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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2007 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 1.145 2005/02/03 22:33:36 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.321 2009/10/18 07:52:23 grobian Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 if [ $CROSSCOMPILE -eq 1 ]
38 then
39 else
40 CPU_FLAGS=$1
41 USER_CPU=`grep "flags" /proc/cpuinfo`
42
43 for flags in `seq 1 ${#CPU_FLAGS[@]}`
44 do
45 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
46 then
47 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
48 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
49 fi
50
51 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
52 then
53 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
54 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
55 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
56 fi
57 done
58 fi
59}
60
61# Wait for the supplied number of seconds. If no argument is supplied, defaults
62# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
63# outputting to a terminal, don't wait. For compatability purposes, the argument
64# must be an integer greater than zero.
65# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
66epause() { 29epause() {
67 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
68 sleep ${1:-5}
69 fi
70} 31}
71 32
72# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
73# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
74# don't beep. 39# don't beep at all.
75# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
76ebeep() { 40ebeep() {
77 local n 41 local n
78 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
79 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
80 echo -ne "\a" 44 echo -ne "\a"
81 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
82 echo -ne "\a" 46 echo -ne "\a"
83 sleep 1 47 sleep 1
84 done 48 done
85 fi 49 fi
86} 50}
87 51
88# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
89# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
90# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
91# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
92# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
93# library search path. This cause many builds to fail. 57ecvs_clean() {
94# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
95# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
96# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
97#
98# gen_usr_ldscript libfoo.so
99#
100# Note that you should in general use the unversioned name of
101# the library, as ldconfig should usually update it correctly
102# to point to the latest version of the library present.
103#
104# <azarah@gentoo.org> (26 Oct 2002)
105#
106gen_usr_ldscript() {
107 local libdir="$(get_libdir)"
108 # Just make sure it exists
109 dodir /usr/${libdir}
110
111 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
112/* GNU ld script
113 Because Gentoo have critical dynamic libraries
114 in /lib, and the static versions in /usr/lib, we
115 need to have a "fake" dynamic lib in /usr/lib,
116 otherwise we run into linking problems.
117 See bug #4411 on http://bugs.gentoo.org/ for
118 more info. */
119GROUP ( /${libdir}/${1} )
120END_LDSCRIPT
121 fperms a+x "/usr/${libdir}/${1}"
122} 61}
123 62
124# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
125# 64# @USAGE: [list of dirs]
126# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
127# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
128draw_line() { 67# internal Subversion directories. Defaults to $PWD.
129 local i=0 68esvn_clean() {
130 local str_length="" 69 [[ -z $* ]] && set -- .
131 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
132 # Handle calls that do not have args, or wc not being installed ...
133 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
134 then
135 echo "==============================================================="
136 return 0
137 fi
138
139 # Get the length of $*
140 str_length="$(echo -n "$*" | wc -m)"
141
142 while [ "$i" -lt "${str_length}" ]
143 do
144 echo -n "="
145
146 i=$((i + 1))
147 done
148
149 echo
150
151 return 0
152} 71}
153 72
154# Default directory where patches are located 73# Default directory where patches are located
155EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
156# Default extension for patches 75# Default extension for patches
157EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
158# Default options for patch 77# Default options for patch
159# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
160EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
162# and not the full path .. 83# and not the full path ..
163EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
164# Change the printed message for a single patch. 85# Change the printed message for a single patch.
165EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
166# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
167# 90#
168# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# 92#
170EPATCH_FORCE="no" 93EPATCH_FORCE="no"
171 94
172# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
173# or two patches. 96# or two patches.
182# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
183# them for. 106# them for.
184# 107#
185# Patches are applied in current directory. 108# Patches are applied in current directory.
186# 109#
187# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
188# 111#
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
190# 113#
191# For example: 114# For example:
192# 115#
193# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
194# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
195# 118#
196# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
197# specific patches. 120# specific patches.
198# 121#
199# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
201# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
202# 125#
203# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
204# 127#
205epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
206 local PIPE_CMD="" 134 local PIPE_CMD=""
207 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
208 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
209 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
210 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
211 local x="" 139 local x=""
212 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
213 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
214 then 144 then
215 local m="" 145 local m=""
216 einfo "${#} patches to apply ..."
217 for m in "$@" ; do 146 for m in "$@" ; do
218 epatch "${m}" 147 epatch "${m}"
219 done 148 done
220 return 0 149 return 0
221 fi 150 fi
235 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
236 else 165 else
237 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
238 fi 167 fi
239 else 168 else
240 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
241 then
242 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
243 then 171 then
244 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
245 fi 173 fi
246 174
255 183
256 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
257 fi 185 fi
258 186
259 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
260 bz2) 196 bz2)
261 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
262 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
263 ;; 199 ;;
264 gz|Z|z) 200 gz|Z|z)
275 ;; 211 ;;
276 esac 212 esac
277 213
278 if [ "${SINGLE_PATCH}" = "no" ] 214 if [ "${SINGLE_PATCH}" = "no" ]
279 then 215 then
280 einfo "Applying various patches (bugfixes/updates) ..." 216 einfo "${EPATCH_MULTI_MSG}"
281 fi 217 fi
282 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
283 do 219 do
284 # New ARCH dependant patch naming scheme ... 220 # New ARCH dependant patch naming scheme ...
285 # 221 #
286 # ???_arch_foo.patch 222 # ???_arch_foo.patch
287 # 223 #
288 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
289 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 225 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
290 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
291 then 227 then
292 local count=0 228 local count=0
293 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
230 local patchname=${x##*/}
294 231
295 if [ -n "${EPATCH_EXCLUDE}" ] 232 if [ -n "${EPATCH_EXCLUDE}" ]
296 then 233 then
297 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 234 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
298 then 235 then
299 continue 236 continue
300 fi 237 fi
301 fi 238 fi
302 239
304 then 241 then
305 if [ -n "${EPATCH_SINGLE_MSG}" ] 242 if [ -n "${EPATCH_SINGLE_MSG}" ]
306 then 243 then
307 einfo "${EPATCH_SINGLE_MSG}" 244 einfo "${EPATCH_SINGLE_MSG}"
308 else 245 else
309 einfo "Applying ${x##*/} ..." 246 einfo "Applying ${patchname} ..."
310 fi 247 fi
311 else 248 else
312 einfo " ${x##*/} ..." 249 einfo " ${patchname} ..."
313 fi 250 fi
314 251
315 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
316 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
317 281
318 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
319 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
320 do 284 do
321 # Generate some useful debug info ... 285 # Generate some useful debug info ...
322 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 288
325 if [ "${PATCH_SUFFIX}" != "patch" ] 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
326 then 296 then
327 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
328 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
329 else
330 PATCH_TARGET="${x}"
331 fi
332
333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
335
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338
339 if [ "${PATCH_SUFFIX}" != "patch" ]
340 then
341 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
342 then
343 echo
344 eerror "Could not extract patch!"
345 #die "Could not extract patch!"
346 count=5
347 break
348 fi
349 fi
350
351 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
352 then
353 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
354 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
355 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 302
359 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
360 305
361 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
362 then 307 then
363 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
364 echo 309 echo
365 eerror "A dry-run of patch command succeeded, but actually" 310 eerror "A dry-run of patch command succeeded, but actually"
366 eerror "applying the patch failed!" 311 eerror "applying the patch failed!"
367 #die "Real world sux compared to the dreamworld!" 312 #die "Real world sux compared to the dreamworld!"
368 count=5 313 count=5
369 fi 314 fi
370 315
371 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
372 317
373 break 318 break
374 fi 319 fi
375 320
376 count=$((count + 1)) 321 count=$((count + 1))
382 fi 327 fi
383 328
384 if [ "${count}" -eq 5 ] 329 if [ "${count}" -eq 5 ]
385 then 330 then
386 echo 331 echo
387 eerror "Failed Patch: ${x##*/}!" 332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
388 eerror 334 eerror
389 eerror "Include in your bugreport the contents of:" 335 eerror "Include in your bugreport the contents of:"
390 eerror 336 eerror
391 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
392 echo 338 echo
393 die "Failed Patch: ${x##*/}!" 339 die "Failed Patch: ${patchname}!"
394 fi 340 fi
395 341
396 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
397 343
398 eend 0 344 eend 0
399 fi 345 fi
400 done 346 done
401 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
402 then 348 then
403 einfo "Done with patching" 349 einfo "Done with patching"
404 fi 350 fi
405} 351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
406 354
407# This function return true if we are using the NPTL pthreads 355 # don't clobber any EPATCH vars that the parent might want
408# implementation. 356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
409# 357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
410# <azarah@gentoo.org> (06 March 2003) 358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
411# 359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
412have_NPTL() { 360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
413 cat > ${T}/test-nptl.c <<-"END" 361 if [[ -d ${EPATCH_SOURCE} ]] ; then
414 #define _XOPEN_SOURCE 362 EPATCH_SOURCE=${EPATCH_SOURCE} \
415 #include <unistd.h> 363 EPATCH_SUFFIX="patch" \
416 #include <stdio.h> 364 EPATCH_FORCE="yes" \
417 365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
418 int main() 366 epatch
419 { 367 break
420 char buf[255];
421 char *str = buf;
422
423 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
424 if (NULL != str) {
425 printf("%s\n", str);
426 if (NULL != strstr(str, "NPTL"))
427 return 0;
428 }
429
430 return 1;
431 }
432 END
433
434 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
435 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
436 then
437 echo "yes"
438 einfon "Checking what PTHREADS implementation we have ..."
439 if ${T}/nptl
440 then
441 return 0
442 else
443 return 1
444 fi
445 else
446 echo "no"
447 fi 368 fi
448 369 done
449 return 1
450} 370}
451 371
452# This function check how many cpu's are present, and then set 372# @FUNCTION: emktemp
453# -j in MAKEOPTS accordingly. 373# @USAGE: [temp dir]
454# 374# @DESCRIPTION:
455# Thanks to nall <nall@gentoo.org> for this.
456#
457get_number_of_jobs() {
458 local jobs=0
459
460 if [ ! -r /proc/cpuinfo ]
461 then
462 return 1
463 fi
464
465 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
466 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
467 then
468 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
469 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
470 ADMINPARAM="${ADMINPARAM/-j}"
471 fi
472
473 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
474
475 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
476 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
477 then
478 # these archs will always have "[Pp]rocessor"
479 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
480
481 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
482 then
483 # sparc always has "ncpus active"
484 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
485
486 elif [ "${ARCH}" = "alpha" ]
487 then
488 # alpha has "cpus active", but only when compiled with SMP
489 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
490 then
491 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
492 else
493 jobs=2
494 fi
495
496 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
497 then
498 # ppc has "processor", but only when compiled with SMP
499 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
500 then
501 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
502 else
503 jobs=2
504 fi
505 elif [ "${ARCH}" = "s390" ]
506 then
507 # s390 has "# processors : "
508 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
509 else
510 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
511 die "Unknown ARCH -- ${ARCH}!"
