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Revision 1.35 Revision 1.105
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 1.105 2004/09/19 21:36:46 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="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38
39 # Just make sure it exists 117 # Just make sure it exists
40 dodir /usr/lib 118 dodir /usr/$(get_libdir)
41 119
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 120 cat > "${D}/usr/$(get_libdir)/$1" << END_LDSCRIPT
43/* GNU ld script 121/* GNU ld script
44 Because Gentoo have critical dynamic libraries 122 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 123 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 124 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 125 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 126 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 127 more info. */
50GROUP ( /lib/libxxx ) 128GROUP ( /$(get_libdir)/$1 )
51END_LDSCRIPT 129END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 130}
57 131
58# Simple function to draw a line consisting of '=' the same length as $* 132# Simple function to draw a line consisting of '=' the same length as $*
59# 133#
60# <azarah@gentoo.org> (11 Nov 2002) 134# <azarah@gentoo.org> (11 Nov 2002)
88# Default directory where patches are located 162# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 163EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 164# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 165EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 166# Default options for patch
167# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 168EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 169# List of patches not to apply. Not this is only file names,
95# and not the full path .. 170# and not the full path ..
96EPATCH_EXCLUDE="" 171EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 172# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 173EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 218 local SINGLE_PATCH="no"
144 local x="" 219 local x=""
145 220
146 if [ "$#" -gt 1 ] 221 if [ "$#" -gt 1 ]
147 then 222 then
148 eerror "Invalid arguments to epatch()" 223 local m=""
149 die "Invalid arguments to epatch()" 224 einfo "${#} patches to apply..."
225 for m in "$@" ; do
226 epatch "${m}"
227 done
228 return 0
150 fi 229 fi
151 230
152 if [ -n "$1" -a -f "$1" ] 231 if [ -n "$1" -a -f "$1" ]
153 then 232 then
154 SINGLE_PATCH="yes" 233 SINGLE_PATCH="yes"
257 else 336 else
258 PATCH_TARGET="${x}" 337 PATCH_TARGET="${x}"
259 fi 338 fi
260 339
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 340 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 342
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 345
267 if [ "${PATCH_SUFFIX}" != "patch" ] 346 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 353 count=5
275 break 354 break
276 fi 355 fi
277 fi 356 fi
278 357
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 358 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 359 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 365
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 366 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 367
289 if [ "$?" -ne 0 ] 368 if [ "$?" -ne 0 ]
290 then 369 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 370 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 371 echo
335# This function return true if we are using the NPTL pthreads 414# This function return true if we are using the NPTL pthreads
336# implementation. 415# implementation.
337# 416#
338# <azarah@gentoo.org> (06 March 2003) 417# <azarah@gentoo.org> (06 March 2003)
339# 418#
340
341have_NPTL() { 419have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 420 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 421 #define _XOPEN_SOURCE
345 #include <unistd.h> 422 #include <unistd.h>
346 #include <stdio.h> 423 #include <stdio.h>
347 424
401 fi 478 fi
402 479
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 480 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 481
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 482 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 483 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 484 then
408 # these archs will always have "[Pp]rocessor" 485 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 486 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 487
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 488 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 498 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 499 else
423 jobs=2 500 jobs=2
424 fi 501 fi
425 502
426 elif [ "${ARCH}" = "ppc" ] 503 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 504 then
428 # ppc has "processor", but only when compiled with SMP 505 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 506 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 507 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 508 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 509 else
433 jobs=2 510 jobs=2
434 fi 511 fi
512 elif [ "${ARCH}" = "s390" ]
513 then
514 # s390 has "# processors : "
515 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 516 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 517 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 518 die "Unknown ARCH -- ${ARCH}!"
