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1# Copyright 1999-2004 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 1.76 2004/01/26 23:40:07 vapier 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="$1"
467 499
468 [ -z "${topdir}" ] && topdir=/tmp 500 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 501 then
471 mktemp -p ${topdir} 502 [ -z "${T}" ] \
472 else 503 && topdir="/tmp" \
504 || topdir="${T}"
505 fi
506
507 if [ -z "$(type -p mktemp)" ]
508 then
509 local tmp=/
510 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 511 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 512 done
513 ${exe} "${tmp}"
475 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"
476 fi 551 fi
477} 552}
478 553
479# Simplify/standardize adding users to the system 554# Simplify/standardize adding users to the system
480# vapier@gentoo.org 555# vapier@gentoo.org
496 then 571 then
497 eerror "No username specified !" 572 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 573 die "Cannot call enewuser without a username"
499 fi 574 fi
500 575
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 576 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 577 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 578 then
509 return 0 579 return 0
510 fi 580 fi
511 einfo "Adding user '${euser}' to your system ..." 581 einfo "Adding user '${euser}' to your system ..."
512 582
517 local euid="$1"; shift 587 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 588 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 589 then
520 if [ "${euid}" -gt 0 ] 590 if [ "${euid}" -gt 0 ]
521 then 591 then
522 opts="${opts} -u ${euid}" 592 if [ ! -z "`egetent passwd ${euid}`" ]
593 then
594 euid="next"
595 fi
523 else 596 else
524 eerror "Userid given but is not greater than 0 !" 597 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 598 die "${euid} is not a valid UID"
526 fi 599 fi
527 else 600 else
528 euid="next available" 601 euid="next"
602 fi
603 if [ "${euid}" == "next" ]
604 then
605 local pwrange
606 if [ "${USERLAND}" == "BSD" ] ; then
607 pwrange="`jot 898 101`"
608 else
609 pwrange="`seq 101 999`"
529 fi 610 fi
611 for euid in ${pwrange} ; do
612 [ -z "`egetent passwd ${euid}`" ] && break
613 done
614 fi
615 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 616 einfo " - Userid: ${euid}"
531 617
532 # handle shell 618 # handle shell
533 local eshell="$1"; shift 619 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 620 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 623 then
538 eerror "A shell was specified but it does not exist !" 624 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 625 die "${eshell} does not exist"
540 fi 626 fi
541 else 627 else
628 if [ "${USERLAND}" == "BSD" ]
629 then
630 eshell="/usr/bin/false"
631 else
542 eshell="/bin/false" 632 eshell="/bin/false"
633 fi
543 fi 634 fi
544 einfo " - Shell: ${eshell}" 635 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 636 opts="${opts} -s ${eshell}"
546 637
547 # handle homedir 638 # handle homedir
555 646
556 # handle groups 647 # handle groups
557 local egroups="$1"; shift 648 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 649 if [ ! -z "${egroups}" ]
559 then 650 then
560 local realgroup=
561 local oldifs="${IFS}" 651 local oldifs="${IFS}"
652 local defgroup="" exgroups=""
653
562 export IFS="," 654 export IFS=","
563 for g in ${egroups} 655 for g in ${egroups}
564 do 656 do
565 chgrp ${g} ${tmpfile} >& /dev/null 657 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 658 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 659 then
569 eerror "You must add ${g} to the system first" 660 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 661 die "${g} is not a valid GID"
571 fi 662 fi
663 if [ -z "${defgroup}" ]
664 then
665 defgroup="${g}"
666 else
667 exgroups="${exgroups},${g}"
668 fi
669 export IFS=","
572 done 670 done
573 export IFS="${oldifs}" 671 export IFS="${oldifs}"
672
574 opts="${opts} -g ${egroups}" 673 opts="${opts} -g ${defgroup}"
674 if [ ! -z "${exgroups}" ]
675 then
676 opts="${opts} -G ${exgroups:1}"
677 fi
575 else 678 else
576 egroups="(none)" 679 egroups="(none)"
577 fi 680 fi
578 einfo " - Groups: ${egroups}" 681 einfo " - Groups: ${egroups}"
579 682
580 # handle extra and add the user 683 # handle extra and add the user
581 local eextra="$@" 684 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 685 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 686 export SANDBOX_ON="0"
687 if useq ppc-macos
688 then
689 ### Make the user
584 if [ -z "${eextra}" ] 690 if [ -z "${eextra}" ]
585 then 691 then
586 useradd ${opts} ${euser} \ 692 dscl . create /users/${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} \
587 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 715 die "enewuser failed"
589 else 716 else
590 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}"
591 useradd ${opts} ${euser} ${eextra} \ 729 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 730 || die "enewuser failed"
731 fi
593 fi 732 fi
594 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON="${oldsandbox}"
595 734
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 735 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 736 then
618 then 757 then
619 eerror "No group specified !" 758 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 759 die "Cannot call enewgroup without a group"
621 fi 760 fi
622 761
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 762 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 763 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 764 then
631 return 0 765 return 0
632 fi 766 fi
633 einfo "Adding group '${egroup}' to your system ..." 767 einfo "Adding group '${egroup}' to your system ..."
