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1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.45 2003/07/18 20:43:00 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.100 2004/09/12 07:16:45 mr_bones_ 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 $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
55 # if there is an override, we want to use that... always.
56 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
57 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
58 # and if there isnt an override, and we're using a version of
59 # portage without CONF_LIBDIR support, force the use of lib. dolib
60 # and friends from portage 2.0.50 wont be too happy otherwise.
61 CONF_LIBDIR="lib"
62 fi
63 # and of course, default to lib if CONF_LIBDIR isnt set
64 echo ${CONF_LIBDIR:=lib}
65}
66
67# Sometimes you need to override the value returned by get_libdir. A good
68# example of this is xorg-x11, where lib32 isnt a supported configuration,
69# and where lib64 -must- be used on amd64 (for applications that need lib
70# to be 32bit, such as adobe acrobat). Note that this override also bypasses
71# portage version sanity checking.
72# get_libdir_override expects one argument, the result get_libdir should
73# return:
74#
75# get_libdir_override lib64
76#
77# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
78get_libdir_override() {
79 CONF_LIBDIR="$1"
80 CONF_LIBDIR_OVERRIDE="$1"
81}
18 82
19# This function generate linker scripts in /usr/lib for dynamic 83# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 84# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 85# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 86# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 97# to point to the latest version of the library present.
34# 98#
35# <azarah@gentoo.org> (26 Oct 2002) 99# <azarah@gentoo.org> (26 Oct 2002)
36# 100#
37gen_usr_ldscript() { 101gen_usr_ldscript() {
38
39 # Just make sure it exists 102 # Just make sure it exists
40 dodir /usr/lib 103 dodir /usr/$(get_libdir)
41 104
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 105 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
43/* GNU ld script 106/* GNU ld script
44 Because Gentoo have critical dynamic libraries 107 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 108 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 109 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 110 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 111 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 112 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT 113END_LDSCRIPT
52 114
115 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
53 dosed "s:libxxx:$1:" /usr/lib/$1 116 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
54 117
55 return 0 118 return 0
56} 119}
57 120
58# Simple function to draw a line consisting of '=' the same length as $* 121# Simple function to draw a line consisting of '=' the same length as $*
88# Default directory where patches are located 151# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 152EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 153# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 154EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 155# Default options for patch
156# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 157EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 158# List of patches not to apply. Not this is only file names,
95# and not the full path .. 159# and not the full path ..
96EPATCH_EXCLUDE="" 160EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 161# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 162EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 207 local SINGLE_PATCH="no"
144 local x="" 208 local x=""
145 209
146 if [ "$#" -gt 1 ] 210 if [ "$#" -gt 1 ]
147 then 211 then
148 eerror "Invalid arguments to epatch()" 212 local m=""
149 die "Invalid arguments to epatch()" 213 einfo "${#} patches to apply..."
214 for m in "$@" ; do
215 epatch "${m}"
216 done
217 return 0
150 fi 218 fi
151 219
152 if [ -n "$1" -a -f "$1" ] 220 if [ -n "$1" -a -f "$1" ]
153 then 221 then
154 SINGLE_PATCH="yes" 222 SINGLE_PATCH="yes"
257 else 325 else
258 PATCH_TARGET="${x}" 326 PATCH_TARGET="${x}"
259 fi 327 fi
260 328
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 331
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 334
267 if [ "${PATCH_SUFFIX}" != "patch" ] 335 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 342 count=5
275 break 343 break
276 fi 344 fi
277 fi 345 fi
278 346
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 348 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 351 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 354
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 356
289 if [ "$?" -ne 0 ] 357 if [ "$?" -ne 0 ]
290 then 358 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 360 echo
335# This function return true if we are using the NPTL pthreads 403# This function return true if we are using the NPTL pthreads
336# implementation. 404# implementation.
337# 405#
338# <azarah@gentoo.org> (06 March 2003) 406# <azarah@gentoo.org> (06 March 2003)
339# 407#
340
341have_NPTL() { 408have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 409 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 410 #define _XOPEN_SOURCE
345 #include <unistd.h> 411 #include <unistd.h>
346 #include <stdio.h> 412 #include <stdio.h>
347 413
401 fi 467 fi
402 468
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 470
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 473 then
408 # these archs will always have "[Pp]rocessor" 474 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 476
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 488 else
423 jobs=2 489 jobs=2
424 fi 490 fi
425 491
426 elif [ "${ARCH}" = "ppc" ] 492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 493 then
428 # ppc has "processor", but only when compiled with SMP 494 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 496 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 498 else
433 jobs=2 499 jobs=2
434 fi 500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 505 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 507 die "Unknown ARCH -- ${ARCH}!"
