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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 1.45 2003/07/18 20:43:00 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.112 2004/10/05 03:43:02 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38 117 local libdir="$(get_libdir)"
39 # Just make sure it exists 118 # Just make sure it exists
40 dodir /usr/lib 119 dodir /usr/${libdir}
41 120
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 122/* GNU ld script
44 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 126 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 128 more info. */
50GROUP ( /lib/libxxx ) 129GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 130END_LDSCRIPT
52 131 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 132}
57 133
58# Simple function to draw a line consisting of '=' the same length as $* 134# Simple function to draw a line consisting of '=' the same length as $*
59# 135#
60# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
88# Default directory where patches are located 164# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 165EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 166# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 168# Default options for patch
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 170EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 171# List of patches not to apply. Not this is only file names,
95# and not the full path .. 172# and not the full path ..
96EPATCH_EXCLUDE="" 173EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 174# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 175EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 220 local SINGLE_PATCH="no"
144 local x="" 221 local x=""
145 222
146 if [ "$#" -gt 1 ] 223 if [ "$#" -gt 1 ]
147 then 224 then
148 eerror "Invalid arguments to epatch()" 225 local m=""
149 die "Invalid arguments to epatch()" 226 einfo "${#} patches to apply..."
227 for m in "$@" ; do
228 epatch "${m}"
229 done
230 return 0
150 fi 231 fi
151 232
152 if [ -n "$1" -a -f "$1" ] 233 if [ -n "$1" -a -f "$1" ]
153 then 234 then
154 SINGLE_PATCH="yes" 235 SINGLE_PATCH="yes"
257 else 338 else
258 PATCH_TARGET="${x}" 339 PATCH_TARGET="${x}"
259 fi 340 fi
260 341
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 344
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 347
267 if [ "${PATCH_SUFFIX}" != "patch" ] 348 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 355 count=5
275 break 356 break
276 fi 357 fi
277 fi 358 fi
278 359
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 361 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 367
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 369
289 if [ "$?" -ne 0 ] 370 if [ "$?" -ne 0 ]
290 then 371 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 373 echo
335# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
336# implementation. 417# implementation.
337# 418#
338# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
339# 420#
340
341have_NPTL() { 421have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
345 #include <unistd.h> 424 #include <unistd.h>
346 #include <stdio.h> 425 #include <stdio.h>
347 426
401 fi 480 fi
402 481
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 483
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 486 then
408 # these archs will always have "[Pp]rocessor" 487 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 489
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 501 else
423 jobs=2 502 jobs=2
424 fi 503 fi
425 504
426 elif [ "${ARCH}" = "ppc" ] 505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 506 then
428 # ppc has "processor", but only when compiled with SMP 507 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 509 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 511 else
433 jobs=2 512 jobs=2
434 fi 513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 518 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 520 die "Unknown ARCH -- ${ARCH}!"
438 fi 521 fi
439 522
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 535 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system
544# vapier@gentoo.org
545#
546# Takes just 1 parameter (the directory to create tmpfile in)
547mymktemp() {
548 local topdir="$1"
549
550 [ -z "${topdir}" ] && topdir=/tmp
551 if [ "`which mktemp 2>/dev/null`" ]
552 then
553 mktemp -p ${topdir}
554 else
555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556 touch ${tmp}
557 echo ${tmp}
558 fi
559}
560
561# Small wrapper for getent (Linux), nidump (Mac OS X),
562# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565#
566# egetent(database, key)
567egetent() {
568 if use macos || use ppc-macos ; then
569 case "$2" in
570 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;;
573 *) # Numeric
574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575 ;;
576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 getent "$1" "$2"
456 fi 588 fi
457} 589}
458 590
459# Simplify/standardize adding users to the system 591# Simplify/standardize adding users to the system
460# vapier@gentoo.org 592# vapier@gentoo.org
470# groups: none 602# groups: none
471# extra: comment of 'added by portage for ${PN}' 603# extra: comment of 'added by portage for ${PN}'
472enewuser() { 604enewuser() {
473 # get the username 605 # get the username
474 local euser="$1"; shift 606 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 607 if [ -z "${euser}" ]
608 then
476 eerror "No username specified !" 609 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 610 die "Cannot call enewuser without a username"
478 fi 611 fi
479 612
480 # setup a file for testing usernames/groups
481 local tmpfile="`mktemp -p ${T}`"
482 touch ${tmpfile}
483 chown ${euser} ${tmpfile} >& /dev/null
484 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
485
486 # see if user already exists 613 # lets see if the username already exists
487 if [ "${euser}" == "${realuser}" ] ; then 614 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
615 then
488 return 0 616 return 0
489 fi 617 fi
490 einfo "Adding user '${euser}' to your system ..." 618 einfo "Adding user '${euser}' to your system ..."
491 619
492 # options to pass to useradd 620 # options to pass to useradd
493 local opts="" 621 local opts=
494 622
495 # handle uid 623 # handle uid
496 local euid="$1"; shift 624 local euid="$1"; shift
497 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 625 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
626 then
498 if [ ${euid} -gt 0 ] ; then 627 if [ "${euid}" -gt 0 ]
499 opts="${opts} -u ${euid}" 628 then
629 if [ ! -z "`egetent passwd ${euid}`" ]
630 then
631 euid="next"
632 fi
500 else 633 else
501 eerror "Userid given but is not greater than 0 !" 634 eerror "Userid given but is not greater than 0 !"
