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Revision 1.41 Revision 1.99
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 1.99 2004/09/07 11:41:29 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 $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 if [ ! -z "${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
401 fi 469 fi
402 470
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 471 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 472
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 473 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 474 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 475 then
408 # these archs will always have "[Pp]rocessor" 476 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 477 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 478
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 479 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 489 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 490 else
423 jobs=2 491 jobs=2
424 fi 492 fi
425 493
426 elif [ "${ARCH}" = "ppc" ] 494 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 495 then
428 # ppc has "processor", but only when compiled with SMP 496 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 497 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 498 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 499 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 500 else
433 jobs=2 501 jobs=2
434 fi 502 fi
503 elif [ "${ARCH}" = "s390" ]
504 then
505 # s390 has "# processors : "
506 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 507 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 508 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 509 die "Unknown ARCH -- ${ARCH}!"
438 fi 510 fi
439 511
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 523 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 524 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 525 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 526 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 527 fi
528 fi
529}
530
531# Cheap replacement for when debianutils (and thus mktemp)
532# does not exist on the users system
533# vapier@gentoo.org
534#
535# Takes just 1 parameter (the directory to create tmpfile in)
536mymktemp() {
537 local topdir="$1"
538
539 [ -z "${topdir}" ] && topdir=/tmp
540 if [ "`which mktemp 2>/dev/null`" ]
541 then
542 mktemp -p ${topdir}
543 else
544 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
545 touch ${tmp}
546 echo ${tmp}
547 fi
548}
549
550# Small wrapper for getent (Linux) and nidump (Mac OS X)
551# used in enewuser()/enewgroup()
552# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
553#
554# egetent(database, key)
555egetent() {
556 if [ "${ARCH}" == "macos" ] ; then
557 case "$2" in
558 *[!0-9]*) # Non numeric
559 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
560 ;;
561 *) # Numeric
562 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
563 ;;
564 esac
565 else
566 getent $1 $2
456 fi 567 fi
457} 568}
458 569
459# Simplify/standardize adding users to the system 570# Simplify/standardize adding users to the system
460# vapier@gentoo.org 571# vapier@gentoo.org
470# groups: none 581# groups: none
471# extra: comment of 'added by portage for ${PN}' 582# extra: comment of 'added by portage for ${PN}'
472enewuser() { 583enewuser() {
473 # get the username 584 # get the username
474 local euser="$1"; shift 585 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 586 if [ -z "${euser}" ]
587 then
476 eerror "No username specified !" 588 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 589 die "Cannot call enewuser without a username"
478 fi 590 fi
591
592 # lets see if the username already exists
593 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
594 then
595 return 0
596 fi
479 einfo "Adding user '${euser}' to your system ..." 597 einfo "Adding user '${euser}' to your system ..."
480 598
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 599 # options to pass to useradd
494 local opts="" 600 local opts=
495 601
496 # handle uid 602 # handle uid
497 local euid="$1"; shift 603 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 604 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
605 then
499 if [ ${euid} -gt 0 ] ; then 606 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 607 then
608 if [ ! -z "`egetent passwd ${euid}`" ]
609 then
610 euid="next"
611 fi
501 else 612 else
502 eerror "Userid given but is not greater than 0 !" 613 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 614 die "${euid} is not a valid UID"
504 fi 615 fi
505 else 616 else
506 euid="next available" 617 euid="next"
618 fi
619 if [ "${euid}" == "next" ]
620 then
621 local pwrange
