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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 1.41 2003/07/14 04:47:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.106 2004/09/21 17:34:33 wolf31o2 Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38
39 # Just make sure it exists 117 # Just make sure it exists
40 dodir /usr/lib 118 dodir /usr/$(get_libdir)
41 119
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 120 cat > "${D}/usr/$(get_libdir)/$1" << END_LDSCRIPT
43/* GNU ld script 121/* GNU ld script
44 Because Gentoo have critical dynamic libraries 122 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 123 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 124 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 125 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 126 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 127 more info. */
50GROUP ( /lib/libxxx ) 128GROUP ( /$(get_libdir)/$1 )
51END_LDSCRIPT 129END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 130}
57 131
58# Simple function to draw a line consisting of '=' the same length as $* 132# Simple function to draw a line consisting of '=' the same length as $*
59# 133#
60# <azarah@gentoo.org> (11 Nov 2002) 134# <azarah@gentoo.org> (11 Nov 2002)
88# Default directory where patches are located 162# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 163EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 164# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 165EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 166# Default options for patch
167# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 168EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 169# List of patches not to apply. Not this is only file names,
95# and not the full path .. 170# and not the full path ..
96EPATCH_EXCLUDE="" 171EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 172# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 173EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 218 local SINGLE_PATCH="no"
144 local x="" 219 local x=""
145 220
146 if [ "$#" -gt 1 ] 221 if [ "$#" -gt 1 ]
147 then 222 then
148 eerror "Invalid arguments to epatch()" 223 local m=""
149 die "Invalid arguments to epatch()" 224 einfo "${#} patches to apply..."
225 for m in "$@" ; do
226 epatch "${m}"
227 done
228 return 0
150 fi 229 fi
151 230
152 if [ -n "$1" -a -f "$1" ] 231 if [ -n "$1" -a -f "$1" ]
153 then 232 then
154 SINGLE_PATCH="yes" 233 SINGLE_PATCH="yes"
257 else 336 else
258 PATCH_TARGET="${x}" 337 PATCH_TARGET="${x}"
259 fi 338 fi
260 339
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 340 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 342
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 345
267 if [ "${PATCH_SUFFIX}" != "patch" ] 346 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 353 count=5
275 break 354 break
276 fi 355 fi
277 fi 356 fi
278 357
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 358 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 359 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 365
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 366 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 367
289 if [ "$?" -ne 0 ] 368 if [ "$?" -ne 0 ]
290 then 369 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 370 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 371 echo
335# This function return true if we are using the NPTL pthreads 414# This function return true if we are using the NPTL pthreads
336# implementation. 415# implementation.
337# 416#
338# <azarah@gentoo.org> (06 March 2003) 417# <azarah@gentoo.org> (06 March 2003)
339# 418#
340
341have_NPTL() { 419have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 420 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 421 #define _XOPEN_SOURCE
345 #include <unistd.h> 422 #include <unistd.h>
346 #include <stdio.h> 423 #include <stdio.h>
347 424
401 fi 478 fi
402 479
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 480 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 481
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 482 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 483 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 484 then
408 # these archs will always have "[Pp]rocessor" 485 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 486 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 487
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 488 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 498 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 499 else
423 jobs=2 500 jobs=2
424 fi 501 fi
425 502
426 elif [ "${ARCH}" = "ppc" ] 503 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 504 then
428 # ppc has "processor", but only when compiled with SMP 505 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 506 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 507 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 508 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 509 else
433 jobs=2 510 jobs=2
434 fi 511 fi
512 elif [ "${ARCH}" = "s390" ]
513 then
514 # s390 has "# processors : "
515 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 516 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 517 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 518 die "Unknown ARCH -- ${ARCH}!"
