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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 1.53 2003/09/13 20:08:41 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.114 2004/10/06 04:21:08 usata Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15newdepend "!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
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
455 fi 538 fi
456 fi 539 fi
457} 540}
458 541
459# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
460# do not exist on the users system 543# does not exist on the users system
461# vapier@gentoo.org 544# vapier@gentoo.org
462# 545#
463# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 parameter (the directory to create tmpfile in)
464mymktemp() { 547mymktemp() {
465 local topdir=$1 548 local topdir="$1"
549
466 [ -z "${topdir}" ] && topdir=/tmp 550 [ -z "${topdir}" ] && topdir=/tmp
467 if [ `which mktemp 2>/dev/null` ] ; then 551 if [ "`which mktemp 2>/dev/null`" ]
552 then
468 mktemp -p ${topdir} 553 mktemp -p ${topdir}
469 else 554 else
470 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
471 touch ${tmp} 556 touch ${tmp}
472 echo ${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 useq macos || useq 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 which nscd >& /dev/null && nscd -i "$1"
588 getent "$1" "$2"
473 fi 589 fi
474} 590}
475 591
476# Simplify/standardize adding users to the system 592# Simplify/standardize adding users to the system
477# vapier@gentoo.org 593# vapier@gentoo.org
487# groups: none 603# groups: none
488# extra: comment of 'added by portage for ${PN}' 604# extra: comment of 'added by portage for ${PN}'
489enewuser() { 605enewuser() {
490 # get the username 606 # get the username
491 local euser="$1"; shift 607 local euser="$1"; shift
492 if [ -z "${euser}" ] ; then 608 if [ -z "${euser}" ]
609 then
493 eerror "No username specified !" 610 eerror "No username specified !"
494 die "Cannot call enewuser without a username" 611 die "Cannot call enewuser without a username"
495 fi 612 fi
496 613
497 # setup a file for testing usernames/groups
498 local tmpfile="`mymktemp ${T}`"
499 chown ${euser} ${tmpfile} >& /dev/null
500 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
501
502 # see if user already exists 614 # lets see if the username already exists
503 if [ "${euser}" == "${realuser}" ] ; then 615 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
616 then
504 return 0 617 return 0
505 fi 618 fi
506 einfo "Adding user '${euser}' to your system ..." 619 einfo "Adding user '${euser}' to your system ..."
507 620
508 # options to pass to useradd 621 # options to pass to useradd
509 local opts="" 622 local opts=
510 623
511 # handle uid 624 # handle uid
512 local euid="$1"; shift 625 local euid="$1"; shift
513 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 626 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
627 then
514 if [ ${euid} -gt 0 ] ; then 628 if [ "${euid}" -gt 0 ]
515 opts="${opts} -u ${euid}" 629 then
630 if [ ! -z "`egetent passwd ${euid}`" ]
631 then
632 euid="next"
633 fi
516 else 634 else
517 eerror "Userid given but is not greater than 0 !" 635 eerror "Userid given but is not greater than 0 !"
518 die "${euid} is not a valid UID" 636 die "${euid} is not a valid UID"
519 fi 637 fi
520 else 638 else
521 euid="next available" 639 euid="next"
640 fi
641 if [ "${euid}" == "next" ]
642 then
643 local pwrange
644 if [ "${USERLAND}" == "BSD" ] ; then
645 pwrange="`jot 898 101`"
646 else
647 pwrange="`seq 101 999`"
522 fi 648 fi
649 for euid in ${pwrange} ; do
650 [ -z "`egetent passwd ${euid}`" ] && break
651 done
652 fi
653 opts="${opts} -u ${euid}"
523 einfo " - Userid: ${euid}" 654 einfo " - Userid: ${euid}"
524 655
525 # handle shell 656 # handle shell
526 local eshell="$1"; shift 657 local eshell="$1"; shift
527 if [ ! -z "${eshell}" ] ; then 658 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
659 then
528 if [ ! -e ${eshell} ] ; then 660 if [ ! -e "${eshell}" ]
661 then
529 eerror "A shell was specified but it does not exist !" 662 eerror "A shell was specified but it does not exist !"