634 768
639 local egid="$1"; shift 773 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 774 if [ ! -z "${egid}" ]
641 then 775 then
642 if [ "${egid}" -gt 0 ] 776 if [ "${egid}" -gt 0 ]
643 then 777 then
778 if [ -z "`egetent group ${egid}`" ]
779 then
780 if useq ppc-macos ; then
781 opts="${opts} ${egid}"
782 else
644 opts="${opts} -g ${egid}" 783 opts="${opts} -g ${egid}"
784 fi
785 else
786 egid="next available; requested gid taken"
787 fi
645 else 788 else
646 eerror "Groupid given but is not greater than 0 !" 789 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 790 die "${egid} is not a valid GID"
648 fi 791 fi
649 else 792 else
656 opts="${opts} ${eextra}" 799 opts="${opts} ${eextra}"
657 800
658 # add the group 801 # add the group
659 local oldsandbox="${SANDBOX_ON}" 802 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 803 export SANDBOX_ON="0"
804 if useq ppc-macos ; then
805 if [ ! -z "${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
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 831 groupadd ${opts} ${egroup} || die "enewgroup failed"
832 fi
662 export SANDBOX_ON="${oldsandbox}" 833 export SANDBOX_ON="${oldsandbox}"
663} 834}
664 835
665# Simple script to replace 'dos2unix' binaries 836# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 837# vapier@gentoo.org
667# 838#
668# edos2unix(file, <more files>...) 839# edos2unix(file, <more files> ...)
669edos2unix() { 840edos2unix() {
670 for f in "$@" 841 for f in "$@"
671 do 842 do
672 cp "${f}" ${T}/edos2unix 843 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 844 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 845 done
675} 846}
676 847
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##############################################################
854
677# Make a desktop file ! 855# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 856# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 857# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 858#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 859# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 860#
686# binary: what binary does the app run with ? 861# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 862# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 863# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 864# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 865# a full path to an icon
691# type: what kind of application is this ? for categories: 866# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 867# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 868# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 869make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 870 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 871
697 local exec="${1}" 872 local exec="${1}"
698 local name="${2:-${PN}}" 873 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 874 local icon="${3:-${PN}.png}"
700 local type="${4}" 875 local type="${4}"
876 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 877 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 878 if [ -z "${type}" ]
703 then 879 then
704 case ${CATEGORY} in 880 case ${CATEGORY} in
705 "app-emulation") 881 "app-emulation")
706 type=Emulator 882 type=Emulator
883 subdir="Emulation"
707 ;; 884 ;;
708 "games-"*) 885 "games-"*)
709 type=Game 886 type=Game
887 subdir="Games"
710 ;; 888 ;;
711 "net-"*) 889 "net-"*)
712 type=Network; 890 type=Network
891 subdir="${type}"
713 ;; 892 ;;
714 *) 893 *)
715 type= 894 type=
895 subdir=
716 ;; 896 ;;
717 esac 897 esac
718 fi 898 fi
719 local desktop="${T}/${exec}.desktop" 899 local desktop="${T}/${exec}.desktop"
720 900
725Type=Application 905Type=Application
726Comment=${DESCRIPTION} 906Comment=${DESCRIPTION}
727Exec=${exec} 907Exec=${exec}
728Path=${path} 908Path=${path}
729Icon=${icon} 909Icon=${icon}
730Categories=Application;${type};" > ${desktop} 910Categories=Application;${type};" > "${desktop}"
731 911
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 912 insinto /usr/share/applications
735 doins ${desktop} 913 doins "${desktop}"
736 fi
737
738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
740 # insinto /usr/share/gnome/apps/Games
741 # doins ${desktop}
742 #fi
743
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
746 # for ver in /usr/kde/*
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752
753 if [ -d "/usr/share/applnk" ]
754 then
755 insinto /usr/share/applnk/${type}
756 doins ${desktop}
757 fi
758 914
759 return 0 915 return 0
760} 916}
761 917
762# new convenience patch wrapper function to eventually replace epatch(), 918# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 919#
