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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 1.138 2005/01/07 12:04:40 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.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15newdepend "!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local libdir="$(get_libdir)"
39 # Just make sure it exists 66 # Just make sure it exists
40 dodir /usr/lib 67 dodir /usr/${libdir}
41 68
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 69 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 70/* GNU ld script
44 Because Gentoo have critical dynamic libraries 71 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 72 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 73 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 74 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 75 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 76 more info. */
50GROUP ( /lib/libxxx ) 77GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 78END_LDSCRIPT
52 79 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 80}
57 81
58# Simple function to draw a line consisting of '=' the same length as $* 82# Simple function to draw a line consisting of '=' the same length as $*
59# 83#
60# <azarah@gentoo.org> (11 Nov 2002) 84# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 168 local SINGLE_PATCH="no"
145 local x="" 169 local x=""
146 170
147 if [ "$#" -gt 1 ] 171 if [ "$#" -gt 1 ]
148 then 172 then
149 eerror "Invalid arguments to epatch()" 173 local m=""
150 die "Invalid arguments to epatch()" 174 einfo "${#} patches to apply ..."
175 for m in "$@" ; do
176 epatch "${m}"
177 done
178 return 0
151 fi 179 fi
152 180
153 if [ -n "$1" -a -f "$1" ] 181 if [ -n "$1" -a -f "$1" ]
154 then 182 then
155 SINGLE_PATCH="yes" 183 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 193 local EPATCH_SOURCE="$1/*"
166 else 194 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 195 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 196 fi
169 else 197 else
170 if [ ! -d ${EPATCH_SOURCE} ] 198 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 199 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 200 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 201 then
174 EPATCH_SOURCE="$1" 202 EPATCH_SOURCE="$1"
175 fi 203 fi
204 ;; 232 ;;
205 esac 233 esac
206 234
207 if [ "${SINGLE_PATCH}" = "no" ] 235 if [ "${SINGLE_PATCH}" = "no" ]
208 then 236 then
209 einfo "Applying various patches (bugfixes/updates)..." 237 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 238 fi
211 for x in ${EPATCH_SOURCE} 239 for x in ${EPATCH_SOURCE}
212 do 240 do
213 # New ARCH dependant patch naming scheme... 241 # New ARCH dependant patch naming scheme ...
214 # 242 #
215 # ???_arch_foo.patch 243 # ???_arch_foo.patch
216 # 244 #
217 if [ -f ${x} ] && \ 245 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 246 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 261 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 262 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 263 then
236 einfo "${EPATCH_SINGLE_MSG}" 264 einfo "${EPATCH_SINGLE_MSG}"
237 else 265 else
238 einfo "Applying ${x##*/}..." 266 einfo "Applying ${x##*/} ..."
239 fi 267 fi
240 else 268 else
241 einfo " ${x##*/}..." 269 einfo " ${x##*/} ..."
242 fi 270 fi
243 271
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 274
258 else 286 else
259 PATCH_TARGET="${x}" 287 PATCH_TARGET="${x}"
260 fi 288 fi
261 289
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 291 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 292
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 295
268 if [ "${PATCH_SUFFIX}" != "patch" ] 296 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 303 count=5
276 break 304 break
277 fi 305 fi
278 fi 306 fi
279 307
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 308 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 309 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 310 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 311 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 314 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 315
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 316 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 317
290 if [ "$?" -ne 0 ] 318 if [ "$?" -ne 0 ]
291 then 319 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 320 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 321 echo
336# This function return true if we are using the NPTL pthreads 364# This function return true if we are using the NPTL pthreads
337# implementation. 365# implementation.
338# 366#
339# <azarah@gentoo.org> (06 March 2003) 367# <azarah@gentoo.org> (06 March 2003)
340# 368#
341
342have_NPTL() { 369have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 370 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 371 #define _XOPEN_SOURCE
346 #include <unistd.h> 372 #include <unistd.h>
347 #include <stdio.h> 373 #include <stdio.h>
348 374
360 386
361 return 1; 387 return 1;
362 } 388 }
363 END 389 END
364 390
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 391 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 392 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 393 then
368 echo "yes" 394 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 395 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 396 if ${T}/nptl
371 then 397 then
372 return 0 398 return 0
373 else 399 else
374 return 1 400 return 1
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 448 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 449 else
424 jobs=2 450 jobs=2
425 fi 451 fi
426 452
427 elif [ "${ARCH}" = "ppc" ] 453 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 454 then
429 # ppc has "processor", but only when compiled with SMP 455 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 456 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 457 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 458 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 459 else
434 jobs=2 460 jobs=2
435 fi 461 fi
462 elif [ "${ARCH}" = "s390" ]
463 then
464 # s390 has "# processors : "
465 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 466 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 467 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 468 die "Unknown ARCH -- ${ARCH}!"
