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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.144 2005/02/03 22:11:33 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.320 2009/09/24 02:49:32 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 CPU_FLAGS=$1
38 USER_CPU=`grep "flags" /proc/cpuinfo`
39
40 for flags in `seq 1 ${#CPU_FLAGS[@]}`
41 do
42 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
43 then
44 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
45 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
46 fi
47
48 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
49 then
50 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
51 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
52 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
53 fi
54 done
55}
56
57# Wait for the supplied number of seconds. If no argument is supplied, defaults
58# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
59# outputting to a terminal, don't wait. For compatability purposes, the argument
60# must be an integer greater than zero.
61# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
62epause() { 29epause() {
63 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
64 sleep ${1:-5}
65 fi
66} 31}
67 32
68# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
69# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
70# don't beep. 39# don't beep at all.
71# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
72ebeep() { 40ebeep() {
73 local n 41 local n
74 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
75 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
76 echo -ne "\a" 44 echo -ne "\a"
77 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
78 echo -ne "\a" 46 echo -ne "\a"
79 sleep 1 47 sleep 1
80 done 48 done
81 fi 49 fi
82} 50}
83 51
84# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
85# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
86# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
87# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
88# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
89# library search path. This cause many builds to fail. 57ecvs_clean() {
90# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
91# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
92# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
93#
94# gen_usr_ldscript libfoo.so
95#
96# Note that you should in general use the unversioned name of
97# the library, as ldconfig should usually update it correctly
98# to point to the latest version of the library present.
99#
100# <azarah@gentoo.org> (26 Oct 2002)
101#
102gen_usr_ldscript() {
103 local libdir="$(get_libdir)"
104 # Just make sure it exists
105 dodir /usr/${libdir}
106
107 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
108/* GNU ld script
109 Because Gentoo have critical dynamic libraries
110 in /lib, and the static versions in /usr/lib, we
111 need to have a "fake" dynamic lib in /usr/lib,
112 otherwise we run into linking problems.
113 See bug #4411 on http://bugs.gentoo.org/ for
114 more info. */
115GROUP ( /${libdir}/${1} )
116END_LDSCRIPT
117 fperms a+x "/usr/${libdir}/${1}"
118} 61}
119 62
120# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
121# 64# @USAGE: [list of dirs]
122# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
123# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
124draw_line() { 67# internal Subversion directories. Defaults to $PWD.
125 local i=0 68esvn_clean() {
126 local str_length="" 69 [[ -z $* ]] && set -- .
127 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
128 # Handle calls that do not have args, or wc not being installed ...
129 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
130 then
131 echo "==============================================================="
132 return 0
133 fi
134
135 # Get the length of $*
136 str_length="$(echo -n "$*" | wc -m)"
137
138 while [ "$i" -lt "${str_length}" ]
139 do
140 echo -n "="
141
142 i=$((i + 1))
143 done
144
145 echo
146
147 return 0
148} 71}
149 72
150# Default directory where patches are located 73# Default directory where patches are located
151EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
152# Default extension for patches 75# Default extension for patches
153EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
154# Default options for patch 77# Default options for patch
155# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
156EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
157# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
158# and not the full path .. 83# and not the full path ..
159EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
160# Change the printed message for a single patch. 85# Change the printed message for a single patch.
161EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
162# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
163# 90#
164# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
165# 92#
166EPATCH_FORCE="no" 93EPATCH_FORCE="no"
167 94
168# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
169# or two patches. 96# or two patches.
178# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
179# them for. 106# them for.
180# 107#
181# Patches are applied in current directory. 108# Patches are applied in current directory.
182# 109#
183# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
184# 111#
185# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# 113#
187# For example: 114# For example:
188# 115#
189# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
190# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
191# 118#
192# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
193# specific patches. 120# specific patches.
194# 121#
195# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
197# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
198# 125#
199# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
200# 127#
201epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
202 local PIPE_CMD="" 134 local PIPE_CMD=""
203 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
204 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
205 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
206 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
207 local x="" 139 local x=""
208 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
209 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
210 then 144 then
211 local m="" 145 local m=""
212 einfo "${#} patches to apply ..."
213 for m in "$@" ; do 146 for m in "$@" ; do
214 epatch "${m}" 147 epatch "${m}"
215 done 148 done
216 return 0 149 return 0
217 fi 150 fi
231 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
232 else 165 else
233 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
234 fi 167 fi
235 else 168 else
236 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
237 then
238 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
239 then 171 then
240 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
241 fi 173 fi
242 174
251 183
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
253 fi 185 fi
254 186
255 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
256 bz2) 196 bz2)
257 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
258 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
259 ;; 199 ;;
260 gz|Z|z) 200 gz|Z|z)
271 ;; 211 ;;
272 esac 212 esac
273 213
274 if [ "${SINGLE_PATCH}" = "no" ] 214 if [ "${SINGLE_PATCH}" = "no" ]
275 then 215 then
276 einfo "Applying various patches (bugfixes/updates) ..." 216 einfo "${EPATCH_MULTI_MSG}"
277 fi 217 fi
278 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
279 do 219 do
280 # New ARCH dependant patch naming scheme ... 220 # New ARCH dependant patch naming scheme ...
281 # 221 #
282 # ???_arch_foo.patch 222 # ???_arch_foo.patch
283 # 223 #
284 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 225 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
287 then 227 then
288 local count=0 228 local count=0
289 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
230 local patchname=${x##*/}
290 231
291 if [ -n "${EPATCH_EXCLUDE}" ] 232 if [ -n "${EPATCH_EXCLUDE}" ]
292 then 233 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 234 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
294 then 235 then
295 continue 236 continue
296 fi 237 fi
297 fi 238 fi
298 239
300 then 241 then
301 if [ -n "${EPATCH_SINGLE_MSG}" ] 242 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then 243 then
303 einfo "${EPATCH_SINGLE_MSG}" 244 einfo "${EPATCH_SINGLE_MSG}"
304 else 245 else
305 einfo "Applying ${x##*/} ..." 246 einfo "Applying ${patchname} ..."
306 fi 247 fi
307 else 248 else
308 einfo " ${x##*/} ..." 249 einfo " ${patchname} ..."
309 fi 250 fi
310 251
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
313 281
314 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
316 do 284 do
317 # Generate some useful debug info ... 285 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 288
321 if [ "${PATCH_SUFFIX}" != "patch" ] 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
322 then 296 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 else
326 PATCH_TARGET="${x}"
327 fi
328
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
338 then
339 echo
340 eerror "Could not extract patch!"
341 #die "Could not extract patch!"
342 count=5
343 break
344 fi
345 fi
346
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
348 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
354 302
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
356 305
357 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
358 then 307 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
360 echo 309 echo
361 eerror "A dry-run of patch command succeeded, but actually" 310 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!" 311 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!" 312 #die "Real world sux compared to the dreamworld!"
364 count=5 313 count=5
365 fi 314 fi
366 315
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
368 317
369 break 318 break
370 fi 319 fi
371 320
372 count=$((count + 1)) 321 count=$((count + 1))
378 fi 327 fi
379 328
380 if [ "${count}" -eq 5 ] 329 if [ "${count}" -eq 5 ]
381 then 330 then
382 echo 331 echo
383 eerror "Failed Patch: ${x##*/}!" 332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
384 eerror 334 eerror
385 eerror "Include in your bugreport the contents of:" 335 eerror "Include in your bugreport the contents of:"
386 eerror 336 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
388 echo 338 echo
389 die "Failed Patch: ${x##*/}!" 339 die "Failed Patch: ${patchname}!"
390 fi 340 fi
391 341
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
393 343
394 eend 0 344 eend 0
395 fi 345 fi
396 done 346 done
397 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
398 then 348 then
399 einfo "Done with patching" 349 einfo "Done with patching"
400 fi 350 fi
401} 351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
402 354
403# This function return true if we are using the NPTL pthreads 355 # don't clobber any EPATCH vars that the parent might want
404# implementation. 356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
405# 357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
406# <azarah@gentoo.org> (06 March 2003) 358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
407# 359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
408have_NPTL() { 360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
409 cat > ${T}/test-nptl.c <<-"END" 361 if [[ -d ${EPATCH_SOURCE} ]] ; then
410 #define _XOPEN_SOURCE 362 EPATCH_SOURCE=${EPATCH_SOURCE} \
411 #include <unistd.h> 363 EPATCH_SUFFIX="patch" \
412 #include <stdio.h> 364 EPATCH_FORCE="yes" \
413 365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
414 int main() 366 epatch
415 { 367 break
416 char buf[255];
417 char *str = buf;
418
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
420 if (NULL != str) {
421 printf("%s\n", str);
422 if (NULL != strstr(str, "NPTL"))
423 return 0;
424 }
425
426 return 1;
427 }
428 END
429
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
432 then
433 echo "yes"
434 einfon "Checking what PTHREADS implementation we have ..."
435 if ${T}/nptl
436 then
437 return 0
438 else
439 return 1
440 fi
441 else
442 echo "no"
443 fi 368 fi
444 369 done
445 return 1
446} 370}
447 371
448# This function check how many cpu's are present, and then set 372# @FUNCTION: emktemp
449# -j in MAKEOPTS accordingly. 373# @USAGE: [temp dir]
450# 374# @DESCRIPTION:
451# Thanks to nall <nall@gentoo.org> for this.
452#
453get_number_of_jobs() {
454 local jobs=0
455
456 if [ ! -r /proc/cpuinfo ]
457 then
458 return 1
459 fi
460
461 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
462 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
463 then
464 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
465 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
466 ADMINPARAM="${ADMINPARAM/-j}"
467 fi
468
469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
470
471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
473 then
474 # these archs will always have "[Pp]rocessor"
475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
476
477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
478 then
479 # sparc always has "ncpus active"
480 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
481
482 elif [ "${ARCH}" = "alpha" ]
483 then
484 # alpha has "cpus active", but only when compiled with SMP
485 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
486 then
487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi
491
492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
493 then
494 # ppc has "processor", but only when compiled with SMP
495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
498 else
499 jobs=2
500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505 else
506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
507 die "Unknown ARCH -- ${ARCH}!"
508 fi
509
510 # Make sure the number is valid ...