438 fi 508 fi
439 509
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 522 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 525 fi
526 fi
527}
528
529# Cheap replacement for when debianutils (and thus mktemp)
530# does not exist on the users system
531# vapier@gentoo.org
532#
533# Takes just 1 parameter (the directory to create tmpfile in)
534mymktemp() {
535 local topdir="$1"
536
537 [ -z "${topdir}" ] && topdir=/tmp
538 if [ "`which mktemp 2>/dev/null`" ]
539 then
540 mktemp -p ${topdir}
541 else
542 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
543 touch ${tmp}
544 echo ${tmp}
545 fi
546}
547
548# Small wrapper for getent (Linux) and nidump (Mac OS X)
549# used in enewuser()/enewgroup()
550# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
551#
552# egetent(database, key)
553egetent() {
554 if [ "${ARCH}" == "macos" ] ; then
555 case "$2" in
556 *[!0-9]*) # Non numeric
557 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
558 ;;
559 *) # Numeric
560 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
561 ;;
562 esac
563 else
564 getent $1 $2
456 fi 565 fi
457} 566}
458 567
459# Simplify/standardize adding users to the system 568# Simplify/standardize adding users to the system
460# vapier@gentoo.org 569# vapier@gentoo.org
470# groups: none 579# groups: none
471# extra: comment of 'added by portage for ${PN}' 580# extra: comment of 'added by portage for ${PN}'
472enewuser() { 581enewuser() {
473 # get the username 582 # get the username
474 local euser="$1"; shift 583 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 584 if [ -z "${euser}" ]
585 then
476 eerror "No username specified !" 586 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 587 die "Cannot call enewuser without a username"
478 fi 588 fi
479 589
480 # setup a file for testing usernames/groups
481 local tmpfile="`mktemp -p ${T}`"
482 touch ${tmpfile}
483 chown ${euser} ${tmpfile} >& /dev/null
484 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
485
486 # see if user already exists 590 # lets see if the username already exists
487 if [ "${euser}" == "${realuser}" ] ; then 591 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
592 then
488 return 0 593 return 0
489 fi 594 fi
490 einfo "Adding user '${euser}' to your system ..." 595 einfo "Adding user '${euser}' to your system ..."
491 596
492 # options to pass to useradd 597 # options to pass to useradd
493 local opts="" 598 local opts=
494 599
495 # handle uid 600 # handle uid
496 local euid="$1"; shift 601 local euid="$1"; shift
497 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 602 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
603 then
498 if [ ${euid} -gt 0 ] ; then 604 if [ "${euid}" -gt 0 ]
499 opts="${opts} -u ${euid}" 605 then
606 if [ ! -z "`egetent passwd ${euid}`" ]
607 then
608 euid="next"
609 fi
500 else 610 else
501 eerror "Userid given but is not greater than 0 !" 611 eerror "Userid given but is not greater than 0 !"
502 die "${euid} is not a valid UID" 612 die "${euid} is not a valid UID"
503 fi 613 fi
504 else 614 else
505 euid="next available" 615 euid="next"
616 fi
617 if [ "${euid}" == "next" ]
618 then
619 local pwrange
620 if [ "${ARCH}" == "macos" ] ; then
621 pwrange="`jot 898 101`"
622 else
623 pwrange="`seq 101 999`"
506 fi 624 fi
625 for euid in ${pwrange} ; do
626 [ -z "`egetent passwd ${euid}`" ] && break
627 done
628 fi
629 opts="${opts} -u ${euid}"
507 einfo " - Userid: ${euid}" 630 einfo " - Userid: ${euid}"
508 631
509 # handle shell 632 # handle shell
510 local eshell="$1"; shift 633 local eshell="$1"; shift
511 if [ ! -z "${eshell}" ] ; then 634 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
635 then
512 if [ ! -e ${eshell} ] ; then 636 if [ ! -e "${eshell}" ]
637 then
513 eerror "A shell was specified but it does not exist !" 638 eerror "A shell was specified but it does not exist !"
