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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 1.35 2003/06/22 05:44:04 drobbins Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.109 2004/10/02 01:42:32 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
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 $ECLASS"
14 14
15DEPEND="$DEPEND !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}
45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38 117 local libdir="$(get_libdir)"
39 # Just make sure it exists 118 # Just make sure it exists
40 dodir /usr/lib 119 dodir /usr/${libdir}
41 120
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 122/* GNU ld script
44 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 126 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 128 more info. */
50GROUP ( /lib/libxxx ) 129GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 130END_LDSCRIPT
52 131 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 132}
57 133
58# Simple function to draw a line consisting of '=' the same length as $* 134# Simple function to draw a line consisting of '=' the same length as $*
59# 135#
60# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
88# Default directory where patches are located 164# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 165EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 166# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 168# Default options for patch
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 170EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 171# List of patches not to apply. Not this is only file names,
95# and not the full path .. 172# and not the full path ..
96EPATCH_EXCLUDE="" 173EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 174# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 175EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 220 local SINGLE_PATCH="no"
144 local x="" 221 local x=""
145 222
146 if [ "$#" -gt 1 ] 223 if [ "$#" -gt 1 ]
147 then 224 then
148 eerror "Invalid arguments to epatch()" 225 local m=""
149 die "Invalid arguments to epatch()" 226 einfo "${#} patches to apply..."
227 for m in "$@" ; do
228 epatch "${m}"
229 done
230 return 0
150 fi 231 fi
151 232
152 if [ -n "$1" -a -f "$1" ] 233 if [ -n "$1" -a -f "$1" ]
153 then 234 then
154 SINGLE_PATCH="yes" 235 SINGLE_PATCH="yes"
257 else 338 else
258 PATCH_TARGET="${x}" 339 PATCH_TARGET="${x}"
259 fi 340 fi
260 341
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 344
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 347
267 if [ "${PATCH_SUFFIX}" != "patch" ] 348 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 355 count=5
275 break 356 break
276 fi 357 fi
277 fi 358 fi
278 359
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 361 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 367
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 369
289 if [ "$?" -ne 0 ] 370 if [ "$?" -ne 0 ]
290 then 371 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 373 echo
335# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
336# implementation. 417# implementation.
337# 418#
338# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
339# 420#
340
341have_NPTL() { 421have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
345 #include <unistd.h> 424 #include <unistd.h>
346 #include <stdio.h> 425 #include <stdio.h>
347 426
401 fi 480 fi
402 481
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 483
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 486 then
408 # these archs will always have "[Pp]rocessor" 487 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 489
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 501 else
423 jobs=2 502 jobs=2
424 fi 503 fi
425 504
426 elif [ "${ARCH}" = "ppc" ] 505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 506 then
428 # ppc has "processor", but only when compiled with SMP 507 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 509 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 511 else
433 jobs=2 512 jobs=2
434 fi 513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 518 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 520 die "Unknown ARCH -- ${ARCH}!"
438 fi 521 fi
439 522
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 535 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system
544# vapier@gentoo.org
545#
546# Takes just 1 parameter (the directory to create tmpfile in)
547mymktemp() {
548 local topdir="$1"
549
550 [ -z "${topdir}" ] && topdir=/tmp
551 if [ "`which mktemp 2>/dev/null`" ]
552 then
553 mktemp -p ${topdir}
554 else
555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556 touch ${tmp}
557 echo ${tmp}
558 fi
559}
560
561# Small wrapper for getent (Linux), nidump (Mac OS X),
562# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565#
566# egetent(database, key)
567egetent() {
568 if use macos || use ppc-macos ; then
569 case "$2" in
570 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;;
573 *) # Numeric
574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575 ;;
576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 getent "$1" "$2"
456 fi 588 fi
457} 589}
458 590
459# Simplify/standardize adding users to the system 591# Simplify/standardize adding users to the system
460# vapier@gentoo.org 592# vapier@gentoo.org
470# groups: none 602# groups: none
471# extra: comment of 'added by portage for ${PN}' 603# extra: comment of 'added by portage for ${PN}'
472enewuser() { 604enewuser() {
473 # get the username 605 # get the username
474 local euser="$1"; shift 606 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 607 if [ -z "${euser}" ]
608 then
476 eerror "No username specified !" 609 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 610 die "Cannot call enewuser without a username"
478 fi 611 fi
612
613 # lets see if the username already exists
614 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
615 then
616 return 0
617 fi
479 einfo "Adding user '${euser}' to your system ..." 618 einfo "Adding user '${euser}' to your system ..."