622 if [ "${ARCH}" == "macos" ] ; then
623 pwrange="`jot 898 101`"
624 else
625 pwrange="`seq 101 999`"
507 fi 626 fi
627 for euid in ${pwrange} ; do
628 [ -z "`egetent passwd ${euid}`" ] && break
629 done
630 fi
631 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 632 einfo " - Userid: ${euid}"
509 633
510 # handle shell 634 # handle shell
511 local eshell="$1"; shift 635 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 636 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
637 then
513 if [ ! -e ${eshell} ] ; then 638 if [ ! -e "${eshell}" ]
639 then
514 eerror "A shell was specified but it does not exist !" 640 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 641 die "${eshell} does not exist"
516 fi 642 fi
517 else 643 else
518 eshell=/bin/false 644 eshell="/bin/false"
519 fi 645 fi
520 einfo " - Shell: ${eshell}" 646 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 647 opts="${opts} -s ${eshell}"
522 648
523 # handle homedir 649 # handle homedir
524 local ehome="$1"; shift 650 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 651 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
652 then
526 ehome=/dev/null 653 ehome="/dev/null"
527 fi 654 fi
528 einfo " - Home: ${ehome}" 655 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 656 opts="${opts} -d ${ehome}"
530 657
531 # handle groups 658 # handle groups
532 local egroups="$1"; shift 659 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 660 if [ ! -z "${egroups}" ]
534 local realgroup 661 then
535 local oldifs="${IFS}" 662 local oldifs="${IFS}"
536 export IFS="," 663 export IFS=","
537 for g in ${egroups} ; do 664 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 665 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 666 if [ -z "`egetent group \"${g}\"`" ]
540 if [ "${g}" != "${realgroup}" ] ; then 667 then
541 eerror "You must add ${g} to the system first" 668 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 669 die "${g} is not a valid GID"
543 fi 670 fi
544 done 671 done
545 export IFS="${oldifs}" 672 export IFS="${oldifs}"
546 opts="${opts} -g ${egroups}" 673 opts="${opts} -g ${egroups}"
549 fi 676 fi
550 einfo " - Groups: ${egroups}" 677 einfo " - Groups: ${egroups}"
551 678
552 # handle extra and add the user 679 # handle extra and add the user
553 local eextra="$@" 680 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 681 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 682 export SANDBOX_ON="0"
683 if [ "${ARCH}" == "macos" ];
684 then
685 ### Make the user
556 if [ -z "${eextra}" ] ; then 686 if [ -z "${eextra}" ]
687 then
688 dscl . create /users/${euser} uid ${euid}
689 dscl . create /users/${euser} shell ${eshell}
690 dscl . create /users/${euser} home ${ehome}
691 dscl . create /users/${euser} realname "added by portage for ${PN}"
692 ### Add the user to the groups specified
693 for g in ${egroups}
694 do
695 dscl . merge /groups/${g} users ${euser}
696 done
697 else
698 einfo "Extra options are not supported on macos yet"
699 einfo "Please report the ebuild along with the info below"
700 einfo "eextra: ${eextra}"
701 die "Required function missing"
702 fi
703 else
704 if [ -z "${eextra}" ]
705 then
557 useradd ${opts} ${euser} \ 706 useradd ${opts} ${euser} \
558 -c "added by portage for ${PN}" \ 707 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 708 || die "enewuser failed"
560 else 709 else
561 einfo " - Extra: ${eextra}" 710 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 711 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 712 || die "enewuser failed"
713 fi
564 fi 714 fi
565 export SANDBOX_ON="${oldsandbox}" 715 export SANDBOX_ON="${oldsandbox}"
566 716
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 717 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
718 then
568 einfo " - Creating ${ehome} in ${D}" 719 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 720 dodir ${ehome}
570 fowners ${euser} ${ehome} 721 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 722 fperms 755 ${ehome}
572 fi 723 fi
582# gid: next available (see groupadd(8)) 733# gid: next available (see groupadd(8))
583# extra: none 734# extra: none
584enewgroup() { 735enewgroup() {
585 # get the group 736 # get the group
586 local egroup="$1"; shift 737 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 738 if [ -z "${egroup}" ]
739 then
588 eerror "No group specified !" 740 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 741 die "Cannot call enewgroup without a group"
590 fi 742 fi
743
744 # see if group already exists
745 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
746 then
747 return 0
748 fi
591 einfo "Adding group '${egroup}' to your system ..." 749 einfo "Adding group '${egroup}' to your system ..."