511 if [ "${jobs}" -lt 1 ]
512 then
513 jobs=1
514 fi
515
516 if [ -n "${ADMINPARAM}" ]
517 then
518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
519 then
520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
522 else
523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
525 fi
526 fi
527}
528
529# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
530# does not exist on the users system 376# does not exist on the users system.
531# vapier@gentoo.org
532#
533# Takes just 1 optional parameter (the directory to create tmpfile in)
534emktemp() { 377emktemp() {
535 local exe="touch" 378 local exe="touch"
536 [ "$1" == "-d" ] && exe="mkdir" && shift 379 [[ $1 == -d ]] && exe="mkdir" && shift
537 local topdir="$1" 380 local topdir=$1
538 381
539 if [ -z "${topdir}" ] 382 if [[ -z ${topdir} ]] ; then
540 then
541 [ -z "${T}" ] \ 383 [[ -z ${T} ]] \
542 && topdir="/tmp" \ 384 && topdir="/tmp" \
543 || topdir="${T}" 385 || topdir=${T}
544 fi 386 fi
545 387
546 if [ -z "$(type -p mktemp)" ] 388 if ! type -P mktemp > /dev/null ; then
547 then 389 # system lacks `mktemp` so we have to fake it
548 local tmp=/ 390 local tmp=/
549 while [ -e "${tmp}" ] ; do 391 while [[ -e ${tmp} ]] ; do
550 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
551 done 393 done
552 ${exe} "${tmp}" 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
553 echo "${tmp}" 395 echo "${tmp}"
554 else 396 else
555 [ "${exe}" == "touch" ] \ 397 # the args here will give slightly wierd names on BSD,
556 && exe="-p" \ 398 # but should produce a usable file on all userlands
557 || exe="-d" 399 if [[ ${exe} == "touch" ]] ; then
558 mktemp ${exe} "${topdir}" 400 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 else
402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
559 fi 403 fi
404 fi
560} 405}
561 406
407# @FUNCTION: egetent
408# @USAGE: <database> <key>
409# @MAINTAINER:
410# base-system@gentoo.org (Linux)
411# Joe Jezak <josejx@gmail.com> (OS X)
412# usata@gentoo.org (OS X)
413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
414# @DESCRIPTION:
562# Small wrapper for getent (Linux), nidump (Mac OS X), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
563# and pw (FreeBSD) used in enewuser()/enewgroup() 417# and pw (FreeBSD) used in enewuser()/enewgroup()
564# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
565# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
566#
567# egetent(database, key)
568egetent() { 418egetent() {
569 if useq ppc-macos ; then 419 case ${CHOST} in
420 *-darwin[678])
570 case "$2" in 421 case "$2" in
571 *[!0-9]*) # Non numeric 422 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;; 424 ;;
574 *) # Numeric 425 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;; 427 ;;
577 esac 428 esac
578 elif useq x86-fbsd ; then 429 ;;
579 local action 430 *-darwin*)
580 if [ "$1" == "passwd" ] 431 local mytype=$1
581 then 432 [[ "passwd" == $mytype ]] && mytype="Users"
582 action="user" 433 [[ "group" == $mytype ]] && mytype="Groups"
583 else 434 case "$2" in
584 action="group" 435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
442 ;;
443 esac
444 ;;
445 *-freebsd*|*-dragonfly*)
446 local opts action="user"
447 [[ $1 == "passwd" ]] || action="group"
448
449 # lookup by uid/gid
450 if [[ $2 == [[:digit:]]* ]] ; then
451 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
585 fi 452 fi
453
586 pw show "${action}" "$2" -q 454 pw show ${action} ${opts} "$2" -q
587 else 455 ;;
456 *-netbsd*|*-openbsd*)
457 grep "$2:\*:" /etc/$1
458 ;;
459 *)
588 which nscd >& /dev/null && nscd -i "$1" 460 type -p nscd >& /dev/null && nscd -i "$1"
589 getent "$1" "$2" 461 getent "$1" "$2"
590 fi 462 ;;
463 esac
591} 464}
592 465
593# Simplify/standardize adding users to the system 466# @FUNCTION: enewuser
594# vapier@gentoo.org 467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
595# 468# @DESCRIPTION:
596# enewuser(username, uid, shell, homedir, groups, extra options) 469# Same as enewgroup, you are not required to understand how to properly add
597# 470# a user to the system. The only required parameter is the username.
598# Default values if you do not specify any: 471# Default uid is (pass -1 for this) next available, default shell is
599# username: REQUIRED ! 472# /bin/false, default homedir is /dev/null, there are no default groups,
600# uid: next available (see useradd(8)) 473# and default params sets the comment as 'added by portage for ${PN}'.
601# note: pass -1 to get default behavior
602# shell: /bin/false
603# homedir: /dev/null
604# groups: none
605# extra: comment of 'added by portage for ${PN}'
606enewuser() { 474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
607 # get the username 482 # get the username
608 local euser="$1"; shift 483 local euser=$1; shift
609 if [ -z "${euser}" ] 484 if [[ -z ${euser} ]] ; then
610 then
611 eerror "No username specified !" 485 eerror "No username specified !"
612 die "Cannot call enewuser without a username" 486 die "Cannot call enewuser without a username"
613 fi 487 fi
614 488
615 # lets see if the username already exists 489 # lets see if the username already exists
616 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 490 if [[ -n $(egetent passwd "${euser}") ]] ; then
617 then
618 return 0 491 return 0
619 fi 492 fi
620 einfo "Adding user '${euser}' to your system ..." 493 einfo "Adding user '${euser}' to your system ..."
621 494
622 # options to pass to useradd 495 # options to pass to useradd
623 local opts= 496 local opts=
624 497
625 # handle uid 498 # handle uid
626 local euid="$1"; shift 499 local euid=$1; shift
627 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
628 then
629 if [ "${euid}" -gt 0 ] 501 if [[ ${euid} -gt 0 ]] ; then
630 then
631 if [ ! -z "`egetent passwd ${euid}`" ] 502 if [[ -n $(egetent passwd ${euid}) ]] ; then
632 then
633 euid="next" 503 euid="next"
634 fi 504 fi
635 else 505 else
636 eerror "Userid given but is not greater than 0 !" 506 eerror "Userid given but is not greater than 0 !"
637 die "${euid} is not a valid UID" 507 die "${euid} is not a valid UID"
638 fi 508 fi
639 else 509 else
640 euid="next" 510 euid="next"
641 fi 511 fi
642 if [ "${euid}" == "next" ] 512 if [[ ${euid} == "next" ]] ; then
643 then 513 for ((euid = 101; euid <= 999; euid++)); do
644 local pwrange
645 if [ "${USERLAND}" == "BSD" ] ; then
646 pwrange="`jot 898 101`"
647 else
648 pwrange="`seq 101 999`"
649 fi
650 for euid in ${pwrange} ; do
651 [ -z "`egetent passwd ${euid}`" ] && break 514 [[ -z $(egetent passwd ${euid}) ]] && break
652 done 515 done
653 fi 516 fi
654 opts="${opts} -u ${euid}" 517 opts="${opts} -u ${euid}"
655 einfo " - Userid: ${euid}" 518 einfo " - Userid: ${euid}"
656 519
657 # handle shell 520 # handle shell
658 local eshell="$1"; shift 521 local eshell=$1; shift
659 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 522 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
660 then 523 if [[ ! -e ${ROOT}${eshell} ]] ; then
661 if [ ! -e "${eshell}" ]
662 then
663 eerror "A shell was specified but it does not exist !" 524 eerror "A shell was specified but it does not exist !"
664 die "${eshell} does not exist" 525 die "${eshell} does not exist in ${ROOT}"
526 fi
527 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
528 eerror "Do not specify ${eshell} yourself, use -1"
529 die "Pass '-1' as the shell parameter"
665 fi 530 fi
666 else 531 else
667 if [ "${USERLAND}" == "BSD" ] 532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
668 then 533 [[ -x ${ROOT}${shell} ]] && break
669 eshell="/usr/bin/false" 534 done
670 else 535
536 if [[ ${shell} == "/dev/null" ]] ; then
537 eerror "Unable to identify the shell to use, proceeding with userland default."
