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1# Copyright 1999-2004 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.78 2004/02/09 17:08:44 brad_mssw Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.116 2004/10/07 06:02:39 eradicator Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15newdepend "!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
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 $*
59# 135#
60# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 220 local SINGLE_PATCH="no"
145 local x="" 221 local x=""
146 222
147 if [ "$#" -gt 1 ] 223 if [ "$#" -gt 1 ]
148 then 224 then
149 eerror "Invalid arguments to epatch()" 225 local m=""
150 die "Invalid arguments to epatch()" 226 einfo "${#} patches to apply..."
227 for m in "$@" ; do
228 epatch "${m}"
229 done
230 return 0
151 fi 231 fi
152 232
153 if [ -n "$1" -a -f "$1" ] 233 if [ -n "$1" -a -f "$1" ]
154 then 234 then
155 SINGLE_PATCH="yes" 235 SINGLE_PATCH="yes"
258 else 338 else
259 PATCH_TARGET="${x}" 339 PATCH_TARGET="${x}"
260 fi 340 fi
261 341
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 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##*/}
264 344
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 347
268 if [ "${PATCH_SUFFIX}" != "patch" ] 348 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 355 count=5
276 break 356 break
277 fi 357 fi
278 fi 358 fi
279 359
280 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
281 then 361 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 367
288 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##*/}-${STDERR_TARGET##*/}.real 2>&1
289 369
290 if [ "$?" -ne 0 ] 370 if [ "$?" -ne 0 ]
291 then 371 then
292 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##*/}
293 echo 373 echo
336# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
337# implementation. 417# implementation.
338# 418#
339# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
340# 420#
341
342have_NPTL() { 421have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
346 #include <unistd.h> 424 #include <unistd.h>
347 #include <stdio.h> 425 #include <stdio.h>
348 426
431 then 509 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 511 else
434 jobs=2 512 jobs=2
435 fi 513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 518 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 520 die "Unknown ARCH -- ${ARCH}!"
439 fi 521 fi
440 522
456 fi 538 fi
457 fi 539 fi
458} 540}
459 541
460# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 543# does not exist on the users system
462# vapier@gentoo.org 544# vapier@gentoo.org
463# 545#
464# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() { 547mymktemp() {
466 local topdir="$1" 548 local topdir="$1"
467 549
468 [ -z "${topdir}" ] && topdir=/tmp 550 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ] 551 if [ "`which mktemp 2>/dev/null`" ]
470 then 552 then
471 mktemp -p ${topdir} 553 mktemp -p ${topdir}
472 else 554 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 556 touch ${tmp}
475 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"
476 fi 589 fi
477} 590}
478 591
479# Simplify/standardize adding users to the system 592# Simplify/standardize adding users to the system
480# vapier@gentoo.org 593# vapier@gentoo.org
496 then 609 then
497 eerror "No username specified !" 610 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 611 die "Cannot call enewuser without a username"
499 fi 612 fi
500 613
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 614 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 615 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 616 then
509 return 0 617 return 0
510 fi 618 fi
511 einfo "Adding user '${euser}' to your system ..." 619 einfo "Adding user '${euser}' to your system ..."