480 619
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 620 # options to pass to useradd
494 local opts="" 621 local opts=
495 622
496 # handle uid 623 # handle uid
497 local euid="$1"; shift 624 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 625 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
626 then
499 if [ ${euid} -gt 0 ] ; then 627 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 628 then
629 if [ ! -z "`egetent passwd ${euid}`" ]
630 then
631 euid="next"
632 fi
501 else 633 else
502 eerror "Userid given but is not greater than 0 !" 634 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 635 die "${euid} is not a valid UID"
504 fi 636 fi
505 else 637 else
506 euid="next available" 638 euid="next"
639 fi
640 if [ "${euid}" == "next" ]
641 then
642 local pwrange
643 if use macos || use ppc-macos || [ "${USERLAND}" == "BSD" ] ; then
644 pwrange="`jot 898 101`"
645 else
646 pwrange="`seq 101 999`"
507 fi 647 fi
648 for euid in ${pwrange} ; do
649 [ -z "`egetent passwd ${euid}`" ] && break
650 done
651 fi
652 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 653 einfo " - Userid: ${euid}"
509 654
510 # handle shell 655 # handle shell
511 local eshell="$1"; shift 656 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 657 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
658 then
513 if [ ! -e ${eshell} ] ; then 659 if [ ! -e "${eshell}" ]
660 then
514 eerror "A shell was specified but it does not exist !" 661 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 662 die "${eshell} does not exist"
516 fi 663 fi
517 else 664 else
665 if [ "${USERLAND}" == "BSD" ]
666 then
667 eshell="/usr/bin/false"
668 else
518 eshell=/bin/false 669 eshell="/bin/false"
670 fi
519 fi 671 fi
520 einfo " - Shell: ${eshell}" 672 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 673 opts="${opts} -s ${eshell}"
522 674
523 # handle homedir 675 # handle homedir
524 local ehome="$1"; shift 676 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 677 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
678 then
526 ehome=/dev/null 679 ehome="/dev/null"
527 fi 680 fi
528 einfo " - Home: ${ehome}" 681 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 682 opts="${opts} -d ${ehome}"
530 683
531 # handle groups 684 # handle groups
532 local egroups="$1"; shift 685 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 686 if [ ! -z "${egroups}" ]
534 local realgroup 687 then
535 local oldifs="${IFS}" 688 local oldifs="${IFS}"
689 local defgroup="" exgroups=""
690
536 export IFS="," 691 export IFS=","
537 for g in ${egroups} ; do 692 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 693 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 694 if [ -z "`egetent group \"${g}\"`" ]
540 if [ "${g}" != "${realgroup}" ] ; then 695 then
541 eerror "You must add ${g} to the system first" 696 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 697 die "${g} is not a valid GID"
698 fi
699 if [ -z "${defgroup}" ]
700 then
701 defgroup="${g}"
702 else
703 exgroups="${exgroups},${g}"
543 fi 704 fi
544 done 705 done
545 export IFS="${oldifs}" 706 export IFS="${oldifs}"
707
546 opts="${opts} -g ${egroups}" 708 opts="${opts} -g ${defgroup}"
709 if [ ! -z "${exgroups}" ]
710 then
711 opts="${opts} -G ${exgroups:1}"
712 fi
547 else 713 else
548 egroups="(none)" 714 egroups="(none)"
549 fi 715 fi
550 einfo " - Groups: ${egroups}" 716 einfo " - Groups: ${egroups}"
551 717
552 # handle extra and add the user 718 # handle extra and add the user
553 local eextra="$@" 719 local eextra="$@"
554 local oldsandbox="${oldsandbox}" 720 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 721 export SANDBOX_ON="0"
722 if use macos || use ppc-macos ;
723 then
724 ### Make the user
556 if [ -z "${eextra}" ] ; then 725 if [ -z "${eextra}" ]
557 useradd ${opts} ${euser} \ 726 then
727 dscl . create /users/${euser} uid ${euid}
728 dscl . create /users/${euser} shell ${eshell}
729 dscl . create /users/${euser} home ${ehome}
730 dscl . create /users/${euser} realname "added by portage for ${PN}"
731 ### Add the user to the groups specified
732 for g in ${egroups}
733 do
734 # $egroups is , delimited, not space
735 ewarn "This is code is wrong; someone on the OS X team should fix it"
736 dscl . merge /groups/${g} users ${euser}
737 done
738 else
739 einfo "Extra options are not supported on macos yet"
740 einfo "Please report the ebuild along with the info below"
741 einfo "eextra: ${eextra}"
742 die "Required function missing"
743 fi
744 elif use x86-fbsd ; then
745 if [ -z "${eextra}" ]
746 then
747 pw useradd ${euser} ${opts} \
