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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 1.83 2004/02/27 20:39:19 vapier 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.
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15DEPEND="!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
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 chown ${euid} ${tmpfile} >& /dev/null 630 if [ ! -z "`egetent passwd ${euid}`" ]
523 realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
524 if [ "${realuser//[0-9]}" != "" ]
525 then 631 then
526 euid="uid is taken; using next available" 632 euid="next"
527 else
528 opts="${opts} -u ${euid}"
529 fi 633 fi
530 else 634 else
531 eerror "Userid given but is not greater than 0 !" 635 eerror "Userid given but is not greater than 0 !"
532 die "${euid} is not a valid UID" 636 die "${euid} is not a valid UID"
533 fi 637 fi
534 else 638 else
535 euid="next available" 639 euid="next"
640 fi
641 if [ "${euid}" == "next" ]
642 then
643 local pwrange
644 if [ "${USERLAND}" == "BSD" ] ; then
645 pwrange="`jot 898 101`"
646 else
647 pwrange="`seq 101 999`"
536 fi 648 fi
649 for euid in ${pwrange} ; do
650 [ -z "`egetent passwd ${euid}`" ] && break
651 done
652 fi
653 opts="${opts} -u ${euid}"
537 einfo " - Userid: ${euid}" 654 einfo " - Userid: ${euid}"
538 655
539 # handle shell 656 # handle shell
540 local eshell="$1"; shift 657 local eshell="$1"; shift
541 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 658 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
544 then 661 then
545 eerror "A shell was specified but it does not exist !" 662 eerror "A shell was specified but it does not exist !"
546 die "${eshell} does not exist" 663 die "${eshell} does not exist"
547 fi 664 fi
548 else 665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
549 eshell="/bin/false" 670 eshell="/bin/false"
671 fi
550 fi 672 fi
551 einfo " - Shell: ${eshell}" 673 einfo " - Shell: ${eshell}"
552 opts="${opts} -s ${eshell}" 674 opts="${opts} -s ${eshell}"
553 675
554 # handle homedir 676 # handle homedir
562 684
563 # handle groups 685 # handle groups
564 local egroups="$1"; shift 686 local egroups="$1"; shift
565 if [ ! -z "${egroups}" ] 687 if [ ! -z "${egroups}" ]
566 then 688 then
567 local realgroup=
568 local oldifs="${IFS}" 689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
569 export IFS="," 692 export IFS=","
570 for g in ${egroups} 693 for g in ${egroups}
571 do 694 do
572 chgrp ${g} ${tmpfile} >& /dev/null 695 if [ -z "`egetent group \"${g}\"`" ]
573 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
574 if [ "${g}" != "${realgroup}" ]
575 then 696 then
576 eerror "You must add ${g} to the system first" 697 eerror "You must add group ${g} to the system first"
577 die "${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},${g}"
578 fi 705 fi
579 done 706 done
580 export IFS="${oldifs}" 707 export IFS="${oldifs}"
708
581 opts="${opts} -g ${egroups}" 709 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ]
711 then
712 opts="${opts} -G ${exgroups:1}"
713 fi
582 else 714 else
583 egroups="(none)" 715 egroups="(none)"
584 fi 716 fi
585 einfo " - Groups: ${egroups}" 717 einfo " - Groups: ${egroups}"
586 718
587 # handle extra and add the user 719 # handle extra and add the user
588 local eextra="$@" 720 local eextra="$@"
589 local oldsandbox="${SANDBOX_ON}" 721 local oldsandbox="${SANDBOX_ON}"
590 export SANDBOX_ON="0" 722 export SANDBOX_ON="0"
723 if useq macos || useq ppc-macos ;
724 then
725 ### Make the user
591 if [ -z "${eextra}" ] 726 if [ -z "${eextra}" ]
592 then 727 then
593 useradd ${opts} ${euser} \ 728 dscl . create /users/${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} \
594 -c "added by portage for ${PN}" \ 749 -c "added by portage for ${PN}" \
595 || die "enewuser failed" 750 die "enewuser failed"
596 else 751 else
597 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}"
598 useradd ${opts} ${euser} ${eextra} \ 764 useradd ${opts} ${euser} ${eextra} \
599 || die "enewuser failed" 765 || die "enewuser failed"
766 fi
600 fi 767 fi
601 export SANDBOX_ON="${oldsandbox}" 768 export SANDBOX_ON="${oldsandbox}"
602 769
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 770 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then 771 then
625 then 792 then
626 eerror "No group specified !" 793 eerror "No group specified !"
