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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 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 1.118 2004/10/13 14:33:01 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.329 2010/01/28 22:00:12 betelgeuse 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
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
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!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi 54fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75 55
76 56# @FUNCTION: ecvs_clean
77get_multilibdir() { 57# @USAGE: [list of dirs]
78 echo ${CONF_MULTILIBDIR:=lib32} 58# @DESCRIPTION:
59# Remove CVS directories recursiveley. Useful when a source tarball contains
60# internal CVS directories. Defaults to $PWD.
61ecvs_clean() {
62 [[ -z $* ]] && set -- .
63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
79} 65}
80 66
81 67# @FUNCTION: esvn_clean
82# Sometimes you need to override the value returned by get_libdir. A good 68# @USAGE: [list of dirs]
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 69# @DESCRIPTION:
84# and where lib64 -must- be used on amd64 (for applications that need lib 70# Remove .svn directories recursiveley. Useful when a source tarball contains
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses 71# internal Subversion directories. Defaults to $PWD.
86# portage version sanity checking. 72esvn_clean() {
87# get_libdir_override expects one argument, the result get_libdir should 73 [[ -z $* ]] && set -- .
88# return: 74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96} 75}
97 76
98# This function generate linker scripts in /usr/lib for dynamic 77# @FUNCTION: eshopts_push
99# libs in /lib. This is to fix linking problems when you have 78# @USAGE: [options to `set`]
100# the .so in /lib, and the .a in /usr/lib. What happens is that 79# @DESCRIPTION:
101# in some cases when linking dynamic, the .a in /usr/lib is used 80# Often times code will want to enable a shell option to change code behavior.
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 81# Since changing shell options can easily break other pieces of code (which
103# library search path. This cause many builds to fail. 82# assume the default state), eshopts_push is used to (1) push the current shell
104# See bug #4411 for more info. 83# options onto a stack and (2) pass the specified arguments to set.
105# 84#
106# To use, simply call: 85# A common example is to disable shell globbing so that special meaning/care
107# 86# may be used with variables/arguments to custom functions. That would be:
108# gen_usr_ldscript libfoo.so 87# @CODE
109# 88# eshopts_push -o noglob
110# Note that you should in general use the unversioned name of 89# for x in ${foo} ; do
111# the library, as ldconfig should usually update it correctly 90# if ...some check... ; then
112# to point to the latest version of the library present. 91# eshopts_pop
113#
114# <azarah@gentoo.org> (26 Oct 2002)
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 92# return 0
147 fi 93# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 94# done
158 95# eshopts_pop
159 echo 96# @CODE
160 97eshopts_push() {
161 return 0 98 # have to assume __ESHOPTS_SAVE__ isn't screwed with
99 # as a `declare -a` here will reset its value
100 local i=${#__ESHOPTS_SAVE__[@]}
101 __ESHOPTS_SAVE__[$i]=$-
102 [[ $# -eq 0 ]] && return 0
103 set "$@" || die "eshopts_push: bad options to set: $*"
162} 104}
163 105
164# Default directory where patches are located 106# @FUNCTION: eshopts_pop
107# @USAGE:
108# @DESCRIPTION:
109# Restore the shell options to the state saved with the corresponding
110# eshopts_push call. See that function for more details.
111eshopts_pop() {
112 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
113 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
114 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
115 local s=${__ESHOPTS_SAVE__[$i]}
116 unset __ESHOPTS_SAVE__[$i]
117 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
118 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
119}
120
121# @VARIABLE: EPATCH_SOURCE
122# @DESCRIPTION:
123# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 124EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 125# @VARIABLE: EPATCH_SUFFIX
126# @DESCRIPTION:
127# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 128EPATCH_SUFFIX="patch.bz2"
129# @VARIABLE: EPATCH_OPTS
130# @DESCRIPTION:
168# Default options for patch 131# Default options for patch:
132# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 133# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 134# --no-backup-if-mismatch - do not leave .orig files behind
135# -E - automatically remove empty files
136# @CODE
137EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
138# @VARIABLE: EPATCH_EXCLUDE
139# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 140# List of patches not to apply. Note this is only file names,
172# and not the full path .. 141# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 142EPATCH_EXCLUDE=""
143# @VARIABLE: EPATCH_SINGLE_MSG
144# @DESCRIPTION:
174# Change the printed message for a single patch. 145# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 146EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 147# @VARIABLE: EPATCH_MULTI_MSG
177# 148# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 149# Change the printed message for multiple patches.
179# 150EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
151# @VARIABLE: EPATCH_FORCE
152# @DESCRIPTION:
153# Only require patches to match EPATCH_SUFFIX rather than the extended
154# arch naming style.
180EPATCH_FORCE="no" 155EPATCH_FORCE="no"
181 156
182# This function is for bulk patching, or in theory for just one 157# @FUNCTION: epatch
183# or two patches. 158# @USAGE: [patches] [dirs of patches]
159# @DESCRIPTION:
160# epatch is designed to greatly simplify the application of patches. It can
161# process patch files directly, or directories of patches. The patches may be
162# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
163# the -p option as epatch will automatically attempt -p0 to -p5 until things
164# apply successfully.
184# 165#
185# It should work with .bz2, .gz, .zip and plain text patches. 166# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 167# specified by EPATCH_SOURCE.
187# 168#
188# You do not have to specify '-p' option to patch, as it will 169# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 170# @CODE
190# 171# ${EPATCH_FORCE} == "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# ??_${ARCH}_foo.${EPATCH_SUFFIX}
173# else
174# *.${EPATCH_SUFFIX}
175# @CODE
176# The leading ?? are typically numbers used to force consistent patch ordering.
177# The arch field is used to apply patches only for the host architecture with
178# the special value of "all" means apply for everyone. Note that using values
179# other than "all" is highly discouraged -- you should apply patches all the
180# time and let architecture details be detected at configure/compile time.
200# 181#
201# For example: 182# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
183# for patches to apply.
202# 184#
203# 01_all_misc-fix.patch.bz2 185# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 186epatch() {
216 local PIPE_CMD="" 187 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 188 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 189 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 190 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 191 }
221 local x=""
222 192
223 if [ "$#" -gt 1 ] 193 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 194
195 # Let the rest of the code process one user arg at a time --
196 # each arg may expand into multiple patches, and each arg may
197 # need to start off with the default global EPATCH_xxx values
198 if [[ $# -gt 1 ]] ; then
225 local m="" 199 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 200 for m in "$@" ; do
228 epatch "${m}" 201 epatch "${m}"
229 done 202 done
230 return 0 203 return 0
231 fi 204 fi
232 205
233 if [ -n "$1" -a -f "$1" ] 206 local SINGLE_PATCH="no"
234 then 207 # no args means process ${EPATCH_SOURCE}
208 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
209
210 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 211 SINGLE_PATCH="yes"
236 212 set -- "$1"
237 local EPATCH_SOURCE="$1" 213 # Use the suffix from the single patch (localize it); the code
214 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 215 local EPATCH_SUFFIX=$1
239 216
240 elif [ -n "$1" -a -d "$1" ] 217 elif [[ -d $1 ]] ; then
241 then 218 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 219 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 220
221 else
222 # sanity check ... if it isn't a dir or file, wtf man ?
223 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
224 echo
225 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
226 eerror
227 eerror " ${EPATCH_SOURCE}"
228 eerror " ( ${EPATCH_SOURCE##*/} )"
229 echo
230 die "Cannot find \$EPATCH_SOURCE!"
231 fi
232
233 local PIPE_CMD
234 case ${EPATCH_SUFFIX##*\.} in
235 xz) PIPE_CMD="xz -dc" ;;
236 lzma) PIPE_CMD="lzma -dc" ;;
237 bz2) PIPE_CMD="bzip2 -dc" ;;
238 gz|Z|z) PIPE_CMD="gzip -dc" ;;
239 ZIP|zip) PIPE_CMD="unzip -p" ;;
240 *) ;;
241 esac
242
243 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
244
245 local x
246 for x in "$@" ; do
247 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
248 # didn't match anything, ignore continue on
249 [[ ! -f ${x} ]] && continue
250
251 local patchname=${x##*/}
252
253 # Apply single patches, or forced sets of patches, or
254 # patches with ARCH dependant names.