538 case ${USERLAND} in
671 eshell="/bin/false" 539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
672 fi 544 fi
545
546 eshell=${shell}
673 fi 547 fi
674 einfo " - Shell: ${eshell}" 548 einfo " - Shell: ${eshell}"
675 opts="${opts} -s ${eshell}" 549 opts="${opts} -s ${eshell}"
676 550
677 # handle homedir 551 # handle homedir
678 local ehome="$1"; shift 552 local ehome=$1; shift
679 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 553 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
680 then
681 ehome="/dev/null" 554 ehome="/dev/null"
682 fi 555 fi
683 einfo " - Home: ${ehome}" 556 einfo " - Home: ${ehome}"
684 opts="${opts} -d ${ehome}" 557 opts="${opts} -d ${ehome}"
685 558
686 # handle groups 559 # handle groups
687 local egroups="$1"; shift 560 local egroups=$1; shift
688 if [ ! -z "${egroups}" ] 561 if [[ ! -z ${egroups} ]] ; then
689 then
690 local oldifs="${IFS}" 562 local oldifs=${IFS}
691 local defgroup="" exgroups="" 563 local defgroup="" exgroups=""
692 564
693 export IFS="," 565 export IFS=","
694 for g in ${egroups} 566 for g in ${egroups} ; do
695 do
696 export IFS="${oldifs}" 567 export IFS=${oldifs}
697 if [ -z "`egetent group \"${g}\"`" ] 568 if [[ -z $(egetent group "${g}") ]] ; then
698 then
699 eerror "You must add group ${g} to the system first" 569 eerror "You must add group ${g} to the system first"
700 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
701 fi 571 fi
702 if [ -z "${defgroup}" ] 572 if [[ -z ${defgroup} ]] ; then
703 then
704 defgroup="${g}" 573 defgroup=${g}
705 else 574 else
706 exgroups="${exgroups},${g}" 575 exgroups="${exgroups},${g}"
707 fi 576 fi
708 export IFS="," 577 export IFS=","
709 done 578 done
710 export IFS="${oldifs}" 579 export IFS=${oldifs}
711 580
712 opts="${opts} -g ${defgroup}" 581 opts="${opts} -g ${defgroup}"
713 if [ ! -z "${exgroups}" ] 582 if [[ ! -z ${exgroups} ]] ; then
714 then
715 opts="${opts} -G ${exgroups:1}" 583 opts="${opts} -G ${exgroups:1}"
716 fi 584 fi
717 else 585 else
718 egroups="(none)" 586 egroups="(none)"
719 fi 587 fi
720 einfo " - Groups: ${egroups}" 588 einfo " - Groups: ${egroups}"
721 589
722 # handle extra and add the user 590 # handle extra and add the user
723 local eextra="$@"
724 local oldsandbox="${SANDBOX_ON}" 591 local oldsandbox=${SANDBOX_ON}
725 export SANDBOX_ON="0" 592 export SANDBOX_ON="0"
726 if useq ppc-macos 593 case ${CHOST} in
727 then 594 *-darwin*)
728 ### Make the user 595 ### Make the user
729 if [ -z "${eextra}" ] 596 if [[ -z $@ ]] ; then
730 then
731 dscl . create /users/${euser} uid ${euid} 597 dscl . create /users/${euser} uid ${euid}
732 dscl . create /users/${euser} shell ${eshell} 598 dscl . create /users/${euser} shell ${eshell}
733 dscl . create /users/${euser} home ${ehome} 599 dscl . create /users/${euser} home ${ehome}
734 dscl . create /users/${euser} realname "added by portage for ${PN}" 600 dscl . create /users/${euser} realname "added by portage for ${PN}"
735 ### Add the user to the groups specified 601 ### Add the user to the groups specified
736 local oldifs="${IFS}" 602 local oldifs=${IFS}
737 export IFS="," 603 export IFS=","
738 for g in ${egroups} 604 for g in ${egroups} ; do
739 do
740 dscl . merge /groups/${g} users ${euser} 605 dscl . merge /groups/${g} users ${euser}
741 done 606 done
742 export IFS="${oldifs}" 607 export IFS=${oldifs}
743 else 608 else
744 einfo "Extra options are not supported on macos yet" 609 einfo "Extra options are not supported on Darwin yet"
745 einfo "Please report the ebuild along with the info below" 610 einfo "Please report the ebuild along with the info below"
746 einfo "eextra: ${eextra}" 611 einfo "eextra: $@"
747 die "Required function missing" 612 die "Required function missing"
748 fi 613 fi
749 elif use x86-fbsd ; then 614 ;;
750 if [ -z "${eextra}" ] 615 *-freebsd*|*-dragonfly*)
751 then 616 if [[ -z $@ ]] ; then
752 pw useradd ${euser} ${opts} \ 617 pw useradd ${euser} ${opts} \
753 -c "added by portage for ${PN}" \ 618 -c "added by portage for ${PN}" \
754 die "enewuser failed" 619 die "enewuser failed"
755 else 620 else
756 einfo " - Extra: ${eextra}" 621 einfo " - Extra: $@"
757 pw useradd ${euser} ${opts} \ 622 pw useradd ${euser} ${opts} \
758 -c ${eextra} || die "enewuser failed" 623 "$@" || die "enewuser failed"
759 fi 624 fi
625 ;;
626
627 *-netbsd*)
628 if [[ -z $@ ]] ; then
629 useradd ${opts} ${euser} || die "enewuser failed"
760 else 630 else
761 if [ -z "${eextra}" ] 631 einfo " - Extra: $@"
762 then 632 useradd ${opts} ${euser} "$@" || die "enewuser failed"
633 fi
634 ;;
635
636 *-openbsd*)
637 if [[ -z $@ ]] ; then
638 useradd -u ${euid} -s ${eshell} \
639 -d ${ehome} -c "Added by portage for ${PN}" \
640 -g ${egroups} ${euser} || die "enewuser failed"
641 else
642 einfo " - Extra: $@"
643 useradd -u ${euid} -s ${eshell} \
644 -d ${ehome} -c "Added by portage for ${PN}" \
645 -g ${egroups} ${euser} "$@" || die "enewuser failed"
646 fi
647 ;;
648
649 *)
650 if [[ -z $@ ]] ; then
763 useradd ${opts} ${euser} \ 651 useradd ${opts} ${euser} \
764 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
765 || die "enewuser failed" 653 || die "enewuser failed"
766 else 654 else
767 einfo " - Extra: ${eextra}" 655 einfo " - Extra: $@"
768 useradd ${opts} ${euser} ${eextra} \ 656 useradd ${opts} ${euser} "$@" \
769 || die "enewuser failed" 657 || die "enewuser failed"
770 fi 658 fi
659 ;;
660 esac
661
662 if [[ ! -e ${ROOT}/${ehome} ]] ; then
663 einfo " - Creating ${ehome} in ${ROOT}"
664 mkdir -p "${ROOT}/${ehome}"
665 chown ${euser} "${ROOT}/${ehome}"
666 chmod 755 "${ROOT}/${ehome}"
771 fi 667 fi
668
772 export SANDBOX_ON="${oldsandbox}" 669 export SANDBOX_ON=${oldsandbox}
773
774 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
775 then
776 einfo " - Creating ${ehome} in ${D}"
777 dodir ${ehome}
778 fowners ${euser} ${ehome}
779 fperms 755 ${ehome}
780 fi
781} 670}
782 671
783# Simplify/standardize adding groups to the system 672# @FUNCTION: enewgroup
784# vapier@gentoo.org 673# @USAGE: <group> [gid]
785# 674# @DESCRIPTION:
786# enewgroup(group, gid) 675# This function does not require you to understand how to properly add a
787# 676# group to the system. Just give it a group name to add and enewgroup will
788# Default values if you do not specify any: 677# do the rest. You may specify the gid for the group or allow the group to
789# groupname: REQUIRED ! 678# allocate the next available one.
790# gid: next available (see groupadd(8))
791# extra: none
792enewgroup() { 679enewgroup() {
680 case ${EBUILD_PHASE} in
681 unpack|compile|test|install)
682 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
683 eerror "Package fails at QA and at life. Please file a bug."
684 die "Bad package! enewgroup is only for use in pkg_* functions!"
685 esac
686
793 # get the group 687 # get the group
794 local egroup="$1"; shift 688 local egroup="$1"; shift
795 if [ -z "${egroup}" ] 689 if [ -z "${egroup}" ]
796 then 690 then
797 eerror "No group specified !" 691 eerror "No group specified !"
798 die "Cannot call enewgroup without a group" 692 die "Cannot call enewgroup without a group"
799 fi 693 fi
800 694
801 # see if group already exists 695 # see if group already exists
802 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 696 if [[ -n $(egetent group "${egroup}") ]]; then
803 then
804 return 0 697 return 0
805 fi 698 fi
806 einfo "Adding group '${egroup}' to your system ..." 699 einfo "Adding group '${egroup}' to your system ..."
807 700
808 # options to pass to useradd 701 # options to pass to useradd
814 then 707 then
815 if [ "${egid}" -gt 0 ] 708 if [ "${egid}" -gt 0 ]
816 then 709 then
817 if [ -z "`egetent group ${egid}`" ] 710 if [ -z "`egetent group ${egid}`" ]
818 then 711 then
819 if useq ppc-macos ; then 712 if [[ "${CHOST}" == *-darwin* ]]; then
820 opts="${opts} ${egid}" 713 opts="${opts} ${egid}"
821 else 714 else
822 opts="${opts} -g ${egid}" 715 opts="${opts} -g ${egid}"
823 fi 716 fi
824 else 717 else
838 opts="${opts} ${eextra}" 731 opts="${opts} ${eextra}"
839 732
840 # add the group 733 # add the group
841 local oldsandbox="${SANDBOX_ON}" 734 local oldsandbox="${SANDBOX_ON}"
842 export SANDBOX_ON="0" 735 export SANDBOX_ON="0"
843 if useq ppc-macos ; then 736 case ${CHOST} in
737 *-darwin*)
844 if [ ! -z "${eextra}" ]; 738 if [ ! -z "${eextra}" ];
845 then 739 then
846 einfo "Extra options are not supported on macos yet" 740 einfo "Extra options are not supported on Darwin/OS X yet"
847 einfo "Please report the ebuild along with the info below" 741 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}" 742 einfo "eextra: ${eextra}"
849 die "Required function missing" 743 die "Required function missing"
850 fi 744 fi
851 745
852 # If we need the next available 746 # If we need the next available
853 case ${egid} in 747 case ${egid} in
854 *[!0-9]*) # Non numeric 748 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do 749 for ((egid = 101; egid <= 999; egid++)); do
856 [ -z "`egetent group ${egid}`" ] && break 750 [[ -z $(egetent group ${egid}) ]] && break
857 done 751 done
858 esac 752 esac
859 dscl . create /groups/${egroup} gid ${egid} 753 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*' 754 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then 755 ;;
756
757 *-freebsd*|*-dragonfly*)
862 case ${egid} in 758 case ${egid} in
863 *[!0-9]*) # Non numeric 759 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 760 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 761 [[ -z $(egetent group ${egid}) ]] && break
866 done 762 done
867 esac 763 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 764 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else 765 ;;
766
767 *-netbsd*)
768 case ${egid} in
769 *[!0-9]*) # Non numeric
770 for ((egid = 101; egid <= 999; egid++)); do
771 [[ -z $(egetent group ${egid}) ]] && break
772 done
773 esac
774 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
775 ;;
776
777 *)
870 groupadd ${opts} ${egroup} || die "enewgroup failed" 778 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi 779 ;;
780 esac
872 export SANDBOX_ON="${oldsandbox}" 781 export SANDBOX_ON="${oldsandbox}"
873} 782}
874 783
875# Simple script to replace 'dos2unix' binaries 784# @FUNCTION: edos2unix
876# vapier@gentoo.org 785# @USAGE: <file> [more files ...]
877# 786# @DESCRIPTION:
878# edos2unix(file, <more files> ...) 787# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
788# to remove all of these text utilities from DEPEND variables because this
789# is a script based solution. Just give it a list of files to convert and
790# they will all be changed from the DOS CRLF format to the UNIX LF format.