530 die "${eshell} does not exist" 663 die "${eshell} does not exist"
531 fi 664 fi
532 else 665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
533 eshell=/bin/false 670 eshell="/bin/false"
671 fi
534 fi 672 fi
535 einfo " - Shell: ${eshell}" 673 einfo " - Shell: ${eshell}"
536 opts="${opts} -s ${eshell}" 674 opts="${opts} -s ${eshell}"
537 675
538 # handle homedir 676 # handle homedir
539 local ehome="$1"; shift 677 local ehome="$1"; shift
540 if [ -z "${ehome}" ] ; then 678 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
679 then
541 ehome=/dev/null 680 ehome="/dev/null"
542 fi 681 fi
543 einfo " - Home: ${ehome}" 682 einfo " - Home: ${ehome}"
544 opts="${opts} -d ${ehome}" 683 opts="${opts} -d ${ehome}"
545 684
546 # handle groups 685 # handle groups
547 local egroups="$1"; shift 686 local egroups="$1"; shift
548 if [ ! -z "${egroups}" ] ; then 687 if [ ! -z "${egroups}" ]
549 local realgroup 688 then
550 local oldifs="${IFS}" 689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
551 export IFS="," 692 export IFS=","
552 for g in ${egroups} ; do 693 for g in ${egroups}
553 chgrp ${g} ${tmpfile} >& /dev/null 694 do
554 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 695 if [ -z "`egetent group \"${g}\"`" ]
555 if [ "${g}" != "${realgroup}" ] ; then 696 then
556 eerror "You must add ${g} to the system first" 697 eerror "You must add group ${g} to the system first"
557 die "${g} is not a valid GID" 698 die "${g} is not a valid GID"
699 fi
700 if [ -z "${defgroup}" ]
701 then
702 defgroup="${g}"
703 else
704 exgroups="${exgroups},${g}"
558 fi 705 fi
559 done 706 done
560 export IFS="${oldifs}" 707 export IFS="${oldifs}"
708
561 opts="${opts} -g ${egroups}" 709 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ]
711 then
712 opts="${opts} -G ${exgroups:1}"
713 fi
562 else 714 else
563 egroups="(none)" 715 egroups="(none)"
564 fi 716 fi
565 einfo " - Groups: ${egroups}" 717 einfo " - Groups: ${egroups}"
566 718
567 # handle extra and add the user 719 # handle extra and add the user
568 local eextra="$@" 720 local eextra="$@"
569 local oldsandbox=${SANDBOX_ON} 721 local oldsandbox="${SANDBOX_ON}"
570 export SANDBOX_ON="0" 722 export SANDBOX_ON="0"
723 if useq macos || useq ppc-macos ;
724 then
725 ### Make the user
571 if [ -z "${eextra}" ] ; then 726 if [ -z "${eextra}" ]
572 useradd ${opts} ${euser} \ 727 then
728 dscl . create /users/${euser} uid ${euid}
729 dscl . create /users/${euser} shell ${eshell}
730 dscl . create /users/${euser} home ${ehome}
731 dscl . create /users/${euser} realname "added by portage for ${PN}"
732 ### Add the user to the groups specified
733 for g in ${egroups}
734 do
735 # $egroups is , delimited, not space
736 ewarn "This is code is wrong; someone on the OS X team should fix it"
737 dscl . merge /groups/${g} users ${euser}
738 done
739 else
740 einfo "Extra options are not supported on macos yet"
741 einfo "Please report the ebuild along with the info below"
742 einfo "eextra: ${eextra}"
743 die "Required function missing"
744 fi
745 elif use x86-fbsd ; then
746 if [ -z "${eextra}" ]
747 then
748 pw useradd ${euser} ${opts} \
573 -c "added by portage for ${PN}" \ 749 -c "added by portage for ${PN}" \
574 || die "enewuser failed" 750 die "enewuser failed"
575 else 751 else
576 einfo " - Extra: ${eextra}" 752 einfo " - Extra: ${eextra}"
753 pw useradd ${euser} ${opts} \
754 -c ${eextra} || die "enewuser failed"
755 fi
756 else
757 if [ -z "${eextra}" ]
758 then
759 useradd ${opts} ${euser} \
760 -c "added by portage for ${PN}" \
761 || die "enewuser failed"
762 else
763 einfo " - Extra: ${eextra}"
577 useradd ${opts} ${euser} ${eextra} \ 764 useradd ${opts} ${euser} ${eextra} \
578 || die "enewuser failed" 765 || die "enewuser failed"
766 fi
579 fi 767 fi
580 export SANDBOX_ON="${oldsandbox}" 768 export SANDBOX_ON="${oldsandbox}"
581 769
582 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 770 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
771 then
583 einfo " - Creating ${ehome} in ${D}" 772 einfo " - Creating ${ehome} in ${D}"
584 dodir ${ehome} 773 dodir ${ehome}
585 fowners ${euser} ${ehome} 774 fowners ${euser} ${ehome}
586 fperms 755 ${ehome} 775 fperms 755 ${ehome}
587 fi 776 fi
597# gid: next available (see groupadd(8)) 786# gid: next available (see groupadd(8))
598# extra: none 787# extra: none
599enewgroup() { 788enewgroup() {
600 # get the group 789 # get the group
601 local egroup="$1"; shift 790 local egroup="$1"; shift
602 if [ -z "${egroup}" ] ; then 791 if [ -z "${egroup}" ]
792 then
603 eerror "No group specified !" 793 eerror "No group specified !"
