/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.78 Revision 1.165
1# Copyright 1999-2004 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 1.78 2004/02/09 17:08:44 brad_mssw Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.165 2005/04/12 01:01:23 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 $*
59# 87#
60# <azarah@gentoo.org> (11 Nov 2002) 88# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 172 local SINGLE_PATCH="no"
145 local x="" 173 local x=""
146 174
147 if [ "$#" -gt 1 ] 175 if [ "$#" -gt 1 ]
148 then 176 then
149 eerror "Invalid arguments to epatch()" 177 local m=""
150 die "Invalid arguments to epatch()" 178 einfo "${#} patches to apply ..."
179 for m in "$@" ; do
180 epatch "${m}"
181 done
182 return 0
151 fi 183 fi
152 184
153 if [ -n "$1" -a -f "$1" ] 185 if [ -n "$1" -a -f "$1" ]
154 then 186 then
155 SINGLE_PATCH="yes" 187 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 197 local EPATCH_SOURCE="$1/*"
166 else 198 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 199 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 200 fi
169 else 201 else
170 if [ ! -d ${EPATCH_SOURCE} ] 202 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 203 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 204 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 205 then
174 EPATCH_SOURCE="$1" 206 EPATCH_SOURCE="$1"
175 fi 207 fi
176 208
177 echo 209 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 210 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 211 eerror
180 eerror " ${EPATCH_SOURCE}" 212 eerror " ${EPATCH_SOURCE}"
213 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 214 echo
182 die "Cannot find \$EPATCH_SOURCE!" 215 die "Cannot find \$EPATCH_SOURCE!"
183 fi 216 fi
184 217
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 218 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 237 ;;
205 esac 238 esac
206 239
207 if [ "${SINGLE_PATCH}" = "no" ] 240 if [ "${SINGLE_PATCH}" = "no" ]
208 then 241 then
209 einfo "Applying various patches (bugfixes/updates)..." 242 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 243 fi
211 for x in ${EPATCH_SOURCE} 244 for x in ${EPATCH_SOURCE}
212 do 245 do
213 # New ARCH dependant patch naming scheme... 246 # New ARCH dependant patch naming scheme ...
214 # 247 #
215 # ???_arch_foo.patch 248 # ???_arch_foo.patch
216 # 249 #
217 if [ -f ${x} ] && \ 250 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 251 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 252 [ "${EPATCH_FORCE}" = "yes" ])
220 then 253 then
221 local count=0 254 local count=0
222 local popts="${EPATCH_OPTS}" 255 local popts="${EPATCH_OPTS}"
256 local patchname=${x##*/}
223 257
224 if [ -n "${EPATCH_EXCLUDE}" ] 258 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 259 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 260 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 261 then
228 continue 262 continue
229 fi 263 fi
230 fi 264 fi
231 265
233 then 267 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 268 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 269 then
236 einfo "${EPATCH_SINGLE_MSG}" 270 einfo "${EPATCH_SINGLE_MSG}"
237 else 271 else
238 einfo "Applying ${x##*/}..." 272 einfo "Applying ${patchname} ..."
239 fi 273 fi
240 else 274 else
241 einfo " ${x##*/}..." 275 einfo " ${patchname} ..."
242 fi 276 fi
243 277
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 278 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 280
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 281 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 282 while [ "${count}" -lt 5 ]
249 do 283 do
250 # Generate some useful debug info ... 284 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 285 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 287
254 if [ "${PATCH_SUFFIX}" != "patch" ] 288 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 289 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 291 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 292 else
259 PATCH_TARGET="${x}" 293 PATCH_TARGET="${x}"
260 fi 294 fi
261 295
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 297 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 298
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 301
268 if [ "${PATCH_SUFFIX}" != "patch" ] 302 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 303 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 305 then
272 echo 306 echo
273 eerror "Could not extract patch!" 307 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 308 #die "Could not extract patch!"
275 count=5 309 count=5
276 break 310 break
277 fi 311 fi
278 fi 312 fi
279 313
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 314 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 315 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 317 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 321
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 322 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 323
290 if [ "$?" -ne 0 ] 324 if [ "$?" -ne 0 ]
291 then 325 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 326 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 327 echo
294 eerror "A dry-run of patch command succeeded, but actually" 328 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 329 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 330 #die "Real world sux compared to the dreamworld!"
297 count=5 331 count=5
298 fi 332 fi
299 333
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 334 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 335
302 break 336 break
303 fi 337 fi
304 338
305 count=$((count + 1)) 339 count=$((count + 1))
311 fi 345 fi
312 346
313 if [ "${count}" -eq 5 ] 347 if [ "${count}" -eq 5 ]
314 then 348 then
315 echo 349 echo
316 eerror "Failed Patch: ${x##*/}!" 350 eerror "Failed Patch: ${patchname} !"
