/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.24 Revision 1.178
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 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 1.24 2003/03/03 21:27:15 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.178 2005/05/26 22:09:26 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15newdepend "!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local libdir="$(get_libdir)"
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
70 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 72 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 76 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 77
49 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 79 */
80 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 81 END_LDSCRIPT
52 82 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 83 done
54
55 return 0
56} 84}
57 85
58# Simple function to draw a line consisting of '=' the same length as $* 86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
59# 88#
60# <azarah@gentoo.org> (11 Nov 2002) 89# <azarah@gentoo.org> (11 Nov 2002)
61# 90#
62draw_line() { 91draw_line() {
63 local i=0 92 local i=0
70 return 0 99 return 0
71 fi 100 fi
72 101
73 # Get the length of $* 102 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)" 103 str_length="$(echo -n "$*" | wc -m)"
75 104
76 while [ "$i" -lt "${str_length}" ] 105 while [ "$i" -lt "${str_length}" ]
77 do 106 do
78 echo -n "=" 107 echo -n "="
79 108
80 i=$((i + 1)) 109 i=$((i + 1))
81 done 110 done
82 111
83 echo 112 echo
84 113
88# Default directory where patches are located 117# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 119# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 121# Default options for patch
93EPATCH_OPTS="" 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 125# List of patches not to apply. Not this is only file names,
95# and not the full path .. 126# and not the full path ..
96EPATCH_EXCLUDE="" 127EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 128# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 129EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style:
133#
134# ??_${ARCH}_foo.${EPATCH_SUFFIX}
135#
136EPATCH_FORCE="no"
99 137
100# This function is for bulk patching, or in theory for just one 138# This function is for bulk patching, or in theory for just one
101# or two patches. 139# or two patches.
102# 140#
103# It should work with .bz2, .gz, .zip and plain text patches. 141# It should work with .bz2, .gz, .zip and plain text patches.
138 local SINGLE_PATCH="no" 176 local SINGLE_PATCH="no"
139 local x="" 177 local x=""
140 178
141 if [ "$#" -gt 1 ] 179 if [ "$#" -gt 1 ]
142 then 180 then
143 eerror "Invalid arguments to epatch()" 181 local m=""
144 die "Invalid arguments to epatch()" 182 for m in "$@" ; do
183 epatch "${m}"
184 done
185 return 0
145 fi 186 fi
146 187
147 if [ -n "$1" -a -f "$1" ] 188 if [ -n "$1" -a -f "$1" ]
148 then 189 then
149 SINGLE_PATCH="yes" 190 SINGLE_PATCH="yes"
150 191
151 local EPATCH_SOURCE="$1" 192 local EPATCH_SOURCE="$1"
152 local EPATCH_SUFFIX="${1##*\.}" 193 local EPATCH_SUFFIX="${1##*\.}"
153 194
154 elif [ -n "$1" -a -d "$1" ] 195 elif [ -n "$1" -a -d "$1" ]
155 then 196 then
197 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
198 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
199 then
200 local EPATCH_SOURCE="$1/*"
201 else
156 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
203 fi
157 else 204 else
158 if [ ! -d ${EPATCH_SOURCE} ] 205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
159 then 206 then
160 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
161 then 208 then
162 EPATCH_SOURCE="$1" 209 EPATCH_SOURCE="$1"
163 fi 210 fi
164 211
165 echo 212 echo
166 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
167 eerror 214 eerror
168 eerror " ${EPATCH_SOURCE}" 215 eerror " ${EPATCH_SOURCE}"
216 eerror " ( ${EPATCH_SOURCE##*/} )"
169 echo 217 echo
170 die "Cannot find \$EPATCH_SOURCE!" 218 die "Cannot find \$EPATCH_SOURCE!"
171 fi 219 fi
172 220
173 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
174 fi 222 fi
175 223
176 case ${EPATCH_SUFFIX##*\.} in 224 case ${EPATCH_SUFFIX##*\.} in
177 bz2) 225 bz2)
192 ;; 240 ;;
193 esac 241 esac
194 242
195 if [ "${SINGLE_PATCH}" = "no" ] 243 if [ "${SINGLE_PATCH}" = "no" ]
196 then 244 then
197 einfo "Applying various patches (bugfixes/updates)..." 245 einfo "${EPATCH_MULTI_MSG}"
198 fi 246 fi
199 for x in ${EPATCH_SOURCE} 247 for x in ${EPATCH_SOURCE}
200 do 248 do
201 # New ARCH dependant patch naming scheme... 249 # New ARCH dependant patch naming scheme ...
202 # 250 #
203 # ???_arch_foo.patch 251 # ???_arch_foo.patch
204 # 252 #
205 if [ -f ${x} ] && \ 253 if [ -f ${x} ] && \
206 [ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] 254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ])
207 then 256 then
208 local count=0 257 local count=0
209 local popts="${EPATCH_OPTS}" 258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
210 260
211 if [ -n "${EPATCH_EXCLUDE}" ] 261 if [ -n "${EPATCH_EXCLUDE}" ]
212 then 262 then
213 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
214 then 264 then
215 continue 265 continue
216 fi 266 fi
217 fi 267 fi
218 268
219 if [ "${SINGLE_PATCH}" = "yes" ] 269 if [ "${SINGLE_PATCH}" = "yes" ]
220 then 270 then
221 if [ -n "${EPATCH_SINGLE_MSG}" ] 271 if [ -n "${EPATCH_SINGLE_MSG}" ]
222 then 272 then
223 einfo "${EPATCH_SINGLE_MSG}" 273 einfo "${EPATCH_SINGLE_MSG}"
224 else 274 else
225 einfo "Applying ${x##*/}..." 275 einfo "Applying ${patchname} ..."
226 fi 276 fi
227 else 277 else
228 einfo " ${x##*/}..." 278 einfo " ${patchname} ..."
229 fi 279 fi
230 280
231 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
233 283
234 # Allow for prefix to differ ... im lazy, so shoot me :/ 284 # Allow for prefix to differ ... im lazy, so shoot me :/
235 while [ "${count}" -lt 5 ] 285 while [ "${count}" -lt 5 ]
236 do 286 do
237 # Generate some useful debug info ... 287 # Generate some useful debug info ...