514 die "${eshell} does not exist" 639 die "${eshell} does not exist"
515 fi 640 fi
516 else 641 else
517 eshell=/bin/false 642 eshell="/bin/false"
518 fi 643 fi
519 einfo " - Shell: ${eshell}" 644 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 645 opts="${opts} -s ${eshell}"
521 646
522 # handle homedir 647 # handle homedir
523 local ehome="$1"; shift 648 local ehome="$1"; shift
524 if [ -z "${ehome}" ] ; then 649 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
650 then
525 ehome=/dev/null 651 ehome="/dev/null"
526 fi 652 fi
527 einfo " - Home: ${ehome}" 653 einfo " - Home: ${ehome}"
528 opts="${opts} -d ${ehome}" 654 opts="${opts} -d ${ehome}"
529 655
530 # handle groups 656 # handle groups
531 local egroups="$1"; shift 657 local egroups="$1"; shift
532 if [ ! -z "${egroups}" ] ; then 658 if [ ! -z "${egroups}" ]
533 local realgroup 659 then
534 local oldifs="${IFS}" 660 local oldifs="${IFS}"
535 export IFS="," 661 export IFS=","
536 for g in ${egroups} ; do 662 for g in ${egroups}
537 chgrp ${g} ${tmpfile} >& /dev/null 663 do
538 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 664 if [ -z "`egetent group \"${g}\"`" ]
539 if [ "${g}" != "${realgroup}" ] ; then 665 then
540 eerror "You must add ${g} to the system first" 666 eerror "You must add group ${g} to the system first"
541 die "${g} is not a valid GID" 667 die "${g} is not a valid GID"
542 fi 668 fi
543 done 669 done
544 export IFS="${oldifs}" 670 export IFS="${oldifs}"
545 opts="${opts} -g ${egroups}" 671 opts="${opts} -g ${egroups}"
548 fi 674 fi
549 einfo " - Groups: ${egroups}" 675 einfo " - Groups: ${egroups}"
550 676
551 # handle extra and add the user 677 # handle extra and add the user
552 local eextra="$@" 678 local eextra="$@"
553 local oldsandbox=${SANDBOX_ON} 679 local oldsandbox="${SANDBOX_ON}"
554 export SANDBOX_ON="0" 680 export SANDBOX_ON="0"
681 if [ "${ARCH}" == "macos" ];
682 then
683 ### Make the user
555 if [ -z "${eextra}" ] ; then 684 if [ -z "${eextra}" ]
685 then
686 dscl . create /users/${euser} uid ${euid}
687 dscl . create /users/${euser} shell ${eshell}
688 dscl . create /users/${euser} home ${ehome}
689 dscl . create /users/${euser} realname "added by portage for ${PN}"
690 ### Add the user to the groups specified
691 for g in ${egroups}
692 do
693 dscl . merge /groups/${g} users ${euser}
694 done
695 else
696 einfo "Extra options are not supported on macos yet"
697 einfo "Please report the ebuild along with the info below"
698 einfo "eextra: ${eextra}"
699 die "Required function missing"
700 fi
701 else
702 if [ -z "${eextra}" ]
703 then
556 useradd ${opts} ${euser} \ 704 useradd ${opts} ${euser} \
557 -c "added by portage for ${PN}" \ 705 -c "added by portage for ${PN}" \
558 || die "enewuser failed" 706 || die "enewuser failed"
559 else 707 else
560 einfo " - Extra: ${eextra}" 708 einfo " - Extra: ${eextra}"
561 useradd ${opts} ${euser} ${eextra} \ 709 useradd ${opts} ${euser} ${eextra} \
562 || die "enewuser failed" 710 || die "enewuser failed"
711 fi
563 fi 712 fi
564 export SANDBOX_ON="${oldsandbox}" 713 export SANDBOX_ON="${oldsandbox}"
565 714
566 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 715 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
716 then
567 einfo " - Creating ${ehome} in ${D}" 717 einfo " - Creating ${ehome} in ${D}"
568 dodir ${ehome} 718 dodir ${ehome}
569 fowners ${euser} ${ehome} 719 fowners ${euser} ${ehome}
570 fperms 755 ${ehome} 720 fperms 755 ${ehome}
571 fi 721 fi
581# gid: next available (see groupadd(8)) 731# gid: next available (see groupadd(8))
582# extra: none 732# extra: none
583enewgroup() { 733enewgroup() {
584 # get the group 734 # get the group
585 local egroup="$1"; shift 735 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 736 if [ -z "${egroup}" ]
737 then
587 eerror "No group specified !" 738 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 739 die "Cannot call enewgroup without a group"
589 fi 740 fi
590 741
591 # setup a file for testing groupname
592 local tmpfile="`mktemp -p ${T}`"
593 touch ${tmpfile}
594 chgrp ${egroup} ${tmpfile} >& /dev/null
595 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
596
597 # see if group already exists 742 # see if group already exists
598 if [ "${egroup}" == "${realgroup}" ] ; then 743 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
744 then
599 return 0 745 return 0
600 fi 746 fi
601 einfo "Adding group '${egroup}' to your system ..." 747 einfo "Adding group '${egroup}' to your system ..."
602 748
603 # options to pass to useradd 749 # options to pass to useradd
604 local opts="" 750 local opts=
605 751
606 # handle gid 752 # handle gid
607 local egid="$1"; shift 753 local egid="$1"; shift
608 if [ ! -z "${egid}" ] ; then 754 if [ ! -z "${egid}" ]
755 then
609 if [ ${egid} -gt 0 ] ; then 756 if [ "${egid}" -gt 0 ]
757 then
758 if [ -z "`egetent group ${egid}`" ]
759 then
760 if [ "${ARCH}" == "macos" ] ; then
761 opts="${opts} ${egid}"
762 else
610 opts="${opts} -g ${egid}" 763 opts="${opts} -g ${egid}"
764 fi
765 else
766 egid="next available; requested gid taken"
767 fi
611 else 768 else
612 eerror "Groupid given but is not greater than 0 !" 769 eerror "Groupid given but is not greater than 0 !"
