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Revision 1.71 Revision 1.104
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 1.71 2003/11/30 11:42:09 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.104 2004/09/17 21:19:49 wolf31o2 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="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38
39 # Just make sure it exists 117 # Just make sure it exists
40 dodir /usr/lib 118 dodir /usr/$(get_libdir)
41 119
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 120 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
43/* GNU ld script 121/* GNU ld script
44 Because Gentoo have critical dynamic libraries 122 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 123 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 124 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 125 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 126 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 127 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT 128END_LDSCRIPT
52 129
130 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
53 dosed "s:libxxx:$1:" /usr/lib/$1 131 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
54 132
55 return 0 133 return 0
56} 134}
57 135
58# Simple function to draw a line consisting of '=' the same length as $* 136# Simple function to draw a line consisting of '=' the same length as $*
144 local SINGLE_PATCH="no" 222 local SINGLE_PATCH="no"
145 local x="" 223 local x=""
146 224
147 if [ "$#" -gt 1 ] 225 if [ "$#" -gt 1 ]
148 then 226 then
149 eerror "Invalid arguments to epatch()" 227 local m=""
150 die "Invalid arguments to epatch()" 228 einfo "${#} patches to apply..."
229 for m in "$@" ; do
230 epatch "${m}"
231 done
232 return 0
151 fi 233 fi
152 234
153 if [ -n "$1" -a -f "$1" ] 235 if [ -n "$1" -a -f "$1" ]
154 then 236 then
155 SINGLE_PATCH="yes" 237 SINGLE_PATCH="yes"
258 else 340 else
259 PATCH_TARGET="${x}" 341 PATCH_TARGET="${x}"
260 fi 342 fi
261 343
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 345 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 346
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 347 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 348 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 349
268 if [ "${PATCH_SUFFIX}" != "patch" ] 350 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 357 count=5
276 break 358 break
277 fi 359 fi
278 fi 360 fi
279 361
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 362 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 363 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 366 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 367 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 368 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 369
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 370 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 371
290 if [ "$?" -ne 0 ] 372 if [ "$?" -ne 0 ]
291 then 373 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 374 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 375 echo
336# This function return true if we are using the NPTL pthreads 418# This function return true if we are using the NPTL pthreads
337# implementation. 419# implementation.
338# 420#
339# <azarah@gentoo.org> (06 March 2003) 421# <azarah@gentoo.org> (06 March 2003)
340# 422#
341
342have_NPTL() { 423have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 424 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 425 #define _XOPEN_SOURCE
346 #include <unistd.h> 426 #include <unistd.h>
347 #include <stdio.h> 427 #include <stdio.h>
348 428
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 502 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 503 else
424 jobs=2 504 jobs=2
425 fi 505 fi
426 506
427 elif [ "${ARCH}" = "ppc" ] 507 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 508 then
429 # ppc has "processor", but only when compiled with SMP 509 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 510 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 511 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 512 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 513 else
434 jobs=2 514 jobs=2
435 fi 515 fi
516 elif [ "${ARCH}" = "s390" ]
517 then
518 # s390 has "# processors : "
519 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 520 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 521 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 522 die "Unknown ARCH -- ${ARCH}!"