438 fi 519 fi
439 520
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 532 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 533 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 534 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 535 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 536 fi
537 fi
538}
539
540# Cheap replacement for when debianutils (and thus mktemp)
541# does not exist on the users system
542# vapier@gentoo.org
543#
544# Takes just 1 parameter (the directory to create tmpfile in)
545mymktemp() {
546 local topdir="$1"
547
548 [ -z "${topdir}" ] && topdir=/tmp
549 if [ "`which mktemp 2>/dev/null`" ]
550 then
551 mktemp -p ${topdir}
552 else
553 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
554 touch ${tmp}
555 echo ${tmp}
556 fi
557}
558
559# Small wrapper for getent (Linux) and nidump (Mac OS X)
560# used in enewuser()/enewgroup()
561# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
562#
563# egetent(database, key)
564egetent() {
565 if use macos || use ppc-macos ; then
566 case "$2" in
567 *[!0-9]*) # Non numeric
568 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
569 ;;
570 *) # Numeric
571 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
572 ;;
573 esac
574 else
575 getent $1 $2
456 fi 576 fi
457} 577}
458 578
459# Simplify/standardize adding users to the system 579# Simplify/standardize adding users to the system
460# vapier@gentoo.org 580# vapier@gentoo.org
470# groups: none 590# groups: none
471# extra: comment of 'added by portage for ${PN}' 591# extra: comment of 'added by portage for ${PN}'
472enewuser() { 592enewuser() {
473 # get the username 593 # get the username
474 local euser="$1"; shift 594 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 595 if [ -z "${euser}" ]
596 then
476 eerror "No username specified !" 597 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 598 die "Cannot call enewuser without a username"
478 fi 599 fi
600
601 # lets see if the username already exists
602 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
603 then
604 return 0
605 fi
479 einfo "Adding user '${euser}' to your system ..." 606 einfo "Adding user '${euser}' to your system ..."
480 607
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 608 # options to pass to useradd
494 local opts="" 609 local opts=
495 610
496 # handle uid 611 # handle uid
497 local euid="$1"; shift 612 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 613 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
614 then
499 if [ ${euid} -gt 0 ] ; then 615 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 616 then
617 if [ ! -z "`egetent passwd ${euid}`" ]
618 then
619 euid="next"
620 fi
501 else 621 else
502 eerror "Userid given but is not greater than 0 !" 622 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 623 die "${euid} is not a valid UID"
504 fi 624 fi
505 else 625 else
506 euid="next available" 626 euid="next"
627 fi
628 if [ "${euid}" == "next" ]
629 then
630 local pwrange
631 if use macos || use ppc-macos ; then
632 pwrange="`jot 898 101`"
633 else
634 pwrange="`seq 101 999`"
507 fi 635 fi
636 for euid in ${pwrange} ; do
637 [ -z "`egetent passwd ${euid}`" ] && break
638 done
639 fi
640 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 641 einfo " - Userid: ${euid}"
509 642
510 # handle shell 643 # handle shell
511 local eshell="$1"; shift 644 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 645 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
646 then
513 if [ ! -e ${eshell} ] ; then 647 if [ ! -e "${eshell}" ]
648 then
514 eerror "A shell was specified but it does not exist !" 649 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 650 die "${eshell} does not exist"
516 fi 651 fi
517 else 652 else
518 eshell=/bin/false 653 eshell="/bin/false"
519 fi 654 fi
520 einfo " - Shell: ${eshell}" 655 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 656 opts="${opts} -s ${eshell}"
522 657
523 # handle homedir 658 # handle homedir
524 local ehome="$1"; shift 659 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 660 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
661 then
526 ehome=/dev/null 662 ehome="/dev/null"
527 fi 663 fi
528 einfo " - Home: ${ehome}" 664 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 665 opts="${opts} -d ${ehome}"