351 eerror " ( ${PATCH_TARGET} )"
317 eerror 352 eerror
318 eerror "Include in your bugreport the contents of:" 353 eerror "Include in your bugreport the contents of:"
319 eerror 354 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 355 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 356 echo
322 die "Failed Patch: ${x##*/}!" 357 die "Failed Patch: ${patchname}!"
323 fi 358 fi
324 359
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 360 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 361
327 eend 0 362 eend 0
328 fi 363 fi
329 done 364 done
330 if [ "${SINGLE_PATCH}" = "no" ] 365 if [ "${SINGLE_PATCH}" = "no" ]
336# This function return true if we are using the NPTL pthreads 371# This function return true if we are using the NPTL pthreads
337# implementation. 372# implementation.
338# 373#
339# <azarah@gentoo.org> (06 March 2003) 374# <azarah@gentoo.org> (06 March 2003)
340# 375#
341
342have_NPTL() { 376have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 377 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 378 #define _XOPEN_SOURCE
346 #include <unistd.h> 379 #include <unistd.h>
347 #include <stdio.h> 380 #include <stdio.h>
348 381
360 393
361 return 1; 394 return 1;
362 } 395 }
363 END 396 END
364 397
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 398 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 399 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 400 then
368 echo "yes" 401 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 402 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 403 if ${T}/nptl
371 then 404 then
372 return 0 405 return 0
373 else 406 else
374 return 1 407 return 1
431 then 464 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 465 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 466 else
434 jobs=2 467 jobs=2
435 fi 468 fi
469 elif [ "${ARCH}" = "s390" ]
470 then
471 # s390 has "# processors : "
472 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 473 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 474 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 475 die "Unknown ARCH -- ${ARCH}!"
439 fi 476 fi
440 477
446 483
447 if [ -n "${ADMINPARAM}" ] 484 if [ -n "${ADMINPARAM}" ]
448 then 485 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 486 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 487 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 488 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 489 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 490 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 491 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 492 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 493 fi
457 fi 494 fi
458} 495}
459 496
460# Cheap replacement for when debianutils (and thus mktemp) 497# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 498# does not exist on the users system
462# vapier@gentoo.org 499# vapier@gentoo.org
463# 500#
464# Takes just 1 parameter (the directory to create tmpfile in) 501# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 502emktemp() {
503 local exe="touch"
504 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 505 local topdir="$1"
467 506
468 [ -z "${topdir}" ] && topdir=/tmp 507 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 508 then
471 mktemp -p ${topdir} 509 [ -z "${T}" ] \
472 else 510 && topdir="/tmp" \
511 || topdir="${T}"
512 fi
513
514 if [ -z "$(type -p mktemp)" ]
515 then
516 local tmp=/
517 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 518 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 519 done
520 ${exe} "${tmp}"
475 echo ${tmp} 521 echo "${tmp}"
522 else
523 [ "${exe}" == "touch" ] \
524 && exe="-p" \
525 || exe="-d"
526 mktemp ${exe} "${topdir}"
527 fi
528}
529
530# Small wrapper for getent (Linux), nidump (Mac OS X),
531# and pw (FreeBSD) used in enewuser()/enewgroup()
532# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
533# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
534#
535# egetent(database, key)
536egetent() {
537 if useq ppc-macos ; then
538 case "$2" in
539 *[!0-9]*) # Non numeric
540 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
541 ;;
542 *) # Numeric
543 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
544 ;;
545 esac
546 elif useq x86-fbsd ; then
547 local action
548 if [ "$1" == "passwd" ]
549 then
550 action="user"
551 else
552 action="group"
553 fi
554 pw show "${action}" "$2" -q
555 else
556 which nscd >& /dev/null && nscd -i "$1"
557 getent "$1" "$2"
476 fi 558 fi
477} 559}
478 560
479# Simplify/standardize adding users to the system 561# Simplify/standardize adding users to the system
480# vapier@gentoo.org 562# vapier@gentoo.org
496 then 578 then
497 eerror "No username specified !" 579 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 580 die "Cannot call enewuser without a username"
499 fi 581 fi
500 582
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 583 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 584 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 585 then
509 return 0 586 return 0
510 fi 587 fi
511 einfo "Adding user '${euser}' to your system ..." 588 einfo "Adding user '${euser}' to your system ..."
