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Revision 1.41 Revision 1.119
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 1.41 2003/07/14 04:47:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.119 2004/10/14 22:44:18 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38 117 local libdir="$(get_libdir)"
39 # Just make sure it exists 118 # Just make sure it exists
40 dodir /usr/lib 119 dodir /usr/${libdir}
41 120
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 122/* GNU ld script
44 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 126 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 128 more info. */
50GROUP ( /lib/libxxx ) 129GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 130END_LDSCRIPT
52 131 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 132}
57 133
58# Simple function to draw a line consisting of '=' the same length as $* 134# Simple function to draw a line consisting of '=' the same length as $*
59# 135#
60# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
88# Default directory where patches are located 164# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 165EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 166# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 168# Default options for patch
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 170EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 171# List of patches not to apply. Not this is only file names,
95# and not the full path .. 172# and not the full path ..
96EPATCH_EXCLUDE="" 173EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 174# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 175EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 220 local SINGLE_PATCH="no"
144 local x="" 221 local x=""
145 222
146 if [ "$#" -gt 1 ] 223 if [ "$#" -gt 1 ]
147 then 224 then
148 eerror "Invalid arguments to epatch()" 225 local m=""
149 die "Invalid arguments to epatch()" 226 einfo "${#} patches to apply..."
227 for m in "$@" ; do
228 epatch "${m}"
229 done
230 return 0
150 fi 231 fi
151 232
152 if [ -n "$1" -a -f "$1" ] 233 if [ -n "$1" -a -f "$1" ]
153 then 234 then
154 SINGLE_PATCH="yes" 235 SINGLE_PATCH="yes"
257 else 338 else
258 PATCH_TARGET="${x}" 339 PATCH_TARGET="${x}"
259 fi 340 fi
260 341
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 344
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 347
267 if [ "${PATCH_SUFFIX}" != "patch" ] 348 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 355 count=5
275 break 356 break
276 fi 357 fi
277 fi 358 fi
278 359
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 361 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 367
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 369
289 if [ "$?" -ne 0 ] 370 if [ "$?" -ne 0 ]
290 then 371 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 373 echo
335# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
336# implementation. 417# implementation.
337# 418#
338# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
339# 420#
340
341have_NPTL() { 421have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
345 #include <unistd.h> 424 #include <unistd.h>
346 #include <stdio.h> 425 #include <stdio.h>
347 426
401 fi 480 fi
402 481
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 483
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 486 then
408 # these archs will always have "[Pp]rocessor" 487 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 489
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 501 else
423 jobs=2 502 jobs=2
424 fi 503 fi
425 504
426 elif [ "${ARCH}" = "ppc" ] 505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 506 then
428 # ppc has "processor", but only when compiled with SMP 507 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 509 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 511 else
433 jobs=2 512 jobs=2
434 fi 513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 518 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 520 die "Unknown ARCH -- ${ARCH}!"
438 fi 521 fi
439 522
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 535 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() {
548 local exe="touch"
549 [ "$1" == "-d" ] && exe="mkdir" && shift
550 local topdir="$1"
551
552 if [ -z "${topdir}" ]
553 then
554 [ -z "${T}" ] \
555 && topdir="/tmp" \
556 || topdir="${T}"
557 fi
558
559 if [ -z "$(type -p mktemp)" ]
560 then
561 local tmp=/
562 while [ -e "${tmp}" ] ; do
563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
564 done
565 ${exe} "${tmp}"
566 echo "${tmp}"
567 else
568 [ "${exe}" == "touch" ] \
569 && exe="-p" \
570 || exe="-d"
571 mktemp ${exe} "${topdir}"
572 fi
573}
574
575# Small wrapper for getent (Linux), nidump (Mac OS X),
576# and pw (FreeBSD) used in enewuser()/enewgroup()
577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579#
580# egetent(database, key)
581egetent() {
582 if useq macos || useq ppc-macos ; then
583 case "$2" in
584 *[!0-9]*) # Non numeric
585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586 ;;
587 *) # Numeric
588 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589 ;;
590 esac
591 elif useq x86-fbsd ; then
592 local action
593 if [ "$1" == "passwd" ]
594 then
595 action="user"
596 else
597 action="group"
598 fi
599 pw show "${action}" "$2" -q
600 else
601 which nscd >& /dev/null && nscd -i "$1"
602 getent "$1" "$2"
456 fi 603 fi
457} 604}
458 605
459# Simplify/standardize adding users to the system 606# Simplify/standardize adding users to the system
460# vapier@gentoo.org 607# vapier@gentoo.org
470# groups: none 617# groups: none
471# extra: comment of 'added by portage for ${PN}' 618# extra: comment of 'added by portage for ${PN}'
472enewuser() { 619enewuser() {
473 # get the username 620 # get the username
474 local euser="$1"; shift 621 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 622 if [ -z "${euser}" ]
623 then
476 eerror "No username specified !" 624 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 625 die "Cannot call enewuser without a username"
478 fi 626 fi
627
628 # lets see if the username already exists
629 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
630 then
631 return 0
632 fi
479 einfo "Adding user '${euser}' to your system ..." 633 einfo "Adding user '${euser}' to your system ..."