502 die "${euid} is not a valid UID" 635 die "${euid} is not a valid UID"
503 fi 636 fi
504 else 637 else
505 euid="next available" 638 euid="next"
639 fi
640 if [ "${euid}" == "next" ]
641 then
642 local pwrange
643 if use macos || use ppc-macos || [ "${USERLAND}" == "BSD" ] ; then
644 pwrange="`jot 898 101`"
645 else
646 pwrange="`seq 101 999`"
506 fi 647 fi
648 for euid in ${pwrange} ; do
649 [ -z "`egetent passwd ${euid}`" ] && break
650 done
651 fi
652 opts="${opts} -u ${euid}"
507 einfo " - Userid: ${euid}" 653 einfo " - Userid: ${euid}"
508 654
509 # handle shell 655 # handle shell
510 local eshell="$1"; shift 656 local eshell="$1"; shift
511 if [ ! -z "${eshell}" ] ; then 657 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
658 then
512 if [ ! -e ${eshell} ] ; then 659 if [ ! -e "${eshell}" ]
660 then
513 eerror "A shell was specified but it does not exist !" 661 eerror "A shell was specified but it does not exist !"
514 die "${eshell} does not exist" 662 die "${eshell} does not exist"
515 fi 663 fi
516 else 664 else
665 if [ "${USERLAND}" == "BSD" ]
666 then
667 eshell="/usr/bin/false"
668 else
517 eshell=/bin/false 669 eshell="/bin/false"
670 fi
518 fi 671 fi
519 einfo " - Shell: ${eshell}" 672 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 673 opts="${opts} -s ${eshell}"
521 674
522 # handle homedir 675 # handle homedir
523 local ehome="$1"; shift 676 local ehome="$1"; shift
524 if [ -z "${ehome}" ] ; then 677 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
678 then
525 ehome=/dev/null 679 ehome="/dev/null"
526 fi 680 fi
527 einfo " - Home: ${ehome}" 681 einfo " - Home: ${ehome}"
528 opts="${opts} -d ${ehome}" 682 opts="${opts} -d ${ehome}"
529 683
530 # handle groups 684 # handle groups
531 local egroups="$1"; shift 685 local egroups="$1"; shift
532 if [ ! -z "${egroups}" ] ; then 686 if [ ! -z "${egroups}" ]
533 local realgroup 687 then
534 local oldifs="${IFS}" 688 local oldifs="${IFS}"
689 local defgroup="" exgroups=""
690
535 export IFS="," 691 export IFS=","
536 for g in ${egroups} ; do 692 for g in ${egroups}
537 chgrp ${g} ${tmpfile} >& /dev/null 693 do
538 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 694 if [ -z "`egetent group \"${g}\"`" ]
539 if [ "${g}" != "${realgroup}" ] ; then 695 then
540 eerror "You must add ${g} to the system first" 696 eerror "You must add group ${g} to the system first"
541 die "${g} is not a valid GID" 697 die "${g} is not a valid GID"
698 fi
699 if [ -z "${defgroup}" ]
700 then
701 defgroup="${g}"
702 else
703 exgroups="${exgroups},${g}"
542 fi 704 fi
543 done 705 done
544 export IFS="${oldifs}" 706 export IFS="${oldifs}"
707
545 opts="${opts} -g ${egroups}" 708 opts="${opts} -g ${defgroup}"
709 if [ ! -z "${exgroups}" ]
710 then
711 opts="${opts} -G ${exgroups:1}"
712 fi
546 else 713 else
547 egroups="(none)" 714 egroups="(none)"
548 fi 715 fi
549 einfo " - Groups: ${egroups}" 716 einfo " - Groups: ${egroups}"
550 717
551 # handle extra and add the user 718 # handle extra and add the user
552 local eextra="$@" 719 local eextra="$@"
553 local oldsandbox=${SANDBOX_ON} 720 local oldsandbox="${SANDBOX_ON}"
554 export SANDBOX_ON="0" 721 export SANDBOX_ON="0"
722 if use macos || use ppc-macos ;
723 then
724 ### Make the user
555 if [ -z "${eextra}" ] ; then 725 if [ -z "${eextra}" ]
556 useradd ${opts} ${euser} \ 726 then
727 dscl . create /users/${euser} uid ${euid}
728 dscl . create /users/${euser} shell ${eshell}
729 dscl . create /users/${euser} home ${ehome}
730 dscl . create /users/${euser} realname "added by portage for ${PN}"
731 ### Add the user to the groups specified
732 for g in ${egroups}
733 do
734 # $egroups is , delimited, not space
735 ewarn "This is code is wrong; someone on the OS X team should fix it"
736 dscl . merge /groups/${g} users ${euser}
737 done
738 else
739 einfo "Extra options are not supported on macos yet"
740 einfo "Please report the ebuild along with the info below"
741 einfo "eextra: ${eextra}"
742 die "Required function missing"
743 fi
744 elif use x86-fbsd ; then
745 if [ -z "${eextra}" ]
746 then
747 pw useradd ${euser} ${opts} \
557 -c "added by portage for ${PN}" \ 748 -c "added by portage for ${PN}" \
558 || die "enewuser failed" 749 die "enewuser failed"
559 else 750 else
560 einfo " - Extra: ${eextra}" 751 einfo " - Extra: ${eextra}"
752 pw useradd ${euser} ${opts} \
753 -c ${eextra} || die "enewuser failed"
754 fi
755 else
756 if [ -z "${eextra}" ]
757 then
