . create /users/${euser} shell ${eshell}
556 dscl . create /users/${euser} home ${ehome}
557 dscl . create /users/${euser} realname "added by portage for ${PN}"
558 ### Add the user to the groups specified
559 local oldifs=${IFS}
560 export IFS=","
561 for g in ${egroups} ; do
562 dscl . merge /groups/${g} users ${euser}
563 done
564 export IFS=${oldifs}
565 else
566 einfo "Extra options are not supported on Darwin yet"
567 einfo "Please report the ebuild along with the info below"
568 einfo "eextra: $@"
569 die "Required function missing"
570 fi
571 ;;
572 *-freebsd*|*-dragonfly*)
573 if [[ -z $@ ]] ; then
574 pw useradd ${euser} ${opts} \
575 -c "added by portage for ${PN}" \
576 die "enewuser failed"
577 else
578 einfo " - Extra: $@"
579 pw useradd ${euser} ${opts} \
580 "$@" || die "enewuser failed"
581 fi
582 ;;
583
584 *-netbsd*)
585 if [[ -z $@ ]] ; then
586 useradd ${opts} ${euser} || die "enewuser failed"
587 else
588 einfo " - Extra: $@"
589 useradd ${opts} ${euser} "$@" || die "enewuser failed"
590 fi
591 ;;
592
593 *-openbsd*)
594 if [[ -z $@ ]] ; then
595 useradd -u ${euid} -s ${eshell} \
596 -d ${ehome} -c "Added by portage for ${PN}" \
597 -g ${egroups} ${euser} || die "enewuser failed"
598 else
599 einfo " - Extra: $@"
600 useradd -u ${euid} -s ${eshell} \
601 -d ${ehome} -c "Added by portage for ${PN}" \
602 -g ${egroups} ${euser} "$@" || die "enewuser failed"
603 fi
604 ;;
605
606 *)
607 if [[ -z $@ ]] ; then
608 useradd ${opts} ${euser} \
609 -c "added by portage for ${PN}" \
610 || die "enewuser failed"
611 else
612 einfo " - Extra: $@"
613 useradd ${opts} ${euser} "$@" \
614 || die "enewuser failed"
615 fi
616 ;;
617 esac
618
619 if [[ ! -e ${ROOT}/${ehome} ]] ; then
620 einfo " - Creating ${ehome} in ${ROOT}"
621 mkdir -p "${ROOT}/${ehome}"
622 chown ${euser} "${ROOT}/${ehome}"
623 chmod 755 "${ROOT}/${ehome}"
624 fi
625
626 export SANDBOX_ON=${oldsandbox}
627}
628
629# @FUNCTION: enewgroup
630# @USAGE: <group> [gid]
631# @DESCRIPTION:
632# This function does not require you to understand how to properly add a
633# group to the system. Just give it a group name to add and enewgroup will
634# do the rest. You may specify the gid for the group or allow the group to
635# allocate the next available one.
636enewgroup() {
637 case ${EBUILD_PHASE} in
638 unpack|compile|test|install)
639 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
640 eerror "Package fails at QA and at life. Please file a bug."
641 die "Bad package! enewgroup is only for use in pkg_* functions!"
642 esac
643
644 # get the group
645 local egroup="$1"; shift
646 if [ -z "${egroup}" ]
647 then
648 eerror "No group specified !"
649 die "Cannot call enewgroup without a group"
650 fi
651
652 # see if group already exists
653 if [[ -n $(egetent group "${egroup}") ]]; then
654 return 0
655 fi
656 einfo "Adding group '${egroup}' to your system ..."
657
658 # options to pass to useradd
659 local opts=
660
661 # handle gid
662 local egid="$1"; shift
663 if [ ! -z "${egid}" ]
664 then
665 if [ "${egid}" -gt 0 ]
666 then
667 if [ -z "`egetent group ${egid}`" ]
668 then
669 if [[ "${CHOST}" == *-darwin* ]]; then
670 opts="${opts} ${egid}"
671 else
672 opts="${opts} -g ${egid}"
673 fi
674 else
675 egid="next available; requested gid taken"
676 fi
677 else
678 eerror "Groupid given but is not greater than 0 !"