512 fi
513
514 # Make sure the number is valid ...
515 if [ "${jobs}" -lt 1 ]
516 then
517 jobs=1
518 fi
519
520 if [ -n "${ADMINPARAM}" ]
521 then
522 if [ "${jobs}" -gt "${ADMINPARAM}" ]
523 then
524 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
525 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
526 else
527 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
528 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
529 fi
530 fi
531}
532
533# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
534# does not exist on the users system 376# does not exist on the users system.
535# vapier@gentoo.org
536#
537# Takes just 1 optional parameter (the directory to create tmpfile in)
538emktemp() { 377emktemp() {
539 local exe="touch" 378 local exe="touch"
540 [ "$1" == "-d" ] && exe="mkdir" && shift 379 [[ $1 == -d ]] && exe="mkdir" && shift
541 local topdir="$1" 380 local topdir=$1
542 381
543 if [ -z "${topdir}" ] 382 if [[ -z ${topdir} ]] ; then
544 then
545 [ -z "${T}" ] \ 383 [[ -z ${T} ]] \
546 && topdir="/tmp" \ 384 && topdir="/tmp" \
547 || topdir="${T}" 385 || topdir=${T}
548 fi 386 fi
549 387
550 if [ -z "$(type -p mktemp)" ] 388 if ! type -P mktemp > /dev/null ; then
551 then 389 # system lacks `mktemp` so we have to fake it
552 local tmp=/ 390 local tmp=/
553 while [ -e "${tmp}" ] ; do 391 while [[ -e ${tmp} ]] ; do
554 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
555 done 393 done
556 ${exe} "${tmp}" 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
557 echo "${tmp}" 395 echo "${tmp}"
558 else 396 else
559 [ "${exe}" == "touch" ] \ 397 # the args here will give slightly wierd names on BSD,
560 && exe="-p" \ 398 # but should produce a usable file on all userlands
561 || exe="-d" 399 if [[ ${exe} == "touch" ]] ; then
562 mktemp ${exe} "${topdir}" 400 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 else
402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
563 fi 403 fi
404 fi
564} 405}
565 406
407# @FUNCTION: egetent
408# @USAGE: <database> <key>
409# @MAINTAINER:
410# base-system@gentoo.org (Linux)
411# Joe Jezak <josejx@gmail.com> (OS X)
412# usata@gentoo.org (OS X)
413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
414# @DESCRIPTION:
566# Small wrapper for getent (Linux), nidump (Mac OS X), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
567# and pw (FreeBSD) used in enewuser()/enewgroup() 417# and pw (FreeBSD) used in enewuser()/enewgroup()
568# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
569# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
570#
571# egetent(database, key)
572egetent() { 418egetent() {
573 if useq ppc-macos ; then 419 case ${CHOST} in
420 *-darwin[678])
574 case "$2" in 421 case "$2" in
575 *[!0-9]*) # Non numeric 422 *[!0-9]*) # Non numeric
576 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
577 ;; 424 ;;
578 *) # Numeric 425 *) # Numeric
579 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
580 ;; 427 ;;
581 esac 428 esac
582 elif useq x86-fbsd ; then 429 ;;
583 local action 430 *-darwin*)
584 if [ "$1" == "passwd" ] 431 local mytype=$1
585 then 432 [[ "passwd" == $mytype ]] && mytype="Users"
586 action="user" 433 [[ "group" == $mytype ]] && mytype="Groups"
587 else 434 case "$2" in
588 action="group" 435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
442 ;;
443 esac
444 ;;
445 *-freebsd*|*-dragonfly*)
446 local opts action="user"
447 [[ $1 == "passwd" ]] || action="group"
448
449 # lookup by uid/gid
450 if [[ $2 == [[:digit:]]* ]] ; then
451 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
589 fi 452 fi
453
590 pw show "${action}" "$2" -q 454 pw show ${action} ${opts} "$2" -q
591 else 455 ;;
456 *-netbsd*|*-openbsd*)
457 grep "$2:\*:" /etc/$1
458 ;;
459 *)
592 which nscd >& /dev/null && nscd -i "$1" 460 type -p nscd >& /dev/null && nscd -i "$1"
593 getent "$1" "$2" 461 getent "$1" "$2"
594 fi 462 ;;
463 esac
595} 464}
596 465
597# Simplify/standardize adding users to the system 466# @FUNCTION: enewuser
598# vapier@gentoo.org 467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
599# 468# @DESCRIPTION:
600# enewuser(username, uid, shell, homedir, groups, extra options) 469# Same as enewgroup, you are not required to understand how to properly add
601# 470# a user to the system. The only required parameter is the username.
602# Default values if you do not specify any: 471# Default uid is (pass -1 for this) next available, default shell is
603# username: REQUIRED ! 472# /bin/false, default homedir is /dev/null, there are no default groups,
604# uid: next available (see useradd(8)) 473# and default params sets the comment as 'added by portage for ${PN}'.
605# note: pass -1 to get default behavior
606# shell: /bin/false
607# homedir: /dev/null
608# groups: none
609# extra: comment of 'added by portage for ${PN}'
610enewuser() { 474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
611 # get the username 482 # get the username
612 local euser="$1"; shift 483 local euser=$1; shift
613 if [ -z "${euser}" ] 484 if [[ -z ${euser} ]] ; then
614 then
615 eerror "No username specified !" 485 eerror "No username specified !"
616 die "Cannot call enewuser without a username" 486 die "Cannot call enewuser without a username"
617 fi 487 fi
618 488
619 # lets see if the username already exists 489 # lets see if the username already exists
620 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 490 if [[ -n $(egetent passwd "${euser}") ]] ; then
621 then
622 return 0 491 return 0
623 fi 492 fi
624 einfo "Adding user '${euser}' to your system ..." 493 einfo "Adding user '${euser}' to your system ..."
625 494
626 # options to pass to useradd 495 # options to pass to useradd
627 local opts= 496 local opts=
628 497
629 # handle uid 498 # handle uid
630 local euid="$1"; shift 499 local euid=$1; shift
631 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
632 then
633 if [ "${euid}" -gt 0 ] 501 if [[ ${euid} -gt 0 ]] ; then
634 then
635 if [ ! -z "`egetent passwd ${euid}`" ] 502 if [[ -n $(egetent passwd ${euid}) ]] ; then
636 then
637 euid="next" 503 euid="next"
638 fi 504 fi
639 else 505 else
640 eerror "Userid given but is not greater than 0 !" 506 eerror "Userid given but is not greater than 0 !"
641 die "${euid} is not a valid UID" 507 die "${euid} is not a valid UID"
642 fi 508 fi
643 else 509 else
644 euid="next" 510 euid="next"
645 fi 511 fi
646 if [ "${euid}" == "next" ] 512 if [[ ${euid} == "next" ]] ; then
647 then 513 for ((euid = 101; euid <= 999; euid++)); do
648 local pwrange
649 if [ "${USERLAND}" == "BSD" ] ; then
650 pwrange="`jot 898 101`"
651 else
652 pwrange="`seq 101 999`"
653 fi
654 for euid in ${pwrange} ; do
655 [ -z "`egetent passwd ${euid}`" ] && break 514 [[ -z $(egetent passwd ${euid}) ]] && break
656 done 515 done
657 fi 516 fi
658 opts="${opts} -u ${euid}" 517 opts="${opts} -u ${euid}"
659 einfo " - Userid: ${euid}" 518 einfo " - Userid: ${euid}"
660 519
661 # handle shell 520 # handle shell
662 local eshell="$1"; shift 521 local eshell=$1; shift
663 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 522 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
664 then 523 if [[ ! -e ${ROOT}${eshell} ]] ; then
665 if [ ! -e "${eshell}" ]
666 then
667 eerror "A shell was specified but it does not exist !" 524 eerror "A shell was specified but it does not exist !"
668 die "${eshell} does not exist" 525 die "${eshell} does not exist in ${ROOT}"
526 fi
527 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
528 eerror "Do not specify ${eshell} yourself, use -1"
529 die "Pass '-1' as the shell parameter"
669 fi 530 fi
670 else 531 else
671 if [ "${USERLAND}" == "BSD" ] 532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
672 then 533 [[ -x ${ROOT}${shell} ]] && break
673 eshell="/usr/bin/false" 534 done
674 else 535
536 if [[ ${shell} == "/dev/null" ]] ; then
537 eerror "Unable to identify the shell to use, proceeding with userland default."