627 die "Cannot call enewgroup without a group" 794 die "Cannot call enewgroup without a group"
628 fi 795 fi
629 796
630 # setup a file for testing groupname
631 local tmpfile="`mymktemp ${T}`"
632 chgrp ${egroup} ${tmpfile} >& /dev/null
633 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
634
635 # see if group already exists 797 # see if group already exists
636 if [ "${egroup}" == "${realgroup}" ] 798 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
637 then 799 then
638 return 0 800 return 0
639 fi 801 fi
640 einfo "Adding group '${egroup}' to your system ..." 802 einfo "Adding group '${egroup}' to your system ..."
641 803
646 local egid="$1"; shift 808 local egid="$1"; shift
647 if [ ! -z "${egid}" ] 809 if [ ! -z "${egid}" ]
648 then 810 then
649 if [ "${egid}" -gt 0 ] 811 if [ "${egid}" -gt 0 ]
650 then 812 then
651 chgrp ${egid} ${tmpfile} >& /dev/null 813 if [ -z "`egetent group ${egid}`" ]
652 realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
653 if [ "${realuser//[0-9]}" != "" ]
654 then 814 then
655 euid="gid is taken; using next available" 815 if useq macos || useq ppc-macos ; then
816 opts="${opts} ${egid}"
817 else
818 opts="${opts} -g ${egid}"
819 fi
656 else 820 else
657 opts="${opts} -g ${egid}" 821 egid="next available; requested gid taken"
658 fi 822 fi
659 else 823 else
660 eerror "Groupid given but is not greater than 0 !" 824 eerror "Groupid given but is not greater than 0 !"
661 die "${egid} is not a valid GID" 825 die "${egid} is not a valid GID"
662 fi 826 fi
670 opts="${opts} ${eextra}" 834 opts="${opts} ${eextra}"
671 835
672 # add the group 836 # add the group
673 local oldsandbox="${SANDBOX_ON}" 837 local oldsandbox="${SANDBOX_ON}"
674 export SANDBOX_ON="0" 838 export SANDBOX_ON="0"
839 if useq macos || useq ppc-macos ;
840 then
841 if [ ! -z "${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
675 groupadd ${opts} ${egroup} || die "enewgroup failed" 867 groupadd ${opts} ${egroup} || die "enewgroup failed"
868 fi
676 export SANDBOX_ON="${oldsandbox}" 869 export SANDBOX_ON="${oldsandbox}"
677} 870}
678 871
679# Simple script to replace 'dos2unix' binaries 872# Simple script to replace 'dos2unix' binaries
680# vapier@gentoo.org 873# vapier@gentoo.org
701# name: the name that will show up in the menu 894# name: the name that will show up in the menu
702# icon: give your little like a pretty little icon ... 895# icon: give your little like a pretty little icon ...
703# this can be relative (to /usr/share/pixmaps) or 896# this can be relative (to /usr/share/pixmaps) or
704# a full path to an icon 897# a full path to an icon
705# type: what kind of application is this ? for categories: 898# type: what kind of application is this ? for categories:
706# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 899# http://www.freedesktop.org/standards/menu-spec/
707# path: if your app needs to startup in a specific dir 900# path: if your app needs to startup in a specific dir
708make_desktop_entry() { 901make_desktop_entry() {
709 [ -z "$1" ] && eerror "You must specify the executable" && return 1 902 [ -z "$1" ] && eerror "You must specify the executable" && return 1
710 903
711 local exec="${1}" 904 local exec="${1}"
712 local name="${2:-${PN}}" 905 local name="${2:-${PN}}"
713 local icon="${3:-${PN}.png}" 906 local icon="${3:-${PN}.png}"
714 local type="${4}" 907 local type="${4}"
715 local subdir="${6}" 908 local subdir="${6}"
716 local path="${5:-${GAMES_PREFIX}}" 909 local path="${5:-${GAMES_BINDIR}}"
717 if [ -z "${type}" ] 910 if [ -z "${type}" ]
718 then 911 then
719 case ${CATEGORY} in 912 case ${CATEGORY} in
720 "app-emulation") 913 "app-emulation")
721 type=Emulator 914 type=Emulator
722 subdir="Games" 915 subdir="Emulation"
723 ;; 916 ;;
724 "games-"*) 917 "games-"*)
725 type=Game 918 type=Game
726 subdir="Games" 919 subdir="Games"
727 ;; 920 ;;
744Type=Application 937Type=Application
745Comment=${DESCRIPTION} 938Comment=${DESCRIPTION}
746Exec=${exec} 939Exec=${exec}
747Path=${path} 940Path=${path}
748Icon=${icon} 941Icon=${icon}
749Categories=Application;${type};" > ${desktop} 942Categories=Application;${type};" > "${desktop}"
750 943
751 if [ -d "/usr/share/applications" ] 944 if [ -d "/usr/share/applications" ]
752 then 945 then
753 insinto /usr/share/applications 946 insinto /usr/share/applications
754 doins ${desktop} 947 doins "${desktop}"
755 fi 948 fi
756 949
757 #if [ -d "/usr/share/gnome/apps" ] 950 #if [ -d "/usr/share/gnome/apps" ]
758 #then 951 #then
759 # insinto /usr/share/gnome/apps/Games 952 # insinto /usr/share/gnome/apps/Games
770 #fi 963 #fi
771 964
772 if [ -d "/usr/share/applnk" ] 965 if [ -d "/usr/share/applnk" ]
773 then 966 then
774 insinto /usr/share/applnk/${subdir} 967 insinto /usr/share/applnk/${subdir}
775 doins ${desktop} 968 doins "${desktop}"
776 fi 969 fi
777 970
778 return 0 971 return 0
779} 972}
780 973
893# Unpack those pesky makeself generated files ... 1086# Unpack those pesky makeself generated files ...