758 useradd ${opts} ${euser} \
759 -c "added by portage for ${PN}" \
760 || die "enewuser failed"
761 else
762 einfo " - Extra: ${eextra}"
561 useradd ${opts} ${euser} ${eextra} \ 763 useradd ${opts} ${euser} ${eextra} \
562 || die "enewuser failed" 764 || die "enewuser failed"
765 fi
563 fi 766 fi
564 export SANDBOX_ON="${oldsandbox}" 767 export SANDBOX_ON="${oldsandbox}"
565 768
566 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 769 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
770 then
567 einfo " - Creating ${ehome} in ${D}" 771 einfo " - Creating ${ehome} in ${D}"
568 dodir ${ehome} 772 dodir ${ehome}
569 fowners ${euser} ${ehome} 773 fowners ${euser} ${ehome}
570 fperms 755 ${ehome} 774 fperms 755 ${ehome}
571 fi 775 fi
581# gid: next available (see groupadd(8)) 785# gid: next available (see groupadd(8))
582# extra: none 786# extra: none
583enewgroup() { 787enewgroup() {
584 # get the group 788 # get the group
585 local egroup="$1"; shift 789 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 790 if [ -z "${egroup}" ]
791 then
587 eerror "No group specified !" 792 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 793 die "Cannot call enewgroup without a group"
589 fi 794 fi
590 795
591 # setup a file for testing groupname
592 local tmpfile="`mktemp -p ${T}`"
593 touch ${tmpfile}
594 chgrp ${egroup} ${tmpfile} >& /dev/null
595 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
596
597 # see if group already exists 796 # see if group already exists
598 if [ "${egroup}" == "${realgroup}" ] ; then 797 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
798 then
599 return 0 799 return 0
600 fi 800 fi
601 einfo "Adding group '${egroup}' to your system ..." 801 einfo "Adding group '${egroup}' to your system ..."
602 802
603 # options to pass to useradd 803 # options to pass to useradd
604 local opts="" 804 local opts=
605 805
606 # handle gid 806 # handle gid
607 local egid="$1"; shift 807 local egid="$1"; shift
608 if [ ! -z "${egid}" ] ; then 808 if [ ! -z "${egid}" ]
809 then
609 if [ ${egid} -gt 0 ] ; then 810 if [ "${egid}" -gt 0 ]
811 then
812 if [ -z "`egetent group ${egid}`" ]
813 then
814 if use macos || use ppc-macos ; then
815 opts="${opts} ${egid}"
816 else
610 opts="${opts} -g ${egid}" 817 opts="${opts} -g ${egid}"
818 fi
819 else
820 egid="next available; requested gid taken"
821 fi
611 else 822 else
612 eerror "Groupid given but is not greater than 0 !" 823 eerror "Groupid given but is not greater than 0 !"
613 die "${egid} is not a valid GID" 824 die "${egid} is not a valid GID"
614 fi 825 fi
615 else 826 else
620 # handle extra 831 # handle extra
621 local eextra="$@" 832 local eextra="$@"
622 opts="${opts} ${eextra}" 833 opts="${opts} ${eextra}"
623 834
624 # add the group 835 # add the group
625 local oldsandbox=${SANDBOX_ON} 836 local oldsandbox="${SANDBOX_ON}"
626 export SANDBOX_ON="0" 837 export SANDBOX_ON="0"
838 if use macos || use ppc-macos ;
839 then
840 if [ ! -z "${eextra}" ];
841 then
842 einfo "Extra options are not supported on macos yet"
843 einfo "Please report the ebuild along with the info below"
844 einfo "eextra: ${eextra}"
845 die "Required function missing"
846 fi
847
848 # If we need the next available
849 case ${egid} in
850 *[!0-9]*) # Non numeric
851 for egid in `jot 898 101`; do
852 [ -z "`egetent group ${egid}`" ] && break
853 done
854 esac
855 dscl . create /groups/${egroup} gid ${egid}
856 dscl . create /groups/${egroup} passwd '*'
857 elif use x86-fbsd ; then
858 case ${egid} in
859 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do
861 [ -z "`egetent group ${egid}`" ] && break
862 done
863 esac
864 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
865 else
627 groupadd ${opts} ${egroup} || die "enewgroup failed" 866 groupadd ${opts} ${egroup} || die "enewgroup failed"
867 fi
628 export SANDBOX_ON="${oldsandbox}" 868 export SANDBOX_ON="${oldsandbox}"
629} 869}
630 870
631# Simple script to replace 'dos2unix' binaries 871# Simple script to replace 'dos2unix' binaries
632# vapier@gentoo.org 872# vapier@gentoo.org
633# 873#
634# edos2unix(file, <more files>...) 874# edos2unix(file, <more files>...)
635edos2unix() { 875edos2unix() {
636 for f in $@ ; do 876 for f in "$@"
877 do
637 cp ${f} ${T}/edos2unix 878 cp "${f}" ${T}/edos2unix
638 sed 's/\r$//' ${T}/edos2unix > ${f} 879 sed 's/\r$//' ${T}/edos2unix > "${f}"
639 done 880 done
640} 881}
641 882
642# Make a desktop file ! 883# Make a desktop file !