592 750
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 751 # options to pass to useradd
606 local opts="" 752 local opts=
607 753
608 # handle gid 754 # handle gid
609 local egid="$1"; shift 755 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 756 if [ ! -z "${egid}" ]
757 then
611 if [ ${egid} -gt 0 ] ; then 758 if [ "${egid}" -gt 0 ]
759 then
760 if [ -z "`egetent group ${egid}`" ]
761 then
762 if [ "${ARCH}" == "macos" ] ; then
763 opts="${opts} ${egid}"
764 else
612 opts="${opts} -g ${egid}" 765 opts="${opts} -g ${egid}"
766 fi
767 else
768 egid="next available; requested gid taken"
769 fi
613 else 770 else
614 eerror "Groupid given but is not greater than 0 !" 771 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 772 die "${egid} is not a valid GID"
616 fi 773 fi
617 else 774 else
622 # handle extra 779 # handle extra
623 local eextra="$@" 780 local eextra="$@"
624 opts="${opts} ${eextra}" 781 opts="${opts} ${eextra}"
625 782
626 # add the group 783 # add the group
627 local oldsandbox=${SANDBOX_ON} 784 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 785 export SANDBOX_ON="0"
786 if [ "${ARCH}" == "macos" ];
787 then
788 if [ ! -z "${eextra}" ];
789 then
790 einfo "Extra options are not supported on macos yet"
791 einfo "Please report the ebuild along with the info below"
792 einfo "eextra: ${eextra}"
793 die "Required function missing"
794 fi
795
796 # If we need the next available
797 case ${egid} in
798 *[!0-9]*) # Non numeric
799 for egid in `jot 898 101`; do
800 [ -z "`egetent group ${egid}`" ] && break
801 done
802 esac
803 dscl . create /groups/${egroup} gid ${egid}
804 dscl . create /groups/${egroup} passwd '*'
805 else
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 806 groupadd ${opts} ${egroup} || die "enewgroup failed"
807 fi
630 export SANDBOX_ON="${oldsandbox}" 808 export SANDBOX_ON="${oldsandbox}"
631} 809}
632 810
633# Simple script to replace 'dos2unix' binaries 811# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 812# vapier@gentoo.org
635# 813#
636# edos2unix(file, <more files>...) 814# edos2unix(file, <more files>...)
637edos2unix() { 815edos2unix() {
638 for f in $@ ; do 816 for f in "$@"
817 do
639 cp ${f} ${T}/edos2unix 818 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 819 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 820 done
642} 821}
643 822
644# Make a desktop file ! 823# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 824# Great for making those icons in kde/gnome startmenu !
654# name: the name that will show up in the menu 833# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 834# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 835# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 836# a full path to an icon
658# type: what kind of application is this ? for categories: 837# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 838# http://www.freedesktop.org/standards/menu-spec/
660# path: if your app needs to startup in a specific dir 839# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 840make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 841 [ -z "$1" ] && eerror "You must specify the executable" && return 1
663 842
664 local exec=${1} 843 local exec="${1}"
665 local name=${2:-${PN}} 844 local name="${2:-${PN}}"
666 local icon=${3:-${PN}.png} 845 local icon="${3:-${PN}.png}"
667 local type=${4} 846 local type="${4}"
847 local subdir="${6}"
668 local path=${5:-${GAMES_PREFIX}} 848 local path="${5:-${GAMES_PREFIX}}"
669 if [ -z "${type}" ] ; then 849 if [ -z "${type}" ]
850 then
670 case ${CATEGORY} in 851 case ${CATEGORY} in
671 app-emulation) type=Emulator ;; 852 "app-emulation")
672 app-games) type=Game ;; 853 type=Emulator
673 *) type="" ;; 854 subdir="Emulation"
855 ;;
856 "games-"*)
857 type=Game
858 subdir="Games"
859 ;;
860 "net-"*)
861 type=Network
862 subdir="${type}"
863 ;;
864 *)
865 type=
866 subdir=
867 ;;
674 esac 868 esac
675 fi 869 fi