238 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
239 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
240 290
241 if [ "${PATCH_SUFFIX}" != "patch" ] 291 if [ "${PATCH_SUFFIX}" != "patch" ]
242 then 292 then
243 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 else 295 else
246 PATCH_TARGET="${x}" 296 PATCH_TARGET="${x}"
247 fi 297 fi
248 298
249 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 301
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 304
255 if [ "${PATCH_SUFFIX}" != "patch" ] 305 if [ "${PATCH_SUFFIX}" != "patch" ]
256 then 306 then
257 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
258 then 308 then
259 echo 309 echo
260 eerror "Could not extract patch!" 310 eerror "Could not extract patch!"
261 #die "Could not extract patch!" 311 #die "Could not extract patch!"
262 count=5 312 count=5
263 break 313 break
264 fi 314 fi
265 fi 315 fi
266 316
267 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
268 then 318 then
269 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
270 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
271 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
272 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
273 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
274 324
275 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
276 326
277 if [ "$?" -ne 0 ] 327 if [ "$?" -ne 0 ]
278 then 328 then
279 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo 330 echo
281 eerror "A dry-run of patch command succeeded, but actually" 331 eerror "A dry-run of patch command succeeded, but actually"
282 eerror "applying the patch failed!" 332 eerror "applying the patch failed!"
283 #die "Real world sux compared to the dreamworld!" 333 #die "Real world sux compared to the dreamworld!"
284 count=5 334 count=5
285 fi 335 fi
286 336
287 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
288 338
289 break 339 break
290 fi 340 fi
291 341
292 count=$((count + 1)) 342 count=$((count + 1))
293 done 343 done
298 fi 348 fi
299 349
300 if [ "${count}" -eq 5 ] 350 if [ "${count}" -eq 5 ]
301 then 351 then
302 echo 352 echo
303 eerror "Failed Patch: ${x##*/}!" 353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
304 eerror 355 eerror
305 eerror "Include in your bugreport the contents of:" 356 eerror "Include in your bugreport the contents of:"
306 eerror 357 eerror
307 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
308 echo 359 echo
309 die "Failed Patch: ${x##*/}!" 360 die "Failed Patch: ${patchname}!"
310 fi 361 fi
311 362
312 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
313 364
314 eend 0 365 eend 0
315 fi 366 fi
316 done 367 done
317 if [ "${SINGLE_PATCH}" = "no" ] 368 if [ "${SINGLE_PATCH}" = "no" ]
318 then 369 then
319 einfo "Done with patching" 370 einfo "Done with patching"
320 fi 371 fi
321} 372}
322 373
323# This function check how many cpu's are present, and then set 374# Cheap replacement for when debianutils (and thus mktemp)
324# -j in MAKEOPTS accordingly. 375# does not exist on the users system
376# vapier@gentoo.org
325# 377#
326# Thanks to nall <nall@gentoo.org> for this. 378# Takes just 1 optional parameter (the directory to create tmpfile in)
327# 379emktemp() {
328get_number_of_jobs() { 380 local exe="touch"
329 local jobs=0 381 [ "$1" == "-d" ] && exe="mkdir" && shift
382 local topdir="$1"
330 383
331 if [ ! -r /proc/cpuinfo ] 384 if [ -z "${topdir}" ]
332 then 385 then
333 return 1 386 [ -z "${T}" ] \
387 && topdir="/tmp" \
388 || topdir="${T}"
334 fi 389 fi
335 390
336 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565. 391 if [ -z "$(type -p mktemp)" ]
337 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
338 then 392 then
339 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`" 393 local tmp=/
340 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`" 394 while [ -e "${tmp}" ] ; do
341 ADMINPARAM="${ADMINPARAM/-j}" 395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
396 done
397 ${exe} "${tmp}"
398 echo "${tmp}"
399 else
400 [ "${exe}" == "touch" ] \
401 && exe="-p" \
402 || exe="-d"
403 mktemp ${exe} "${topdir}"
342 fi 404 fi
405}
343 406
344 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 407# Small wrapper for getent (Linux), nidump (Mac OS X),
345 408# and pw (FreeBSD) used in enewuser()/enewgroup()
346 if [ "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
347 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
348 then 411#
349 # these archs will always have "[Pp]rocessor" 412# egetent(database, key)
350 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 413egetent() {
351 414 if useq ppc-macos ; then
352 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 415 case "$2" in
353 then 416 *[!0-9]*) # Non numeric
354 # sparc always has "ncpus active" 417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
355 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 418 ;;
356 419 *) # Numeric
357 elif [ "${ARCH}" = "alpha" ] 420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
358 then 421 ;;
359 # alpha has "cpus active", but only when compiled with SMP 422 esac
360 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ] 423 elif useq x86-fbsd ; then
424 local action
425 if [ "$1" == "passwd" ]
361 then 426 then
362 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 427 action="user"
363 else 428 else
364 jobs=2 429 action="group"
365 fi 430 fi
366 431 pw show "${action}" "$2" -q
367 elif [ "${ARCH}" = "ppc" ]
368 then
369 # ppc has "processor", but only when compiled with SMP
370 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
371 then
372 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
373 else 432 else
374 jobs=2 433 which nscd >& /dev/null && nscd -i "$1"
375 fi 434 getent "$1" "$2"
376 else
377 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
378 die "Unknown ARCH -- ${ARCH}!"
379 fi
380
381 # Make sure the number is valid ...
382 if [ "${jobs}" -lt 1 ]
383 then
384 jobs=1
385 fi
386
387 if [ -n "${ADMINPARAM}" ]
388 then
389 if [ "${jobs}" -gt "${ADMINPARAM}" ]
390 then
391 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
392 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
393 else
394 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
395 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
396 fi
397 fi 435 fi
398} 436}
399 437
400# Simplify/standardize adding users to the system 438# Simplify/standardize adding users to the system
401# vapier@gentoo.org 439# vapier@gentoo.org
403# enewuser(username, uid, shell, homedir, groups, extra options) 441# enewuser(username, uid, shell, homedir, groups, extra options)
404# 442#
405# Default values if you do not specify any: 443# Default values if you do not specify any:
406# username: REQUIRED ! 444# username: REQUIRED !
