/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.56 Revision 1.141
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 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 1.56 2003/09/22 21:08:27 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.141 2005/01/12 00:21:53 eradicator 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
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 71/* GNU ld script
44 Because Gentoo have critical dynamic libraries 72 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 74 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 75 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 76 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 77 more info. */
50GROUP ( /lib/libxxx ) 78GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 79END_LDSCRIPT
52 80 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 81}
57 82
58# Simple function to draw a line consisting of '=' the same length as $* 83# Simple function to draw a line consisting of '=' the same length as $*
59# 84#
60# <azarah@gentoo.org> (11 Nov 2002) 85# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 169 local SINGLE_PATCH="no"
145 local x="" 170 local x=""
146 171
147 if [ "$#" -gt 1 ] 172 if [ "$#" -gt 1 ]
148 then 173 then
149 eerror "Invalid arguments to epatch()" 174 local m=""
150 die "Invalid arguments to epatch()" 175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do
177 epatch "${m}"
178 done
179 return 0
151 fi 180 fi
152 181
153 if [ -n "$1" -a -f "$1" ] 182 if [ -n "$1" -a -f "$1" ]
154 then 183 then
155 SINGLE_PATCH="yes" 184 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 194 local EPATCH_SOURCE="$1/*"
166 else 195 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 197 fi
169 else 198 else
170 if [ ! -d ${EPATCH_SOURCE} ] 199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 200 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 202 then
174 EPATCH_SOURCE="$1" 203 EPATCH_SOURCE="$1"
175 fi 204 fi
176 205
177 echo 206 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 208 eerror
180 eerror " ${EPATCH_SOURCE}" 209 eerror " ${EPATCH_SOURCE}"
210 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 211 echo
182 die "Cannot find \$EPATCH_SOURCE!" 212 die "Cannot find \$EPATCH_SOURCE!"
183 fi 213 fi
184 214
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 234 ;;
205 esac 235 esac
206 236
207 if [ "${SINGLE_PATCH}" = "no" ] 237 if [ "${SINGLE_PATCH}" = "no" ]
208 then 238 then
209 einfo "Applying various patches (bugfixes/updates)..." 239 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 240 fi
211 for x in ${EPATCH_SOURCE} 241 for x in ${EPATCH_SOURCE}
212 do 242 do
213 # New ARCH dependant patch naming scheme... 243 # New ARCH dependant patch naming scheme ...
214 # 244 #
215 # ???_arch_foo.patch 245 # ???_arch_foo.patch
216 # 246 #
217 if [ -f ${x} ] && \ 247 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 263 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 264 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 265 then
236 einfo "${EPATCH_SINGLE_MSG}" 266 einfo "${EPATCH_SINGLE_MSG}"
237 else 267 else
238 einfo "Applying ${x##*/}..." 268 einfo "Applying ${x##*/} ..."
239 fi 269 fi
240 else 270 else
241 einfo " ${x##*/}..." 271 einfo " ${x##*/} ..."
242 fi 272 fi
243 273
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 276
258 else 288 else
259 PATCH_TARGET="${x}" 289 PATCH_TARGET="${x}"
260 fi 290 fi
261 291
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 294
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 297
268 if [ "${PATCH_SUFFIX}" != "patch" ] 298 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 305 count=5
276 break 306 break
277 fi 307 fi
278 fi 308 fi
279 309
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 311 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 317
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 319
290 if [ "$?" -ne 0 ] 320 if [ "$?" -ne 0 ]
291 then 321 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 323 echo
336# This function return true if we are using the NPTL pthreads 366# This function return true if we are using the NPTL pthreads
337# implementation. 367# implementation.
338# 368#
339# <azarah@gentoo.org> (06 March 2003) 369# <azarah@gentoo.org> (06 March 2003)
340# 370#
341
342have_NPTL() { 371have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 372 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 373 #define _XOPEN_SOURCE
346 #include <unistd.h> 374 #include <unistd.h>
347 #include <stdio.h> 375 #include <stdio.h>
348 376
360 388
361 return 1; 389 return 1;
362 } 390 }
363 END 391 END
364 392
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 395 then
368 echo "yes" 396 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 397 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 398 if ${T}/nptl
371 then 399 then
372 return 0 400 return 0
373 else 401 else
374 return 1 402 return 1
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 451 else
424 jobs=2 452 jobs=2
425 fi 453 fi
426 454
427 elif [ "${ARCH}" = "ppc" ] 455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 456 then
429 # ppc has "processor", but only when compiled with SMP 457 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 459 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 461 else
434 jobs=2 462 jobs=2
435 fi 463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 468 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 470 die "Unknown ARCH -- ${ARCH}!"