558 -c "added by portage for ${PN}" \ 748 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 749 die "enewuser failed"
560 else 750 else
561 einfo " - Extra: ${eextra}" 751 einfo " - Extra: ${eextra}"
752 pw useradd ${euser} ${opts} \
753 -c ${eextra} || die "enewuser failed"
754 fi
755 else
756 if [ -z "${eextra}" ]
757 then
758 useradd ${opts} ${euser} \
759 -c "added by portage for ${PN}" \
760 || die "enewuser failed"
761 else
762 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 763 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 764 || die "enewuser failed"
765 fi
564 fi 766 fi
565 export SANDBOX_ON="${oldsandbox}" 767 export SANDBOX_ON="${oldsandbox}"
566 768
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 769 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
770 then
568 einfo " - Creating ${ehome} in ${D}" 771 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 772 dodir ${ehome}
570 fperms ${euser} ${ehome} 773 fowners ${euser} ${ehome}
774 fperms 755 ${ehome}
571 fi 775 fi
572} 776}
573 777
574# Simplify/standardize adding groups to the system 778# Simplify/standardize adding groups to the system
575# vapier@gentoo.org 779# vapier@gentoo.org
581# gid: next available (see groupadd(8)) 785# gid: next available (see groupadd(8))
582# extra: none 786# extra: none
583enewgroup() { 787enewgroup() {
584 # get the group 788 # get the group
585 local egroup="$1"; shift 789 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 790 if [ -z "${egroup}" ]
791 then
587 eerror "No group specified !" 792 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 793 die "Cannot call enewgroup without a group"
589 fi 794 fi
795
796 # see if group already exists
797 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
798 then
799 return 0
800 fi
590 einfo "Adding group '${egroup}' to your system ..." 801 einfo "Adding group '${egroup}' to your system ..."
591 802
592 # setup a file for testing groupname
593 local tmpfile="`mktemp -p ${T}`"
594 touch ${tmpfile}
595 chgrp ${egroup} ${tmpfile} >& /dev/null
596 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
597
598 # see if group already exists
599 if [ "${egroup}" == "${realgroup}" ] ; then
600 einfo "${egroup} already exists on your system :)"
601 return 0
602 fi
603
604 # options to pass to useradd 803 # options to pass to useradd
605 local opts="" 804 local opts=
606 805
607 # handle gid 806 # handle gid
608 local egid="$1"; shift 807 local egid="$1"; shift
609 if [ ! -z "${egid}" ] ; then 808 if [ ! -z "${egid}" ]
809 then
610 if [ ${egid} -gt 0 ] ; then 810 if [ "${egid}" -gt 0 ]
811 then
812 if [ -z "`egetent group ${egid}`" ]
813 then
814 if use macos || use ppc-macos ; then
815 opts="${opts} ${egid}"
816 else
611 opts="${opts} -g ${egid}" 817 opts="${opts} -g ${egid}"
818 fi
819 else
820 egid="next available; requested gid taken"
821 fi
612 else 822 else
613 eerror "Groupid given but is not greater than 0 !" 823 eerror "Groupid given but is not greater than 0 !"
614 die "${egid} is not a valid GID" 824 die "${egid} is not a valid GID"
615 fi 825 fi
616 else 826 else
621 # handle extra 831 # handle extra
622 local eextra="$@" 832 local eextra="$@"
623 opts="${opts} ${eextra}" 833 opts="${opts} ${eextra}"
624 834
625 # add the group 835 # add the group
626 local oldsandbox="${oldsandbox}" 836 local oldsandbox="${SANDBOX_ON}"
627 export SANDBOX_ON="0" 837 export SANDBOX_ON="0"
838 if use macos || use ppc-macos ;
839 then
840 if [ ! -z "${eextra}" ];
841 then
842 einfo "Extra options are not supported on macos yet"
843 einfo "Please report the ebuild along with the info below"
844 einfo "eextra: ${eextra}"
845 die "Required function missing"
846 fi
847
848 # If we need the next available
849 case ${egid} in
850 *[!0-9]*) # Non numeric
851 for egid in `jot 898 101`; do
852 [ -z "`egetent group ${egid}`" ] && break
853 done
854 esac
855 dscl . create /groups/${egroup} gid ${egid}
856 dscl . create /groups/${egroup} passwd '*'
857 elif use x86-fbsd ; then
858 case ${egid} in
859 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do
861 [ -z "`egetent group ${egid}`" ] && break
862 done
863 esac
864 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
865 else
628 groupadd ${opts} ${egroup} || die "enewgroup failed" 866 groupadd ${opts} ${egroup} || die "enewgroup failed"
867 fi
629 export SANDBOX_ON="${oldsandbox}" 868 export SANDBOX_ON="${oldsandbox}"
630} 869}
631 870
632# Simple script to replace 'dos2unix' binaries 871# Simple script to replace 'dos2unix' binaries
633# vapier@gentoo.org 872# vapier@gentoo.org
634# 873#
635# edos2unix(file, <more files>...) 874# edos2unix(file, <more files>...)