879edos2unix() { 791edos2unix() {
880 for f in "$@" 792 echo "$@" | xargs sed -i 's/\r$//'
881 do
882 cp "${f}" ${T}/edos2unix
883 sed 's/\r$//' ${T}/edos2unix > "${f}"
884 done
885} 793}
886
887
888##############################################################
889# START: Handle .desktop files and menu entries #
890# maybe this should be separated into a new eclass some time #
891# lanius@gentoo.org #
892##############################################################
893 794
894# Make a desktop file ! 795# Make a desktop file !
895# Great for making those icons in kde/gnome startmenu ! 796# Great for making those icons in kde/gnome startmenu !
896# Amaze your friends ! Get the women ! Join today ! 797# Amaze your friends ! Get the women ! Join today !
897# 798#
898# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 799# make_desktop_entry(<command>, [name], [icon], [type], [path])
899# 800#
900# binary: what binary does the app run with ? 801# binary: what command does the app run with ?
901# name: the name that will show up in the menu 802# name: the name that will show up in the menu
902# icon: give your little like a pretty little icon ... 803# icon: give your little like a pretty little icon ...
903# this can be relative (to /usr/share/pixmaps) or 804# this can be relative (to /usr/share/pixmaps) or
904# a full path to an icon 805# a full path to an icon
905# type: what kind of application is this ? for categories: 806# type: what kind of application is this ? for categories:
906# http://www.freedesktop.org/standards/menu-spec/ 807# http://standards.freedesktop.org/menu-spec/latest/apa.html
907# path: if your app needs to startup in a specific dir 808# path: if your app needs to startup in a specific dir
908make_desktop_entry() { 809make_desktop_entry() {
909 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 810 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
910 811
911 local exec="${1}" 812 local exec=${1}
912 local name="${2:-${PN}}" 813 local name=${2:-${PN}}
913 local icon="${3:-${PN}.png}" 814 local icon=${3:-${PN}}
914 local type="${4}" 815 local type=${4}
915 local subdir="${6}" 816 local path=${5}
916 local path="${5:-${GAMES_BINDIR}}" 817
917 if [ -z "${type}" ] 818 if [[ -z ${type} ]] ; then
918 then 819 local catmaj=${CATEGORY%%-*}
919 case ${CATEGORY} in 820 local catmin=${CATEGORY##*-}
920 "app-emulation") 821 case ${catmaj} in
921 type=Emulator 822 app)
922 subdir="Emulation" 823 case ${catmin} in
824 accessibility) type=Accessibility;;
825 admin) type=System;;
826 antivirus) type=System;;
827 arch) type=Archiving;;
828 backup) type=Archiving;;
829 cdr) type=DiscBurning;;
830 dicts) type=Dictionary;;
831 doc) type=Documentation;;
832 editors) type=TextEditor;;
833 emacs) type=TextEditor;;
834 emulation) type=Emulator;;
835 laptop) type=HardwareSettings;;
836 office) type=Office;;
837 pda) type=PDA;;
838 vim) type=TextEditor;;
839 xemacs) type=TextEditor;;
840 *) type=;;
841 esac
923 ;; 842 ;;
924 "games-"*) 843
925 type=Game 844 dev)
926 subdir="Games" 845 type="Development"
927 ;; 846 ;;
928 "net-"*) 847
929 type=Network 848 games)
930 subdir="${type}" 849 case ${catmin} in
850 action|fps) type=ActionGame;;
851 arcade) type=ArcadeGame;;
852 board) type=BoardGame;;
853 emulation) type=Emulator;;
854 kids) type=KidsGame;;
855 puzzle) type=LogicGame;;
856 roguelike) type=RolePlaying;;
857 rpg) type=RolePlaying;;
858 simulation) type=Simulation;;
859 sports) type=SportsGame;;
860 strategy) type=StrategyGame;;
861 *) type=;;
862 esac
863 type="Game;${type}"
931 ;; 864 ;;
865
866 gnome)
867 type="Gnome;GTK"
868 ;;
869
870 kde)
871 type="KDE;Qt"
872 ;;
873
874 mail)
875 type="Network;Email"
876 ;;
877
878 media)
879 case ${catmin} in
880 gfx) type=Graphics;;
881 radio) type=Tuner;;
882 sound) type=Audio;;
883 tv) type=TV;;
884 video) type=Video;;
885 *) type=;;
886 esac
887 type="AudioVideo;${type}"
888 ;;
889
890 net)
891 case ${catmin} in
892 dialup) type=Dialup;;
893 ftp) type=FileTransfer;;
894 im) type=InstantMessaging;;
895 irc) type=IRCClient;;
896 mail) type=Email;;
897 news) type=News;;
898 nntp) type=News;;
899 p2p) type=FileTransfer;;
900 *) type=;;
901 esac
902 type="Network;${type}"
903 ;;
904
905 sci)
906 case ${catmin} in
907 astro*) type=Astronomy;;
908 bio*) type=Biology;;
909 calc*) type=Calculator;;
910 chem*) type=Chemistry;;
911 elec*) type=Electronics;;
912 geo*) type=Geology;;
913 math*) type=Math;;
914 physics) type=Physics;;
915 visual*) type=DataVisualization;;
916 *) type=;;
917 esac
918 type="Science;${type}"
919 ;;
920
921 sys)
922 type="System"
923 ;;
924
925 www)
926 case ${catmin} in
927 client) type=WebBrowser;;
928 *) type=;;
929 esac
930 type="Network"
931 ;;
932
932 *) 933 *)
933 type= 934 type=
934 subdir=
935 ;; 935 ;;
936 esac 936 esac
937 fi 937 fi
938 local desktop="${T}/${exec}.desktop" 938 if [ "${SLOT}" == "0" ] ; then
939 local desktop_name="${PN}"
940 else
941 local desktop_name="${PN}-${SLOT}"
942 fi
943 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
944 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
939 945
946 cat <<-EOF > "${desktop}"
940echo "[Desktop Entry] 947 [Desktop Entry]
941Encoding=UTF-8
942Version=0.9.2
943Name=${name} 948 Name=${name}
944Type=Application 949 Type=Application
945Comment=${DESCRIPTION} 950 Comment=${DESCRIPTION}
946Exec=${exec} 951 Exec=${exec}
947Path=${path} 952 TryExec=${exec%% *}
948Icon=${icon} 953 Icon=${icon}
949Categories=Application;${type};" > "${desktop}" 954 Categories=${type};
955 EOF
950 956
957 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
958
959 (
960 # wrap the env here so that the 'insinto' call
961 # doesn't corrupt the env of the caller
951 insinto /usr/share/applications 962 insinto /usr/share/applications
952 doins "${desktop}" 963 doins "${desktop}"
953 964 )
954 return 0
955} 965}
956 966
957# Make a GDM/KDM Session file 967# @FUNCTION: validate_desktop_entries
958# 968# @USAGE: [directories]
959# make_desktop_entry(<title>, <command>) 969# @MAINTAINER:
960# title: File to execute to start the Window Manager 970# Carsten Lohrke <carlo@gentoo.org>
961# command: Name of the Window Manager 971# @DESCRIPTION:
972# Validate desktop entries using desktop-file-utils
973validate_desktop_entries() {
974 if [[ -x /usr/bin/desktop-file-validate ]] ; then
975 einfo "Checking desktop entry validity"
976 local directories=""
977 for d in /usr/share/applications $@ ; do
978 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
979 done
980 if [[ -n ${directories} ]] ; then
981 for FILE in $(find ${directories} -name "*\.desktop" \
982 -not -path '*.hidden*' | sort -u 2>/dev/null)
983 do
984 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
985 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
986 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
987 done
988 fi
989 echo ""
990 else
991 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
992 fi
993}
962 994
995# @FUNCTION: make_session_desktop
996# @USAGE: <title> <command> [command args...]
997# @DESCRIPTION:
998# Make a GDM/KDM Session file. The title is the file to execute to start the
999# Window Manager. The command is the name of the Window Manager.
1000#
1001# You can set the name of the file via the ${wm} variable.
963make_session_desktop() { 1002make_session_desktop() {
964
965 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1003 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
966 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1004 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
967 1005
968 local title="${1}" 1006 local title=$1
969 local command="${2}" 1007 local command=$2
970 local desktop="${T}/${wm}.desktop" 1008 local desktop=${T}/${wm:-${PN}}.desktop
1009 shift 2
971 1010
1011 cat <<-EOF > "${desktop}"
972echo "[Desktop Entry] 1012 [Desktop Entry]
973Encoding=UTF-8
974Name=${title} 1013 Name=${title}
975Comment=This session logs you into ${title} 1014 Comment=This session logs you into ${title}
976Exec=${command} 1015 Exec=${command} $*
977TryExec=${command} 1016 TryExec=${command}
978Type=Application" > "${desktop}" 1017 Type=XSession
1018 EOF
979 1019
1020 (
1021 # wrap the env here so that the 'insinto' call
1022 # doesn't corrupt the env of the caller
980 insinto /usr/share/xsessions 1023 insinto /usr/share/xsessions
981 doins "${desktop}" 1024 doins "${desktop}"
982 1025 )
983 return 0
984} 1026}
985 1027
1028# @FUNCTION: domenu
1029# @USAGE: <menus>
1030# @DESCRIPTION:
1031# Install the list of .desktop menu files into the appropriate directory
1032# (/usr/share/applications).
986domenu() { 1033domenu() {
987 local i 1034 (
988 local j 1035 # wrap the env here so that the 'insinto' call
1036 # doesn't corrupt the env of the caller
1037 local i j ret=0
989 insinto /usr/share/applications 1038 insinto /usr/share/applications
990 for i in ${@} 1039 for i in "$@" ; do
991 do
992 if [ -f "${i}" ]; 1040 if [[ -f ${i} ]] ; then
993 then
994 doins ${i} 1041 doins "${i}"
1042 ((ret+=$?))
995 elif [ -d "${i}" ]; 1043 elif [[ -d ${i} ]] ; then
996 then
997 for j in ${i}/*.desktop 1044 for j in "${i}"/*.desktop ; do
998 do
999 doins ${j} 1045 doins "${j}"
1046 ((ret+=$?))