255 # ???_arch_foo.patch
256 # Else, skip this input altogether
257 local a=${patchname#*_} # strip the ???_
258 a=${a%%_*} # strip the _foo.patch
259 if ! [[ ${SINGLE_PATCH} == "yes" || \
260 ${EPATCH_FORCE} == "yes" || \
261 ${a} == all || \
262 ${a} == ${ARCH} ]]
244 then 263 then
245 local EPATCH_SOURCE="$1/*" 264 continue
265 fi
266
267 # Let people filter things dynamically
268 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
269 # let people use globs in the exclude
270 eshopts_push -o noglob
271
272 local ex
273 for ex in ${EPATCH_EXCLUDE} ; do
274 if [[ ${patchname} == ${ex} ]] ; then
275 eshopts_pop
276 continue 2
277 fi
278 done
279
280 eshopts_pop
281 fi
282
283 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
284 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
285 einfo "${EPATCH_SINGLE_MSG}"
286 else
287 einfo "Applying ${patchname} ..."
288 fi
246 else 289 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 290 einfo " ${patchname} ..."
248 fi 291 fi
249 else 292
250 if [ ! -d ${EPATCH_SOURCE} ] 293 # most of the time, there will only be one run per unique name,
251 then 294 # but if there are more, make sure we get unique log filenames
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 295 local STDERR_TARGET="${T}/${patchname}.out"
253 then 296 if [[ -e ${STDERR_TARGET} ]] ; then
254 EPATCH_SOURCE="$1" 297 STDERR_TARGET="${T}/${patchname}-$$.out"
298 fi
299
300 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
301
302 # Decompress the patch if need be
303 local count=0
304 local PATCH_TARGET
305 if [[ -n ${PIPE_CMD} ]] ; then
306 PATCH_TARGET="${T}/$$.patch"
307 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
308
309 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
255 fi 315 fi
316 else
317 PATCH_TARGET=${x}
318 fi
256 319
320 # Check for absolute paths in patches. If sandbox is disabled,
321 # people could (accidently) patch files in the root filesystem.
322 # Or trigger other unpleasantries #237667. So disallow -p0 on
323 # such patches.
324 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
325 if [[ -n ${abs_paths} ]] ; then
326 count=1
327 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
328 fi
329
330 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
331 while [[ ${count} -lt 5 ]] ; do
332 # Generate some useful debug info ...
333 (
334 _epatch_draw_line "***** ${patchname} *****"
257 echo 335 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 336 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
337 echo
338 _epatch_draw_line "***** ${patchname} *****"
339 ) >> "${STDERR_TARGET}"
340
341 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
342 (
343 _epatch_draw_line "***** ${patchname} *****"
344 echo
345 echo "ACTUALLY APPLYING ${patchname} ..."
346 echo
347 _epatch_draw_line "***** ${patchname} *****"
348 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
349 ) >> "${STDERR_TARGET}"
350
351 if [ $? -ne 0 ] ; then
352 echo
353 eerror "A dry-run of patch command succeeded, but actually"
354 eerror "applying the patch failed!"
355 #die "Real world sux compared to the dreamworld!"
356 count=5
357 fi
358 break
359 fi
360
361 : $(( count++ ))
362 done
363
364 # if we had to decompress the patch, delete the temp one
365 if [[ -n ${PIPE_CMD} ]] ; then
366 rm -f "${PATCH_TARGET}"
367 fi
368
369 if [[ ${count} -ge 5 ]] ; then
370 echo
371 eerror "Failed Patch: ${patchname} !"
372 eerror " ( ${PATCH_TARGET} )"
259 eerror 373 eerror
260 eerror " ${EPATCH_SOURCE}" 374 eerror "Include in your bugreport the contents of:"
375 eerror
376 eerror " ${STDERR_TARGET}"
261 echo 377 echo
262 die "Cannot find \$EPATCH_SOURCE!" 378 die "Failed Patch: ${patchname}!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ]
305 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi 379 fi
311 380
312 if [ "${SINGLE_PATCH}" = "yes" ] 381 # if everything worked, delete the patch log
313 then 382 rm -f "${STDERR_TARGET}"
314 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then
316 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else
321 einfo " ${x##*/}..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0 383 eend 0
408 fi
409 done 384 done
410 if [ "${SINGLE_PATCH}" = "no" ] 385
411 then 386 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
412 einfo "Done with patching" 387 : # everything worked
388}
389epatch_user() {
390 [[ $# -ne 0 ]] && die "epatch_user takes no options"
391
392 # don't clobber any EPATCH vars that the parent might want
393 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
394 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
395 EPATCH_SOURCE=${base}/${CTARGET}/${check}
396 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
397 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
398 if [[ -d ${EPATCH_SOURCE} ]] ; then
399 EPATCH_SOURCE=${EPATCH_SOURCE} \
400 EPATCH_SUFFIX="patch" \
401 EPATCH_FORCE="yes" \
402 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
403 epatch
404 break
413 fi 405 fi
406 done
414} 407}
415 408
416# This function return true if we are using the NPTL pthreads 409# @FUNCTION: emktemp
417# implementation. 410# @USAGE: [temp dir]
418# 411# @DESCRIPTION:
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... "
448 if ${T}/nptl
449 then
450 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 412# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 413# does not exist on the users system.
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 414emktemp() {
415 local exe="touch"
416 [[ $1 == -d ]] && exe="mkdir" && shift
548 local topdir="$1" 417 local topdir=$1
549 418
550 if [ -z "${topdir}" ] 419 if [[ -z ${topdir} ]] ; then
551 then
552 [ -z "${T}" ] \ 420 [[ -z ${T} ]] \
553 && topdir="/tmp" \ 421 && topdir="/tmp" \
554 || topdir="${T}" 422 || topdir=${T}
555 fi 423 fi
556 424
557 if [ -z "$(type -p mktemp)" ] 425 if ! type -P mktemp > /dev/null ; then
558 then 426 # system lacks `mktemp` so we have to fake it
559 local tmp=/ 427 local tmp=/
560 while [ -e "${tmp}" ] ; do 428 while [[ -e ${tmp} ]] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 429 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
562 done 430 done
563 touch "${tmp}" 431 ${exe} "${tmp}" || ${exe} -p "${tmp}"
564 echo "${tmp}" 432 echo "${tmp}"
565 else 433 else
566 mktemp -p "${topdir}" 434 # the args here will give slightly wierd names on BSD,
435 # but should produce a usable file on all userlands
436 if [[ ${exe} == "touch" ]] ; then
437 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
438 else
439 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 440 fi
441 fi
568} 442}
569 443
444# @FUNCTION: egetent
445# @USAGE: <database> <key>
446# @MAINTAINER:
447# base-system@gentoo.org (Linux)
448# Joe Jezak <josejx@gmail.com> (OS X)
449# usata@gentoo.org (OS X)
450# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
451# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 452# Small wrapper for getent (Linux),
453# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 454# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 455egetent() {
577 if useq macos || useq ppc-macos ; then 456 case ${CHOST} in
457 *-darwin[678])
578 case "$2" in 458 case "$2" in
579 *[!0-9]*) # Non numeric 459 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 460 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 461 ;;
582 *) # Numeric 462 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 463 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 464 ;;
585 esac 465 esac
586 elif useq x86-fbsd ; then 466 ;;
587 local action 467 *-darwin*)
588 if [ "$1" == "passwd" ] 468 local mytype=$1
589 then 469 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 470 [[ "group" == $mytype ]] && mytype="Groups"
591 else 471 case "$2" in
592 action="group" 472 *[!0-9]*) # Non numeric
473 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
474 ;;
475 *) # Numeric
476 local mykey="UniqueID"
477 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
478 dscl . -search /$mytype $mykey $2 2>/dev/null
479 ;;
480 esac
481 ;;
482 *-freebsd*|*-dragonfly*)
483 local opts action="user"
484 [[ $1 == "passwd" ]] || action="group"
485
486 # lookup by uid/gid
487 if [[ $2 == [[:digit:]]* ]] ; then
488 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 489 fi
490
594 pw show "${action}" "$2" -q 491 pw show ${action} ${opts} "$2" -q
595 else 492 ;;
493 *-netbsd*|*-openbsd*)
494 grep "$2:\*:" /etc/$1
495 ;;
496 *)
596 which nscd >& /dev/null && nscd -i "$1" 497 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 498 getent "$1" "$2"
598 fi 499 ;;
500 esac
599} 501}
600 502
601# Simplify/standardize adding users to the system 503# @FUNCTION: enewuser
602# vapier@gentoo.org 504# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 505# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 506# Same as enewgroup, you are not required to understand how to properly add
605# 507# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 508# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 509# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 510# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 511enewuser() {
512 case ${EBUILD_PHASE} in
513 unpack|compile|test|install)
514 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
515 eerror "Package fails at QA and at life. Please file a bug."