439 fi 471 fi
440 472
446 478
447 if [ -n "${ADMINPARAM}" ] 479 if [ -n "${ADMINPARAM}" ]
448 then 480 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 482 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 485 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 488 fi
457 fi 489 fi
458} 490}
459 491
460# Cheap replacement for when debianutils (and thus mktemp) 492# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 493# does not exist on the users system
462# vapier@gentoo.org 494# vapier@gentoo.org
463# 495#
464# Takes just 1 parameter (the directory to create tmpfile in) 496# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 497emktemp() {
498 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir=$1 500 local topdir="$1"
467 [ -z "${topdir}" ] && topdir=/tmp 501
468 if [ `which mktemp 2>/dev/null` ] ; then 502 if [ -z "${topdir}" ]
469 mktemp -p ${topdir} 503 then
470 else 504 [ -z "${T}" ] \
505 && topdir="/tmp" \
506 || topdir="${T}"
507 fi
508
509 if [ -z "$(type -p mktemp)" ]
510 then
511 local tmp=/
512 while [ -e "${tmp}" ] ; do
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 514 done
515 ${exe} "${tmp}"
473 echo ${tmp} 516 echo "${tmp}"
517 else
518 [ "${exe}" == "touch" ] \
519 && exe="-p" \
520 || exe="-d"
521 mktemp ${exe} "${topdir}"
522 fi
523}
524
525# Small wrapper for getent (Linux), nidump (Mac OS X),
526# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() {
532 if useq ppc-macos ; then
533 case "$2" in
534 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;;
537 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;;
540 esac
541 elif useq x86-fbsd ; then
542 local action
543 if [ "$1" == "passwd" ]
544 then
545 action="user"
546 else
547 action="group"
548 fi
549 pw show "${action}" "$2" -q
550 else
551 which nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2"
474 fi 553 fi
475} 554}
476 555
477# Simplify/standardize adding users to the system 556# Simplify/standardize adding users to the system
478# vapier@gentoo.org 557# vapier@gentoo.org
488# groups: none 567# groups: none
489# extra: comment of 'added by portage for ${PN}' 568# extra: comment of 'added by portage for ${PN}'
490enewuser() { 569enewuser() {
491 # get the username 570 # get the username
492 local euser="$1"; shift 571 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 572 if [ -z "${euser}" ]
573 then
494 eerror "No username specified !" 574 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 575 die "Cannot call enewuser without a username"
496 fi 576 fi
497 577
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
503 # see if user already exists 578 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
580 then
505 return 0 581 return 0
506 fi 582 fi
507 einfo "Adding user '${euser}' to your system ..." 583 einfo "Adding user '${euser}' to your system ..."