512 589
517 local euid="$1"; shift 594 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 595 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 596 then
520 if [ "${euid}" -gt 0 ] 597 if [ "${euid}" -gt 0 ]
521 then 598 then
522 opts="${opts} -u ${euid}" 599 if [ ! -z "`egetent passwd ${euid}`" ]
600 then
601 euid="next"
602 fi
523 else 603 else
524 eerror "Userid given but is not greater than 0 !" 604 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 605 die "${euid} is not a valid UID"
526 fi 606 fi
527 else 607 else
528 euid="next available" 608 euid="next"
609 fi
610 if [ "${euid}" == "next" ]
611 then
612 local pwrange
613 if [ "${USERLAND}" == "BSD" ] ; then
614 pwrange="`jot 898 101`"
615 else
616 pwrange="`seq 101 999`"
529 fi 617 fi
618 for euid in ${pwrange} ; do
619 [ -z "`egetent passwd ${euid}`" ] && break
620 done
621 fi
622 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 623 einfo " - Userid: ${euid}"
531 624
532 # handle shell 625 # handle shell
533 local eshell="$1"; shift 626 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 627 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 630 then
538 eerror "A shell was specified but it does not exist !" 631 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 632 die "${eshell} does not exist"
540 fi 633 fi
541 else 634 else
635 if [ "${USERLAND}" == "BSD" ]
636 then
637 eshell="/usr/bin/false"
638 else
542 eshell="/bin/false" 639 eshell="/bin/false"
640 fi
543 fi 641 fi
544 einfo " - Shell: ${eshell}" 642 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 643 opts="${opts} -s ${eshell}"
546 644
547 # handle homedir 645 # handle homedir
555 653
556 # handle groups 654 # handle groups
557 local egroups="$1"; shift 655 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 656 if [ ! -z "${egroups}" ]
559 then 657 then
560 local realgroup=
561 local oldifs="${IFS}" 658 local oldifs="${IFS}"
659 local defgroup="" exgroups=""
660
562 export IFS="," 661 export IFS=","
563 for g in ${egroups} 662 for g in ${egroups}
564 do 663 do
565 chgrp ${g} ${tmpfile} >& /dev/null 664 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 665 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 666 then
569 eerror "You must add ${g} to the system first" 667 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 668 die "${g} is not a valid GID"
571 fi 669 fi
670 if [ -z "${defgroup}" ]
671 then
672 defgroup="${g}"
673 else
674 exgroups="${exgroups},${g}"
675 fi
676 export IFS=","
572 done 677 done
573 export IFS="${oldifs}" 678 export IFS="${oldifs}"
679
574 opts="${opts} -g ${egroups}" 680 opts="${opts} -g ${defgroup}"
681 if [ ! -z "${exgroups}" ]
682 then
683 opts="${opts} -G ${exgroups:1}"
684 fi
575 else 685 else
576 egroups="(none)" 686 egroups="(none)"
577 fi 687 fi
578 einfo " - Groups: ${egroups}" 688 einfo " - Groups: ${egroups}"
579 689
580 # handle extra and add the user 690 # handle extra and add the user
581 local eextra="$@" 691 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 692 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 693 export SANDBOX_ON="0"
694 if useq ppc-macos
695 then
696 ### Make the user
584 if [ -z "${eextra}" ] 697 if [ -z "${eextra}" ]
585 then 698 then
586 useradd ${opts} ${euser} \ 699 dscl . create /users/${euser} uid ${euid}
700 dscl . create /users/${euser} shell ${eshell}
701 dscl . create /users/${euser} home ${ehome}
702 dscl . create /users/${euser} realname "added by portage for ${PN}"
703 ### Add the user to the groups specified
704 local oldifs="${IFS}"
705 export IFS=","
706 for g in ${egroups}
707 do
708 dscl . merge /groups/${g} users ${euser}
709 done
710 export IFS="${oldifs}"
711 else
712 einfo "Extra options are not supported on macos yet"
713 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}"
715 die "Required function missing"
716 fi
717 elif use x86-fbsd ; then
718 if [ -z "${eextra}" ]
719 then
720 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 721 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 722 die "enewuser failed"
589 else 723 else
590 einfo " - Extra: ${eextra}" 724 einfo " - Extra: ${eextra}"
725 pw useradd ${euser} ${opts} \
726 -c ${eextra} || die "enewuser failed"
727 fi
728 else
729 if [ -z "${eextra}" ]
730 then
731 useradd ${opts} ${euser} \
732 -c "added by portage for ${PN}" \
733 || die "enewuser failed"
734 else
735 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 736 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 737 || die "enewuser failed"
738 fi
593 fi 739 fi
594 export SANDBOX_ON="${oldsandbox}" 740 export SANDBOX_ON="${oldsandbox}"
595 741
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 742 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 743 then
618 then 764 then
619 eerror "No group specified !" 765 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
621 fi 767 fi
622 768
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 769 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 770 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 771 then
631 return 0 772 return 0
632 fi 773 fi
633 einfo "Adding group '${egroup}' to your system ..." 774 einfo "Adding group '${egroup}' to your system ..."