512 620
517 local euid="$1"; shift 625 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 626 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 627 then
520 if [ "${euid}" -gt 0 ] 628 if [ "${euid}" -gt 0 ]
521 then 629 then
522 opts="${opts} -u ${euid}" 630 if [ ! -z "`egetent passwd ${euid}`" ]
631 then
632 euid="next"
633 fi
523 else 634 else
524 eerror "Userid given but is not greater than 0 !" 635 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 636 die "${euid} is not a valid UID"
526 fi 637 fi
527 else 638 else
528 euid="next available" 639 euid="next"
640 fi
641 if [ "${euid}" == "next" ]
642 then
643 local pwrange
644 if [ "${USERLAND}" == "BSD" ] ; then
645 pwrange="`jot 898 101`"
646 else
647 pwrange="`seq 101 999`"
529 fi 648 fi
649 for euid in ${pwrange} ; do
650 [ -z "`egetent passwd ${euid}`" ] && break
651 done
652 fi
653 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 654 einfo " - Userid: ${euid}"
531 655
532 # handle shell 656 # handle shell
533 local eshell="$1"; shift 657 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 658 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 661 then
538 eerror "A shell was specified but it does not exist !" 662 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 663 die "${eshell} does not exist"
540 fi 664 fi
541 else 665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
542 eshell="/bin/false" 670 eshell="/bin/false"
671 fi
543 fi 672 fi
544 einfo " - Shell: ${eshell}" 673 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 674 opts="${opts} -s ${eshell}"
546 675
547 # handle homedir 676 # handle homedir
555 684
556 # handle groups 685 # handle groups
557 local egroups="$1"; shift 686 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 687 if [ ! -z "${egroups}" ]
559 then 688 then
560 local realgroup=
561 local oldifs="${IFS}" 689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
562 export IFS="," 692 export IFS=","
563 for g in ${egroups} 693 for g in ${egroups}
564 do 694 do
565 chgrp ${g} ${tmpfile} >& /dev/null 695 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 696 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 697 then
569 eerror "You must add ${g} to the system first" 698 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 699 die "${g} is not a valid GID"
571 fi 700 fi
701 if [ -z "${defgroup}" ]
702 then
703 defgroup="${g}"
704 else
705 exgroups="${exgroups},${g}"
706 fi
707 export IFS=","
572 done 708 done
573 export IFS="${oldifs}" 709 export IFS="${oldifs}"
710
574 opts="${opts} -g ${egroups}" 711 opts="${opts} -g ${defgroup}"
712 if [ ! -z "${exgroups}" ]
713 then
714 opts="${opts} -G ${exgroups:1}"
715 fi
575 else 716 else
576 egroups="(none)" 717 egroups="(none)"
577 fi 718 fi
578 einfo " - Groups: ${egroups}" 719 einfo " - Groups: ${egroups}"
579 720
580 # handle extra and add the user 721 # handle extra and add the user
581 local eextra="$@" 722 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 723 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 724 export SANDBOX_ON="0"
725 if useq macos || useq ppc-macos ;
726 then
727 ### Make the user
584 if [ -z "${eextra}" ] 728 if [ -z "${eextra}" ]
585 then 729 then
586 useradd ${opts} ${euser} \ 730 dscl . create /users/${euser} uid ${euid}
731 dscl . create /users/${euser} shell ${eshell}
732 dscl . create /users/${euser} home ${ehome}
733 dscl . create /users/${euser} realname "added by portage for ${PN}"
734 ### Add the user to the groups specified
735 local oldifs="${IFS}"
736 export IFS=","
737 for g in ${egroups}
738 do
739 dscl . merge /groups/${g} users ${euser}
740 done
741 export IFS="${oldifs}"
742 else
743 einfo "Extra options are not supported on macos yet"
744 einfo "Please report the ebuild along with the info below"
745 einfo "eextra: ${eextra}"
746 die "Required function missing"
747 fi
748 elif use x86-fbsd ; then
749 if [ -z "${eextra}" ]
750 then
751 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 752 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 753 die "enewuser failed"
589 else 754 else
590 einfo " - Extra: ${eextra}" 755 einfo " - Extra: ${eextra}"
756 pw useradd ${euser} ${opts} \
757 -c ${eextra} || die "enewuser failed"
758 fi
759 else
760 if [ -z "${eextra}" ]
761 then
762 useradd ${opts} ${euser} \
763 -c "added by portage for ${PN}" \
764 || die "enewuser failed"
765 else
766 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 767 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 768 || die "enewuser failed"
769 fi
593 fi 770 fi
594 export SANDBOX_ON="${oldsandbox}" 771 export SANDBOX_ON="${oldsandbox}"
595 772
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 773 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 774 then
618 then 795 then
619 eerror "No group specified !" 796 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 797 die "Cannot call enewgroup without a group"
621 fi 798 fi
622 799
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 800 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 801 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 802 then
631 return 0 803 return 0
632 fi 804 fi
633 einfo "Adding group '${egroup}' to your system ..." 805 einfo "Adding group '${egroup}' to your system ..."