508 584
509 # options to pass to useradd 585 # options to pass to useradd
510 local opts="" 586 local opts=
511 587
512 # handle uid 588 # handle uid
513 local euid="$1"; shift 589 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
591 then
515 if [ ${euid} -gt 0 ] ; then 592 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 593 then
594 if [ ! -z "`egetent passwd ${euid}`" ]
595 then
596 euid="next"
597 fi
517 else 598 else
518 eerror "Userid given but is not greater than 0 !" 599 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 600 die "${euid} is not a valid UID"
520 fi 601 fi
521 else 602 else
522 euid="next available" 603 euid="next"
604 fi
605 if [ "${euid}" == "next" ]
606 then
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
523 fi 612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break
615 done
616 fi
617 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 618 einfo " - Userid: ${euid}"
525 619
526 # handle shell 620 # handle shell
527 local eshell="$1"; shift 621 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
623 then
529 if [ ! -e ${eshell} ] ; then 624 if [ ! -e "${eshell}" ]
625 then
530 eerror "A shell was specified but it does not exist !" 626 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 627 die "${eshell} does not exist"
532 fi 628 fi
533 else 629 else
630 if [ "${USERLAND}" == "BSD" ]
631 then
632 eshell="/usr/bin/false"
633 else
534 eshell=/bin/false 634 eshell="/bin/false"
635 fi
535 fi 636 fi
536 einfo " - Shell: ${eshell}" 637 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 638 opts="${opts} -s ${eshell}"
538 639
539 # handle homedir 640 # handle homedir
540 local ehome="$1"; shift 641 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
643 then
542 ehome=/dev/null 644 ehome="/dev/null"
543 fi 645 fi
544 einfo " - Home: ${ehome}" 646 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 647 opts="${opts} -d ${ehome}"
546 648
547 # handle groups 649 # handle groups
548 local egroups="$1"; shift 650 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 651 if [ ! -z "${egroups}" ]
550 local realgroup 652 then
551 local oldifs="${IFS}" 653 local oldifs="${IFS}"
654 local defgroup="" exgroups=""
655
552 export IFS="," 656 export IFS=","
553 for g in ${egroups} ; do 657 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 658 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 659 export IFS="${oldifs}"
556 if [ "${g}" != "${realgroup}" ] ; then 660 if [ -z "`egetent group \"${g}\"`" ]
661 then
557 eerror "You must add ${g} to the system first" 662 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 663 die "${g} is not a valid GID"
559 fi 664 fi
665 if [ -z "${defgroup}" ]
666 then
667 defgroup="${g}"
668 else
669 exgroups="${exgroups},${g}"
670 fi
671 export IFS=","
560 done 672 done
561 export IFS="${oldifs}" 673 export IFS="${oldifs}"
674
562 opts="${opts} -g ${egroups}" 675 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ]
677 then
678 opts="${opts} -G ${exgroups:1}"
679 fi
563 else 680 else
564 egroups="(none)" 681 egroups="(none)"
565 fi 682 fi
566 einfo " - Groups: ${egroups}" 683 einfo " - Groups: ${egroups}"
567 684
568 # handle extra and add the user 685 # handle extra and add the user
569 local eextra="$@" 686 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 687 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 688 export SANDBOX_ON="0"
689 if useq ppc-macos
690 then
691 ### Make the user
572 if [ -z "${eextra}" ] ; then 692 if [ -z "${eextra}" ]
573 useradd ${opts} ${euser} \ 693 then
694 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified
699 local oldifs="${IFS}"
700 export IFS=","
701 for g in ${egroups}
702 do
703 dscl . merge /groups/${g} users ${euser}
704 done
705 export IFS="${oldifs}"
706 else
707 einfo "Extra options are not supported on macos yet"
708 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}"
710 die "Required function missing"
711 fi
712 elif use x86-fbsd ; then
713 if [ -z "${eextra}" ]
714 then
715 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 716 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 717 die "enewuser failed"
576 else 718 else
577 einfo " - Extra: ${eextra}" 719 einfo " - Extra: ${eextra}"
720 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed"
722 fi
723 else
724 if [ -z "${eextra}" ]
725 then
726 useradd ${opts} ${euser} \
727 -c "added by portage for ${PN}" \
728 || die "enewuser failed"
729 else
730 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 731 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 732 || die "enewuser failed"
733 fi
580 fi 734 fi
581 export SANDBOX_ON="${oldsandbox}" 735 export SANDBOX_ON="${oldsandbox}"
582 736
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
738 then
584 einfo " - Creating ${ehome} in ${D}" 739 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 740 dodir ${ehome}
586 fowners ${euser} ${ehome} 741 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 742 fperms 755 ${ehome}
588 fi 743 fi
598# gid: next available (see groupadd(8)) 753# gid: next available (see groupadd(8))
599# extra: none 754# extra: none
600enewgroup() { 755enewgroup() {
601 # get the group 756 # get the group
602 local egroup="$1"; shift 757 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 758 if [ -z "${egroup}" ]
759 then
604 eerror "No group specified !" 760 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 761 die "Cannot call enewgroup without a group"
606 fi 762 fi
607 763
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
613 # see if group already exists 764 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
766 then
615 return 0 767 return 0
616 fi 768 fi
617 einfo "Adding group '${egroup}' to your system ..." 769 einfo "Adding group '${egroup}' to your system ..."