438 fi 519 fi
439 520
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 532 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 533 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 534 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 535 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 536 fi
537 fi
538}
539
540# Cheap replacement for when debianutils (and thus mktemp)
541# does not exist on the users system
542# vapier@gentoo.org
543#
544# Takes just 1 parameter (the directory to create tmpfile in)
545mymktemp() {
546 local topdir="$1"
547
548 [ -z "${topdir}" ] && topdir=/tmp
549 if [ "`which mktemp 2>/dev/null`" ]
550 then
551 mktemp -p ${topdir}
552 else
553 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
554 touch ${tmp}
555 echo ${tmp}
556 fi
557}
558
559# Small wrapper for getent (Linux) and nidump (Mac OS X)
560# used in enewuser()/enewgroup()
561# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
562#
563# egetent(database, key)
564egetent() {
565 if use macos || use ppc-macos ; then
566 case "$2" in
567 *[!0-9]*) # Non numeric
568 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
569 ;;
570 *) # Numeric
571 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
572 ;;
573 esac
574 else
575 getent $1 $2
456 fi 576 fi
457} 577}
458 578
459# Simplify/standardize adding users to the system 579# Simplify/standardize adding users to the system
460# vapier@gentoo.org 580# vapier@gentoo.org
470# groups: none 590# groups: none
471# extra: comment of 'added by portage for ${PN}' 591# extra: comment of 'added by portage for ${PN}'
472enewuser() { 592enewuser() {
473 # get the username 593 # get the username
474 local euser="$1"; shift 594 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 595 if [ -z "${euser}" ]
596 then
476 eerror "No username specified !" 597 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 598 die "Cannot call enewuser without a username"
478 fi 599 fi
600
601 # lets see if the username already exists
602 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
603 then
604 return 0
605 fi
479 einfo "Adding user '${euser}' to your system ..." 606 einfo "Adding user '${euser}' to your system ..."
480 607
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 608 # options to pass to useradd
494 local opts="" 609 local opts=
495 610
496 # handle uid 611 # handle uid
497 local euid="$1"; shift 612 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 613 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
614 then
499 if [ ${euid} -gt 0 ] ; then 615 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 616 then
617 if [ ! -z "`egetent passwd ${euid}`" ]
618 then
619 euid="next"
620 fi
501 else 621 else
502 eerror "Userid given but is not greater than 0 !" 622 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 623 die "${euid} is not a valid UID"
504 fi 624 fi
505 else 625 else
506 euid="next available" 626 euid="next"
627 fi
628 if [ "${euid}" == "next" ]
629 then
630 local pwrange
631 if use macos || use ppc-macos ; then
632 pwrange="`jot 898 101`"
633 else
634 pwrange="`seq 101 999`"
507 fi 635 fi
636 for euid in ${pwrange} ; do
637 [ -z "`egetent passwd ${euid}`" ] && break
638 done
639 fi
640 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 641 einfo " - Userid: ${euid}"
509 642
510 # handle shell 643 # handle shell
511 local eshell="$1"; shift 644 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 645 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
646 then
513 if [ ! -e ${eshell} ] ; then 647 if [ ! -e "${eshell}" ]
648 then
514 eerror "A shell was specified but it does not exist !" 649 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 650 die "${eshell} does not exist"
516 fi 651 fi
517 else 652 else
518 eshell=/bin/false 653 eshell="/bin/false"
519 fi 654 fi
520 einfo " - Shell: ${eshell}" 655 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 656 opts="${opts} -s ${eshell}"
522 657
523 # handle homedir 658 # handle homedir
524 local ehome="$1"; shift 659 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 660 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
661 then
526 ehome=/dev/null 662 ehome="/dev/null"
527 fi 663 fi
528 einfo " - Home: ${ehome}" 664 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 665 opts="${opts} -d ${ehome}"
530 666
531 # handle groups 667 # handle groups
532 local egroups="$1"; shift 668 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 669 if [ ! -z "${egroups}" ]
534 local realgroup 670 then
535 local oldifs="${IFS}" 671 local oldifs="${IFS}"
536 export IFS="," 672 export IFS=","
537 for g in ${egroups} ; do 673 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 674 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 675 if [ -z "`egetent group \"${g}\"`" ]
540 if [ "${g}" != "${realgroup}" ] ; then 676 then
541 eerror "You must add ${g} to the system first" 677 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 678 die "${g} is not a valid GID"
543 fi 679 fi
544 done 680 done
545 export IFS="${oldifs}" 681 export IFS="${oldifs}"
546 opts="${opts} -g ${egroups}" 682 opts="${opts} -g ${egroups}"