643# Great for making those icons in kde/gnome startmenu ! 884# Great for making those icons in kde/gnome startmenu !
652# name: the name that will show up in the menu 893# name: the name that will show up in the menu
653# icon: give your little like a pretty little icon ... 894# icon: give your little like a pretty little icon ...
654# this can be relative (to /usr/share/pixmaps) or 895# this can be relative (to /usr/share/pixmaps) or
655# a full path to an icon 896# a full path to an icon
656# type: what kind of application is this ? for categories: 897# type: what kind of application is this ? for categories:
657# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 898# http://www.freedesktop.org/standards/menu-spec/
658# path: if your app needs to startup in a specific dir 899# path: if your app needs to startup in a specific dir
659make_desktop_entry() { 900make_desktop_entry() {
660 [ -z "$1" ] && eerror "You must specify the executable" && return 1 901 [ -z "$1" ] && eerror "You must specify the executable" && return 1
661 902
662 local exec=${1} 903 local exec="${1}"
663 local name=${2:-${PN}} 904 local name="${2:-${PN}}"
664 local icon=${3:-${PN}.png} 905 local icon="${3:-${PN}.png}"
665 local type=${4} 906 local type="${4}"
907 local subdir="${6}"
666 local path=${5:-${GAMES_PREFIX}} 908 local path="${5:-${GAMES_BINDIR}}"
667 if [ -z "${type}" ] ; then 909 if [ -z "${type}" ]
910 then
668 case ${CATEGORY} in 911 case ${CATEGORY} in
669 app-emulation) type=Emulator ;; 912 "app-emulation")
670 app-games) type=Game ;; 913 type=Emulator
671 *) type="" ;; 914 subdir="Emulation"
915 ;;
916 "games-"*)
917 type=Game
918 subdir="Games"
919 ;;
920 "net-"*)
921 type=Network
922 subdir="${type}"
923 ;;
924 *)
925 type=
926 subdir=
927 ;;
672 esac 928 esac
673 fi 929 fi
674 local desktop=${T}/${exec}.desktop 930 local desktop="${T}/${exec}.desktop"
675 931
676echo "[Desktop Entry] 932echo "[Desktop Entry]
677Encoding=UTF-8 933Encoding=UTF-8
678Version=0.9.2 934Version=0.9.2
679Name=${name} 935Name=${name}
680Type=Application 936Type=Application
681Comment=${DESCRIPTION} 937Comment=${DESCRIPTION}
682Exec=${exec} 938Exec=${exec}
683Path=${path} 939Path=${path}
684Icon=${icon} 940Icon=${icon}
685Categories=Application;${type};" > ${desktop} 941Categories=Application;${type};" > "${desktop}"
686 942
687 if [ -d /usr/share/applications ] ; then 943 if [ -d "/usr/share/applications" ]
944 then
688 insinto /usr/share/applications 945 insinto /usr/share/applications
689 doins ${desktop} 946 doins "${desktop}"
690 fi 947 fi
691 948
692 #if [ -d /usr/share/gnome/apps ] ; then 949 #if [ -d "/usr/share/gnome/apps" ]
950 #then
693 # insinto /usr/share/gnome/apps/Games 951 # insinto /usr/share/gnome/apps/Games
694 # doins ${desktop} 952 # doins ${desktop}
695 #fi 953 #fi
696 954
697 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 955 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
956 #then
698 # for ver in /usr/kde/* ; do 957 # for ver in /usr/kde/*
958 # do
699 # insinto ${ver}/share/applnk/Games 959 # insinto ${ver}/share/applnk/Games
700 # doins ${desktop} 960 # doins ${desktop}
701 # done 961 # done
702 #fi 962 #fi
703 963
704 if [ -d /usr/share/applnk ] ; then 964 if [ -d "/usr/share/applnk" ]
965 then
705 insinto /usr/share/applnk/${type} 966 insinto /usr/share/applnk/${subdir}
706 doins ${desktop} 967 doins "${desktop}"
707 fi 968 fi
708 969
709 return 0 970 return 0
710} 971}
711 972
712# new convenience patch wrapper function to eventually replace epatch(), 973# for internal use only (unpack_pdv and unpack_makeself)
713# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 974find_unpackable_file() {
714# /usr/bin/patch
715# Features:
716# - bulk patch handling similar to epatch()'s
717# - automatic patch level detection like epatch()'s
718# - automatic patch uncompression like epatch()'s
719# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
720# manually instead
721# - once I decide it's production-ready, it'll be called from base_src_unpack
722# to handle $PATCHES to avoid defining src_unpack just to use xpatch
723
724# accepts zero or more parameters specifying patchfiles and/or patchdirs
725
726# known issues:
727# - only supports unified style patches (does anyone _really_ use anything
728# else?)
729# - because it doesn't use --dry-run there is a risk of it failing
730# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
731# any of the backup heuristics that patch employs to discover a filename.