604 die "Cannot call enewgroup without a group" 794 die "Cannot call enewgroup without a group"
605 fi 795 fi
606 796
607 # setup a file for testing groupname
608 local tmpfile="`mymktemp ${T}`"
609 chgrp ${egroup} ${tmpfile} >& /dev/null
610 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
611
612 # see if group already exists 797 # see if group already exists
613 if [ "${egroup}" == "${realgroup}" ] ; then 798 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
799 then
614 return 0 800 return 0
615 fi 801 fi
616 einfo "Adding group '${egroup}' to your system ..." 802 einfo "Adding group '${egroup}' to your system ..."
617 803
618 # options to pass to useradd 804 # options to pass to useradd
619 local opts="" 805 local opts=
620 806
621 # handle gid 807 # handle gid
622 local egid="$1"; shift 808 local egid="$1"; shift
623 if [ ! -z "${egid}" ] ; then 809 if [ ! -z "${egid}" ]
810 then
624 if [ ${egid} -gt 0 ] ; then 811 if [ "${egid}" -gt 0 ]
812 then
813 if [ -z "`egetent group ${egid}`" ]
814 then
815 if useq macos || useq ppc-macos ; then
816 opts="${opts} ${egid}"
817 else
625 opts="${opts} -g ${egid}" 818 opts="${opts} -g ${egid}"
819 fi
820 else
821 egid="next available; requested gid taken"
822 fi
626 else 823 else
627 eerror "Groupid given but is not greater than 0 !" 824 eerror "Groupid given but is not greater than 0 !"
628 die "${egid} is not a valid GID" 825 die "${egid} is not a valid GID"
629 fi 826 fi
630 else 827 else
635 # handle extra 832 # handle extra
636 local eextra="$@" 833 local eextra="$@"
637 opts="${opts} ${eextra}" 834 opts="${opts} ${eextra}"
638 835
639 # add the group 836 # add the group
640 local oldsandbox=${SANDBOX_ON} 837 local oldsandbox="${SANDBOX_ON}"
641 export SANDBOX_ON="0" 838 export SANDBOX_ON="0"
839 if useq macos || useq ppc-macos ;
840 then
841 if [ ! -z "${eextra}" ];
842 then
843 einfo "Extra options are not supported on macos yet"
844 einfo "Please report the ebuild along with the info below"
845 einfo "eextra: ${eextra}"
846 die "Required function missing"
847 fi
848
849 # If we need the next available
850 case ${egid} in
851 *[!0-9]*) # Non numeric
852 for egid in `jot 898 101`; do
853 [ -z "`egetent group ${egid}`" ] && break
854 done
855 esac
856 dscl . create /groups/${egroup} gid ${egid}
857 dscl . create /groups/${egroup} passwd '*'
858 elif use x86-fbsd ; then
859 case ${egid} in
860 *[!0-9]*) # Non numeric
861 for egid in `jot 898 101`; do
862 [ -z "`egetent group ${egid}`" ] && break
863 done
864 esac
865 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
866 else
642 groupadd ${opts} ${egroup} || die "enewgroup failed" 867 groupadd ${opts} ${egroup} || die "enewgroup failed"
868 fi
643 export SANDBOX_ON="${oldsandbox}" 869 export SANDBOX_ON="${oldsandbox}"
644} 870}
645 871
646# Simple script to replace 'dos2unix' binaries 872# Simple script to replace 'dos2unix' binaries
647# vapier@gentoo.org 873# vapier@gentoo.org
648# 874#
649# edos2unix(file, <more files>...) 875# edos2unix(file, <more files>...)