618 770
619 # options to pass to useradd 771 # options to pass to useradd
620 local opts="" 772 local opts=
621 773
622 # handle gid 774 # handle gid
623 local egid="$1"; shift 775 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 776 if [ ! -z "${egid}" ]
777 then
625 if [ ${egid} -gt 0 ] ; then 778 if [ "${egid}" -gt 0 ]
779 then
780 if [ -z "`egetent group ${egid}`" ]
781 then
782 if useq ppc-macos ; then
783 opts="${opts} ${egid}"
784 else
626 opts="${opts} -g ${egid}" 785 opts="${opts} -g ${egid}"
786 fi
787 else
788 egid="next available; requested gid taken"
789 fi
627 else 790 else
628 eerror "Groupid given but is not greater than 0 !" 791 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 792 die "${egid} is not a valid GID"
630 fi 793 fi
631 else 794 else
636 # handle extra 799 # handle extra
637 local eextra="$@" 800 local eextra="$@"
638 opts="${opts} ${eextra}" 801 opts="${opts} ${eextra}"
639 802
640 # add the group 803 # add the group
641 local oldsandbox=${SANDBOX_ON} 804 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 805 export SANDBOX_ON="0"
806 if useq ppc-macos ; then
807 if [ ! -z "${eextra}" ];
808 then
809 einfo "Extra options are not supported on macos yet"
810 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}"
812 die "Required function missing"
813 fi
814
815 # If we need the next available
816 case ${egid} in
817 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do
819 [ -z "`egetent group ${egid}`" ] && break
820 done
821 esac
822 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then
825 case ${egid} in
826 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do
828 [ -z "`egetent group ${egid}`" ] && break
829 done
830 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 833 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi
644 export SANDBOX_ON="${oldsandbox}" 835 export SANDBOX_ON="${oldsandbox}"
645} 836}
646 837
647# Simple script to replace 'dos2unix' binaries 838# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 839# vapier@gentoo.org
649# 840#
650# edos2unix(file, <more files>...) 841# edos2unix(file, <more files> ...)
651edos2unix() { 842edos2unix() {
652 for f in $@ ; do 843 for f in "$@"
844 do
653 cp ${f} ${T}/edos2unix 845 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 846 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 847 done
656} 848}
849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
657 856
658# Make a desktop file ! 857# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
661# gnome2 /usr/share/applications
662# gnome1 /usr/share/gnome/apps/
663# KDE ${KDEDIR}/share/applnk /usr/share/applnk
664# 860#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<binary>, [name], [icon], [type], [path])
666# 862#
667# binary: what binary does the app run with ? 863# binary: what binary does the app run with ?
668# name: the name that will show up in the menu 864# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 867# a full path to an icon
672# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 869# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 871make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 873
678 local exec=${1} 874 local exec="${1}"
679 local name=${2:-${PN}} 875 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 876 local icon="${3:-${PN}.png}"
681 local type=${4} 877 local type="${4}"
878 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 879 local path="${5:-${GAMES_BINDIR}}"
683 if [ -z "${type}" ] ; then 880 if [ -z "${type}" ]
881 then
684 case ${CATEGORY} in 882 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 883 "app-emulation")
686 games-*) type=Game ;; 884 type=Emulator
687 *) type="" ;; 885 subdir="Emulation"
886 ;;
887 "games-"*)
888 type=Game
889 subdir="Games"
890 ;;
891 "net-"*)
892 type=Network
893 subdir="${type}"
894 ;;
895 *)
896 type=
897 subdir=
898 ;;
688 esac 899 esac
689 fi 900 fi
690 local desktop=${T}/${exec}.desktop 901 local desktop="${T}/${exec}.desktop"
691 902
692echo "[Desktop Entry] 903echo "[Desktop Entry]
693Encoding=UTF-8 904Encoding=UTF-8
694Version=0.9.2 905Version=0.9.2
695Name=${name} 906Name=${name}
696Type=Application 907Type=Application
697Comment=${DESCRIPTION} 908Comment=${DESCRIPTION}
698Exec=${exec} 909Exec=${exec}
699Path=${path} 910Path=${path}
700Icon=${icon} 911Icon=${icon}
701Categories=Application;${type};" > ${desktop} 912Categories=Application;${type};" > "${desktop}"
702 913
703 if [ -d /usr/share/applications ] ; then
704 insinto /usr/share/applications 914 insinto /usr/share/applications
705 doins ${desktop} 915 doins "${desktop}"
706 fi
707
708 #if [ -d /usr/share/gnome/apps ] ; then
709 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop}
711 #fi
712
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
714 # for ver in /usr/kde/* ; do
715 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop}
717 # done
718 #fi
719
720 if [ -d /usr/share/applnk ] ; then
721 insinto /usr/share/applnk/${type}
722 doins ${desktop}
723 fi
724 916
725 return 0 917 return 0