679 die "${egid} is not a valid GID"
680 fi
681 else
682 egid="next available"
683 fi
684 einfo " - Groupid: ${egid}"
685
686 # handle extra
687 local eextra="$@"
688 opts="${opts} ${eextra}"
689
690 # add the group
691 local oldsandbox="${SANDBOX_ON}"
692 export SANDBOX_ON="0"
693 case ${CHOST} in
694 *-darwin*)
695 if [ ! -z "${eextra}" ];
696 then
697 einfo "Extra options are not supported on Darwin/OS X yet"
698 einfo "Please report the ebuild along with the info below"
699 einfo "eextra: ${eextra}"
700 die "Required function missing"
701 fi
702
703 # If we need the next available
704 case ${egid} in
705 *[!0-9]*) # Non numeric
706 for ((egid = 101; egid <= 999; egid++)); do
707 [[ -z $(egetent group ${egid}) ]] && break
708 done
709 esac
710 dscl . create /groups/${egroup} gid ${egid}
711 dscl . create /groups/${egroup} passwd '*'
712 ;;
713
714 *-freebsd*|*-dragonfly*)
715 case ${egid} in
716 *[!0-9]*) # Non numeric
717 for ((egid = 101; egid <= 999; egid++)); do
718 [[ -z $(egetent group ${egid}) ]] && break
719 done
720 esac
721 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
722 ;;
723
724 *-netbsd*)
725 case ${egid} in
726 *[!0-9]*) # Non numeric
727 for ((egid = 101; egid <= 999; egid++)); do
728 [[ -z $(egetent group ${egid}) ]] && break
729 done
730 esac
731 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
732 ;;
733
734 *)
735 groupadd ${opts} ${egroup} || die "enewgroup failed"
736 ;;
737 esac
738 export SANDBOX_ON="${oldsandbox}"
739}
740
741# @FUNCTION: edos2unix 538# @FUNCTION: edos2unix
742# @USAGE: <file> [more files ...] 539# @USAGE: <file> [more files ...]
743# @DESCRIPTION: 540# @DESCRIPTION:
744# A handy replacement for dos2unix, recode, fixdos, etc... This allows you 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
745# 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
746# 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
747# 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.
748edos2unix() { 545edos2unix() {
749 echo "$@" | xargs sed -i 's/\r$//' 546 [[ $# -eq 0 ]] && return 0
547 sed -i 's/\r$//' -- "$@" || die
750} 548}
751 549
752# Make a desktop file ! 550# Make a desktop file !
753# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
754# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
755# 553#
756# make_desktop_entry(<command>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
757# 555#
758# binary: what command does the app run with ? 556# binary: what command does the app run with ?
759# name: the name that will show up in the menu 557# name: the name that will show up in the menu
760# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
761# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
762# a full path to an icon 560# a full path to an icon
763# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
764# http://standards.freedesktop.org/menu-spec/latest/apa.html 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
765# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
766make_desktop_entry() { 564make_desktop_entry() {
767 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
768 566
769 local exec=${1} 567 local exec=${1}
770 local name=${2:-${PN}} 568 local name=${2:-${PN}}
771 local icon=${3:-${PN}} 569 local icon=${3:-${PN}}
772 local type=${4} 570 local type=${4}
773 local path=${5} 571 local fields=${5}
774 572
775 if [[ -z ${type} ]] ; then 573 if [[ -z ${type} ]] ; then
776 local catmaj=${CATEGORY%%-*} 574 local catmaj=${CATEGORY%%-*}
777 local catmin=${CATEGORY##*-} 575 local catmin=${CATEGORY##*-}
778 case ${catmaj} in 576 case ${catmaj} in
779 app) 577 app)
780 case ${catmin} in 578 case ${catmin} in