480 634
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 635 # options to pass to useradd
494 local opts="" 636 local opts=
495 637
496 # handle uid 638 # handle uid
497 local euid="$1"; shift 639 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 640 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
641 then
499 if [ ${euid} -gt 0 ] ; then 642 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 643 then
644 if [ ! -z "`egetent passwd ${euid}`" ]
645 then
646 euid="next"
647 fi
501 else 648 else
502 eerror "Userid given but is not greater than 0 !" 649 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 650 die "${euid} is not a valid UID"
504 fi 651 fi
505 else 652 else
506 euid="next available" 653 euid="next"
654 fi
655 if [ "${euid}" == "next" ]
656 then
657 local pwrange
658 if [ "${USERLAND}" == "BSD" ] ; then
659 pwrange="`jot 898 101`"
660 else
661 pwrange="`seq 101 999`"
507 fi 662 fi
663 for euid in ${pwrange} ; do
664 [ -z "`egetent passwd ${euid}`" ] && break
665 done
666 fi
667 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 668 einfo " - Userid: ${euid}"
509 669
510 # handle shell 670 # handle shell
511 local eshell="$1"; shift 671 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
673 then
513 if [ ! -e ${eshell} ] ; then 674 if [ ! -e "${eshell}" ]
675 then
514 eerror "A shell was specified but it does not exist !" 676 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 677 die "${eshell} does not exist"
516 fi 678 fi
517 else 679 else
680 if [ "${USERLAND}" == "BSD" ]
681 then
682 eshell="/usr/bin/false"
683 else
518 eshell=/bin/false 684 eshell="/bin/false"
685 fi
519 fi 686 fi
520 einfo " - Shell: ${eshell}" 687 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 688 opts="${opts} -s ${eshell}"
522 689
523 # handle homedir 690 # handle homedir
524 local ehome="$1"; shift 691 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 692 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
693 then
526 ehome=/dev/null 694 ehome="/dev/null"
527 fi 695 fi
528 einfo " - Home: ${ehome}" 696 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 697 opts="${opts} -d ${ehome}"
530 698
531 # handle groups 699 # handle groups
532 local egroups="$1"; shift 700 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 701 if [ ! -z "${egroups}" ]
534 local realgroup 702 then
535 local oldifs="${IFS}" 703 local oldifs="${IFS}"
704 local defgroup="" exgroups=""
705
536 export IFS="," 706 export IFS=","
537 for g in ${egroups} ; do 707 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 708 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 709 export IFS="${oldifs}"
540 if [ "${g}" != "${realgroup}" ] ; then 710 if [ -z "`egetent group \"${g}\"`" ]
711 then
541 eerror "You must add ${g} to the system first" 712 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 713 die "${g} is not a valid GID"
543 fi 714 fi
715 if [ -z "${defgroup}" ]
716 then
717 defgroup="${g}"
718 else
719 exgroups="${exgroups},${g}"
720 fi
721 export IFS=","
544 done 722 done
545 export IFS="${oldifs}" 723 export IFS="${oldifs}"
724
546 opts="${opts} -g ${egroups}" 725 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ]
727 then
728 opts="${opts} -G ${exgroups:1}"
729 fi
547 else 730 else
548 egroups="(none)" 731 egroups="(none)"
549 fi 732 fi
550 einfo " - Groups: ${egroups}" 733 einfo " - Groups: ${egroups}"
551 734
552 # handle extra and add the user 735 # handle extra and add the user
553 local eextra="$@" 736 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 737 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 738 export SANDBOX_ON="0"
739 if useq macos || useq ppc-macos ;
740 then
741 ### Make the user
556 if [ -z "${eextra}" ] ; then 742 if [ -z "${eextra}" ]
557 useradd ${opts} ${euser} \ 743 then
744 dscl . create /users/${euser} uid ${euid}
745 dscl . create /users/${euser} shell ${eshell}
746 dscl . create /users/${euser} home ${ehome}
747 dscl . create /users/${euser} realname "added by portage for ${PN}"
748 ### Add the user to the groups specified
749 local oldifs="${IFS}"
750 export IFS=","
751 for g in ${egroups}
752 do
753 dscl . merge /groups/${g} users ${euser}
754 done
755 export IFS="${oldifs}"
756 else
757 einfo "Extra options are not supported on macos yet"
758 einfo "Please report the ebuild along with the info below"
759 einfo "eextra: ${eextra}"
760 die "Required function missing"
761 fi
762 elif use x86-fbsd ; then
763 if [ -z "${eextra}" ]
764 then
765 pw useradd ${euser} ${opts} \
558 -c "added by portage for ${PN}" \ 766 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 767 die "enewuser failed"
560 else 768 else
561 einfo " - Extra: ${eextra}" 769 einfo " - Extra: ${eextra}"
770 pw useradd ${euser} ${opts} \