530 666
531 # handle groups 667 # handle groups
532 local egroups="$1"; shift 668 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 669 if [ ! -z "${egroups}" ]
534 local realgroup 670 then
535 local oldifs="${IFS}" 671 local oldifs="${IFS}"
536 export IFS="," 672 export IFS=","
537 for g in ${egroups} ; do 673 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 674 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 675 if [ -z "`egetent group \"${g}\"`" ]
540 if [ "${g}" != "${realgroup}" ] ; then 676 then
541 eerror "You must add ${g} to the system first" 677 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 678 die "${g} is not a valid GID"
543 fi 679 fi
544 done 680 done
545 export IFS="${oldifs}" 681 export IFS="${oldifs}"
546 opts="${opts} -g ${egroups}" 682 opts="${opts} -g ${egroups}"
549 fi 685 fi
550 einfo " - Groups: ${egroups}" 686 einfo " - Groups: ${egroups}"
551 687
552 # handle extra and add the user 688 # handle extra and add the user
553 local eextra="$@" 689 local eextra="$@"
554 local oldsandbox="${oldsandbox}" 690 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 691 export SANDBOX_ON="0"
692 if use macos || use ppc-macos ;
693 then
694 ### Make the user
556 if [ -z "${eextra}" ] ; then 695 if [ -z "${eextra}" ]
696 then
697 dscl . create /users/${euser} uid ${euid}
698 dscl . create /users/${euser} shell ${eshell}
699 dscl . create /users/${euser} home ${ehome}
700 dscl . create /users/${euser} realname "added by portage for ${PN}"
701 ### Add the user to the groups specified
702 for g in ${egroups}
703 do
704 dscl . merge /groups/${g} users ${euser}
705 done
706 else
707 einfo "Extra options are not supported on macos yet"
708 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}"
710 die "Required function missing"
711 fi
712 else
713 if [ -z "${eextra}" ]
714 then
557 useradd ${opts} ${euser} \ 715 useradd ${opts} ${euser} \
558 -c "added by portage for ${PN}" \ 716 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 717 || die "enewuser failed"
560 else 718 else
561 einfo " - Extra: ${eextra}" 719 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 720 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 721 || die "enewuser failed"
722 fi
564 fi 723 fi
565 export SANDBOX_ON="${oldsandbox}" 724 export SANDBOX_ON="${oldsandbox}"
566 725
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 726 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
727 then
568 einfo " - Creating ${ehome} in ${D}" 728 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 729 dodir ${ehome}
570 fperms ${euser} ${ehome} 730 fowners ${euser} ${ehome}
731 fperms 755 ${ehome}
571 fi 732 fi
572} 733}
573 734
574# Simplify/standardize adding groups to the system 735# Simplify/standardize adding groups to the system
575# vapier@gentoo.org 736# vapier@gentoo.org
581# gid: next available (see groupadd(8)) 742# gid: next available (see groupadd(8))
582# extra: none 743# extra: none
583enewgroup() { 744enewgroup() {
584 # get the group 745 # get the group
585 local egroup="$1"; shift 746 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 747 if [ -z "${egroup}" ]
748 then
587 eerror "No group specified !" 749 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 750 die "Cannot call enewgroup without a group"
589 fi 751 fi
752
753 # see if group already exists
754 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
755 then
756 return 0
757 fi
590 einfo "Adding group '${egroup}' to your system ..." 758 einfo "Adding group '${egroup}' to your system ..."
591 759
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 760 # options to pass to useradd
605 local opts="" 761 local opts=
606 762
607 # handle gid 763 # handle gid
608 local egid="$1"; shift 764 local egid="$1"; shift
609 if [ ! -z "${egid}" ] ; then 765 if [ ! -z "${egid}" ]
766 then
610 if [ ${egid} -gt 0 ] ; then 767 if [ "${egid}" -gt 0 ]
768 then
769 if [ -z "`egetent group ${egid}`" ]
770 then
771 if use macos || use ppc-macos ; then
772 opts="${opts} ${egid}"
773 else
611 opts="${opts} -g ${egid}" 774 opts="${opts} -g ${egid}"
775 fi
776 else
777 egid="next available; requested gid taken"
778 fi
612 else 779 else
613 eerror "Groupid given but is not greater than 0 !" 780 eerror "Groupid given but is not greater than 0 !"