439 fi 469 fi
440 470
446 476
447 if [ -n "${ADMINPARAM}" ] 477 if [ -n "${ADMINPARAM}" ]
448 then 478 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 479 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 480 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 481 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 482 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 483 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 484 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 485 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 486 fi
457 fi 487 fi
458} 488}
459 489
460# Cheap replacement for when debianutils (and thus mktemp) 490# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 491# does not exist on the users system
462# vapier@gentoo.org 492# vapier@gentoo.org
463# 493#
464# Takes just 1 parameter (the directory to create tmpfile in) 494# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 495emktemp() {
496 local exe="touch"
497 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir=$1 498 local topdir="$1"
467 [ -z "${topdir}" ] && topdir=/tmp 499
468 if [ `which mktemp 2>/dev/null` ] ; then 500 if [ -z "${topdir}" ]
469 mktemp -p ${topdir} 501 then
470 else 502 [ -z "${T}" ] \
503 && topdir="/tmp" \
504 || topdir="${T}"
505 fi
506
507 if [ -z "$(type -p mktemp)" ]
508 then
509 local tmp=/
510 while [ -e "${tmp}" ] ; do
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 511 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 512 done
513 ${exe} "${tmp}"
473 echo ${tmp} 514 echo "${tmp}"
515 else
516 [ "${exe}" == "touch" ] \
517 && exe="-p" \
518 || exe="-d"
519 mktemp ${exe} "${topdir}"
520 fi
521}
522
523# Small wrapper for getent (Linux), nidump (Mac OS X),
524# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
527#
528# egetent(database, key)
529egetent() {
530 if useq ppc-macos ; then
531 case "$2" in
532 *[!0-9]*) # Non numeric
533 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
534 ;;
535 *) # Numeric
536 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
537 ;;
538 esac
539 elif useq x86-fbsd ; then
540 local action
541 if [ "$1" == "passwd" ]
542 then
543 action="user"
544 else
545 action="group"
546 fi
547 pw show "${action}" "$2" -q
548 else
549 which nscd >& /dev/null && nscd -i "$1"
550 getent "$1" "$2"
474 fi 551 fi
475} 552}
476 553
477# Simplify/standardize adding users to the system 554# Simplify/standardize adding users to the system
478# vapier@gentoo.org 555# vapier@gentoo.org
488# groups: none 565# groups: none
489# extra: comment of 'added by portage for ${PN}' 566# extra: comment of 'added by portage for ${PN}'
490enewuser() { 567enewuser() {
491 # get the username 568 # get the username
492 local euser="$1"; shift 569 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 570 if [ -z "${euser}" ]
571 then
494 eerror "No username specified !" 572 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 573 die "Cannot call enewuser without a username"
496 fi 574 fi
497 575
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 $3}'`"
502
503 # see if user already exists 576 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 577 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
578 then
505 return 0 579 return 0
506 fi 580 fi
507 einfo "Adding user '${euser}' to your system ..." 581 einfo "Adding user '${euser}' to your system ..."
508 582
509 # options to pass to useradd 583 # options to pass to useradd
510 local opts="" 584 local opts=
511 585
512 # handle uid 586 # handle uid
513 local euid="$1"; shift 587 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 588 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
589 then
515 if [ ${euid} -gt 0 ] ; then 590 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 591 then
592 if [ ! -z "`egetent passwd ${euid}`" ]
593 then
594 euid="next"
595 fi
517 else 596 else
518 eerror "Userid given but is not greater than 0 !" 597 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 598 die "${euid} is not a valid UID"
520 fi 599 fi
521 else 600 else
522 euid="next available" 601 euid="next"
602 fi
603 if [ "${euid}" == "next" ]
604 then
605 local pwrange
606 if [ "${USERLAND}" == "BSD" ] ; then
607 pwrange="`jot 898 101`"
608 else
609 pwrange="`seq 101 999`"
523 fi 610 fi
611 for euid in ${pwrange} ; do
612 [ -z "`egetent passwd ${euid}`" ] && break
613 done
614 fi
615 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 616 einfo " - Userid: ${euid}"
525 617
526 # handle shell 618 # handle shell
527 local eshell="$1"; shift 619 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 620 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
621 then
529 if [ ! -e ${eshell} ] ; then 622 if [ ! -e "${eshell}" ]
623 then
530 eerror "A shell was specified but it does not exist !" 624 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 625 die "${eshell} does not exist"
532 fi 626 fi
533 else 627 else
628 if [ "${USERLAND}" == "BSD" ]
629 then
630 eshell="/usr/bin/false"
631 else
534 eshell=/bin/false 632 eshell="/bin/false"
633 fi
535 fi 634 fi
536 einfo " - Shell: ${eshell}" 635 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 636 opts="${opts} -s ${eshell}"
538 637
539 # handle homedir 638 # handle homedir
540 local ehome="$1"; shift 639 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 640 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
641 then
542 ehome=/dev/null 642 ehome="/dev/null"
543 fi 643 fi
544 einfo " - Home: ${ehome}" 644 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 645 opts="${opts} -d ${ehome}"
546 646
547 # handle groups 647 # handle groups
548 local egroups="$1"; shift 648 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 649 if [ ! -z "${egroups}" ]
550 local realgroup 650 then
551 local oldifs="${IFS}" 651 local oldifs="${IFS}"
652 local defgroup="" exgroups=""
653
552 export IFS="," 654 export IFS=","
553 for g in ${egroups} ; do 655 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 656 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 657 export IFS="${oldifs}"