634 806
639 local egid="$1"; shift 811 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 812 if [ ! -z "${egid}" ]
641 then 813 then
642 if [ "${egid}" -gt 0 ] 814 if [ "${egid}" -gt 0 ]
643 then 815 then
816 if [ -z "`egetent group ${egid}`" ]
817 then
818 if useq macos || useq ppc-macos ; then
819 opts="${opts} ${egid}"
820 else
644 opts="${opts} -g ${egid}" 821 opts="${opts} -g ${egid}"
822 fi
823 else
824 egid="next available; requested gid taken"
825 fi
645 else 826 else
646 eerror "Groupid given but is not greater than 0 !" 827 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 828 die "${egid} is not a valid GID"
648 fi 829 fi
649 else 830 else
656 opts="${opts} ${eextra}" 837 opts="${opts} ${eextra}"
657 838
658 # add the group 839 # add the group
659 local oldsandbox="${SANDBOX_ON}" 840 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 841 export SANDBOX_ON="0"
842 if useq macos || useq ppc-macos ;
843 then
844 if [ ! -z "${eextra}" ];
845 then
846 einfo "Extra options are not supported on macos yet"
847 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}"
849 die "Required function missing"
850 fi
851
852 # If we need the next available
853 case ${egid} in
854 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do
856 [ -z "`egetent group ${egid}`" ] && break
857 done
858 esac
859 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 870 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi
662 export SANDBOX_ON="${oldsandbox}" 872 export SANDBOX_ON="${oldsandbox}"
663} 873}
664 874
665# Simple script to replace 'dos2unix' binaries 875# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 876# vapier@gentoo.org
687# name: the name that will show up in the menu 897# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 898# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 899# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 900# a full path to an icon
691# type: what kind of application is this ? for categories: 901# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 902# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 903# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 904make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 905 [ -z "$1" ] && eerror "You must specify the executable" && return 1
696 906
697 local exec="${1}" 907 local exec="${1}"
698 local name="${2:-${PN}}" 908 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 909 local icon="${3:-${PN}.png}"
700 local type="${4}" 910 local type="${4}"
911 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 912 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 913 if [ -z "${type}" ]
703 then 914 then
704 case ${CATEGORY} in 915 case ${CATEGORY} in
705 "app-emulation") 916 "app-emulation")
706 type=Emulator 917 type=Emulator
918 subdir="Emulation"
707 ;; 919 ;;
708 "games-"*) 920 "games-"*)
709 type=Game 921 type=Game
922 subdir="Games"
710 ;; 923 ;;
711 "net-"*) 924 "net-"*)
712 type=Network; 925 type=Network
926 subdir="${type}"
713 ;; 927 ;;
714 *) 928 *)
715 type= 929 type=
930 subdir=
716 ;; 931 ;;
717 esac 932 esac
718 fi 933 fi
719 local desktop="${T}/${exec}.desktop" 934 local desktop="${T}/${exec}.desktop"
720 935
725Type=Application 940Type=Application
726Comment=${DESCRIPTION} 941Comment=${DESCRIPTION}
727Exec=${exec} 942Exec=${exec}
728Path=${path} 943Path=${path}
729Icon=${icon} 944Icon=${icon}
730Categories=Application;${type};" > ${desktop} 945Categories=Application;${type};" > "${desktop}"
731 946
732 if [ -d "/usr/share/applications" ] 947 if [ -d "/usr/share/applications" ]
733 then 948 then
734 insinto /usr/share/applications 949 insinto /usr/share/applications
735 doins ${desktop} 950 doins "${desktop}"
736 fi 951 fi
737 952
738 #if [ -d "/usr/share/gnome/apps" ] 953 #if [ -d "/usr/share/gnome/apps" ]
739 #then 954 #then
740 # insinto /usr/share/gnome/apps/Games 955 # insinto /usr/share/gnome/apps/Games
750 # done 965 # done
751 #fi 966 #fi
752 967
753 if [ -d "/usr/share/applnk" ] 968 if [ -d "/usr/share/applnk" ]
754 then 969 then
755 insinto /usr/share/applnk/${type} 970 insinto /usr/share/applnk/${subdir}
756 doins ${desktop} 971 doins "${desktop}"
757 fi 972 fi
758 973
759 return 0 974 return 0
760} 975}
761 976
874# Unpack those pesky makeself generated files ... 1089# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1090# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1091# the end of the archive. Loki utilized the format as does
877# many other game companies. 1092# many other game companies.