634 775
639 local egid="$1"; shift 780 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 781 if [ ! -z "${egid}" ]
641 then 782 then
642 if [ "${egid}" -gt 0 ] 783 if [ "${egid}" -gt 0 ]
643 then 784 then
785 if [ -z "`egetent group ${egid}`" ]
786 then
787 if useq ppc-macos ; then
788 opts="${opts} ${egid}"
789 else
644 opts="${opts} -g ${egid}" 790 opts="${opts} -g ${egid}"
791 fi
792 else
793 egid="next available; requested gid taken"
794 fi
645 else 795 else
646 eerror "Groupid given but is not greater than 0 !" 796 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 797 die "${egid} is not a valid GID"
648 fi 798 fi
649 else 799 else
656 opts="${opts} ${eextra}" 806 opts="${opts} ${eextra}"
657 807
658 # add the group 808 # add the group
659 local oldsandbox="${SANDBOX_ON}" 809 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 810 export SANDBOX_ON="0"
811 if useq ppc-macos ; then
812 if [ ! -z "${eextra}" ];
813 then
814 einfo "Extra options are not supported on macos yet"
815 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}"
817 die "Required function missing"
818 fi
819
820 # If we need the next available
821 case ${egid} in
822 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do
824 [ -z "`egetent group ${egid}`" ] && break
825 done
826 esac
827 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*'
829 elif use x86-fbsd ; then
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for egid in `jot 898 101`; do
833 [ -z "`egetent group ${egid}`" ] && break
834 done
835 esac
836 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
837 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 838 groupadd ${opts} ${egroup} || die "enewgroup failed"
839 fi
662 export SANDBOX_ON="${oldsandbox}" 840 export SANDBOX_ON="${oldsandbox}"
663} 841}
664 842
665# Simple script to replace 'dos2unix' binaries 843# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 844# vapier@gentoo.org
667# 845#
668# edos2unix(file, <more files>...) 846# edos2unix(file, <more files> ...)
669edos2unix() { 847edos2unix() {
670 for f in "$@" 848 for f in "$@"
671 do 849 do
672 cp "${f}" ${T}/edos2unix 850 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 851 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 852 done
675} 853}
676 854
855
856##############################################################
857# START: Handle .desktop files and menu entries #
858# maybe this should be separated into a new eclass some time #
859# lanius@gentoo.org #
860##############################################################
861
677# Make a desktop file ! 862# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 863# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 864# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 865#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 866# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 867#
686# binary: what binary does the app run with ? 868# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 869# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 870# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 871# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 872# a full path to an icon
691# type: what kind of application is this ? for categories: 873# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 874# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
693# path: if your app needs to startup in a specific dir 875# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 876make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 877 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 878
697 local exec="${1}" 879 local exec=${1}
698 local name="${2:-${PN}}" 880 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 881 local icon=${3:-${PN}.png}
700 local type="${4}" 882 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 883 local path=${5}
884
702 if [ -z "${type}" ] 885 if [[ -z ${type} ]] ; then
703 then 886 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 887 local catmin=${CATEGORY##*-}
705 "app-emulation") 888 case ${catmaj} in
706 type=Emulator 889 app)
890 case ${catmin} in
891 admin) type=System;;
892 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 vim) type=TextEditor;;
900 xemacs) type=TextEditor;;
901 *) type=;;
902 esac
707 ;; 903 ;;
708 "games-"*) 904
709 type=Game 905 dev)
906 type="Development"
710 ;; 907 ;;
711 "net-"*) 908
712 type=Network; 909 games)
910 [[ -z ${path} ]] && path=${GAMES_BINDIR}
911
912 case ${catmin} in
913 action) type=ActionGame;;
914 arcade) type=ArcadeGame;;
915 board) type=BoardGame;;
916 kid) type=KidsGame;;
917 emulation) type=Emulator;;
918 puzzle) type=LogicGame;;
919 rpg) type=RolePlaying;;
920 roguelike) type=RolePlaying;;
921 simulation) type=Simulation;;
922 sports) type=SportsGame;;
923 strategy) type=StrategyGame;;
924 *) type=;;
925 esac
926 type="Game;${type}"
713 ;; 927 ;;
928
929 mail)
930 type="Network;Email"
931 ;;
932
933 media)
934 case ${catmin} in
935 gfx) type=Graphics;;
936 radio) type=Tuner;;
937 sound) type=Audio;;
938 tv) type=TV;;
939 video) type=Video;;
940 *) type=;;
941 esac
942 type="AudioVideo;${type}"
943 ;;
944
945 net)
946 case ${catmin} in
947 dialup) type=Dialup;;
948 ftp) type=FileTransfer;;
949 im) type=InstantMessaging;;
950 irc) type=IRCClient;;
951 mail) type=Email;;
952 news) type=News;;
953 nntp) type=News;;