894# They're shell scripts with the binary package tagged onto 1087# They're shell scripts with the binary package tagged onto
895# the end of the archive. Loki utilized the format as does 1088# the end of the archive. Loki utilized the format as does
896# many other game companies. 1089# many other game companies.
897# 1090#
898# Usage: unpack_makeself [file to unpack] [offset] 1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
899# - If the file is not specified then unpack will utilize ${A}. 1092# - If the file is not specified then unpack will utilize ${A}.
900# - 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
901# the proper offset from the script itself. 1094# the proper offset from the script itself.
902unpack_makeself() { 1095unpack_makeself() {
903 local src="`find_unpackable_file $1`" 1096 local src="$(find_unpackable_file "$1")"
904 local skip="$2" 1097 local skip="$2"
1098 local exe="$3"
905 1099
906 local shrtsrc="`basename ${src}`" 1100 local shrtsrc="$(basename "${src}")"
907 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
908 if [ -z "${skip}" ] 1102 if [ -z "${skip}" ]
909 then 1103 then
910 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
911 local skip=0 1105 local skip=0
1106 exe=tail
912 case ${ver} in 1107 case ${ver} in
913 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
914 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
915 ;; 1110 ;;
916 2.0|2.0.1) 1111 2.0|2.0.1)
917 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
918 ;; 1113 ;;
919 2.1.1) 1114 2.1.1)
920 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
921 let skip="skip + 1" 1116 let skip="skip + 1"
922 ;; 1117 ;;
923 2.1.2) 1118 2.1.2)
924 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
925 let skip="skip + 1" 1120 let skip="skip + 1"
926 ;; 1121 ;;
927 2.1.3) 1122 2.1.3)
928 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
929 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.4)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
930 ;; 1130 ;;
931 *) 1131 *)
932 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."
933 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
934 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
936 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
937 ;; 1137 ;;
938 esac 1138 esac
939 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
940 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
941 1146
942 # lets grab the first few bytes of the file to figure out what kind of archive it is 1147 # lets grab the first few bytes of the file to figure out what kind of archive it is
943 local tmpfile="`mymktemp ${T}`" 1148 local tmpfile="$(mymktemp "${T}")"
944 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
945 local filetype="`file -b ${tmpfile}`" 1150 local filetype="$(file -b "${tmpfile}")"
946 case ${filetype} in 1151 case ${filetype} in
947 *tar\ archive) 1152 *tar\ archive)
948 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1153 eval ${exe} | tar --no-same-owner -xf -
949 ;; 1154 ;;
950 bzip2*) 1155 bzip2*)
951 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
952 ;; 1157 ;;
953 gzip*) 1158 gzip*)
954 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1159 eval ${exe} | tar --no-same-owner -xzf -
1160 ;;
1161 compress*)
1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
955 ;; 1163 ;;
956 *) 1164 *)
1165 eerror "Unknown filetype \"${filetype}\" ?"
957 false 1166 false
958 ;; 1167 ;;
959 esac 1168 esac
960 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
961} 1170}
980 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
981 local l="`basename ${lic}`" 1190 local l="`basename ${lic}`"
982 1191
983 # here is where we check for the licenses the user already 1192 # here is where we check for the licenses the user already
984 # accepted ... if we don't find a match, we make the user accept 1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
985 local alic 1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
986 for alic in "${ACCEPT_LICENSE}" ; do 1197 for alic in ${ACCEPT_LICENSE} ; do
987 [ "${alic}" == "*" ] && return 0 1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
988 [ "${alic}" == "${l}" ] && return 0 1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
989 done 1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
990 1204
991 local licmsg="`mymktemp ${T}`" 1205 local licmsg="`mymktemp ${T}`"
992 cat << EOF > ${licmsg} 1206 cat << EOF > ${licmsg}
993********************************************************** 1207**********************************************************
994The following license outlines the terms of use of this 1208The following license outlines the terms of use of this
1181 einfo "or hit CTRL+C to abort the emerge." 1395 einfo "or hit CTRL+C to abort the emerge."
1182 read 1396 read
1183 fi 1397 fi
1184 done 1398 done
1185} 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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