549 fi 685 fi
550 einfo " - Groups: ${egroups}" 686 einfo " - Groups: ${egroups}"
551 687
552 # handle extra and add the user 688 # handle extra and add the user
553 local eextra="$@" 689 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 690 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 691 export SANDBOX_ON="0"
692 if use macos || use ppc-macos ;
693 then
694 ### Make the user
556 if [ -z "${eextra}" ] ; then 695 if [ -z "${eextra}" ]
696 then
697 dscl . create /users/${euser} uid ${euid}
698 dscl . create /users/${euser} shell ${eshell}
699 dscl . create /users/${euser} home ${ehome}
700 dscl . create /users/${euser} realname "added by portage for ${PN}"
701 ### Add the user to the groups specified
702 for g in ${egroups}
703 do
704 dscl . merge /groups/${g} users ${euser}
705 done
706 else
707 einfo "Extra options are not supported on macos yet"
708 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}"
710 die "Required function missing"
711 fi
712 else
713 if [ -z "${eextra}" ]
714 then
557 useradd ${opts} ${euser} \ 715 useradd ${opts} ${euser} \
558 -c "added by portage for ${PN}" \ 716 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 717 || die "enewuser failed"
560 else 718 else
561 einfo " - Extra: ${eextra}" 719 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 720 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 721 || die "enewuser failed"
722 fi
564 fi 723 fi
565 export SANDBOX_ON="${oldsandbox}" 724 export SANDBOX_ON="${oldsandbox}"
566 725
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 726 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
727 then
568 einfo " - Creating ${ehome} in ${D}" 728 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 729 dodir ${ehome}
570 fowners ${euser} ${ehome} 730 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 731 fperms 755 ${ehome}
572 fi 732 fi
582# gid: next available (see groupadd(8)) 742# gid: next available (see groupadd(8))
583# extra: none 743# extra: none
584enewgroup() { 744enewgroup() {
585 # get the group 745 # get the group
586 local egroup="$1"; shift 746 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 747 if [ -z "${egroup}" ]
748 then
588 eerror "No group specified !" 749 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 750 die "Cannot call enewgroup without a group"
590 fi 751 fi
752
753 # see if group already exists
754 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
755 then
756 return 0
757 fi
591 einfo "Adding group '${egroup}' to your system ..." 758 einfo "Adding group '${egroup}' to your system ..."
592 759
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 760 # options to pass to useradd
606 local opts="" 761 local opts=
607 762
608 # handle gid 763 # handle gid
609 local egid="$1"; shift 764 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 765 if [ ! -z "${egid}" ]
766 then
611 if [ ${egid} -gt 0 ] ; then 767 if [ "${egid}" -gt 0 ]
768 then
769 if [ -z "`egetent group ${egid}`" ]
770 then
771 if use macos || use ppc-macos ; then
772 opts="${opts} ${egid}"
773 else
612 opts="${opts} -g ${egid}" 774 opts="${opts} -g ${egid}"
775 fi
776 else
777 egid="next available; requested gid taken"
778 fi
613 else 779 else
614 eerror "Groupid given but is not greater than 0 !" 780 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 781 die "${egid} is not a valid GID"
616 fi 782 fi
617 else 783 else
622 # handle extra 788 # handle extra
623 local eextra="$@" 789 local eextra="$@"
624 opts="${opts} ${eextra}" 790 opts="${opts} ${eextra}"
625 791
626 # add the group 792 # add the group
627 local oldsandbox=${SANDBOX_ON} 793 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 794 export SANDBOX_ON="0"
795 if use macos || use ppc-macos ;
796 then
797 if [ ! -z "${eextra}" ];
798 then
799 einfo "Extra options are not supported on macos yet"
800 einfo "Please report the ebuild along with the info below"
801 einfo "eextra: ${eextra}"
802 die "Required function missing"
803 fi
804
805 # If we need the next available
806 case ${egid} in
807 *[!0-9]*) # Non numeric
808 for egid in `jot 898 101`; do
809 [ -z "`egetent group ${egid}`" ] && break
810 done
811 esac
812 dscl . create /groups/${egroup} gid ${egid}
813 dscl . create /groups/${egroup} passwd '*'
814 else
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 815 groupadd ${opts} ${egroup} || die "enewgroup failed"
816 fi
630 export SANDBOX_ON="${oldsandbox}" 817 export SANDBOX_ON="${oldsandbox}"
631} 818}
632 819
633# Simple script to replace 'dos2unix' binaries 820# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 821# vapier@gentoo.org
635# 822#
636# edos2unix(file, <more files>...) 823# edos2unix(file, <more files>...)
637edos2unix() { 824edos2unix() {
638 for f in $@ ; do 825 for f in "$@"
826 do
639 cp ${f} ${T}/edos2unix 827 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 828 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 829 done
642} 830}
643 831
644# Make a desktop file ! 832# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 833# Great for making those icons in kde/gnome startmenu !