764# /usr/bin/patch 920# make_desktop_entry(<title>, <command>)
765# Features: 921# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 922# command: Name of the Window Manager
767# - automatic patch level detection like epatch()'s
768# - automatic patch uncompression like epatch()'s
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
770# manually instead
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773 923
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 924make_session_desktop() {
775 925
776# known issues: 926 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
777# - only supports unified style patches (does anyone _really_ use anything 927 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
778# else?)
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787 928
788 debug-print-function ${FUNCNAME} $* 929 local title="${1}"
930 local command="${2}"
931 local desktop="${T}/${wm}.desktop"
789 932
933echo "[Desktop Entry]
934Encoding=UTF-8
935Name=${title}
936Comment=This session logs you into ${title}
937Exec=${command}
938TryExec=${command}
939Type=Application" > "${desktop}"
940
941 insinto /usr/share/xsessions
942 doins "${desktop}"
943
944 return 0
945}
946
947domenu() {
790 local list= 948 local i
791 local list2= 949 local j
792 declare -i plevel 950 insinto /usr/share/applications
793
794 # parse patch sources
795 for x in $* 951 for i in ${@}
796 do 952 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ] 953 if [ -f "${i}" ];
799 then 954 then
800 list="${list} ${x}" 955 doins ${i}
801 elif [ -d "${x}" ] 956 elif [ -d "${i}" ];
802 then 957 then
803 # handles patchdirs like epatch() for now: no recursion. 958 for j in ${i}/*.desktop
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do 959 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 960 doins ${j}
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done 961 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 962 fi
819 done 963 done
964}
820 965
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 966doicon() {
822 967 local i
968 local j
969 insinto /usr/share/pixmaps
823 for x in ${list}; 970 for i in ${@}
824 do 971 do
825 debug-print "${FUNCNAME}: processing ${x}" 972 if [ -f "${i}" ];
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 973 then
827 case "`/usr/bin/file -b ${x}`" in 974 doins ${i}
828 *gzip*) 975 elif [ -d "${i}" ];
829 patchfile="${T}/current.patch" 976 then
830 ungzip -c "${x}" > "${patchfile}" 977 for j in ${i}/*.png
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do 978 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 979 doins ${j}
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 980 done
871 test -f "${target2}" && break 981 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done 982 done
898
899} 983}
984
985##############################################################
986# END: Handle .desktop files and menu entries #
987##############################################################
988
900 989
901# for internal use only (unpack_pdv and unpack_makeself) 990# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 991find_unpackable_file() {
903 local src="$1" 992 local src="$1"
904 if [ -z "${src}" ] 993 if [ -z "${src}" ]
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1039 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1040 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1041 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 1042
954 # grab metadata for debug reasons 1043 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1044 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1045 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 1046
958 # rip out the final file name from the metadata 1047 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1048 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 1049 datafile="`basename ${datafile}`"
961 1050
962 # now lets uncompress/untar the file if need be 1051 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1052 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1053 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1054
966 local iscompressed="`file -b ${tmpfile}`" 1055 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1056 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 1057 iscompressed=1
1013# Unpack those pesky makeself generated files ... 1102# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1103# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1104# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1105# many other game companies.