781 accessibility) type=Accessibility;; 579 accessibility) type=Accessibility;;
782 admin) type=System;; 580 admin) type=System;;
783 antivirus) type=System;; 581 antivirus) type=System;;
784 arch) type=Archiving;; 582 arch) type=Archiving;;
785 backup) type=Archiving;; 583 backup) type=Archiving;;
786 cdr) type=DiscBurning;; 584 cdr) type=DiscBurning;;
787 dicts) type=Dictionary;; 585 dicts) type=Dictionary;;
788 doc) type=Documentation;; 586 doc) type=Documentation;;
789 editors) type=TextEditor;; 587 editors) type=TextEditor;;
790 emacs) type=TextEditor;; 588 emacs) type=TextEditor;;
791 emulation) type=Emulator;; 589 emulation) type=Emulator;;
792 laptop) type=HardwareSettings;; 590 laptop) type=HardwareSettings;;
793 office) type=Office;; 591 office) type=Office;;
794 pda) type=PDA;; 592 pda) type=PDA;;
795 vim) type=TextEditor;; 593 vim) type=TextEditor;;
796 xemacs) type=TextEditor;; 594 xemacs) type=TextEditor;;
797 *) type=;;
798 esac 595 esac
799 ;; 596 ;;
800 597
801 dev) 598 dev)
802 type="Development" 599 type="Development"
803 ;; 600 ;;
804 601
805 games) 602 games)
806 case ${catmin} in 603 case ${catmin} in
807 action|fps) type=ActionGame;; 604 action|fps) type=ActionGame;;
808 arcade) type=ArcadeGame;; 605 arcade) type=ArcadeGame;;
809 board) type=BoardGame;; 606 board) type=BoardGame;;
810 emulation) type=Emulator;; 607 emulation) type=Emulator;;
811 kids) type=KidsGame;; 608 kids) type=KidsGame;;
812 puzzle) type=LogicGame;; 609 puzzle) type=LogicGame;;
813 roguelike) type=RolePlaying;; 610 roguelike) type=RolePlaying;;
814 rpg) type=RolePlaying;; 611 rpg) type=RolePlaying;;
815 simulation) type=Simulation;; 612 simulation) type=Simulation;;
816 sports) type=SportsGame;; 613 sports) type=SportsGame;;
817 strategy) type=StrategyGame;; 614 strategy) type=StrategyGame;;
818 *) type=;;
819 esac 615 esac
820 type="Game;${type}" 616 type="Game;${type}"
821 ;; 617 ;;
822 618
823 gnome) 619 gnome)
832 type="Network;Email" 628 type="Network;Email"
833 ;; 629 ;;
834 630
835 media) 631 media)
836 case ${catmin} in 632 case ${catmin} in
633 gfx)
837 gfx) type=Graphics;; 634 type=Graphics
635 ;;
636 *)
637 case ${catmin} in
838 radio) type=Tuner;; 638 radio) type=Tuner;;
839 sound) type=Audio;; 639 sound) type=Audio;;
840 tv) type=TV;; 640 tv) type=TV;;
841 video) type=Video;; 641 video) type=Video;;
842 *) type=;; 642 esac
643 type="AudioVideo;${type}"
644 ;;
843 esac 645 esac
844 type="AudioVideo;${type}"
845 ;; 646 ;;
846 647
847 net) 648 net)
848 case ${catmin} in 649 case ${catmin} in
849 dialup) type=Dialup;; 650 dialup) type=Dialup;;
850 ftp) type=FileTransfer;; 651 ftp) type=FileTransfer;;
851 im) type=InstantMessaging;; 652 im) type=InstantMessaging;;
852 irc) type=IRCClient;; 653 irc) type=IRCClient;;
853 mail) type=Email;; 654 mail) type=Email;;
854 news) type=News;; 655 news) type=News;;
855 nntp) type=News;; 656 nntp) type=News;;
856 p2p) type=FileTransfer;; 657 p2p) type=FileTransfer;;
857 *) type=;; 658 voip) type=Telephony;;
858 esac 659 esac
859 type="Network;${type}" 660 type="Network;${type}"
860 ;; 661 ;;
861 662
862 sci) 663 sci)
863 case ${catmin} in 664 case ${catmin} in
864 astro*) type=Astronomy;; 665 astro*) type=Astronomy;;
865 bio*) type=Biology;; 666 bio*) type=Biology;;
866 calc*) type=Calculator;; 667 calc*) type=Calculator;;
867 chem*) type=Chemistry;; 668 chem*) type=Chemistry;;
868 elec*) type=Electronics;; 669 elec*) type=Electronics;;
869 geo*) type=Geology;; 670 geo*) type=Geology;;
870 math*) type=Math;; 671 math*) type=Math;;
871 physics) type=Physics;; 672 physics) type=Physics;;
872 visual*) type=DataVisualization;; 673 visual*) type=DataVisualization;;
873 *) type=;;