1000 done 1047 done
1048 else
1049 ((++ret))
1001 fi 1050 fi
1002 done 1051 done
1052 exit ${ret}
1053 )
1003} 1054}
1004 1055
1056# @FUNCTION: newmenu
1057# @USAGE: <menu> <newname>
1058# @DESCRIPTION:
1059# Like all other new* functions, install the specified menu as newname.
1060newmenu() {
1061 (
1062 # wrap the env here so that the 'insinto' call
1063 # doesn't corrupt the env of the caller
1064 insinto /usr/share/applications
1065 newins "$@"
1066 )
1067}
1068
1069# @FUNCTION: doicon
1070# @USAGE: <list of icons>
1071# @DESCRIPTION:
1072# Install the list of icons into the icon directory (/usr/share/pixmaps).
1073# This is useful in conjunction with creating desktop/menu files.
1005doicon() { 1074doicon() {
1006 local i 1075 (
1007 local j 1076 # wrap the env here so that the 'insinto' call
1077 # doesn't corrupt the env of the caller
1078 local i j ret
1008 insinto /usr/share/pixmaps 1079 insinto /usr/share/pixmaps
1009 for i in ${@} 1080 for i in "$@" ; do
1010 do
1011 if [ -f "${i}" ]; 1081 if [[ -f ${i} ]] ; then
1012 then
1013 doins ${i} 1082 doins "${i}"
1083 ((ret+=$?))
1014 elif [ -d "${i}" ]; 1084 elif [[ -d ${i} ]] ; then
1015 then
1016 for j in ${i}/*.png 1085 for j in "${i}"/*.png ; do
1017 do
1018 doins ${j} 1086 doins "${j}"
1087 ((ret+=$?))
1019 done 1088 done
1089 else
1090 ((++ret))
1020 fi 1091 fi
1021 done 1092 done
1093 exit ${ret}
1094 )
1022} 1095}
1023 1096
1024############################################################## 1097# @FUNCTION: newicon
1025# END: Handle .desktop files and menu entries # 1098# @USAGE: <icon> <newname>
1026############################################################## 1099# @DESCRIPTION:
1027 1100# Like all other new* functions, install the specified icon as newname.
1101newicon() {
1102 (
1103 # wrap the env here so that the 'insinto' call
1104 # doesn't corrupt the env of the caller
1105 insinto /usr/share/pixmaps
1106 newins "$@"
1107 )
1108}
1028 1109
1029# for internal use only (unpack_pdv and unpack_makeself) 1110# for internal use only (unpack_pdv and unpack_makeself)
1030find_unpackable_file() { 1111find_unpackable_file() {
1031 local src="$1" 1112 local src=$1
1032 if [ -z "${src}" ] 1113 if [[ -z ${src} ]] ; then
1033 then
1034 src="${DISTDIR}/${A}" 1114 src=${DISTDIR}/${A}
1035 else 1115 else
1036 if [ -e "${DISTDIR}/${src}" ] 1116 if [[ -e ${DISTDIR}/${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${src}" 1117 src=${DISTDIR}/${src}
1039 elif [ -e "${PWD}/${src}" ] 1118 elif [[ -e ${PWD}/${src} ]] ; then
1040 then
1041 src="${PWD}/${src}" 1119 src=${PWD}/${src}
1042 elif [ -e "${src}" ] 1120 elif [[ -e ${src} ]] ; then
1043 then
1044 src="${src}" 1121 src=${src}
1045 fi
1046 fi 1122 fi
1047 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1123 fi
1124 [[ ! -e ${src} ]] && return 1
1048 echo "${src}" 1125 echo "${src}"
1049} 1126}
1050 1127
1128# @FUNCTION: unpack_pdv
1129# @USAGE: <file to unpack> <size of off_t>
1130# @DESCRIPTION:
1051# Unpack those pesky pdv generated files ... 1131# Unpack those pesky pdv generated files ...
1052# They're self-unpacking programs with the binary package stuffed in 1132# They're self-unpacking programs with the binary package stuffed in
1053# the middle of the archive. Valve seems to use it a lot ... too bad 1133# the middle of the archive. Valve seems to use it a lot ... too bad
1054# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1134# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1055# 1135#
1056# Usage: unpack_pdv [file to unpack] [size of off_t]
1057# - you have to specify the off_t size ... i have no idea how to extract that 1136# You have to specify the off_t size ... I have no idea how to extract that
1058# information out of the binary executable myself. basically you pass in 1137# information out of the binary executable myself. Basically you pass in
1059# the size of the off_t type (in bytes) on the machine that built the pdv 1138# the size of the off_t type (in bytes) on the machine that built the pdv
1139# archive.
1140#
1060# archive. one way to determine this is by running the following commands: 1141# One way to determine this is by running the following commands:
1142#
1143# @CODE
1061# strings <pdv archive> | grep lseek 1144# strings <pdv archive> | grep lseek
1062# strace -elseek <pdv archive> 1145# strace -elseek <pdv archive>
1146# @CODE
1147#
1063# basically look for the first lseek command (we do the strings/grep because 1148# Basically look for the first lseek command (we do the strings/grep because
1064# sometimes the function call is _llseek or something) and steal the 2nd 1149# sometimes the function call is _llseek or something) and steal the 2nd
1065# parameter. here is an example: 1150# parameter. Here is an example:
1151#
1152# @CODE
1066# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1153# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1067# lseek 1154# lseek
1068# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1155# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1069# lseek(3, -4, SEEK_END) = 2981250 1156# lseek(3, -4, SEEK_END) = 2981250
1157# @CODE
1158#
1070# thus we would pass in the value of '4' as the second parameter. 1159# Thus we would pass in the value of '4' as the second parameter.
1071unpack_pdv() { 1160unpack_pdv() {
1072 local src="`find_unpackable_file $1`" 1161 local src=$(find_unpackable_file "$1")
1073 local sizeoff_t="$2" 1162 local sizeoff_t=$2
1074 1163
1164 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1075 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1165 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1076 1166
1077 local shrtsrc="`basename ${src}`" 1167 local shrtsrc=$(basename "${src}")
1078 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1079 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1169 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1080 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1170 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1081 1171
1082 # grab metadata for debug reasons 1172 # grab metadata for debug reasons
1083 local metafile="$(emktemp)" 1173 local metafile=$(emktemp)
1084 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1174 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1085 1175
1086 # rip out the final file name from the metadata 1176 # rip out the final file name from the metadata
1087 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1177 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1088 datafile="`basename ${datafile}`" 1178 datafile=$(basename "${datafile}")
1089 1179
1090 # now lets uncompress/untar the file if need be 1180 # now lets uncompress/untar the file if need be
1091 local tmpfile="$(emktemp)" 1181 local tmpfile=$(emktemp)
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1182 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1093 1183
1094 local iscompressed="`file -b ${tmpfile}`" 1184 local iscompressed=$(file -b "${tmpfile}")
1095 if [ "${iscompressed:0:8}" == "compress" ] ; then 1185 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1096 iscompressed=1 1186 iscompressed=1
1097 mv ${tmpfile}{,.Z} 1187 mv ${tmpfile}{,.Z}
1098 gunzip ${tmpfile} 1188 gunzip ${tmpfile}
1099 else 1189 else
1100 iscompressed=0 1190 iscompressed=0
1101 fi 1191 fi
1102 local istar="`file -b ${tmpfile}`" 1192 local istar=$(file -b "${tmpfile}")
1103 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1193 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1104 istar=1 1194 istar=1
1105 else 1195 else
1106 istar=0 1196 istar=0
1107 fi 1197 fi
1108 1198
1136 true 1226 true
1137 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1227 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1138 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1228 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1139} 1229}
1140 1230
1231# @FUNCTION: unpack_makeself
1232# @USAGE: [file to unpack] [offset] [tail|dd]
1233# @DESCRIPTION:
1141# Unpack those pesky makeself generated files ... 1234# Unpack those pesky makeself generated files ...
1142# They're shell scripts with the binary package tagged onto 1235# They're shell scripts with the binary package tagged onto
1143# the end of the archive. Loki utilized the format as does 1236# the end of the archive. Loki utilized the format as does
1144# many other game companies. 1237# many other game companies.
1145# 1238#
1146# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1239# If the file is not specified, then ${A} is used. If the
1147# - If the file is not specified then unpack will utilize ${A}.
1148# - If the offset is not specified then we will attempt to extract 1240# offset is not specified then we will attempt to extract
1149# the proper offset from the script itself. 1241# the proper offset from the script itself.
1150unpack_makeself() { 1242unpack_makeself() {
1243 local src_input=${1:-${A}}
1151 local src="$(find_unpackable_file "$1")" 1244 local src=$(find_unpackable_file "${src_input}")
1152 local skip="$2" 1245 local skip=$2
1153 local exe="$3" 1246 local exe=$3
1154 1247
1248 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1249
1155 local shrtsrc="$(basename "${src}")" 1250 local shrtsrc=$(basename "${src}")
1156 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1251 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1157 if [ -z "${skip}" ] 1252 if [[ -z ${skip} ]] ; then
1158 then
1159 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1253 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1160 local skip=0 1254 local skip=0
1161 exe=tail 1255 exe=tail
1162 case ${ver} in 1256 case ${ver} in
1163 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1257 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1164 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1258 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1165 ;; 1259 ;;
1166 2.0|2.0.1) 1260 2.0|2.0.1)
1167 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1261 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1168 ;; 1262 ;;
1176 ;; 1270 ;;
1177 2.1.3) 1271 2.1.3)
1178 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1272 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1179 let skip="skip + 1" 1273 let skip="skip + 1"
1180 ;; 1274 ;;
1181 2.1.4) 1275 2.1.4|2.1.5)
1182 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1276 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1183 skip=$(head -n ${skip} "${src}" | wc -c) 1277 skip=$(head -n ${skip} "${src}" | wc -c)
1184 exe="dd" 1278 exe="dd"
1185 ;; 1279 ;;
1186 *) 1280 *)
1198 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1292 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1199 *) die "makeself cant handle exe '${exe}'" 1293 *) die "makeself cant handle exe '${exe}'"
1200 esac 1294 esac
1201 1295
1202 # lets grab the first few bytes of the file to figure out what kind of archive it is 1296 # lets grab the first few bytes of the file to figure out what kind of archive it is
1203 local tmpfile="$(emktemp)" 1297 local tmpfile=$(emktemp)
1204 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1298 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1205 local filetype="$(file -b "${tmpfile}")" 1299 local filetype=$(file -b "${tmpfile}")
1206 case ${filetype} in 1300 case ${filetype} in
1207 *tar\ archive) 1301 *tar\ archive*)
1208 eval ${exe} | tar --no-same-owner -xf - 1302 eval ${exe} | tar --no-same-owner -xf -
1209 ;; 1303 ;;
1210 bzip2*) 1304 bzip2*)
1211 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1305 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1212 ;; 1306 ;;
1222 ;; 1316 ;;
1223 esac 1317 esac
1224 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1318 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1225} 1319}
1226 1320
1321# @FUNCTION: check_license
1322# @USAGE: [license]
1323# @DESCRIPTION:
1227# Display a license for user to accept. 1324# Display a license for user to accept. If no license is
1228#
1229# Usage: check_license [license]
1230# - If the file is not specified then ${LICENSE} is used. 1325# specified, then ${LICENSE} is used.