614 die "${egid} is not a valid GID" 781 die "${egid} is not a valid GID"
615 fi 782 fi
616 else 783 else
621 # handle extra 788 # handle extra
622 local eextra="$@" 789 local eextra="$@"
623 opts="${opts} ${eextra}" 790 opts="${opts} ${eextra}"
624 791
625 # add the group 792 # add the group
626 local oldsandbox="${oldsandbox}" 793 local oldsandbox="${SANDBOX_ON}"
627 export SANDBOX_ON="0" 794 export SANDBOX_ON="0"
795 if use macos || use ppc-macos ;
796 then
797 if [ ! -z "${eextra}" ];
798 then
799 einfo "Extra options are not supported on macos yet"
800 einfo "Please report the ebuild along with the info below"
801 einfo "eextra: ${eextra}"
802 die "Required function missing"
803 fi
804
805 # If we need the next available
806 case ${egid} in
807 *[!0-9]*) # Non numeric
808 for egid in `jot 898 101`; do
809 [ -z "`egetent group ${egid}`" ] && break
810 done
811 esac
812 dscl . create /groups/${egroup} gid ${egid}
813 dscl . create /groups/${egroup} passwd '*'
814 else
628 groupadd ${opts} ${egroup} || die "enewgroup failed" 815 groupadd ${opts} ${egroup} || die "enewgroup failed"
816 fi
629 export SANDBOX_ON="${oldsandbox}" 817 export SANDBOX_ON="${oldsandbox}"
630} 818}
631 819
632# Simple script to replace 'dos2unix' binaries 820# Simple script to replace 'dos2unix' binaries
633# vapier@gentoo.org 821# vapier@gentoo.org
634# 822#
635# edos2unix(file, <more files>...) 823# edos2unix(file, <more files>...)
636edos2unix() { 824edos2unix() {
637 for f in $@ ; do 825 for f in "$@"
826 do
638 cp ${f} ${T}/edos2unix 827 cp "${f}" ${T}/edos2unix
639 sed 's/\r$//' ${T}/edos2unix > ${f} 828 sed 's/\r$//' ${T}/edos2unix > "${f}"
640 done 829 done
641} 830}
642 831
643# new convenience patch wrapper function to eventually replace epatch(), 832# Make a desktop file !
644# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 833# Great for making those icons in kde/gnome startmenu !
645# /usr/bin/patch 834# Amaze your friends ! Get the women ! Join today !
646# Features: 835# gnome2 /usr/share/applications
647# - bulk patch handling similar to epatch()'s 836# gnome1 /usr/share/gnome/apps/
648# - automatic patch level detection like epatch()'s 837# KDE ${KDEDIR}/share/applnk /usr/share/applnk
649# - automatic patch uncompression like epatch()'s 838#
650# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles 839# make_desktop_entry(<binary>, [name], [icon], [type], [path])
651# manually instead 840#
652# - once I decide it's production-ready, it'll be called from base_src_unpack 841# binary: what binary does the app run with ?
653# to handle $PATCHES to avoid defining src_unpack just to use xpatch 842# name: the name that will show up in the menu
843# icon: give your little like a pretty little icon ...
844# this can be relative (to /usr/share/pixmaps) or
845# a full path to an icon
846# type: what kind of application is this ? for categories:
847# http://www.freedesktop.org/standards/menu-spec/
848# path: if your app needs to startup in a specific dir
849make_desktop_entry() {
850 [ -z "$1" ] && eerror "You must specify the executable" && return 1
654 851
655# accepts zero or more parameters specifying patchfiles and/or patchdirs 852 local exec="${1}"
853 local name="${2:-${PN}}"
854 local icon="${3:-${PN}.png}"
855 local type="${4}"
856 local subdir="${6}"
857 local path="${5:-${GAMES_BINDIR}}"
858 if [ -z "${type}" ]
859 then
860 case ${CATEGORY} in
861 "app-emulation")
862 type=Emulator
863 subdir="Emulation"
864 ;;
865 "games-"*)
866 type=Game
867 subdir="Games"
868 ;;
869 "net-"*)
870 type=Network
871 subdir="${type}"
872 ;;
873 *)
874 type=
875 subdir=
876 ;;
877 esac
878 fi
879 local desktop="${T}/${exec}.desktop"
656 880
657# known issues: 881echo "[Desktop Entry]
658# - only supports unified style patches (does anyone _really_ use anything 882Encoding=UTF-8
659# else?) 883Version=0.9.2
660# - because it doesn't use --dry-run there is a risk of it failing 884Name=${name}
661# to find the files to patch, ie detect the patchlevel, properly. It doesn't use 885Type=Application
662# any of the backup heuristics that patch employs to discover a filename. 886Comment=${DESCRIPTION}
663# however, this isn't dangerous because if it works for the developer who's 887Exec=${exec}
664# writing the ebuild, it'll always work for the users, and if it doesn't, 888Path=${path}
665# then we'll fix it :-) 889Icon=${icon}
666# - no support as yet for patches applying outside $S (and not directly in $WORKDIR). 890Categories=Application;${type};" > "${desktop}"
667xpatch() {
668 891