636edos2unix() { 875edos2unix() {
637 for f in $@ ; do 876 for f in "$@"
877 do
638 cp ${f} ${T}/edos2unix 878 cp "${f}" ${T}/edos2unix
639 sed 's/\r$//' ${T}/edos2unix > ${f} 879 sed 's/\r$//' ${T}/edos2unix > "${f}"
640 done 880 done
641} 881}
642 882
643# new convenience patch wrapper function to eventually replace epatch(), 883# Make a desktop file !
644# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 884# Great for making those icons in kde/gnome startmenu !
645# /usr/bin/patch 885# Amaze your friends ! Get the women ! Join today !
646# Features: 886# gnome2 /usr/share/applications
647# - bulk patch handling similar to epatch()'s 887# gnome1 /usr/share/gnome/apps/
648# - automatic patch level detection like epatch()'s 888# KDE ${KDEDIR}/share/applnk /usr/share/applnk
649# - automatic patch uncompression like epatch()'s 889#
650# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles 890# make_desktop_entry(<binary>, [name], [icon], [type], [path])
651# manually instead 891#
652# - once I decide it's production-ready, it'll be called from base_src_unpack 892# binary: what binary does the app run with ?
653# to handle $PATCHES to avoid defining src_unpack just to use xpatch 893# name: the name that will show up in the menu
894# icon: give your little like a pretty little icon ...
895# this can be relative (to /usr/share/pixmaps) or
896# a full path to an icon
897# type: what kind of application is this ? for categories:
898# http://www.freedesktop.org/standards/menu-spec/
899# path: if your app needs to startup in a specific dir
900make_desktop_entry() {
901 [ -z "$1" ] && eerror "You must specify the executable" && return 1
654 902
655# accepts zero or more parameters specifying patchfiles and/or patchdirs 903 local exec="${1}"
904 local name="${2:-${PN}}"
905 local icon="${3:-${PN}.png}"
906 local type="${4}"
907 local subdir="${6}"
908 local path="${5:-${GAMES_BINDIR}}"
909 if [ -z "${type}" ]
910 then
911 case ${CATEGORY} in
912 "app-emulation")
913 type=Emulator
914 subdir="Emulation"
915 ;;
916 "games-"*)
917 type=Game
918 subdir="Games"
919 ;;
920 "net-"*)
921 type=Network
922 subdir="${type}"
923 ;;
924 *)
925 type=
926 subdir=
927 ;;
928 esac
929 fi
930 local desktop="${T}/${exec}.desktop"
656 931
657# known issues: 932echo "[Desktop Entry]
658# - only supports unified style patches (does anyone _really_ use anything 933Encoding=UTF-8
659# else?) 934Version=0.9.2
660# - because it doesn't use --dry-run there is a risk of it failing 935Name=${name}
661# to find the files to patch, ie detect the patchlevel, properly. It doesn't use 936Type=Application
662# any of the backup heuristics that patch employs to discover a filename. 937Comment=${DESCRIPTION}
663# however, this isn't dangerous because if it works for the developer who's 938Exec=${exec}
664# writing the ebuild, it'll always work for the users, and if it doesn't, 939Path=${path}
665# then we'll fix it :-) 940Icon=${icon}
666# - no support as yet for patches applying outside $S (and not directly in $WORKDIR). 941Categories=Application;${type};" > "${desktop}"
667xpatch() {
668 942
669 debug-print-function $FUNCNAME $* 943 if [ -d "/usr/share/applications" ]
944 then
945 insinto /usr/share/applications
946 doins "${desktop}"
947 fi
670 948
949 #if [ -d "/usr/share/gnome/apps" ]
950 #then
951 # insinto /usr/share/gnome/apps/Games
952 # doins ${desktop}
953 #fi
954
955 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
956 #then
957 # for ver in /usr/kde/*
958 # do
959 # insinto ${ver}/share/applnk/Games
960 # doins ${desktop}
961 # done
962 #fi
963
964 if [ -d "/usr/share/applnk" ]
965 then
966 insinto /usr/share/applnk/${subdir}
967 doins "${desktop}"
968 fi
969
970 return 0
971}
972
973# for internal use only (unpack_pdv and unpack_makeself)
974find_unpackable_file() {
671 local list="" 975 local src="$1"
672 local list2="" 976 if [ -z "${src}" ]
673 declare -i plevel 977 then
978 src="${DISTDIR}/${A}"
979 else
980 if [ -e "${DISTDIR}/${src}" ]
981 then
982 src="${DISTDIR}/${src}"
983 elif [ -e "${PWD}/${src}" ]
984 then
985 src="${PWD}/${src}"
986 elif [ -e "${src}" ]
987 then
988 src="${src}"
989 fi
990 fi
991 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
992 echo "${src}"
993}
674 994
675 # parse patch sources 995# Unpack those pesky pdv generated files ...