954 p2p) type=FileTransfer;;
955 *) type=;;
956 esac
957 type="Network;${type}"
958 ;;
959
960 sci)
961 case ${catmin} in
962 astro*) type=Astronomoy;;
963 bio*) type=Biology;;
964 calc*) type=Calculator;;
965 chem*) type=Chemistry;;
966 geo*) type=Geology;;
967 math*) type=Math;;
968 *) type=;;
969 esac
970 type="Science;${type}"
971 ;;
972
973 www)
974 case ${catmin} in
975 client) type=WebBrowser;;
976 *) type=;;
977 esac
978 type="Network"
979 ;;
980
714 *) 981 *)
715 type= 982 type=
716 ;; 983 ;;
717 esac 984 esac
718 fi 985 fi
986
719 local desktop="${T}/${exec}.desktop" 987 local desktop=${T}/${exec%% *}-${P}.desktop
720 988
721echo "[Desktop Entry] 989echo "[Desktop Entry]
722Encoding=UTF-8 990Encoding=UTF-8
723Version=0.9.2 991Version=0.9.2
724Name=${name} 992Name=${name}
725Type=Application 993Type=Application
726Comment=${DESCRIPTION} 994Comment=${DESCRIPTION}
727Exec=${exec} 995Exec=${exec}
728Path=${path} 996Path=${path}
729Icon=${icon} 997Icon=${icon}
730Categories=Application;${type};" > ${desktop} 998Categories=Application;${type};" > "${desktop}"
731 999
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 1000 insinto /usr/share/applications
735 doins ${desktop} 1001 doins "${desktop}"
736 fi
737
738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
740 # insinto /usr/share/gnome/apps/Games
741 # doins ${desktop}
742 #fi
743
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
746 # for ver in /usr/kde/*
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752
753 if [ -d "/usr/share/applnk" ]
754 then
755 insinto /usr/share/applnk/${type}
756 doins ${desktop}
757 fi
758 1002
759 return 0 1003 return 0
760} 1004}
1005
1006# Make a GDM/KDM Session file
1007#
1008# make_desktop_entry(<title>, <command>)
1009# title: File to execute to start the Window Manager
1010# command: Name of the Window Manager
1011
1012make_session_desktop() {
1013
1014 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
1015 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
1016
1017 local title="${1}"
1018 local command="${2}"
1019 local desktop="${T}/${wm}.desktop"
1020
1021echo "[Desktop Entry]
1022Encoding=UTF-8
1023Name=${title}
1024Comment=This session logs you into ${title}
1025Exec=${command}
1026TryExec=${command}
1027Type=Application" > "${desktop}"
1028
1029 insinto /usr/share/xsessions
1030 doins "${desktop}"
1031
1032 return 0
1033}
1034
1035domenu() {
1036 local i
1037 local j
1038 insinto /usr/share/applications
1039 for i in ${@}
1040 do
1041 if [ -f "${i}" ];
1042 then
1043 doins ${i}
1044 elif [ -d "${i}" ];
1045 then
1046 for j in ${i}/*.desktop
1047 do
1048 doins ${j}
1049 done
1050 fi
1051 done
1052}
1053
1054doicon() {
1055 local i
1056 local j
1057 insinto /usr/share/pixmaps
1058 for i in ${@}
1059 do
1060 if [ -f "${i}" ];
1061 then
1062 doins ${i}
1063 elif [ -d "${i}" ];
1064 then
1065 for j in ${i}/*.png
1066 do
1067 doins ${j}
1068 done
1069 fi
1070 done
1071}
1072
1073##############################################################
1074# END: Handle .desktop files and menu entries #
1075##############################################################
1076
761 1077
762# for internal use only (unpack_pdv and unpack_makeself) 1078# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 1079find_unpackable_file() {
764 local src="$1" 1080 local src="$1"
765 if [ -z "${src}" ] 1081 if [ -z "${src}" ]
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1127 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1128 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
813 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1129 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
814 1130
815 # grab metadata for debug reasons 1131 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 1132 local metafile="$(emktemp)"
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1133 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
818 1134
819 # rip out the final file name from the metadata 1135 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1136 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
821 datafile="`basename ${datafile}`" 1137 datafile="`basename ${datafile}`"
822 1138
823 # now lets uncompress/untar the file if need be 1139 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 1140 local tmpfile="$(emktemp)"
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1141 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 1142
827 local iscompressed="`file -b ${tmpfile}`" 1143 local iscompressed="`file -b ${tmpfile}`"
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 1144 if [ "${iscompressed:0:8}" == "compress" ] ; then
829 iscompressed=1 1145 iscompressed=1
874# Unpack those pesky makeself generated files ... 1190# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1191# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1192# the end of the archive. Loki utilized the format as does
877# many other game companies. 1193# many other game companies.
878# 1194#
879# Usage: unpack_makeself [file to unpack] [offset] 1195# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
880# - If the file is not specified then unpack will utilize ${A}. 1196# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1197# - If the offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1198# the proper offset from the script itself.