516 die "Bad package! enewuser is only for use in pkg_* functions!"
517 esac
518
615 # get the username 519 # get the username
616 local euser="$1"; shift 520 local euser=$1; shift
617 if [ -z "${euser}" ] 521 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 522 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 523 die "Cannot call enewuser without a username"
621 fi 524 fi
622 525
623 # lets see if the username already exists 526 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 527 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 528 return 0
627 fi 529 fi
628 einfo "Adding user '${euser}' to your system ..." 530 einfo "Adding user '${euser}' to your system ..."
629 531
630 # options to pass to useradd 532 # options to pass to useradd
631 local opts= 533 local opts=
632 534
633 # handle uid 535 # handle uid
634 local euid="$1"; shift 536 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 537 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 538 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 539 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 540 euid="next"
642 fi 541 fi
643 else 542 else
644 eerror "Userid given but is not greater than 0 !" 543 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 544 die "${euid} is not a valid UID"
646 fi 545 fi
647 else 546 else
648 euid="next" 547 euid="next"
649 fi 548 fi
650 if [ "${euid}" == "next" ] 549 if [[ ${euid} == "next" ]] ; then
651 then 550 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 551 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 552 done
661 fi 553 fi
662 opts="${opts} -u ${euid}" 554 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 555 einfo " - Userid: ${euid}"
664 556
665 # handle shell 557 # handle shell
666 local eshell="$1"; shift 558 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 559 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 560 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 561 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 562 die "${eshell} does not exist in ${ROOT}"
563 fi
564 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
565 eerror "Do not specify ${eshell} yourself, use -1"
566 die "Pass '-1' as the shell parameter"
673 fi 567 fi
674 else 568 else
675 if [ "${USERLAND}" == "BSD" ] 569 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 570 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 571 done
678 else 572
573 if [[ ${shell} == "/dev/null" ]] ; then
574 eerror "Unable to identify the shell to use, proceeding with userland default."
575 case ${USERLAND} in
679 eshell="/bin/false" 576 GNU) shell="/bin/false" ;;
577 BSD) shell="/sbin/nologin" ;;
578 Darwin) shell="/usr/sbin/nologin" ;;
579 *) die "Unable to identify the default shell for userland ${USERLAND}"
580 esac
680 fi 581 fi
582
583 eshell=${shell}
681 fi 584 fi
682 einfo " - Shell: ${eshell}" 585 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 586 opts="${opts} -s ${eshell}"
684 587
685 # handle homedir 588 # handle homedir
686 local ehome="$1"; shift 589 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 590 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 591 ehome="/dev/null"
690 fi 592 fi
691 einfo " - Home: ${ehome}" 593 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 594 opts="${opts} -d ${ehome}"
693 595
694 # handle groups 596 # handle groups
695 local egroups="$1"; shift 597 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 598 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 599 local oldifs=${IFS}
699 local defgroup="" exgroups="" 600 local defgroup="" exgroups=""
700 601
701 export IFS="," 602 export IFS=","
702 for g in ${egroups} 603 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 604 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 605 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 606 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 607 die "${g} is not a valid GID"
709 fi 608 fi
710 if [ -z "${defgroup}" ] 609 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 610 defgroup=${g}
713 else 611 else
714 exgroups="${exgroups},${g}" 612 exgroups="${exgroups},${g}"
715 fi 613 fi
716 export IFS="," 614 export IFS=","
717 done 615 done
718 export IFS="${oldifs}" 616 export IFS=${oldifs}
719 617
720 opts="${opts} -g ${defgroup}" 618 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 619 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 620 opts="${opts} -G ${exgroups:1}"
724 fi 621 fi
725 else 622 else
726 egroups="(none)" 623 egroups="(none)"
727 fi 624 fi
728 einfo " - Groups: ${egroups}" 625 einfo " - Groups: ${egroups}"
729 626
730 # handle extra and add the user 627 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 628 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 629 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 630 case ${CHOST} in
735 then 631 *-darwin*)
736 ### Make the user 632 ### Make the user
737 if [ -z "${eextra}" ] 633 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 634 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 635 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 636 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 637 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 638 ### Add the user to the groups specified
744 local oldifs="${IFS}" 639 local oldifs=${IFS}
745 export IFS="," 640 export IFS=","
746 for g in ${egroups} 641 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 642 dscl . merge /groups/${g} users ${euser}
749 done 643 done
750 export IFS="${oldifs}" 644 export IFS=${oldifs}
751 else 645 else
752 einfo "Extra options are not supported on macos yet" 646 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 647 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 648 einfo "eextra: $@"
755 die "Required function missing" 649 die "Required function missing"
756 fi 650 fi
757 elif use x86-fbsd ; then 651 ;;
758 if [ -z "${eextra}" ] 652 *-freebsd*|*-dragonfly*)
759 then 653 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 654 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 655 -c "added by portage for ${PN}" \
762 die "enewuser failed" 656 die "enewuser failed"
763 else 657 else
764 einfo " - Extra: ${eextra}" 658 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 659 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 660 "$@" || die "enewuser failed"
767 fi 661 fi
662 ;;
663
664 *-netbsd*)
665 if [[ -z $@ ]] ; then
666 useradd ${opts} ${euser} || die "enewuser failed"
768 else 667 else
769 if [ -z "${eextra}" ] 668 einfo " - Extra: $@"
770 then 669 useradd ${opts} ${euser} "$@" || die "enewuser failed"
670 fi
671 ;;
672
673 *-openbsd*)
674 if [[ -z $@ ]] ; then
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} || die "enewuser failed"
678 else
679 einfo " - Extra: $@"
680 useradd -u ${euid} -s ${eshell} \
681 -d ${ehome} -c "Added by portage for ${PN}" \
682 -g ${egroups} ${euser} "$@" || die "enewuser failed"
683 fi
684 ;;
685
686 *)
687 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 688 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 689 -c "added by portage for ${PN}" \
690 ${euser} \
773 || die "enewuser failed" 691 || die "enewuser failed"
774 else 692 else
775 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 694 useradd ${opts} "$@" \
695 ${euser} \
777 || die "enewuser failed" 696 || die "enewuser failed"
778 fi 697 fi
698 ;;
699 esac
700
701 if [[ ! -e ${ROOT}/${ehome} ]] ; then
702 einfo " - Creating ${ehome} in ${ROOT}"
703 mkdir -p "${ROOT}/${ehome}"
704 chown ${euser} "${ROOT}/${ehome}"
705 chmod 755 "${ROOT}/${ehome}"
779 fi 706 fi
707
780 export SANDBOX_ON="${oldsandbox}" 708 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 709}
790 710
791# Simplify/standardize adding groups to the system 711# @FUNCTION: enewgroup
792# vapier@gentoo.org 712# @USAGE: <group> [gid]
793# 713# @DESCRIPTION:
794# enewgroup(group, gid) 714# This function does not require you to understand how to properly add a
795# 715# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 716# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 717# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 718enewgroup() {
719 case ${EBUILD_PHASE} in
720 unpack|compile|test|install)
721 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
722 eerror "Package fails at QA and at life. Please file a bug."
723 die "Bad package! enewgroup is only for use in pkg_* functions!"
724 esac
725
801 # get the group 726 # get the group
802 local egroup="$1"; shift 727 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 728 if [ -z "${egroup}" ]
804 then 729 then
805 eerror "No group specified !" 730 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 731 die "Cannot call enewgroup without a group"
807 fi 732 fi
808 733
809 # see if group already exists 734 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 735 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 736 return 0
813 fi 737 fi
814 einfo "Adding group '${egroup}' to your system ..." 738 einfo "Adding group '${egroup}' to your system ..."