669 debug-print-function $FUNCNAME $* 892 if [ -d "/usr/share/applications" ]
893 then
894 insinto /usr/share/applications
895 doins "${desktop}"
896 fi
670 897
898 #if [ -d "/usr/share/gnome/apps" ]
899 #then
900 # insinto /usr/share/gnome/apps/Games
901 # doins ${desktop}
902 #fi
903
904 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
905 #then
906 # for ver in /usr/kde/*
907 # do
908 # insinto ${ver}/share/applnk/Games
909 # doins ${desktop}
910 # done
911 #fi
912
913 if [ -d "/usr/share/applnk" ]
914 then
915 insinto /usr/share/applnk/${subdir}
916 doins "${desktop}"
917 fi
918
919 return 0
920}
921
922# for internal use only (unpack_pdv and unpack_makeself)
923find_unpackable_file() {
671 local list="" 924 local src="$1"
672 local list2="" 925 if [ -z "${src}" ]
673 declare -i plevel 926 then
927 src="${DISTDIR}/${A}"
928 else
929 if [ -e "${DISTDIR}/${src}" ]
930 then
931 src="${DISTDIR}/${src}"
932 elif [ -e "${PWD}/${src}" ]
933 then
934 src="${PWD}/${src}"
935 elif [ -e "${src}" ]
936 then
937 src="${src}"
938 fi
939 fi
940 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
941 echo "${src}"
942}
674 943
675 # parse patch sources 944# Unpack those pesky pdv generated files ...
676 for x in $*; do 945# They're self-unpacking programs with the binary package stuffed in
677 debug-print "$FUNCNAME: parsing parameter $x" 946# the middle of the archive. Valve seems to use it a lot ... too bad
947# it seems to like to segfault a lot :(. So lets take it apart ourselves.
948#
949# Usage: unpack_pdv [file to unpack] [size of off_t]
950# - you have to specify the off_t size ... i have no idea how to extract that
951# information out of the binary executable myself. basically you pass in
952# the size of the off_t type (in bytes) on the machine that built the pdv
953# archive. one way to determine this is by running the following commands:
954# strings <pdv archive> | grep lseek
955# strace -elseek <pdv archive>
956# basically look for the first lseek command (we do the strings/grep because
957# sometimes the function call is _llseek or something) and steal the 2nd
958# parameter. here is an example:
959# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
960# lseek
961# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
962# lseek(3, -4, SEEK_END) = 2981250
963# thus we would pass in the value of '4' as the second parameter.
964unpack_pdv() {
965 local src="`find_unpackable_file $1`"
966 local sizeoff_t="$2"
967
968 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
969
970 local shrtsrc="`basename ${src}`"
971 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
972 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
973 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
974
975 # grab metadata for debug reasons
976 local metafile="`mymktemp ${T}`"
977 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
978
979 # rip out the final file name from the metadata
980 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
981 datafile="`basename ${datafile}`"
982
983 # now lets uncompress/untar the file if need be
984 local tmpfile="`mymktemp ${T}`"
985 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
986
987 local iscompressed="`file -b ${tmpfile}`"
988 if [ "${iscompressed:0:8}" == "compress" ] ; then
989 iscompressed=1
990 mv ${tmpfile}{,.Z}
991 gunzip ${tmpfile}
992 else
993 iscompressed=0
994 fi
995 local istar="`file -b ${tmpfile}`"
996 if [ "${istar:0:9}" == "POSIX tar" ] ; then
997 istar=1
998 else
999 istar=0
1000 fi
1001
1002 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1003 #dd if=${src} ibs=${metaskip} count=1 \
1004 # | dd ibs=${tailskip} skip=1 \
1005 # | gzip -dc \
1006 # > ${datafile}
1007 if [ ${iscompressed} -eq 1 ] ; then
1008 if [ ${istar} -eq 1 ] ; then
1009 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1010 | head -c $((${metaskip}-${tailskip})) \
1011 | tar -xzf -
1012 else
1013 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1014 | head -c $((${metaskip}-${tailskip})) \
1015 | gzip -dc \
1016 > ${datafile}
1017 fi
1018 else
1019 if [ ${istar} -eq 1 ] ; then
1020 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1021 | head -c $((${metaskip}-${tailskip})) \
1022 | tar --no-same-owner -xf -
1023 else
1024 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1025 | head -c $((${metaskip}-${tailskip})) \
1026 > ${datafile}
1027 fi
1028 fi
1029 true
1030 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1031 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1032}
1033
1034# Unpack those pesky makeself generated files ...