407# uid: next available (see useradd(8)) 445# uid: next available (see useradd(8))
446# note: pass -1 to get default behavior
408# shell: /bin/false 447# shell: /bin/false
409# homedir: /dev/null 448# homedir: /dev/null
410# groups: none 449# groups: none
411# extra: comment of 'added by portage for ${PN}' 450# extra: comment of 'added by portage for ${PN}'
412enewuser() { 451enewuser() {
413 # get the username 452 # get the username
414 local euser="$1"; shift 453 local euser="$1"; shift
415 if [ -z "${euser}" ] ; then 454 if [ -z "${euser}" ]
455 then
416 eerror "No username specified !" 456 eerror "No username specified !"
417 die "Cannot call enewuser without a username" 457 die "Cannot call enewuser without a username"
418 fi 458 fi
459
460 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
462 then
463 return 0
464 fi
419 einfo "Adding user '${euser}' to your system ..." 465 einfo "Adding user '${euser}' to your system ..."
420 466
421 # setup a file for testing usernames/groups
422 local tmpfile="`mktemp -p ${T}`"
423 touch ${tmpfile}
424 chown ${euser} ${tmpfile} >& /dev/null
425 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
426
427 # see if user already exists
428 if [ "${euser}" == "${realuser}" ] ; then
429 einfo "${euser} already exists on your system :)"
430 return 0
431 fi
432
433 # options to pass to useradd 467 # options to pass to useradd
434 local opts="" 468 local opts=
435 469
436 # handle uid 470 # handle uid
437 local euid="$1"; shift 471 local euid="$1"; shift
438 if [ ! -z "${euid}" ] ; then 472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
473 then
439 if [ ${euid} -gt 0 ] ; then 474 if [ "${euid}" -gt 0 ]
440 opts="${opts} -u ${euid}" 475 then
476 if [ ! -z "`egetent passwd ${euid}`" ]
477 then
478 euid="next"
479 fi
441 else 480 else
442 eerror "Userid given but is not greater than 0 !" 481 eerror "Userid given but is not greater than 0 !"
443 die "${euid} is not a valid UID" 482 die "${euid} is not a valid UID"
444 fi 483 fi
445 else 484 else
446 euid="next available" 485 euid="next"
486 fi
487 if [ "${euid}" == "next" ]
488 then
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
447 fi 494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break
497 done
498 fi
499 opts="${opts} -u ${euid}"
448 einfo " - Userid: ${euid}" 500 einfo " - Userid: ${euid}"
449 501
450 # handle shell 502 # handle shell
451 local eshell="$1"; shift 503 local eshell="$1"; shift
452 if [ ! -z "${eshell}" ] ; then 504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
505 then
453 if [ ! -e ${eshell} ] ; then 506 if [ ! -e "${eshell}" ]
507 then
454 eerror "A shell was specified but it does not exist !" 508 eerror "A shell was specified but it does not exist !"
455 die "${eshell} does not exist" 509 die "${eshell} does not exist"
456 fi 510 fi
457 else 511 else
512 if [ "${USERLAND}" == "BSD" ]
513 then
514 eshell="/usr/bin/false"
515 else
458 eshell=/bin/false 516 eshell="/bin/false"
517 fi
459 fi 518 fi
460 einfo " - Shell: ${eshell}" 519 einfo " - Shell: ${eshell}"
461 opts="${opts} -s ${eshell}" 520 opts="${opts} -s ${eshell}"
462 521
463 # handle homedir 522 # handle homedir
464 local ehome="$1"; shift 523 local ehome="$1"; shift
465 if [ -z "${ehome}" ] ; then 524 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ]
525 then
466 ehome=/dev/null 526 ehome="/dev/null"
467 fi 527 fi
468 einfo " - Home: ${ehome}" 528 einfo " - Home: ${ehome}"
469 opts="${opts} -d ${ehome}" 529 opts="${opts} -d ${ehome}"
470 530
471 # handle groups 531 # handle groups
472 local egroups="$1"; shift 532 local egroups="$1"; shift
473 if [ ! -z "${egroups}" ] ; then 533 if [ ! -z "${egroups}" ]
474 local realgroup 534 then
475 local oldifs="${IFS}" 535 local oldifs="${IFS}"
536 local defgroup="" exgroups=""
537
476 export IFS="," 538 export IFS=","
477 for g in ${egroups} ; do 539 for g in ${egroups}
478 chgrp ${g} ${tmpfile} >& /dev/null 540 do
479 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 541 export IFS="${oldifs}"
480 if [ "${g}" != "${realgroup}" ] ; then 542 if [ -z "`egetent group \"${g}\"`" ]
543 then
481 eerror "You must add ${g} to the system first" 544 eerror "You must add group ${g} to the system first"
482 die "${g} is not a valid GID" 545 die "${g} is not a valid GID"
483 fi 546 fi
547 if [ -z "${defgroup}" ]
548 then
549 defgroup="${g}"
550 else
551 exgroups="${exgroups},${g}"
552 fi
553 export IFS=","
484 done 554 done
485 export IFS="${oldifs}" 555 export IFS="${oldifs}"
556
486 opts="${opts} -g ${egroups}" 557 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ]
559 then
560 opts="${opts} -G ${exgroups:1}"
561 fi
487 else 562 else
488 egroups="(none)" 563 egroups="(none)"
489 fi 564 fi
490 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
491 566
492 # handle extra and add the user 567 # handle extra and add the user
493 local eextra="$@" 568 local eextra="$@"
494 local oldsandbox="${oldsandbox}" 569 local oldsandbox="${SANDBOX_ON}"
495 export SANDBOX_ON="0" 570 export SANDBOX_ON="0"
571 if useq ppc-macos
572 then
573 ### Make the user
496 if [ -z "${eextra}" ] ; then 574 if [ -z "${eextra}" ]
497 useradd ${opts} ${euser} \ 575 then
576 dscl . create /users/${euser} uid ${euid}
577 dscl . create /users/${euser} shell ${eshell}
578 dscl . create /users/${euser} home ${ehome}
579 dscl . create /users/${euser} realname "added by portage for ${PN}"
580 ### Add the user to the groups specified
581 local oldifs="${IFS}"
582 export IFS=","
583 for g in ${egroups}
584 do
585 dscl . merge /groups/${g} users ${euser}
586 done
587 export IFS="${oldifs}"
588 else
589 einfo "Extra options are not supported on macos yet"