815 739
816 # options to pass to useradd 740 # options to pass to useradd
822 then 746 then
823 if [ "${egid}" -gt 0 ] 747 if [ "${egid}" -gt 0 ]
824 then 748 then
825 if [ -z "`egetent group ${egid}`" ] 749 if [ -z "`egetent group ${egid}`" ]
826 then 750 then
827 if useq macos || useq ppc-macos ; then 751 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 752 opts="${opts} ${egid}"
829 else 753 else
830 opts="${opts} -g ${egid}" 754 opts="${opts} -g ${egid}"
831 fi 755 fi
832 else 756 else
846 opts="${opts} ${eextra}" 770 opts="${opts} ${eextra}"
847 771
848 # add the group 772 # add the group
849 local oldsandbox="${SANDBOX_ON}" 773 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 774 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 775 case ${CHOST} in
852 then 776 *-darwin*)
853 if [ ! -z "${eextra}" ]; 777 if [ ! -z "${eextra}" ];
854 then 778 then
855 einfo "Extra options are not supported on macos yet" 779 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 780 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 781 einfo "eextra: ${eextra}"
858 die "Required function missing" 782 die "Required function missing"
859 fi 783 fi
860 784
861 # If we need the next available 785 # If we need the next available
862 case ${egid} in 786 case ${egid} in
863 *[!0-9]*) # Non numeric 787 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 788 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 789 [[ -z $(egetent group ${egid}) ]] && break
866 done 790 done
867 esac 791 esac
868 dscl . create /groups/${egroup} gid ${egid} 792 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 793 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 794 ;;
795
796 *-freebsd*|*-dragonfly*)
871 case ${egid} in 797 case ${egid} in
872 *[!0-9]*) # Non numeric 798 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 799 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 800 [[ -z $(egetent group ${egid}) ]] && break
875 done 801 done
876 esac 802 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 803 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 804 ;;
805
806 *-netbsd*)
807 case ${egid} in
808 *[!0-9]*) # Non numeric
809 for ((egid = 101; egid <= 999; egid++)); do
810 [[ -z $(egetent group ${egid}) ]] && break
811 done
812 esac
813 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
814 ;;
815
816 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 817 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 818 ;;
819 esac
881 export SANDBOX_ON="${oldsandbox}" 820 export SANDBOX_ON="${oldsandbox}"
882} 821}
883 822
884# Simple script to replace 'dos2unix' binaries 823# @FUNCTION: edos2unix
885# vapier@gentoo.org 824# @USAGE: <file> [more files ...]
886# 825# @DESCRIPTION:
887# edos2unix(file, <more files>...) 826# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
827# to remove all of these text utilities from DEPEND variables because this
828# is a script based solution. Just give it a list of files to convert and
829# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 830edos2unix() {
889 for f in "$@" 831 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 832}
895 833
896# Make a desktop file ! 834# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 835# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 836# Amaze your friends ! Get the women ! Join today !
899# 837#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 838# make_desktop_entry(<command>, [name], [icon], [type], [path])
901# 839#
902# binary: what binary does the app run with ? 840# binary: what command does the app run with ?
903# name: the name that will show up in the menu 841# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 842# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 843# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 844# a full path to an icon
907# type: what kind of application is this ? for categories: 845# type: what kind of application is this ? for categories:
908# http://www.freedesktop.org/standards/menu-spec/ 846# http://standards.freedesktop.org/menu-spec/latest/apa.html
909# path: if your app needs to startup in a specific dir 847# path: if your app needs to startup in a specific dir
910make_desktop_entry() { 848make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 849 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
912 850
913 local exec="${1}" 851 local exec=${1}
914 local name="${2:-${PN}}" 852 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 853 local icon=${3:-${PN}}
916 local type="${4}" 854 local type=${4}
917 local subdir="${6}" 855 local path=${5}
918 local path="${5:-${GAMES_BINDIR}}" 856
919 if [ -z "${type}" ] 857 if [[ -z ${type} ]] ; then
920 then 858 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 859 local catmin=${CATEGORY##*-}
922 "app-emulation") 860 case ${catmaj} in
923 type=Emulator 861 app)
924 subdir="Emulation" 862 case ${catmin} in
863 accessibility) type=Accessibility;;
864 admin) type=System;;
865 antivirus) type=System;;
866 arch) type=Archiving;;
867 backup) type=Archiving;;
868 cdr) type=DiscBurning;;
869 dicts) type=Dictionary;;
870 doc) type=Documentation;;
871 editors) type=TextEditor;;
872 emacs) type=TextEditor;;
873 emulation) type=Emulator;;
874 laptop) type=HardwareSettings;;
875 office) type=Office;;
876 pda) type=PDA;;
877 vim) type=TextEditor;;
878 xemacs) type=TextEditor;;
879 *) type=;;
880 esac
925 ;; 881 ;;
926 "games-"*) 882
927 type=Game 883 dev)
928 subdir="Games" 884 type="Development"
929 ;; 885 ;;
930 "net-"*) 886
931 type=Network 887 games)
932 subdir="${type}" 888 case ${catmin} in
889 action|fps) type=ActionGame;;
890 arcade) type=ArcadeGame;;
891 board) type=BoardGame;;
892 emulation) type=Emulator;;
893 kids) type=KidsGame;;
894 puzzle) type=LogicGame;;
895 roguelike) type=RolePlaying;;
896 rpg) type=RolePlaying;;
897 simulation) type=Simulation;;
898 sports) type=SportsGame;;
899 strategy) type=StrategyGame;;
900 *) type=;;
901 esac
902 type="Game;${type}"
933 ;; 903 ;;
904
905 gnome)
906 type="Gnome;GTK"
907 ;;
908
909 kde)
910 type="KDE;Qt"
911 ;;
912
913 mail)
914 type="Network;Email"
915 ;;
916
917 media)
918 case ${catmin} in
919 gfx) type=Graphics;;
920 radio) type=Tuner;;
921 sound) type=Audio;;
922 tv) type=TV;;
923 video) type=Video;;
924 *) type=;;
925 esac
926 type="AudioVideo;${type}"
927 ;;
928
929 net)
930 case ${catmin} in
931 dialup) type=Dialup;;
932 ftp) type=FileTransfer;;
933 im) type=InstantMessaging;;
934 irc) type=IRCClient;;
935 mail) type=Email;;
936 news) type=News;;
937 nntp) type=News;;
938 p2p) type=FileTransfer;;
939 *) type=;;
940 esac
941 type="Network;${type}"
942 ;;
943
944 sci)
945 case ${catmin} in
946 astro*) type=Astronomy;;
947 bio*) type=Biology;;
948 calc*) type=Calculator;;
949 chem*) type=Chemistry;;
950 elec*) type=Electronics;;
951 geo*) type=Geology;;
952 math*) type=Math;;
953 physics) type=Physics;;
954 visual*) type=DataVisualization;;
955 *) type=;;
956 esac
957 type="Science;${type}"
958 ;;
959
960 sys)
961 type="System"
962 ;;
963
964 www)
965 case ${catmin} in
966 client) type=WebBrowser;;
967 *) type=;;
968 esac
969 type="Network"
970 ;;
971
934 *) 972 *)
935 type= 973 type=
936 subdir=
937 ;; 974 ;;
938 esac 975 esac
939 fi 976 fi
940 local desktop="${T}/${exec}.desktop" 977 if [ "${SLOT}" == "0" ] ; then
978 local desktop_name="${PN}"
979 else
980 local desktop_name="${PN}-${SLOT}"
981 fi
982 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
983 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
941 984
985 cat <<-EOF > "${desktop}"
942echo "[Desktop Entry] 986 [Desktop Entry]
943Encoding=UTF-8
944Version=0.9.2
945Name=${name} 987 Name=${name}
946Type=Application 988 Type=Application
947Comment=${DESCRIPTION} 989 Comment=${DESCRIPTION}
948Exec=${exec} 990 Exec=${exec}
949Path=${path} 991 TryExec=${exec%% *}
950Icon=${icon} 992 Icon=${icon}
951Categories=Application;${type};" > "${desktop}" 993 Categories=${type};
994 EOF
952 995
996 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
1001 insinto /usr/share/applications
1002 doins "${desktop}"
1003 )
1004}
1005
1006# @FUNCTION: validate_desktop_entries
1007# @USAGE: [directories]
1008# @MAINTAINER:
1009# Carsten Lohrke <carlo@gentoo.org>
1010# @DESCRIPTION:
1011# Validate desktop entries using desktop-file-utils
1012validate_desktop_entries() {
1013 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1014 einfo "Checking desktop entry validity"
1015 local directories=""
1016 for d in /usr/share/applications $@ ; do
1017 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1018 done
1019 if [[ -n ${directories} ]] ; then
1020 for FILE in $(find ${directories} -name "*\.desktop" \
1021 -not -path '*.hidden*' | sort -u 2>/dev/null)
1022 do
1023 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1024 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1025 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1026 done
1027 fi
1028 echo ""
1029 else
1030 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1031 fi
1032}
1033
1034# @FUNCTION: make_session_desktop
1035# @USAGE: <title> <command> [command args...]