1231check_license() { 1326check_license() {
1232 local lic=$1 1327 local lic=$1
1233 if [ -z "${lic}" ] ; then 1328 if [ -z "${lic}" ] ; then
1234 lic="${PORTDIR}/licenses/${LICENSE}" 1329 lic="${PORTDIR}/licenses/${LICENSE}"
1235 else 1330 else
1236 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1331 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1237 lic="${PORTDIR}/licenses/${src}" 1332 lic="${PORTDIR}/licenses/${lic}"
1238 elif [ -e "${PWD}/${src}" ] ; then 1333 elif [ -e "${PWD}/${lic}" ] ; then
1239 lic="${PWD}/${src}" 1334 lic="${PWD}/${lic}"
1240 elif [ -e "${src}" ] ; then 1335 elif [ -e "${lic}" ] ; then
1241 lic="${src}" 1336 lic="${lic}"
1242 fi
1243 fi 1337 fi
1338 fi
1244 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1339 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1245 local l="`basename ${lic}`" 1340 local l="`basename ${lic}`"
1246 1341
1247 # here is where we check for the licenses the user already 1342 # here is where we check for the licenses the user already
1248 # accepted ... if we don't find a match, we make the user accept 1343 # accepted ... if we don't find a match, we make the user accept
1249 local shopts=$- 1344 local shopts=$-
1250 local alic 1345 local alic
1251 set -o noglob #so that bash doesn't expand "*" 1346 set -o noglob #so that bash doesn't expand "*"
1252 for alic in ${ACCEPT_LICENSE} ; do 1347 for alic in ${ACCEPT_LICENSE} ; do
1253 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1348 if [[ ${alic} == ${l} ]]; then
1254 set +o noglob; set -${shopts} #reset old shell opts 1349 set +o noglob; set -${shopts} #reset old shell opts
1255 return 0 1350 return 0
1256 fi 1351 fi
1257 done 1352 done
1258 set +o noglob; set -$shopts #reset old shell opts 1353 set +o noglob; set -$shopts #reset old shell opts
1259 1354
1260 local licmsg="$(emktemp)" 1355 local licmsg=$(emktemp)
1261 cat << EOF > ${licmsg} 1356 cat <<-EOF > ${licmsg}
1262********************************************************** 1357 **********************************************************
1263The following license outlines the terms of use of this 1358 The following license outlines the terms of use of this
1264package. You MUST accept this license for installation to 1359 package. You MUST accept this license for installation to
1265continue. When you are done viewing, hit 'q'. If you 1360 continue. When you are done viewing, hit 'q'. If you
1266CTRL+C out of this, the install will not run! 1361 CTRL+C out of this, the install will not run!
1267********************************************************** 1362 **********************************************************
1268 1363
1269EOF 1364 EOF
1270 cat ${lic} >> ${licmsg} 1365 cat ${lic} >> ${licmsg}
1271 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1366 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1272 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1367 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1273 read alic 1368 read alic
1274 case ${alic} in 1369 case ${alic} in
1281 die "Failed to accept license" 1376 die "Failed to accept license"
1282 ;; 1377 ;;
1283 esac 1378 esac
1284} 1379}
1285 1380
1381# @FUNCTION: cdrom_get_cds
1382# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1383# @DESCRIPTION:
1286# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1384# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1287# the whole 'non-interactive' policy, but damnit I want CD support ! 1385# the whole 'non-interactive' policy, but damnit I want CD support !
1288# 1386#
1289# with these cdrom functions we handle all the user interaction and 1387# With these cdrom functions we handle all the user interaction and
1290# standardize everything. all you have to do is call cdrom_get_cds() 1388# standardize everything. All you have to do is call cdrom_get_cds()
1291# and when the function returns, you can assume that the cd has been 1389# and when the function returns, you can assume that the cd has been
1292# found at CDROM_ROOT. 1390# found at CDROM_ROOT.
1293# 1391#
1392# The function will attempt to locate a cd based upon a file that is on
1393# the cd. The more files you give this function, the more cds
1394# the cdrom functions will handle.
1395#
1294# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1396# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1295# etc... if you want to give the cds better names, then just export 1397# etc... If you want to give the cds better names, then just export
1296# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1398# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1399# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1400# also use the CDROM_NAME_SET bash array.
1297# 1401#
1298# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1402# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1299#
1300# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1301# - this will attempt to locate a cd based upon a file that is on
1302# the cd ... the more files you give this function, the more cds
1303# the cdrom functions will handle
1304cdrom_get_cds() { 1403cdrom_get_cds() {
1305 # first we figure out how many cds we're dealing with by 1404 # first we figure out how many cds we're dealing with by
1306 # the # of files they gave us 1405 # the # of files they gave us
1307 local cdcnt=0 1406 local cdcnt=0
1308 local f= 1407 local f=
1309 for f in "$@" ; do 1408 for f in "$@" ; do
1310 cdcnt=$((cdcnt + 1)) 1409 ((++cdcnt))
1311 export CDROM_CHECK_${cdcnt}="$f" 1410 export CDROM_CHECK_${cdcnt}="$f"
1312 done 1411 done
1313 export CDROM_TOTAL_CDS=${cdcnt} 1412 export CDROM_TOTAL_CDS=${cdcnt}
1314 export CDROM_CURRENT_CD=1 1413 export CDROM_CURRENT_CD=1
1315 1414
1316 # now we see if the user gave use CD_ROOT ... 1415 # now we see if the user gave use CD_ROOT ...
1317 # if they did, let's just believe them that it's correct 1416 # if they did, let's just believe them that it's correct
1318 if [[ ! -z ${CD_ROOT} ]] ; then
1319 export CDROM_ROOT=${CD_ROOT}
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321 return
1322 fi
1323 # do the same for CD_ROOT_X
1324 if [[ ! -z ${CD_ROOT_1} ]] ; then 1417 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1325 local var= 1418 local var=
1326 cdcnt=0 1419 cdcnt=0
1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1420 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1328 cdcnt=$((cdcnt + 1)) 1421 ((++cdcnt))
1329 var="CD_ROOT_${cdcnt}" 1422 var="CD_ROOT_${cdcnt}"
1423 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [[ -z ${!var} ]] ; then 1424 if [[ -z ${!var} ]] ; then
1331 eerror "You must either use just the CD_ROOT" 1425 eerror "You must either use just the CD_ROOT"
1332 eerror "or specify ALL the CD_ROOT_X variables." 1426 eerror "or specify ALL the CD_ROOT_X variables."
1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1427 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1334 die "could not locate CD_ROOT_${cdcnt}" 1428 die "could not locate CD_ROOT_${cdcnt}"
1335 fi 1429 fi
1336 export CDROM_ROOTS_${cdcnt}="${!var}"
1337 done 1430 done
1338 export CDROM_ROOT=${CDROM_ROOTS_1} 1431 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1432 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1433 export CDROM_SET=-1
1434 for f in ${CDROM_CHECK_1//:/ } ; do
1435 ((++CDROM_SET))
1436 [[ -e ${CD_ROOT}/${f} ]] && break
1437 done
1438 export CDROM_MATCH=${f}
1340 return 1439 return
1341 fi 1440 fi
1342 1441
1442 # User didn't help us out so lets make sure they know they can
1443 # simplify the whole process ...
1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344 einfon "This ebuild will need the " 1445 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1345 if [[ -z ${CDROM_NAME} ]] ; then
1346 echo "cdrom for ${PN}."
1347 else
1348 echo "${CDROM_NAME}."
1349 fi
1350 echo 1446 echo
1351 einfo "If you do not have the CD, but have the data files" 1447 einfo "If you do not have the CD, but have the data files"
1352 einfo "mounted somewhere on your filesystem, just export" 1448 einfo "mounted somewhere on your filesystem, just export"
1353 einfo "the variable CD_ROOT so that it points to the" 1449 einfo "the variable CD_ROOT so that it points to the"
1354 einfo "directory containing the files." 1450 einfo "directory containing the files."