1017# 1106#
1018# Usage: unpack_makeself [file to unpack] [offset] 1107# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1108# - If the file is not specified then unpack will utilize ${A}.
1020# - 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
1021# the proper offset from the script itself. 1110# the proper offset from the script itself.
1022unpack_makeself() { 1111unpack_makeself() {
1023 local src="`find_unpackable_file $1`" 1112 local src="$(find_unpackable_file "$1")"
1024 local skip="$2" 1113 local skip="$2"
1114 local exe="$3"
1025 1115
1026 local shrtsrc="`basename ${src}`" 1116 local shrtsrc="$(basename "${src}")"
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1117 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1118 if [ -z "${skip}" ]
1029 then 1119 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1120 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1031 local skip=0 1121 local skip=0
1122 exe=tail
1032 case ${ver} in 1123 case ${ver} in
1033 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
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1125 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1126 ;;
1036 2.0|2.0.1) 1127 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1128 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1129 ;;
1039 2.1.1) 1130 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1131 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1132 let skip="skip + 1"
1042 ;; 1133 ;;
1043 2.1.2) 1134 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1135 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1136 let skip="skip + 1"
1046 ;; 1137 ;;
1047 2.1.3) 1138 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1139 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1140 let skip="skip + 1"
1141 ;;
1142 2.1.4)
1143 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1144 skip=$(head -n ${skip} "${src}" | wc -c)
1145 exe="dd"
1050 ;; 1146 ;;
1051 *) 1147 *)
1052 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."
1053 eerror "The version I detected was '${ver}'." 1149 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1150 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1152 die "makeself version '${ver}' not supported"
1057 ;; 1153 ;;
1058 esac 1154 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1155 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 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
1061 1162
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1163 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1164 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1166 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1167 case ${filetype} in
1067 *tar\ archive) 1168 *tar\ archive)
1068 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1169 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1170 ;;
1070 bzip2*) 1171 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1172 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1173 ;;
1073 gzip*) 1174 gzip*)
1074 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1175 eval ${exe} | tar --no-same-owner -xzf -
1176 ;;
1177 compress*)
1178 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1179 ;;
1076 *) 1180 *)
1181 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1182 false
1078 ;; 1183 ;;
1079 esac 1184 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1185 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1186}
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1205 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`" 1206 local l="`basename ${lic}`"
1102 1207
1103 # here is where we check for the licenses the user already 1208 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1209 # accepted ... if we don't find a match, we make the user accept
1210 local shopts=$-
1105 local alic 1211 local alic
1212 set -o noglob #so that bash doesn't expand "*"
1106 for alic in "${ACCEPT_LICENSE}" ; do 1213 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1214 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1215 set +o noglob; set -${shopts} #reset old shell opts
1216 return 0
1217 fi
1109 done 1218 done
1219 set +o noglob; set -$shopts #reset old shell opts
1110 1220
1111 local licmsg="`mymktemp ${T}`" 1221 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1222 cat << EOF > ${licmsg}
1113********************************************************** 1223**********************************************************
1114The following license outlines the terms of use of this 1224The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1225package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1226continue. When you are done viewing, hit 'q'. If you
1164 export CDROM_TOTAL_CDS=${cdcnt} 1274 export CDROM_TOTAL_CDS=${cdcnt}
1165 export CDROM_CURRENT_CD=1 1275 export CDROM_CURRENT_CD=1
1166 1276
1167 # now we see if the user gave use CD_ROOT ... 1277 # now we see if the user gave use CD_ROOT ...