650edos2unix() { 876edos2unix() {
651 for f in $@ ; do 877 for f in "$@"
878 do
652 cp ${f} ${T}/edos2unix 879 cp "${f}" ${T}/edos2unix
653 sed 's/\r$//' ${T}/edos2unix > ${f} 880 sed 's/\r$//' ${T}/edos2unix > "${f}"
654 done 881 done
655} 882}
656 883
657# Make a desktop file ! 884# Make a desktop file !
658# Great for making those icons in kde/gnome startmenu ! 885# Great for making those icons in kde/gnome startmenu !
667# name: the name that will show up in the menu 894# name: the name that will show up in the menu
668# icon: give your little like a pretty little icon ... 895# icon: give your little like a pretty little icon ...
669# this can be relative (to /usr/share/pixmaps) or 896# this can be relative (to /usr/share/pixmaps) or
670# a full path to an icon 897# a full path to an icon
671# type: what kind of application is this ? for categories: 898# type: what kind of application is this ? for categories:
672# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 899# http://www.freedesktop.org/standards/menu-spec/
673# path: if your app needs to startup in a specific dir 900# path: if your app needs to startup in a specific dir
674make_desktop_entry() { 901make_desktop_entry() {
675 [ -z "$1" ] && eerror "You must specify the executable" && return 1 902 [ -z "$1" ] && eerror "You must specify the executable" && return 1
676 903
677 local exec=${1} 904 local exec="${1}"
678 local name=${2:-${PN}} 905 local name="${2:-${PN}}"
679 local icon=${3:-${PN}.png} 906 local icon="${3:-${PN}.png}"
680 local type=${4} 907 local type="${4}"
908 local subdir="${6}"
681 local path=${5:-${GAMES_PREFIX}} 909 local path="${5:-${GAMES_BINDIR}}"
682 if [ -z "${type}" ] ; then 910 if [ -z "${type}" ]
911 then
683 case ${CATEGORY} in 912 case ${CATEGORY} in
684 app-emulation) type=Emulator ;; 913 "app-emulation")
685 games-*) type=Game ;; 914 type=Emulator
686 *) type="" ;; 915 subdir="Emulation"
916 ;;
917 "games-"*)
918 type=Game
919 subdir="Games"
920 ;;
921 "net-"*)
922 type=Network
923 subdir="${type}"
924 ;;
925 *)
926 type=
927 subdir=
928 ;;
687 esac 929 esac
688 fi 930 fi
689 local desktop=${T}/${exec}.desktop 931 local desktop="${T}/${exec}.desktop"
690 932
691echo "[Desktop Entry] 933echo "[Desktop Entry]
692Encoding=UTF-8 934Encoding=UTF-8
693Version=0.9.2 935Version=0.9.2
694Name=${name} 936Name=${name}
695Type=Application 937Type=Application
696Comment=${DESCRIPTION} 938Comment=${DESCRIPTION}
697Exec=${exec} 939Exec=${exec}
698Path=${path} 940Path=${path}
699Icon=${icon} 941Icon=${icon}
700Categories=Application;${type};" > ${desktop} 942Categories=Application;${type};" > "${desktop}"
701 943
702 if [ -d /usr/share/applications ] ; then 944 if [ -d "/usr/share/applications" ]
945 then
703 insinto /usr/share/applications 946 insinto /usr/share/applications
704 doins ${desktop} 947 doins "${desktop}"
705 fi 948 fi
706 949
707 #if [ -d /usr/share/gnome/apps ] ; then 950 #if [ -d "/usr/share/gnome/apps" ]
951 #then
708 # insinto /usr/share/gnome/apps/Games 952 # insinto /usr/share/gnome/apps/Games
709 # doins ${desktop} 953 # doins ${desktop}
710 #fi 954 #fi
711 955
712 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 956 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
957 #then
713 # for ver in /usr/kde/* ; do 958 # for ver in /usr/kde/*
959 # do
714 # insinto ${ver}/share/applnk/Games 960 # insinto ${ver}/share/applnk/Games
715 # doins ${desktop} 961 # doins ${desktop}
716 # done 962 # done
717 #fi 963 #fi
718 964
719 if [ -d /usr/share/applnk ] ; then 965 if [ -d "/usr/share/applnk" ]
966 then
720 insinto /usr/share/applnk/${type} 967 insinto /usr/share/applnk/${subdir}
721 doins ${desktop} 968 doins "${desktop}"
722 fi 969 fi
723 970
724 return 0 971 return 0
725} 972}
726 973
727# new convenience patch wrapper function to eventually replace epatch(), 974# for internal use only (unpack_pdv and unpack_makeself)
728# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 975find_unpackable_file() {
729# /usr/bin/patch
730# Features:
731# - bulk patch handling similar to epatch()'s
732# - automatic patch level detection like epatch()'s
733# - automatic patch uncompression like epatch()'s
734# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
735# manually instead
736# - once I decide it's production-ready, it'll be called from base_src_unpack
737# to handle $PATCHES to avoid defining src_unpack just to use xpatch
738
739# accepts zero or more parameters specifying patchfiles and/or patchdirs
740
741# known issues:
742# - only supports unified style patches (does anyone _really_ use anything
743# else?)