726} 918}
727 919
728# new convenience patch wrapper function to eventually replace epatch(), 920# Make a GDM/KDM Session file
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 921#
730# /usr/bin/patch 922# make_desktop_entry(<title>, <command>)
731# Features: 923# title: File to execute to start the Window Manager
732# - bulk patch handling similar to epatch()'s 924# command: Name of the Window Manager
733# - automatic patch level detection like epatch()'s
734# - automatic patch uncompression like epatch()'s
735# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
736# manually instead
737# - once I decide it's production-ready, it'll be called from base_src_unpack
738# to handle $PATCHES to avoid defining src_unpack just to use xpatch
739 925
740# accepts zero or more parameters specifying patchfiles and/or patchdirs 926make_session_desktop() {
741 927
742# known issues: 928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
743# - only supports unified style patches (does anyone _really_ use anything 929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
744# else?)
745# - because it doesn't use --dry-run there is a risk of it failing
746# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
747# any of the backup heuristics that patch employs to discover a filename.
748# however, this isn't dangerous because if it works for the developer who's
749# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() {
753 930
754 debug-print-function $FUNCNAME $* 931 local title="${1}"
932 local command="${2}"
933 local desktop="${T}/${wm}.desktop"
755 934
756 local list="" 935echo "[Desktop Entry]
757 local list2="" 936Encoding=UTF-8
758 declare -i plevel 937Name=${title}
938Comment=This session logs you into ${title}
939Exec=${command}
940TryExec=${command}
941Type=Application" > "${desktop}"
759 942
760 # parse patch sources 943 insinto /usr/share/xsessions
761 for x in $*; do 944 doins "${desktop}"
762 debug-print "$FUNCNAME: parsing parameter $x" 945
946 return 0
947}
948
949domenu() {
950 local i
951 local j
952 insinto /usr/share/applications
953 for i in ${@}
954 do
763 if [ -f "$x" ]; then 955 if [ -f "${i}" ];
764 list="$list $x" 956 then
957 doins ${i}
765 elif [ -d "$x" ]; then 958 elif [ -d "${i}" ];
766 # handles patchdirs like epatch() for now: no recursion. 959 then
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 960 for j in ${i}/*.desktop
768 # only patches with _$ARCH_ or _all_ in their filenames are applied. 961 do
769 for file in `ls -A $x`; do 962 doins ${j}
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi
774 done 963 done
775 list="`echo $list2 | sort` $list"
776 else
777 die "Couldn't find $x"
778 fi 964 fi
779 done 965 done
966}
780 967
781 debug-print "$FUNCNAME: final list of patches: $list" 968doicon() {
782 969 local i
783 for x in $list; do 970 local j
784 debug-print "$FUNCNAME: processing $x" 971 insinto /usr/share/pixmaps
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 972 for i in ${@}
786 case "`/usr/bin/file -b $x`" in 973 do
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";; 974 if [ -f "${i}" ];
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";; 975 then
789 *text*) patchfile="$x";; 976 doins ${i}
790 *) die "Could not determine filetype of patch $x";; 977 elif [ -d "${i}" ];
791 esac 978 then
792 debug-print "$FUNCNAME: patchfile=$patchfile" 979 for j in ${i}/*.png
793 980 do
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 981 doins ${j}
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done 982 done
819 test -f "$target2" && break 983 fi
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
842 done 984 done
985}
843 986
987##############################################################
988# END: Handle .desktop files and menu entries #
989##############################################################
990
991
992# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() {
994 local src="$1"
995 if [ -z "${src}" ]
996 then
997 src="${DISTDIR}/${A}"
998 else
999 if [ -e "${DISTDIR}/${src}" ]
1000 then
1001 src="${DISTDIR}/${src}"
1002 elif [ -e "${PWD}/${src}" ]
1003 then
1004 src="${PWD}/${src}"
1005 elif [ -e "${src}" ]
1006 then
1007 src="${src}"
1008 fi
1009 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1011 echo "${src}"
1012}
1013
1014# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in
1016# the middle of the archive. Valve seems to use it a lot ... too bad
1017# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - you have to specify the off_t size ... i have no idea how to extract that
1021# information out of the binary executable myself. basically you pass in
1022# the size of the off_t type (in bytes) on the machine that built the pdv
1023# archive. one way to determine this is by running the following commands:
1024# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive>
1026# basically look for the first lseek command (we do the strings/grep because
1027# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example:
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250