439 fi 523 fi
440 524
456 fi 540 fi
457 fi 541 fi
458} 542}
459 543
460# Cheap replacement for when debianutils (and thus mktemp) 544# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 545# does not exist on the users system
462# vapier@gentoo.org 546# vapier@gentoo.org
463# 547#
464# Takes just 1 parameter (the directory to create tmpfile in) 548# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() { 549mymktemp() {
466 local topdir="$1" 550 local topdir="$1"
467 551
468 [ -z "${topdir}" ] && topdir=/tmp 552 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ] 553 if [ "`which mktemp 2>/dev/null`" ]
470 then 554 then
471 mktemp -p ${topdir} 555 mktemp -p ${topdir}
472 else 556 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 557 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 558 touch ${tmp}
475 echo ${tmp} 559 echo ${tmp}
560 fi
561}
562
563# Small wrapper for getent (Linux) and nidump (Mac OS X)
564# used in enewuser()/enewgroup()
565# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
566#
567# egetent(database, key)
568egetent() {
569 if use macos || use ppc-macos ; then
570 case "$2" in
571 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;;
574 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;;
577 esac
578 else
579 getent $1 $2
476 fi 580 fi
477} 581}
478 582
479# Simplify/standardize adding users to the system 583# Simplify/standardize adding users to the system
480# vapier@gentoo.org 584# vapier@gentoo.org
496 then 600 then
497 eerror "No username specified !" 601 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 602 die "Cannot call enewuser without a username"
499 fi 603 fi
500 604
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 $3}'`"
505
506 # see if user already exists 605 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 606 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 607 then
509 return 0 608 return 0
510 fi 609 fi
511 einfo "Adding user '${euser}' to your system ..." 610 einfo "Adding user '${euser}' to your system ..."
512 611
517 local euid="$1"; shift 616 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 617 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 618 then
520 if [ "${euid}" -gt 0 ] 619 if [ "${euid}" -gt 0 ]
521 then 620 then
522 opts="${opts} -u ${euid}" 621 if [ ! -z "`egetent passwd ${euid}`" ]
622 then
623 euid="next"
624 fi
523 else 625 else
524 eerror "Userid given but is not greater than 0 !" 626 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 627 die "${euid} is not a valid UID"
526 fi 628 fi
527 else 629 else
528 euid="next available" 630 euid="next"
631 fi
632 if [ "${euid}" == "next" ]
633 then
634 local pwrange
635 if use macos || use ppc-macos ; then
636 pwrange="`jot 898 101`"
637 else
638 pwrange="`seq 101 999`"
529 fi 639 fi
640 for euid in ${pwrange} ; do
641 [ -z "`egetent passwd ${euid}`" ] && break
642 done
643 fi
644 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 645 einfo " - Userid: ${euid}"
531 646
532 # handle shell 647 # handle shell
533 local eshell="$1"; shift 648 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 649 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
555 670
556 # handle groups 671 # handle groups
557 local egroups="$1"; shift 672 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 673 if [ ! -z "${egroups}" ]
559 then 674 then
560 local realgroup=
561 local oldifs="${IFS}" 675 local oldifs="${IFS}"
562 export IFS="," 676 export IFS=","
563 for g in ${egroups} 677 for g in ${egroups}
564 do 678 do
565 chgrp ${g} ${tmpfile} >& /dev/null 679 if [ -z "`egetent group \"${g}\"`" ]
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then 680 then
569 eerror "You must add ${g} to the system first" 681 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 682 die "${g} is not a valid GID"
571 fi 683 fi
572 done 684 done
573 export IFS="${oldifs}" 685 export IFS="${oldifs}"
574 opts="${opts} -g ${egroups}" 686 opts="${opts} -g ${egroups}"
579 691
580 # handle extra and add the user 692 # handle extra and add the user
581 local eextra="$@" 693 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 694 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 695 export SANDBOX_ON="0"
696 if use macos || use ppc-macos ;
697 then
698 ### Make the user
584 if [ -z "${eextra}" ] 699 if [ -z "${eextra}" ]
585 then 700 then
701 dscl . create /users/${euser} uid ${euid}
702 dscl . create /users/${euser} shell ${eshell}
703 dscl . create /users/${euser} home ${ehome}
704 dscl . create /users/${euser} realname "added by portage for ${PN}"
705 ### Add the user to the groups specified
706 for g in ${egroups}
707 do
708 dscl . merge /groups/${g} users ${euser}
709 done
710 else
711 einfo "Extra options are not supported on macos yet"
712 einfo "Please report the ebuild along with the info below"
713 einfo "eextra: ${eextra}"
714 die "Required function missing"
715 fi
716 else
717 if [ -z "${eextra}" ]
718 then
586 useradd ${opts} ${euser} \ 719 useradd ${opts} ${euser} \
587 -c "added by portage for ${PN}" \ 720 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 721 || die "enewuser failed"
589 else 722 else
590 einfo " - Extra: ${eextra}" 723 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 724 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 725 || die "enewuser failed"
726 fi
593 fi 727 fi
594 export SANDBOX_ON="${oldsandbox}" 728 export SANDBOX_ON="${oldsandbox}"
595 729
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 730 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 731 then
618 then 752 then
619 eerror "No group specified !" 753 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
621 fi 755 fi
622 756
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 $4}'`"
627
628 # see if group already exists 757 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 758 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 759 then
631 return 0 760 return 0
632 fi 761 fi
633 einfo "Adding group '${egroup}' to your system ..." 762 einfo "Adding group '${egroup}' to your system ..."