1168 # if they did, let's just believe them that it's correct 1278 # if they did, let's just believe them that it's correct
1169 if [ ! -z "${CD_ROOT}" ] ; then 1279 if [[ ! -z ${CD_ROOT} ]] ; then
1170 export CDROM_ROOT="${CD_ROOT}" 1280 export CDROM_ROOT=${CD_ROOT}
1171 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1281 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1172 return 1282 return
1173 fi 1283 fi
1174 # do the same for CD_ROOT_X 1284 # do the same for CD_ROOT_X
1175 if [ ! -z "${CD_ROOT_1}" ] ; then 1285 if [[ ! -z ${CD_ROOT_1} ]] ; then
1176 local var= 1286 local var=
1177 cdcnt=0 1287 cdcnt=0
1178 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1179 cdcnt=$((cdcnt + 1)) 1289 cdcnt=$((cdcnt + 1))
1180 var="CD_ROOT_${cdcnt}" 1290 var="CD_ROOT_${cdcnt}"
1181 if [ -z "${!var}" ] ; then 1291 if [[ -z ${!var} ]] ; then
1182 eerror "You must either use just the CD_ROOT" 1292 eerror "You must either use just the CD_ROOT"
1183 eerror "or specify ALL the CD_ROOT_X variables." 1293 eerror "or specify ALL the CD_ROOT_X variables."
1184 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1294 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1185 die "could not locate CD_ROOT_${cdcnt}" 1295 die "could not locate CD_ROOT_${cdcnt}"
1186 fi 1296 fi
1189 export CDROM_ROOT=${CDROM_ROOTS_1} 1299 export CDROM_ROOT=${CDROM_ROOTS_1}
1190 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1300 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1191 return 1301 return
1192 fi 1302 fi
1193 1303
1194 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1304 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1195 einfon "This ebuild will need the " 1305 einfon "This ebuild will need the "
1196 if [ -z "${CDROM_NAME}" ] ; then 1306 if [[ -z ${CDROM_NAME} ]] ; then
1197 echo "cdrom for ${PN}." 1307 echo "cdrom for ${PN}."
1198 else 1308 else
1199 echo "${CDROM_NAME}." 1309 echo "${CDROM_NAME}."
1200 fi 1310 fi
1201 echo 1311 echo
1202 einfo "If you do not have the CD, but have the data files" 1312 einfo "If you do not have the CD, but have the data files"
1203 einfo "mounted somewhere on your filesystem, just export" 1313 einfo "mounted somewhere on your filesystem, just export"
1204 einfo "the variable CD_ROOT so that it points to the" 1314 einfo "the variable CD_ROOT so that it points to the"
1205 einfo "directory containing the files." 1315 einfo "directory containing the files."
1206 echo 1316 echo
1317 einfo "For example:"
1318 einfo "export CD_ROOT=/mnt/cdrom"
1319 echo
1207 else 1320 else
1208 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1321 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1209 cdcnt=0 1322 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1323 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1324 cdcnt=$((cdcnt + 1))
1212 var="CDROM_NAME_${cdcnt}" 1325 var="CDROM_NAME_${cdcnt}"
1213 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1326 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1214 done 1327 done
1215 echo 1328 echo
1216 einfo "If you do not have the CDs, but have the data files" 1329 einfo "If you do not have the CDs, but have the data files"
1217 einfo "mounted somewhere on your filesystem, just export" 1330 einfo "mounted somewhere on your filesystem, just export"
1218 einfo "the following variables so they point to the right place:" 1331 einfo "the following variables so they point to the right place:"
1219 einfon "" 1332 einfon ""
1220 cdcnt=0 1333 cdcnt=0
1221 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1334 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1222 cdcnt=$((cdcnt + 1)) 1335 cdcnt=$((cdcnt + 1))
1223 echo -n " CD_ROOT_${cdcnt}" 1336 echo -n " CD_ROOT_${cdcnt}"
1224 done 1337 done
1225 echo 1338 echo
1226 einfo "Or, if you have all the files in the same place, or" 1339 einfo "Or, if you have all the files in the same place, or"
1227 einfo "you only have one cdrom, you can export CD_ROOT" 1340 einfo "you only have one cdrom, you can export CD_ROOT"
1228 einfo "and that place will be used as the same data source" 1341 einfo "and that place will be used as the same data source"
1229 einfo "for all the CDs." 1342 einfo "for all the CDs."