590 einfo "Please report the ebuild along with the info below"
591 einfo "eextra: ${eextra}"
592 die "Required function missing"
593 fi
594 elif use x86-fbsd ; then
595 if [ -z "${eextra}" ]
596 then
597 pw useradd ${euser} ${opts} \
498 -c "added by portage for ${PN}" \ 598 -c "added by portage for ${PN}" \
499 || die "enewuser failed" 599 die "enewuser failed"
500 else 600 else
501 einfo " - Extra: ${eextra}" 601 einfo " - Extra: ${eextra}"
602 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed"
604 fi
605 else
606 if [ -z "${eextra}" ]
607 then
608 useradd ${opts} ${euser} \
609 -c "added by portage for ${PN}" \
610 || die "enewuser failed"
611 else
612 einfo " - Extra: ${eextra}"
502 useradd ${opts} ${euser} ${eextra} \ 613 useradd ${opts} ${euser} ${eextra} \
503 || die "enewuser failed" 614 || die "enewuser failed"
615 fi
504 fi 616 fi
505 export SANDBOX_ON="${oldsandbox}" 617 export SANDBOX_ON="${oldsandbox}"
506 618
507 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 619 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
620 then
508 einfo " - Creating ${ehome} in ${D}" 621 einfo " - Creating ${ehome} in ${D}"
509 dodir ${ehome} 622 dodir ${ehome}
510 fperms ${euser} ${ehome} 623 fowners ${euser} ${ehome}
624 fperms 755 ${ehome}
511 fi 625 fi
512} 626}
513 627
514# Simplify/standardize adding groups to the system 628# Simplify/standardize adding groups to the system
515# vapier@gentoo.org 629# vapier@gentoo.org
521# gid: next available (see groupadd(8)) 635# gid: next available (see groupadd(8))
522# extra: none 636# extra: none
523enewgroup() { 637enewgroup() {
524 # get the group 638 # get the group
525 local egroup="$1"; shift 639 local egroup="$1"; shift
526 if [ -z "${egroup}" ] ; then 640 if [ -z "${egroup}" ]
641 then
527 eerror "No group specified !" 642 eerror "No group specified !"
528 die "Cannot call enewgroup without a group" 643 die "Cannot call enewgroup without a group"
529 fi 644 fi
645
646 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
648 then
649 return 0
650 fi
530 einfo "Adding group '${egroup}' to your system ..." 651 einfo "Adding group '${egroup}' to your system ..."
531 652
532 # setup a file for testing groupname
533 local tmpfile="`mktemp -p ${T}`"
534 touch ${tmpfile}
535 chgrp ${egroup} ${tmpfile} >& /dev/null
536 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
537
538 # see if group already exists
539 if [ "${egroup}" == "${realgroup}" ] ; then
540 einfo "${egroup} already exists on your system :)"
541 return 0
542 fi
543
544 # options to pass to useradd 653 # options to pass to useradd
545 local opts="" 654 local opts=
546 655
547 # handle gid 656 # handle gid
548 local egid="$1"; shift 657 local egid="$1"; shift
549 if [ ! -z "${egid}" ] ; then 658 if [ ! -z "${egid}" ]
659 then
550 if [ ${egid} -gt 0 ] ; then 660 if [ "${egid}" -gt 0 ]
661 then
662 if [ -z "`egetent group ${egid}`" ]
663 then
664 if useq ppc-macos ; then
665 opts="${opts} ${egid}"
666 else
551 opts="${opts} -g ${egid}" 667 opts="${opts} -g ${egid}"
668 fi
669 else
670 egid="next available; requested gid taken"
671 fi
552 else 672 else
553 eerror "Groupid given but is not greater than 0 !" 673 eerror "Groupid given but is not greater than 0 !"
554 die "${egid} is not a valid GID" 674 die "${egid} is not a valid GID"
555 fi 675 fi
556 else 676 else
561 # handle extra 681 # handle extra
562 local eextra="$@" 682 local eextra="$@"
563 opts="${opts} ${eextra}" 683 opts="${opts} ${eextra}"
564 684
565 # add the group 685 # add the group
566 local oldsandbox="${oldsandbox}" 686 local oldsandbox="${SANDBOX_ON}"
567 export SANDBOX_ON="0" 687 export SANDBOX_ON="0"
688 if useq ppc-macos ; then
689 if [ ! -z "${eextra}" ];
690 then
691 einfo "Extra options are not supported on macos yet"
692 einfo "Please report the ebuild along with the info below"
693 einfo "eextra: ${eextra}"
694 die "Required function missing"
695 fi
696
697 # If we need the next available
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for egid in `jot 898 101`; do
701 [ -z "`egetent group ${egid}`" ] && break
702 done
703 esac
704 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then
707 case ${egid} in
708 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do
710 [ -z "`egetent group ${egid}`" ] && break
711 done
712 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 else
568 groupadd ${opts} ${egroup} || die "enewgroup failed" 715 groupadd ${opts} ${egroup} || die "enewgroup failed"
716 fi
569 export SANDBOX_ON="${oldsandbox}" 717 export SANDBOX_ON="${oldsandbox}"
570} 718}
571 719
572# Simple script to replace 'dos2unix' binaries 720# Simple script to replace 'dos2unix' binaries
573# vapier@gentoo.org 721# vapier@gentoo.org
574# 722#
575# edos2unix(file, <more files>...) 723# edos2unix(file, <more files> ...)
576edos2unix() { 724edos2unix() {
577 for f in $@ ; do 725 for f in "$@"
578 cp ${f} ${T}/ 726 do
579 sed 's/\r$//' ${T}/${f}.old > ${f} 727 cp "${f}" ${T}/edos2unix
728 sed 's/\r$//' ${T}/edos2unix > "${f}"
580 done 729 done
581} 730}
731
732
733##############################################################
734# START: Handle .desktop files and menu entries #
735# maybe this should be separated into a new eclass some time #
736# lanius@gentoo.org #
737##############################################################
738
739# Make a desktop file !
740# Great for making those icons in kde/gnome startmenu !
741# Amaze your friends ! Get the women ! Join today !
742#
743# make_desktop_entry(<binary>, [name], [icon], [type], [path])
744#
745# binary: what binary does the app run with ?
746# name: the name that will show up in the menu
747# icon: give your little like a pretty little icon ...