878# 1093#
879# Usage: unpack_makeself [file to unpack] [offset] 1094# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
880# - If the file is not specified then unpack will utilize ${A}. 1095# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1096# - If the offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1097# the proper offset from the script itself.
883unpack_makeself() { 1098unpack_makeself() {
884 local src="`find_unpackable_file $1`" 1099 local src="$(find_unpackable_file "$1")"
885 local skip="$2" 1100 local skip="$2"
1101 local exe="$3"
886 1102
887 local shrtsrc="`basename ${src}`" 1103 local shrtsrc="$(basename "${src}")"
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1104 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1105 if [ -z "${skip}" ]
890 then 1106 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1107 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
892 local skip=0 1108 local skip=0
1109 exe=tail
893 case ${ver} in 1110 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1111 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1113 ;;
897 2.0|2.0.1) 1114 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1116 ;;
900 2.1.1) 1117 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1118 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1119 let skip="skip + 1"
903 ;; 1120 ;;
904 2.1.2) 1121 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1122 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1123 let skip="skip + 1"
907 ;; 1124 ;;
908 2.1.3) 1125 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1126 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1127 let skip="skip + 1"
1128 ;;
1129 2.1.4)
1130 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1131 skip=$(head -n ${skip} "${src}" | wc -c)
1132 exe="dd"
911 ;; 1133 ;;
912 *) 1134 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1135 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1136 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1137 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1139 die "makeself version '${ver}' not supported"
918 ;; 1140 ;;
919 esac 1141 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1142 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1143 fi
1144 case ${exe} in
1145 tail) exe="tail -n +${skip} '${src}'";;
1146 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1147 *) die "makeself cant handle exe '${exe}'"
1148 esac
922 1149
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1150 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1151 local tmpfile="$(mymktemp "${T}")"
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1152 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1153 local filetype="$(file -b "${tmpfile}")"
927 case ${filetype} in 1154 case ${filetype} in
928 *tar\ archive) 1155 *tar\ archive)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1156 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1157 ;;
931 bzip2*) 1158 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1159 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1160 ;;
934 gzip*) 1161 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1162 eval ${exe} | tar --no-same-owner -xzf -
1163 ;;
1164 compress*)
1165 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1166 ;;
937 *) 1167 *)
1168 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1169 false
939 ;; 1170 ;;
940 esac 1171 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1172 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1173}
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1192 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
962 local l="`basename ${lic}`" 1193 local l="`basename ${lic}`"
963 1194
964 # here is where we check for the licenses the user already 1195 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1196 # accepted ... if we don't find a match, we make the user accept
1197 local shopts=$-
966 local alic 1198 local alic
1199 set -o noglob #so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1200 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1201 if [[ ${alic} == * || ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1202 set +o noglob; set -${shopts} #reset old shell opts
1203 return 0
1204 fi
970 done 1205 done
1206 set +o noglob; set -$shopts #reset old shell opts
971 1207
972 local licmsg="`mymktemp ${T}`" 1208 local licmsg="`mymktemp ${T}`"
973 cat << EOF > ${licmsg} 1209 cat << EOF > ${licmsg}
974********************************************************** 1210**********************************************************
975The following license outlines the terms of use of this 1211The following license outlines the terms of use of this
1100# remember, you can only go forward in the cd chain, you can't go back. 1336# remember, you can only go forward in the cd chain, you can't go back.
1101cdrom_load_next_cd() { 1337cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1338 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1339 local var=
1104 1340
1341 if [ ! -z "${CD_ROOT}" ] ; then
1342 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1343 return
1344 fi
1345
1105 unset CDROM_ROOT 1346 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1347 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1107 if [ -z "${!var}" ] ; then 1348 if [ -z "${!var}" ] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1349 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1350 cdrom_locate_file_on_cd ${!var}
1157 einfo "or hit CTRL+C to abort the emerge." 1398 einfo "or hit CTRL+C to abort the emerge."