538 case ${USERLAND} in
675 eshell="/bin/false" 539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
676 fi 544 fi
545
546 eshell=${shell}
677 fi 547 fi
678 einfo " - Shell: ${eshell}" 548 einfo " - Shell: ${eshell}"
679 opts="${opts} -s ${eshell}" 549 opts="${opts} -s ${eshell}"
680 550
681 # handle homedir 551 # handle homedir
682 local ehome="$1"; shift 552 local ehome=$1; shift
683 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 553 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
684 then
685 ehome="/dev/null" 554 ehome="/dev/null"
686 fi 555 fi
687 einfo " - Home: ${ehome}" 556 einfo " - Home: ${ehome}"
688 opts="${opts} -d ${ehome}" 557 opts="${opts} -d ${ehome}"
689 558
690 # handle groups 559 # handle groups
691 local egroups="$1"; shift 560 local egroups=$1; shift
692 if [ ! -z "${egroups}" ] 561 if [[ ! -z ${egroups} ]] ; then
693 then
694 local oldifs="${IFS}" 562 local oldifs=${IFS}
695 local defgroup="" exgroups="" 563 local defgroup="" exgroups=""
696 564
697 export IFS="," 565 export IFS=","
698 for g in ${egroups} 566 for g in ${egroups} ; do
699 do
700 export IFS="${oldifs}" 567 export IFS=${oldifs}
701 if [ -z "`egetent group \"${g}\"`" ] 568 if [[ -z $(egetent group "${g}") ]] ; then
702 then
703 eerror "You must add group ${g} to the system first" 569 eerror "You must add group ${g} to the system first"
704 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
705 fi 571 fi
706 if [ -z "${defgroup}" ] 572 if [[ -z ${defgroup} ]] ; then
707 then
708 defgroup="${g}" 573 defgroup=${g}
709 else 574 else
710 exgroups="${exgroups},${g}" 575 exgroups="${exgroups},${g}"
711 fi 576 fi
712 export IFS="," 577 export IFS=","
713 done 578 done
714 export IFS="${oldifs}" 579 export IFS=${oldifs}
715 580
716 opts="${opts} -g ${defgroup}" 581 opts="${opts} -g ${defgroup}"
717 if [ ! -z "${exgroups}" ] 582 if [[ ! -z ${exgroups} ]] ; then
718 then
719 opts="${opts} -G ${exgroups:1}" 583 opts="${opts} -G ${exgroups:1}"
720 fi 584 fi
721 else 585 else
722 egroups="(none)" 586 egroups="(none)"
723 fi 587 fi
724 einfo " - Groups: ${egroups}" 588 einfo " - Groups: ${egroups}"
725 589
726 # handle extra and add the user 590 # handle extra and add the user
727 local eextra="$@"
728 local oldsandbox="${SANDBOX_ON}" 591 local oldsandbox=${SANDBOX_ON}
729 export SANDBOX_ON="0" 592 export SANDBOX_ON="0"
730 if useq ppc-macos 593 case ${CHOST} in
731 then 594 *-darwin*)
732 ### Make the user 595 ### Make the user
733 if [ -z "${eextra}" ] 596 if [[ -z $@ ]] ; then
734 then
735 dscl . create /users/${euser} uid ${euid} 597 dscl . create /users/${euser} uid ${euid}
736 dscl . create /users/${euser} shell ${eshell} 598 dscl . create /users/${euser} shell ${eshell}
737 dscl . create /users/${euser} home ${ehome} 599 dscl . create /users/${euser} home ${ehome}
738 dscl . create /users/${euser} realname "added by portage for ${PN}" 600 dscl . create /users/${euser} realname "added by portage for ${PN}"
739 ### Add the user to the groups specified 601 ### Add the user to the groups specified
740 local oldifs="${IFS}" 602 local oldifs=${IFS}
741 export IFS="," 603 export IFS=","
742 for g in ${egroups} 604 for g in ${egroups} ; do
743 do
744 dscl . merge /groups/${g} users ${euser} 605 dscl . merge /groups/${g} users ${euser}
745 done 606 done
746 export IFS="${oldifs}" 607 export IFS=${oldifs}
747 else 608 else
748 einfo "Extra options are not supported on macos yet" 609 einfo "Extra options are not supported on Darwin yet"
749 einfo "Please report the ebuild along with the info below" 610 einfo "Please report the ebuild along with the info below"
750 einfo "eextra: ${eextra}" 611 einfo "eextra: $@"
751 die "Required function missing" 612 die "Required function missing"
752 fi 613 fi
753 elif use x86-fbsd ; then 614 ;;
754 if [ -z "${eextra}" ] 615 *-freebsd*|*-dragonfly*)
755 then 616 if [[ -z $@ ]] ; then
756 pw useradd ${euser} ${opts} \ 617 pw useradd ${euser} ${opts} \
757 -c "added by portage for ${PN}" \ 618 -c "added by portage for ${PN}" \
758 die "enewuser failed" 619 die "enewuser failed"
759 else 620 else
760 einfo " - Extra: ${eextra}" 621 einfo " - Extra: $@"
761 pw useradd ${euser} ${opts} \ 622 pw useradd ${euser} ${opts} \
762 -c ${eextra} || die "enewuser failed" 623 "$@" || die "enewuser failed"
763 fi 624 fi
625 ;;
626
627 *-netbsd*)
628 if [[ -z $@ ]] ; then
629 useradd ${opts} ${euser} || die "enewuser failed"
764 else 630 else
765 if [ -z "${eextra}" ] 631 einfo " - Extra: $@"
766 then 632 useradd ${opts} ${euser} "$@" || die "enewuser failed"
633 fi
634 ;;
635
636 *-openbsd*)
637 if [[ -z $@ ]] ; then
638 useradd -u ${euid} -s ${eshell} \
639 -d ${ehome} -c "Added by portage for ${PN}" \
640 -g ${egroups} ${euser} || die "enewuser failed"
641 else
642 einfo " - Extra: $@"
643 useradd -u ${euid} -s ${eshell} \
644 -d ${ehome} -c "Added by portage for ${PN}" \
645 -g ${egroups} ${euser} "$@" || die "enewuser failed"
646 fi
647 ;;
648
649 *)
650 if [[ -z $@ ]] ; then
767 useradd ${opts} ${euser} \ 651 useradd ${opts} \
768 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
653 ${euser} \
769 || die "enewuser failed" 654 || die "enewuser failed"
770 else 655 else
771 einfo " - Extra: ${eextra}" 656 einfo " - Extra: $@"
772 useradd ${opts} ${euser} ${eextra} \ 657 useradd ${opts} "$@" \
658 ${euser} \
773 || die "enewuser failed" 659 || die "enewuser failed"
774 fi 660 fi
661 ;;
662 esac
663
664 if [[ ! -e ${ROOT}/${ehome} ]] ; then
665 einfo " - Creating ${ehome} in ${ROOT}"
666 mkdir -p "${ROOT}/${ehome}"
667 chown ${euser} "${ROOT}/${ehome}"
668 chmod 755 "${ROOT}/${ehome}"
775 fi 669 fi
670
776 export SANDBOX_ON="${oldsandbox}" 671 export SANDBOX_ON=${oldsandbox}
777
778 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
779 then
780 einfo " - Creating ${ehome} in ${D}"
781 dodir ${ehome}
782 fowners ${euser} ${ehome}
783 fperms 755 ${ehome}
784 fi
785} 672}
786 673
787# Simplify/standardize adding groups to the system 674# @FUNCTION: enewgroup
788# vapier@gentoo.org 675# @USAGE: <group> [gid]
789# 676# @DESCRIPTION:
790# enewgroup(group, gid) 677# This function does not require you to understand how to properly add a
791# 678# group to the system. Just give it a group name to add and enewgroup will
792# Default values if you do not specify any: 679# do the rest. You may specify the gid for the group or allow the group to
793# groupname: REQUIRED ! 680# allocate the next available one.
794# gid: next available (see groupadd(8))
795# extra: none
796enewgroup() { 681enewgroup() {
682 case ${EBUILD_PHASE} in
683 unpack|compile|test|install)
684 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
685 eerror "Package fails at QA and at life. Please file a bug."
686 die "Bad package! enewgroup is only for use in pkg_* functions!"
687 esac
688
797 # get the group 689 # get the group
798 local egroup="$1"; shift 690 local egroup="$1"; shift
799 if [ -z "${egroup}" ] 691 if [ -z "${egroup}" ]
800 then 692 then
801 eerror "No group specified !" 693 eerror "No group specified !"
802 die "Cannot call enewgroup without a group" 694 die "Cannot call enewgroup without a group"
803 fi 695 fi
804 696
805 # see if group already exists 697 # see if group already exists
806 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 698 if [[ -n $(egetent group "${egroup}") ]]; then
807 then
808 return 0 699 return 0
809 fi 700 fi
810 einfo "Adding group '${egroup}' to your system ..." 701 einfo "Adding group '${egroup}' to your system ..."
811 702
812 # options to pass to useradd 703 # options to pass to useradd
818 then 709 then
819 if [ "${egid}" -gt 0 ] 710 if [ "${egid}" -gt 0 ]
820 then 711 then
821 if [ -z "`egetent group ${egid}`" ] 712 if [ -z "`egetent group ${egid}`" ]
822 then 713 then
823 if useq ppc-macos ; then 714 if [[ "${CHOST}" == *-darwin* ]]; then
824 opts="${opts} ${egid}" 715 opts="${opts} ${egid}"
825 else 716 else
826 opts="${opts} -g ${egid}" 717 opts="${opts} -g ${egid}"
827 fi 718 fi
828 else 719 else
842 opts="${opts} ${eextra}" 733 opts="${opts} ${eextra}"
843 734
844 # add the group 735 # add the group
845 local oldsandbox="${SANDBOX_ON}" 736 local oldsandbox="${SANDBOX_ON}"
846 export SANDBOX_ON="0" 737 export SANDBOX_ON="0"
847 if useq ppc-macos ; then 738 case ${CHOST} in
739 *-darwin*)
848 if [ ! -z "${eextra}" ]; 740 if [ ! -z "${eextra}" ];
849 then 741 then
850 einfo "Extra options are not supported on macos yet" 742 einfo "Extra options are not supported on Darwin/OS X yet"
851 einfo "Please report the ebuild along with the info below" 743 einfo "Please report the ebuild along with the info below"
852 einfo "eextra: ${eextra}" 744 einfo "eextra: ${eextra}"
853 die "Required function missing" 745 die "Required function missing"
854 fi 746 fi
855 747
856 # If we need the next available 748 # If we need the next available
857 case ${egid} in 749 case ${egid} in
858 *[!0-9]*) # Non numeric 750 *[!0-9]*) # Non numeric
859 for egid in `jot 898 101`; do 751 for ((egid = 101; egid <= 999; egid++)); do
860 [ -z "`egetent group ${egid}`" ] && break 752 [[ -z $(egetent group ${egid}) ]] && break
861 done 753 done
862 esac 754 esac
863 dscl . create /groups/${egroup} gid ${egid} 755 dscl . create /groups/${egroup} gid ${egid}
864 dscl . create /groups/${egroup} passwd '*' 756 dscl . create /groups/${egroup} passwd '*'
865 elif use x86-fbsd ; then 757 ;;
758
759 *-freebsd*|*-dragonfly*)
866 case ${egid} in 760 case ${egid} in
867 *[!0-9]*) # Non numeric 761 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do 762 for ((egid = 101; egid <= 999; egid++)); do
869 [ -z "`egetent group ${egid}`" ] && break 763 [[ -z $(egetent group ${egid}) ]] && break
870 done 764 done
871 esac 765 esac
872 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 766 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
873 else 767 ;;
768
769 *-netbsd*)
770 case ${egid} in
771 *[!0-9]*) # Non numeric
772 for ((egid = 101; egid <= 999; egid++)); do
773 [[ -z $(egetent group ${egid}) ]] && break
774 done
775 esac
776 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
777 ;;
778
779 *)
874 groupadd ${opts} ${egroup} || die "enewgroup failed" 780 groupadd ${opts} ${egroup} || die "enewgroup failed"
875 fi 781 ;;
782 esac
876 export SANDBOX_ON="${oldsandbox}" 783 export SANDBOX_ON="${oldsandbox}"
877} 784}
878 785
879# Simple script to replace 'dos2unix' binaries 786# @FUNCTION: edos2unix
880# vapier@gentoo.org 787# @USAGE: <file> [more files ...]