771 -c ${eextra} || die "enewuser failed"
772 fi
773 else
774 if [ -z "${eextra}" ]
775 then
776 useradd ${opts} ${euser} \
777 -c "added by portage for ${PN}" \
778 || die "enewuser failed"
779 else
780 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 781 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 782 || die "enewuser failed"
783 fi
564 fi 784 fi
565 export SANDBOX_ON="${oldsandbox}" 785 export SANDBOX_ON="${oldsandbox}"
566 786
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 787 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788 then
568 einfo " - Creating ${ehome} in ${D}" 789 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 790 dodir ${ehome}
570 fowners ${euser} ${ehome} 791 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 792 fperms 755 ${ehome}
572 fi 793 fi
582# gid: next available (see groupadd(8)) 803# gid: next available (see groupadd(8))
583# extra: none 804# extra: none
584enewgroup() { 805enewgroup() {
585 # get the group 806 # get the group
586 local egroup="$1"; shift 807 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 808 if [ -z "${egroup}" ]
809 then
588 eerror "No group specified !" 810 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 811 die "Cannot call enewgroup without a group"
590 fi 812 fi
813
814 # see if group already exists
815 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
816 then
817 return 0
818 fi
591 einfo "Adding group '${egroup}' to your system ..." 819 einfo "Adding group '${egroup}' to your system ..."
592 820
593 # setup a file for testing groupname
594 local tmpfile="`mktemp -p ${T}`"
595 touch ${tmpfile}
596 chgrp ${egroup} ${tmpfile} >& /dev/null
597 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
598
599 # see if group already exists
600 if [ "${egroup}" == "${realgroup}" ] ; then
601 einfo "${egroup} already exists on your system :)"
602 return 0
603 fi
604
605 # options to pass to useradd 821 # options to pass to useradd
606 local opts="" 822 local opts=
607 823
608 # handle gid 824 # handle gid
609 local egid="$1"; shift 825 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 826 if [ ! -z "${egid}" ]
827 then
611 if [ ${egid} -gt 0 ] ; then 828 if [ "${egid}" -gt 0 ]
829 then
830 if [ -z "`egetent group ${egid}`" ]
831 then
832 if useq macos || useq ppc-macos ; then
833 opts="${opts} ${egid}"
834 else
612 opts="${opts} -g ${egid}" 835 opts="${opts} -g ${egid}"
836 fi
837 else
838 egid="next available; requested gid taken"
839 fi
613 else 840 else
614 eerror "Groupid given but is not greater than 0 !" 841 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 842 die "${egid} is not a valid GID"
616 fi 843 fi
617 else 844 else
622 # handle extra 849 # handle extra
623 local eextra="$@" 850 local eextra="$@"
624 opts="${opts} ${eextra}" 851 opts="${opts} ${eextra}"
625 852
626 # add the group 853 # add the group
627 local oldsandbox=${SANDBOX_ON} 854 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 855 export SANDBOX_ON="0"
856 if useq macos || useq ppc-macos ;
857 then
858 if [ ! -z "${eextra}" ];
859 then
860 einfo "Extra options are not supported on macos yet"
861 einfo "Please report the ebuild along with the info below"
862 einfo "eextra: ${eextra}"
863 die "Required function missing"
864 fi
865
866 # If we need the next available
867 case ${egid} in
868 *[!0-9]*) # Non numeric
869 for egid in `jot 898 101`; do
870 [ -z "`egetent group ${egid}`" ] && break
871 done
872 esac
873 dscl . create /groups/${egroup} gid ${egid}
874 dscl . create /groups/${egroup} passwd '*'
875 elif use x86-fbsd ; then
876 case ${egid} in
877 *[!0-9]*) # Non numeric
878 for egid in `jot 898 101`; do
879 [ -z "`egetent group ${egid}`" ] && break
880 done
881 esac
882 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
883 else
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 884 groupadd ${opts} ${egroup} || die "enewgroup failed"
885 fi
630 export SANDBOX_ON="${oldsandbox}" 886 export SANDBOX_ON="${oldsandbox}"
631} 887}
632 888
633# Simple script to replace 'dos2unix' binaries 889# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 890# vapier@gentoo.org
635# 891#
636# edos2unix(file, <more files>...) 892# edos2unix(file, <more files>...)
637edos2unix() { 893edos2unix() {
638 for f in $@ ; do 894 for f in "$@"
895 do
639 cp ${f} ${T}/edos2unix 896 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 897 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 898 done
642} 899}
643 900
644# Make a desktop file ! 901# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 902# Great for making those icons in kde/gnome startmenu !
646# Amaze your friends ! Get the women ! Join today ! 903# Amaze your friends ! Get the women ! Join today !