613 die "${egid} is not a valid GID" 770 die "${egid} is not a valid GID"
614 fi 771 fi
615 else 772 else
620 # handle extra 777 # handle extra
621 local eextra="$@" 778 local eextra="$@"
622 opts="${opts} ${eextra}" 779 opts="${opts} ${eextra}"
623 780
624 # add the group 781 # add the group
625 local oldsandbox=${SANDBOX_ON} 782 local oldsandbox="${SANDBOX_ON}"
626 export SANDBOX_ON="0" 783 export SANDBOX_ON="0"
784 if [ "${ARCH}" == "macos" ];
785 then
786 if [ ! -z "${eextra}" ];
787 then
788 einfo "Extra options are not supported on macos yet"
789 einfo "Please report the ebuild along with the info below"
790 einfo "eextra: ${eextra}"
791 die "Required function missing"
792 fi
793
794 # If we need the next available
795 case ${egid} in
796 *[!0-9]*) # Non numeric
797 for egid in `jot 898 101`; do
798 [ -z "`egetent group ${egid}`" ] && break
799 done
800 esac
801 dscl . create /groups/${egroup} gid ${egid}
802 dscl . create /groups/${egroup} passwd '*'
803 else
627 groupadd ${opts} ${egroup} || die "enewgroup failed" 804 groupadd ${opts} ${egroup} || die "enewgroup failed"
805 fi
628 export SANDBOX_ON="${oldsandbox}" 806 export SANDBOX_ON="${oldsandbox}"
629} 807}
630 808
631# Simple script to replace 'dos2unix' binaries 809# Simple script to replace 'dos2unix' binaries
632# vapier@gentoo.org 810# vapier@gentoo.org
633# 811#
634# edos2unix(file, <more files>...) 812# edos2unix(file, <more files>...)
635edos2unix() { 813edos2unix() {
636 for f in $@ ; do 814 for f in "$@"
815 do
637 cp ${f} ${T}/edos2unix 816 cp "${f}" ${T}/edos2unix
638 sed 's/\r$//' ${T}/edos2unix > ${f} 817 sed 's/\r$//' ${T}/edos2unix > "${f}"
639 done 818 done
640} 819}
641 820
642# Make a desktop file ! 821# Make a desktop file !
643# Great for making those icons in kde/gnome startmenu ! 822# Great for making those icons in kde/gnome startmenu !
652# name: the name that will show up in the menu 831# name: the name that will show up in the menu
653# icon: give your little like a pretty little icon ... 832# icon: give your little like a pretty little icon ...
654# this can be relative (to /usr/share/pixmaps) or 833# this can be relative (to /usr/share/pixmaps) or
655# a full path to an icon 834# a full path to an icon
656# type: what kind of application is this ? for categories: 835# type: what kind of application is this ? for categories:
657# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 836# http://www.freedesktop.org/standards/menu-spec/
658# path: if your app needs to startup in a specific dir 837# path: if your app needs to startup in a specific dir
659make_desktop_entry() { 838make_desktop_entry() {
660 [ -z "$1" ] && eerror "You must specify the executable" && return 1 839 [ -z "$1" ] && eerror "You must specify the executable" && return 1
661 840
662 local exec=${1} 841 local exec="${1}"
663 local name=${2:-${PN}} 842 local name="${2:-${PN}}"
664 local icon=${3:-${PN}.png} 843 local icon="${3:-${PN}.png}"
665 local type=${4} 844 local type="${4}"
845 local subdir="${6}"
666 local path=${5:-${GAMES_PREFIX}} 846 local path="${5:-${GAMES_BINDIR}}"
667 if [ -z "${type}" ] ; then 847 if [ -z "${type}" ]
848 then
668 case ${CATEGORY} in 849 case ${CATEGORY} in
669 app-emulation) type=Emulator ;; 850 "app-emulation")
670 app-games) type=Game ;; 851 type=Emulator
671 *) type="" ;; 852 subdir="Emulation"
853 ;;
854 "games-"*)
855 type=Game
856 subdir="Games"
857 ;;
858 "net-"*)
859 type=Network
860 subdir="${type}"
861 ;;
862 *)
863 type=
864 subdir=
865 ;;
672 esac 866 esac
673 fi 867 fi
674 local desktop=${T}/${exec}.desktop 868 local desktop="${T}/${exec}.desktop"
675 869
676echo "[Desktop Entry] 870echo "[Desktop Entry]
677Encoding=UTF-8 871Encoding=UTF-8
678Version=0.9.2 872Version=0.9.2
679Name=${name} 873Name=${name}
680Type=Application 874Type=Application
681Comment=${DESCRIPTION} 875Comment=${DESCRIPTION}
682Exec=${exec} 876Exec=${exec}
683Path=${path} 877Path=${path}
684Icon=${icon} 878Icon=${icon}
685Categories=Application;${type};" > ${desktop} 879Categories=Application;${type};" > "${desktop}"
686 880
687 if [ -d /usr/share/applications ] ; then 881 if [ -d "/usr/share/applications" ]
882 then
688 insinto /usr/share/applications 883 insinto /usr/share/applications
689 doins ${desktop} 884 doins "${desktop}"
690 fi 885 fi
691 886
692 #if [ -d /usr/share/gnome/apps ] ; then 887 #if [ -d "/usr/share/gnome/apps" ]