881# 788# @DESCRIPTION:
882# edos2unix(file, <more files> ...) 789# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
790# to remove all of these text utilities from DEPEND variables because this
791# is a script based solution. Just give it a list of files to convert and
792# they will all be changed from the DOS CRLF format to the UNIX LF format.
883edos2unix() { 793edos2unix() {
884 for f in "$@" 794 echo "$@" | xargs sed -i 's/\r$//'
885 do
886 cp "${f}" ${T}/edos2unix
887 sed 's/\r$//' ${T}/edos2unix > "${f}"
888 done
889} 795}
890
891
892##############################################################
893# START: Handle .desktop files and menu entries #
894# maybe this should be separated into a new eclass some time #
895# lanius@gentoo.org #
896##############################################################
897 796
898# Make a desktop file ! 797# Make a desktop file !
899# Great for making those icons in kde/gnome startmenu ! 798# Great for making those icons in kde/gnome startmenu !
900# Amaze your friends ! Get the women ! Join today ! 799# Amaze your friends ! Get the women ! Join today !
901# 800#
902# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 801# make_desktop_entry(<command>, [name], [icon], [type], [path])
903# 802#
904# binary: what binary does the app run with ? 803# binary: what command does the app run with ?
905# name: the name that will show up in the menu 804# name: the name that will show up in the menu
906# icon: give your little like a pretty little icon ... 805# icon: give your little like a pretty little icon ...
907# this can be relative (to /usr/share/pixmaps) or 806# this can be relative (to /usr/share/pixmaps) or
908# a full path to an icon 807# a full path to an icon
909# type: what kind of application is this ? for categories: 808# type: what kind of application is this ? for categories:
910# http://www.freedesktop.org/standards/menu-spec/ 809# http://standards.freedesktop.org/menu-spec/latest/apa.html
911# path: if your app needs to startup in a specific dir 810# path: if your app needs to startup in a specific dir
912make_desktop_entry() { 811make_desktop_entry() {
913 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 812 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
914 813
915 local exec="${1}" 814 local exec=${1}
916 local name="${2:-${PN}}" 815 local name=${2:-${PN}}
917 local icon="${3:-${PN}.png}" 816 local icon=${3:-${PN}}
918 local type="${4}" 817 local type=${4}
919 local subdir="${6}" 818 local path=${5}
920 local path="${5:-${GAMES_BINDIR}}" 819
921 if [ -z "${type}" ] 820 if [[ -z ${type} ]] ; then
922 then 821 local catmaj=${CATEGORY%%-*}
923 case ${CATEGORY} in 822 local catmin=${CATEGORY##*-}
924 "app-emulation") 823 case ${catmaj} in
925 type=Emulator 824 app)
926 subdir="Emulation" 825 case ${catmin} in
826 accessibility) type=Accessibility;;
827 admin) type=System;;
828 antivirus) type=System;;
829 arch) type=Archiving;;
830 backup) type=Archiving;;
831 cdr) type=DiscBurning;;
832 dicts) type=Dictionary;;
833 doc) type=Documentation;;
834 editors) type=TextEditor;;
835 emacs) type=TextEditor;;
836 emulation) type=Emulator;;
837 laptop) type=HardwareSettings;;
838 office) type=Office;;
839 pda) type=PDA;;
840 vim) type=TextEditor;;
841 xemacs) type=TextEditor;;
842 *) type=;;
843 esac
927 ;; 844 ;;
928 "games-"*) 845
929 type=Game 846 dev)
930 subdir="Games" 847 type="Development"
931 ;; 848 ;;
932 "net-"*) 849
933 type=Network 850 games)
934 subdir="${type}" 851 case ${catmin} in
852 action|fps) type=ActionGame;;
853 arcade) type=ArcadeGame;;
854 board) type=BoardGame;;
855 emulation) type=Emulator;;
856 kids) type=KidsGame;;
857 puzzle) type=LogicGame;;
858 roguelike) type=RolePlaying;;
859 rpg) type=RolePlaying;;
860 simulation) type=Simulation;;
861 sports) type=SportsGame;;
862 strategy) type=StrategyGame;;
863 *) type=;;
864 esac
865 type="Game;${type}"
935 ;; 866 ;;
867
868 gnome)
869 type="Gnome;GTK"
870 ;;
871
872 kde)
873 type="KDE;Qt"
874 ;;
875
876 mail)
877 type="Network;Email"
878 ;;
879
880 media)
881 case ${catmin} in
882 gfx) type=Graphics;;
883 radio) type=Tuner;;
884 sound) type=Audio;;
885 tv) type=TV;;
886 video) type=Video;;
887 *) type=;;
888 esac
889 type="AudioVideo;${type}"
890 ;;
891
892 net)
893 case ${catmin} in
894 dialup) type=Dialup;;
895 ftp) type=FileTransfer;;
896 im) type=InstantMessaging;;
897 irc) type=IRCClient;;
898 mail) type=Email;;
899 news) type=News;;
900 nntp) type=News;;
901 p2p) type=FileTransfer;;
902 *) type=;;
903 esac
904 type="Network;${type}"
905 ;;
906
907 sci)
908 case ${catmin} in
909 astro*) type=Astronomy;;
910 bio*) type=Biology;;
911 calc*) type=Calculator;;
912 chem*) type=Chemistry;;
913 elec*) type=Electronics;;
914 geo*) type=Geology;;
915 math*) type=Math;;
916 physics) type=Physics;;
917 visual*) type=DataVisualization;;
918 *) type=;;
919 esac
920 type="Science;${type}"
921 ;;
922
923 sys)
924 type="System"
925 ;;
926
927 www)
928 case ${catmin} in
929 client) type=WebBrowser;;
930 *) type=;;
931 esac
932 type="Network"
933 ;;
934
936 *) 935 *)
937 type= 936 type=
938 subdir=
939 ;; 937 ;;
940 esac 938 esac
941 fi 939 fi
942 local desktop="${T}/${exec}.desktop" 940 if [ "${SLOT}" == "0" ] ; then
941 local desktop_name="${PN}"
942 else
943 local desktop_name="${PN}-${SLOT}"
944 fi
945 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
943 947
948 cat <<-EOF > "${desktop}"
944echo "[Desktop Entry] 949 [Desktop Entry]
945Encoding=UTF-8
946Version=0.9.2
947Name=${name} 950 Name=${name}
948Type=Application 951 Type=Application
949Comment=${DESCRIPTION} 952 Comment=${DESCRIPTION}
950Exec=${exec} 953 Exec=${exec}
951Path=${path} 954 TryExec=${exec%% *}
952Icon=${icon} 955 Icon=${icon}
953Categories=Application;${type};" > "${desktop}" 956 Categories=${type};
957 EOF
954 958
959 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
960
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
955 insinto /usr/share/applications 964 insinto /usr/share/applications
956 doins "${desktop}" 965 doins "${desktop}"
957 966 )
958 return 0
959} 967}
960 968
961# Make a GDM/KDM Session file 969# @FUNCTION: validate_desktop_entries
962# 970# @USAGE: [directories]
963# make_desktop_entry(<title>, <command>) 971# @MAINTAINER:
964# title: File to execute to start the Window Manager 972# Carsten Lohrke <carlo@gentoo.org>
965# command: Name of the Window Manager 973# @DESCRIPTION:
974# Validate desktop entries using desktop-file-utils
975validate_desktop_entries() {
976 if [[ -x /usr/bin/desktop-file-validate ]] ; then
977 einfo "Checking desktop entry validity"
978 local directories=""
979 for d in /usr/share/applications $@ ; do
980 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
981 done
982 if [[ -n ${directories} ]] ; then
983 for FILE in $(find ${directories} -name "*\.desktop" \
984 -not -path '*.hidden*' | sort -u 2>/dev/null)
985 do
986 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
987 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
988 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
989 done
990 fi
991 echo ""
992 else
993 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
994 fi
995}
966 996
997# @FUNCTION: make_session_desktop
998# @USAGE: <title> <command> [command args...]
999# @DESCRIPTION:
1000# Make a GDM/KDM Session file. The title is the file to execute to start the
1001# Window Manager. The command is the name of the Window Manager.
1002#
1003# You can set the name of the file via the ${wm} variable.
967make_session_desktop() { 1004make_session_desktop() {
968
969 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1005 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
970 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1006 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
971 1007
972 local title="${1}" 1008 local title=$1
973 local command="${2}" 1009 local command=$2
974 local desktop="${T}/${wm}.desktop" 1010 local desktop=${T}/${wm:-${PN}}.desktop
1011 shift 2
975 1012
1013 cat <<-EOF > "${desktop}"
976echo "[Desktop Entry] 1014 [Desktop Entry]
977Encoding=UTF-8
978Name=${title} 1015 Name=${title}
979Comment=This session logs you into ${title} 1016 Comment=This session logs you into ${title}
980Exec=${command} 1017 Exec=${command} $*
981TryExec=${command} 1018 TryExec=${command}
982Type=Application" > "${desktop}" 1019 Type=XSession
1020 EOF
983 1021
1022 (
1023 # wrap the env here so that the 'insinto' call
1024 # doesn't corrupt the env of the caller
984 insinto /usr/share/xsessions 1025 insinto /usr/share/xsessions
985 doins "${desktop}" 1026 doins "${desktop}"
986 1027 )
987 return 0
988} 1028}
989 1029
1030# @FUNCTION: domenu
1031# @USAGE: <menus>
1032# @DESCRIPTION:
1033# Install the list of .desktop menu files into the appropriate directory
1034# (/usr/share/applications).
990domenu() { 1035domenu() {
991 local i 1036 (
992 local j 1037 # wrap the env here so that the 'insinto' call
1038 # doesn't corrupt the env of the caller
1039 local i j ret=0
993 insinto /usr/share/applications 1040 insinto /usr/share/applications
994 for i in ${@} 1041 for i in "$@" ; do
995 do
996 if [ -f "${i}" ]; 1042 if [[ -f ${i} ]] ; then
997 then
998 doins ${i} 1043 doins "${i}"
1044 ((ret+=$?))