1158 read 1399 read
1159 fi 1400 fi
1160 done 1401 done
1161} 1402}
1403
1404# Make sure that LINGUAS only contains languages that
1405# a package can support
1406#
1407# usage: strip-linguas <allow LINGUAS>
1408# strip-linguas -i <directories of .po files>
1409# strip-linguas -u <directories of .po files>
1410#
1411# The first form allows you to specify a list of LINGUAS.
1412# The -i builds a list of po files found in all the
1413# directories and uses the intersection of the lists.
1414# The -u builds a list of po files found in all the
1415# directories and uses the union of the lists.
1416strip-linguas() {
1417 local ls newls
1418 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1419 local op="$1"; shift
1420 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1421 local d f
1422 for d in "$@" ; do
1423 if [ "${op}" == "-u" ] ; then
1424 newls="${ls}"
1425 else
1426 newls=""
1427 fi
1428 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1429 if [ "${op}" == "-i" ] ; then
1430 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1431 else
1432 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1433 fi
1434 done
1435 ls="${newls}"
1436 done
1437 ls="${ls//.po}"
1438 else
1439 ls="$@"
1440 fi
1441
1442 ls=" ${ls} "
1443 newls=""
1444 for f in ${LINGUAS} ; do
1445 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1446 nl="${newls} ${f}"
1447 else
1448 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1449 fi
1450 done
1451 if [ -z "${newls}" ] ; then
1452 unset LINGUAS
1453 else
1454 export LINGUAS="${newls}"
1455 fi
1456}
1457
1458# moved from kernel.eclass since they are generally useful outside of
1459# kernel.eclass -iggy (20041002)
1460
1461# the following functions are useful in kernel module ebuilds, etc.
1462# for an example see ivtv or drbd ebuilds
1463
1464# set's ARCH to match what the kernel expects
1465set_arch_to_kernel() {
1466 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1467 case ${ARCH} in
1468 x86) export ARCH="i386";;
1469 amd64) export ARCH="x86_64";;
1470 hppa) export ARCH="parisc";;
1471 mips) export ARCH="mips";;
1472 *) export ARCH="${ARCH}";;
1473 esac
1474}
1475
1476# set's ARCH back to what portage expects
1477set_arch_to_portage() {
1478 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1479}
1480
1481# Jeremy Huddleston <eradicator@gentoo.org>:
1482# preserve_old_lib /path/to/libblah.so.0
1483# preserve_old_lib_notify /path/to/libblah.so.0
1484#
1485# These functions are useful when a lib in your package changes --soname. Such
1486# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1487# would break packages that link against it. Most people get around this
1488# by using the portage SLOT mechanism, but that is not always a relevant
1489# solution, so instead you can add the following to your ebuilds:
1490#
1491# src_install() {
1492# ...
1493# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1494# ...
1495# }
1496#
1497# pkg_postinst() {
1498# ...
1499# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1500# ...
1501# }
1502
1503preserve_old_lib() {
1504 LIB=$1
1505
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1507 SONAME=`basename ${LIB}`
1508 DIRNAME=`dirname ${LIB}`
1509
1510 dodir ${DIRNAME}
1511 cp ${ROOT}${LIB} ${D}${DIRNAME}
1512 touch ${D}${LIB}
1513 fi
1514}
1515
1516preserve_old_lib_notify() {
1517 LIB=$1
1518
1519 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1520 SONAME=`basename ${LIB}`
1521
1522 einfo "An old version of an installed library was detected on your system."
1523 einfo "In order to avoid breaking packages that link against is, this older version"
1524 einfo "is not being removed. In order to make full use of this newer version,"
1525 einfo "you will need to execute the following command:"
1526 einfo " revdep-rebuild --soname ${SONAME}"
1527 einfo
1528 einfo "After doing that, you can safely remove ${LIB}"
1529 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1530 fi
1531}

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