634 763
639 local egid="$1"; shift 768 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 769 if [ ! -z "${egid}" ]
641 then 770 then
642 if [ "${egid}" -gt 0 ] 771 if [ "${egid}" -gt 0 ]
643 then 772 then
773 if [ -z "`egetent group ${egid}`" ]
774 then
775 if use macos || use ppc-macos ; then
776 opts="${opts} ${egid}"
777 else
644 opts="${opts} -g ${egid}" 778 opts="${opts} -g ${egid}"
779 fi
780 else
781 egid="next available; requested gid taken"
782 fi
645 else 783 else
646 eerror "Groupid given but is not greater than 0 !" 784 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 785 die "${egid} is not a valid GID"
648 fi 786 fi
649 else 787 else
656 opts="${opts} ${eextra}" 794 opts="${opts} ${eextra}"
657 795
658 # add the group 796 # add the group
659 local oldsandbox="${SANDBOX_ON}" 797 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 798 export SANDBOX_ON="0"
799 if use macos || use ppc-macos ;
800 then
801 if [ ! -z "${eextra}" ];
802 then
803 einfo "Extra options are not supported on macos yet"
804 einfo "Please report the ebuild along with the info below"
805 einfo "eextra: ${eextra}"
806 die "Required function missing"
807 fi
808
809 # If we need the next available
810 case ${egid} in
811 *[!0-9]*) # Non numeric
812 for egid in `jot 898 101`; do
813 [ -z "`egetent group ${egid}`" ] && break
814 done
815 esac
816 dscl . create /groups/${egroup} gid ${egid}
817 dscl . create /groups/${egroup} passwd '*'
818 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 819 groupadd ${opts} ${egroup} || die "enewgroup failed"
820 fi
662 export SANDBOX_ON="${oldsandbox}" 821 export SANDBOX_ON="${oldsandbox}"
663} 822}
664 823
665# Simple script to replace 'dos2unix' binaries 824# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 825# vapier@gentoo.org
687# name: the name that will show up in the menu 846# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 847# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 848# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 849# a full path to an icon
691# type: what kind of application is this ? for categories: 850# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 851# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 852# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 853make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 854 [ -z "$1" ] && eerror "You must specify the executable" && return 1
696 855
697 local exec="${1}" 856 local exec="${1}"
698 local name="${2:-${PN}}" 857 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 858 local icon="${3:-${PN}.png}"
700 local type="${4}" 859 local type="${4}"
860 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 861 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 862 if [ -z "${type}" ]
703 then 863 then
704 case ${CATEGORY} in 864 case ${CATEGORY} in
705 "app-emulation") 865 "app-emulation")
706 type=Emulator 866 type=Emulator
867 subdir="Emulation"
707 ;; 868 ;;
708 "games-"*) 869 "games-"*)
709 type=Game 870 type=Game
871 subdir="Games"
710 ;; 872 ;;
711 "net-"*) 873 "net-"*)
712 type=Network; 874 type=Network
875 subdir="${type}"
713 ;; 876 ;;
714 *) 877 *)
715 type= 878 type=
879 subdir=
716 ;; 880 ;;
717 esac 881 esac
718 fi 882 fi
719 local desktop="${T}/${exec}.desktop" 883 local desktop="${T}/${exec}.desktop"
720 884
725Type=Application 889Type=Application
726Comment=${DESCRIPTION} 890Comment=${DESCRIPTION}
727Exec=${exec} 891Exec=${exec}
728Path=${path} 892Path=${path}
729Icon=${icon} 893Icon=${icon}
730Categories=Application;${type};" > ${desktop} 894Categories=Application;${type};" > "${desktop}"
731 895
732 if [ -d "/usr/share/applications" ] 896 if [ -d "/usr/share/applications" ]
733 then 897 then
734 insinto /usr/share/applications 898 insinto /usr/share/applications
735 doins ${desktop} 899 doins "${desktop}"
736 fi 900 fi
737 901
738 #if [ -d "/usr/share/gnome/apps" ] 902 #if [ -d "/usr/share/gnome/apps" ]
739 #then 903 #then
740 # insinto /usr/share/gnome/apps/Games 904 # insinto /usr/share/gnome/apps/Games
750 # done 914 # done