999 elif [ -d "${i}" ]; 1045 elif [[ -d ${i} ]] ; then
1000 then
1001 for j in ${i}/*.desktop 1046 for j in "${i}"/*.desktop ; do
1002 do
1003 doins ${j} 1047 doins "${j}"
1048 ((ret+=$?))
1004 done 1049 done
1050 else
1051 ((++ret))
1005 fi 1052 fi
1006 done 1053 done
1054 exit ${ret}
1055 )
1007} 1056}
1008 1057
1058# @FUNCTION: newmenu
1059# @USAGE: <menu> <newname>
1060# @DESCRIPTION:
1061# Like all other new* functions, install the specified menu as newname.
1062newmenu() {
1063 (
1064 # wrap the env here so that the 'insinto' call
1065 # doesn't corrupt the env of the caller
1066 insinto /usr/share/applications
1067 newins "$@"
1068 )
1069}
1070
1071# @FUNCTION: doicon
1072# @USAGE: <list of icons>
1073# @DESCRIPTION:
1074# Install the list of icons into the icon directory (/usr/share/pixmaps).
1075# This is useful in conjunction with creating desktop/menu files.
1009doicon() { 1076doicon() {
1010 local i 1077 (
1011 local j 1078 # wrap the env here so that the 'insinto' call
1079 # doesn't corrupt the env of the caller
1080 local i j ret
1012 insinto /usr/share/pixmaps 1081 insinto /usr/share/pixmaps
1013 for i in ${@} 1082 for i in "$@" ; do
1014 do
1015 if [ -f "${i}" ]; 1083 if [[ -f ${i} ]] ; then
1016 then
1017 doins ${i} 1084 doins "${i}"
1085 ((ret+=$?))
1018 elif [ -d "${i}" ]; 1086 elif [[ -d ${i} ]] ; then
1019 then
1020 for j in ${i}/*.png 1087 for j in "${i}"/*.png ; do
1021 do
1022 doins ${j} 1088 doins "${j}"
1089 ((ret+=$?))
1023 done 1090 done
1091 else
1092 ((++ret))
1024 fi 1093 fi
1025 done 1094 done
1095 exit ${ret}
1096 )
1026} 1097}
1027 1098
1028############################################################## 1099# @FUNCTION: newicon
1029# END: Handle .desktop files and menu entries # 1100# @USAGE: <icon> <newname>
1030############################################################## 1101# @DESCRIPTION:
1031 1102# Like all other new* functions, install the specified icon as newname.
1103newicon() {
1104 (
1105 # wrap the env here so that the 'insinto' call
1106 # doesn't corrupt the env of the caller
1107 insinto /usr/share/pixmaps
1108 newins "$@"
1109 )
1110}
1032 1111
1033# for internal use only (unpack_pdv and unpack_makeself) 1112# for internal use only (unpack_pdv and unpack_makeself)
1034find_unpackable_file() { 1113find_unpackable_file() {
1035 local src="$1" 1114 local src=$1
1036 if [ -z "${src}" ] 1115 if [[ -z ${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${A}" 1116 src=${DISTDIR}/${A}
1039 else 1117 else
1040 if [ -e "${DISTDIR}/${src}" ] 1118 if [[ -e ${DISTDIR}/${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${src}" 1119 src=${DISTDIR}/${src}
1043 elif [ -e "${PWD}/${src}" ] 1120 elif [[ -e ${PWD}/${src} ]] ; then
1044 then
1045 src="${PWD}/${src}" 1121 src=${PWD}/${src}
1046 elif [ -e "${src}" ] 1122 elif [[ -e ${src} ]] ; then
1047 then
1048 src="${src}" 1123 src=${src}
1049 fi
1050 fi 1124 fi
1051 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1125 fi
1126 [[ ! -e ${src} ]] && return 1
1052 echo "${src}" 1127 echo "${src}"
1053} 1128}
1054 1129
1130# @FUNCTION: unpack_pdv
1131# @USAGE: <file to unpack> <size of off_t>
1132# @DESCRIPTION:
1055# Unpack those pesky pdv generated files ... 1133# Unpack those pesky pdv generated files ...
1056# They're self-unpacking programs with the binary package stuffed in 1134# They're self-unpacking programs with the binary package stuffed in
1057# the middle of the archive. Valve seems to use it a lot ... too bad 1135# the middle of the archive. Valve seems to use it a lot ... too bad
1058# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1136# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1059# 1137#
1060# Usage: unpack_pdv [file to unpack] [size of off_t]
1061# - you have to specify the off_t size ... i have no idea how to extract that 1138# You have to specify the off_t size ... I have no idea how to extract that
1062# information out of the binary executable myself. basically you pass in 1139# information out of the binary executable myself. Basically you pass in
1063# the size of the off_t type (in bytes) on the machine that built the pdv 1140# the size of the off_t type (in bytes) on the machine that built the pdv
1141# archive.
1142#
1064# archive. one way to determine this is by running the following commands: 1143# One way to determine this is by running the following commands:
1144#
1145# @CODE
1065# strings <pdv archive> | grep lseek 1146# strings <pdv archive> | grep lseek
1066# strace -elseek <pdv archive> 1147# strace -elseek <pdv archive>
1148# @CODE
1149#
1067# basically look for the first lseek command (we do the strings/grep because 1150# Basically look for the first lseek command (we do the strings/grep because
1068# sometimes the function call is _llseek or something) and steal the 2nd 1151# sometimes the function call is _llseek or something) and steal the 2nd
1069# parameter. here is an example: 1152# parameter. Here is an example:
1153#
1154# @CODE
1070# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1155# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1071# lseek 1156# lseek
1072# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1157# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1073# lseek(3, -4, SEEK_END) = 2981250 1158# lseek(3, -4, SEEK_END) = 2981250
1159# @CODE
1160#
1074# thus we would pass in the value of '4' as the second parameter. 1161# Thus we would pass in the value of '4' as the second parameter.
1075unpack_pdv() { 1162unpack_pdv() {
1076 local src="`find_unpackable_file $1`" 1163 local src=$(find_unpackable_file "$1")
1077 local sizeoff_t="$2" 1164 local sizeoff_t=$2
1078 1165
1166 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1079 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1167 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1080 1168
1081 local shrtsrc="`basename ${src}`" 1169 local shrtsrc=$(basename "${src}")
1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1170 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1083 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1171 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1084 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1172 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1085 1173
1086 # grab metadata for debug reasons 1174 # grab metadata for debug reasons
1087 local metafile="$(emktemp)" 1175 local metafile=$(emktemp)
1088 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1176 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1089 1177
1090 # rip out the final file name from the metadata 1178 # rip out the final file name from the metadata
1091 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1179 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1092 datafile="`basename ${datafile}`" 1180 datafile=$(basename "${datafile}")
1093 1181
1094 # now lets uncompress/untar the file if need be 1182 # now lets uncompress/untar the file if need be
1095 local tmpfile="$(emktemp)" 1183 local tmpfile=$(emktemp)
1096 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1184 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1097 1185
1098 local iscompressed="`file -b ${tmpfile}`" 1186 local iscompressed=$(file -b "${tmpfile}")
1099 if [ "${iscompressed:0:8}" == "compress" ] ; then 1187 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1100 iscompressed=1 1188 iscompressed=1
1101 mv ${tmpfile}{,.Z} 1189 mv ${tmpfile}{,.Z}
1102 gunzip ${tmpfile} 1190 gunzip ${tmpfile}
1103 else 1191 else
1104 iscompressed=0 1192 iscompressed=0
1105 fi 1193 fi
1106 local istar="`file -b ${tmpfile}`" 1194 local istar=$(file -b "${tmpfile}")
1107 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1195 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1108 istar=1 1196 istar=1
1109 else 1197 else
1110 istar=0 1198 istar=0
1111 fi 1199 fi
1112 1200
1140 true 1228 true
1141 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1229 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1142 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1230 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1143} 1231}
1144 1232
1233# @FUNCTION: unpack_makeself
1234# @USAGE: [file to unpack] [offset] [tail|dd]
1235# @DESCRIPTION:
1145# Unpack those pesky makeself generated files ... 1236# Unpack those pesky makeself generated files ...
1146# They're shell scripts with the binary package tagged onto 1237# They're shell scripts with the binary package tagged onto
1147# the end of the archive. Loki utilized the format as does 1238# the end of the archive. Loki utilized the format as does
1148# many other game companies. 1239# many other game companies.
1149# 1240#
1150# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1241# If the file is not specified, then ${A} is used. If the
1151# - If the file is not specified then unpack will utilize ${A}.
1152# - If the offset is not specified then we will attempt to extract 1242# offset is not specified then we will attempt to extract
1153# the proper offset from the script itself. 1243# the proper offset from the script itself.
1154unpack_makeself() { 1244unpack_makeself() {
1245 local src_input=${1:-${A}}
1155 local src="$(find_unpackable_file "$1")" 1246 local src=$(find_unpackable_file "${src_input}")
1156 local skip="$2" 1247 local skip=$2
1157 local exe="$3" 1248 local exe=$3
1158 1249
1250 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1251
1159 local shrtsrc="$(basename "${src}")" 1252 local shrtsrc=$(basename "${src}")
1160 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1253 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1161 if [ -z "${skip}" ] 1254 if [[ -z ${skip} ]] ; then
1162 then
1163 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1255 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1164 local skip=0 1256 local skip=0
1165 exe=tail 1257 exe=tail
1166 case ${ver} in 1258 case ${ver} in
1167 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1259 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1168 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1260 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1169 ;; 1261 ;;
1170 2.0|2.0.1) 1262 2.0|2.0.1)
1171 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1263 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1172 ;; 1264 ;;
1180 ;; 1272 ;;
1181 2.1.3) 1273 2.1.3)
1182 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1274 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1183 let skip="skip + 1" 1275 let skip="skip + 1"
1184 ;; 1276 ;;
1185 2.1.4) 1277 2.1.4|2.1.5)
1186 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1278 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1187 skip=$(head -n ${skip} "${src}" | wc -c) 1279 skip=$(head -n ${skip} "${src}" | wc -c)
1188 exe="dd" 1280 exe="dd"
1189 ;; 1281 ;;
1190 *) 1282 *)
1202 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1294 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1203 *) die "makeself cant handle exe '${exe}'" 1295 *) die "makeself cant handle exe '${exe}'"
1204 esac 1296 esac
1205 1297
1206 # lets grab the first few bytes of the file to figure out what kind of archive it is 1298 # lets grab the first few bytes of the file to figure out what kind of archive it is
1207 local tmpfile="$(emktemp)" 1299 local tmpfile=$(emktemp)
1208 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1300 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1209 local filetype="$(file -b "${tmpfile}")" 1301 local filetype=$(file -b "${tmpfile}")
1210 case ${filetype} in 1302 case ${filetype} in
1211 *tar\ archive) 1303 *tar\ archive*)
1212 eval ${exe} | tar --no-same-owner -xf - 1304 eval ${exe} | tar --no-same-owner -xf -
1213 ;; 1305 ;;
1214 bzip2*) 1306 bzip2*)
1215 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1307 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1216 ;; 1308 ;;
1226 ;; 1318 ;;
1227 esac 1319 esac
1228 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1320 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1229} 1321}
1230 1322
1323# @FUNCTION: check_license
1324# @USAGE: [license]
1325# @DESCRIPTION:
1231# Display a license for user to accept. 1326# Display a license for user to accept. If no license is
1232#
1233# Usage: check_license [license]
1234# - If the file is not specified then ${LICENSE} is used. 1327# specified, then ${LICENSE} is used.