676 local desktop=${T}/${exec}.desktop 870 local desktop="${T}/${exec}.desktop"
677 871
678echo "[Desktop Entry] 872echo "[Desktop Entry]
679Encoding=UTF-8 873Encoding=UTF-8
680Version=0.9.2 874Version=0.9.2
681Name=${name} 875Name=${name}
682Type=Application 876Type=Application
683Comment=${DESCRIPTION} 877Comment=${DESCRIPTION}
684Exec=${exec} 878Exec=${exec}
685Path=${path} 879Path=${path}
686Icon=${icon} 880Icon=${icon}
687Categories=Application;${type};" > ${desktop} 881Categories=Application;${type};" > "${desktop}"
688 882
689 if [ -d /usr/share/applications ] ; then 883 if [ -d "/usr/share/applications" ]
884 then
690 insinto /usr/share/applications 885 insinto /usr/share/applications
691 doins ${desktop} 886 doins "${desktop}"
692 fi 887 fi
693 888
694 #if [ -d /usr/share/gnome/apps ] ; then 889 #if [ -d "/usr/share/gnome/apps" ]
890 #then
695 # insinto /usr/share/gnome/apps/Games 891 # insinto /usr/share/gnome/apps/Games
696 # doins ${desktop} 892 # doins ${desktop}
697 #fi 893 #fi
698 894
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 895 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
896 #then
700 # for ver in /usr/kde/* ; do 897 # for ver in /usr/kde/*
898 # do
701 # insinto ${ver}/share/applnk/Games 899 # insinto ${ver}/share/applnk/Games
702 # doins ${desktop} 900 # doins ${desktop}
703 # done 901 # done
704 #fi 902 #fi
705 903
706 if [ -d /usr/share/applnk ] ; then 904 if [ -d "/usr/share/applnk" ]
905 then
707 insinto /usr/share/applnk/${type} 906 insinto /usr/share/applnk/${subdir}
708 doins ${desktop} 907 doins "${desktop}"
709 fi 908 fi
710 909
711 return 0 910 return 0
712} 911}
713 912
714# new convenience patch wrapper function to eventually replace epatch(), 913# for internal use only (unpack_pdv and unpack_makeself)
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 914find_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="" 915 local src="$1"
743 local list2="" 916 if [ -z "${src}" ]
744 declare -i plevel 917 then
745 918 src="${DISTDIR}/${A}"
746 # parse patch sources 919 else
747 for x in $*; do 920 if [ -e "${DISTDIR}/${src}" ]
748 debug-print "$FUNCNAME: parsing parameter $x" 921 then
749 if [ -f "$x" ]; then 922 src="${DISTDIR}/${src}"
750 list="$list $x" 923 elif [ -e "${PWD}/${src}" ]
751 elif [ -d "$x" ]; then 924 then
752 # handles patchdirs like epatch() for now: no recursion. 925 src="${PWD}/${src}"
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 926 elif [ -e "${src}" ]
754 # only patches with _$ARCH_ or _all_ in their filenames are applied. 927 then
755 for file in `ls -A $x`; do 928 src="${src}"
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 929 fi
760 done 930 fi
761 list="`echo $list2 | sort` $list" 931 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
932 echo "${src}"
933}
934
935# Unpack those pesky pdv generated files ...
936# They're self-unpacking programs with the binary package stuffed in
937# the middle of the archive. Valve seems to use it a lot ... too bad
938# it seems to like to segfault a lot :(. So lets take it apart ourselves.
939#
940# Usage: unpack_pdv [file to unpack] [size of off_t]
941# - you have to specify the off_t size ... i have no idea how to extract that
942# information out of the binary executable myself. basically you pass in
943# the size of the off_t type (in bytes) on the machine that built the pdv
944# archive. one way to determine this is by running the following commands:
945# strings <pdv archive> | grep lseek
946# strace -elseek <pdv archive>
947# basically look for the first lseek command (we do the strings/grep because
948# sometimes the function call is _llseek or something) and steal the 2nd
949# parameter. here is an example:
950# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
951# lseek
952# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
953# lseek(3, -4, SEEK_END) = 2981250
954# thus we would pass in the value of '4' as the second parameter.