888 #then
693 # insinto /usr/share/gnome/apps/Games 889 # insinto /usr/share/gnome/apps/Games
694 # doins ${desktop} 890 # doins ${desktop}
695 #fi 891 #fi
696 892
697 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 893 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
894 #then
698 # for ver in /usr/kde/* ; do 895 # for ver in /usr/kde/*
896 # do
699 # insinto ${ver}/share/applnk/Games 897 # insinto ${ver}/share/applnk/Games
700 # doins ${desktop} 898 # doins ${desktop}
701 # done 899 # done
702 #fi 900 #fi
703 901
704 if [ -d /usr/share/applnk ] ; then 902 if [ -d "/usr/share/applnk" ]
903 then
705 insinto /usr/share/applnk/${type} 904 insinto /usr/share/applnk/${subdir}
706 doins ${desktop} 905 doins "${desktop}"
707 fi 906 fi
708 907
709 return 0 908 return 0
710} 909}
711 910
712# new convenience patch wrapper function to eventually replace epatch(), 911# for internal use only (unpack_pdv and unpack_makeself)
713# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 912find_unpackable_file() {
714# /usr/bin/patch
715# Features:
716# - bulk patch handling similar to epatch()'s
717# - automatic patch level detection like epatch()'s
718# - automatic patch uncompression like epatch()'s
719# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
720# manually instead
721# - once I decide it's production-ready, it'll be called from base_src_unpack
722# to handle $PATCHES to avoid defining src_unpack just to use xpatch
723
724# accepts zero or more parameters specifying patchfiles and/or patchdirs
725
726# known issues:
727# - only supports unified style patches (does anyone _really_ use anything
728# else?)
729# - because it doesn't use --dry-run there is a risk of it failing
730# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
731# any of the backup heuristics that patch employs to discover a filename.
732# however, this isn't dangerous because if it works for the developer who's
733# writing the ebuild, it'll always work for the users, and if it doesn't,
734# then we'll fix it :-)
735# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
736xpatch() {
737
738 debug-print-function $FUNCNAME $*
739
740 local list="" 913 local src="$1"
741 local list2="" 914 if [ -z "${src}" ]
742 declare -i plevel 915 then
743 916 src="${DISTDIR}/${A}"
744 # parse patch sources 917 else
745 for x in $*; do 918 if [ -e "${DISTDIR}/${src}" ]
746 debug-print "$FUNCNAME: parsing parameter $x" 919 then
747 if [ -f "$x" ]; then 920 src="${DISTDIR}/${src}"
748 list="$list $x" 921 elif [ -e "${PWD}/${src}" ]
749 elif [ -d "$x" ]; then 922 then
750 # handles patchdirs like epatch() for now: no recursion. 923 src="${PWD}/${src}"
751 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 924 elif [ -e "${src}" ]
752 # only patches with _$ARCH_ or _all_ in their filenames are applied. 925 then
753 for file in `ls -A $x`; do 926 src="${src}"
754 debug-print "$FUNCNAME: parsing in subdir: file $file"
755 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
756 list2="$list2 $x/$file"
757 fi 927 fi
758 done 928 fi
759 list="`echo $list2 | sort` $list" 929 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
930 echo "${src}"
931}
932
933# Unpack those pesky pdv generated files ...
934# They're self-unpacking programs with the binary package stuffed in
935# the middle of the archive. Valve seems to use it a lot ... too bad
936# it seems to like to segfault a lot :(. So lets take it apart ourselves.
937#
938# Usage: unpack_pdv [file to unpack] [size of off_t]
939# - you have to specify the off_t size ... i have no idea how to extract that
940# information out of the binary executable myself. basically you pass in
941# the size of the off_t type (in bytes) on the machine that built the pdv
942# archive. one way to determine this is by running the following commands:
943# strings <pdv archive> | grep lseek
944# strace -elseek <pdv archive>
945# basically look for the first lseek command (we do the strings/grep because
946# sometimes the function call is _llseek or something) and steal the 2nd
947# parameter. here is an example:
948# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
949# lseek
950# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
951# lseek(3, -4, SEEK_END) = 2981250
952# thus we would pass in the value of '4' as the second parameter.