1235check_license() { 1328check_license() {
1236 local lic=$1 1329 local lic=$1
1237 if [ -z "${lic}" ] ; then 1330 if [ -z "${lic}" ] ; then
1238 lic="${PORTDIR}/licenses/${LICENSE}" 1331 lic="${PORTDIR}/licenses/${LICENSE}"
1239 else 1332 else
1240 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1333 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1241 lic="${PORTDIR}/licenses/${src}" 1334 lic="${PORTDIR}/licenses/${lic}"
1242 elif [ -e "${PWD}/${src}" ] ; then 1335 elif [ -e "${PWD}/${lic}" ] ; then
1243 lic="${PWD}/${src}" 1336 lic="${PWD}/${lic}"
1244 elif [ -e "${src}" ] ; then 1337 elif [ -e "${lic}" ] ; then
1245 lic="${src}" 1338 lic="${lic}"
1246 fi
1247 fi 1339 fi
1340 fi
1248 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1341 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1249 local l="`basename ${lic}`" 1342 local l="`basename ${lic}`"
1250 1343
1251 # here is where we check for the licenses the user already 1344 # here is where we check for the licenses the user already
1252 # accepted ... if we don't find a match, we make the user accept 1345 # accepted ... if we don't find a match, we make the user accept
1253 local shopts=$- 1346 local shopts=$-
1254 local alic 1347 local alic
1255 set -o noglob #so that bash doesn't expand "*" 1348 set -o noglob #so that bash doesn't expand "*"
1256 for alic in ${ACCEPT_LICENSE} ; do 1349 for alic in ${ACCEPT_LICENSE} ; do
1257 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1350 if [[ ${alic} == ${l} ]]; then
1258 set +o noglob; set -${shopts} #reset old shell opts 1351 set +o noglob; set -${shopts} #reset old shell opts
1259 return 0 1352 return 0
1260 fi 1353 fi
1261 done 1354 done
1262 set +o noglob; set -$shopts #reset old shell opts 1355 set +o noglob; set -$shopts #reset old shell opts
1263 1356
1264 local licmsg="$(emktemp)" 1357 local licmsg=$(emktemp)
1265 cat << EOF > ${licmsg} 1358 cat <<-EOF > ${licmsg}
1266********************************************************** 1359 **********************************************************
1267The following license outlines the terms of use of this 1360 The following license outlines the terms of use of this
1268package. You MUST accept this license for installation to 1361 package. You MUST accept this license for installation to
1269continue. When you are done viewing, hit 'q'. If you 1362 continue. When you are done viewing, hit 'q'. If you
1270CTRL+C out of this, the install will not run! 1363 CTRL+C out of this, the install will not run!
1271********************************************************** 1364 **********************************************************
1272 1365
1273EOF 1366 EOF
1274 cat ${lic} >> ${licmsg} 1367 cat ${lic} >> ${licmsg}
1275 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1368 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1276 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1369 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1277 read alic 1370 read alic
1278 case ${alic} in 1371 case ${alic} in
1285 die "Failed to accept license" 1378 die "Failed to accept license"
1286 ;; 1379 ;;
1287 esac 1380 esac
1288} 1381}
1289 1382
1383# @FUNCTION: cdrom_get_cds
1384# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1385# @DESCRIPTION:
1290# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1386# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1291# the whole 'non-interactive' policy, but damnit I want CD support ! 1387# the whole 'non-interactive' policy, but damnit I want CD support !
1292# 1388#
1293# with these cdrom functions we handle all the user interaction and 1389# With these cdrom functions we handle all the user interaction and
1294# standardize everything. all you have to do is call cdrom_get_cds() 1390# standardize everything. All you have to do is call cdrom_get_cds()
1295# and when the function returns, you can assume that the cd has been 1391# and when the function returns, you can assume that the cd has been
1296# found at CDROM_ROOT. 1392# found at CDROM_ROOT.
1297# 1393#
1394# The function will attempt to locate a cd based upon a file that is on
1395# the cd. The more files you give this function, the more cds
1396# the cdrom functions will handle.
1397#
1298# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1398# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1299# etc... if you want to give the cds better names, then just export 1399# etc... If you want to give the cds better names, then just export
1300# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1400# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1401# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1402# also use the CDROM_NAME_SET bash array.
1301# 1403#
1302# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1404# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1303#
1304# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1305# - this will attempt to locate a cd based upon a file that is on
1306# the cd ... the more files you give this function, the more cds
1307# the cdrom functions will handle
1308cdrom_get_cds() { 1405cdrom_get_cds() {
1309 # first we figure out how many cds we're dealing with by 1406 # first we figure out how many cds we're dealing with by
1310 # the # of files they gave us 1407 # the # of files they gave us
1311 local cdcnt=0 1408 local cdcnt=0
1312 local f= 1409 local f=
1313 for f in "$@" ; do 1410 for f in "$@" ; do
1314 cdcnt=$((cdcnt + 1)) 1411 ((++cdcnt))
1315 export CDROM_CHECK_${cdcnt}="$f" 1412 export CDROM_CHECK_${cdcnt}="$f"
1316 done 1413 done
1317 export CDROM_TOTAL_CDS=${cdcnt} 1414 export CDROM_TOTAL_CDS=${cdcnt}
1318 export CDROM_CURRENT_CD=1 1415 export CDROM_CURRENT_CD=1
1319 1416
1320 # now we see if the user gave use CD_ROOT ... 1417 # now we see if the user gave use CD_ROOT ...
1321 # if they did, let's just believe them that it's correct 1418 # if they did, let's just believe them that it's correct
1322 if [[ ! -z ${CD_ROOT} ]] ; then
1323 export CDROM_ROOT=${CD_ROOT}
1324 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1325 return
1326 fi
1327 # do the same for CD_ROOT_X
1328 if [[ ! -z ${CD_ROOT_1} ]] ; then 1419 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1329 local var= 1420 local var=
1330 cdcnt=0 1421 cdcnt=0
1331 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1332 cdcnt=$((cdcnt + 1)) 1423 ((++cdcnt))
1333 var="CD_ROOT_${cdcnt}" 1424 var="CD_ROOT_${cdcnt}"
1425 [[ -z ${!var} ]] && var="CD_ROOT"
1334 if [[ -z ${!var} ]] ; then 1426 if [[ -z ${!var} ]] ; then
1335 eerror "You must either use just the CD_ROOT" 1427 eerror "You must either use just the CD_ROOT"
1336 eerror "or specify ALL the CD_ROOT_X variables." 1428 eerror "or specify ALL the CD_ROOT_X variables."
1337 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1429 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1338 die "could not locate CD_ROOT_${cdcnt}" 1430 die "could not locate CD_ROOT_${cdcnt}"
1339 fi 1431 fi
1340 export CDROM_ROOTS_${cdcnt}="${!var}"
1341 done 1432 done
1342 export CDROM_ROOT=${CDROM_ROOTS_1} 1433 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1343 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1434 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1435 export CDROM_SET=-1
1436 for f in ${CDROM_CHECK_1//:/ } ; do
1437 ((++CDROM_SET))
1438 [[ -e ${CD_ROOT}/${f} ]] && break
1439 done
1440 export CDROM_MATCH=${f}
1344 return 1441 return
1345 fi 1442 fi
1346 1443
1444 # User didn't help us out so lets make sure they know they can
1445 # simplify the whole process ...
1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1446 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1348 einfon "This ebuild will need the " 1447 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1349 if [[ -z ${CDROM_NAME} ]] ; then
1350 echo "cdrom for ${PN}."
1351 else
1352 echo "${CDROM_NAME}."
1353 fi
1354 echo 1448 echo
1355 einfo "If you do not have the CD, but have the data files" 1449 einfo "If you do not have the CD, but have the data files"
1356 einfo "mounted somewhere on your filesystem, just export" 1450 einfo "mounted somewhere on your filesystem, just export"
1357 einfo "the variable CD_ROOT so that it points to the" 1451 einfo "the variable CD_ROOT so that it points to the"
1358 einfo "directory containing the files." 1452 einfo "directory containing the files."