955unpack_pdv() {
956 local src="`find_unpackable_file $1`"
957 local sizeoff_t="$2"
958
959 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
960
961 local shrtsrc="`basename ${src}`"
962 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
963 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
964 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
965
966 # grab metadata for debug reasons
967 local metafile="`mymktemp ${T}`"
968 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
969
970 # rip out the final file name from the metadata
971 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
972 datafile="`basename ${datafile}`"
973
974 # now lets uncompress/untar the file if need be
975 local tmpfile="`mymktemp ${T}`"
976 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
977
978 local iscompressed="`file -b ${tmpfile}`"
979 if [ "${iscompressed:0:8}" == "compress" ] ; then
980 iscompressed=1
981 mv ${tmpfile}{,.Z}
982 gunzip ${tmpfile}
983 else
984 iscompressed=0
985 fi
986 local istar="`file -b ${tmpfile}`"
987 if [ "${istar:0:9}" == "POSIX tar" ] ; then
988 istar=1
989 else
990 istar=0
991 fi
992
993 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
994 #dd if=${src} ibs=${metaskip} count=1 \
995 # | dd ibs=${tailskip} skip=1 \
996 # | gzip -dc \
997 # > ${datafile}
998 if [ ${iscompressed} -eq 1 ] ; then
999 if [ ${istar} -eq 1 ] ; then
1000 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1001 | head -c $((${metaskip}-${tailskip})) \
1002 | tar -xzf -
762 else 1003 else
763 die "Couldn't find $x" 1004 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1005 | head -c $((${metaskip}-${tailskip})) \
1006 | gzip -dc \
1007 > ${datafile}
1008 fi
1009 else
1010 if [ ${istar} -eq 1 ] ; then
1011 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1012 | head -c $((${metaskip}-${tailskip})) \
1013 | tar --no-same-owner -xf -
1014 else
1015 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1016 | head -c $((${metaskip}-${tailskip})) \
1017 > ${datafile}
1018 fi
764 fi 1019 fi
765 done 1020 true
766 1021 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 1022 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
768
769 for x in $list; do
770 debug-print "$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
780 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
781 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
782 debug-print "$FUNCNAME: raw target=$target"
783 # strip target down to the path/filename, remove leading +++
784 target="${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
790 # look for target
791 for basedir in "$S" "$WORKDIR" "${PWD}"; do
792 debug-print "$FUNCNAME: looking in basedir=$basedir"
793 cd "$basedir"
794
795 # try stripping leading directories
796 target2="$target"
797 plevel=0
798 debug-print "$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
807 # try stripping filename - needed to support patches creating new files
808 target2="${target%/*}"
809 plevel=0
810 debug-print "$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
819 done
820
821 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
822 debug-print "$FUNCNAME: determined plevel=$plevel"
823 # do the patching
824 ebegin "Applying patch ${x##*/}..."
825 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
826 eend $?
827
828 done
829
830} 1023}
831 1024
832# Unpack those pesky makeself generated files ... 1025# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1026# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1027# the end of the archive. Loki utilized the format as does
837# Usage: unpack_makeself [file to unpack] [offset] 1030# Usage: unpack_makeself [file to unpack] [offset]
838# - If the file is not specified then unpack will utilize ${A}. 1031# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1032# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1033# the proper offset from the script itself.
841unpack_makeself() { 1034unpack_makeself() {
842 local src=$1 1035 local src="`find_unpackable_file $1`"
843 local skip=$2 1036 local skip="$2"
844 1037
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1038 local shrtsrc="`basename ${src}`"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1039 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1040 if [ -z "${skip}" ]
1041 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1042 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1043 local skip=0
854 case ${ver} in 1044 case ${ver} in
855 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1045 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1046 skip=`grep -a ^skip= ${src} | cut -d= -f2`
860 ;; 1050 ;;
861 2.1.1) 1051 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1052 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
863 let skip="skip + 1" 1053 let skip="skip + 1"
864 ;; 1054 ;;
1055 2.1.2)
1056 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1057 let skip="skip + 1"
1058 ;;
1059 2.1.3)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1061 let skip="skip + 1"
1062 ;;
865 *) 1063 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 1064 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 1065 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1066 eerror "Please file a bug about the file ${shrtsrc} at"
869 eerror "http://bugs.gentoo.org/ so that support can be added." 1067 eerror "http://bugs.gentoo.org/ so that support can be added."
871 ;; 1069 ;;
872 esac 1070 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1071 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 1072 fi
875 1073
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1074 # 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 1075 local tmpfile="`mymktemp ${T}`"
1076 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1077 local filetype="`file -b ${tmpfile}`"
1078 case ${filetype} in
1079 *tar\ archive)
1080 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1081 ;;
1082 bzip2*)
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1083 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1084 ;;
1085 gzip*)
1086 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1087 ;;
1088 compress*)
1089 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1090 ;;
1091 *)
1092 eerror "Unknown filetype \"${filetype}\" ?"
1093 false
1094 ;;
1095 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1096 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1097}
1098
1099# Display a license for user to accept.
1100#
1101# Usage: check_license [license]
1102# - If the file is not specified then ${LICENSE} is used.