751 #fi 915 #fi
752 916
753 if [ -d "/usr/share/applnk" ] 917 if [ -d "/usr/share/applnk" ]
754 then 918 then
755 insinto /usr/share/applnk/${type} 919 insinto /usr/share/applnk/${subdir}
756 doins ${desktop} 920 doins "${desktop}"
757 fi 921 fi
758 922
759 return 0 923 return 0
760}
761
762# new convenience patch wrapper function to eventually replace epatch(),
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
764# /usr/bin/patch
765# Features:
766# - bulk patch handling similar to epatch()'s
767# - automatic patch level detection like epatch()'s
768# - automatic patch uncompression like epatch()'s
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
770# manually instead
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773
774# accepts zero or more parameters specifying patchfiles and/or patchdirs
775
776# known issues:
777# - only supports unified style patches (does anyone _really_ use anything
778# else?)
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787
788 debug-print-function ${FUNCNAME} $*
789
790 local list=
791 local list2=
792 declare -i plevel
793
794 # parse patch sources
795 for x in $*
796 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ]
799 then
800 list="${list} ${x}"
801 elif [ -d "${x}" ]
802 then
803 # handles patchdirs like epatch() for now: no recursion.
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi
819 done
820
821 debug-print "${FUNCNAME}: final list of patches: ${list}"
822
823 for x in ${list};
824 do
825 debug-print "${FUNCNAME}: processing ${x}"
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
827 case "`/usr/bin/file -b ${x}`" in
828 *gzip*)
829 patchfile="${T}/current.patch"
830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done
871 test -f "${target2}" && break
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done
898
899} 924}
900 925
901# for internal use only (unpack_pdv and unpack_makeself) 926# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 927find_unpackable_file() {
903 local src="$1" 928 local src="$1"
996 fi 1021 fi
997 else 1022 else
998 if [ ${istar} -eq 1 ] ; then 1023 if [ ${istar} -eq 1 ] ; then
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1024 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1000 | head -c $((${metaskip}-${tailskip})) \ 1025 | head -c $((${metaskip}-${tailskip})) \
1001 | tar -xf - 1026 | tar --no-same-owner -xf -
1002 else 1027 else
1003 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1028 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1004 | head -c $((${metaskip}-${tailskip})) \ 1029 | head -c $((${metaskip}-${tailskip})) \
1005 > ${datafile} 1030 > ${datafile}
1006 fi 1031 fi
1063 local tmpfile="`mymktemp ${T}`" 1088 local tmpfile="`mymktemp ${T}`"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1089 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1065 local filetype="`file -b ${tmpfile}`" 1090 local filetype="`file -b ${tmpfile}`"
1066 case ${filetype} in 1091 case ${filetype} in
1067 *tar\ archive) 1092 *tar\ archive)
1068 tail -n +${skip} ${src} | tar -xf - 1093 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1069 ;; 1094 ;;
1070 bzip2*) 1095 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1096 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1097 ;;
1073 gzip*) 1098 gzip*)
1074 tail -n +${skip} ${src} | tar -xzf - 1099 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1100 ;;
1101 compress*)
1102 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1075 ;; 1103 ;;
1076 *) 1104 *)
1105 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1106 false
1078 ;; 1107 ;;
1079 esac 1108 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1109 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1110}
1131 eerror "You MUST accept the license to continue! Exiting!" 1160 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1161 die "Failed to accept license"
1133 ;; 1162 ;;
1134 esac 1163 esac
1135} 1164}
1165
1166# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1167# the whole 'non-interactive' policy, but damnit I want CD support !