1033# thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() {
1035 local src="`find_unpackable_file $1`"
1036 local sizeoff_t="$2"
1037
1038 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1039
1040 local shrtsrc="`basename ${src}`"
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1044
1045 # grab metadata for debug reasons
1046 local metafile="$(emktemp)"
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1048
1049 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1051 datafile="`basename ${datafile}`"
1052
1053 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)"
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056
1057 local iscompressed="`file -b ${tmpfile}`"
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then
1059 iscompressed=1
1060 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile}
1062 else
1063 iscompressed=0
1064 fi
1065 local istar="`file -b ${tmpfile}`"
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1067 istar=1
1068 else
1069 istar=0
1070 fi
1071
1072 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1073 #dd if=${src} ibs=${metaskip} count=1 \
1074 # | dd ibs=${tailskip} skip=1 \
1075 # | gzip -dc \
1076 # > ${datafile}
1077 if [ ${iscompressed} -eq 1 ] ; then
1078 if [ ${istar} -eq 1 ] ; then
1079 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1080 | head -c $((${metaskip}-${tailskip})) \
1081 | tar -xzf -
1082 else
1083 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1084 | head -c $((${metaskip}-${tailskip})) \
1085 | gzip -dc \
1086 > ${datafile}
1087 fi
1088 else
1089 if [ ${istar} -eq 1 ] ; then
1090 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1091 | head -c $((${metaskip}-${tailskip})) \
1092 | tar --no-same-owner -xf -
1093 else
1094 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1095 | head -c $((${metaskip}-${tailskip})) \
1096 > ${datafile}
1097 fi
1098 fi
1099 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
844} 1102}
845 1103
846# Unpack those pesky makeself generated files ... 1104# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1105# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1106# the end of the archive. Loki utilized the format as does
849# many other game companies. 1107# many other game companies.
850# 1108#
851# Usage: unpack_makeself [file to unpack] [offset] 1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1110# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1111# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1112# the proper offset from the script itself.
855unpack_makeself() { 1113unpack_makeself() {
856 local src=$1 1114 local src="$(find_unpackable_file "$1")"
857 local skip=$2 1115 local skip="$2"
1116 local exe="$3"
858 1117
859 if [ -z "${src}" ] ; then
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871
872 local shrtsrc=`basename ${src}` 1118 local shrtsrc="$(basename "${src}")"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1120 if [ -z "${skip}" ]
1121 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1123 local skip=0
1124 exe=tail
877 case ${ver} in 1125 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1128 ;;
881 2.0|2.0.1) 1129 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1131 ;;
884 2.1.1) 1132 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1133 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1134 let skip="skip + 1"
887 ;; 1135 ;;
888 2.1.2) 1136 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1137 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1138 let skip="skip + 1"
891 ;; 1139 ;;
892 2.1.3) 1140 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1142 let skip="skip + 1"
1143 ;;
1144 2.1.4)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd"
895 ;; 1148 ;;
896 *) 1149 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1150 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1151 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1152 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1154 die "makeself version '${ver}' not supported"
902 ;; 1155 ;;
903 esac 1156 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1157 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1158 fi
1159 case ${exe} in
1160 tail) exe="tail -n +${skip} '${src}'";;
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'"
1163 esac
906 1164
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1165 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1166 local tmpfile="$(emktemp)"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1168 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1169 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1170 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1171 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1172 ;;
1173 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;;
1176 gzip*)
1177 eval ${exe} | tar --no-same-owner -xzf -
1178 ;;
1179 compress*)
1180 eval ${exe} | gunzip | tar --no-same-owner -xf -
1181 ;;
1182 *)
1183 eerror "Unknown filetype \"${filetype}\" ?"