556 if [ "${g}" != "${realgroup}" ] ; then 658 if [ -z "`egetent group \"${g}\"`" ]
659 then
557 eerror "You must add ${g} to the system first" 660 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 661 die "${g} is not a valid GID"
559 fi 662 fi
663 if [ -z "${defgroup}" ]
664 then
665 defgroup="${g}"
666 else
667 exgroups="${exgroups},${g}"
668 fi
669 export IFS=","
560 done 670 done
561 export IFS="${oldifs}" 671 export IFS="${oldifs}"
672
562 opts="${opts} -g ${egroups}" 673 opts="${opts} -g ${defgroup}"
674 if [ ! -z "${exgroups}" ]
675 then
676 opts="${opts} -G ${exgroups:1}"
677 fi
563 else 678 else
564 egroups="(none)" 679 egroups="(none)"
565 fi 680 fi
566 einfo " - Groups: ${egroups}" 681 einfo " - Groups: ${egroups}"
567 682
568 # handle extra and add the user 683 # handle extra and add the user
569 local eextra="$@" 684 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 685 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 686 export SANDBOX_ON="0"
687 if useq ppc-macos
688 then
689 ### Make the user
572 if [ -z "${eextra}" ] ; then 690 if [ -z "${eextra}" ]
573 useradd ${opts} ${euser} \ 691 then
692 dscl . create /users/${euser} uid ${euid}
693 dscl . create /users/${euser} shell ${eshell}
694 dscl . create /users/${euser} home ${ehome}
695 dscl . create /users/${euser} realname "added by portage for ${PN}"
696 ### Add the user to the groups specified
697 local oldifs="${IFS}"
698 export IFS=","
699 for g in ${egroups}
700 do
701 dscl . merge /groups/${g} users ${euser}
702 done
703 export IFS="${oldifs}"
704 else
705 einfo "Extra options are not supported on macos yet"
706 einfo "Please report the ebuild along with the info below"
707 einfo "eextra: ${eextra}"
708 die "Required function missing"
709 fi
710 elif use x86-fbsd ; then
711 if [ -z "${eextra}" ]
712 then
713 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 715 die "enewuser failed"
576 else 716 else
577 einfo " - Extra: ${eextra}" 717 einfo " - Extra: ${eextra}"
718 pw useradd ${euser} ${opts} \
719 -c ${eextra} || die "enewuser failed"
720 fi
721 else
722 if [ -z "${eextra}" ]
723 then
724 useradd ${opts} ${euser} \
725 -c "added by portage for ${PN}" \
726 || die "enewuser failed"
727 else
728 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 729 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 730 || die "enewuser failed"
731 fi
580 fi 732 fi
581 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON="${oldsandbox}"
582 734
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 735 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
736 then
584 einfo " - Creating ${ehome} in ${D}" 737 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 738 dodir ${ehome}
586 fowners ${euser} ${ehome} 739 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 740 fperms 755 ${ehome}
588 fi 741 fi
598# gid: next available (see groupadd(8)) 751# gid: next available (see groupadd(8))
599# extra: none 752# extra: none
600enewgroup() { 753enewgroup() {
601 # get the group 754 # get the group
602 local egroup="$1"; shift 755 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 756 if [ -z "${egroup}" ]
757 then
604 eerror "No group specified !" 758 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 759 die "Cannot call enewgroup without a group"
606 fi 760 fi
607 761
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 $4}'`"
612
613 # see if group already exists 762 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 763 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
764 then
615 return 0 765 return 0
616 fi 766 fi
617 einfo "Adding group '${egroup}' to your system ..." 767 einfo "Adding group '${egroup}' to your system ..."
618 768
619 # options to pass to useradd 769 # options to pass to useradd
620 local opts="" 770 local opts=
621 771
622 # handle gid 772 # handle gid
623 local egid="$1"; shift 773 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 774 if [ ! -z "${egid}" ]
775 then
625 if [ ${egid} -gt 0 ] ; then 776 if [ "${egid}" -gt 0 ]
777 then
778 if [ -z "`egetent group ${egid}`" ]
779 then
780 if useq ppc-macos ; then
781 opts="${opts} ${egid}"
782 else
626 opts="${opts} -g ${egid}" 783 opts="${opts} -g ${egid}"
784 fi
785 else
786 egid="next available; requested gid taken"
787 fi
627 else 788 else
628 eerror "Groupid given but is not greater than 0 !" 789 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 790 die "${egid} is not a valid GID"
630 fi 791 fi
631 else 792 else
636 # handle extra 797 # handle extra
637 local eextra="$@" 798 local eextra="$@"
638 opts="${opts} ${eextra}" 799 opts="${opts} ${eextra}"
639 800
640 # add the group 801 # add the group
641 local oldsandbox=${SANDBOX_ON} 802 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 803 export SANDBOX_ON="0"
804 if useq ppc-macos ; then
805 if [ ! -z "${eextra}" ];
806 then
807 einfo "Extra options are not supported on macos yet"
808 einfo "Please report the ebuild along with the info below"
809 einfo "eextra: ${eextra}"
810 die "Required function missing"
811 fi
812
813 # If we need the next available
814 case ${egid} in
815 *[!0-9]*) # Non numeric
816 for egid in `jot 898 101`; do
817 [ -z "`egetent group ${egid}`" ] && break
818 done
819 esac
820 dscl . create /groups/${egroup} gid ${egid}
821 dscl . create /groups/${egroup} passwd '*'
822 elif use x86-fbsd ; then
823 case ${egid} in
824 *[!0-9]*) # Non numeric
825 for egid in `jot 898 101`; do
826 [ -z "`egetent group ${egid}`" ] && break
827 done
828 esac
829 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
830 else
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 831 groupadd ${opts} ${egroup} || die "enewgroup failed"
832 fi
644 export SANDBOX_ON="${oldsandbox}" 833 export SANDBOX_ON="${oldsandbox}"
645} 834}
646 835
647# Simple script to replace 'dos2unix' binaries 836# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 837# vapier@gentoo.org
649# 838#
650# edos2unix(file, <more files>...) 839# edos2unix(file, <more files> ...)