744# - because it doesn't use --dry-run there is a risk of it failing
745# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
746# any of the backup heuristics that patch employs to discover a filename.
747# however, this isn't dangerous because if it works for the developer who's
748# writing the ebuild, it'll always work for the users, and if it doesn't,
749# then we'll fix it :-)
750# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
751xpatch() {
752
753 debug-print-function $FUNCNAME $*
754
755 local list="" 976 local src="$1"
756 local list2="" 977 if [ -z "${src}" ]
757 declare -i plevel 978 then
758 979 src="${DISTDIR}/${A}"
759 # parse patch sources
760 for x in $*; do
761 debug-print "$FUNCNAME: parsing parameter $x"
762 if [ -f "$x" ]; then
763 list="$list $x"
764 elif [ -d "$x" ]; then
765 # handles patchdirs like epatch() for now: no recursion.
766 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
767 # only patches with _$ARCH_ or _all_ in their filenames are applied.
768 for file in `ls -A $x`; do
769 debug-print "$FUNCNAME: parsing in subdir: file $file"
770 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
771 list2="$list2 $x/$file"
772 fi
773 done
774 list="`echo $list2 | sort` $list"
775 else 980 else
776 die "Couldn't find $x" 981 if [ -e "${DISTDIR}/${src}" ]
982 then
983 src="${DISTDIR}/${src}"
984 elif [ -e "${PWD}/${src}" ]
985 then
986 src="${PWD}/${src}"
987 elif [ -e "${src}" ]
988 then
989 src="${src}"
990 fi
777 fi 991 fi
778 done 992 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
993 echo "${src}"
994}
779 995
780 debug-print "$FUNCNAME: final list of patches: $list" 996# Unpack those pesky pdv generated files ...
997# They're self-unpacking programs with the binary package stuffed in
998# the middle of the archive. Valve seems to use it a lot ... too bad
999# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1000#
1001# Usage: unpack_pdv [file to unpack] [size of off_t]
1002# - you have to specify the off_t size ... i have no idea how to extract that
1003# information out of the binary executable myself. basically you pass in
1004# the size of the off_t type (in bytes) on the machine that built the pdv
1005# archive. one way to determine this is by running the following commands:
1006# strings <pdv archive> | grep lseek
1007# strace -elseek <pdv archive>
1008# basically look for the first lseek command (we do the strings/grep because
1009# sometimes the function call is _llseek or something) and steal the 2nd
1010# parameter. here is an example:
1011# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012# lseek
1013# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014# lseek(3, -4, SEEK_END) = 2981250
1015# thus we would pass in the value of '4' as the second parameter.
1016unpack_pdv() {
1017 local src="`find_unpackable_file $1`"
1018 local sizeoff_t="$2"
781 1019
782 for x in $list; do 1020 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
783 debug-print "$FUNCNAME: processing $x"
784 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
785 case "`/usr/bin/file -b $x`" in
786 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
787 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
788 *text*) patchfile="$x";;
789 *) die "Could not determine filetype of patch $x";;
790 esac
791 debug-print "$FUNCNAME: patchfile=$patchfile"
792 1021
793 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1022 local shrtsrc="`basename ${src}`"
794 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
795 debug-print "$FUNCNAME: raw target=$target" 1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
796 # strip target down to the path/filename, remove leading +++ 1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
797 target="${target/+++ }"; target="${target%% *}"
798 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
799 # to discard them as well to calculate the correct patchlevel.