676 for x in $*; do 996# They're self-unpacking programs with the binary package stuffed in
677 debug-print "$FUNCNAME: parsing parameter $x" 997# the middle of the archive. Valve seems to use it a lot ... too bad
998# it seems to like to segfault a lot :(. So lets take it apart ourselves.
999#
1000# Usage: unpack_pdv [file to unpack] [size of off_t]
1001# - you have to specify the off_t size ... i have no idea how to extract that
1002# information out of the binary executable myself. basically you pass in
1003# the size of the off_t type (in bytes) on the machine that built the pdv
1004# archive. one way to determine this is by running the following commands:
1005# strings <pdv archive> | grep lseek
1006# strace -elseek <pdv archive>
1007# basically look for the first lseek command (we do the strings/grep because
1008# sometimes the function call is _llseek or something) and steal the 2nd
1009# parameter. here is an example:
1010# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1011# lseek
1012# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1013# lseek(3, -4, SEEK_END) = 2981250
1014# thus we would pass in the value of '4' as the second parameter.
1015unpack_pdv() {
1016 local src="`find_unpackable_file $1`"
1017 local sizeoff_t="$2"
1018
1019 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1020
1021 local shrtsrc="`basename ${src}`"
1022 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1023 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1024 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1025
1026 # grab metadata for debug reasons
1027 local metafile="`mymktemp ${T}`"
1028 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1029
1030 # rip out the final file name from the metadata
1031 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1032 datafile="`basename ${datafile}`"
1033
1034 # now lets uncompress/untar the file if need be
1035 local tmpfile="`mymktemp ${T}`"
1036 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1037
1038 local iscompressed="`file -b ${tmpfile}`"
1039 if [ "${iscompressed:0:8}" == "compress" ] ; then
1040 iscompressed=1
1041 mv ${tmpfile}{,.Z}
1042 gunzip ${tmpfile}
1043 else
1044 iscompressed=0
1045 fi
1046 local istar="`file -b ${tmpfile}`"
1047 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1048 istar=1
1049 else
1050 istar=0
1051 fi
1052
1053 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1054 #dd if=${src} ibs=${metaskip} count=1 \
1055 # | dd ibs=${tailskip} skip=1 \
1056 # | gzip -dc \
1057 # > ${datafile}
1058 if [ ${iscompressed} -eq 1 ] ; then
1059 if [ ${istar} -eq 1 ] ; then
1060 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1061 | head -c $((${metaskip}-${tailskip})) \
1062 | tar -xzf -
1063 else
1064 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1065 | head -c $((${metaskip}-${tailskip})) \
1066 | gzip -dc \
1067 > ${datafile}
1068 fi
1069 else
1070 if [ ${istar} -eq 1 ] ; then
1071 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1072 | head -c $((${metaskip}-${tailskip})) \
1073 | tar --no-same-owner -xf -
1074 else
1075 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1076 | head -c $((${metaskip}-${tailskip})) \
1077 > ${datafile}
1078 fi
1079 fi
1080 true
1081 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1082 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083}
1084
1085# Unpack those pesky makeself generated files ...
1086# They're shell scripts with the binary package tagged onto
1087# the end of the archive. Loki utilized the format as does
1088# many other game companies.