647# gnome2 /usr/share/applications
648# gnome1 /usr/share/gnome/apps/
649# KDE ${KDEDIR}/share/applnk /usr/share/applnk
650# 904#
651# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 905# make_desktop_entry(<binary>, [name], [icon], [type], [path])
652# 906#
653# binary: what binary does the app run with ? 907# binary: what binary does the app run with ?
654# name: the name that will show up in the menu 908# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 909# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 910# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 911# a full path to an icon
658# type: what kind of application is this ? for categories: 912# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 913# http://www.freedesktop.org/standards/menu-spec/
660# path: if your app needs to startup in a specific dir 914# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 915make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 916 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
663 917
664 local exec=${1} 918 local exec="${1}"
665 local name=${2:-${PN}} 919 local name="${2:-${PN}}"
666 local icon=${3:-${PN}.png} 920 local icon="${3:-${PN}.png}"
667 local type=${4} 921 local type="${4}"
922 local subdir="${6}"
668 local path=${5:-${GAMES_PREFIX}} 923 local path="${5:-${GAMES_BINDIR}}"
669 if [ -z "${type}" ] ; then 924 if [ -z "${type}" ]
925 then
670 case ${CATEGORY} in 926 case ${CATEGORY} in
671 app-emulation) type=Emulator ;; 927 "app-emulation")
672 app-games) type=Game ;; 928 type=Emulator
673 *) type="" ;; 929 subdir="Emulation"
930 ;;
931 "games-"*)
932 type=Game
933 subdir="Games"
934 ;;
935 "net-"*)
936 type=Network
937 subdir="${type}"
938 ;;
939 *)
940 type=
941 subdir=
942 ;;
674 esac 943 esac
675 fi 944 fi
676 local desktop=${T}/${exec}.desktop 945 local desktop="${T}/${exec}.desktop"
677 946
678echo "[Desktop Entry] 947echo "[Desktop Entry]
679Encoding=UTF-8 948Encoding=UTF-8
680Version=0.9.2 949Version=0.9.2
681Name=${name} 950Name=${name}
682Type=Application 951Type=Application
683Comment=${DESCRIPTION} 952Comment=${DESCRIPTION}
684Exec=${exec} 953Exec=${exec}
685Path=${path} 954Path=${path}
686Icon=${icon} 955Icon=${icon}
687Categories=Application;${type};" > ${desktop} 956Categories=Application;${type};" > "${desktop}"
688 957
689 if [ -d /usr/share/applications ] ; then
690 insinto /usr/share/applications 958 insinto /usr/share/applications
691 doins ${desktop} 959 doins "${desktop}"
692 fi
693
694 #if [ -d /usr/share/gnome/apps ] ; then
695 # insinto /usr/share/gnome/apps/Games
696 # doins ${desktop}
697 #fi
698
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
700 # for ver in /usr/kde/* ; do
701 # insinto ${ver}/share/applnk/Games
702 # doins ${desktop}
703 # done
704 #fi
705
706 if [ -d /usr/share/applnk ] ; then
707 insinto /usr/share/applnk/${type}
708 doins ${desktop}
709 fi
710 960
711 return 0 961 return 0
712} 962}
713 963
714# new convenience patch wrapper function to eventually replace epatch(), 964# for internal use only (unpack_pdv and unpack_makeself)
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 965find_unpackable_file() {
716# /usr/bin/patch
717# Features:
718# - bulk patch handling similar to epatch()'s
719# - automatic patch level detection like epatch()'s
720# - automatic patch uncompression like epatch()'s
721# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
722# manually instead
723# - once I decide it's production-ready, it'll be called from base_src_unpack
724# to handle $PATCHES to avoid defining src_unpack just to use xpatch
725
726# accepts zero or more parameters specifying patchfiles and/or patchdirs
727
728# known issues:
729# - only supports unified style patches (does anyone _really_ use anything
730# else?)
731# - because it doesn't use --dry-run there is a risk of it failing
732# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
733# any of the backup heuristics that patch employs to discover a filename.
734# however, this isn't dangerous because if it works for the developer who's
735# writing the ebuild, it'll always work for the users, and if it doesn't,
736# then we'll fix it :-)
737# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
738xpatch() {
739
740 debug-print-function $FUNCNAME $*
741
742 local list="" 966 local src="$1"
743 local list2="" 967 if [ -z "${src}" ]
744 declare -i plevel 968 then
745 969 src="${DISTDIR}/${A}"
746 # parse patch sources
747 for x in $*; do
748 debug-print "$FUNCNAME: parsing parameter $x"
749 if [ -f "$x" ]; then
750 list="$list $x"
751 elif [ -d "$x" ]; then
752 # handles patchdirs like epatch() for now: no recursion.
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
754 # only patches with _$ARCH_ or _all_ in their filenames are applied.