874 esac 674 esac
875 type="Science;${type}" 675 type="Education;Science;${type}"
876 ;; 676 ;;
877 677
878 sys) 678 sys)
879 type="System" 679 type="System"
880 ;; 680 ;;
881 681
882 www) 682 www)
883 case ${catmin} in 683 case ${catmin} in
884 client) type=WebBrowser;; 684 client) type=WebBrowser;;
885 *) type=;;
886 esac 685 esac
887 type="Network" 686 type="Network;${type}"
888 ;; 687 ;;
889 688
890 *) 689 *)
891 type= 690 type=
892 ;; 691 ;;
898 local desktop_name="${PN}-${SLOT}" 697 local desktop_name="${PN}-${SLOT}"
899 fi 698 fi
900 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"
901 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 700 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
902 701
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
903 cat <<-EOF > "${desktop}" 713 cat <<-EOF > "${desktop}"
904 [Desktop Entry] 714 [Desktop Entry]
905 Version=1.0
906 Name=${name} 715 Name=${name}
907 Type=Application 716 Type=Application
908 Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
909 Exec=${exec} 718 Exec=${exec}
910 TryExec=${exec%% *} 719 TryExec=${exec%% *}
911 Icon=${icon} 720 Icon=${icon}
912 Categories=${type}; 721 Categories=${type}
913 EOF 722 EOF
914 723
915 [[ ${path} ]] && echo "Path=${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}" >> "${desktop}"
916 730
917 ( 731 (
918 # wrap the env here so that the 'insinto' call 732 # wrap the env here so that the 'insinto' call
919 # doesn't corrupt the env of the caller 733 # doesn't corrupt the env of the caller
920 insinto /usr/share/applications 734 insinto /usr/share/applications
921 doins "${desktop}" 735 doins "${desktop}"
922 ) 736 ) || die "installing desktop file failed"
923} 737}
924 738
925# @FUNCTION: validate_desktop_entries 739# @FUNCTION: validate_desktop_entries
926# @USAGE: [directories] 740# @USAGE: [directories]
927# @MAINTAINER: 741# @MAINTAINER:
949 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."
950 fi 764 fi
951} 765}
952 766
953# @FUNCTION: make_session_desktop 767# @FUNCTION: make_session_desktop
954# @USAGE: <title> <command> 768# @USAGE: <title> <command> [command args...]
955# @DESCRIPTION: 769# @DESCRIPTION:
956# 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
957# 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.
958make_session_desktop() { 774make_session_desktop() {
959 [[ -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
960 [[ -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
961 777
962 local title=$1 778 local title=$1
963 local command=$2 779 local command=$2
964 local desktop=${T}/${wm}.desktop 780 local desktop=${T}/${wm:-${PN}}.desktop
781 shift 2
965 782
966 cat <<-EOF > "${desktop}" 783 cat <<-EOF > "${desktop}"
967 [Desktop Entry] 784 [Desktop Entry]
968 Name=${title} 785 Name=${title}
969 Comment=This session logs you into ${title} 786 Comment=This session logs you into ${title}
970 Exec=${command} 787 Exec=${command} $*
971 TryExec=${command} 788 TryExec=${command}
972 Type=Application 789 Type=XSession
973 EOF 790 EOF
974 791
975 ( 792 (
976 # wrap the env here so that the 'insinto' call 793 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller 794 # doesn't corrupt the env of the caller
1203 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1204 1021
1205 local shrtsrc=$(basename "${src}") 1022 local shrtsrc=$(basename "${src}")
1206 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1207 if [[ -z ${skip} ]] ; then 1024 if [[ -z ${skip} ]] ; then
1208 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1209 local skip=0 1026 local skip=0
1210 exe=tail 1027 exe=tail
1211 case ${ver} in 1028 case ${ver} in