748# this can be relative (to /usr/share/pixmaps) or
749# a full path to an icon
750# type: what kind of application is this ? for categories:
751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
752# path: if your app needs to startup in a specific dir
753make_desktop_entry() {
754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
755
756 local exec=${1}
757 local name=${2:-${PN}}
758 local icon=${3:-${PN}.png}
759 local type=${4}
760 local path=${5}
761
762 if [[ -z ${type} ]] ; then
763 local catmaj=${CATEGORY%%-*}
764 local catmin=${CATEGORY##*-}
765 case ${catmaj} in
766 app)
767 case ${catmin} in
768 admin) type=System;;
769 cdr) type=DiscBurning;;
770 dicts) type=Dictionary;;
771 editors) type=TextEditor;;
772 emacs) type=TextEditor;;
773 emulation) type=Emulator;;
774 laptop) type=HardwareSettings;;
775 office) type=Office;;
776 vim) type=TextEditor;;
777 xemacs) type=TextEditor;;
778 *) type=;;
779 esac
780 ;;
781
782 dev)
783 type="Development"
784 ;;
785
786 games)
787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in
790 action) type=ActionGame;;
791 arcade) type=ArcadeGame;;
792 board) type=BoardGame;;
793 kid) type=KidsGame;;
794 emulation) type=Emulator;;
795 puzzle) type=LogicGame;;
796 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;;
798 simulation) type=Simulation;;
799 sports) type=SportsGame;;
800 strategy) type=StrategyGame;;
801 *) type=;;
802 esac
803 type="Game;${type}"
804 ;;
805
806 mail)
807 type="Network;Email"
808 ;;
809
810 media)
811 case ${catmin} in
812 gfx) type=Graphics;;
813 radio) type=Tuner;;
814 sound) type=Audio;;
815 tv) type=TV;;
816 video) type=Video;;
817 *) type=;;
818 esac
819 type="AudioVideo;${type}"
820 ;;
821
822 net)
823 case ${catmin} in
824 dialup) type=Dialup;;
825 ftp) type=FileTransfer;;
826 im) type=InstantMessaging;;
827 irc) type=IRCClient;;
828 mail) type=Email;;
829 news) type=News;;
830 nntp) type=News;;
831 p2p) type=FileTransfer;;
832 *) type=;;
833 esac
834 type="Network;${type}"
835 ;;
836
837 sci)
838 case ${catmin} in
839 astro*) type=Astronomoy;;
840 bio*) type=Biology;;
841 calc*) type=Calculator;;
842 chem*) type=Chemistry;;
843 geo*) type=Geology;;
844 math*) type=Math;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 www)
851 case ${catmin} in
852 client) type=WebBrowser;;
853 *) type=;;
854 esac
855 type="Network"
856 ;;
857
858 *)
859 type=
860 ;;
861 esac
862 fi
863 if [ "${SLOT}" == "0" ] ; then
864 local desktop_name="${PN}"
865 else
866 local desktop_name="${PN}-${SLOT}"
867 fi
868 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
869
870echo "[Desktop Entry]
871Encoding=UTF-8
872Version=0.9.2
873Name=${name}
874Type=Application
875Comment=${DESCRIPTION}
876Exec=${exec}
877Path=${path}
878Icon=${icon}
879Categories=Application;${type};" > "${desktop}"
880
881 insinto /usr/share/applications
882 doins "${desktop}"
883
884 return 0
885}
886
887# Make a GDM/KDM Session file
888#
889# make_desktop_entry(<title>, <command>)
890# title: File to execute to start the Window Manager
891# command: Name of the Window Manager
892
893make_session_desktop() {
894 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
895 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
896
897 local title=$1
898 local command=$2
899 local desktop=${T}/${wm}.desktop
900
901echo "[Desktop Entry]
902Encoding=UTF-8
903Name=${title}
904Comment=This session logs you into ${title}
905Exec=${command}
906TryExec=${command}
907Type=Application" > "${desktop}"
908
909 insinto /usr/share/xsessions
910 doins "${desktop}"
911}
912
913domenu() {
914 local i j
915 insinto /usr/share/applications
916 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then
918 doins "${i}"
919 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.desktop ; do
921 doins "${j}"
922 done
923 fi
924 done
925}
926newmenu() {
927 insinto /usr/share/applications
928 newins "$1" "$2"
929}
930
931doicon() {
932 local i j
933 insinto /usr/share/pixmaps
934 for i in "$@" ; do
935 if [[ -f ${i} ]] ; then
936 doins "${i}"
937 elif [[ -d ${i} ]] ; then
938 for j in "${i}"/*.png ; do
939 doins "${j}"
940 done
941 fi
942 done
943}
944newicon() {
945 insinto /usr/share/pixmaps
946 newins "$1" "$2"
947}
948
949##############################################################
950# END: Handle .desktop files and menu entries #
951##############################################################
952
953
954# for internal use only (unpack_pdv and unpack_makeself)
955find_unpackable_file() {
956 local src="$1"
957 if [ -z "${src}" ]
958 then
959 src="${DISTDIR}/${A}"
960 else
961 if [ -e "${DISTDIR}/${src}" ]
962 then
963 src="${DISTDIR}/${src}"
964 elif [ -e "${PWD}/${src}" ]
965 then
966 src="${PWD}/${src}"
967 elif [ -e "${src}" ]
968 then
969 src="${src}"
970 fi
971 fi
972 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
973 echo "${src}"
974}
975
976# Unpack those pesky pdv generated files ...
977# They're self-unpacking programs with the binary package stuffed in
978# the middle of the archive. Valve seems to use it a lot ... too bad
979# it seems to like to segfault a lot :(. So lets take it apart ourselves.
980#
981# Usage: unpack_pdv [file to unpack] [size of off_t]
982# - you have to specify the off_t size ... i have no idea how to extract that
983# information out of the binary executable myself. basically you pass in
984# the size of the off_t type (in bytes) on the machine that built the pdv
985# archive. one way to determine this is by running the following commands:
986# strings <pdv archive> | grep lseek
987# strace -elseek <pdv archive>
988# basically look for the first lseek command (we do the strings/grep because
989# sometimes the function call is _llseek or something) and steal the 2nd
990# parameter. here is an example:
991# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
992# lseek
993# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
994# lseek(3, -4, SEEK_END) = 2981250
995# thus we would pass in the value of '4' as the second parameter.