755 for file in `ls -A $x`; do
756 debug-print "$FUNCNAME: parsing in subdir: file $file"
757 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
758 list2="$list2 $x/$file"
759 fi
760 done
761 list="`echo $list2 | sort` $list"
762 else 970 else
763 die "Couldn't find $x" 971 if [ -e "${DISTDIR}/${src}" ]
972 then
973 src="${DISTDIR}/${src}"
974 elif [ -e "${PWD}/${src}" ]
975 then
976 src="${PWD}/${src}"
977 elif [ -e "${src}" ]
978 then
979 src="${src}"
980 fi
764 fi 981 fi
765 done 982 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
983 echo "${src}"
984}
766 985
767 debug-print "$FUNCNAME: final list of patches: $list" 986# Unpack those pesky pdv generated files ...
987# They're self-unpacking programs with the binary package stuffed in
988# the middle of the archive. Valve seems to use it a lot ... too bad
989# it seems to like to segfault a lot :(. So lets take it apart ourselves.
990#
991# Usage: unpack_pdv [file to unpack] [size of off_t]
992# - you have to specify the off_t size ... i have no idea how to extract that
993# information out of the binary executable myself. basically you pass in
994# the size of the off_t type (in bytes) on the machine that built the pdv
995# archive. one way to determine this is by running the following commands:
996# strings <pdv archive> | grep lseek
997# strace -elseek <pdv archive>
998# basically look for the first lseek command (we do the strings/grep because
999# sometimes the function call is _llseek or something) and steal the 2nd
1000# parameter. here is an example:
1001# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1002# lseek
1003# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1004# lseek(3, -4, SEEK_END) = 2981250
1005# thus we would pass in the value of '4' as the second parameter.
1006unpack_pdv() {
1007 local src="`find_unpackable_file $1`"
1008 local sizeoff_t="$2"
768 1009
769 for x in $list; do 1010 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
770 debug-print "$FUNCNAME: processing $x"
771 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
772 case "`/usr/bin/file -b $x`" in
773 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
774 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
775 *text*) patchfile="$x";;
776 *) die "Could not determine filetype of patch $x";;
777 esac
778 debug-print "$FUNCNAME: patchfile=$patchfile"
779 1011
780 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1012 local shrtsrc="`basename ${src}`"
781 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 1013 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
782 debug-print "$FUNCNAME: raw target=$target" 1014 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
783 # strip target down to the path/filename, remove leading +++ 1015 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
784 target="${target/+++ }"; target="${target%% *}"
785 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
786 # to discard them as well to calculate the correct patchlevel.
787 target="${target//\/\//\/}"
788 debug-print "$FUNCNAME: stripped target=$target"
789 1016
790 # look for target 1017 # grab metadata for debug reasons
791 for basedir in "$S" "$WORKDIR" "${PWD}"; do 1018 local metafile="$(emktemp)"
792 debug-print "$FUNCNAME: looking in basedir=$basedir" 1019 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
793 cd "$basedir"
794 1020
795 # try stripping leading directories 1021 # rip out the final file name from the metadata
796 target2="$target" 1022 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
797 plevel=0 1023 datafile="`basename ${datafile}`"
798 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
799 while [ ! -f "$target2" ]; do
800 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
801 plevel=plevel+1
802 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
803 [ "$target2" == "${target2/\/}" ] && break
804 done
805 test -f "$target2" && break
806 1024
807 # try stripping filename - needed to support patches creating new files 1025 # now lets uncompress/untar the file if need be
808 target2="${target%/*}" 1026 local tmpfile="$(emktemp)"
809 plevel=0 1027 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
810 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
811 while [ ! -d "$target2" ]; do
812 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
813 plevel=plevel+1
814 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
815 [ "$target2" == "${target2/\/}" ] && break
816 done
817 test -d "$target2" && break
818 1028
819 done 1029 local iscompressed="`file -b ${tmpfile}`"
1030 if [ "${iscompressed:0:8}" == "compress" ] ; then
1031 iscompressed=1
1032 mv ${tmpfile}{,.Z}
1033 gunzip ${tmpfile}
1034 else
1035 iscompressed=0
1036 fi
1037 local istar="`file -b ${tmpfile}`"
1038 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1039 istar=1
1040 else
1041 istar=0
1042 fi
820 1043
821 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x" 1044 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
822 debug-print "$FUNCNAME: determined plevel=$plevel" 1045 #dd if=${src} ibs=${metaskip} count=1 \
823 # do the patching 1046 # | dd ibs=${tailskip} skip=1 \
824 ebegin "Applying patch ${x##*/}..." 1047 # | gzip -dc \
825 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x" 1048 # > ${datafile}
826 eend $? 1049 if [ ${iscompressed} -eq 1 ] ; then
827 1050 if [ ${istar} -eq 1 ] ; then
828 done 1051 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
829 1052 | head -c $((${metaskip}-${tailskip})) \
1053 | tar -xzf -
1054 else
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1056 | head -c $((${metaskip}-${tailskip})) \
1057 | gzip -dc \
1058 > ${datafile}
1059 fi
1060 else
1061 if [ ${istar} -eq 1 ] ; then
1062 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1063 | head -c $((${metaskip}-${tailskip})) \
1064 | tar --no-same-owner -xf -
1065 else
1066 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1067 | head -c $((${metaskip}-${tailskip})) \
1068 > ${datafile}
1069 fi
1070 fi
1071 true
1072 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1073 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
830} 1074}
831 1075
832# Unpack those pesky makeself generated files ... 1076# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1077# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1078# the end of the archive. Loki utilized the format as does
835# many other game companies. 1079# many other game companies.