1212 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1213 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1215 2.0|2.0.1) 1032 2.0|2.0.1)
1216 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1217 ;; 1034 ;;
1218 2.1.1) 1035 2.1.1)
1219 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1220 let skip="skip + 1" 1037 (( skip++ ))
1221 ;; 1038 ;;
1222 2.1.2) 1039 2.1.2)
1223 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1224 let skip="skip + 1" 1041 (( skip++ ))
1225 ;; 1042 ;;
1226 2.1.3) 1043 2.1.3)
1227 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1228 let skip="skip + 1" 1045 (( skip++ ))
1229 ;; 1046 ;;
1230 2.1.4|2.1.5) 1047 2.1.4|2.1.5)
1231 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1232 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1233 exe="dd" 1050 exe="dd"
1242 esac 1059 esac
1243 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1244 fi 1061 fi
1245 case ${exe} in 1062 case ${exe} in
1246 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1248 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1249 esac 1066 esac
1250 1067
1251 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1252 local tmpfile=$(emktemp) 1069 local filetype tmpfile=$(emktemp)
1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1254 local filetype=$(file -b "${tmpfile}") 1071 filetype=$(file -b "${tmpfile}") || die
1255 case ${filetype} in 1072 case ${filetype} in
1256 *tar\ archive*) 1073 *tar\ archive*)
1257 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1258 ;; 1075 ;;
1259 bzip2*) 1076 bzip2*)
1289 lic="${PWD}/${lic}" 1106 lic="${PWD}/${lic}"
1290 elif [ -e "${lic}" ] ; then 1107 elif [ -e "${lic}" ] ; then
1291 lic="${lic}" 1108 lic="${lic}"
1292 fi 1109 fi
1293 fi 1110 fi
1294 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1295 local l="`basename ${lic}`" 1111 local l="`basename ${lic}`"
1296 1112
1297 # here is where we check for the licenses the user already 1113 # here is where we check for the licenses the user already
1298 # accepted ... if we don't find a match, we make the user accept 1114 # accepted ... if we don't find a match, we make the user accept
1299 local shopts=$-
1300 local alic 1115 local alic
1301 set -o noglob #so that bash doesn't expand "*" 1116 eshopts_push -o noglob # so that bash doesn't expand "*"
1302 for alic in ${ACCEPT_LICENSE} ; do 1117 for alic in ${ACCEPT_LICENSE} ; do
1303 if [[ ${alic} == ${l} ]]; then 1118 if [[ ${alic} == ${l} ]]; then
1304 set +o noglob; set -${shopts} #reset old shell opts 1119 eshopts_pop
1305 return 0 1120 return 0
1306 fi 1121 fi
1307 done 1122 done
1308 set +o noglob; set -$shopts #reset old shell opts 1123 eshopts_pop
1124 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1309 1125
1310 local licmsg=$(emktemp) 1126 local licmsg=$(emktemp)
1311 cat <<-EOF > ${licmsg} 1127 cat <<-EOF > ${licmsg}
1312 ********************************************************** 1128 **********************************************************
1313 The following license outlines the terms of use of this 1129 The following license outlines the terms of use of this
1386 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1202 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1387 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1388 export CDROM_SET=-1 1204 export CDROM_SET=-1
1389 for f in ${CDROM_CHECK_1//:/ } ; do 1205 for f in ${CDROM_CHECK_1//:/ } ; do
1390 ((++CDROM_SET)) 1206 ((++CDROM_SET))
1391 [[ -e ${CD_ROOT}/${f} ]] && break 1207 [[ -e ${CDROM_ROOT}/${f} ]] && break
1392 done 1208 done
1393 export CDROM_MATCH=${f} 1209 export CDROM_MATCH=${f}
1394 return 1210 return
1395 fi 1211 fi
1396 1212
1560# of the lists. 1376# of the lists.