1035# They're shell scripts with the binary package tagged onto
1036# the end of the archive. Loki utilized the format as does
1037# many other game companies.
1038#
1039# Usage: unpack_makeself [file to unpack] [offset]
1040# - If the file is not specified then unpack will utilize ${A}.
1041# - If the offset is not specified then we will attempt to extract
1042# the proper offset from the script itself.
1043unpack_makeself() {
1044 local src="`find_unpackable_file $1`"
1045 local skip="$2"
1046
1047 local shrtsrc="`basename ${src}`"
1048 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1049 if [ -z "${skip}" ]
1050 then
1051 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1052 local skip=0
1053 case ${ver} in
1054 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1055 skip=`grep -a ^skip= ${src} | cut -d= -f2`
1056 ;;
1057 2.0|2.0.1)
1058 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-`
1059 ;;
1060 2.1.1)
1061 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
1062 let skip="skip + 1"
1063 ;;
1064 2.1.2)
1065 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1066 let skip="skip + 1"
1067 ;;
1068 2.1.3)
1069 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1070 let skip="skip + 1"
1071 ;;
1072 *)
1073 eerror "I'm sorry, but I was unable to support the Makeself file."
1074 eerror "The version I detected was '${ver}'."
1075 eerror "Please file a bug about the file ${shrtsrc} at"
1076 eerror "http://bugs.gentoo.org/ so that support can be added."
1077 die "makeself version '${ver}' not supported"
1078 ;;
1079 esac
1080 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1081 fi
1082
1083 # lets grab the first few bytes of the file to figure out what kind of archive it is
1084 local tmpfile="`mymktemp ${T}`"
1085 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1086 local filetype="`file -b ${tmpfile}`"
1087 case ${filetype} in
1088 *tar\ archive)
1089 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1090 ;;
1091 bzip2*)
1092 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1093 ;;
1094 gzip*)
1095 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1096 ;;
1097 compress*)
1098 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1099 ;;
1100 *)
1101 eerror "Unknown filetype \"${filetype}\" ?"
1102 false
1103 ;;
1104 esac
1105 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1106}
1107
1108# Display a license for user to accept.
1109#
1110# Usage: check_license [license]
1111# - If the file is not specified then ${LICENSE} is used.
1112check_license() {
1113 local lic=$1
678 if [ -f "$x" ]; then 1114 if [ -z "${lic}" ] ; then
679 list="$list $x" 1115 lic="${PORTDIR}/licenses/${LICENSE}"
1116 else
1117 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1118 lic="${PORTDIR}/licenses/${src}"
1119 elif [ -e "${PWD}/${src}" ] ; then
1120 lic="${PWD}/${src}"
680 elif [ -d "$x" ]; then 1121 elif [ -e "${src}" ] ; then
681 # handles patchdirs like epatch() for now: no recursion. 1122 lic="${src}"
682 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 1123 fi
683 # only patches with _$ARCH_ or _all_ in their filenames are applied. 1124 fi
684 for file in `ls -A $x`; do 1125 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
685 debug-print "$FUNCNAME: parsing in subdir: file $file" 1126 local l="`basename ${lic}`"
686 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then 1127
687 list2="$list2 $x/$file" 1128 # here is where we check for the licenses the user already
1129 # accepted ... if we don't find a match, we make the user accept
1130 local alic
1131 for alic in ${ACCEPT_LICENSE} ; do
1132 [ "${alic}" == "*" ] && return 0
1133 [ "${alic}" == "${l}" ] && return 0
1134 done
1135
1136 local licmsg="`mymktemp ${T}`"
1137 cat << EOF > ${licmsg}
1138**********************************************************
1139The following license outlines the terms of use of this
1140package. You MUST accept this license for installation to
1141continue. When you are done viewing, hit 'q'. If you
1142CTRL+C out of this, the install will not run!