1184 false
1185 ;;
1186 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1188}
918 1189
919# Display a license for user to accept. 1190# Display a license for user to accept.
920# 1191#
921# Usage: check_license [license] 1192# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1193# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1194check_license() {
924 local src=$1 1195 local lic=$1
925 if [ -z "${src}" ] ; then 1196 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1197 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1198 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1200 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1201 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1202 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1203 elif [ -e "${src}" ] ; then
933 src="${src}" 1204 lic="${src}"
934 fi
935 fi 1205 fi
1206 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1208 local l="`basename ${lic}`"
937 1209
938 # here is where we check for the license... 1210 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1211 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1212 local shopts=$-
941 einfo "The license for this application has already been accepted." 1213 local alic
1214 set -o noglob #so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts
1218 return 0
1219 fi
1220 done
1221 set +o noglob; set -$shopts #reset old shell opts
1222
1223 local licmsg="$(emktemp)"
1224 cat << EOF > ${licmsg}
1225**********************************************************
1226The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run!
1230**********************************************************
1231
1232EOF
1233 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1235 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic
1237 case ${alic} in
1238 yes|Yes|y|Y)
1239 return 0
1240 ;;
1241 *)
1242 echo;echo;echo
1243 eerror "You MUST accept the license to continue! Exiting!"
1244 die "Failed to accept license"
1245 ;;
1246 esac
1247}
1248
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support !
1251#
1252# with these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds()
1254# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT.
1256#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1258# etc... if you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds().
1260#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us
1270 local cdcnt=0
1271 local f=
1272 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1))
1274 export CDROM_CHECK_${cdcnt}="$f"
1275 done
1276 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1
1278
1279 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then
1288 local var=
1289 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1))
1292 var="CD_ROOT_${cdcnt}"
1293 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}"
1298 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1303 return
1304 fi
1305
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the "
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
942 else 1310 else
943 ewarn "You MUST accept this license for installation to continue." 1311 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1312 fi
945 echo 1313 echo
1314 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files."
1318 echo
1319 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo
1322 else
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1))
1327 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done
1330 echo
1331 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:"
1334 einfon ""
1335 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1))
1338 echo -n " CD_ROOT_${cdcnt}"
1339 done
1340 echo
1341 einfo "Or, if you have all the files in the same place, or"
1342 einfo "you only have one cdrom, you can export CD_ROOT"
1343 einfo "and that place will be used as the same data source"
1344 einfo "for all the CDs."
1345 echo
1346 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo
1349 fi
1350 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd
1352}
946 1353
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1354# this is only used when you need access to more than one cd.
948 einfo "Do you accept the terms of this license? [yes/no]" 1355# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1356# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1357# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1358cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1360 local var=
954 ;; 1361
955 *) 1362 if [[ ! -z ${CD_ROOT} ]] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1364 return
958 ;; 1365 fi
1366
1367 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1369 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var}
1372 else
1373 export CDROM_ROOT=${!var}
1374 fi
1375
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1377}
1378
1379# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1380# functions. this should *never* be called from an ebuild.
1381# all it does is try to locate a give file on a cd ... if the cd isn't
1382# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() {
1387 while [[ -z ${CDROM_ROOT} ]] ; do
1388 local dir="$(dirname ${@})"
1389 local file="$(basename ${@})"
1390 local mline=""
1391 local showedmsg=0
1392
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1394 [[ -d ${mline}/${dir} ]] || continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1396 && export CDROM_ROOT=${mline}
1397 done
1398
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !"
1414 fi
1415 fi
1416 showedmsg=1
1417 fi
1418 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge."