883unpack_makeself() { 1199unpack_makeself() {
884 local src="`find_unpackable_file $1`" 1200 local src="$(find_unpackable_file "$1")"
885 local skip="$2" 1201 local skip="$2"
1202 local exe="$3"
886 1203
887 local shrtsrc="`basename ${src}`" 1204 local shrtsrc="$(basename "${src}")"
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1205 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1206 if [ -z "${skip}" ]
890 then 1207 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1208 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
892 local skip=0 1209 local skip=0
1210 exe=tail
893 case ${ver} in 1211 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1212 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1213 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1214 ;;
897 2.0|2.0.1) 1215 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1216 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1217 ;;
900 2.1.1) 1218 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1219 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1220 let skip="skip + 1"
903 ;; 1221 ;;
904 2.1.2) 1222 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1223 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1224 let skip="skip + 1"
907 ;; 1225 ;;
908 2.1.3) 1226 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1227 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1228 let skip="skip + 1"
1229 ;;
1230 2.1.4)
1231 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1232 skip=$(head -n ${skip} "${src}" | wc -c)
1233 exe="dd"
911 ;; 1234 ;;
912 *) 1235 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1236 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1237 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1238 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1240 die "makeself version '${ver}' not supported"
918 ;; 1241 ;;
919 esac 1242 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1243 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1244 fi
1245 case ${exe} in
1246 tail) exe="tail -n +${skip} '${src}'";;
1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1248 *) die "makeself cant handle exe '${exe}'"
1249 esac
922 1250
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1251 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1252 local tmpfile="$(emktemp)"
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1254 local filetype="$(file -b "${tmpfile}")"
927 case ${filetype} in 1255 case ${filetype} in
928 *tar\ archive) 1256 *tar\ archive)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1257 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1258 ;;
931 bzip2*) 1259 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1260 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1261 ;;
934 gzip*) 1262 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1263 eval ${exe} | tar --no-same-owner -xzf -
1264 ;;
1265 compress*)
1266 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1267 ;;
937 *) 1268 *)
1269 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1270 false
939 ;; 1271 ;;
940 esac 1272 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1273 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1274}
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1293 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
962 local l="`basename ${lic}`" 1294 local l="`basename ${lic}`"
963 1295
964 # here is where we check for the licenses the user already 1296 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1297 # accepted ... if we don't find a match, we make the user accept
1298 local shopts=$-
966 local alic 1299 local alic
1300 set -o noglob #so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1301 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1302 if [[ ${alic} == * || ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1303 set +o noglob; set -${shopts} #reset old shell opts
1304 return 0
1305 fi
970 done 1306 done
1307 set +o noglob; set -$shopts #reset old shell opts
971 1308
972 local licmsg="`mymktemp ${T}`" 1309 local licmsg="$(emktemp)"
973 cat << EOF > ${licmsg} 1310 cat << EOF > ${licmsg}
974********************************************************** 1311**********************************************************
975The following license outlines the terms of use of this 1312The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1313package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1314continue. When you are done viewing, hit 'q'. If you
1025 export CDROM_TOTAL_CDS=${cdcnt} 1362 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1363 export CDROM_CURRENT_CD=1
1027 1364
1028 # now we see if the user gave use CD_ROOT ... 1365 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1366 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1367 if [[ ! -z ${CD_ROOT} ]] ; then
1031 export CDROM_ROOT="${CD_ROOT}" 1368 export CDROM_ROOT=${CD_ROOT}
1032 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1369 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1033 return 1370 return
1034 fi 1371 fi
1035 # do the same for CD_ROOT_X 1372 # do the same for CD_ROOT_X
1036 if [ ! -z "${CD_ROOT_1}" ] ; then 1373 if [[ ! -z ${CD_ROOT_1} ]] ; then
1037 local var= 1374 local var=
1038 cdcnt=0 1375 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1377 cdcnt=$((cdcnt + 1))
1041 var="CD_ROOT_${cdcnt}" 1378 var="CD_ROOT_${cdcnt}"
1042 if [ -z "${!var}" ] ; then 1379 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1380 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1381 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1382 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1383 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1384 fi
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1387 export CDROM_ROOT=${CDROM_ROOTS_1}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1388 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1052 return 1389 return
1053 fi 1390 fi
1054 1391
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1392 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1393 einfon "This ebuild will need the "
1057 if [ -z "${CDROM_NAME}" ] ; then 1394 if [[ -z ${CDROM_NAME} ]] ; then
1058 echo "cdrom for ${PN}." 1395 echo "cdrom for ${PN}."
1059 else 1396 else
1060 echo "${CDROM_NAME}." 1397 echo "${CDROM_NAME}."
1061 fi 1398 fi
1062 echo 1399 echo
1063 einfo "If you do not have the CD, but have the data files" 1400 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1402 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1403 einfo "directory containing the files."
1067 echo 1404 echo
1405 einfo "For example:"
1406 einfo "export CD_ROOT=/mnt/cdrom"
1407 echo
1068 else 1408 else
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1409 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1410 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1411 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1412 cdcnt=$((cdcnt + 1))
1073 var="CDROM_NAME_${cdcnt}" 1413 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1414 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1415 done
1076 echo 1416 echo
1077 einfo "If you do not have the CDs, but have the data files" 1417 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1418 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1419 einfo "the following variables so they point to the right place:"
1080 einfon "" 1420 einfon ""
1081 cdcnt=0 1421 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1423 cdcnt=$((cdcnt + 1))
1084 echo -n " CD_ROOT_${cdcnt}" 1424 echo -n " CD_ROOT_${cdcnt}"
1085 done 1425 done
1086 echo 1426 echo
1087 einfo "Or, if you have all the files in the same place, or" 1427 einfo "Or, if you have all the files in the same place, or"
1088 einfo "you only have one cdrom, you can export CD_ROOT" 1428 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1429 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1430 einfo "for all the CDs."