732# however, this isn't dangerous because if it works for the developer who's
733# writing the ebuild, it'll always work for the users, and if it doesn't,
734# then we'll fix it :-)
735# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
736xpatch() {
737
738 debug-print-function $FUNCNAME $*
739
740 local list="" 975 local src="$1"
741 local list2="" 976 if [ -z "${src}" ]
742 declare -i plevel 977 then
743 978 src="${DISTDIR}/${A}"
744 # parse patch sources
745 for x in $*; do
746 debug-print "$FUNCNAME: parsing parameter $x"
747 if [ -f "$x" ]; then
748 list="$list $x"
749 elif [ -d "$x" ]; then
750 # handles patchdirs like epatch() for now: no recursion.
751 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
752 # only patches with _$ARCH_ or _all_ in their filenames are applied.
753 for file in `ls -A $x`; do
754 debug-print "$FUNCNAME: parsing in subdir: file $file"
755 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
756 list2="$list2 $x/$file"
757 fi
758 done
759 list="`echo $list2 | sort` $list"
760 else 979 else
761 die "Couldn't find $x" 980 if [ -e "${DISTDIR}/${src}" ]
981 then
982 src="${DISTDIR}/${src}"
983 elif [ -e "${PWD}/${src}" ]
984 then
985 src="${PWD}/${src}"
986 elif [ -e "${src}" ]
987 then
988 src="${src}"
989 fi
762 fi 990 fi
763 done 991 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
992 echo "${src}"
993}
764 994
765 debug-print "$FUNCNAME: final list of patches: $list" 995# Unpack those pesky pdv generated files ...
996# They're self-unpacking programs with the binary package stuffed in
997# the middle of the archive. Valve seems to use it a lot ... too bad
998# it seems to like to segfault a lot :(. So lets take it apart ourselves.
999#
1000# Usage: unpack_pdv [file to unpack] [size of off_t]
1001# - you have to specify the off_t size ... i have no idea how to extract that
1002# information out of the binary executable myself. basically you pass in
1003# the size of the off_t type (in bytes) on the machine that built the pdv
1004# archive. one way to determine this is by running the following commands:
1005# strings <pdv archive> | grep lseek
1006# strace -elseek <pdv archive>
1007# basically look for the first lseek command (we do the strings/grep because
1008# sometimes the function call is _llseek or something) and steal the 2nd
1009# parameter. here is an example:
1010# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1011# lseek
1012# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1013# lseek(3, -4, SEEK_END) = 2981250
1014# thus we would pass in the value of '4' as the second parameter.
1015unpack_pdv() {
1016 local src="`find_unpackable_file $1`"
1017 local sizeoff_t="$2"
766 1018
767 for x in $list; do 1019 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
768 debug-print "$FUNCNAME: processing $x"
769 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
770 case "`/usr/bin/file -b $x`" in
771 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
772 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
773 *text*) patchfile="$x";;
774 *) die "Could not determine filetype of patch $x";;
775 esac
776 debug-print "$FUNCNAME: patchfile=$patchfile"
777 1020
778 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1021 local shrtsrc="`basename ${src}`"
779 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 1022 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
780 debug-print "$FUNCNAME: raw target=$target" 1023 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
781 # strip target down to the path/filename, remove leading +++ 1024 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
782 target="${target/+++ }"; target="${target%% *}"
783 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
784 # to discard them as well to calculate the correct patchlevel.
785 target="${target//\/\//\/}"
786 debug-print "$FUNCNAME: stripped target=$target"
787 1025
788 # look for target 1026 # grab metadata for debug reasons
789 for basedir in "$S" "$WORKDIR" "${PWD}"; do 1027 local metafile="`mymktemp ${T}`"
790 debug-print "$FUNCNAME: looking in basedir=$basedir" 1028 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
791 cd "$basedir"
792 1029
793 # try stripping leading directories 1030 # rip out the final file name from the metadata
794 target2="$target" 1031 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
795 plevel=0 1032 datafile="`basename ${datafile}`"
796 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
797 while [ ! -f "$target2" ]; do
798 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
799 plevel=plevel+1
800 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
801 [ "$target2" == "${target2/\/}" ] && break
802 done
803 test -f "$target2" && break
804 1033
805 # try stripping filename - needed to support patches creating new files 1034 # now lets uncompress/untar the file if need be
806 target2="${target%/*}" 1035 local tmpfile="`mymktemp ${T}`"
807 plevel=0 1036 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
808 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
809 while [ ! -d "$target2" ]; do
810 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
811 plevel=plevel+1
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 [ "$target2" == "${target2/\/}" ] && break
814 done
815 test -d "$target2" && break
816 1037
817 done 1038 local iscompressed="`file -b ${tmpfile}`"
1039 if [ "${iscompressed:0:8}" == "compress" ] ; then
1040 iscompressed=1
1041 mv ${tmpfile}{,.Z}
1042 gunzip ${tmpfile}
1043 else
1044 iscompressed=0
1045 fi
1046 local istar="`file -b ${tmpfile}`"
1047 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1048 istar=1
1049 else
1050 istar=0
1051 fi
818 1052
819 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x" 1053 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
820 debug-print "$FUNCNAME: determined plevel=$plevel" 1054 #dd if=${src} ibs=${metaskip} count=1 \
821 # do the patching 1055 # | dd ibs=${tailskip} skip=1 \
822 ebegin "Applying patch ${x##*/}..." 1056 # | gzip -dc \
823 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x" 1057 # > ${datafile}
824 eend $? 1058 if [ ${iscompressed} -eq 1 ] ; then
825 1059 if [ ${istar} -eq 1 ] ; then
826 done 1060 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
827 1061 | head -c $((${metaskip}-${tailskip})) \
1062 | tar -xzf -
1063 else
1064 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1065 | head -c $((${metaskip}-${tailskip})) \
1066 | gzip -dc \
1067 > ${datafile}
1068 fi
1069 else
1070 if [ ${istar} -eq 1 ] ; then
1071 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1072 | head -c $((${metaskip}-${tailskip})) \
1073 | tar --no-same-owner -xf -
1074 else
1075 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1076 | head -c $((${metaskip}-${tailskip})) \
1077 > ${datafile}
1078 fi
1079 fi
1080 true
1081 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1082 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
828} 1083}
829 1084
830# Unpack those pesky makeself generated files ... 1085# Unpack those pesky makeself generated files ...