1089#
1090# Usage: unpack_makeself [file to unpack] [offset]
1091# - If the file is not specified then unpack will utilize ${A}.
1092# - If the offset is not specified then we will attempt to extract
1093# the proper offset from the script itself.
1094unpack_makeself() {
1095 local src="`find_unpackable_file $1`"
1096 local skip="$2"
1097
1098 local shrtsrc="`basename ${src}`"
1099 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1100 if [ -z "${skip}" ]
1101 then
1102 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1103 local skip=0
1104 case ${ver} in
1105 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1106 skip=`grep -a ^skip= ${src} | cut -d= -f2`
1107 ;;
1108 2.0|2.0.1)
1109 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-`
1110 ;;
1111 2.1.1)
1112 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
1113 let skip="skip + 1"
1114 ;;
1115 2.1.2)
1116 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1117 let skip="skip + 1"
1118 ;;
1119 2.1.3)
1120 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1121 let skip="skip + 1"
1122 ;;
1123 *)
1124 eerror "I'm sorry, but I was unable to support the Makeself file."
1125 eerror "The version I detected was '${ver}'."
1126 eerror "Please file a bug about the file ${shrtsrc} at"
1127 eerror "http://bugs.gentoo.org/ so that support can be added."
1128 die "makeself version '${ver}' not supported"
1129 ;;
1130 esac
1131 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1132 fi
1133
1134 # lets grab the first few bytes of the file to figure out what kind of archive it is
1135 local tmpfile="`mymktemp ${T}`"
1136 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1137 local filetype="`file -b ${tmpfile}`"
1138 case ${filetype} in
1139 *tar\ archive)
1140 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1141 ;;
1142 bzip2*)
1143 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1144 ;;
1145 gzip*)
1146 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1147 ;;
1148 compress*)
1149 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1150 ;;
1151 *)
1152 eerror "Unknown filetype \"${filetype}\" ?"
1153 false
1154 ;;
1155 esac
1156 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1157}
1158
1159# Display a license for user to accept.
1160#
1161# Usage: check_license [license]
1162# - If the file is not specified then ${LICENSE} is used.
1163check_license() {
1164 local lic=$1
678 if [ -f "$x" ]; then 1165 if [ -z "${lic}" ] ; then
679 list="$list $x" 1166 lic="${PORTDIR}/licenses/${LICENSE}"
1167 else
1168 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1169 lic="${PORTDIR}/licenses/${src}"
1170 elif [ -e "${PWD}/${src}" ] ; then
1171 lic="${PWD}/${src}"
680 elif [ -d "$x" ]; then 1172 elif [ -e "${src}" ] ; then
681 # handles patchdirs like epatch() for now: no recursion. 1173 lic="${src}"
682 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 1174 fi
683 # only patches with _$ARCH_ or _all_ in their filenames are applied. 1175 fi
684 for file in `ls -A $x`; do 1176 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
685 debug-print "$FUNCNAME: parsing in subdir: file $file" 1177 local l="`basename ${lic}`"
686 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then 1178
687 list2="$list2 $x/$file" 1179 # here is where we check for the licenses the user already
1180 # accepted ... if we don't find a match, we make the user accept
1181 local shopts=$-
1182 local alic
1183 set -o noglob #so that bash doesn't expand "*"
1184 for alic in ${ACCEPT_LICENSE} ; do
1185 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1186 set +o noglob; set -${shopts} #reset old shell opts
1187 return 0
1188 fi
1189 done
1190 set +o noglob; set -$shopts #reset old shell opts
1191
1192 local licmsg="`mymktemp ${T}`"
1193 cat << EOF > ${licmsg}
1194**********************************************************
1195The following license outlines the terms of use of this
1196package. You MUST accept this license for installation to
1197continue. When you are done viewing, hit 'q'. If you
1198CTRL+C out of this, the install will not run!
1199**********************************************************
1200
1201EOF
1202 cat ${lic} >> ${licmsg}
1203 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1204 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1205 read alic
1206 case ${alic} in
1207 yes|Yes|y|Y)
1208 return 0
1209 ;;
1210 *)
1211 echo;echo;echo
1212 eerror "You MUST accept the license to continue! Exiting!"
1213 die "Failed to accept license"
1214 ;;
1215 esac
1216}
1217
1218# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1219# the whole 'non-interactive' policy, but damnit I want CD support !
1220#
1221# with these cdrom functions we handle all the user interaction and
1222# standardize everything. all you have to do is call cdrom_get_cds()
1223# and when the function returns, you can assume that the cd has been
1224# found at CDROM_ROOT.