1420 read
1421 fi
1422 done
1423}
1424
1425# Make sure that LINGUAS only contains languages that
1426# a package can support
1427#
1428# usage: strip-linguas <allow LINGUAS>
1429# strip-linguas -i <directories of .po files>
1430# strip-linguas -u <directories of .po files>
1431#
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() {
1438 local ls newls
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1440 local op="$1"; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1442 local d f
1443 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then
1445 newls="${ls}"
1446 else
1447 newls=""
1448 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1450 if [ "${op}" == "-i" ] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1452 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1454 fi
1455 done
1456 ls="${newls}"
1457 done
1458 ls="${ls//.po}"
1459 else
1460 ls="$@"
1461 fi
1462
1463 ls=" ${ls} "
1464 newls=""
1465 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1467 newls="${newls} ${f}"
1468 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1470 fi
1471 done
1472 if [ -z "${newls}" ] ; then
1473 unset LINGUAS
1474 else
1475 export LINGUAS="${newls}"
1476 fi
1477}
1478
1479# moved from kernel.eclass since they are generally useful outside of
1480# kernel.eclass -iggy (20041002)
1481
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 *) export ARCH="${ARCH}";;
959 esac 1498 esac
1499}
1500
1501# set's ARCH back to what portage expects
1502set_arch_to_portage() {
1503 i=10
1504 while ((i--)) ; do
1505 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1506 done
1507 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1508}
1509
1510# Jeremy Huddleston <eradicator@gentoo.org>:
1511# preserve_old_lib /path/to/libblah.so.0
1512# preserve_old_lib_notify /path/to/libblah.so.0
1513#
1514# These functions are useful when a lib in your package changes --soname. Such
1515# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1516# would break packages that link against it. Most people get around this
1517# by using the portage SLOT mechanism, but that is not always a relevant
1518# solution, so instead you can add the following to your ebuilds:
1519#
1520# src_install() {
1521# ...
1522# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1523# ...
1524# }
1525#
1526# pkg_postinst() {
1527# ...
1528# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1529# ...
1530# }
1531
1532preserve_old_lib() {
1533 LIB=$1
1534
1535 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1536 SONAME=`basename ${LIB}`
1537 DIRNAME=`dirname ${LIB}`
1538
1539 dodir ${DIRNAME}
1540 cp ${ROOT}${LIB} ${D}${DIRNAME}
1541 touch ${D}${LIB}
1542 fi
1543}
1544
1545preserve_old_lib_notify() {
1546 LIB=$1
1547
1548 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1549 SONAME=`basename ${LIB}`
1550
1551 einfo "An old version of an installed library was detected on your system."
1552 einfo "In order to avoid breaking packages that link against is, this older version"
1553 einfo "is not being removed. In order to make full use of this newer version,"
1554 einfo "you will need to execute the following command:"
1555 einfo " revdep-rebuild --soname ${SONAME}"
1556 einfo
1557 einfo "After doing that, you can safely remove ${LIB}"
1558 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1559 fi
1560}
1561
1562# Hack for people to figure out if a package was built with
1563# certain USE flags
1564#
1565# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1566# ex: built_with_use xchat gtk2
1567#
1568# Flags: -a all USE flags should be utilized
1569# -o at least one USE flag should be utilized
1570# Note: the default flag is '-a'
1571built_with_use() {
1572 local opt=$1
1573 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1574
1575 local PKG=$(best_version $1)
1576 shift
1577
1578 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1579 [[ ! -e ${USEFILE} ]] && return 1
1580
1581 local USE_BUILT=$(<${USEFILE})
1582 while [[ $# -gt 0 ]] ; do
1583 if [[ ${opt} = "-o" ]] ; then
1584 has $1 ${USE_BUILT} && return 0
1585 else
1586 has $1 ${USE_BUILT} || return 1
960 fi 1587 fi
1588 shift
1589 done
1590 [[ ${opt} = "-a" ]]
961} 1591}
1592
1593# Many configure scripts wrongly bail when a C++ compiler
1594# could not be detected. #73450
1595epunt_cxx() {
1596 local dir=$1
1597 [[ -z ${dir} ]] && dir=${S}
1598 ebegin "Removing useless C++ checks"
1599 local f
1600 for f in $(find ${dir} -name configure) ; do
1601 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1602 done
1603 eend 0
1604}

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