1036# @DESCRIPTION:
1037# Make a GDM/KDM Session file. The title is the file to execute to start the
1038# Window Manager. The command is the name of the Window Manager.
1039#
1040# You can set the name of the file via the ${wm} variable.
1041make_session_desktop() {
1042 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1043 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1044
1045 local title=$1
1046 local command=$2
1047 local desktop=${T}/${wm:-${PN}}.desktop
1048 shift 2
1049
1050 cat <<-EOF > "${desktop}"
1051 [Desktop Entry]
1052 Name=${title}
1053 Comment=This session logs you into ${title}
1054 Exec=${command} $*
1055 TryExec=${command}
1056 Type=XSession
1057 EOF
1058
1059 (
1060 # wrap the env here so that the 'insinto' call
1061 # doesn't corrupt the env of the caller
1062 insinto /usr/share/xsessions
1063 doins "${desktop}"
1064 )
1065}
1066
1067# @FUNCTION: domenu
1068# @USAGE: <menus>
1069# @DESCRIPTION:
1070# Install the list of .desktop menu files into the appropriate directory
1071# (/usr/share/applications).
1072domenu() {
1073 (
1074 # wrap the env here so that the 'insinto' call
1075 # doesn't corrupt the env of the caller
1076 local i j ret=0
953 insinto /usr/share/applications 1077 insinto /usr/share/applications
954 doins "${desktop}" 1078 for i in "$@" ; do
1079 if [[ -f ${i} ]] ; then
1080 doins "${i}"
1081 ((ret+=$?))
1082 elif [[ -d ${i} ]] ; then
1083 for j in "${i}"/*.desktop ; do
1084 doins "${j}"
1085 ((ret+=$?))
1086 done
1087 else
1088 ((++ret))
1089 fi
1090 done
1091 exit ${ret}
1092 )
1093}
955 1094
956 return 0 1095# @FUNCTION: newmenu
1096# @USAGE: <menu> <newname>
1097# @DESCRIPTION:
1098# Like all other new* functions, install the specified menu as newname.
1099newmenu() {
1100 (
1101 # wrap the env here so that the 'insinto' call
1102 # doesn't corrupt the env of the caller
1103 insinto /usr/share/applications
1104 newins "$@"
1105 )
1106}
1107
1108# @FUNCTION: doicon
1109# @USAGE: <list of icons>
1110# @DESCRIPTION:
1111# Install the list of icons into the icon directory (/usr/share/pixmaps).
1112# This is useful in conjunction with creating desktop/menu files.
1113doicon() {
1114 (
1115 # wrap the env here so that the 'insinto' call
1116 # doesn't corrupt the env of the caller
1117 local i j ret
1118 insinto /usr/share/pixmaps
1119 for i in "$@" ; do
1120 if [[ -f ${i} ]] ; then
1121 doins "${i}"
1122 ((ret+=$?))
1123 elif [[ -d ${i} ]] ; then
1124 for j in "${i}"/*.png ; do
1125 doins "${j}"
1126 ((ret+=$?))
1127 done
1128 else
1129 ((++ret))
1130 fi
1131 done
1132 exit ${ret}
1133 )
1134}
1135
1136# @FUNCTION: newicon
1137# @USAGE: <icon> <newname>
1138# @DESCRIPTION:
1139# Like all other new* functions, install the specified icon as newname.
1140newicon() {
1141 (
1142 # wrap the env here so that the 'insinto' call
1143 # doesn't corrupt the env of the caller
1144 insinto /usr/share/pixmaps
1145 newins "$@"
1146 )
957} 1147}
958 1148
959# for internal use only (unpack_pdv and unpack_makeself) 1149# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1150find_unpackable_file() {
961 local src="$1" 1151 local src=$1
962 if [ -z "${src}" ] 1152 if [[ -z ${src} ]] ; then
963 then
964 src="${DISTDIR}/${A}" 1153 src=${DISTDIR}/${A}
965 else 1154 else
966 if [ -e "${DISTDIR}/${src}" ] 1155 if [[ -e ${DISTDIR}/${src} ]] ; then
967 then
968 src="${DISTDIR}/${src}" 1156 src=${DISTDIR}/${src}
969 elif [ -e "${PWD}/${src}" ] 1157 elif [[ -e ${PWD}/${src} ]] ; then
970 then
971 src="${PWD}/${src}" 1158 src=${PWD}/${src}
972 elif [ -e "${src}" ] 1159 elif [[ -e ${src} ]] ; then
973 then
974 src="${src}" 1160 src=${src}
975 fi
976 fi 1161 fi
977 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1162 fi
1163 [[ ! -e ${src} ]] && return 1
978 echo "${src}" 1164 echo "${src}"
979} 1165}
980 1166
1167# @FUNCTION: unpack_pdv
1168# @USAGE: <file to unpack> <size of off_t>
1169# @DESCRIPTION:
981# Unpack those pesky pdv generated files ... 1170# Unpack those pesky pdv generated files ...
982# They're self-unpacking programs with the binary package stuffed in 1171# They're self-unpacking programs with the binary package stuffed in
983# the middle of the archive. Valve seems to use it a lot ... too bad 1172# the middle of the archive. Valve seems to use it a lot ... too bad
984# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1173# it seems to like to segfault a lot :(. So lets take it apart ourselves.
985# 1174#
986# Usage: unpack_pdv [file to unpack] [size of off_t]
987# - you have to specify the off_t size ... i have no idea how to extract that 1175# You have to specify the off_t size ... I have no idea how to extract that
988# information out of the binary executable myself. basically you pass in 1176# information out of the binary executable myself. Basically you pass in
989# the size of the off_t type (in bytes) on the machine that built the pdv 1177# the size of the off_t type (in bytes) on the machine that built the pdv
1178# archive.
1179#
990# archive. one way to determine this is by running the following commands: 1180# One way to determine this is by running the following commands:
1181#
1182# @CODE
991# strings <pdv archive> | grep lseek 1183# strings <pdv archive> | grep lseek
992# strace -elseek <pdv archive> 1184# strace -elseek <pdv archive>
1185# @CODE
1186#
993# basically look for the first lseek command (we do the strings/grep because 1187# Basically look for the first lseek command (we do the strings/grep because
994# sometimes the function call is _llseek or something) and steal the 2nd 1188# sometimes the function call is _llseek or something) and steal the 2nd
995# parameter. here is an example: 1189# parameter. Here is an example:
1190#
1191# @CODE
996# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1192# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
997# lseek 1193# lseek
998# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1194# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
999# lseek(3, -4, SEEK_END) = 2981250 1195# lseek(3, -4, SEEK_END) = 2981250
1196# @CODE
1197#
1000# thus we would pass in the value of '4' as the second parameter. 1198# Thus we would pass in the value of '4' as the second parameter.
1001unpack_pdv() { 1199unpack_pdv() {
1002 local src="`find_unpackable_file $1`" 1200 local src=$(find_unpackable_file "$1")
1003 local sizeoff_t="$2" 1201 local sizeoff_t=$2
1004 1202
1203 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1005 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1204 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1006 1205
1007 local shrtsrc="`basename ${src}`" 1206 local shrtsrc=$(basename "${src}")
1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1207 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1208 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1010 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1209 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1011 1210
1012 # grab metadata for debug reasons 1211 # grab metadata for debug reasons
1013 local metafile="$(emktemp)" 1212 local metafile=$(emktemp)
1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1213 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1015 1214
1016 # rip out the final file name from the metadata 1215 # rip out the final file name from the metadata
1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1216 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1018 datafile="`basename ${datafile}`" 1217 datafile=$(basename "${datafile}")
1019 1218
1020 # now lets uncompress/untar the file if need be 1219 # now lets uncompress/untar the file if need be
1021 local tmpfile="$(emktemp)" 1220 local tmpfile=$(emktemp)
1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1221 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1023 1222
1024 local iscompressed="`file -b ${tmpfile}`" 1223 local iscompressed=$(file -b "${tmpfile}")
1025 if [ "${iscompressed:0:8}" == "compress" ] ; then 1224 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1026 iscompressed=1 1225 iscompressed=1
1027 mv ${tmpfile}{,.Z} 1226 mv ${tmpfile}{,.Z}
1028 gunzip ${tmpfile} 1227 gunzip ${tmpfile}
1029 else 1228 else
1030 iscompressed=0 1229 iscompressed=0
1031 fi 1230 fi
1032 local istar="`file -b ${tmpfile}`" 1231 local istar=$(file -b "${tmpfile}")
1033 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1232 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1034 istar=1 1233 istar=1
1035 else 1234 else
1036 istar=0 1235 istar=0
1037 fi 1236 fi
1038 1237
1066 true 1265 true
1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1266 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1267 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1069} 1268}
1070 1269
1270# @FUNCTION: unpack_makeself
1271# @USAGE: [file to unpack] [offset] [tail|dd]
1272# @DESCRIPTION:
1071# Unpack those pesky makeself generated files ... 1273# Unpack those pesky makeself generated files ...