1143**********************************************************
1144
1145EOF
1146 cat ${lic} >> ${licmsg}
1147 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1148 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1149 read alic
1150 case ${alic} in
1151 yes|Yes|y|Y)
1152 return 0
1153 ;;
1154 *)
1155 echo;echo;echo
1156 eerror "You MUST accept the license to continue! Exiting!"
1157 die "Failed to accept license"
1158 ;;
1159 esac
1160}
1161
1162# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1163# the whole 'non-interactive' policy, but damnit I want CD support !
1164#
1165# with these cdrom functions we handle all the user interaction and
1166# standardize everything. all you have to do is call cdrom_get_cds()
1167# and when the function returns, you can assume that the cd has been
1168# found at CDROM_ROOT.
1169#
1170# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1171# etc... if you want to give the cds better names, then just export
1172# the CDROM_NAME_X variables before calling cdrom_get_cds().
1173#
1174# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1175#
1176# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1177# - this will attempt to locate a cd based upon a file that is on
1178# the cd ... the more files you give this function, the more cds
1179# the cdrom functions will handle
1180cdrom_get_cds() {
1181 # first we figure out how many cds we're dealing with by
1182 # the # of files they gave us
1183 local cdcnt=0
1184 local f=
1185 for f in "$@" ; do
1186 cdcnt=$((cdcnt + 1))
1187 export CDROM_CHECK_${cdcnt}="$f"
1188 done
1189 export CDROM_TOTAL_CDS=${cdcnt}
1190 export CDROM_CURRENT_CD=1
1191
1192 # now we see if the user gave use CD_ROOT ...
1193 # if they did, let's just believe them that it's correct
1194 if [ ! -z "${CD_ROOT}" ] ; then
1195 export CDROM_ROOT="${CD_ROOT}"
1196 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1197 return
1198 fi
1199 # do the same for CD_ROOT_X
1200 if [ ! -z "${CD_ROOT_1}" ] ; then
1201 local var=
1202 cdcnt=0
1203 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1204 cdcnt=$((cdcnt + 1))
1205 var="CD_ROOT_${cdcnt}"
1206 if [ -z "${!var}" ] ; then
1207 eerror "You must either use just the CD_ROOT"
1208 eerror "or specify ALL the CD_ROOT_X variables."
1209 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1210 die "could not locate CD_ROOT_${cdcnt}"
1211 fi
1212 export CDROM_ROOTS_${cdcnt}="${!var}"
1213 done
1214 export CDROM_ROOT=${CDROM_ROOTS_1}
1215 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1216 return
1217 fi
1218
1219 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1220 einfon "This ebuild will need the "
1221 if [ -z "${CDROM_NAME}" ] ; then
1222 echo "cdrom for ${PN}."
1223 else
1224 echo "${CDROM_NAME}."
1225 fi
1226 echo
1227 einfo "If you do not have the CD, but have the data files"
1228 einfo "mounted somewhere on your filesystem, just export"
1229 einfo "the variable CD_ROOT so that it points to the"
1230 einfo "directory containing the files."
1231 echo
1232 else
1233 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1234 cdcnt=0
1235 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1236 cdcnt=$((cdcnt + 1))
1237 var="CDROM_NAME_${cdcnt}"
1238 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1239 done
1240 echo
1241 einfo "If you do not have the CDs, but have the data files"
1242 einfo "mounted somewhere on your filesystem, just export"
1243 einfo "the following variables so they point to the right place:"
1244 einfon ""
1245 cdcnt=0
1246 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1247 cdcnt=$((cdcnt + 1))
1248 echo -n " CD_ROOT_${cdcnt}"
1249 done
1250 echo
1251 einfo "Or, if you have all the files in the same place, or"
1252 einfo "you only have one cdrom, you can export CD_ROOT"
1253 einfo "and that place will be used as the same data source"
1254 einfo "for all the CDs."