800 target="${target//\/\//\/}"
801 debug-print "$FUNCNAME: stripped target=$target"
802 1026
803 # look for target 1027 # grab metadata for debug reasons
804 for basedir in "$S" "$WORKDIR" "${PWD}"; do 1028 local metafile="`mymktemp ${T}`"
805 debug-print "$FUNCNAME: looking in basedir=$basedir" 1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
806 cd "$basedir"
807 1030
808 # try stripping leading directories 1031 # rip out the final file name from the metadata
809 target2="$target" 1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
810 plevel=0 1033 datafile="`basename ${datafile}`"
811 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
812 while [ ! -f "$target2" ]; do
813 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
814 plevel=plevel+1
815 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
816 [ "$target2" == "${target2/\/}" ] && break
817 done
818 test -f "$target2" && break
819 1034
820 # try stripping filename - needed to support patches creating new files 1035 # now lets uncompress/untar the file if need be
821 target2="${target%/*}" 1036 local tmpfile="`mymktemp ${T}`"
822 plevel=0 1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
823 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
824 while [ ! -d "$target2" ]; do
825 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
826 plevel=plevel+1
827 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
828 [ "$target2" == "${target2/\/}" ] && break
829 done
830 test -d "$target2" && break
831 1038
832 done 1039 local iscompressed="`file -b ${tmpfile}`"
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then
1041 iscompressed=1
1042 mv ${tmpfile}{,.Z}
1043 gunzip ${tmpfile}
1044 else
1045 iscompressed=0
1046 fi
1047 local istar="`file -b ${tmpfile}`"
1048 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1049 istar=1
1050 else
1051 istar=0
1052 fi
833 1053
834 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x" 1054 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
835 debug-print "$FUNCNAME: determined plevel=$plevel" 1055 #dd if=${src} ibs=${metaskip} count=1 \
836 # do the patching 1056 # | dd ibs=${tailskip} skip=1 \
837 ebegin "Applying patch ${x##*/}..." 1057 # | gzip -dc \
838 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x" 1058 # > ${datafile}
839 eend $? 1059 if [ ${iscompressed} -eq 1 ] ; then
840 1060 if [ ${istar} -eq 1 ] ; then
841 done 1061 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
842 1062 | head -c $((${metaskip}-${tailskip})) \
1063 | tar -xzf -
1064 else
1065 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1066 | head -c $((${metaskip}-${tailskip})) \
1067 | gzip -dc \
1068 > ${datafile}
1069 fi
1070 else
1071 if [ ${istar} -eq 1 ] ; then
1072 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1073 | head -c $((${metaskip}-${tailskip})) \
1074 | tar --no-same-owner -xf -
1075 else
1076 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1077 | head -c $((${metaskip}-${tailskip})) \
1078 > ${datafile}
1079 fi
1080 fi
1081 true
1082 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
843} 1084}
844 1085
845# Unpack those pesky makeself generated files ... 1086# Unpack those pesky makeself generated files ...
846# They're shell scripts with the binary package tagged onto 1087# They're shell scripts with the binary package tagged onto
847# the end of the archive. Loki utilized the format as does 1088# the end of the archive. Loki utilized the format as does
848# many other game companies. 1089# many other game companies.
849# 1090#
850# Usage: unpack_makeself [file to unpack] [offset] 1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
851# - If the file is not specified then unpack will utilize ${A}. 1092# - If the file is not specified then unpack will utilize ${A}.
852# - If the offset is not specified then we will attempt to extract 1093# - If the offset is not specified then we will attempt to extract
853# the proper offset from the script itself. 1094# the proper offset from the script itself.