953unpack_pdv() {
954 local src="`find_unpackable_file $1`"
955 local sizeoff_t="$2"
956
957 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
958
959 local shrtsrc="`basename ${src}`"
960 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
961 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
962 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
963
964 # grab metadata for debug reasons
965 local metafile="`mymktemp ${T}`"
966 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
967
968 # rip out the final file name from the metadata
969 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
970 datafile="`basename ${datafile}`"
971
972 # now lets uncompress/untar the file if need be
973 local tmpfile="`mymktemp ${T}`"
974 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
975
976 local iscompressed="`file -b ${tmpfile}`"
977 if [ "${iscompressed:0:8}" == "compress" ] ; then
978 iscompressed=1
979 mv ${tmpfile}{,.Z}
980 gunzip ${tmpfile}
981 else
982 iscompressed=0
983 fi
984 local istar="`file -b ${tmpfile}`"
985 if [ "${istar:0:9}" == "POSIX tar" ] ; then
986 istar=1
987 else
988 istar=0
989 fi
990
991 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
992 #dd if=${src} ibs=${metaskip} count=1 \
993 # | dd ibs=${tailskip} skip=1 \
994 # | gzip -dc \
995 # > ${datafile}
996 if [ ${iscompressed} -eq 1 ] ; then
997 if [ ${istar} -eq 1 ] ; then
998 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
999 | head -c $((${metaskip}-${tailskip})) \
1000 | tar -xzf -
760 else 1001 else
761 die "Couldn't find $x" 1002 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1003 | head -c $((${metaskip}-${tailskip})) \
1004 | gzip -dc \
1005 > ${datafile}
1006 fi
1007 else
1008 if [ ${istar} -eq 1 ] ; then
1009 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1010 | head -c $((${metaskip}-${tailskip})) \
1011 | tar --no-same-owner -xf -
1012 else
1013 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1014 | head -c $((${metaskip}-${tailskip})) \
1015 > ${datafile}
1016 fi
762 fi 1017 fi
763 done 1018 true
764 1019 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
765 debug-print "$FUNCNAME: final list of patches: $list" 1020 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
766
767 for x in $list; do
768 debug-print "$FUNCNAME: processing $x"
769 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
770 case "`/usr/bin/file -b $x`" in
771 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
772 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
773 *text*) patchfile="$x";;
774 *) die "Could not determine filetype of patch $x";;
775 esac
776 debug-print "$FUNCNAME: patchfile=$patchfile"
777
778 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
779 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
780 debug-print "$FUNCNAME: raw target=$target"
781 # strip target down to the path/filename, remove leading +++
782 target="${target/+++ }"; target="${target%% *}"
783 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
784 # to discard them as well to calculate the correct patchlevel.
785 target="${target//\/\//\/}"
786 debug-print "$FUNCNAME: stripped target=$target"
787
788 # look for target
789 for basedir in "$S" "$WORKDIR" "${PWD}"; do
790 debug-print "$FUNCNAME: looking in basedir=$basedir"
791 cd "$basedir"
792
793 # try stripping leading directories
794 target2="$target"
795 plevel=0
796 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
797 while [ ! -f "$target2" ]; do
798 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
799 plevel=plevel+1
800 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
801 [ "$target2" == "${target2/\/}" ] && break
802 done
803 test -f "$target2" && break
804
805 # try stripping filename - needed to support patches creating new files
806 target2="${target%/*}"
807 plevel=0
808 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
809 while [ ! -d "$target2" ]; do
810 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
811 plevel=plevel+1
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 [ "$target2" == "${target2/\/}" ] && break
814 done
815 test -d "$target2" && break
816
817 done
818
819 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
820 debug-print "$FUNCNAME: determined plevel=$plevel"
821 # do the patching
822 ebegin "Applying patch ${x##*/}..."
823 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
824 eend $?
825
826 done
827
828} 1021}
829 1022
830# Unpack those pesky makeself generated files ... 1023# Unpack those pesky makeself generated files ...
831# They're shell scripts with the binary package tagged onto 1024# They're shell scripts with the binary package tagged onto
832# the end of the archive. Loki utilized the format as does 1025# the end of the archive. Loki utilized the format as does
835# Usage: unpack_makeself [file to unpack] [offset] 1028# Usage: unpack_makeself [file to unpack] [offset]
836# - If the file is not specified then unpack will utilize ${A}. 1029# - If the file is not specified then unpack will utilize ${A}.
837# - If the offset is not specified then we will attempt to extract 1030# - If the offset is not specified then we will attempt to extract
838# the proper offset from the script itself. 1031# the proper offset from the script itself.
839unpack_makeself() { 1032unpack_makeself() {
840 local src=$1 1033 local src="`find_unpackable_file $1`"
841 local skip=$2 1034 local skip="$2"
842 1035
843 [ -z "${src}" ] && src=${A}
844 [ -e ./${src} ] \
845 && src=${PWD}/${src} \
846 || src=${DISTDIR}/${src}
847 local shrtsrc=`basename ${src}` 1036 local shrtsrc="`basename ${src}`"
848 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
849 if [ -z "${skip}" ] ; then 1038 if [ -z "${skip}" ]
1039 then
850 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1040 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
851 local skip=0 1041 local skip=0
852 case ${ver} in 1042 case ${ver} in
853 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1043 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
854 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1044 skip=`grep -a ^skip= ${src} | cut -d= -f2`
858 ;; 1048 ;;
859 2.1.1) 1049 2.1.1)
860 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1050 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
861 let skip="skip + 1" 1051 let skip="skip + 1"
862 ;; 1052 ;;
1053 2.1.2)
1054 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1055 let skip="skip + 1"
1056 ;;
1057 2.1.3)
1058 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1059 let skip="skip + 1"
1060 ;;
863 *) 1061 *)
864 eerror "I'm sorry, but I was unable to support the Makeself file." 1062 eerror "I'm sorry, but I was unable to support the Makeself file."