831# They're shell scripts with the binary package tagged onto 1086# They're shell scripts with the binary package tagged onto
832# the end of the archive. Loki utilized the format as does 1087# the end of the archive. Loki utilized the format as does
833# many other game companies. 1088# many other game companies.
834# 1089#
835# Usage: unpack_makeself [file to unpack] [offset] 1090# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
836# - If the file is not specified then unpack will utilize ${A}. 1091# - If the file is not specified then unpack will utilize ${A}.
837# - If the offset is not specified then we will attempt to extract 1092# - If the offset is not specified then we will attempt to extract
838# the proper offset from the script itself. 1093# the proper offset from the script itself.
839unpack_makeself() { 1094unpack_makeself() {
840 local src=$1 1095 local src="$(find_unpackable_file "$1")"
841 local skip=$2 1096 local skip="$2"
1097 local exe="$3"
842 1098
843 [ -z "${src}" ] && src=${A}
844 [ -e ./${src} ] \
845 && src=${PWD}/${src} \
846 || src=${DISTDIR}/${src}
847 local shrtsrc=`basename ${src}` 1099 local shrtsrc="$(basename "${src}")"
848 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1100 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
849 if [ -z "${skip}" ] ; then 1101 if [ -z "${skip}" ]
1102 then
850 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1103 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
851 local skip=0 1104 local skip=0
1105 exe=tail
852 case ${ver} in 1106 case ${ver} in
853 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1107 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
854 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1108 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
855 ;; 1109 ;;
856 2.0|2.0.1) 1110 2.0|2.0.1)
857 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1111 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
858 ;; 1112 ;;
859 2.1.1) 1113 2.1.1)
860 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1114 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
861 let skip="skip + 1" 1115 let skip="skip + 1"
1116 ;;
1117 2.1.2)
1118 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1119 let skip="skip + 1"
1120 ;;
1121 2.1.3)
1122 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1123 let skip="skip + 1"
1124 ;;
1125 2.1.4)
1126 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1127 skip=$(head -n ${skip} "${src}" | wc -c)
1128 exe="dd"
862 ;; 1129 ;;
863 *) 1130 *)
864 eerror "I'm sorry, but I was unable to support the Makeself file." 1131 eerror "I'm sorry, but I was unable to support the Makeself file."
865 eerror "The version I detected was '${ver}'." 1132 eerror "The version I detected was '${ver}'."
866 eerror "Please file a bug about the file ${shrtsrc} at" 1133 eerror "Please file a bug about the file ${shrtsrc} at"
868 die "makeself version '${ver}' not supported" 1135 die "makeself version '${ver}' not supported"
869 ;; 1136 ;;
870 esac 1137 esac
871 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1138 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
872 fi 1139 fi
1140 case ${exe} in
1141 tail) exe="tail -n +${skip} '${src}'";;
1142 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1143 *) die "makeself cant handle exe '${exe}'"
1144 esac
873 1145
874 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1146 # lets grab the first few bytes of the file to figure out what kind of archive it is
875 # to tar which will make tar not extract anything and exit with 0 1147 local tmpfile="$(mymktemp "${T}")"
876 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1148 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1149 local filetype="$(file -b "${tmpfile}")"
1150 case ${filetype} in
1151 *tar\ archive)
1152 eval ${exe} | tar --no-same-owner -xf -
1153 ;;
1154 bzip2*)
1155 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1156 ;;
1157 gzip*)
1158 eval ${exe} | tar --no-same-owner -xzf -
1159 ;;
1160 compress*)
1161 eval ${exe} | gunzip | tar --no-same-owner -xf -
1162 ;;
1163 *)
1164 eerror "Unknown filetype \"${filetype}\" ?"
1165 false
1166 ;;
1167 esac
877 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1168 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
878} 1169}
1170
1171# Display a license for user to accept.
1172#
1173# Usage: check_license [license]
1174# - If the file is not specified then ${LICENSE} is used.