1091 echo 1431 echo
1432 einfo "For example:"
1433 einfo "export CD_ROOT_1=/mnt/cdrom"
1434 echo
1092 fi 1435 fi
1093 export CDROM_CURRENT_CD=0 1436 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1437 cdrom_load_next_cd
1095} 1438}
1096 1439
1100# remember, you can only go forward in the cd chain, you can't go back. 1443# remember, you can only go forward in the cd chain, you can't go back.
1101cdrom_load_next_cd() { 1444cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1445 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1446 local var=
1104 1447
1448 if [[ ! -z ${CD_ROOT} ]] ; then
1449 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1450 return
1451 fi
1452
1105 unset CDROM_ROOT 1453 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1454 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1107 if [ -z "${!var}" ] ; then 1455 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1456 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1457 cdrom_locate_file_on_cd ${!var}
1110 else 1458 else
1111 export CDROM_ROOT="${!var}" 1459 export CDROM_ROOT=${!var}
1112 fi 1460 fi
1113 1461
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1462 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1463}
1116 1464
1120# found, then a message asking for the user to insert the cdrom will be 1468# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1469# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1470# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1471# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1472cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do 1473 while [[ -z ${CDROM_ROOT} ]] ; do
1126 local dir="$(dirname ${@})" 1474 local dir="$(dirname ${@})"
1127 local file="$(basename ${@})" 1475 local file="$(basename ${@})"
1128 local mline="" 1476 local mline=""
1129 local showedmsg=0 1477 local showedmsg=0
1130 1478
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1479 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1132 [ -d "${mline}/${dir}" ] || continue 1480 [[ -d ${mline}/${dir} ]] || continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1481 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1134 && export CDROM_ROOT=${mline} 1482 && export CDROM_ROOT=${mline}
1135 done 1483 done
1136 1484
1137 if [ -z "${CDROM_ROOT}" ] ; then 1485 if [[ -z ${CDROM_ROOT} ]] ; then
1138 echo 1486 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1487 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1488 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1489 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1490 einfo "Please insert the cdrom for ${PN} now !"
1143 else 1491 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1492 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi 1493 fi
1146 else 1494 else
1147 if [ -z "${CDROM_NAME_1}" ] ; then 1495 if [[ -z ${CDROM_NAME_1} ]] ; then
1148 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1496 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1149 else 1497 else
1150 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1498 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1151 einfo "Please insert+mount the ${!var} cdrom now !" 1499 einfo "Please insert+mount the ${!var} cdrom now !"
1152 fi 1500 fi
1157 einfo "or hit CTRL+C to abort the emerge." 1505 einfo "or hit CTRL+C to abort the emerge."
1158 read 1506 read
1159 fi 1507 fi
1160 done 1508 done
1161} 1509}
1510
1511# Make sure that LINGUAS only contains languages that
1512# a package can support
1513#
1514# usage: strip-linguas <allow LINGUAS>
1515# strip-linguas -i <directories of .po files>
1516# strip-linguas -u <directories of .po files>
1517#
1518# The first form allows you to specify a list of LINGUAS.
1519# The -i builds a list of po files found in all the
1520# directories and uses the intersection of the lists.
1521# The -u builds a list of po files found in all the
1522# directories and uses the union of the lists.
1523strip-linguas() {
1524 local ls newls
1525 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1526 local op=$1; shift
1527 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1528 local d f
1529 for d in "$@" ; do
1530 if [[ ${op} == "-u" ]] ; then
1531 newls=${ls}
1532 else
1533 newls=""
1534 fi
1535 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1536 if [[ ${op} == "-i" ]] ; then
1537 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1538 else
1539 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1540 fi
1541 done
1542 ls=${newls}
1543 done
1544 ls=${ls//.po}
1545 else
1546 ls=$@
1547 fi
1548
1549 ls=" ${ls} "
1550 newls=""
1551 for f in ${LINGUAS} ; do
1552 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1553 newls="${newls} ${f}"
1554 else
1555 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1556 fi
1557 done
1558 if [[ -z ${newls} ]] ; then
1559 unset LINGUAS
1560 else
1561 export LINGUAS=${newls:1}
1562 fi
1563}
1564
1565# moved from kernel.eclass since they are generally useful outside of
1566# kernel.eclass -iggy (20041002)
1567
1568# the following functions are useful in kernel module ebuilds, etc.
1569# for an example see ivtv or drbd ebuilds
1570
1571# set's ARCH to match what the kernel expects
1572set_arch_to_kernel() {
1573 i=10
1574 while ((i--)) ; do
1575 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1576 done
1577 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1578 case ${ARCH} in
1579 x86) export ARCH="i386";;
1580 amd64) export ARCH="x86_64";;
1581 hppa) export ARCH="parisc";;
1582 mips) export ARCH="mips";;
1583 sparc) export ARCH="$(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!