1225#
1226# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1227# etc... if you want to give the cds better names, then just export
1228# the CDROM_NAME_X variables before calling cdrom_get_cds().
1229#
1230# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1231#
1232# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1233# - this will attempt to locate a cd based upon a file that is on
1234# the cd ... the more files you give this function, the more cds
1235# the cdrom functions will handle
1236cdrom_get_cds() {
1237 # first we figure out how many cds we're dealing with by
1238 # the # of files they gave us
1239 local cdcnt=0
1240 local f=
1241 for f in "$@" ; do
1242 cdcnt=$((cdcnt + 1))
1243 export CDROM_CHECK_${cdcnt}="$f"
1244 done
1245 export CDROM_TOTAL_CDS=${cdcnt}
1246 export CDROM_CURRENT_CD=1
1247
1248 # now we see if the user gave use CD_ROOT ...
1249 # if they did, let's just believe them that it's correct
1250 if [ ! -z "${CD_ROOT}" ] ; then
1251 export CDROM_ROOT="${CD_ROOT}"
1252 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1253 return
1254 fi
1255 # do the same for CD_ROOT_X
1256 if [ ! -z "${CD_ROOT_1}" ] ; then
1257 local var=
1258 cdcnt=0
1259 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1260 cdcnt=$((cdcnt + 1))
1261 var="CD_ROOT_${cdcnt}"
1262 if [ -z "${!var}" ] ; then
1263 eerror "You must either use just the CD_ROOT"
1264 eerror "or specify ALL the CD_ROOT_X variables."
1265 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1266 die "could not locate CD_ROOT_${cdcnt}"
1267 fi
1268 export CDROM_ROOTS_${cdcnt}="${!var}"
1269 done
1270 export CDROM_ROOT=${CDROM_ROOTS_1}
1271 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1272 return
1273 fi
1274
1275 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1276 einfon "This ebuild will need the "
1277 if [ -z "${CDROM_NAME}" ] ; then
1278 echo "cdrom for ${PN}."
1279 else
1280 echo "${CDROM_NAME}."
1281 fi
1282 echo
1283 einfo "If you do not have the CD, but have the data files"
1284 einfo "mounted somewhere on your filesystem, just export"
1285 einfo "the variable CD_ROOT so that it points to the"
1286 einfo "directory containing the files."
1287 echo
1288 else
1289 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1290 cdcnt=0
1291 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1292 cdcnt=$((cdcnt + 1))
1293 var="CDROM_NAME_${cdcnt}"
1294 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1295 done
1296 echo
1297 einfo "If you do not have the CDs, but have the data files"
1298 einfo "mounted somewhere on your filesystem, just export"
1299 einfo "the following variables so they point to the right place:"
1300 einfon ""
1301 cdcnt=0
1302 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1303 cdcnt=$((cdcnt + 1))
1304 echo -n " CD_ROOT_${cdcnt}"
1305 done
1306 echo
1307 einfo "Or, if you have all the files in the same place, or"
1308 einfo "you only have one cdrom, you can export CD_ROOT"
1309 einfo "and that place will be used as the same data source"
1310 einfo "for all the CDs."
1311 echo
1312 fi
1313 export CDROM_CURRENT_CD=0
1314 cdrom_load_next_cd
1315}
1316
1317# this is only used when you need access to more than one cd.
1318# when you have finished using the first cd, just call this function.
1319# when it returns, CDROM_ROOT will be pointing to the second cd.
1320# remember, you can only go forward in the cd chain, you can't go back.
1321cdrom_load_next_cd() {
1322 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1323 local var=
1324
1325 if [ ! -z "${CD_ROOT}" ] ; then
1326 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1327 return
1328 fi
1329
1330 unset CDROM_ROOT
1331 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1332 if [ -z "${!var}" ] ; then
1333 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1334 cdrom_locate_file_on_cd ${!var}
1335 else
1336 export CDROM_ROOT="${!var}"
1337 fi
1338
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1340}
1341
1342# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1343# functions. this should *never* be called from an ebuild.