996unpack_pdv() {
997 local src="`find_unpackable_file $1`"
998 local sizeoff_t="$2"
999
1000 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1001
1002 local shrtsrc="`basename ${src}`"
1003 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1004 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1005 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1006
1007 # grab metadata for debug reasons
1008 local metafile="$(emktemp)"
1009 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1010
1011 # rip out the final file name from the metadata
1012 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1013 datafile="`basename ${datafile}`"
1014
1015 # now lets uncompress/untar the file if need be
1016 local tmpfile="$(emktemp)"
1017 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1018
1019 local iscompressed="`file -b ${tmpfile}`"
1020 if [ "${iscompressed:0:8}" == "compress" ] ; then
1021 iscompressed=1
1022 mv ${tmpfile}{,.Z}
1023 gunzip ${tmpfile}
1024 else
1025 iscompressed=0
1026 fi
1027 local istar="`file -b ${tmpfile}`"
1028 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1029 istar=1
1030 else
1031 istar=0
1032 fi
1033
1034 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1035 #dd if=${src} ibs=${metaskip} count=1 \
1036 # | dd ibs=${tailskip} skip=1 \
1037 # | gzip -dc \
1038 # > ${datafile}
1039 if [ ${iscompressed} -eq 1 ] ; then
1040 if [ ${istar} -eq 1 ] ; then
1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1042 | head -c $((${metaskip}-${tailskip})) \
1043 | tar -xzf -
1044 else
1045 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1046 | head -c $((${metaskip}-${tailskip})) \
1047 | gzip -dc \
1048 > ${datafile}
1049 fi
1050 else
1051 if [ ${istar} -eq 1 ] ; then
1052 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1053 | head -c $((${metaskip}-${tailskip})) \
1054 | tar --no-same-owner -xf -
1055 else
1056 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1057 | head -c $((${metaskip}-${tailskip})) \
1058 > ${datafile}
1059 fi
1060 fi
1061 true
1062 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1063 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1064}
1065
1066# Unpack those pesky makeself generated files ...
1067# They're shell scripts with the binary package tagged onto
1068# the end of the archive. Loki utilized the format as does
1069# many other game companies.
1070#
1071# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1072# - If the file is not specified then unpack will utilize ${A}.
1073# - If the offset is not specified then we will attempt to extract
1074# the proper offset from the script itself.
1075unpack_makeself() {
1076 local src="$(find_unpackable_file "$1")"
1077 local skip="$2"
1078 local exe="$3"
1079
1080 local shrtsrc="$(basename "${src}")"
1081 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1082 if [ -z "${skip}" ]
1083 then
1084 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1085 local skip=0
1086 exe=tail
1087 case ${ver} in
1088 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1089 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1090 ;;
1091 2.0|2.0.1)
1092 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1093 ;;
1094 2.1.1)
1095 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1096 let skip="skip + 1"
1097 ;;
1098 2.1.2)
1099 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1100 let skip="skip + 1"
1101 ;;
1102 2.1.3)
1103 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1104 let skip="skip + 1"
1105 ;;
1106 2.1.4)
1107 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1108 skip=$(head -n ${skip} "${src}" | wc -c)
1109 exe="dd"
1110 ;;
1111 *)
1112 eerror "I'm sorry, but I was unable to support the Makeself file."
1113 eerror "The version I detected was '${ver}'."
1114 eerror "Please file a bug about the file ${shrtsrc} at"
1115 eerror "http://bugs.gentoo.org/ so that support can be added."
1116 die "makeself version '${ver}' not supported"
1117 ;;
1118 esac
1119 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1120 fi
1121 case ${exe} in
1122 tail) exe="tail -n +${skip} '${src}'";;
1123 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1124 *) die "makeself cant handle exe '${exe}'"
1125 esac
1126
1127 # lets grab the first few bytes of the file to figure out what kind of archive it is
1128 local tmpfile="$(emktemp)"
1129 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1130 local filetype="$(file -b "${tmpfile}")"
1131 case ${filetype} in
1132 *tar\ archive)
1133 eval ${exe} | tar --no-same-owner -xf -
1134 ;;
1135 bzip2*)
1136 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1137 ;;
1138 gzip*)
1139 eval ${exe} | tar --no-same-owner -xzf -
1140 ;;
1141 compress*)
1142 eval ${exe} | gunzip | tar --no-same-owner -xf -
1143 ;;
1144 *)
1145 eerror "Unknown filetype \"${filetype}\" ?"
1146 false
1147 ;;
1148 esac
1149 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1150}
1151
1152# Display a license for user to accept.
1153#
1154# Usage: check_license [license]
1155# - If the file is not specified then ${LICENSE} is used.
1156check_license() {
1157 local lic=$1
1158 if [ -z "${lic}" ] ; then
1159 lic="${PORTDIR}/licenses/${LICENSE}"
1160 else
1161 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1162 lic="${PORTDIR}/licenses/${src}"
1163 elif [ -e "${PWD}/${src}" ] ; then
1164 lic="${PWD}/${src}"
1165 elif [ -e "${src}" ] ; then
1166 lic="${src}"
1167 fi
1168 fi
1169 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1170 local l="`basename ${lic}`"
1171
1172 # here is where we check for the licenses the user already
1173 # accepted ... if we don't find a match, we make the user accept
1174 local shopts=$-
1175 local alic
1176 set -o noglob #so that bash doesn't expand "*"
1177 for alic in ${ACCEPT_LICENSE} ; do
1178 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1179 set +o noglob; set -${shopts} #reset old shell opts
1180 return 0
1181 fi
1182 done
1183 set +o noglob; set -$shopts #reset old shell opts
1184
1185 local licmsg="$(emktemp)"
1186 cat << EOF > ${licmsg}
1187**********************************************************
1188The following license outlines the terms of use of this
1189package. You MUST accept this license for installation to
1190continue. When you are done viewing, hit 'q'. If you
1191CTRL+C out of this, the install will not run!
1192**********************************************************
1193
1194EOF
1195 cat ${lic} >> ${licmsg}
1196 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1197 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1198 read alic
1199 case ${alic} in
1200 yes|Yes|y|Y)
1201 return 0
1202 ;;
1203 *)
1204 echo;echo;echo
1205 eerror "You MUST accept the license to continue! Exiting!"
1206 die "Failed to accept license"
1207 ;;
1208 esac
1209}
1210
1211# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1212# the whole 'non-interactive' policy, but damnit I want CD support !