651edos2unix() { 840edos2unix() {
652 for f in $@ ; do 841 for f in "$@"
842 do
653 cp ${f} ${T}/edos2unix 843 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 844 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 845 done
656} 846}
847
848
849##############################################################
850# START: Handle .desktop files and menu entries #
851# maybe this should be separated into a new eclass some time #
852# lanius@gentoo.org #
853##############################################################
657 854
658# Make a desktop file ! 855# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 856# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 857# 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# 858#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 859# make_desktop_entry(<binary>, [name], [icon], [type], [path])
666# 860#
667# binary: what binary does the app run with ? 861# binary: what binary does the app run with ?
668# name: the name that will show up in the menu 862# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 863# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 864# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 865# a full path to an icon
672# type: what kind of application is this ? for categories: 866# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 867# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 868# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 869make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 870 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 871
678 local exec=${1} 872 local exec="${1}"
679 local name=${2:-${PN}} 873 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 874 local icon="${3:-${PN}.png}"
681 local type=${4} 875 local type="${4}"
876 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 877 local path="${5:-${GAMES_BINDIR}}"
683 if [ -z "${type}" ] ; then 878 if [ -z "${type}" ]
879 then
684 case ${CATEGORY} in 880 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 881 "app-emulation")
686 games-*) type=Game ;; 882 type=Emulator
687 *) type="" ;; 883 subdir="Emulation"
884 ;;
885 "games-"*)
886 type=Game
887 subdir="Games"
888 ;;
889 "net-"*)
890 type=Network
891 subdir="${type}"
892 ;;
893 *)
894 type=
895 subdir=
896 ;;
688 esac 897 esac
689 fi 898 fi
690 local desktop=${T}/${exec}.desktop 899 local desktop="${T}/${exec}.desktop"
691 900
692echo "[Desktop Entry] 901echo "[Desktop Entry]
693Encoding=UTF-8 902Encoding=UTF-8
694Version=0.9.2 903Version=0.9.2
695Name=${name} 904Name=${name}
696Type=Application 905Type=Application
697Comment=${DESCRIPTION} 906Comment=${DESCRIPTION}
698Exec=${exec} 907Exec=${exec}
699Path=${path} 908Path=${path}
700Icon=${icon} 909Icon=${icon}
701Categories=Application;${type};" > ${desktop} 910Categories=Application;${type};" > "${desktop}"
702 911
703 if [ -d /usr/share/applications ] ; then
704 insinto /usr/share/applications 912 insinto /usr/share/applications
705 doins ${desktop} 913 doins "${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
724 914
725 return 0 915 return 0
726} 916}
727 917
728# new convenience patch wrapper function to eventually replace epatch(), 918# Make a GDM/KDM Session file
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 919#
730# /usr/bin/patch 920# make_desktop_entry(<title>, <command>)
731# Features: 921# title: File to execute to start the Window Manager
732# - bulk patch handling similar to epatch()'s 922# 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
739 923
740# accepts zero or more parameters specifying patchfiles and/or patchdirs 924make_session_desktop() {
741 925
742# known issues: 926 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
743# - only supports unified style patches (does anyone _really_ use anything 927 [ -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() {
753 928
754 debug-print-function $FUNCNAME $* 929 local title="${1}"
930 local command="${2}"
931 local desktop="${T}/${wm}.desktop"
755 932
756 local list="" 933echo "[Desktop Entry]
757 local list2="" 934Encoding=UTF-8
758 declare -i plevel 935Name=${title}
936Comment=This session logs you into ${title}
937Exec=${command}
938TryExec=${command}
939Type=Application" > "${desktop}"
759 940
760 # parse patch sources 941 insinto /usr/share/xsessions
761 for x in $*; do 942 doins "${desktop}"
762 debug-print "$FUNCNAME: parsing parameter $x" 943
944 return 0
945}
946
947domenu() {
948 local i
949 local j
950 insinto /usr/share/applications
951 for i in ${@}
952 do
763 if [ -f "$x" ]; then 953 if [ -f "${i}" ];
764 list="$list $x" 954 then
955 doins ${i}
765 elif [ -d "$x" ]; then 956 elif [ -d "${i}" ];
766 # handles patchdirs like epatch() for now: no recursion. 957 then
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 958 for j in ${i}/*.desktop
768 # only patches with _$ARCH_ or _all_ in their filenames are applied. 959 do
769 for file in `ls -A $x`; do 960 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 961 done
775 list="`echo $list2 | sort` $list" 962 fi
963 done
964}
965
966doicon() {
967 local i
968 local j
969 insinto /usr/share/pixmaps
970 for i in ${@}
971 do
972 if [ -f "${i}" ];
973 then
974 doins ${i}
975 elif [ -d "${i}" ];
976 then
977 for j in ${i}/*.png
978 do
979 doins ${j}
980 done
981 fi
982 done
983}
984
985##############################################################
986# END: Handle .desktop files and menu entries #
987##############################################################
988
989
990# for internal use only (unpack_pdv and unpack_makeself)
991find_unpackable_file() {
992 local src="$1"
993 if [ -z "${src}" ]
994 then
995 src="${DISTDIR}/${A}"
996 else
997 if [ -e "${DISTDIR}/${src}" ]
998 then
999 src="${DISTDIR}/${src}"
1000 elif [ -e "${PWD}/${src}" ]
1001 then
1002 src="${PWD}/${src}"
1003 elif [ -e "${src}" ]
1004 then
1005 src="${src}"
1006 fi
1007 fi
1008 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1009 echo "${src}"
1010}
1011
1012# Unpack those pesky pdv generated files ...