865 eerror "The version I detected was '${ver}'." 1063 eerror "The version I detected was '${ver}'."
866 eerror "Please file a bug about the file ${shrtsrc} at" 1064 eerror "Please file a bug about the file ${shrtsrc} at"
867 eerror "http://bugs.gentoo.org/ so that support can be added." 1065 eerror "http://bugs.gentoo.org/ so that support can be added."
869 ;; 1067 ;;
870 esac 1068 esac
871 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1069 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
872 fi 1070 fi
873 1071
874 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1072 # lets grab the first few bytes of the file to figure out what kind of archive it is
875 # to tar which will make tar not extract anything and exit with 0 1073 local tmpfile="`mymktemp ${T}`"
1074 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1075 local filetype="`file -b ${tmpfile}`"
1076 case ${filetype} in
1077 *tar\ archive)
1078 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1079 ;;
1080 bzip2*)
876 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1081 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1082 ;;
1083 gzip*)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1085 ;;
1086 compress*)
1087 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1088 ;;
1089 *)
1090 eerror "Unknown filetype \"${filetype}\" ?"
1091 false
1092 ;;
1093 esac
877 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1094 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
878} 1095}
1096
1097# Display a license for user to accept.
1098#
1099# Usage: check_license [license]
1100# - If the file is not specified then ${LICENSE} is used.
1101check_license() {
1102 local lic=$1
1103 if [ -z "${lic}" ] ; then
1104 lic="${PORTDIR}/licenses/${LICENSE}"
1105 else
1106 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1107 lic="${PORTDIR}/licenses/${src}"
1108 elif [ -e "${PWD}/${src}" ] ; then
1109 lic="${PWD}/${src}"
1110 elif [ -e "${src}" ] ; then
1111 lic="${src}"
1112 fi
1113 fi
1114 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1115 local l="`basename ${lic}`"
1116
1117 # here is where we check for the licenses the user already
1118 # accepted ... if we don't find a match, we make the user accept
1119 local alic
1120 for alic in "${ACCEPT_LICENSE}" ; do
1121 [ "${alic}" == "*" ] && return 0
1122 [ "${alic}" == "${l}" ] && return 0
1123 done
1124
1125 local licmsg="`mymktemp ${T}`"
1126 cat << EOF > ${licmsg}
1127**********************************************************
1128The following license outlines the terms of use of this
1129package. You MUST accept this license for installation to
1130continue. When you are done viewing, hit 'q'. If you
1131CTRL+C out of this, the install will not run!
1132**********************************************************
1133
1134EOF
1135 cat ${lic} >> ${licmsg}
1136 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1137 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1138 read alic
1139 case ${alic} in
1140 yes|Yes|y|Y)
1141 return 0
1142 ;;
1143 *)
1144 echo;echo;echo
1145 eerror "You MUST accept the license to continue! Exiting!"
1146 die "Failed to accept license"
1147 ;;
1148 esac
1149}
1150
1151# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1152# the whole 'non-interactive' policy, but damnit I want CD support !
1153#
1154# with these cdrom functions we handle all the user interaction and
1155# standardize everything. all you have to do is call cdrom_get_cds()
1156# and when the function returns, you can assume that the cd has been
1157# found at CDROM_ROOT.
1158#
1159# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1160# etc... if you want to give the cds better names, then just export
1161# the CDROM_NAME_X variables before calling cdrom_get_cds().
1162#
1163# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1164#
1165# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1166# - this will attempt to locate a cd based upon a file that is on
1167# the cd ... the more files you give this function, the more cds
1168# the cdrom functions will handle
1169cdrom_get_cds() {
1170 # first we figure out how many cds we're dealing with by
1171 # the # of files they gave us
1172 local cdcnt=0
1173 local f=
1174 for f in "$@" ; do
1175 cdcnt=$((cdcnt + 1))
1176 export CDROM_CHECK_${cdcnt}="$f"
1177 done
1178 export CDROM_TOTAL_CDS=${cdcnt}
1179 export CDROM_CURRENT_CD=1
1180
1181 # now we see if the user gave use CD_ROOT ...
1182 # if they did, let's just believe them that it's correct
1183 if [ ! -z "${CD_ROOT}" ] ; then
1184 export CDROM_ROOT="${CD_ROOT}"
1185 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1186 return
1187 fi
1188 # do the same for CD_ROOT_X
1189 if [ ! -z "${CD_ROOT_1}" ] ; then
1190 local var=
1191 cdcnt=0
1192 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1193 cdcnt=$((cdcnt + 1))
1194 var="CD_ROOT_${cdcnt}"
1195 if [ -z "${!var}" ] ; then
1196 eerror "You must either use just the CD_ROOT"
1197 eerror "or specify ALL the CD_ROOT_X variables."
1198 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1199 die "could not locate CD_ROOT_${cdcnt}"
1200 fi
1201 export CDROM_ROOTS_${cdcnt}="${!var}"
1202 done
1203 export CDROM_ROOT=${CDROM_ROOTS_1}
1204 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1205 return
1206 fi
1207
1208 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1209 einfon "This ebuild will need the "
1210 if [ -z "${CDROM_NAME}" ] ; then
1211 echo "cdrom for ${PN}."