1103check_license() {
1104 local lic=$1
1105 if [ -z "${lic}" ] ; then
1106 lic="${PORTDIR}/licenses/${LICENSE}"
1107 else
1108 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1109 lic="${PORTDIR}/licenses/${src}"
1110 elif [ -e "${PWD}/${src}" ] ; then
1111 lic="${PWD}/${src}"
1112 elif [ -e "${src}" ] ; then
1113 lic="${src}"
1114 fi
1115 fi
1116 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1117 local l="`basename ${lic}`"
1118
1119 # here is where we check for the licenses the user already
1120 # accepted ... if we don't find a match, we make the user accept
1121 local alic
1122 for alic in "${ACCEPT_LICENSE}" ; do
1123 [ "${alic}" == "*" ] && return 0
1124 [ "${alic}" == "${l}" ] && return 0
1125 done
1126
1127 local licmsg="`mymktemp ${T}`"
1128 cat << EOF > ${licmsg}
1129**********************************************************
1130The following license outlines the terms of use of this
1131package. You MUST accept this license for installation to
1132continue. When you are done viewing, hit 'q'. If you
1133CTRL+C out of this, the install will not run!
1134**********************************************************
1135
1136EOF
1137 cat ${lic} >> ${licmsg}
1138 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1139 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1140 read alic
1141 case ${alic} in
1142 yes|Yes|y|Y)
1143 return 0
1144 ;;
1145 *)
1146 echo;echo;echo
1147 eerror "You MUST accept the license to continue! Exiting!"
1148 die "Failed to accept license"
1149 ;;
1150 esac
1151}
1152
1153# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1154# the whole 'non-interactive' policy, but damnit I want CD support !
1155#
1156# with these cdrom functions we handle all the user interaction and
1157# standardize everything. all you have to do is call cdrom_get_cds()
1158# and when the function returns, you can assume that the cd has been
1159# found at CDROM_ROOT.
1160#
1161# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1162# etc... if you want to give the cds better names, then just export
1163# the CDROM_NAME_X variables before calling cdrom_get_cds().
1164#
1165# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1166#
1167# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1168# - this will attempt to locate a cd based upon a file that is on
1169# the cd ... the more files you give this function, the more cds
1170# the cdrom functions will handle
1171cdrom_get_cds() {
1172 # first we figure out how many cds we're dealing with by
1173 # the # of files they gave us
1174 local cdcnt=0
1175 local f=
1176 for f in "$@" ; do
1177 cdcnt=$((cdcnt + 1))
1178 export CDROM_CHECK_${cdcnt}="$f"
1179 done
1180 export CDROM_TOTAL_CDS=${cdcnt}
1181 export CDROM_CURRENT_CD=1
1182
1183 # now we see if the user gave use CD_ROOT ...
1184 # if they did, let's just believe them that it's correct
1185 if [ ! -z "${CD_ROOT}" ] ; then
1186 export CDROM_ROOT="${CD_ROOT}"
1187 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1188 return
1189 fi
1190 # do the same for CD_ROOT_X
1191 if [ ! -z "${CD_ROOT_1}" ] ; then
1192 local var=
1193 cdcnt=0
1194 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1195 cdcnt=$((cdcnt + 1))
1196 var="CD_ROOT_${cdcnt}"
1197 if [ -z "${!var}" ] ; then
1198 eerror "You must either use just the CD_ROOT"
1199 eerror "or specify ALL the CD_ROOT_X variables."
1200 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1201 die "could not locate CD_ROOT_${cdcnt}"
1202 fi
1203 export CDROM_ROOTS_${cdcnt}="${!var}"
1204 done
1205 export CDROM_ROOT=${CDROM_ROOTS_1}
1206 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1207 return
1208 fi
1209
1210 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1211 einfon "This ebuild will need the "
1212 if [ -z "${CDROM_NAME}" ] ; then
1213 echo "cdrom for ${PN}."
1214 else
1215 echo "${CDROM_NAME}."
1216 fi
1217 echo
1218 einfo "If you do not have the CD, but have the data files"
1219 einfo "mounted somewhere on your filesystem, just export"
1220 einfo "the variable CD_ROOT so that it points to the"
1221 einfo "directory containing the files."