1255 echo
1256 fi
1257 export CDROM_CURRENT_CD=0
1258 cdrom_load_next_cd
1259}
1260
1261# this is only used when you need access to more than one cd.
1262# when you have finished using the first cd, just call this function.
1263# when it returns, CDROM_ROOT will be pointing to the second cd.
1264# remember, you can only go forward in the cd chain, you can't go back.
1265cdrom_load_next_cd() {
1266 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1267 local var=
1268
1269 if [ ! -z "${CD_ROOT}" ] ; then
1270 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1271 return
1272 fi
1273
1274 unset CDROM_ROOT
1275 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1276 if [ -z "${!var}" ] ; then
1277 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1278 cdrom_locate_file_on_cd ${!var}
1279 else
1280 export CDROM_ROOT="${!var}"
1281 fi
1282
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284}
1285
1286# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1287# functions. this should *never* be called from an ebuild.
1288# all it does is try to locate a give file on a cd ... if the cd isn't
1289# found, then a message asking for the user to insert the cdrom will be
1290# displayed and we'll hang out here until:
1291# (1) the file is found on a mounted cdrom
1292# (2) the user hits CTRL+C
1293cdrom_locate_file_on_cd() {
1294 while [ -z "${CDROM_ROOT}" ] ; do
1295 local dir="$(dirname ${@})"
1296 local file="$(basename ${@})"
1297 local mline=""
1298 local showedmsg=0
1299
1300 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1301 [ -d "${mline}/${dir}" ] || continue
1302 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1303 && export CDROM_ROOT=${mline}
1304 done
1305
1306 if [ -z "${CDROM_ROOT}" ] ; then
1307 echo
1308 if [ ${showedmsg} -eq 0 ] ; then
1309 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1310 if [ -z "${CDROM_NAME}" ] ; then
1311 einfo "Please insert the cdrom for ${PN} now !"
1312 else
1313 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1314 fi
1315 else
1316 if [ -z "${CDROM_NAME_1}" ] ; then
1317 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1318 else
1319 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1320 einfo "Please insert+mount the ${!var} cdrom now !"
1321 fi
1322 fi
1323 showedmsg=1
1324 fi
1325 einfo "Press return to scan for the cd again"
1326 einfo "or hit CTRL+C to abort the emerge."
1327 read
1328 fi
1329 done
1330}
1331
1332# Make sure that LINGUAS only contains languages that
1333# a package can support
1334#
1335# usage: strip-linguas <allow LINGUAS>
1336# strip-linguas -i <directories of .po files>
1337# strip-linguas -u <directories of .po files>
1338#
1339# The first form allows you to specify a list of LINGUAS.
1340# The -i builds a list of po files found in all the
1341# directories and uses the intersection of the lists.
1342# The -u builds a list of po files found in all the
1343# directories and uses the union of the lists.
1344strip-linguas() {
1345 local ls newls
1346 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1347 local op="$1"; shift
1348 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1349 local d f
1350 for d in "$@" ; do
1351 if [ "${op}" == "-u" ] ; then
1352 newls="${ls}"
1353 else
1354 newls=""
1355 fi
1356 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1357 if [ "${op}" == "-i" ] ; then
1358 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1359 else
1360 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
688 fi 1361 fi
689 done 1362 done
690 list="`echo $list2 | sort` $list" 1363 ls="${newls}"
1364 done
1365 ls="${ls//.po}"
1366 else
1367 ls="$@"
1368 fi
1369
1370 ls=" ${ls} "
1371 newls=""
1372 for f in ${LINGUAS} ; do
1373 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1374 nl="${newls} ${f}"
691 else 1375 else
692 die "Couldn't find $x" 1376 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
693 fi 1377 fi
694 done 1378 done
695 1379 if [ -z "${newls}" ] ; then
696 debug-print "$FUNCNAME: final list of patches: $list" 1380 unset LINGUAS
697 1381 else
698 for x in $list; do 1382 export LINGUAS="${newls}"
699 debug-print "$FUNCNAME: processing $x" 1383 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} 1384}

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