1072# They're shell scripts with the binary package tagged onto 1274# They're shell scripts with the binary package tagged onto
1073# the end of the archive. Loki utilized the format as does 1275# the end of the archive. Loki utilized the format as does
1074# many other game companies. 1276# many other game companies.
1075# 1277#
1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1278# If the file is not specified, then ${A} is used. If the
1077# - If the file is not specified then unpack will utilize ${A}.
1078# - If the offset is not specified then we will attempt to extract 1279# offset is not specified then we will attempt to extract
1079# the proper offset from the script itself. 1280# the proper offset from the script itself.
1080unpack_makeself() { 1281unpack_makeself() {
1282 local src_input=${1:-${A}}
1081 local src="$(find_unpackable_file "$1")" 1283 local src=$(find_unpackable_file "${src_input}")
1082 local skip="$2" 1284 local skip=$2
1083 local exe="$3" 1285 local exe=$3
1084 1286
1287 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1288
1085 local shrtsrc="$(basename "${src}")" 1289 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1290 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 if [ -z "${skip}" ] 1291 if [[ -z ${skip} ]] ; then
1088 then
1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1292 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1090 local skip=0 1293 local skip=0
1091 exe=tail 1294 exe=tail
1092 case ${ver} in 1295 case ${ver} in
1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1296 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1297 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1095 ;; 1298 ;;
1096 2.0|2.0.1) 1299 2.0|2.0.1)
1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1300 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1098 ;; 1301 ;;
1106 ;; 1309 ;;
1107 2.1.3) 1310 2.1.3)
1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1311 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1109 let skip="skip + 1" 1312 let skip="skip + 1"
1110 ;; 1313 ;;
1111 2.1.4) 1314 2.1.4|2.1.5)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1315 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c) 1316 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd" 1317 exe="dd"
1115 ;; 1318 ;;
1116 *) 1319 *)
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1331 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'" 1332 *) die "makeself cant handle exe '${exe}'"
1130 esac 1333 esac
1131 1334
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1335 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="$(emktemp)" 1336 local tmpfile=$(emktemp)
1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1337 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="$(file -b "${tmpfile}")" 1338 local filetype=$(file -b "${tmpfile}")
1136 case ${filetype} in 1339 case ${filetype} in
1137 *tar\ archive) 1340 *tar\ archive*)
1138 eval ${exe} | tar --no-same-owner -xf - 1341 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1342 ;;
1140 bzip2*) 1343 bzip2*)
1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1344 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1345 ;;
1152 ;; 1355 ;;
1153 esac 1356 esac
1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1357 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1155} 1358}
1156 1359
1360# @FUNCTION: check_license
1361# @USAGE: [license]
1362# @DESCRIPTION:
1157# Display a license for user to accept. 1363# Display a license for user to accept. If no license is
1158#
1159# Usage: check_license [license]
1160# - If the file is not specified then ${LICENSE} is used. 1364# specified, then ${LICENSE} is used.
1161check_license() { 1365check_license() {
1162 local lic=$1 1366 local lic=$1
1163 if [ -z "${lic}" ] ; then 1367 if [ -z "${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${LICENSE}" 1368 lic="${PORTDIR}/licenses/${LICENSE}"
1165 else 1369 else
1166 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1370 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1167 lic="${PORTDIR}/licenses/${src}" 1371 lic="${PORTDIR}/licenses/${lic}"
1168 elif [ -e "${PWD}/${src}" ] ; then 1372 elif [ -e "${PWD}/${lic}" ] ; then
1169 lic="${PWD}/${src}" 1373 lic="${PWD}/${lic}"
1170 elif [ -e "${src}" ] ; then 1374 elif [ -e "${lic}" ] ; then
1171 lic="${src}" 1375 lic="${lic}"
1172 fi
1173 fi 1376 fi
1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1377 fi
1175 local l="`basename ${lic}`" 1378 local l="`basename ${lic}`"
1176 1379
1177 # here is where we check for the licenses the user already 1380 # here is where we check for the licenses the user already
1178 # accepted ... if we don't find a match, we make the user accept 1381 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1180 local alic 1382 local alic
1181 set -o noglob #so that bash doesn't expand "*" 1383 eshopts_push -o noglob # so that bash doesn't expand "*"
1182 for alic in ${ACCEPT_LICENSE} ; do 1384 for alic in ${ACCEPT_LICENSE} ; do
1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1385 if [[ ${alic} == ${l} ]]; then
1184 set +o noglob; set -${shopts} #reset old shell opts 1386 eshopts_pop
1185 return 0 1387 return 0
1186 fi 1388 fi
1187 done 1389 done
1188 set +o noglob; set -$shopts #reset old shell opts 1390 eshopts_pop
1391 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1189 1392
1190 local licmsg="$(emktemp)" 1393 local licmsg=$(emktemp)
1191 cat << EOF > ${licmsg} 1394 cat <<-EOF > ${licmsg}
1192********************************************************** 1395 **********************************************************
1193The following license outlines the terms of use of this 1396 The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to 1397 package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you 1398 continue. When you are done viewing, hit 'q'. If you
1196CTRL+C out of this, the install will not run! 1399 CTRL+C out of this, the install will not run!
1197********************************************************** 1400 **********************************************************
1198 1401
1199EOF 1402 EOF
1200 cat ${lic} >> ${licmsg} 1403 cat ${lic} >> ${licmsg}
1201 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1404 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1202 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1405 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1203 read alic 1406 read alic
1204 case ${alic} in 1407 case ${alic} in
1211 die "Failed to accept license" 1414 die "Failed to accept license"
1212 ;; 1415 ;;
1213 esac 1416 esac
1214} 1417}
1215 1418
1419# @FUNCTION: cdrom_get_cds
1420# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1421# @DESCRIPTION:
1216# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1422# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support ! 1423# the whole 'non-interactive' policy, but damnit I want CD support !
1218# 1424#
1219# with these cdrom functions we handle all the user interaction and 1425# With these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds() 1426# standardize everything. All you have to do is call cdrom_get_cds()
1221# and when the function returns, you can assume that the cd has been 1427# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT. 1428# found at CDROM_ROOT.
1223# 1429#
1430# The function will attempt to locate a cd based upon a file that is on
1431# the cd. The more files you give this function, the more cds
1432# the cdrom functions will handle.
1433#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1434# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1225# etc... if you want to give the cds better names, then just export 1435# etc... If you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1436# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1437# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1438# also use the CDROM_NAME_SET bash array.
1227# 1439#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1440# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1229#
1230# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1231# - this will attempt to locate a cd based upon a file that is on
1232# the cd ... the more files you give this function, the more cds
1233# the cdrom functions will handle
1234cdrom_get_cds() { 1441cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by 1442 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us 1443 # the # of files they gave us
1237 local cdcnt=0 1444 local cdcnt=0
1238 local f= 1445 local f=
1239 for f in "$@" ; do 1446 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1)) 1447 ((++cdcnt))
1241 export CDROM_CHECK_${cdcnt}="$f" 1448 export CDROM_CHECK_${cdcnt}="$f"
1242 done 1449 done
1243 export CDROM_TOTAL_CDS=${cdcnt} 1450 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1451 export CDROM_CURRENT_CD=1
1245 1452
1246 # now we see if the user gave use CD_ROOT ... 1453 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1454 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1455 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}"
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return
1252 fi
1253 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then
1255 local var= 1456 local var=
1256 cdcnt=0 1457 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1458 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1459 ((++cdcnt))
1259 var="CD_ROOT_${cdcnt}" 1460 var="CD_ROOT_${cdcnt}"
1461 [[ -z ${!var} ]] && var="CD_ROOT"
1260 if [ -z "${!var}" ] ; then 1462 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1463 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1464 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1465 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1466 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1467 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done 1468 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1469 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1470 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1471 export CDROM_SET=-1
1472 for f in ${CDROM_CHECK_1//:/ } ; do
1473 ((++CDROM_SET))
1474 [[ -e ${CD_ROOT}/${f} ]] && break
1475 done
1476 export CDROM_MATCH=${f}
1270 return 1477 return
1271 fi 1478 fi
1272 1479
1480 # User didn't help us out so lets make sure they know they can
1481 # simplify the whole process ...