1222 echo
1223 else
1224 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1225 cdcnt=0
1226 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1227 cdcnt=$((cdcnt + 1))
1228 var="CDROM_NAME_${cdcnt}"
1229 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1230 done
1231 echo
1232 einfo "If you do not have the CDs, but have the data files"
1233 einfo "mounted somewhere on your filesystem, just export"
1234 einfo "the following variables so they point to the right place:"
1235 einfon ""
1236 cdcnt=0
1237 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1238 cdcnt=$((cdcnt + 1))
1239 echo -n " CD_ROOT_${cdcnt}"
1240 done
1241 echo
1242 einfo "Or, if you have all the files in the same place, or"
1243 einfo "you only have one cdrom, you can export CD_ROOT"
1244 einfo "and that place will be used as the same data source"
1245 einfo "for all the CDs."
1246 echo
1247 fi
1248 export CDROM_CURRENT_CD=0
1249 cdrom_load_next_cd
1250}
1251
1252# this is only used when you need access to more than one cd.
1253# when you have finished using the first cd, just call this function.
1254# when it returns, CDROM_ROOT will be pointing to the second cd.
1255# remember, you can only go forward in the cd chain, you can't go back.
1256cdrom_load_next_cd() {
1257 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1258 local var=
1259
1260 if [ ! -z "${CD_ROOT}" ] ; then
1261 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1262 return
1263 fi
1264
1265 unset CDROM_ROOT
1266 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1267 if [ -z "${!var}" ] ; then
1268 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1269 cdrom_locate_file_on_cd ${!var}
1270 else
1271 export CDROM_ROOT="${!var}"
1272 fi
1273
1274 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1275}
1276
1277# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1278# functions. this should *never* be called from an ebuild.
1279# all it does is try to locate a give file on a cd ... if the cd isn't
1280# found, then a message asking for the user to insert the cdrom will be
1281# displayed and we'll hang out here until:
1282# (1) the file is found on a mounted cdrom
1283# (2) the user hits CTRL+C
1284cdrom_locate_file_on_cd() {
1285 while [ -z "${CDROM_ROOT}" ] ; do
1286 local dir="$(dirname ${@})"
1287 local file="$(basename ${@})"
1288 local mline=""
1289 local showedmsg=0
1290
1291 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1292 [ -d "${mline}/${dir}" ] || continue
1293 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1294 && export CDROM_ROOT=${mline}
1295 done
1296
1297 if [ -z "${CDROM_ROOT}" ] ; then
1298 echo
1299 if [ ${showedmsg} -eq 0 ] ; then
1300 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1301 if [ -z "${CDROM_NAME}" ] ; then
1302 einfo "Please insert the cdrom for ${PN} now !"
1303 else
1304 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1305 fi
1306 else
1307 if [ -z "${CDROM_NAME_1}" ] ; then
1308 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1309 else
1310 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1311 einfo "Please insert+mount the ${!var} cdrom now !"
1312 fi
1313 fi
1314 showedmsg=1
1315 fi
1316 einfo "Press return to scan for the cd again"
1317 einfo "or hit CTRL+C to abort the emerge."
1318 read
1319 fi
1320 done
1321}
1322
1323# Make sure that LINGUAS only contains languages that
1324# a package can support
1325#
1326# usage: strip-linguas <allow LINGUAS>
1327# strip-linguas -i <directories of .po files>
1328# strip-linguas -u <directories of .po files>
1329#
1330# The first form allows you to specify a list of LINGUAS.
1331# The -i builds a list of po files found in all the
1332# directories and uses the intersection of the lists.
1333# The -u builds a list of po files found in all the
1334# directories and uses the union of the lists.
1335strip-linguas() {
1336 local ls newls
1337 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1338 local op="$1"; shift
1339 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1340 local d f
1341 for d in "$@" ; do
1342 if [ "${op}" == "-u" ] ; then
1343 newls="${ls}"
1344 else
1345 newls=""
1346 fi
1347 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1348 if [ "${op}" == "-i" ] ; then
1349 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1350 else
1351 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1352 fi
1353 done
1354 ls="${newls}"
1355 done
1356 ls="${ls//.po}"
1357 else
1358 ls="$@"
1359 fi
1360
1361 ls=" ${ls} "
1362 newls=""
1363 for f in ${LINGUAS} ; do
1364 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1365 nl="${newls} ${f}"
1366 else
1367 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1368 fi
1369 done
1370 if [ -z "${newls}" ] ; then
1371 unset LINGUAS
1372 else
1373 export LINGUAS="${newls}"
1374 fi
1375}

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