1168#
1169# with these cdrom functions we handle all the user interaction and
1170# standardize everything. all you have to do is call cdrom_get_cds()
1171# and when the function returns, you can assume that the cd has been
1172# found at CDROM_ROOT.
1173#
1174# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1175# etc... if you want to give the cds better names, then just export
1176# the CDROM_NAME_X variables before calling cdrom_get_cds().
1177#
1178# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1179#
1180# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1181# - this will attempt to locate a cd based upon a file that is on
1182# the cd ... the more files you give this function, the more cds
1183# the cdrom functions will handle
1184cdrom_get_cds() {
1185 # first we figure out how many cds we're dealing with by
1186 # the # of files they gave us
1187 local cdcnt=0
1188 local f=
1189 for f in "$@" ; do
1190 cdcnt=$((cdcnt + 1))
1191 export CDROM_CHECK_${cdcnt}="$f"
1192 done
1193 export CDROM_TOTAL_CDS=${cdcnt}
1194 export CDROM_CURRENT_CD=1
1195
1196 # now we see if the user gave use CD_ROOT ...
1197 # if they did, let's just believe them that it's correct
1198 if [ ! -z "${CD_ROOT}" ] ; then
1199 export CDROM_ROOT="${CD_ROOT}"
1200 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1201 return
1202 fi
1203 # do the same for CD_ROOT_X
1204 if [ ! -z "${CD_ROOT_1}" ] ; then
1205 local var=
1206 cdcnt=0
1207 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1208 cdcnt=$((cdcnt + 1))
1209 var="CD_ROOT_${cdcnt}"
1210 if [ -z "${!var}" ] ; then
1211 eerror "You must either use just the CD_ROOT"
1212 eerror "or specify ALL the CD_ROOT_X variables."
1213 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1214 die "could not locate CD_ROOT_${cdcnt}"
1215 fi
1216 export CDROM_ROOTS_${cdcnt}="${!var}"
1217 done
1218 export CDROM_ROOT=${CDROM_ROOTS_1}
1219 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1220 return
1221 fi
1222
1223 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1224 einfon "This ebuild will need the "
1225 if [ -z "${CDROM_NAME}" ] ; then
1226 echo "cdrom for ${PN}."
1227 else
1228 echo "${CDROM_NAME}."
1229 fi
1230 echo
1231 einfo "If you do not have the CD, but have the data files"
1232 einfo "mounted somewhere on your filesystem, just export"
1233 einfo "the variable CD_ROOT so that it points to the"
1234 einfo "directory containing the files."
1235 echo
1236 else
1237 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1238 cdcnt=0
1239 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1240 cdcnt=$((cdcnt + 1))
1241 var="CDROM_NAME_${cdcnt}"
1242 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1243 done
1244 echo
1245 einfo "If you do not have the CDs, but have the data files"
1246 einfo "mounted somewhere on your filesystem, just export"
1247 einfo "the following variables so they point to the right place:"
1248 einfon ""
1249 cdcnt=0
1250 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1251 cdcnt=$((cdcnt + 1))
1252 echo -n " CD_ROOT_${cdcnt}"
1253 done
1254 echo
1255 einfo "Or, if you have all the files in the same place, or"
1256 einfo "you only have one cdrom, you can export CD_ROOT"
1257 einfo "and that place will be used as the same data source"
1258 einfo "for all the CDs."