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1482 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1483 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1275 if [ -z "${CDROM_NAME}" ] ; then
1276 echo "cdrom for ${PN}."
1277 else
1278 echo "${CDROM_NAME}."
1279 fi
1280 echo 1484 echo
1281 einfo "If you do not have the CD, but have the data files" 1485 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1486 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1487 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1488 einfo "directory containing the files."
1285 echo 1489 echo
1490 einfo "For example:"
1491 einfo "export CD_ROOT=/mnt/cdrom"
1492 echo
1286 else 1493 else
1494 if [[ -n ${CDROM_NAME_SET} ]] ; then
1495 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1496 cdcnt=0
1497 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1498 ((++cdcnt))
1499 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1500 done
1501 fi
1502
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1503 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1504 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1505 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1506 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1507 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1508 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1509 done
1294 echo 1510 echo
1295 einfo "If you do not have the CDs, but have the data files" 1511 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1512 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1513 einfo "the following variables so they point to the right place:"
1298 einfon "" 1514 einfon ""
1299 cdcnt=0 1515 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1516 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1517 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1518 echo -n " CD_ROOT_${cdcnt}"
1303 done 1519 done
1304 echo 1520 echo
1305 einfo "Or, if you have all the files in the same place, or" 1521 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1522 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1523 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1524 einfo "for all the CDs."
1309 echo 1525 echo
1526 einfo "For example:"
1527 einfo "export CD_ROOT_1=/mnt/cdrom"
1528 echo
1310 fi 1529 fi
1530
1531 export CDROM_SET=""
1311 export CDROM_CURRENT_CD=0 1532 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1533 cdrom_load_next_cd
1313} 1534}
1314 1535
1315# this is only used when you need access to more than one cd. 1536# @FUNCTION: cdrom_load_next_cd
1316# when you have finished using the first cd, just call this function. 1537# @DESCRIPTION:
1317# when it returns, CDROM_ROOT will be pointing to the second cd. 1538# Some packages are so big they come on multiple CDs. When you're done reading
1318# remember, you can only go forward in the cd chain, you can't go back. 1539# files off a CD and want access to the next one, just call this function.
1540# Again, all the messy details of user interaction are taken care of for you.
1541# Once this returns, just read the variable CDROM_ROOT for the location of the
1542# mounted CD. Note that you can only go forward in the CD list, so make sure
1543# you only call this function when you're done using the current CD.
1319cdrom_load_next_cd() { 1544cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1545 local var
1322 1546 ((++CDROM_CURRENT_CD))
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327 1547
1328 unset CDROM_ROOT 1548 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1549 var=CD_ROOT_${CDROM_CURRENT_CD}
1550 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [ -z "${!var}" ] ; then 1551 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1552 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1553 _cdrom_locate_file_on_cd ${!var}
1333 else 1554 else
1334 export CDROM_ROOT="${!var}" 1555 export CDROM_ROOT=${!var}
1335 fi 1556 fi
1336 1557
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1558 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1559}
1339 1560
1342# all it does is try to locate a give file on a cd ... if the cd isn't 1563# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be 1564# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1565# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1566# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1567# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1568_cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline="" 1569 local mline=""
1352 local showedmsg=0 1570 local showedmsg=0 showjolietmsg=0
1353 1571
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1572 while [[ -z ${CDROM_ROOT} ]] ; do
1573 local i=0
1574 local -a cdset=(${*//:/ })
1575 if [[ -n ${CDROM_SET} ]] ; then
1576 cdset=(${cdset[${CDROM_SET}]})
1577 fi
1578
1579 while [[ -n ${cdset[${i}]} ]] ; do
1580 local dir=$(dirname ${cdset[${i}]})
1581 local file=$(basename ${cdset[${i}]})
1582
1583 local point= node= fs= foo=
1584 while read point node fs foo ; do
1585 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1586 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1587 && continue
1588 point=${point//\040/ }
1355 [ -d "${mline}/${dir}" ] || continue 1589 [[ ! -d ${point}/${dir} ]] && continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1590 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1357 && export CDROM_ROOT=${mline} 1591 export CDROM_ROOT=${point}
1592 export CDROM_SET=${i}
1593 export CDROM_MATCH=${cdset[${i}]}
1594 return
1595 done <<< "$(get_mounts)"
1596
1597 ((++i))
1358 done 1598 done
1359 1599
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo 1600 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1601 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1602 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1603 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1604 einfo "Please insert+mount the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else 1605 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1606 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1375 fi
1376 fi 1607 fi
1377 showedmsg=1 1608 else
1609 if [[ -z ${CDROM_NAME_1} ]] ; then
1610 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1611 else
1612 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1613 einfo "Please insert+mount the ${!var} cdrom now !"
1614 fi
1378 fi 1615 fi
1616 showedmsg=1
1617 fi
1379 einfo "Press return to scan for the cd again" 1618 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge." 1619 einfo "or hit CTRL+C to abort the emerge."
1381 read 1620 echo
1621 if [[ ${showjolietmsg} -eq 0 ]] ; then
1622 showjolietmsg=1
1623 else
1624 ewarn "If you are having trouble with the detection"
1625 ewarn "of your CD, it is possible that you do not have"
1626 ewarn "Joliet support enabled in your kernel. Please"
1627 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1628 ebeep 5
1382 fi 1629 fi
1630 read || die "something is screwed with your system"
1383 done 1631 done
1384} 1632}
1385 1633
1634# @FUNCTION: strip-linguas
1635# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1636# @DESCRIPTION:
1386# Make sure that LINGUAS only contains languages that 1637# Make sure that LINGUAS only contains languages that
1387# a package can support 1638# a package can support. The first form allows you to
1388# 1639# specify a list of LINGUAS. The -i builds a list of po
1389# usage: strip-linguas <allow LINGUAS> 1640# files found in all the directories and uses the
1390# strip-linguas -i <directories of .po files> 1641# intersection of the lists. The -u builds a list of po
1391# strip-linguas -u <directories of .po files> 1642# files found in all the directories and uses the union
1392# 1643# of the lists.
1393# The first form allows you to specify a list of LINGUAS.
1394# The -i builds a list of po files found in all the
1395# directories and uses the intersection of the lists.
1396# The -u builds a list of po files found in all the
1397# directories and uses the union of the lists.
1398strip-linguas() { 1644strip-linguas() {
1399 local ls newls 1645 local ls newls nols
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1646 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1647 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1648 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1403 local d f 1649 local d f
1404 for d in "$@" ; do 1650 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1651 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1652 newls=${ls}
1407 else 1653 else
1408 newls="" 1654 newls=""
1409 fi 1655 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1656 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1411 if [ "${op}" == "-i" ] ; then 1657 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1658 hasq ${f} ${ls} && newls="${newls} ${f}"
1413 else 1659 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1660 hasq ${f} ${ls} || newls="${newls} ${f}"
1415 fi 1661 fi
1416 done 1662 done
1417 ls="${newls}" 1663 ls=${newls}
1418 done 1664 done
1419 ls="${ls//.po}"
1420 else 1665 else
1421 ls="$@" 1666 ls="$@"
1422 fi 1667 fi
1423 1668
1424 ls=" ${ls} " 1669 nols=""
1425 newls="" 1670 newls=""
1426 for f in ${LINGUAS} ; do 1671 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1672 if hasq ${f} ${ls} ; then
1428 nl="${newls} ${f}" 1673 newls="${newls} ${f}"
1429 else 1674 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1675 nols="${nols} ${f}"
1431 fi 1676 fi
1432 done 1677 done
1433 if [ -z "${newls}" ] ; then 1678 [[ -n ${nols} ]] \
1434 unset LINGUAS 1679 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1435 else
1436 export LINGUAS="${newls}" 1680 export LINGUAS=${newls:1}
1437 fi
1438} 1681}
1439 1682
1440# moved from kernel.eclass since they are generally useful outside of 1683# @FUNCTION: preserve_old_lib
1441# kernel.eclass -iggy (20041002) 1684# @USAGE: <libs to preserve> [more libs]
1442 1685# @DESCRIPTION:
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 *) export ARCH="${ARCH}";;
1455 esac
1456}
1457
1458# set's ARCH back to what portage expects
1459set_arch_to_portage() {
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such 1686# These functions are useful when a lib in your package changes ABI SONAME.