1359 echo 1453 echo
1360 einfo "For example:" 1454 einfo "For example:"
1361 einfo "export CD_ROOT=/mnt/cdrom" 1455 einfo "export CD_ROOT=/mnt/cdrom"
1362 echo 1456 echo
1363 else 1457 else
1458 if [[ -n ${CDROM_NAME_SET} ]] ; then
1459 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1460 cdcnt=0
1461 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1462 ((++cdcnt))
1463 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1464 done
1465 fi
1466
1364 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1467 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1365 cdcnt=0 1468 cdcnt=0
1366 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1469 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1367 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1368 var="CDROM_NAME_${cdcnt}" 1471 var="CDROM_NAME_${cdcnt}"
1369 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1472 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1370 done 1473 done
1371 echo 1474 echo
1372 einfo "If you do not have the CDs, but have the data files" 1475 einfo "If you do not have the CDs, but have the data files"
1373 einfo "mounted somewhere on your filesystem, just export" 1476 einfo "mounted somewhere on your filesystem, just export"
1374 einfo "the following variables so they point to the right place:" 1477 einfo "the following variables so they point to the right place:"
1375 einfon "" 1478 einfon ""
1376 cdcnt=0 1479 cdcnt=0
1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1480 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1378 cdcnt=$((cdcnt + 1)) 1481 ((++cdcnt))
1379 echo -n " CD_ROOT_${cdcnt}" 1482 echo -n " CD_ROOT_${cdcnt}"
1380 done 1483 done
1381 echo 1484 echo
1382 einfo "Or, if you have all the files in the same place, or" 1485 einfo "Or, if you have all the files in the same place, or"
1383 einfo "you only have one cdrom, you can export CD_ROOT" 1486 einfo "you only have one cdrom, you can export CD_ROOT"
1386 echo 1489 echo
1387 einfo "For example:" 1490 einfo "For example:"
1388 einfo "export CD_ROOT_1=/mnt/cdrom" 1491 einfo "export CD_ROOT_1=/mnt/cdrom"
1389 echo 1492 echo
1390 fi 1493 fi
1494
1495 export CDROM_SET=""
1391 export CDROM_CURRENT_CD=0 1496 export CDROM_CURRENT_CD=0
1392 cdrom_load_next_cd 1497 cdrom_load_next_cd
1393} 1498}
1394 1499
1395# this is only used when you need access to more than one cd. 1500# @FUNCTION: cdrom_load_next_cd
1396# when you have finished using the first cd, just call this function. 1501# @DESCRIPTION:
1397# when it returns, CDROM_ROOT will be pointing to the second cd. 1502# Some packages are so big they come on multiple CDs. When you're done reading
1398# remember, you can only go forward in the cd chain, you can't go back. 1503# files off a CD and want access to the next one, just call this function.
1504# Again, all the messy details of user interaction are taken care of for you.
1505# Once this returns, just read the variable CDROM_ROOT for the location of the
1506# mounted CD. Note that you can only go forward in the CD list, so make sure
1507# you only call this function when you're done using the current CD.
1399cdrom_load_next_cd() { 1508cdrom_load_next_cd() {
1400 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1401 local var= 1509 local var
1402 1510 ((++CDROM_CURRENT_CD))
1403 if [[ ! -z ${CD_ROOT} ]] ; then
1404 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1405 return
1406 fi
1407 1511
1408 unset CDROM_ROOT 1512 unset CDROM_ROOT
1409 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1513 var=CD_ROOT_${CDROM_CURRENT_CD}
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1410 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1411 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1516 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1412 cdrom_locate_file_on_cd ${!var} 1517 _cdrom_locate_file_on_cd ${!var}
1413 else 1518 else
1414 export CDROM_ROOT=${!var} 1519 export CDROM_ROOT=${!var}
1415 fi 1520 fi
1416 1521
1417 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1522 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1422# all it does is try to locate a give file on a cd ... if the cd isn't 1527# all it does is try to locate a give file on a cd ... if the cd isn't
1423# found, then a message asking for the user to insert the cdrom will be 1528# found, then a message asking for the user to insert the cdrom will be
1424# displayed and we'll hang out here until: 1529# displayed and we'll hang out here until:
1425# (1) the file is found on a mounted cdrom 1530# (1) the file is found on a mounted cdrom
1426# (2) the user hits CTRL+C 1531# (2) the user hits CTRL+C
1427cdrom_locate_file_on_cd() { 1532_cdrom_locate_file_on_cd() {
1533 local mline=""
1534 local showedmsg=0 showjolietmsg=0
1535
1428 while [[ -z ${CDROM_ROOT} ]] ; do 1536 while [[ -z ${CDROM_ROOT} ]] ; do
1537 local i=0
1538 local -a cdset=(${*//:/ })
1539 if [[ -n ${CDROM_SET} ]] ; then
1540 cdset=(${cdset[${CDROM_SET}]})
1541 fi
1542
1543 while [[ -n ${cdset[${i}]} ]] ; do
1429 local dir="$(dirname ${@})" 1544 local dir=$(dirname ${cdset[${i}]})
1430 local file="$(basename ${@})" 1545 local file=$(basename ${cdset[${i}]})
1431 local mline=""
1432 local showedmsg=0
1433 1546
1434 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1547 local point= node= fs= foo=
1548 while read point node fs foo ; do
1549 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1550 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1551 && continue
1552 point=${point//\040/ }
1435 [[ -d ${mline}/${dir} ]] || continue 1553 [[ ! -d ${point}/${dir} ]] && continue
1436 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1554 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1437 && export CDROM_ROOT=${mline} 1555 export CDROM_ROOT=${point}
1556 export CDROM_SET=${i}
1557 export CDROM_MATCH=${cdset[${i}]}
1558 return
1559 done <<< "$(get_mounts)"
1560
1561 ((++i))
1438 done 1562 done
1439 1563
1440 if [[ -z ${CDROM_ROOT} ]] ; then
1441 echo 1564 echo
1442 if [[ ${showedmsg} -eq 0 ]] ; then 1565 if [[ ${showedmsg} -eq 0 ]] ; then
1443 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1566 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1444 if [[ -z ${CDROM_NAME} ]] ; then 1567 if [[ -z ${CDROM_NAME} ]] ; then
1445 einfo "Please insert the cdrom for ${PN} now !" 1568 einfo "Please insert+mount the cdrom for ${PN} now !"
1446 else
1447 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1448 fi
1449 else 1569 else
1450 if [[ -z ${CDROM_NAME_1} ]] ; then
1451 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1452 else
1453 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1454 einfo "Please insert+mount the ${!var} cdrom now !" 1570 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1455 fi
1456 fi 1571 fi
1457 showedmsg=1 1572 else
1573 if [[ -z ${CDROM_NAME_1} ]] ; then
1574 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1575 else
1576 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1577 einfo "Please insert+mount the ${!var} cdrom now !"
1578 fi
1458 fi 1579 fi
1580 showedmsg=1
1581 fi
1459 einfo "Press return to scan for the cd again" 1582 einfo "Press return to scan for the cd again"
1460 einfo "or hit CTRL+C to abort the emerge." 1583 einfo "or hit CTRL+C to abort the emerge."
1461 read 1584 echo
1585 if [[ ${showjolietmsg} -eq 0 ]] ; then
1586 showjolietmsg=1
1587 else
1588 ewarn "If you are having trouble with the detection"
1589 ewarn "of your CD, it is possible that you do not have"
1590 ewarn "Joliet support enabled in your kernel. Please"
1591 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1592 ebeep 5
1462 fi 1593 fi
1594 read || die "something is screwed with your system"
1463 done 1595 done
1464} 1596}
1465 1597
1598# @FUNCTION: strip-linguas
1599# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1600# @DESCRIPTION:
1466# Make sure that LINGUAS only contains languages that 1601# Make sure that LINGUAS only contains languages that
1467# a package can support 1602# a package can support. The first form allows you to
1468# 1603# specify a list of LINGUAS. The -i builds a list of po
1469# usage: strip-linguas <allow LINGUAS> 1604# files found in all the directories and uses the
1470# strip-linguas -i <directories of .po files> 1605# intersection of the lists. The -u builds a list of po
1471# strip-linguas -u <directories of .po files> 1606# files found in all the directories and uses the union
1472# 1607# of the lists.
1473# The first form allows you to specify a list of LINGUAS.
1474# The -i builds a list of po files found in all the
1475# directories and uses the intersection of the lists.
1476# The -u builds a list of po files found in all the
1477# directories and uses the union of the lists.
1478strip-linguas() { 1608strip-linguas() {
1479 local ls newls 1609 local ls newls nols
1480 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1610 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1481 local op="$1"; shift 1611 local op=$1; shift
1482 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1612 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1483 local d f 1613 local d f
1484 for d in "$@" ; do 1614 for d in "$@" ; do
1485 if [ "${op}" == "-u" ] ; then 1615 if [[ ${op} == "-u" ]] ; then
1486 newls="${ls}" 1616 newls=${ls}
1487 else 1617 else
1488 newls="" 1618 newls=""
1489 fi 1619 fi
1490 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1620 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1491 if [ "${op}" == "-i" ] ; then 1621 if [[ ${op} == "-i" ]] ; then
1492 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1622 hasq ${f} ${ls} && newls="${newls} ${f}"
1493 else 1623 else
1494 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1624 hasq ${f} ${ls} || newls="${newls} ${f}"
1495 fi 1625 fi
1496 done 1626 done
1497 ls="${newls}" 1627 ls=${newls}
1498 done 1628 done
1499 ls="${ls//.po}"
1500 else 1629 else
1501 ls="$@" 1630 ls="$@"
1502 fi 1631 fi
1503 1632
1504 ls=" ${ls} " 1633 nols=""
1505 newls="" 1634 newls=""
1506 for f in ${LINGUAS} ; do 1635 for f in ${LINGUAS} ; do
1507 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1636 if hasq ${f} ${ls} ; then
1508 newls="${newls} ${f}" 1637 newls="${newls} ${f}"
1509 else 1638 else
1510 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1639 nols="${nols} ${f}"
1511 fi 1640 fi
1512 done 1641 done
1513 if [ -z "${newls}" ] ; then 1642 [[ -n ${nols} ]] \
1514 unset LINGUAS 1643 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1515 else
1516 export LINGUAS="${newls}" 1644 export LINGUAS=${newls:1}
1517 fi
1518} 1645}
1519 1646
1520# moved from kernel.eclass since they are generally useful outside of 1647# @FUNCTION: preserve_old_lib
1521# kernel.eclass -iggy (20041002) 1648# @USAGE: <libs to preserve> [more libs]
1522 1649# @DESCRIPTION:
1523# the following functions are useful in kernel module ebuilds, etc.
1524# for an example see ivtv or drbd ebuilds
1525
1526# set's ARCH to match what the kernel expects
1527set_arch_to_kernel() {
1528 i=10
1529 while ((i--)) ; do
1530 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1531 done
1532 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1533 case ${ARCH} in
1534 x86) export ARCH="i386";;
1535 amd64) export ARCH="x86_64";;
1536 hppa) export ARCH="parisc";;
1537 mips) export ARCH="mips";;
1538 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1539 *) export ARCH="${ARCH}";;
1540 esac
1541}
1542
1543# set's ARCH back to what portage expects
1544set_arch_to_portage() {
1545 i=10
1546 while ((i--)) ; do
1547 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1548 done
1549 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1550}
1551
1552# Jeremy Huddleston <eradicator@gentoo.org>:
1553# preserve_old_lib /path/to/libblah.so.0
1554# preserve_old_lib_notify /path/to/libblah.so.0
1555#
1556# These functions are useful when a lib in your package changes --soname. Such 1650# These functions are useful when a lib in your package changes ABI SONAME.