1013# They're self-unpacking programs with the binary package stuffed in
1014# the middle of the archive. Valve seems to use it a lot ... too bad
1015# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1016#
1017# Usage: unpack_pdv [file to unpack] [size of off_t]
1018# - you have to specify the off_t size ... i have no idea how to extract that
1019# information out of the binary executable myself. basically you pass in
1020# the size of the off_t type (in bytes) on the machine that built the pdv
1021# archive. one way to determine this is by running the following commands:
1022# strings <pdv archive> | grep lseek
1023# strace -elseek <pdv archive>
1024# basically look for the first lseek command (we do the strings/grep because
1025# sometimes the function call is _llseek or something) and steal the 2nd
1026# parameter. here is an example:
1027# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1028# lseek
1029# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1030# lseek(3, -4, SEEK_END) = 2981250
1031# thus we would pass in the value of '4' as the second parameter.
1032unpack_pdv() {
1033 local src="`find_unpackable_file $1`"
1034 local sizeoff_t="$2"
1035
1036 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1037
1038 local shrtsrc="`basename ${src}`"
1039 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1040 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1041 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1042
1043 # grab metadata for debug reasons
1044 local metafile="$(emktemp)"
1045 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1046
1047 # rip out the final file name from the metadata
1048 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1049 datafile="`basename ${datafile}`"
1050
1051 # now lets uncompress/untar the file if need be
1052 local tmpfile="$(emktemp)"
1053 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1054
1055 local iscompressed="`file -b ${tmpfile}`"
1056 if [ "${iscompressed:0:8}" == "compress" ] ; then
1057 iscompressed=1
1058 mv ${tmpfile}{,.Z}
1059 gunzip ${tmpfile}
1060 else
1061 iscompressed=0
1062 fi
1063 local istar="`file -b ${tmpfile}`"
1064 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1065 istar=1
1066 else
1067 istar=0
1068 fi
1069
1070 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1071 #dd if=${src} ibs=${metaskip} count=1 \
1072 # | dd ibs=${tailskip} skip=1 \
1073 # | gzip -dc \
1074 # > ${datafile}
1075 if [ ${iscompressed} -eq 1 ] ; then
1076 if [ ${istar} -eq 1 ] ; then
1077 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1078 | head -c $((${metaskip}-${tailskip})) \
1079 | tar -xzf -
776 else 1080 else
777 die "Couldn't find $x" 1081 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1082 | head -c $((${metaskip}-${tailskip})) \
1083 | gzip -dc \
1084 > ${datafile}
1085 fi
1086 else
1087 if [ ${istar} -eq 1 ] ; then
1088 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1089 | head -c $((${metaskip}-${tailskip})) \
1090 | tar --no-same-owner -xf -
1091 else
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1093 | head -c $((${metaskip}-${tailskip})) \
1094 > ${datafile}
1095 fi
778 fi 1096 fi
779 done 1097 true
780 1098 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1099 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
782
783 for x in $list; do
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
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" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
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
843
844} 1100}
845 1101
846# Unpack those pesky makeself generated files ... 1102# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1103# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1104# the end of the archive. Loki utilized the format as does
849# many other game companies. 1105# many other game companies.
850# 1106#
851# Usage: unpack_makeself [file to unpack] [offset] 1107# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1108# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1109# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1110# the proper offset from the script itself.
855unpack_makeself() { 1111unpack_makeself() {
856 local src=$1 1112 local src="$(find_unpackable_file "$1")"
857 local skip=$2 1113 local skip="$2"
1114 local exe="$3"
858 1115
859 if [ -z "${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 ${src}` 1116 local shrtsrc="$(basename "${src}")"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1117 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1118 if [ -z "${skip}" ]
1119 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1120 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1121 local skip=0
1122 exe=tail
877 case ${ver} in 1123 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1124 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1125 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1126 ;;
881 2.0|2.0.1) 1127 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1128 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1129 ;;
884 2.1.1) 1130 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1131 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1132 let skip="skip + 1"
887 ;; 1133 ;;
888 2.1.2) 1134 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1135 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1136 let skip="skip + 1"
891 ;; 1137 ;;
892 2.1.3) 1138 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1139 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1140 let skip="skip + 1"
1141 ;;
1142 2.1.4)
1143 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1144 skip=$(head -n ${skip} "${src}" | wc -c)
1145 exe="dd"
895 ;; 1146 ;;
896 *) 1147 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1148 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1149 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1150 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1152 die "makeself version '${ver}' not supported"
902 ;; 1153 ;;
903 esac 1154 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1155 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1156 fi
1157 case ${exe} in
1158 tail) exe="tail -n +${skip} '${src}'";;
1159 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1160 *) die "makeself cant handle exe '${exe}'"
1161 esac
906 1162
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1163 # 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 1164 local tmpfile="$(emktemp)"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1166 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1167 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1168 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1169 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1170 ;;
1171 bzip2*)
1172 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1173 ;;
1174 gzip*)
1175 eval ${exe} | tar --no-same-owner -xzf -
1176 ;;
1177 compress*)
1178 eval ${exe} | gunzip | tar --no-same-owner -xf -
1179 ;;
1180 *)
1181 eerror "Unknown filetype \"${filetype}\" ?"
1182 false
1183 ;;
1184 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1185 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1186}
918 1187
919# Display a license for user to accept. 1188# Display a license for user to accept.