1355 echo 1451 echo
1356 einfo "For example:" 1452 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom" 1453 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo 1454 echo
1359 else 1455 else
1456 if [[ -n ${CDROM_NAME_SET} ]] ; then
1457 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1458 cdcnt=0
1459 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1460 ((++cdcnt))
1461 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1462 done
1463 fi
1464
1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1465 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1361 cdcnt=0 1466 cdcnt=0
1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1467 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1363 cdcnt=$((cdcnt + 1)) 1468 ((++cdcnt))
1364 var="CDROM_NAME_${cdcnt}" 1469 var="CDROM_NAME_${cdcnt}"
1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1470 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1366 done 1471 done
1367 echo 1472 echo
1368 einfo "If you do not have the CDs, but have the data files" 1473 einfo "If you do not have the CDs, but have the data files"
1369 einfo "mounted somewhere on your filesystem, just export" 1474 einfo "mounted somewhere on your filesystem, just export"
1370 einfo "the following variables so they point to the right place:" 1475 einfo "the following variables so they point to the right place:"
1371 einfon "" 1476 einfon ""
1372 cdcnt=0 1477 cdcnt=0
1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1478 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1374 cdcnt=$((cdcnt + 1)) 1479 ((++cdcnt))
1375 echo -n " CD_ROOT_${cdcnt}" 1480 echo -n " CD_ROOT_${cdcnt}"
1376 done 1481 done
1377 echo 1482 echo
1378 einfo "Or, if you have all the files in the same place, or" 1483 einfo "Or, if you have all the files in the same place, or"
1379 einfo "you only have one cdrom, you can export CD_ROOT" 1484 einfo "you only have one cdrom, you can export CD_ROOT"
1382 echo 1487 echo
1383 einfo "For example:" 1488 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom" 1489 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo 1490 echo
1386 fi 1491 fi
1492
1493 export CDROM_SET=""
1387 export CDROM_CURRENT_CD=0 1494 export CDROM_CURRENT_CD=0
1388 cdrom_load_next_cd 1495 cdrom_load_next_cd
1389} 1496}
1390 1497
1391# this is only used when you need access to more than one cd. 1498# @FUNCTION: cdrom_load_next_cd
1392# when you have finished using the first cd, just call this function. 1499# @DESCRIPTION:
1393# when it returns, CDROM_ROOT will be pointing to the second cd. 1500# Some packages are so big they come on multiple CDs. When you're done reading
1394# remember, you can only go forward in the cd chain, you can't go back. 1501# files off a CD and want access to the next one, just call this function.
1502# Again, all the messy details of user interaction are taken care of for you.
1503# Once this returns, just read the variable CDROM_ROOT for the location of the
1504# mounted CD. Note that you can only go forward in the CD list, so make sure
1505# you only call this function when you're done using the current CD.
1395cdrom_load_next_cd() { 1506cdrom_load_next_cd() {
1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1397 local var= 1507 local var
1398 1508 ((++CDROM_CURRENT_CD))
1399 if [[ ! -z ${CD_ROOT} ]] ; then
1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1401 return
1402 fi
1403 1509
1404 unset CDROM_ROOT 1510 unset CDROM_ROOT
1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1511 var=CD_ROOT_${CDROM_CURRENT_CD}
1512 [[ -z ${!var} ]] && var="CD_ROOT"
1406 if [[ -z ${!var} ]] ; then 1513 if [[ -z ${!var} ]] ; then
1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1514 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1408 cdrom_locate_file_on_cd ${!var} 1515 _cdrom_locate_file_on_cd ${!var}
1409 else 1516 else
1410 export CDROM_ROOT=${!var} 1517 export CDROM_ROOT=${!var}
1411 fi 1518 fi
1412 1519
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1520 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1418# all it does is try to locate a give file on a cd ... if the cd isn't 1525# all it does is try to locate a give file on a cd ... if the cd isn't
1419# found, then a message asking for the user to insert the cdrom will be 1526# found, then a message asking for the user to insert the cdrom will be
1420# displayed and we'll hang out here until: 1527# displayed and we'll hang out here until:
1421# (1) the file is found on a mounted cdrom 1528# (1) the file is found on a mounted cdrom
1422# (2) the user hits CTRL+C 1529# (2) the user hits CTRL+C
1423cdrom_locate_file_on_cd() { 1530_cdrom_locate_file_on_cd() {
1531 local mline=""
1532 local showedmsg=0 showjolietmsg=0
1533
1424 while [[ -z ${CDROM_ROOT} ]] ; do 1534 while [[ -z ${CDROM_ROOT} ]] ; do
1535 local i=0
1536 local -a cdset=(${*//:/ })
1537 if [[ -n ${CDROM_SET} ]] ; then
1538 cdset=(${cdset[${CDROM_SET}]})
1539 fi
1540
1541 while [[ -n ${cdset[${i}]} ]] ; do
1425 local dir="$(dirname ${@})" 1542 local dir=$(dirname ${cdset[${i}]})
1426 local file="$(basename ${@})" 1543 local file=$(basename ${cdset[${i}]})
1427 local mline=""
1428 local showedmsg=0
1429 1544
1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1545 local point= node= fs= foo=
1546 while read point node fs foo ; do
1547 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1548 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1549 && continue
1550 point=${point//\040/ }
1431 [[ -d ${mline}/${dir} ]] || continue 1551 [[ ! -d ${point}/${dir} ]] && continue
1432 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1552 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1433 && export CDROM_ROOT=${mline} 1553 export CDROM_ROOT=${point}
1554 export CDROM_SET=${i}
1555 export CDROM_MATCH=${cdset[${i}]}
1556 return
1557 done <<< "$(get_mounts)"
1558
1559 ((++i))
1434 done 1560 done
1435 1561
1436 if [[ -z ${CDROM_ROOT} ]] ; then
1437 echo 1562 echo
1438 if [[ ${showedmsg} -eq 0 ]] ; then 1563 if [[ ${showedmsg} -eq 0 ]] ; then
1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1564 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1440 if [[ -z ${CDROM_NAME} ]] ; then 1565 if [[ -z ${CDROM_NAME} ]] ; then
1441 einfo "Please insert the cdrom for ${PN} now !" 1566 einfo "Please insert+mount the cdrom for ${PN} now !"
1442 else
1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1444 fi
1445 else 1567 else
1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1448 else
1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1450 einfo "Please insert+mount the ${!var} cdrom now !" 1568 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1451 fi
1452 fi 1569 fi
1453 showedmsg=1 1570 else
1571 if [[ -z ${CDROM_NAME_1} ]] ; then
1572 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1573 else
1574 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1575 einfo "Please insert+mount the ${!var} cdrom now !"
1576 fi
1454 fi 1577 fi
1578 showedmsg=1
1579 fi
1455 einfo "Press return to scan for the cd again" 1580 einfo "Press return to scan for the cd again"
1456 einfo "or hit CTRL+C to abort the emerge." 1581 einfo "or hit CTRL+C to abort the emerge."
1457 read 1582 echo
1583 if [[ ${showjolietmsg} -eq 0 ]] ; then
1584 showjolietmsg=1
1585 else
1586 ewarn "If you are having trouble with the detection"
1587 ewarn "of your CD, it is possible that you do not have"
1588 ewarn "Joliet support enabled in your kernel. Please"
1589 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1590 ebeep 5
1458 fi 1591 fi
1592 read || die "something is screwed with your system"
1459 done 1593 done
1460} 1594}
1461 1595
1596# @FUNCTION: strip-linguas
1597# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1598# @DESCRIPTION:
1462# Make sure that LINGUAS only contains languages that 1599# Make sure that LINGUAS only contains languages that
1463# a package can support 1600# a package can support. The first form allows you to
1464# 1601# specify a list of LINGUAS. The -i builds a list of po
1465# usage: strip-linguas <allow LINGUAS> 1602# files found in all the directories and uses the
1466# strip-linguas -i <directories of .po files> 1603# intersection of the lists. The -u builds a list of po
1467# strip-linguas -u <directories of .po files> 1604# files found in all the directories and uses the union
1468# 1605# of the lists.
1469# The first form allows you to specify a list of LINGUAS.
1470# The -i builds a list of po files found in all the
1471# directories and uses the intersection of the lists.
1472# The -u builds a list of po files found in all the
1473# directories and uses the union of the lists.
1474strip-linguas() { 1606strip-linguas() {
1475 local ls newls 1607 local ls newls nols
1476 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1608 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1477 local op="$1"; shift 1609 local op=$1; shift
1478 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1610 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1479 local d f 1611 local d f
1480 for d in "$@" ; do 1612 for d in "$@" ; do
1481 if [ "${op}" == "-u" ] ; then 1613 if [[ ${op} == "-u" ]] ; then
1482 newls="${ls}" 1614 newls=${ls}
1483 else 1615 else
1484 newls="" 1616 newls=""
1485 fi 1617 fi
1486 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1618 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1487 if [ "${op}" == "-i" ] ; then 1619 if [[ ${op} == "-i" ]] ; then
1488 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1620 hasq ${f} ${ls} && newls="${newls} ${f}"
1489 else 1621 else
1490 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1622 hasq ${f} ${ls} || newls="${newls} ${f}"
1491 fi 1623 fi
1492 done 1624 done
1493 ls="${newls}" 1625 ls=${newls}
1494 done 1626 done
1495 ls="${ls//.po}"
1496 else 1627 else
1497 ls="$@" 1628 ls="$@"
1498 fi 1629 fi
1499 1630
1500 ls=" ${ls} " 1631 nols=""
1501 newls="" 1632 newls=""
1502 for f in ${LINGUAS} ; do 1633 for f in ${LINGUAS} ; do
1503 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1634 if hasq ${f} ${ls} ; then
1504 newls="${newls} ${f}" 1635 newls="${newls} ${f}"
1505 else 1636 else
1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1637 nols="${nols} ${f}"
1507 fi 1638 fi
1508 done 1639 done
1509 if [ -z "${newls}" ] ; then 1640 [[ -n ${nols} ]] \
1510 unset LINGUAS 1641 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1511 else
1512 export LINGUAS="${newls}" 1642 export LINGUAS=${newls:1}
1513 fi
1514} 1643}
1515 1644
1516# moved from kernel.eclass since they are generally useful outside of 1645# @FUNCTION: preserve_old_lib
1517# kernel.eclass -iggy (20041002) 1646# @USAGE: <libs to preserve> [more libs]
1518 1647# @DESCRIPTION:
1519# the following functions are useful in kernel module ebuilds, etc.
1520# for an example see ivtv or drbd ebuilds
1521
1522# set's ARCH to match what the kernel expects
1523set_arch_to_kernel() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1529 case ${ARCH} in
1530 x86) export ARCH="i386";;
1531 amd64) export ARCH="x86_64";;
1532 hppa) export ARCH="parisc";;
1533 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1535 *) export ARCH="${ARCH}";;
1536 esac
1537}
1538
1539# set's ARCH back to what portage expects
1540set_arch_to_portage() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1546}
1547
1548# Jeremy Huddleston <eradicator@gentoo.org>:
1549# preserve_old_lib /path/to/libblah.so.0
1550# preserve_old_lib_notify /path/to/libblah.so.0
1551#
1552# These functions are useful when a lib in your package changes --soname. Such 1648# These functions are useful when a lib in your package changes ABI SONAME.