1557# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1651# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1558# would break packages that link against it. Most people get around this 1652# would break packages that link against it. Most people get around this
1559# by using the portage SLOT mechanism, but that is not always a relevant 1653# by using the portage SLOT mechanism, but that is not always a relevant
1560# solution, so instead you can add the following to your ebuilds: 1654# solution, so instead you can call this from pkg_preinst. See also the
1561# 1655# preserve_old_lib_notify function.
1562# src_install() {
1563# ...
1564# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1565# ...
1566# }
1567#
1568# pkg_postinst() {
1569# ...
1570# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1571# ...
1572# }
1573
1574preserve_old_lib() { 1656preserve_old_lib() {
1575 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1658 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1659 die "Invalid preserve_old_lib() usage"
1660 fi
1661 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1576 1662
1577 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1663 # let portage worry about it
1578 SONAME=`basename ${LIB}` 1664 has preserve-libs ${FEATURES} && return 0
1579 DIRNAME=`dirname ${LIB}`
1580 1665
1581 dodir ${DIRNAME} 1666 local lib dir
1582 cp ${ROOT}${LIB} ${D}${DIRNAME} 1667 for lib in "$@" ; do
1668 [[ -e ${ROOT}/${lib} ]] || continue
1669 dir=${lib%/*}
1670 dodir ${dir} || die "dodir ${dir} failed"
1671 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1583 touch ${D}${LIB} 1672 touch "${D}"/${lib}
1584 fi 1673 done
1585} 1674}
1586 1675
1676# @FUNCTION: preserve_old_lib_notify
1677# @USAGE: <libs to notify> [more libs]
1678# @DESCRIPTION:
1679# Spit helpful messages about the libraries preserved by preserve_old_lib.
1587preserve_old_lib_notify() { 1680preserve_old_lib_notify() {
1588 LIB=$1 1681 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1682 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1683 die "Invalid preserve_old_lib_notify() usage"
1684 fi
1589 1685
1590 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1686 # let portage worry about it
1591 SONAME=`basename ${LIB}` 1687 has preserve-libs ${FEATURES} && return 0
1592 1688
1689 local lib notice=0
1690 for lib in "$@" ; do
1691 [[ -e ${ROOT}/${lib} ]] || continue
1692 if [[ ${notice} -eq 0 ]] ; then
1693 notice=1
1593 einfo "An old version of an installed library was detected on your system." 1694 ewarn "Old versions of installed libraries were detected on your system."
1594 einfo "In order to avoid breaking packages that link against is, this older version" 1695 ewarn "In order to avoid breaking packages that depend on these old libs,"
1595 einfo "is not being removed. In order to make full use of this newer version," 1696 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1596 einfo "you will need to execute the following command:" 1697 ewarn "in order to remove these old dependencies. If you do not have this"
1597 einfo " revdep-rebuild --soname ${SONAME}" 1698 ewarn "helper program, simply emerge the 'gentoolkit' package."
1598 einfo 1699 ewarn
1599 einfo "After doing that, you can safely remove ${LIB}"
1600 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1601 fi 1700 fi
1701 ewarn " # revdep-rebuild --library ${lib##*/}"
1702 done
1703 if [[ ${notice} -eq 1 ]] ; then
1704 ewarn
1705 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1706 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1707 for lib in "$@" ; do
1708 ewarn " # rm '${lib}'"
1709 done
1710 fi
1602} 1711}
1603 1712
1604# Hack for people to figure out if a package was built with 1713# @FUNCTION: built_with_use
1605# certain USE flags 1714# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1715# @DESCRIPTION:
1716# A temporary hack until portage properly supports DEPENDing on USE
1717# flags being enabled in packages. This will check to see if the specified
1718# DEPEND atom was built with the specified list of USE flags. The
1719# --missing option controls the behavior if called on a package that does
1720# not actually support the defined USE flags (aka listed in IUSE).
1721# The default is to abort (call die). The -a and -o flags control
1722# the requirements of the USE flags. They correspond to "and" and "or"
1723# logic. So the -a flag means all listed USE flags must be enabled
1724# while the -o flag means at least one of the listed IUSE flags must be
1725# enabled. The --hidden option is really for internal use only as it
1726# means the USE flag we're checking is hidden expanded, so it won't be found
1727# in IUSE like normal USE flags.
1606# 1728#
1607# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1729# Remember that this function isn't terribly intelligent so order of optional
1608# ex: built_with_use xchat gtk2 1730# flags matter.
1609#
1610# Flags: -a all USE flags should be utilized
1611# -o at least one USE flag should be utilized
1612# Note: the default flag is '-a'
1613built_with_use() { 1731built_with_use() {
1732 local hidden="no"
1733 if [[ $1 == "--hidden" ]] ; then
1734 hidden="yes"
1735 shift
1736 fi
1737
1738 local missing_action="die"
1739 if [[ $1 == "--missing" ]] ; then
1740 missing_action=$2
1741 shift ; shift
1742 case ${missing_action} in
1743 true|false|die) ;;
1744 *) die "unknown action '${missing_action}'";;
1745 esac
1746 fi
1747
1614 local opt=$1 1748 local opt=$1
1615 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1749 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1616 1750
1617 local PKG=$(best_version $1) 1751 local PKG=$(best_version $1)
1752 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1618 shift 1753 shift
1619 1754
1620 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1755 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1621 [[ ! -e ${USEFILE} ]] && return 1 1756 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1757
1758 # if the IUSE file doesn't exist, the read will error out, we need to handle
1759 # this gracefully
1760 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1761 case ${missing_action} in
1762 true) return 0;;
1763 false) return 1;;
1764 die) die "Unable to determine what USE flags $PKG was built with";;
1765 esac
1766 fi
1767
1768 if [[ ${hidden} == "no" ]] ; then
1769 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1770 # Don't check USE_EXPAND #147237
1771 local expand
1772 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1773 if [[ $1 == ${expand}_* ]] ; then
1774 expand=""
1775 break
1776 fi
1777 done
1778 if [[ -n ${expand} ]] ; then
1779 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1780 case ${missing_action} in
1781 true) return 0;;
1782 false) return 1;;
1783 die) die "$PKG does not actually support the $1 USE flag!";;
1784 esac
1785 fi
1786 fi
1787 fi
1622 1788
1623 local USE_BUILT=$(<${USEFILE}) 1789 local USE_BUILT=$(<${USEFILE})
1624 while [[ $# -gt 0 ]] ; do 1790 while [[ $# -gt 0 ]] ; do
1625 if [[ ${opt} = "-o" ]] ; then 1791 if [[ ${opt} = "-o" ]] ; then
1626 has $1 ${USE_BUILT} && return 0 1792 has $1 ${USE_BUILT} && return 0
1630 shift 1796 shift
1631 done 1797 done
1632 [[ ${opt} = "-a" ]] 1798 [[ ${opt} = "-a" ]]
1633} 1799}
1634 1800
1801# @FUNCTION: epunt_cxx
1802# @USAGE: [dir to scan]
1803# @DESCRIPTION:
1635# Many configure scripts wrongly bail when a C++ compiler 1804# Many configure scripts wrongly bail when a C++ compiler could not be
1636# could not be detected. #73450 1805# detected. If dir is not specified, then it defaults to ${S}.
1806#
1807# http://bugs.gentoo.org/73450
1637epunt_cxx() { 1808epunt_cxx() {
1638 local dir=$1 1809 local dir=$1
1639 [[ -z ${dir} ]] && dir=${S} 1810 [[ -z ${dir} ]] && dir=${S}
1640 ebegin "Removing useless C++ checks" 1811 ebegin "Removing useless C++ checks"
1641 local f 1812 local f
1642 for f in $(find ${dir} -name configure) ; do 1813 find "${dir}" -name configure | while read f ; do
1643 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1814 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1644 done 1815 done
1645 eend 0 1816 eend 0
1646} 1817}
1647 1818
1648# dopamd [ file ] [ new file ] 1819# @FUNCTION: make_wrapper
1649# 1820# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1650# Install pam auth config file in /etc/pam.d 1821# @DESCRIPTION:
1651# 1822# Create a shell wrapper script named wrapper in installpath
1652# The first argument, 'file' is required. Install as 'new file', if 1823# (defaults to the bindir) to execute target (default of wrapper) by
1653# specified. 1824# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1654 1825# libpaths followed by optionally changing directory to chdir.
1655dopamd() { 1826make_wrapper() {
1656 local pamd="$1" newpamd="${2:-$1}" 1827 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1657 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1828 local tmpwrapper=$(emktemp)
1658 1829 # We don't want to quote ${bin} so that people can pass complex
1659 use pam || return 0 1830 # things as $bin ... "./someprog --args"
1660 1831 cat << EOF > "${tmpwrapper}"
1661 insinto /etc/pam.d 1832#!/bin/sh
1662 # these are the default doins options, but be explicit just in case 1833cd "${chdir:-.}"
1663 insopts -m 0644 -o root -g root 1834if [ -n "${libdir}" ] ; then
1664 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1835 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1836 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1837 else
1838 export LD_LIBRARY_PATH="${libdir}"
1839 fi
1840fi
1841exec ${bin} "\$@"
1842EOF
1843 chmod go+rx "${tmpwrapper}"
1844 if [[ -n ${path} ]] ; then
1845 (
1846 exeinto "${path}"
1847 newexe "${tmpwrapper}" "${wrapper}"
1848 ) || die
1849 else
1850 newbin "${tmpwrapper}" "${wrapper}" || die
1851 fi
1665} 1852}
1853
1854# @FUNCTION: prepalldocs
1855# @USAGE:
1856# @DESCRIPTION:
1857# Compress files in /usr/share/doc which are not already
1858# compressed, excluding /usr/share/doc/${PF}/html.
1859# Uses the ecompressdir to do the compression.
1860# 2009-02-18 by betelgeuse:
1861# Commented because ecompressdir is even more internal to
1862# Portage than prepalldocs (it's not even mentioned in man 5
1863# ebuild). Please submit a better version for review to gentoo-dev
1864# if you want prepalldocs here.
1865#prepalldocs() {
1866# if [[ -n $1 ]] ; then
1867# ewarn "prepalldocs: invalid usage; takes no arguments"
1868# fi
1869
1870# cd "${D}"
1871# [[ -d usr/share/doc ]] || return 0
1872
1873# find usr/share/doc -exec gzip {} +
1874# ecompressdir --ignore /usr/share/doc/${PF}/html
1875# ecompressdir --queue /usr/share/doc
1876#}

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