920# 1189#
921# Usage: check_license [license] 1190# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1191# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1192check_license() {
924 local src=$1 1193 local lic=$1
925 if [ -z "${src}" ] ; then 1194 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1195 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1196 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1197 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1198 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1199 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1200 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1201 elif [ -e "${src}" ] ; then
933 src="${src}" 1202 lic="${src}"
934 fi
935 fi 1203 fi
1204 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1205 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1206 local l="`basename ${lic}`"
937 1207
938 # here is where we check for the license... 1208 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1209 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1210 local shopts=$-
941 einfo "The license for this application has already been accepted." 1211 local alic
1212 set -o noglob #so that bash doesn't expand "*"
1213 for alic in ${ACCEPT_LICENSE} ; do
1214 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1215 set +o noglob; set -${shopts} #reset old shell opts
1216 return 0
1217 fi
1218 done
1219 set +o noglob; set -$shopts #reset old shell opts
1220
1221 local licmsg="$(emktemp)"
1222 cat << EOF > ${licmsg}
1223**********************************************************
1224The following license outlines the terms of use of this
1225package. You MUST accept this license for installation to
1226continue. When you are done viewing, hit 'q'. If you
1227CTRL+C out of this, the install will not run!
1228**********************************************************
1229
1230EOF
1231 cat ${lic} >> ${licmsg}
1232 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1233 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1234 read alic
1235 case ${alic} in
1236 yes|Yes|y|Y)
1237 return 0
1238 ;;
1239 *)
1240 echo;echo;echo
1241 eerror "You MUST accept the license to continue! Exiting!"
1242 die "Failed to accept license"
1243 ;;
1244 esac
1245}
1246
1247# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1248# the whole 'non-interactive' policy, but damnit I want CD support !
1249#
1250# with these cdrom functions we handle all the user interaction and
1251# standardize everything. all you have to do is call cdrom_get_cds()
1252# and when the function returns, you can assume that the cd has been
1253# found at CDROM_ROOT.
1254#
1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1256# etc... if you want to give the cds better names, then just export
1257# the CDROM_NAME_X variables before calling cdrom_get_cds().
1258#
1259# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1260#
1261# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1262# - this will attempt to locate a cd based upon a file that is on
1263# the cd ... the more files you give this function, the more cds
1264# the cdrom functions will handle
1265cdrom_get_cds() {
1266 # first we figure out how many cds we're dealing with by
1267 # the # of files they gave us
1268 local cdcnt=0
1269 local f=
1270 for f in "$@" ; do
1271 cdcnt=$((cdcnt + 1))
1272 export CDROM_CHECK_${cdcnt}="$f"
1273 done
1274 export CDROM_TOTAL_CDS=${cdcnt}
1275 export CDROM_CURRENT_CD=1
1276
1277 # now we see if the user gave use CD_ROOT ...
1278 # if they did, let's just believe them that it's correct
1279 if [[ ! -z ${CD_ROOT} ]] ; then
1280 export CDROM_ROOT=${CD_ROOT}
1281 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1282 return
1283 fi
1284 # do the same for CD_ROOT_X
1285 if [[ ! -z ${CD_ROOT_1} ]] ; then
1286 local var=
1287 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1))
1290 var="CD_ROOT_${cdcnt}"
1291 if [[ -z ${!var} ]] ; then
1292 eerror "You must either use just the CD_ROOT"
1293 eerror "or specify ALL the CD_ROOT_X variables."
1294 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1295 die "could not locate CD_ROOT_${cdcnt}"
1296 fi
1297 export CDROM_ROOTS_${cdcnt}="${!var}"
1298 done
1299 export CDROM_ROOT=${CDROM_ROOTS_1}
1300 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1301 return
1302 fi
1303
1304 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1305 einfon "This ebuild will need the "
1306 if [[ -z ${CDROM_NAME} ]] ; then
1307 echo "cdrom for ${PN}."
942 else 1308 else
943 ewarn "You MUST accept this license for installation to continue." 1309 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1310 fi
945 echo 1311 echo
1312 einfo "If you do not have the CD, but have the data files"
1313 einfo "mounted somewhere on your filesystem, just export"
1314 einfo "the variable CD_ROOT so that it points to the"
1315 einfo "directory containing the files."
1316 echo
1317 einfo "For example:"
1318 einfo "export CD_ROOT=/mnt/cdrom"
1319 echo
1320 else
1321 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1322 cdcnt=0
1323 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1324 cdcnt=$((cdcnt + 1))
1325 var="CDROM_NAME_${cdcnt}"
1326 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1327 done
1328 echo
1329 einfo "If you do not have the CDs, but have the data files"
1330 einfo "mounted somewhere on your filesystem, just export"
1331 einfo "the following variables so they point to the right place:"
1332 einfon ""
1333 cdcnt=0
1334 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1335 cdcnt=$((cdcnt + 1))
1336 echo -n " CD_ROOT_${cdcnt}"
1337 done
1338 echo
1339 einfo "Or, if you have all the files in the same place, or"
1340 einfo "you only have one cdrom, you can export CD_ROOT"
1341 einfo "and that place will be used as the same data source"
1342 einfo "for all the CDs."
1343 echo
1344 einfo "For example:"
1345 einfo "export CD_ROOT_1=/mnt/cdrom"
1346 echo
1347 fi
1348 export CDROM_CURRENT_CD=0
1349 cdrom_load_next_cd
1350}
946 1351
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1352# 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]" 1353# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1354# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1355# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1356cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1357 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1358 local var=
954 ;; 1359
955 *) 1360 if [[ ! -z ${CD_ROOT} ]] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1361 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1362 return
958 ;; 1363 fi
1364
1365 unset CDROM_ROOT
1366 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1367 if [[ -z ${!var} ]] ; then
1368 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1369 cdrom_locate_file_on_cd ${!var}
1370 else
1371 export CDROM_ROOT=${!var}
1372 fi
1373
1374 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1375}
1376
1377# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1378# functions. this should *never* be called from an ebuild.