854unpack_makeself() { 1095unpack_makeself() {
855 local src=$1 1096 local src="$(find_unpackable_file "$1")"
856 local skip=$2 1097 local skip="$2"
1098 local exe="$3"
857 1099
858 if [ -z "${src}" ] ; then
859 src="${DISTDIR}/${A}"
860 else
861 if [ -e "${DISTDIR}/${src}" ] ; then
862 src="${DISTDIR}/${src}"
863 elif [ -e "${PWD}/${src}" ] ; then
864 src="${PWD}/${src}"
865 elif [ -e "${src}" ] ; then
866 src="${src}"
867 fi
868 fi
869 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
870
871 local shrtsrc=`basename ${src}` 1100 local shrtsrc="$(basename "${src}")"
872 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
873 if [ -z "${skip}" ] ; then 1102 if [ -z "${skip}" ]
1103 then
874 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
875 local skip=0 1105 local skip=0
1106 exe=tail
876 case ${ver} in 1107 case ${ver} in
877 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
878 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
879 ;; 1110 ;;
880 2.0|2.0.1) 1111 2.0|2.0.1)
881 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
882 ;; 1113 ;;
883 2.1.1) 1114 2.1.1)
884 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
885 let skip="skip + 1" 1116 let skip="skip + 1"
886 ;; 1117 ;;
887 2.1.2) 1118 2.1.2)
888 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
889 let skip="skip + 1" 1120 let skip="skip + 1"
890 ;; 1121 ;;
891 2.1.3) 1122 2.1.3)
892 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
893 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.4)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
894 ;; 1130 ;;
895 *) 1131 *)
896 eerror "I'm sorry, but I was unable to support the Makeself file." 1132 eerror "I'm sorry, but I was unable to support the Makeself file."
897 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
898 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
900 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
901 ;; 1137 ;;
902 esac 1138 esac
903 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
904 fi 1140 fi
1141 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'"
1145 esac
905 1146
906 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1147 # lets grab the first few bytes of the file to figure out what kind of archive it is
907 # to tar which will make tar not extract anything and exit with 0 1148 local tmpfile="$(mymktemp "${T}")"
908 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
909 local pipestatus="${PIPESTATUS[*]}" 1150 local filetype="$(file -b "${tmpfile}")"
910 pipestatus="${pipestatus// }" 1151 case ${filetype} in
911 if [ "${pipestatus//0}" != "" ] ; then 1152 *tar\ archive)
912 # maybe it isnt gzipped ... they usually are, but not always ... 1153 eval ${exe} | tar --no-same-owner -xf -
913 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1154 ;;
1155 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;;
1158 gzip*)
1159 eval ${exe} | tar --no-same-owner -xzf -
1160 ;;
1161 compress*)
1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
1163 ;;
1164 *)
1165 eerror "Unknown filetype \"${filetype}\" ?"
1166 false
1167 ;;
1168 esac
914 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170}
1171
1172# Display a license for user to accept.
1173#
1174# Usage: check_license [license]
1175# - If the file is not specified then ${LICENSE} is used.
1176check_license() {
1177 local lic=$1
1178 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else
1181 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1182 lic="${PORTDIR}/licenses/${src}"
1183 elif [ -e "${PWD}/${src}" ] ; then
1184 lic="${PWD}/${src}"
1185 elif [ -e "${src}" ] ; then
1186 lic="${src}"
915 fi 1187 fi
1188 fi
1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1190 local l="`basename ${lic}`"
1191
1192 # here is where we check for the licenses the user already
1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1204
1205 local licmsg="`mymktemp ${T}`"
1206 cat << EOF > ${licmsg}
1207**********************************************************
1208The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run!
1212**********************************************************
1213
1214EOF
1215 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic
1219 case ${alic} in
1220 yes|Yes|y|Y)
1221 return 0
1222 ;;
1223 *)
1224 echo;echo;echo
1225 eerror "You MUST accept the license to continue! Exiting!"
1226 die "Failed to accept license"
1227 ;;
1228 esac
916} 1229}
1230
1231# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232# the whole 'non-interactive' policy, but damnit I want CD support !
1233#
1234# with these cdrom functions we handle all the user interaction and
1235# standardize everything. all you have to do is call cdrom_get_cds()
1236# and when the function returns, you can assume that the cd has been
1237# found at CDROM_ROOT.
1238#
1239# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1240# etc... if you want to give the cds better names, then just export
1241# the CDROM_NAME_X variables before calling cdrom_get_cds().