1553# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1649# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1554# would break packages that link against it. Most people get around this 1650# would break packages that link against it. Most people get around this
1555# by using the portage SLOT mechanism, but that is not always a relevant 1651# by using the portage SLOT mechanism, but that is not always a relevant
1556# solution, so instead you can add the following to your ebuilds: 1652# solution, so instead you can call this from pkg_preinst. See also the
1557# 1653# preserve_old_lib_notify function.
1558# src_install() {
1559# ...
1560# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1561# ...
1562# }
1563#
1564# pkg_postinst() {
1565# ...
1566# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1567# ...
1568# }
1569
1570preserve_old_lib() { 1654preserve_old_lib() {
1571 LIB=$1 1655 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1656 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1657 die "Invalid preserve_old_lib() usage"
1658 fi
1659 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1572 1660
1573 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1661 # let portage worry about it
1574 SONAME=`basename ${LIB}` 1662 has preserve-libs ${FEATURES} && return 0
1575 DIRNAME=`dirname ${LIB}`
1576 1663
1577 dodir ${DIRNAME} 1664 local lib dir
1578 cp ${ROOT}${LIB} ${D}${DIRNAME} 1665 for lib in "$@" ; do
1666 [[ -e ${ROOT}/${lib} ]] || continue
1667 dir=${lib%/*}
1668 dodir ${dir} || die "dodir ${dir} failed"
1669 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1579 touch ${D}${LIB} 1670 touch "${D}"/${lib}
1580 fi 1671 done
1581} 1672}
1582 1673
1674# @FUNCTION: preserve_old_lib_notify
1675# @USAGE: <libs to notify> [more libs]
1676# @DESCRIPTION:
1677# Spit helpful messages about the libraries preserved by preserve_old_lib.
1583preserve_old_lib_notify() { 1678preserve_old_lib_notify() {
1584 LIB=$1 1679 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1680 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1681 die "Invalid preserve_old_lib_notify() usage"
1682 fi
1585 1683
1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1684 # let portage worry about it
1587 SONAME=`basename ${LIB}` 1685 has preserve-libs ${FEATURES} && return 0
1588 1686
1687 local lib notice=0
1688 for lib in "$@" ; do
1689 [[ -e ${ROOT}/${lib} ]] || continue
1690 if [[ ${notice} -eq 0 ]] ; then
1691 notice=1
1589 einfo "An old version of an installed library was detected on your system." 1692 ewarn "Old versions of installed libraries were detected on your system."
1590 einfo "In order to avoid breaking packages that link against is, this older version" 1693 ewarn "In order to avoid breaking packages that depend on these old libs,"
1591 einfo "is not being removed. In order to make full use of this newer version," 1694 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1592 einfo "you will need to execute the following command:" 1695 ewarn "in order to remove these old dependencies. If you do not have this"
1593 einfo " revdep-rebuild --soname ${SONAME}" 1696 ewarn "helper program, simply emerge the 'gentoolkit' package."
1594 einfo 1697 ewarn
1595 einfo "After doing that, you can safely remove ${LIB}"
1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1597 fi 1698 fi
1699 ewarn " # revdep-rebuild --library ${lib##*/}"
1700 done
1701 if [[ ${notice} -eq 1 ]] ; then
1702 ewarn
1703 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1704 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1705 for lib in "$@" ; do
1706 ewarn " # rm '${lib}'"
1707 done
1708 fi
1598} 1709}
1599 1710
1600# Hack for people to figure out if a package was built with 1711# @FUNCTION: built_with_use
1601# certain USE flags 1712# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1713# @DESCRIPTION:
1714# A temporary hack until portage properly supports DEPENDing on USE
1715# flags being enabled in packages. This will check to see if the specified
1716# DEPEND atom was built with the specified list of USE flags. The
1717# --missing option controls the behavior if called on a package that does
1718# not actually support the defined USE flags (aka listed in IUSE).
1719# The default is to abort (call die). The -a and -o flags control
1720# the requirements of the USE flags. They correspond to "and" and "or"
1721# logic. So the -a flag means all listed USE flags must be enabled
1722# while the -o flag means at least one of the listed IUSE flags must be
1723# enabled. The --hidden option is really for internal use only as it
1724# means the USE flag we're checking is hidden expanded, so it won't be found
1725# in IUSE like normal USE flags.
1602# 1726#
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1727# Remember that this function isn't terribly intelligent so order of optional
1604# ex: built_with_use xchat gtk2 1728# flags matter.
1605#
1606# Flags: -a all USE flags should be utilized
1607# -o at least one USE flag should be utilized
1608# Note: the default flag is '-a'
1609built_with_use() { 1729built_with_use() {
1730 local hidden="no"
1731 if [[ $1 == "--hidden" ]] ; then
1732 hidden="yes"
1733 shift
1734 fi
1735
1736 local missing_action="die"
1737 if [[ $1 == "--missing" ]] ; then
1738 missing_action=$2
1739 shift ; shift
1740 case ${missing_action} in
1741 true|false|die) ;;
1742 *) die "unknown action '${missing_action}'";;
1743 esac
1744 fi
1745
1610 local opt=$1 1746 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1747 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612 1748
1613 local PKG=$(best_version $1) 1749 local PKG=$(best_version $1)
1750 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1614 shift 1751 shift
1615 1752
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1753 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1617 [[ ! -e ${USEFILE} ]] && return 1 1754 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1755
1756 # if the IUSE file doesn't exist, the read will error out, we need to handle
1757 # this gracefully
1758 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1759 case ${missing_action} in
1760 true) return 0;;
1761 false) return 1;;
1762 die) die "Unable to determine what USE flags $PKG was built with";;
1763 esac
1764 fi
1765
1766 if [[ ${hidden} == "no" ]] ; then
1767 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1768 # Don't check USE_EXPAND #147237
1769 local expand
1770 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1771 if [[ $1 == ${expand}_* ]] ; then
1772 expand=""
1773 break
1774 fi
1775 done
1776 if [[ -n ${expand} ]] ; then
1777 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1778 case ${missing_action} in
1779 true) return 0;;
1780 false) return 1;;
1781 die) die "$PKG does not actually support the $1 USE flag!";;
1782 esac
1783 fi
1784 fi
1785 fi
1618 1786
1619 local USE_BUILT=$(<${USEFILE}) 1787 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do 1788 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then 1789 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0 1790 has $1 ${USE_BUILT} && return 0
1626 shift 1794 shift
1627 done 1795 done
1628 [[ ${opt} = "-a" ]] 1796 [[ ${opt} = "-a" ]]
1629} 1797}
1630 1798
1799# @FUNCTION: epunt_cxx
1800# @USAGE: [dir to scan]
1801# @DESCRIPTION:
1631# Many configure scripts wrongly bail when a C++ compiler 1802# Many configure scripts wrongly bail when a C++ compiler could not be
1632# could not be detected. #73450 1803# detected. If dir is not specified, then it defaults to ${S}.
1804#
1805# http://bugs.gentoo.org/73450
1633epunt_cxx() { 1806epunt_cxx() {
1634 local dir=$1 1807 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S} 1808 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks" 1809 ebegin "Removing useless C++ checks"
1637 local f 1810 local f
1638 for f in $(find ${dir} -name configure) ; do 1811 find "${dir}" -name configure | while read f ; do
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1812 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done 1813 done
1641 eend 0 1814 eend 0
1642} 1815}
1643 1816
1644# dopamd [ file ] [ new file ] 1817# @FUNCTION: make_wrapper
1645# 1818# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1646# Install pam auth config file in /etc/pam.d 1819# @DESCRIPTION:
1647# 1820# Create a shell wrapper script named wrapper in installpath
1648# The first argument, 'file' is required. Install as 'new file', if 1821# (defaults to the bindir) to execute target (default of wrapper) by
1649# specified. 1822# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1650 1823# libpaths followed by optionally changing directory to chdir.
1651dopamd() { 1824make_wrapper() {
1652 local pamd="$1" newpamd="${2:-$1}" 1825 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1826 local tmpwrapper=$(emktemp)
1654 1827 # We don't want to quote ${bin} so that people can pass complex
1655 use pam || return 0 1828 # things as $bin ... "./someprog --args"
1656 1829 cat << EOF > "${tmpwrapper}"
1657 insinto /etc/pam.d 1830#!/bin/sh
1658 # these are the default doins options, but be explicit just in case 1831cd "${chdir:-.}"
1659 insopts -m 0644 -o root -g root 1832if [ -n "${libdir}" ] ; then
1660 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1833 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1834 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1835 else
1836 export LD_LIBRARY_PATH="${libdir}"
1837 fi
1838fi
1839exec ${bin} "\$@"
1840EOF
1841 chmod go+rx "${tmpwrapper}"
1842 if [[ -n ${path} ]] ; then
1843 (
1844 exeinto "${path}"
1845 newexe "${tmpwrapper}" "${wrapper}"
1846 ) || die
1847 else
1848 newbin "${tmpwrapper}" "${wrapper}" || die
1849 fi
1661} 1850}
1851
1852# @FUNCTION: prepalldocs
1853# @USAGE:
1854# @DESCRIPTION:
1855# Compress files in /usr/share/doc which are not already
1856# compressed, excluding /usr/share/doc/${PF}/html.
1857# Uses the ecompressdir to do the compression.
1858# 2009-02-18 by betelgeuse:
1859# Commented because ecompressdir is even more internal to
1860# Portage than prepalldocs (it's not even mentioned in man 5
1861# ebuild). Please submit a better version for review to gentoo-dev
1862# if you want prepalldocs here.
1863#prepalldocs() {
1864# if [[ -n $1 ]] ; then
1865# ewarn "prepalldocs: invalid usage; takes no arguments"
1866# fi
1867
1868# cd "${D}"
1869# [[ -d usr/share/doc ]] || return 0
1870
1871# find usr/share/doc -exec gzip {} +
1872# ecompressdir --ignore /usr/share/doc/${PF}/html
1873# ecompressdir --queue /usr/share/doc
1874#}

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