1259 echo
1260 fi
1261 export CDROM_CURRENT_CD=0
1262 cdrom_load_next_cd
1263}
1264
1265# this is only used when you need access to more than one cd.
1266# when you have finished using the first cd, just call this function.
1267# when it returns, CDROM_ROOT will be pointing to the second cd.
1268# remember, you can only go forward in the cd chain, you can't go back.
1269cdrom_load_next_cd() {
1270 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1271 local var=
1272
1273 if [ ! -z "${CD_ROOT}" ] ; then
1274 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1275 return
1276 fi
1277
1278 unset CDROM_ROOT
1279 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1280 if [ -z "${!var}" ] ; then
1281 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1282 cdrom_locate_file_on_cd ${!var}
1283 else
1284 export CDROM_ROOT="${!var}"
1285 fi
1286
1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1288}
1289
1290# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1291# functions. this should *never* be called from an ebuild.
1292# all it does is try to locate a give file on a cd ... if the cd isn't
1293# found, then a message asking for the user to insert the cdrom will be
1294# displayed and we'll hang out here until:
1295# (1) the file is found on a mounted cdrom
1296# (2) the user hits CTRL+C
1297cdrom_locate_file_on_cd() {
1298 while [ -z "${CDROM_ROOT}" ] ; do
1299 local dir="$(dirname ${@})"
1300 local file="$(basename ${@})"
1301 local mline=""
1302 local showedmsg=0
1303
1304 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1305 [ -d "${mline}/${dir}" ] || continue
1306 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1307 && export CDROM_ROOT=${mline}
1308 done
1309
1310 if [ -z "${CDROM_ROOT}" ] ; then
1311 echo
1312 if [ ${showedmsg} -eq 0 ] ; then
1313 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1314 if [ -z "${CDROM_NAME}" ] ; then
1315 einfo "Please insert the cdrom for ${PN} now !"
1316 else
1317 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1318 fi
1319 else
1320 if [ -z "${CDROM_NAME_1}" ] ; then
1321 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1322 else
1323 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1324 einfo "Please insert+mount the ${!var} cdrom now !"
1325 fi
1326 fi
1327 showedmsg=1
1328 fi
1329 einfo "Press return to scan for the cd again"
1330 einfo "or hit CTRL+C to abort the emerge."
1331 read
1332 fi
1333 done
1334}
1335
1336# Make sure that LINGUAS only contains languages that
1337# a package can support
1338#
1339# usage: strip-linguas <allow LINGUAS>
1340# strip-linguas -i <directories of .po files>
1341# strip-linguas -u <directories of .po files>
1342#
1343# The first form allows you to specify a list of LINGUAS.
1344# The -i builds a list of po files found in all the
1345# directories and uses the intersection of the lists.
1346# The -u builds a list of po files found in all the
1347# directories and uses the union of the lists.
1348strip-linguas() {
1349 local ls newls
1350 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1351 local op="$1"; shift
1352 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1353 local d f
1354 for d in "$@" ; do
1355 if [ "${op}" == "-u" ] ; then
1356 newls="${ls}"
1357 else
1358 newls=""
1359 fi
1360 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1361 if [ "${op}" == "-i" ] ; then
1362 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1363 else
1364 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1365 fi
1366 done
1367 ls="${newls}"
1368 done
1369 ls="${ls//.po}"
1370 else
1371 ls="$@"
1372 fi
1373
1374 ls=" ${ls} "
1375 newls=""
1376 for f in ${LINGUAS} ; do
1377 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1378 nl="${newls} ${f}"
1379 else
1380 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1381 fi
1382 done
1383 if [ -z "${newls}" ] ; then
1384 unset LINGUAS
1385 else
1386 export LINGUAS="${newls}"
1387 fi
1388}

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