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1687# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this 1688# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant 1689# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds: 1690# solution, so instead you can call this from pkg_preinst. See also the
1472# 1691# preserve_old_lib_notify function.
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478#
1479# pkg_postinst() {
1480# ...
1481# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484
1485preserve_old_lib() { 1692preserve_old_lib() {
1486 LIB=$1 1693 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1694 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1695 die "Invalid preserve_old_lib() usage"
1696 fi
1697 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1487 1698
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1699 # let portage worry about it
1489 SONAME=`basename ${LIB}` 1700 has preserve-libs ${FEATURES} && return 0
1490 DIRNAME=`dirname ${LIB}`
1491 1701
1492 dodir ${DIRNAME} 1702 local lib dir
1493 cp ${ROOT}${LIB} ${D}${DIRNAME} 1703 for lib in "$@" ; do
1704 [[ -e ${ROOT}/${lib} ]] || continue
1705 dir=${lib%/*}
1706 dodir ${dir} || die "dodir ${dir} failed"
1707 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1494 touch ${D}${LIB} 1708 touch "${D}"/${lib}
1495 fi 1709 done
1496} 1710}
1497 1711
1712# @FUNCTION: preserve_old_lib_notify
1713# @USAGE: <libs to notify> [more libs]
1714# @DESCRIPTION:
1715# Spit helpful messages about the libraries preserved by preserve_old_lib.
1498preserve_old_lib_notify() { 1716preserve_old_lib_notify() {
1499 LIB=$1 1717 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1718 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1719 die "Invalid preserve_old_lib_notify() usage"
1720 fi
1500 1721
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1502 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1503 1724
1725 local lib notice=0
1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 if [[ ${notice} -eq 0 ]] ; then
1729 notice=1
1504 einfo "An old version of an installed library was detected on your system." 1730 ewarn "Old versions of installed libraries were detected on your system."
1505 einfo "In order to avoid breaking packages that link against is, this older version" 1731 ewarn "In order to avoid breaking packages that depend on these old libs,"
1506 einfo "is not being removed. In order to make full use of this newer version," 1732 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1507 einfo "you will need to execute the following command:" 1733 ewarn "in order to remove these old dependencies. If you do not have this"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1734 ewarn "helper program, simply emerge the 'gentoolkit' package."
1509 einfo 1735 ewarn
1510 einfo "After doing that, you can safely remove ${LIB}" 1736 fi
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1737 ewarn " # revdep-rebuild --library ${lib##*/}"
1512 fi 1738 done
1739 if [[ ${notice} -eq 1 ]] ; then
1740 ewarn
1741 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1742 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1743 for lib in "$@" ; do
1744 ewarn " # rm '${lib}'"
1745 done
1746 fi
1513} 1747}
1748
1749# @FUNCTION: built_with_use
1750# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1751# @DESCRIPTION:
1752#
1753# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1754#
1755# A temporary hack until portage properly supports DEPENDing on USE
1756# flags being enabled in packages. This will check to see if the specified
1757# DEPEND atom was built with the specified list of USE flags. The
1758# --missing option controls the behavior if called on a package that does
1759# not actually support the defined USE flags (aka listed in IUSE).
1760# The default is to abort (call die). The -a and -o flags control
1761# the requirements of the USE flags. They correspond to "and" and "or"
1762# logic. So the -a flag means all listed USE flags must be enabled
1763# while the -o flag means at least one of the listed IUSE flags must be
1764# enabled. The --hidden option is really for internal use only as it
1765# means the USE flag we're checking is hidden expanded, so it won't be found
1766# in IUSE like normal USE flags.
1767#
1768# Remember that this function isn't terribly intelligent so order of optional
1769# flags matter.
1770built_with_use() {
1771 local hidden="no"
1772 if [[ $1 == "--hidden" ]] ; then
1773 hidden="yes"
1774 shift
1775 fi
1776
1777 local missing_action="die"
1778 if [[ $1 == "--missing" ]] ; then
1779 missing_action=$2
1780 shift ; shift
1781 case ${missing_action} in
1782 true|false|die) ;;
1783 *) die "unknown action '${missing_action}'";;
1784 esac
1785 fi
1786
1787 local opt=$1
1788 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1789
1790 local PKG=$(best_version $1)
1791 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1792 shift
1793
1794 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1795 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1796
1797 # if the IUSE file doesn't exist, the read will error out, we need to handle
1798 # this gracefully
1799 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1800 case ${missing_action} in
1801 true) return 0;;
1802 false) return 1;;
1803 die) die "Unable to determine what USE flags $PKG was built with";;
1804 esac
1805 fi
1806
1807 if [[ ${hidden} == "no" ]] ; then
1808 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1809 # Don't check USE_EXPAND #147237
1810 local expand
1811 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1812 if [[ $1 == ${expand}_* ]] ; then
1813 expand=""
1814 break
1815 fi
1816 done
1817 if [[ -n ${expand} ]] ; then
1818 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1819 case ${missing_action} in
1820 true) return 0;;
1821 false) return 1;;
1822 die) die "$PKG does not actually support the $1 USE flag!";;
1823 esac
1824 fi
1825 fi
1826 fi
1827
1828 local USE_BUILT=$(<${USEFILE})
1829 while [[ $# -gt 0 ]] ; do
1830 if [[ ${opt} = "-o" ]] ; then
1831 has $1 ${USE_BUILT} && return 0
1832 else
1833 has $1 ${USE_BUILT} || return 1
1834 fi
1835 shift
1836 done
1837 [[ ${opt} = "-a" ]]
1838}
1839
1840# @FUNCTION: epunt_cxx
1841# @USAGE: [dir to scan]
1842# @DESCRIPTION:
1843# Many configure scripts wrongly bail when a C++ compiler could not be
1844# detected. If dir is not specified, then it defaults to ${S}.
1845#
1846# http://bugs.gentoo.org/73450
1847epunt_cxx() {
1848 local dir=$1
1849 [[ -z ${dir} ]] && dir=${S}
1850 ebegin "Removing useless C++ checks"
1851 local f
1852 find "${dir}" -name configure | while read f ; do
1853 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1854 done
1855 eend 0
1856}
1857
1858# @FUNCTION: make_wrapper
1859# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1860# @DESCRIPTION:
1861# Create a shell wrapper script named wrapper in installpath
1862# (defaults to the bindir) to execute target (default of wrapper) by
1863# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1864# libpaths followed by optionally changing directory to chdir.
1865make_wrapper() {
1866 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1867 local tmpwrapper=$(emktemp)
1868 # We don't want to quote ${bin} so that people can pass complex
1869 # things as $bin ... "./someprog --args"
1870 cat << EOF > "${tmpwrapper}"
1871#!/bin/sh
1872cd "${chdir:-.}"
1873if [ -n "${libdir}" ] ; then
1874 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1875 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1876 else
1877 export LD_LIBRARY_PATH="${libdir}"
1878 fi
1879fi
1880exec ${bin} "\$@"
1881EOF
1882 chmod go+rx "${tmpwrapper}"
1883 if [[ -n ${path} ]] ; then
1884 (
1885 exeinto "${path}"
1886 newexe "${tmpwrapper}" "${wrapper}"
1887 ) || die
1888 else
1889 newbin "${tmpwrapper}" "${wrapper}" || die
1890 fi
1891}
1892
1893# @FUNCTION: prepalldocs
1894# @USAGE:
1895# @DESCRIPTION:
1896# Compress files in /usr/share/doc which are not already
1897# compressed, excluding /usr/share/doc/${PF}/html.
1898# Uses the ecompressdir to do the compression.
1899# 2009-02-18 by betelgeuse:
1900# Commented because ecompressdir is even more internal to
1901# Portage than prepalldocs (it's not even mentioned in man 5
1902# ebuild). Please submit a better version for review to gentoo-dev
1903# if you want prepalldocs here.
1904#prepalldocs() {
1905# if [[ -n $1 ]] ; then
1906# ewarn "prepalldocs: invalid usage; takes no arguments"
1907# fi
1908
1909# cd "${D}"
1910# [[ -d usr/share/doc ]] || return 0
1911
1912# find usr/share/doc -exec gzip {} +
1913# ecompressdir --ignore /usr/share/doc/${PF}/html
1914# ecompressdir --queue /usr/share/doc
1915#}

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