1379# all it does is try to locate a give file on a cd ... if the cd isn't
1380# found, then a message asking for the user to insert the cdrom will be
1381# displayed and we'll hang out here until:
1382# (1) the file is found on a mounted cdrom
1383# (2) the user hits CTRL+C
1384cdrom_locate_file_on_cd() {
1385 while [[ -z ${CDROM_ROOT} ]] ; do
1386 local dir="$(dirname ${@})"
1387 local file="$(basename ${@})"
1388 local mline=""
1389 local showedmsg=0
1390
1391 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1392 [[ -d ${mline}/${dir} ]] || continue
1393 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1394 && export CDROM_ROOT=${mline}
1395 done
1396
1397 if [[ -z ${CDROM_ROOT} ]] ; then
1398 echo
1399 if [[ ${showedmsg} -eq 0 ]] ; then
1400 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1401 if [[ -z ${CDROM_NAME} ]] ; then
1402 einfo "Please insert the cdrom for ${PN} now !"
1403 else
1404 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1405 fi
1406 else
1407 if [[ -z ${CDROM_NAME_1} ]] ; then
1408 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1409 else
1410 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1411 einfo "Please insert+mount the ${!var} cdrom now !"
1412 fi
1413 fi
1414 showedmsg=1
1415 fi
1416 einfo "Press return to scan for the cd again"
1417 einfo "or hit CTRL+C to abort the emerge."
1418 read
1419 fi
1420 done
1421}
1422
1423# Make sure that LINGUAS only contains languages that
1424# a package can support
1425#
1426# usage: strip-linguas <allow LINGUAS>
1427# strip-linguas -i <directories of .po files>
1428# strip-linguas -u <directories of .po files>
1429#
1430# The first form allows you to specify a list of LINGUAS.
1431# The -i builds a list of po files found in all the
1432# directories and uses the intersection of the lists.
1433# The -u builds a list of po files found in all the
1434# directories and uses the union of the lists.
1435strip-linguas() {
1436 local ls newls
1437 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1438 local op="$1"; shift
1439 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1440 local d f
1441 for d in "$@" ; do
1442 if [ "${op}" == "-u" ] ; then
1443 newls="${ls}"
1444 else
1445 newls=""
1446 fi
1447 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1448 if [ "${op}" == "-i" ] ; then
1449 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1450 else
1451 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1452 fi
1453 done
1454 ls="${newls}"
1455 done
1456 ls="${ls//.po}"
1457 else
1458 ls="$@"
1459 fi
1460
1461 ls=" ${ls} "
1462 newls=""
1463 for f in ${LINGUAS} ; do
1464 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1465 newls="${newls} ${f}"
1466 else
1467 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1468 fi
1469 done
1470 if [ -z "${newls}" ] ; then
1471 unset LINGUAS
1472 else
1473 export LINGUAS="${newls}"
1474 fi
1475}
1476
1477# moved from kernel.eclass since they are generally useful outside of
1478# kernel.eclass -iggy (20041002)
1479
1480# the following functions are useful in kernel module ebuilds, etc.
1481# for an example see ivtv or drbd ebuilds
1482
1483# set's ARCH to match what the kernel expects
1484set_arch_to_kernel() {
1485 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1486 case ${ARCH} in
1487 x86) export ARCH="i386";;
1488 amd64) export ARCH="x86_64";;
1489 hppa) export ARCH="parisc";;
1490 mips) export ARCH="mips";;
1491 *) export ARCH="${ARCH}";;
959 esac 1492 esac
1493}
1494
1495# set's ARCH back to what portage expects
1496set_arch_to_portage() {
1497 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1498}
1499
1500# Jeremy Huddleston <eradicator@gentoo.org>:
1501# preserve_old_lib /path/to/libblah.so.0
1502# preserve_old_lib_notify /path/to/libblah.so.0
1503#
1504# These functions are useful when a lib in your package changes --soname. Such
1505# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1506# would break packages that link against it. Most people get around this
1507# by using the portage SLOT mechanism, but that is not always a relevant
1508# solution, so instead you can add the following to your ebuilds:
1509#
1510# src_install() {
1511# ...
1512# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1513# ...
1514# }
1515#
1516# pkg_postinst() {
1517# ...
1518# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521
1522preserve_old_lib() {
1523 LIB=$1
1524
1525 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1526 SONAME=`basename ${LIB}`
1527 DIRNAME=`dirname ${LIB}`
1528
1529 dodir ${DIRNAME}
1530 cp ${ROOT}${LIB} ${D}${DIRNAME}
1531 touch ${D}${LIB}
1532 fi
1533}
1534
1535preserve_old_lib_notify() {
1536 LIB=$1
1537
1538 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1539 SONAME=`basename ${LIB}`
1540
1541 einfo "An old version of an installed library was detected on your system."