836# 1080#
837# Usage: unpack_makeself [file to unpack] [offset] 1081# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
838# - If the file is not specified then unpack will utilize ${A}. 1082# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1083# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1084# the proper offset from the script itself.
841unpack_makeself() { 1085unpack_makeself() {
842 local src=$1 1086 local src="$(find_unpackable_file "$1")"
843 local skip=$2 1087 local skip="$2"
1088 local exe="$3"
844 1089
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1090 local shrtsrc="$(basename "${src}")"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1091 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1092 if [ -z "${skip}" ]
1093 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1094 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1095 local skip=0
1096 exe=tail
854 case ${ver} in 1097 case ${ver} in
855 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1098 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1099 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
857 ;; 1100 ;;
858 2.0|2.0.1) 1101 2.0|2.0.1)
859 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1102 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
860 ;; 1103 ;;
861 2.1.1) 1104 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1105 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
863 let skip="skip + 1" 1106 let skip="skip + 1"
1107 ;;
1108 2.1.2)
1109 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1110 let skip="skip + 1"
1111 ;;
1112 2.1.3)
1113 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1114 let skip="skip + 1"
1115 ;;
1116 2.1.4)
1117 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1118 skip=$(head -n ${skip} "${src}" | wc -c)
1119 exe="dd"
864 ;; 1120 ;;
865 *) 1121 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 1122 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 1123 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1124 eerror "Please file a bug about the file ${shrtsrc} at"
870 die "makeself version '${ver}' not supported" 1126 die "makeself version '${ver}' not supported"
871 ;; 1127 ;;
872 esac 1128 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1129 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 1130 fi
1131 case ${exe} in
1132 tail) exe="tail -n +${skip} '${src}'";;
1133 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1134 *) die "makeself cant handle exe '${exe}'"
1135 esac
875 1136
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1137 # lets grab the first few bytes of the file to figure out what kind of archive it is
877 # to tar which will make tar not extract anything and exit with 0 1138 local tmpfile="$(emktemp)"
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1139 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1140 local filetype="$(file -b "${tmpfile}")"
1141 case ${filetype} in
1142 *tar\ archive)
1143 eval ${exe} | tar --no-same-owner -xf -
1144 ;;
1145 bzip2*)
1146 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1147 ;;
1148 gzip*)
1149 eval ${exe} | tar --no-same-owner -xzf -
1150 ;;
1151 compress*)
1152 eval ${exe} | gunzip | tar --no-same-owner -xf -
1153 ;;
1154 *)
1155 eerror "Unknown filetype \"${filetype}\" ?"
1156 false
1157 ;;
1158 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1159 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1160}
1161
1162# Display a license for user to accept.
1163#
1164# Usage: check_license [license]
1165# - If the file is not specified then ${LICENSE} is used.
1166check_license() {
1167 local lic=$1
1168 if [ -z "${lic}" ] ; then
1169 lic="${PORTDIR}/licenses/${LICENSE}"
1170 else
1171 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1172 lic="${PORTDIR}/licenses/${src}"
1173 elif [ -e "${PWD}/${src}" ] ; then
1174 lic="${PWD}/${src}"
1175 elif [ -e "${src}" ] ; then
1176 lic="${src}"
1177 fi
1178 fi
1179 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1180 local l="`basename ${lic}`"
1181
1182 # here is where we check for the licenses the user already
1183 # accepted ... if we don't find a match, we make the user accept
1184 local shopts=$-
1185 local alic
1186 set -o noglob #so that bash doesn't expand "*"
1187 for alic in ${ACCEPT_LICENSE} ; do
1188 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1189 set +o noglob; set -${shopts} #reset old shell opts
1190 return 0
1191 fi
1192 done
1193 set +o noglob; set -$shopts #reset old shell opts
1194
1195 local licmsg="$(emktemp)"
1196 cat << EOF > ${licmsg}
1197**********************************************************
1198The following license outlines the terms of use of this
1199package. You MUST accept this license for installation to
1200continue. When you are done viewing, hit 'q'. If you
1201CTRL+C out of this, the install will not run!