1344# all it does is try to locate a give file on a cd ... if the cd isn't
1345# found, then a message asking for the user to insert the cdrom will be
1346# displayed and we'll hang out here until:
1347# (1) the file is found on a mounted cdrom
1348# (2) the user hits CTRL+C
1349cdrom_locate_file_on_cd() {
1350 while [ -z "${CDROM_ROOT}" ] ; do
1351 local dir="$(dirname ${@})"
1352 local file="$(basename ${@})"
1353 local mline=""
1354 local showedmsg=0
1355
1356 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1357 [ -d "${mline}/${dir}" ] || continue
1358 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1359 && export CDROM_ROOT=${mline}
1360 done
1361
1362 if [ -z "${CDROM_ROOT}" ] ; then
1363 echo
1364 if [ ${showedmsg} -eq 0 ] ; then
1365 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1366 if [ -z "${CDROM_NAME}" ] ; then
1367 einfo "Please insert the cdrom for ${PN} now !"
1368 else
1369 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1370 fi
1371 else
1372 if [ -z "${CDROM_NAME_1}" ] ; then
1373 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1374 else
1375 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1376 einfo "Please insert+mount the ${!var} cdrom now !"
1377 fi
1378 fi
1379 showedmsg=1
1380 fi
1381 einfo "Press return to scan for the cd again"
1382 einfo "or hit CTRL+C to abort the emerge."
1383 read
1384 fi
1385 done
1386}
1387
1388# Make sure that LINGUAS only contains languages that
1389# a package can support
1390#
1391# usage: strip-linguas <allow LINGUAS>
1392# strip-linguas -i <directories of .po files>
1393# strip-linguas -u <directories of .po files>
1394#
1395# The first form allows you to specify a list of LINGUAS.
1396# The -i builds a list of po files found in all the
1397# directories and uses the intersection of the lists.
1398# The -u builds a list of po files found in all the
1399# directories and uses the union of the lists.
1400strip-linguas() {
1401 local ls newls
1402 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1403 local op="$1"; shift
1404 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1405 local d f
1406 for d in "$@" ; do
1407 if [ "${op}" == "-u" ] ; then
1408 newls="${ls}"
1409 else
1410 newls=""
1411 fi
1412 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1413 if [ "${op}" == "-i" ] ; then
1414 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1415 else
1416 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
688 fi 1417 fi
689 done 1418 done
690 list="`echo $list2 | sort` $list" 1419 ls="${newls}"
1420 done
1421 ls="${ls//.po}"
691 else 1422 else
692 die "Couldn't find $x" 1423 ls="$@"
1424 fi
1425
1426 ls=" ${ls} "
1427 newls=""
1428 for f in ${LINGUAS} ; do
1429 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1430 nl="${newls} ${f}"
1431 else
1432 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
693 fi 1433 fi
694 done 1434 done
695 1435 if [ -z "${newls}" ] ; then
696 debug-print "$FUNCNAME: final list of patches: $list" 1436 unset LINGUAS
697 1437 else
698 for x in $list; do 1438 export LINGUAS="${newls}"
699 debug-print "$FUNCNAME: processing $x" 1439 fi
700 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
701 case "`/usr/bin/file -b $x`" in
702 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
703 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
704 *text*) patchfile="$x";;
705 *) die "Could not determine filetype of patch $x";;
706 esac
707 debug-print "$FUNCNAME: patchfile=$patchfile"
708
709 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
710 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
711 debug-print "$FUNCNAME: raw target=$target"
712 # strip target down to the path/filename, remove leading +++
713 target="${target/+++ }"; target="${target%% *}"
714 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
715 # to discard them as well to calculate the correct patchlevel.
716 target="${target//\/\//\/}"
717 debug-print "$FUNCNAME: stripped target=$target"
718
719 # look for target
720 for basedir in "$S" "$WORKDIR" "${PWD}"; do
721 debug-print "$FUNCNAME: looking in basedir=$basedir"
722 cd "$basedir"
723
724 # try stripping leading directories
725 target2="$target"
726 plevel=0
727 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
728 while [ ! -f "$target2" ]; do
729 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
730 plevel=plevel+1
731 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
732 [ "$target2" == "${target2/\/}" ] && break
733 done
734 test -f "$target2" && break
735
736 # try stripping filename - needed to support patches creating new files
737 target2="${target%/*}"
738 plevel=0
739 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
740 while [ ! -d "$target2" ]; do
741 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
742 plevel=plevel+1
743 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
744 [ "$target2" == "${target2/\/}" ] && break
745 done
746 test -d "$target2" && break
747
748 done
749
750 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
751 debug-print "$FUNCNAME: determined plevel=$plevel"
752 # do the patching
753 ebegin "Applying patch ${x##*/}..."
754 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
755 eend $?
756
757 done
758
759} 1440}

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