1175check_license() {
1176 local lic=$1
1177 if [ -z "${lic}" ] ; then
1178 lic="${PORTDIR}/licenses/${LICENSE}"
1179 else
1180 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1181 lic="${PORTDIR}/licenses/${src}"
1182 elif [ -e "${PWD}/${src}" ] ; then
1183 lic="${PWD}/${src}"
1184 elif [ -e "${src}" ] ; then
1185 lic="${src}"
1186 fi
1187 fi
1188 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1189 local l="`basename ${lic}`"
1190
1191 # here is where we check for the licenses the user already
1192 # accepted ... if we don't find a match, we make the user accept
1193 local shopts=$-
1194 local alic
1195 set -o noglob #so that bash doesn't expand "*"
1196 for alic in ${ACCEPT_LICENSE} ; do
1197 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1198 set +o noglob; set -${shopts} #reset old shell opts
1199 return 0
1200 fi
1201 done
1202 set +o noglob; set -$shopts #reset old shell opts
1203
1204 local licmsg="`mymktemp ${T}`"
1205 cat << EOF > ${licmsg}
1206**********************************************************
1207The following license outlines the terms of use of this
1208package. You MUST accept this license for installation to
1209continue. When you are done viewing, hit 'q'. If you
1210CTRL+C out of this, the install will not run!
1211**********************************************************
1212
1213EOF
1214 cat ${lic} >> ${licmsg}
1215 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1216 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1217 read alic
1218 case ${alic} in
1219 yes|Yes|y|Y)
1220 return 0
1221 ;;
1222 *)
1223 echo;echo;echo
1224 eerror "You MUST accept the license to continue! Exiting!"
1225 die "Failed to accept license"
1226 ;;
1227 esac
1228}
1229
1230# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1231# the whole 'non-interactive' policy, but damnit I want CD support !
1232#
1233# with these cdrom functions we handle all the user interaction and
1234# standardize everything. all you have to do is call cdrom_get_cds()
1235# and when the function returns, you can assume that the cd has been
1236# found at CDROM_ROOT.
1237#
1238# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1239# etc... if you want to give the cds better names, then just export
1240# the CDROM_NAME_X variables before calling cdrom_get_cds().
1241#
1242# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1243#
1244# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1245# - this will attempt to locate a cd based upon a file that is on
1246# the cd ... the more files you give this function, the more cds
1247# the cdrom functions will handle
1248cdrom_get_cds() {
1249 # first we figure out how many cds we're dealing with by
1250 # the # of files they gave us
1251 local cdcnt=0
1252 local f=
1253 for f in "$@" ; do
1254 cdcnt=$((cdcnt + 1))
1255 export CDROM_CHECK_${cdcnt}="$f"
1256 done
1257 export CDROM_TOTAL_CDS=${cdcnt}
1258 export CDROM_CURRENT_CD=1
1259
1260 # now we see if the user gave use CD_ROOT ...
1261 # if they did, let's just believe them that it's correct
1262 if [ ! -z "${CD_ROOT}" ] ; then
1263 export CDROM_ROOT="${CD_ROOT}"
1264 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1265 return
1266 fi
1267 # do the same for CD_ROOT_X
1268 if [ ! -z "${CD_ROOT_1}" ] ; then
1269 local var=
1270 cdcnt=0
1271 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1272 cdcnt=$((cdcnt + 1))
1273 var="CD_ROOT_${cdcnt}"
1274 if [ -z "${!var}" ] ; then
1275 eerror "You must either use just the CD_ROOT"
1276 eerror "or specify ALL the CD_ROOT_X variables."
1277 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1278 die "could not locate CD_ROOT_${cdcnt}"
1279 fi
1280 export CDROM_ROOTS_${cdcnt}="${!var}"
1281 done
1282 export CDROM_ROOT=${CDROM_ROOTS_1}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286
1287 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1288 einfon "This ebuild will need the "
1289 if [ -z "${CDROM_NAME}" ] ; then
1290 echo "cdrom for ${PN}."
1291 else
1292 echo "${CDROM_NAME}."
1293 fi
1294 echo
1295 einfo "If you do not have the CD, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the variable CD_ROOT so that it points to the"
1298 einfo "directory containing the files."
1299 echo
1300 else
1301 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1302 cdcnt=0
1303 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1304 cdcnt=$((cdcnt + 1))
1305 var="CDROM_NAME_${cdcnt}"
1306 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1307 done
1308 echo
1309 einfo "If you do not have the CDs, but have the data files"
1310 einfo "mounted somewhere on your filesystem, just export"
1311 einfo "the following variables so they point to the right place:"
1312 einfon ""
1313 cdcnt=0
1314 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1315 cdcnt=$((cdcnt + 1))
1316 echo -n " CD_ROOT_${cdcnt}"
1317 done
1318 echo
1319 einfo "Or, if you have all the files in the same place, or"
1320 einfo "you only have one cdrom, you can export CD_ROOT"
1321 einfo "and that place will be used as the same data source"
1322 einfo "for all the CDs."
1323 echo
1324 fi
1325 export CDROM_CURRENT_CD=0
1326 cdrom_load_next_cd
1327}
1328
1329# this is only used when you need access to more than one cd.
1330# when you have finished using the first cd, just call this function.
1331# when it returns, CDROM_ROOT will be pointing to the second cd.
1332# remember, you can only go forward in the cd chain, you can't go back.
1333cdrom_load_next_cd() {
1334 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1335 local var=
1336
1337 if [ ! -z "${CD_ROOT}" ] ; then
1338 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1339 return
1340 fi
1341
1342 unset CDROM_ROOT
1343 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1344 if [ -z "${!var}" ] ; then
1345 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1346 cdrom_locate_file_on_cd ${!var}
1347 else
1348 export CDROM_ROOT="${!var}"
1349 fi
1350
1351 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1352}
1353
1354# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1355# functions. this should *never* be called from an ebuild.