1242#
1243# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() {
1250 # first we figure out how many cds we're dealing with by
1251 # the # of files they gave us
1252 local cdcnt=0
1253 local f=
1254 for f in "$@" ; do
1255 cdcnt=$((cdcnt + 1))
1256 export CDROM_CHECK_${cdcnt}="$f"
1257 done
1258 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1
1260
1261 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then
1264 export CDROM_ROOT="${CD_ROOT}"
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return
1267 fi
1268 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then
1270 local var=
1271 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1273 cdcnt=$((cdcnt + 1))
1274 var="CD_ROOT_${cdcnt}"
1275 if [ -z "${!var}" ] ; then
1276 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}"
1280 fi
1281 export CDROM_ROOTS_${cdcnt}="${!var}"
1282 done
1283 export CDROM_ROOT=${CDROM_ROOTS_1}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285 return
1286 fi
1287
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1289 einfon "This ebuild will need the "
1290 if [ -z "${CDROM_NAME}" ] ; then
1291 echo "cdrom for ${PN}."
1292 else
1293 echo "${CDROM_NAME}."
1294 fi
1295 echo
1296 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files."
1300 echo
1301 else
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1305 cdcnt=$((cdcnt + 1))
1306 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1308 done
1309 echo
1310 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:"
1313 einfon ""
1314 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1316 cdcnt=$((cdcnt + 1))
1317 echo -n " CD_ROOT_${cdcnt}"
1318 done
1319 echo
1320 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs."
1324 echo
1325 fi
1326 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd
1328}
1329
1330# this is only used when you need access to more than one cd.
1331# when you have finished using the first cd, just call this function.
1332# when it returns, CDROM_ROOT will be pointing to the second cd.
1333# remember, you can only go forward in the cd chain, you can't go back.
1334cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var=
1337
1338 if [ ! -z "${CD_ROOT}" ] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342
1343 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1345 if [ -z "${!var}" ] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var}
1348 else
1349 export CDROM_ROOT="${!var}"
1350 fi
1351
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353}
1354
1355# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1356# functions. this should *never* be called from an ebuild.
1357# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do
1364 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})"
1366 local mline=""
1367 local showedmsg=0
1368
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1370 [ -d "${mline}/${dir}" ] || continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1372 && export CDROM_ROOT=${mline}
1373 done
1374
1375 if [ -z "${CDROM_ROOT}" ] ; then
1376 echo
1377 if [ ${showedmsg} -eq 0 ] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then
1380 einfo "Please insert the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !"
1390 fi
1391 fi
1392 showedmsg=1
1393 fi
1394 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge."
1396 read
1397 fi
1398 done
1399}
1400
1401# Make sure that LINGUAS only contains languages that
1402# a package can support
1403#
1404# usage: strip-linguas <allow LINGUAS>
1405# strip-linguas -i <directories of .po files>
1406# strip-linguas -u <directories of .po files>
1407#
1408# The first form allows you to specify a list of LINGUAS.
1409# The -i builds a list of po files found in all the
1410# directories and uses the intersection of the lists.
1411# The -u builds a list of po files found in all the
1412# directories and uses the union of the lists.
1413strip-linguas() {
1414 local ls newls
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1416 local op="$1"; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1418 local d f
1419 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then
1421 newls="${ls}"
1422 else
1423 newls=""
1424 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1426 if [ "${op}" == "-i" ] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1428 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1430 fi
1431 done
1432 ls="${newls}"
1433 done
1434 ls="${ls//.po}"
1435 else
1436 ls="$@"
1437 fi
1438
1439 ls=" ${ls} "
1440 newls=""
1441 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1443 nl="${newls} ${f}"
1444 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1446 fi
1447 done
1448 if [ -z "${newls}" ] ; then
1449 unset LINGUAS
1450 else
1451 export LINGUAS="${newls}"
1452 fi
1453}
1454
1455# moved from kernel.eclass since they are generally useful outside of
1456# kernel.eclass -iggy (20041002)
1457
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds:
1487#
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() {
1501 LIB=$1
1502
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1504 SONAME=`basename ${LIB}`
1505 DIRNAME=`dirname ${LIB}`
1506
1507 dodir ${DIRNAME}
1508 cp ${ROOT}${LIB} ${D}${DIRNAME}
1509 touch ${D}${LIB}
1510 fi
1511}
1512
1513preserve_old_lib_notify() {
1514 LIB=$1
1515
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517 SONAME=`basename ${LIB}`
1518
1519 einfo "An old version of an installed library was detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version"
1521 einfo "is not being removed. In order to make full use of this newer version,"
1522 einfo "you will need to execute the following command:"
1523 einfo " revdep-rebuild --soname ${SONAME}"
1524 einfo
1525 einfo "After doing that, you can safely remove ${LIB}"
1526 fi
1527}

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