1213#
1214# with these cdrom functions we handle all the user interaction and
1215# standardize everything. all you have to do is call cdrom_get_cds()
1216# and when the function returns, you can assume that the cd has been
1217# found at CDROM_ROOT.
1218#
1219# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1220# etc... if you want to give the cds better names, then just export
1221# the CDROM_NAME_X variables before calling cdrom_get_cds().
1222#
1223# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1224#
1225# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1226# - this will attempt to locate a cd based upon a file that is on
1227# the cd ... the more files you give this function, the more cds
1228# the cdrom functions will handle
1229cdrom_get_cds() {
1230 # first we figure out how many cds we're dealing with by
1231 # the # of files they gave us
1232 local cdcnt=0
1233 local f=
1234 for f in "$@" ; do
1235 cdcnt=$((cdcnt + 1))
1236 export CDROM_CHECK_${cdcnt}="$f"
1237 done
1238 export CDROM_TOTAL_CDS=${cdcnt}
1239 export CDROM_CURRENT_CD=1
1240
1241 # now we see if the user gave use CD_ROOT ...
1242 # if they did, let's just believe them that it's correct
1243 if [[ ! -z ${CD_ROOT} ]] ; then
1244 export CDROM_ROOT=${CD_ROOT}
1245 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1246 return
1247 fi
1248 # do the same for CD_ROOT_X
1249 if [[ ! -z ${CD_ROOT_1} ]] ; then
1250 local var=
1251 cdcnt=0
1252 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1253 cdcnt=$((cdcnt + 1))
1254 var="CD_ROOT_${cdcnt}"
1255 if [[ -z ${!var} ]] ; then
1256 eerror "You must either use just the CD_ROOT"
1257 eerror "or specify ALL the CD_ROOT_X variables."
1258 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1259 die "could not locate CD_ROOT_${cdcnt}"
1260 fi
1261 export CDROM_ROOTS_${cdcnt}="${!var}"
1262 done
1263 export CDROM_ROOT=${CDROM_ROOTS_1}
1264 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1265 return
1266 fi
1267
1268 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1269 einfon "This ebuild will need the "
1270 if [[ -z ${CDROM_NAME} ]] ; then
1271 echo "cdrom for ${PN}."
1272 else
1273 echo "${CDROM_NAME}."
1274 fi
1275 echo
1276 einfo "If you do not have the CD, but have the data files"
1277 einfo "mounted somewhere on your filesystem, just export"
1278 einfo "the variable CD_ROOT so that it points to the"
1279 einfo "directory containing the files."
1280 echo
1281 einfo "For example:"
1282 einfo "export CD_ROOT=/mnt/cdrom"
1283 echo
1284 else
1285 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1286 cdcnt=0
1287 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1288 cdcnt=$((cdcnt + 1))
1289 var="CDROM_NAME_${cdcnt}"
1290 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1291 done
1292 echo
1293 einfo "If you do not have the CDs, but have the data files"
1294 einfo "mounted somewhere on your filesystem, just export"
1295 einfo "the following variables so they point to the right place:"
1296 einfon ""
1297 cdcnt=0
1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1299 cdcnt=$((cdcnt + 1))
1300 echo -n " CD_ROOT_${cdcnt}"
1301 done
1302 echo
1303 einfo "Or, if you have all the files in the same place, or"
1304 einfo "you only have one cdrom, you can export CD_ROOT"
1305 einfo "and that place will be used as the same data source"
1306 einfo "for all the CDs."
1307 echo
1308 einfo "For example:"
1309 einfo "export CD_ROOT_1=/mnt/cdrom"
1310 echo
1311 fi
1312 export CDROM_CURRENT_CD=0
1313 cdrom_load_next_cd
1314}
1315
1316# this is only used when you need access to more than one cd.
1317# when you have finished using the first cd, just call this function.
1318# when it returns, CDROM_ROOT will be pointing to the second cd.
1319# remember, you can only go forward in the cd chain, you can't go back.
1320cdrom_load_next_cd() {
1321 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1322 local var=
1323
1324 if [[ ! -z ${CD_ROOT} ]] ; then
1325 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1326 return
1327 fi
1328
1329 unset CDROM_ROOT
1330 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1331 if [[ -z ${!var} ]] ; then
1332 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1333 cdrom_locate_file_on_cd ${!var}
1334 else
1335 export CDROM_ROOT=${!var}
1336 fi
1337
1338 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1339}
1340
1341# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1342# functions. this should *never* be called from an ebuild.
1343# all it does is try to locate a give file on a cd ... if the cd isn't
1344# found, then a message asking for the user to insert the cdrom will be
1345# displayed and we'll hang out here until:
1346# (1) the file is found on a mounted cdrom
1347# (2) the user hits CTRL+C
1348cdrom_locate_file_on_cd() {
1349 while [[ -z ${CDROM_ROOT} ]] ; do
1350 local dir="$(dirname ${@})"
1351 local file="$(basename ${@})"
1352 local mline=""
1353 local showedmsg=0
1354
1355 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1356 [[ -d ${mline}/${dir} ]] || continue
1357 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1358 && export CDROM_ROOT=${mline}
1359 done
1360
1361 if [[ -z ${CDROM_ROOT} ]] ; then
1362 echo
1363 if [[ ${showedmsg} -eq 0 ]] ; then
1364 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1365 if [[ -z ${CDROM_NAME} ]] ; then
1366 einfo "Please insert the cdrom for ${PN} now !"
1367 else
1368 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1369 fi
1370 else
1371 if [[ -z ${CDROM_NAME_1} ]] ; then
1372 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1373 else
1374 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1375 einfo "Please insert+mount the ${!var} cdrom now !"
1376 fi
1377 fi
1378 showedmsg=1
1379 fi
1380 einfo "Press return to scan for the cd again"
1381 einfo "or hit CTRL+C to abort the emerge."
1382 read
1383 fi
1384 done
1385}
1386
1387# Make sure that LINGUAS only contains languages that
1388# a package can support
1389#
1390# usage: strip-linguas <allow LINGUAS>
1391# strip-linguas -i <directories of .po files>
1392# strip-linguas -u <directories of .po files>
1393#
1394# The first form allows you to specify a list of LINGUAS.
1395# The -i builds a list of po files found in all the
1396# directories and uses the intersection of the lists.