1561strip-linguas() { 1377strip-linguas() {
1562 local ls newls nols 1378 local ls newls nols
1563 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1379 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1564 local op=$1; shift 1380 local op=$1; shift
1565 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1381 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1566 local d f 1382 local d f
1567 for d in "$@" ; do 1383 for d in "$@" ; do
1568 if [[ ${op} == "-u" ]] ; then 1384 if [[ ${op} == "-u" ]] ; then
1569 newls=${ls} 1385 newls=${ls}
1570 else 1386 else
1571 newls="" 1387 newls=""
1572 fi 1388 fi
1573 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1389 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1574 if [[ ${op} == "-i" ]] ; then 1390 if [[ ${op} == "-i" ]] ; then
1575 hasq ${f} ${ls} && newls="${newls} ${f}" 1391 has ${f} ${ls} && newls="${newls} ${f}"
1576 else 1392 else
1577 hasq ${f} ${ls} || newls="${newls} ${f}" 1393 has ${f} ${ls} || newls="${newls} ${f}"
1578 fi 1394 fi
1579 done 1395 done
1580 ls=${newls} 1396 ls=${newls}
1581 done 1397 done
1582 else 1398 else
1584 fi 1400 fi
1585 1401
1586 nols="" 1402 nols=""
1587 newls="" 1403 newls=""
1588 for f in ${LINGUAS} ; do 1404 for f in ${LINGUAS} ; do
1589 if hasq ${f} ${ls} ; then 1405 if has ${f} ${ls} ; then
1590 newls="${newls} ${f}" 1406 newls="${newls} ${f}"
1591 else 1407 else
1592 nols="${nols} ${f}" 1408 nols="${nols} ${f}"
1593 fi 1409 fi
1594 done 1410 done
1595 [[ -n ${nols} ]] \ 1411 [[ -n ${nols} ]] \
1596 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1412 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1597 export LINGUAS=${newls:1} 1413 export LINGUAS=${newls:1}
1598} 1414}
1599 1415
1600# @FUNCTION: preserve_old_lib 1416# @FUNCTION: preserve_old_lib
1601# @USAGE: <libs to preserve> [more libs] 1417# @USAGE: <libs to preserve> [more libs]
1649 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"
1650 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"
1651 ewarn "helper program, simply emerge the 'gentoolkit' package." 1467 ewarn "helper program, simply emerge the 'gentoolkit' package."
1652 ewarn 1468 ewarn
1653 fi 1469 fi
1470 # temp hack for #348634 #357225
1471 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1654 ewarn " # revdep-rebuild --library ${lib##*/}" 1472 ewarn " # revdep-rebuild --library '${lib}'"
1655 done 1473 done
1656 if [[ ${notice} -eq 1 ]] ; then 1474 if [[ ${notice} -eq 1 ]] ; then
1657 ewarn 1475 ewarn
1658 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1476 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1659 ewarn "delete the old libraries. Here is a copy & paste for the lazy:" 1477 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1664} 1482}
1665 1483
1666# @FUNCTION: built_with_use 1484# @FUNCTION: built_with_use
1667# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1485# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1668# @DESCRIPTION: 1486# @DESCRIPTION:
1487#
1488# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1489#
1669# A temporary hack until portage properly supports DEPENDing on USE 1490# A temporary hack until portage properly supports DEPENDing on USE
1670# flags being enabled in packages. This will check to see if the specified 1491# flags being enabled in packages. This will check to see if the specified
1671# DEPEND atom was built with the specified list of USE flags. The 1492# DEPEND atom was built with the specified list of USE flags. The
1672# --missing option controls the behavior if called on a package that does 1493# --missing option controls the behavior if called on a package that does
1673# not actually support the defined USE flags (aka listed in IUSE). 1494# not actually support the defined USE flags (aka listed in IUSE).
1801 ) || die 1622 ) || die
1802 else 1623 else
1803 newbin "${tmpwrapper}" "${wrapper}" || die 1624 newbin "${tmpwrapper}" "${wrapper}" || die
1804 fi 1625 fi
1805} 1626}
1627
1628# @FUNCTION: path_exists
1629# @USAGE: [-a|-o] <paths>
1630# @DESCRIPTION:
1631# Check if the specified paths exist. Works for all types of paths
1632# (files/dirs/etc...). The -a and -o flags control the requirements
1633# of the paths. They correspond to "and" and "or" logic. So the -a
1634# flag means all the paths must exist while the -o flag means at least
1635# one of the paths must exist. The default behavior is "and". If no
1636# paths are specified, then the return value is "false".
1637path_exists() {
1638 local opt=$1
1639 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1640
1641 # no paths -> return false
1642 # same behavior as: [[ -e "" ]]
1643 [[ $# -eq 0 ]] && return 1
1644
1645 local p r=0
1646 for p in "$@" ; do
1647 [[ -e ${p} ]]
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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