1212 else
1213 echo "${CDROM_NAME}."
1214 fi
1215 echo
1216 einfo "If you do not have the CD, but have the data files"
1217 einfo "mounted somewhere on your filesystem, just export"
1218 einfo "the variable CD_ROOT so that it points to the"
1219 einfo "directory containing the files."
1220 echo
1221 else
1222 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1223 cdcnt=0
1224 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1225 cdcnt=$((cdcnt + 1))
1226 var="CDROM_NAME_${cdcnt}"
1227 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1228 done
1229 echo
1230 einfo "If you do not have the CDs, but have the data files"
1231 einfo "mounted somewhere on your filesystem, just export"
1232 einfo "the following variables so they point to the right place:"
1233 einfon ""
1234 cdcnt=0
1235 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1236 cdcnt=$((cdcnt + 1))
1237 echo -n " CD_ROOT_${cdcnt}"
1238 done
1239 echo
1240 einfo "Or, if you have all the files in the same place, or"
1241 einfo "you only have one cdrom, you can export CD_ROOT"
1242 einfo "and that place will be used as the same data source"
1243 einfo "for all the CDs."
1244 echo
1245 fi
1246 export CDROM_CURRENT_CD=0
1247 cdrom_load_next_cd
1248}
1249
1250# this is only used when you need access to more than one cd.
1251# when you have finished using the first cd, just call this function.
1252# when it returns, CDROM_ROOT will be pointing to the second cd.
1253# remember, you can only go forward in the cd chain, you can't go back.
1254cdrom_load_next_cd() {
1255 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1256 local var=
1257
1258 if [ ! -z "${CD_ROOT}" ] ; then
1259 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1260 return
1261 fi
1262
1263 unset CDROM_ROOT
1264 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1265 if [ -z "${!var}" ] ; then
1266 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1267 cdrom_locate_file_on_cd ${!var}
1268 else
1269 export CDROM_ROOT="${!var}"
1270 fi
1271
1272 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1273}
1274
1275# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1276# functions. this should *never* be called from an ebuild.
1277# all it does is try to locate a give file on a cd ... if the cd isn't
1278# found, then a message asking for the user to insert the cdrom will be
1279# displayed and we'll hang out here until:
1280# (1) the file is found on a mounted cdrom
1281# (2) the user hits CTRL+C
1282cdrom_locate_file_on_cd() {
1283 while [ -z "${CDROM_ROOT}" ] ; do
1284 local dir="$(dirname ${@})"
1285 local file="$(basename ${@})"
1286 local mline=""
1287 local showedmsg=0
1288
1289 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1290 [ -d "${mline}/${dir}" ] || continue
1291 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1292 && export CDROM_ROOT=${mline}
1293 done
1294
1295 if [ -z "${CDROM_ROOT}" ] ; then
1296 echo
1297 if [ ${showedmsg} -eq 0 ] ; then
1298 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1299 if [ -z "${CDROM_NAME}" ] ; then
1300 einfo "Please insert the cdrom for ${PN} now !"
1301 else
1302 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1303 fi
1304 else
1305 if [ -z "${CDROM_NAME_1}" ] ; then
1306 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1307 else
1308 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1309 einfo "Please insert+mount the ${!var} cdrom now !"
1310 fi
1311 fi
1312 showedmsg=1
1313 fi
1314 einfo "Press return to scan for the cd again"
1315 einfo "or hit CTRL+C to abort the emerge."
1316 read
1317 fi
1318 done
1319}
1320
1321# Make sure that LINGUAS only contains languages that
1322# a package can support
1323#
1324# usage: strip-linguas <allow LINGUAS>
1325# strip-linguas -i <directories of .po files>
1326# strip-linguas -u <directories of .po files>
1327#
1328# The first form allows you to specify a list of LINGUAS.
1329# The -i builds a list of po files found in all the
1330# directories and uses the intersection of the lists.
1331# The -u builds a list of po files found in all the
1332# directories and uses the union of the lists.
1333strip-linguas() {
1334 local ls newls
1335 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1336 local op="$1"; shift
1337 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1338 local d f
1339 for d in "$@" ; do
1340 if [ "${op}" == "-u" ] ; then
1341 newls="${ls}"
1342 else
1343 newls=""
1344 fi
1345 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1346 if [ "${op}" == "-i" ] ; then
1347 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1348 else
1349 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1350 fi
1351 done
1352 ls="${newls}"
1353 done
1354 ls="${ls//.po}"
1355 else
1356 ls="$@"
1357 fi
1358
1359 ls=" ${ls} "
1360 newls=""
1361 for f in ${LINGUAS} ; do
1362 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1363 nl="${newls} ${f}"
1364 else
1365 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1366 fi
1367 done
1368 if [ -z "${newls}" ] ; then
1369 unset LINGUAS
1370 else
1371 export LINGUAS="${newls}"
1372 fi
1373}

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