1230 echo 1343 echo
1344 einfo "For example:"
1345 einfo "export CD_ROOT_1=/mnt/cdrom"
1346 echo
1231 fi 1347 fi
1232 export CDROM_CURRENT_CD=0 1348 export CDROM_CURRENT_CD=0
1233 cdrom_load_next_cd 1349 cdrom_load_next_cd
1234} 1350}
1235 1351
1239# remember, you can only go forward in the cd chain, you can't go back. 1355# remember, you can only go forward in the cd chain, you can't go back.
1240cdrom_load_next_cd() { 1356cdrom_load_next_cd() {
1241 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1357 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1242 local var= 1358 local var=
1243 1359
1360 if [[ ! -z ${CD_ROOT} ]] ; then
1361 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1362 return
1363 fi
1364
1244 unset CDROM_ROOT 1365 unset CDROM_ROOT
1245 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1366 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1246 if [ -z "${!var}" ] ; then 1367 if [[ -z ${!var} ]] ; then
1247 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1368 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1248 cdrom_locate_file_on_cd ${!var} 1369 cdrom_locate_file_on_cd ${!var}
1249 else 1370 else
1250 export CDROM_ROOT="${!var}" 1371 export CDROM_ROOT=${!var}
1251 fi 1372 fi
1252 1373
1253 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1374 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1254} 1375}
1255 1376
1259# found, then a message asking for the user to insert the cdrom will be 1380# found, then a message asking for the user to insert the cdrom will be
1260# displayed and we'll hang out here until: 1381# displayed and we'll hang out here until:
1261# (1) the file is found on a mounted cdrom 1382# (1) the file is found on a mounted cdrom
1262# (2) the user hits CTRL+C 1383# (2) the user hits CTRL+C
1263cdrom_locate_file_on_cd() { 1384cdrom_locate_file_on_cd() {
1264 while [ -z "${CDROM_ROOT}" ] ; do 1385 while [[ -z ${CDROM_ROOT} ]] ; do
1265 local dir="$(dirname ${@})" 1386 local dir="$(dirname ${@})"
1266 local file="$(basename ${@})" 1387 local file="$(basename ${@})"
1267 local mline="" 1388 local mline=""
1268 local showedmsg=0 1389 local showedmsg=0
1269 1390
1270 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1391 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1271 [ -d "${mline}/${dir}" ] || continue 1392 [[ -d ${mline}/${dir} ]] || continue
1272 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1393 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1273 && export CDROM_ROOT=${mline} 1394 && export CDROM_ROOT=${mline}
1274 done 1395 done
1275 1396
1276 if [ -z "${CDROM_ROOT}" ] ; then 1397 if [[ -z ${CDROM_ROOT} ]] ; then
1277 echo 1398 echo
1278 if [ ${showedmsg} -eq 0 ] ; then 1399 if [[ ${showedmsg} -eq 0 ]] ; then
1279 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1400 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1280 if [ -z "${CDROM_NAME}" ] ; then 1401 if [[ -z ${CDROM_NAME} ]] ; then
1281 einfo "Please insert the cdrom for ${PN} now !" 1402 einfo "Please insert the cdrom for ${PN} now !"
1282 else 1403 else
1283 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1404 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1284 fi 1405 fi
1285 else 1406 else
1286 if [ -z "${CDROM_NAME_1}" ] ; then 1407 if [[ -z ${CDROM_NAME_1} ]] ; then
1287 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1408 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1288 else 1409 else
1289 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1410 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1290 einfo "Please insert+mount the ${!var} cdrom now !" 1411 einfo "Please insert+mount the ${!var} cdrom now !"
1291 fi 1412 fi
1296 einfo "or hit CTRL+C to abort the emerge." 1417 einfo "or hit CTRL+C to abort the emerge."
1297 read 1418 read
1298 fi 1419 fi
1299 done 1420 done
1300} 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}";;
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
1577 fi
1578 shift
1579 done
1580 [[ ${opt} = "-a" ]]
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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