1542 einfo "In order to avoid breaking packages that link against is, this older version"
1543 einfo "is not being removed. In order to make full use of this newer version,"
1544 einfo "you will need to execute the following command:"
1545 einfo " revdep-rebuild --soname ${SONAME}"
1546 einfo
1547 einfo "After doing that, you can safely remove ${LIB}"
1548 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1549 fi
1550}
1551
1552# Hack for people to figure out if a package was built with
1553# certain USE flags
1554#
1555# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1556# ex: built_with_use xchat gtk2
1557#
1558# Flags: -a all USE flags should be utilized
1559# -o at least one USE flag should be utilized
1560# Note: the default flag is '-a'
1561built_with_use() {
1562 local opt=$1
1563 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1564
1565 local PKG=$(best_version $1)
1566 shift
1567
1568 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1569 [[ ! -e ${USEFILE} ]] && return 1
1570
1571 local USE_BUILT=$(<${USEFILE})
1572 while [[ $# -gt 0 ]] ; do
1573 if [[ ${opt} = "-o" ]] ; then
1574 has $1 ${USE_BUILT} && return 0
1575 else
1576 has $1 ${USE_BUILT} || return 1
960 fi 1577 fi
1578 shift
1579 done
1580 [[ ${opt} = "-a" ]]
961} 1581}
1582
1583# Many configure scripts wrongly bail when a C++ compiler
1584# could not be detected. #73450
1585epunt_cxx() {
1586 local dir=$1
1587 [[ -z ${dir} ]] && dir=${S}
1588 ebegin "Removing useless C++ checks"
1589 local f
1590 for f in $(find ${dir} -name configure) ; do
1591 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1592 done
1593 eend 0
1594}
1595
1596# This function simply returns the desired lib directory. With portage
1597# 2.0.51, we now have support for installing libraries to lib32/lib64
1598# to accomidate the needs of multilib systems. It's no longer a good idea
1599# to assume all libraries will end up in lib. Replace any (sane) instances
1600# where lib is named directly with $(get_libdir) if possible.
1601#
1602# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
1603#
1604# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004):
1605# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
1606# fall back on old behavior. Any profile that has these set should also
1607# depend on a newer version of portage (not yet released) which uses these
1608# over CONF_LIBDIR in econf, dolib, etc...
1609get_libdir() {
1610 LIBDIR_TEST=$(type econf)
1611 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
1612 # if there is an override, we want to use that... always.
1613 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
1614 # We don't need to know the verison of portage. We only need to know
1615 # if there is support for CONF_LIBDIR in econf and co.
1616 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
1617 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
1618 # # and if there isnt an override, and we're using a version of
1619 # # portage without CONF_LIBDIR support, force the use of lib. dolib
1620 # # and friends from portage 2.0.50 wont be too happy otherwise.
1621 # CONF_LIBDIR="lib"
1622 #fi
1623 elif [ -n "$(get_abi_LIBDIR)" ]; then # Using eradicator's LIBDIR_<abi> approach...
1624 CONF_LIBDIR="$(get_abi_LIBDIR)"
1625 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
1626 # will be <portage-2.0.51_pre20
1627 CONF_LIBDIR="lib"
1628 fi
1629 # and of course, default to lib if CONF_LIBDIR isnt set
1630 echo ${CONF_LIBDIR:=lib}
1631 unset LIBDIR_TEST
1632}
1633
1634get_multilibdir() {
1635 if [ -n "$(get_abi_LIBDIR)" ]; then
1636 eerror "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
1637 exit 1
1638 fi
1639 echo ${CONF_MULTILIBDIR:=lib32}
1640}
1641
1642# Sometimes you need to override the value returned by get_libdir. A good
1643# example of this is xorg-x11, where lib32 isnt a supported configuration,
1644# and where lib64 -must- be used on amd64 (for applications that need lib
1645# to be 32bit, such as adobe acrobat). Note that this override also bypasses
1646# portage version sanity checking.
1647# get_libdir_override expects one argument, the result get_libdir should
1648# return:
1649#
1650# get_libdir_override lib64
1651#
1652# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
1653get_libdir_override() {
1654 if [ -n "$(get_abi_LIBDIR)" ]; then
1655 eerror "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
1656 exit 1
1657 fi
1658 CONF_LIBDIR="$1"
1659 CONF_LIBDIR_OVERRIDE="$1"
1660}
1661
1662# get_abi_var <VAR> [<ABI>]
1663# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1664#
1665# ex:
1666# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1667#
1668# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1669# This will hopefully be added to portage soon...
1670#
1671# If <ABI> is not specified, ${ABI} is used.
1672# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1673# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1674#
1675# Jeremy Huddleston <eradicator@gentoo.org>
1676get_abi_var() {
1677 local flag=${1}
1678 local abi
1679 if [ $# -gt 1 ]; then
1680 abi=${2}
1681 elif [ -n "${ABI}" ]; then
1682 abi=${ABI}
1683 elif [ -n "${DEFAULT_ABI}" ]; then
1684 abi=${DEFAULT_ABI}
1685 else
1686 return 1
1687 fi
1688
1689 local var="${flag}_${abi}"
1690 echo ${!var}
1691}
1692
1693get_abi_CFLAGS() { get_abi_var CFLAGS ${@}; }
1694get_abi_CXXFLAGS() { get_abi_var CXXFLAGS ${@}; }
1695get_abi_ASFLAGS() { get_abi_var ASFLAGS ${@}; }
1696get_abi_LIBDIR() { get_abi_var LIBDIR ${@}; }
1697
1698# get_all_libdir()
1699# Returns a list of all the libdirs used by this profile
1700get_all_libdirs() {
1701 local libdirs
1702 if [ -n "${MULTILIB_ABIS}" ]; then
1703 for abi in ${MULTILIB_ABIS}; do
1704 libdirs="${libdirs} $(get_abi_LIBDIR ${abi})"
1705 done
1706 libdirs="${libdirs:1}"
1707 elif [ -n "${CONF_LIBDIR}" ]; then
1708 libdirs="${CONF_LIBDIR} ${CONF_MULTILIBDIR:=lib32}"
1709 else
1710 libdirs="lib"
1711 fi
1712
1713 echo "${libdirs}"
1714}

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