1202**********************************************************
1203
1204EOF
1205 cat ${lic} >> ${licmsg}
1206 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1207 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1208 read alic
1209 case ${alic} in
1210 yes|Yes|y|Y)
1211 return 0
1212 ;;
1213 *)
1214 echo;echo;echo
1215 eerror "You MUST accept the license to continue! Exiting!"
1216 die "Failed to accept license"
1217 ;;
1218 esac
1219}
1220
1221# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1222# the whole 'non-interactive' policy, but damnit I want CD support !
1223#
1224# with these cdrom functions we handle all the user interaction and
1225# standardize everything. all you have to do is call cdrom_get_cds()
1226# and when the function returns, you can assume that the cd has been
1227# found at CDROM_ROOT.
1228#
1229# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1230# etc... if you want to give the cds better names, then just export
1231# the CDROM_NAME_X variables before calling cdrom_get_cds().
1232#
1233# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1234#
1235# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1236# - this will attempt to locate a cd based upon a file that is on
1237# the cd ... the more files you give this function, the more cds
1238# the cdrom functions will handle
1239cdrom_get_cds() {
1240 # first we figure out how many cds we're dealing with by
1241 # the # of files they gave us
1242 local cdcnt=0
1243 local f=
1244 for f in "$@" ; do
1245 cdcnt=$((cdcnt + 1))
1246 export CDROM_CHECK_${cdcnt}="$f"
1247 done
1248 export CDROM_TOTAL_CDS=${cdcnt}
1249 export CDROM_CURRENT_CD=1
1250
1251 # now we see if the user gave use CD_ROOT ...
1252 # if they did, let's just believe them that it's correct
1253 if [ ! -z "${CD_ROOT}" ] ; then
1254 export CDROM_ROOT="${CD_ROOT}"
1255 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1256 return
1257 fi
1258 # do the same for CD_ROOT_X
1259 if [ ! -z "${CD_ROOT_1}" ] ; then
1260 local var=
1261 cdcnt=0
1262 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1263 cdcnt=$((cdcnt + 1))
1264 var="CD_ROOT_${cdcnt}"
1265 if [ -z "${!var}" ] ; then
1266 eerror "You must either use just the CD_ROOT"
1267 eerror "or specify ALL the CD_ROOT_X variables."
1268 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1269 die "could not locate CD_ROOT_${cdcnt}"
1270 fi
1271 export CDROM_ROOTS_${cdcnt}="${!var}"
1272 done
1273 export CDROM_ROOT=${CDROM_ROOTS_1}
1274 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1275 return
1276 fi
1277
1278 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1279 einfon "This ebuild will need the "
1280 if [ -z "${CDROM_NAME}" ] ; then
1281 echo "cdrom for ${PN}."
1282 else
1283 echo "${CDROM_NAME}."
1284 fi
1285 echo
1286 einfo "If you do not have the CD, but have the data files"
1287 einfo "mounted somewhere on your filesystem, just export"
1288 einfo "the variable CD_ROOT so that it points to the"
1289 einfo "directory containing the files."
1290 echo
1291 else
1292 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1293 cdcnt=0
1294 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1295 cdcnt=$((cdcnt + 1))
1296 var="CDROM_NAME_${cdcnt}"
1297 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1298 done
1299 echo
1300 einfo "If you do not have the CDs, but have the data files"
1301 einfo "mounted somewhere on your filesystem, just export"
1302 einfo "the following variables so they point to the right place:"
1303 einfon ""
1304 cdcnt=0
1305 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1306 cdcnt=$((cdcnt + 1))
1307 echo -n " CD_ROOT_${cdcnt}"
1308 done
1309 echo
1310 einfo "Or, if you have all the files in the same place, or"
1311 einfo "you only have one cdrom, you can export CD_ROOT"
1312 einfo "and that place will be used as the same data source"
1313 einfo "for all the CDs."
1314 echo
1315 fi
1316 export CDROM_CURRENT_CD=0
1317 cdrom_load_next_cd
1318}
1319
1320# this is only used when you need access to more than one cd.
1321# when you have finished using the first cd, just call this function.
1322# when it returns, CDROM_ROOT will be pointing to the second cd.
1323# remember, you can only go forward in the cd chain, you can't go back.
1324cdrom_load_next_cd() {
1325 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1326 local var=
1327
1328 if [ ! -z "${CD_ROOT}" ] ; then
1329 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1330 return
1331 fi
1332
1333 unset CDROM_ROOT
1334 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1335 if [ -z "${!var}" ] ; then
1336 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1337 cdrom_locate_file_on_cd ${!var}
1338 else
1339 export CDROM_ROOT="${!var}"
1340 fi
1341
1342 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1343}
1344
1345# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1346# functions. this should *never* be called from an ebuild.