1397# The -u builds a list of po files found in all the
1398# directories and uses the union of the lists.
1399strip-linguas() {
1400 local ls newls
1401 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1402 local op=$1; shift
1403 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1404 local d f
1405 for d in "$@" ; do
1406 if [[ ${op} == "-u" ]] ; then
1407 newls=${ls}
1408 else
1409 newls=""
1410 fi
1411 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1412 if [[ ${op} == "-i" ]] ; then
1413 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1414 else
1415 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1416 fi
1417 done
1418 ls=${newls}
1419 done
1420 ls=${ls//.po}
1421 else
1422 ls=$@
1423 fi
1424
1425 ls=" ${ls} "
1426 newls=""
1427 for f in ${LINGUAS} ; do
1428 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1429 newls="${newls} ${f}"
1430 else
1431 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1432 fi
1433 done
1434 if [[ -z ${newls} ]] ; then
1435 export LINGUAS=""
1436 else
1437 export LINGUAS=${newls:1}
1438 fi
1439}
1440
1441# moved from kernel.eclass since they are generally useful outside of
1442# kernel.eclass -iggy (20041002)
1443
1444# the following functions are useful in kernel module ebuilds, etc.
1445# for an example see ivtv or drbd ebuilds
1446
1447# set's ARCH to match what the kernel expects
1448set_arch_to_kernel() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1454 case ${ARCH} in
1455 x86) export ARCH="i386";;
1456 amd64) export ARCH="x86_64";;
1457 hppa) export ARCH="parisc";;
1458 mips) export ARCH="mips";;
1459 sparc) export ARCH="$(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!
1460 *) export ARCH="${ARCH}";;
1461 esac
1462}
1463
1464# set's ARCH back to what portage expects
1465set_arch_to_portage() {
1466 i=10
1467 while ((i--)) ; do
1468 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1469 done
1470 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1471}
1472
1473# Jeremy Huddleston <eradicator@gentoo.org>:
1474# preserve_old_lib /path/to/libblah.so.0
1475# preserve_old_lib_notify /path/to/libblah.so.0
1476#
1477# These functions are useful when a lib in your package changes --soname. Such
1478# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1479# would break packages that link against it. Most people get around this
1480# by using the portage SLOT mechanism, but that is not always a relevant
1481# solution, so instead you can add the following to your ebuilds:
1482#
1483# src_install() {
1484# ...
1485# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1486# ...
1487# }
1488#
1489# pkg_postinst() {
1490# ...
1491# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1492# ...
1493# }
1494
1495preserve_old_lib() {
1496 LIB=$1
1497
1498 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1499 SONAME=`basename ${LIB}`
1500 DIRNAME=`dirname ${LIB}`
1501
1502 dodir ${DIRNAME}
1503 cp ${ROOT}${LIB} ${D}${DIRNAME}
1504 touch ${D}${LIB}
1505 fi
1506}
1507
1508preserve_old_lib_notify() {
1509 LIB=$1
1510
1511 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1512 SONAME=`basename ${LIB}`
1513
1514 einfo "An old version of an installed library was detected on your system."
1515 einfo "In order to avoid breaking packages that link against is, this older version"
1516 einfo "is not being removed. In order to make full use of this newer version,"
1517 einfo "you will need to execute the following command:"
1518 einfo " revdep-rebuild --soname ${SONAME}"
1519 einfo
1520 einfo "After doing that, you can safely remove ${LIB}"
1521 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1522 fi
1523}
1524
1525# Hack for people to figure out if a package was built with
1526# certain USE flags
1527#
1528# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1529# ex: built_with_use xchat gtk2
1530#
1531# Flags: -a all USE flags should be utilized
1532# -o at least one USE flag should be utilized
1533# Note: the default flag is '-a'
1534built_with_use() {
1535 local opt=$1
1536 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1537
1538 local PKG=$(best_version $1)
1539 shift
1540
1541 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1542 [[ ! -e ${USEFILE} ]] && return 1
1543
1544 local USE_BUILT=$(<${USEFILE})
1545 while [[ $# -gt 0 ]] ; do
1546 if [[ ${opt} = "-o" ]] ; then
1547 has $1 ${USE_BUILT} && return 0
1548 else
1549 has $1 ${USE_BUILT} || return 1
1550 fi
1551 shift
1552 done
1553 [[ ${opt} = "-a" ]]
1554}
1555
1556# Many configure scripts wrongly bail when a C++ compiler
1557# could not be detected. #73450
1558epunt_cxx() {
1559 local dir=$1
1560 [[ -z ${dir} ]] && dir=${S}
1561 ebegin "Removing useless C++ checks"
1562 local f
1563 for f in $(find ${dir} -name configure) ; do
1564 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1565 done
1566 eend 0
1567}
1568
1569# dopamd <file> [more files]
1570#
1571# Install pam auth config file in /etc/pam.d
1572dopamd() {
1573 [[ -z $1 ]] && die "dopamd requires at least one argument"
1574
1575 use pam || return 0
1576
1577 INSDESTTREE=/etc/pam.d \
1578 doins "$@" || die "failed to install $@"
1579}
1580# newpamd <old name> <new name>
1581#
1582# Install pam file <old name> as <new name> in /etc/pam.d
1583newpamd() {
1584 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1585
1586 use pam || return 0
1587
1588 INSDESTTREE=/etc/pam.d \
1589 newins "$1" "$2" || die "failed to install $1 as $2"
1590}
1591
1592# make a wrapper script ...
1593# NOTE: this was originally games_make_wrapper, but I noticed other places where
1594# this could be used, so I have moved it here and made it not games-specific
1595# -- wolf31o2
1596# $1 == wrapper name
1597# $2 == binary to run
1598# $3 == directory to chdir before running binary
1599# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1600# $5 == path for wrapper
1601make_wrapper() {
1602 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1603 local tmpwrapper=$(emktemp)
1604 cat << EOF > "${tmpwrapper}"
1605#!/bin/sh
1606cd "${chdir}"
1607export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1608exec ${bin} "\$@"
1609EOF
1610 chmod go+rx "${tmpwrapper}"
1611 if [ -n "${5}" ]
1612 then
1613 exeinto ${5}
1614 newexe "${tmpwrapper}" "${wrapper}"
1615 else
1616 newbin "${tmpwrapper}" "${wrapper}"
1617 fi
1618}

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