1584 *) export ARCH="${ARCH}";;
1585 esac
1586}
1587
1588# set's ARCH back to what portage expects
1589set_arch_to_portage() {
1590 i=10
1591 while ((i--)) ; do
1592 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1593 done
1594 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1595}
1596
1597# Jeremy Huddleston <eradicator@gentoo.org>:
1598# preserve_old_lib /path/to/libblah.so.0
1599# preserve_old_lib_notify /path/to/libblah.so.0
1600#
1601# These functions are useful when a lib in your package changes --soname. Such
1602# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1603# would break packages that link against it. Most people get around this
1604# by using the portage SLOT mechanism, but that is not always a relevant
1605# solution, so instead you can add the following to your ebuilds:
1606#
1607# src_install() {
1608# ...
1609# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1610# ...
1611# }
1612#
1613# pkg_postinst() {
1614# ...
1615# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1616# ...
1617# }
1618
1619preserve_old_lib() {
1620 LIB=$1
1621
1622 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1623 SONAME=`basename ${LIB}`
1624 DIRNAME=`dirname ${LIB}`
1625
1626 dodir ${DIRNAME}
1627 cp ${ROOT}${LIB} ${D}${DIRNAME}
1628 touch ${D}${LIB}
1629 fi
1630}
1631
1632preserve_old_lib_notify() {
1633 LIB=$1
1634
1635 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1636 SONAME=`basename ${LIB}`
1637
1638 einfo "An old version of an installed library was detected on your system."
1639 einfo "In order to avoid breaking packages that link against is, this older version"
1640 einfo "is not being removed. In order to make full use of this newer version,"
1641 einfo "you will need to execute the following command:"
1642 einfo " revdep-rebuild --soname ${SONAME}"
1643 einfo
1644 einfo "After doing that, you can safely remove ${LIB}"
1645 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1646 fi
1647}
1648
1649# Hack for people to figure out if a package was built with
1650# certain USE flags
1651#
1652# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1653# ex: built_with_use xchat gtk2
1654#
1655# Flags: -a all USE flags should be utilized
1656# -o at least one USE flag should be utilized
1657# Note: the default flag is '-a'
1658built_with_use() {
1659 local opt=$1
1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1661
1662 local PKG=$(best_version $1)
1663 shift
1664
1665 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1666 [[ ! -e ${USEFILE} ]] && return 1
1667
1668 local USE_BUILT=$(<${USEFILE})
1669 while [[ $# -gt 0 ]] ; do
1670 if [[ ${opt} = "-o" ]] ; then
1671 has $1 ${USE_BUILT} && return 0
1672 else
1673 has $1 ${USE_BUILT} || return 1
1674 fi
1675 shift
1676 done
1677 [[ ${opt} = "-a" ]]
1678}
1679
1680# Many configure scripts wrongly bail when a C++ compiler
1681# could not be detected. #73450
1682epunt_cxx() {
1683 local dir=$1
1684 [[ -z ${dir} ]] && dir=${S}
1685 ebegin "Removing useless C++ checks"
1686 local f
1687 for f in $(find ${dir} -name configure) ; do
1688 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1689 done
1690 eend 0
1691}
1692
1693# dopamd <file> [more files]
1694#
1695# Install pam auth config file in /etc/pam.d
1696dopamd() {
1697 [[ -z $1 ]] && die "dopamd requires at least one argument"
1698
1699 use pam || return 0
1700
1701 insinto /etc/pam.d
1702 doins "$@" || die "failed to install $@"
1703}
1704# newpamd <old name> <new name>
1705#
1706# Install pam file <old name> as <new name> in /etc/pam.d
1707newpamd() {
1708 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1709
1710 use pam || return 0
1711
1712 insinto /etc/pam.d
1713 newins "$1" "$2" || die "failed to install $1 as $2"
1714}
1715
1716# make a wrapper script ...
1717# NOTE: this was originally games_make_wrapper, but I noticed other places where
1718# this could be used, so I have moved it here and made it not games-specific
1719# -- wolf31o2
1720# $1 == wrapper name
1721# $2 == binary to run
1722# $3 == directory to chdir before running binary
1723# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1724# $5 == path for wrapper
1725make_wrapper() {
1726 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1727 local tmpwrapper=$(emktemp)
1728 cat << EOF > "${tmpwrapper}"
1729#!/bin/sh
1730cd "${chdir}"
1731export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1732exec ${bin} "\$@"
1733EOF
1734 chmod go+rx "${tmpwrapper}"
1735 if [ -n "${5}" ]
1736 then
1737 exeinto ${5}
1738 newexe "${tmpwrapper}" "${wrapper}"
1739 else
1740 newbin "${tmpwrapper}" "${wrapper}"
1741 fi
1742}

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