1347# all it does is try to locate a give file on a cd ... if the cd isn't
1348# found, then a message asking for the user to insert the cdrom will be
1349# displayed and we'll hang out here until:
1350# (1) the file is found on a mounted cdrom
1351# (2) the user hits CTRL+C
1352cdrom_locate_file_on_cd() {
1353 while [ -z "${CDROM_ROOT}" ] ; do
1354 local dir="$(dirname ${@})"
1355 local file="$(basename ${@})"
1356 local mline=""
1357 local showedmsg=0
1358
1359 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1360 [ -d "${mline}/${dir}" ] || continue
1361 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1362 && export CDROM_ROOT=${mline}
1363 done
1364
1365 if [ -z "${CDROM_ROOT}" ] ; then
1366 echo
1367 if [ ${showedmsg} -eq 0 ] ; then
1368 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1369 if [ -z "${CDROM_NAME}" ] ; then
1370 einfo "Please insert the cdrom for ${PN} now !"
1371 else
1372 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1373 fi
1374 else
1375 if [ -z "${CDROM_NAME_1}" ] ; then
1376 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1377 else
1378 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1379 einfo "Please insert+mount the ${!var} cdrom now !"
1380 fi
1381 fi
1382 showedmsg=1
1383 fi
1384 einfo "Press return to scan for the cd again"
1385 einfo "or hit CTRL+C to abort the emerge."
1386 read
1387 fi
1388 done
1389}
1390
1391# Make sure that LINGUAS only contains languages that
1392# a package can support
1393#
1394# usage: strip-linguas <allow LINGUAS>
1395# strip-linguas -i <directories of .po files>
1396# strip-linguas -u <directories of .po files>
1397#
1398# The first form allows you to specify a list of LINGUAS.
1399# The -i builds a list of po files found in all the
1400# directories and uses the intersection of the lists.
1401# The -u builds a list of po files found in all the
1402# directories and uses the union of the lists.
1403strip-linguas() {
1404 local ls newls
1405 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1406 local op="$1"; shift
1407 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1408 local d f
1409 for d in "$@" ; do
1410 if [ "${op}" == "-u" ] ; then
1411 newls="${ls}"
1412 else
1413 newls=""
1414 fi
1415 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1416 if [ "${op}" == "-i" ] ; then
1417 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1418 else
1419 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1420 fi
1421 done
1422 ls="${newls}"
1423 done
1424 ls="${ls//.po}"
1425 else
1426 ls="$@"
1427 fi
1428
1429 ls=" ${ls} "
1430 newls=""
1431 for f in ${LINGUAS} ; do
1432 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1433 nl="${newls} ${f}"
1434 else
1435 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1436 fi
1437 done
1438 if [ -z "${newls}" ] ; then
1439 unset LINGUAS
1440 else
1441 export LINGUAS="${newls}"
1442 fi
1443}
1444
1445# moved from kernel.eclass since they are generally useful outside of
1446# kernel.eclass -iggy (20041002)
1447
1448# the following functions are useful in kernel module ebuilds, etc.
1449# for an example see ivtv or drbd ebuilds
1450
1451# set's ARCH to match what the kernel expects
1452set_arch_to_kernel() {
1453 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1454 case ${ARCH} in
1455 x86) export ARCH="i386";;
1456 amd64) export ARCH="x86_64";;
1457 hppa) export ARCH="parisc";;
1458 mips) export ARCH="mips";;
1459 *) export ARCH="${ARCH}";;
1460 esac
1461}
1462
1463# set's ARCH back to what portage expects
1464set_arch_to_portage() {
1465 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1466}
1467
1468# Jeremy Huddleston <eradicator@gentoo.org>:
1469# preserve_old_lib /path/to/libblah.so.0
1470# preserve_old_lib_notify /path/to/libblah.so.0
1471#
1472# These functions are useful when a lib in your package changes --soname. Such
1473# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1474# would break packages that link against it. Most people get around this
1475# by using the portage SLOT mechanism, but that is not always a relevant
1476# solution, so instead you can add the following to your ebuilds:
1477#
1478# src_install() {
1479# ...
1480# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1481# ...
1482# }
1483#
1484# pkg_postinst() {
1485# ...
1486# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489
1490preserve_old_lib() {
1491 LIB=$1
1492
1493 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1494 SONAME=`basename ${LIB}`
1495 DIRNAME=`dirname ${LIB}`
1496
1497 dodir ${DIRNAME}
1498 cp ${ROOT}${LIB} ${D}${DIRNAME}
1499 touch ${D}${LIB}
1500 fi
1501}
1502
1503preserve_old_lib_notify() {
1504 LIB=$1
1505
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1507 SONAME=`basename ${LIB}`
1508
1509 einfo "An old version of an installed library was detected on your system."
1510 einfo "In order to avoid breaking packages that link against is, this older version"
1511 einfo "is not being removed. In order to make full use of this newer version,"
1512 einfo "you will need to execute the following command:"
1513 einfo " revdep-rebuild --soname ${SONAME}"
1514 einfo
1515 einfo "After doing that, you can safely remove ${LIB}"
1516 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1517 fi
1518}

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