1356# all it does is try to locate a give file on a cd ... if the cd isn't
1357# found, then a message asking for the user to insert the cdrom will be
1358# displayed and we'll hang out here until:
1359# (1) the file is found on a mounted cdrom
1360# (2) the user hits CTRL+C
1361cdrom_locate_file_on_cd() {
1362 while [ -z "${CDROM_ROOT}" ] ; do
1363 local dir="$(dirname ${@})"
1364 local file="$(basename ${@})"
1365 local mline=""
1366 local showedmsg=0
1367
1368 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1369 [ -d "${mline}/${dir}" ] || continue
1370 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1371 && export CDROM_ROOT=${mline}
1372 done
1373
1374 if [ -z "${CDROM_ROOT}" ] ; then
1375 echo
1376 if [ ${showedmsg} -eq 0 ] ; then
1377 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1378 if [ -z "${CDROM_NAME}" ] ; then
1379 einfo "Please insert the cdrom for ${PN} now !"
1380 else
1381 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1382 fi
1383 else
1384 if [ -z "${CDROM_NAME_1}" ] ; then
1385 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1386 else
1387 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1388 einfo "Please insert+mount the ${!var} cdrom now !"
1389 fi
1390 fi
1391 showedmsg=1
1392 fi
1393 einfo "Press return to scan for the cd again"
1394 einfo "or hit CTRL+C to abort the emerge."
1395 read
1396 fi
1397 done
1398}
1399
1400# Make sure that LINGUAS only contains languages that
1401# a package can support
1402#
1403# usage: strip-linguas <allow LINGUAS>
1404# strip-linguas -i <directories of .po files>
1405# strip-linguas -u <directories of .po files>
1406#
1407# The first form allows you to specify a list of LINGUAS.
1408# The -i builds a list of po files found in all the
1409# directories and uses the intersection of the lists.
1410# The -u builds a list of po files found in all the
1411# directories and uses the union of the lists.
1412strip-linguas() {
1413 local ls newls
1414 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1415 local op="$1"; shift
1416 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1417 local d f
1418 for d in "$@" ; do
1419 if [ "${op}" == "-u" ] ; then
1420 newls="${ls}"
1421 else
1422 newls=""
1423 fi
1424 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1425 if [ "${op}" == "-i" ] ; then
1426 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1427 else
1428 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1429 fi
1430 done
1431 ls="${newls}"
1432 done
1433 ls="${ls//.po}"
1434 else
1435 ls="$@"
1436 fi
1437
1438 ls=" ${ls} "
1439 newls=""
1440 for f in ${LINGUAS} ; do
1441 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1442 nl="${newls} ${f}"
1443 else
1444 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1445 fi
1446 done
1447 if [ -z "${newls}" ] ; then
1448 unset LINGUAS
1449 else
1450 export LINGUAS="${newls}"
1451 fi
1452}
1453
1454# moved from kernel.eclass since they are generally useful outside of
1455# kernel.eclass -iggy (20041002)
1456
1457# the following functions are useful in kernel module ebuilds, etc.
1458# for an example see ivtv or drbd ebuilds
1459
1460# set's ARCH to match what the kernel expects
1461set_arch_to_kernel() {
1462 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1463 case ${ARCH} in
1464 x86) export ARCH="i386";;
1465 amd64) export ARCH="x86_64";;
1466 hppa) export ARCH="parisc";;
1467 mips) export ARCH="mips";;
1468 *) export ARCH="${ARCH}";;
1469 esac
1470}
1471
1472# set's ARCH back to what portage expects
1473set_arch_to_portage() {
1474 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1475}
1476
1477# Jeremy Huddleston <eradicator@gentoo.org>:
1478# preserve_old_lib /path/to/libblah.so.0
1479# preserve_old_lib_notify /path/to/libblah.so.0
1480#
1481# These functions are useful when a lib in your package changes --soname. Such
1482# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1483# would break packages that link against it. Most people get around this
1484# by using the portage SLOT mechanism, but that is not always a relevant
1485# solution, so instead you can add the following to your ebuilds:
1486#
1487# src_install() {
1488# ...
1489# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1490# ...
1491# }
1492#
1493# pkg_postinst() {
1494# ...
1495# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1496# ...
1497# }
1498
1499preserve_old_lib() {
1500 LIB=$1
1501
1502 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1503 SONAME=`basename ${LIB}`
1504 DIRNAME=`dirname ${LIB}`
1505
1506 dodir ${DIRNAME}
1507 cp ${ROOT}${LIB} ${D}${DIRNAME}
1508 touch ${D}${LIB}
1509 fi
1510}
1511
1512preserve_old_lib_notify() {
1513 LIB=$1
1514
1515 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1516 SONAME=`basename ${LIB}`
1517
1518 einfo "An old version of an installed library was detected on your system."
1519 einfo "In order to avoid breaking packages that link against is, this older version"
1520 einfo "is not being removed. In order to make full use of this newer version,"
1521 einfo "you will need to execute the following command:"
1522 einfo " revdep-rebuild --soname ${SONAME}"
1523 einfo
1524 einfo "After doing that, you can safely remove ${LIB}"
1525 fi
1526}

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