654# name: the name that will show up in the menu 842# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 843# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 844# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 845# a full path to an icon
658# type: what kind of application is this ? for categories: 846# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 847# http://www.freedesktop.org/standards/menu-spec/
660# path: if your app needs to startup in a specific dir 848# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 849make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 850 [ -z "$1" ] && eerror "You must specify the executable" && return 1
663 851
664 local exec=${1} 852 local exec="${1}"
665 local name=${2:-${PN}} 853 local name="${2:-${PN}}"
666 local icon=${3:-${PN}.png} 854 local icon="${3:-${PN}.png}"
667 local type=${4} 855 local type="${4}"
856 local subdir="${6}"
668 local path=${5:-${GAMES_PREFIX}} 857 local path="${5:-${GAMES_BINDIR}}"
669 if [ -z "${type}" ] ; then 858 if [ -z "${type}" ]
859 then
670 case ${CATEGORY} in 860 case ${CATEGORY} in
671 app-emulation) type=Emulator ;; 861 "app-emulation")
672 app-games) type=Game ;; 862 type=Emulator
673 *) type="" ;; 863 subdir="Emulation"
864 ;;
865 "games-"*)
866 type=Game
867 subdir="Games"
868 ;;
869 "net-"*)
870 type=Network
871 subdir="${type}"
872 ;;
873 *)
874 type=
875 subdir=
876 ;;
674 esac 877 esac
675 fi 878 fi
676 local desktop=${T}/${exec}.desktop 879 local desktop="${T}/${exec}.desktop"
677 880
678echo "[Desktop Entry] 881echo "[Desktop Entry]
679Encoding=UTF-8 882Encoding=UTF-8
680Version=0.9.2 883Version=0.9.2
681Name=${name} 884Name=${name}
682Type=Application 885Type=Application
683Comment=${DESCRIPTION} 886Comment=${DESCRIPTION}
684Exec=${exec} 887Exec=${exec}
685Path=${path} 888Path=${path}
686Icon=${icon} 889Icon=${icon}
687Categories=Application;${type};" > ${desktop} 890Categories=Application;${type};" > "${desktop}"
688 891
689 if [ -d /usr/share/applications ] ; then 892 if [ -d "/usr/share/applications" ]
893 then
690 insinto /usr/share/applications 894 insinto /usr/share/applications
691 doins ${desktop} 895 doins "${desktop}"
692 fi 896 fi
693 897
694 #if [ -d /usr/share/gnome/apps ] ; then 898 #if [ -d "/usr/share/gnome/apps" ]
899 #then
695 # insinto /usr/share/gnome/apps/Games 900 # insinto /usr/share/gnome/apps/Games
696 # doins ${desktop} 901 # doins ${desktop}
697 #fi 902 #fi
698 903
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 904 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
905 #then
700 # for ver in /usr/kde/* ; do 906 # for ver in /usr/kde/*
907 # do
701 # insinto ${ver}/share/applnk/Games 908 # insinto ${ver}/share/applnk/Games
702 # doins ${desktop} 909 # doins ${desktop}
703 # done 910 # done
704 #fi 911 #fi
705 912
706 if [ -d /usr/share/applnk ] ; then 913 if [ -d "/usr/share/applnk" ]
914 then
707 insinto /usr/share/applnk/${type} 915 insinto /usr/share/applnk/${subdir}
708 doins ${desktop} 916 doins "${desktop}"
709 fi 917 fi
710 918
711 return 0 919 return 0
712} 920}
713 921
714# new convenience patch wrapper function to eventually replace epatch(), 922# for internal use only (unpack_pdv and unpack_makeself)
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 923find_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="" 924 local src="$1"
743 local list2="" 925 if [ -z "${src}" ]
744 declare -i plevel 926 then
745 927 src="${DISTDIR}/${A}"
746 # parse patch sources 928 else
747 for x in $*; do 929 if [ -e "${DISTDIR}/${src}" ]
748 debug-print "$FUNCNAME: parsing parameter $x" 930 then
749 if [ -f "$x" ]; then 931 src="${DISTDIR}/${src}"
750 list="$list $x" 932 elif [ -e "${PWD}/${src}" ]
751 elif [ -d "$x" ]; then 933 then
752 # handles patchdirs like epatch() for now: no recursion. 934 src="${PWD}/${src}"
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 935 elif [ -e "${src}" ]
754 # only patches with _$ARCH_ or _all_ in their filenames are applied. 936 then
755 for file in `ls -A $x`; do 937 src="${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 938 fi
760 done 939 fi
761 list="`echo $list2 | sort` $list" 940 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
941 echo "${src}"
942}
943
944# Unpack those pesky pdv generated files ...
945# They're self-unpacking programs with the binary package stuffed in
946# the middle of the archive. Valve seems to use it a lot ... too bad
947# it seems to like to segfault a lot :(. So lets take it apart ourselves.
948#
949# Usage: unpack_pdv [file to unpack] [size of off_t]
950# - you have to specify the off_t size ... i have no idea how to extract that
951# information out of the binary executable myself. basically you pass in
952# the size of the off_t type (in bytes) on the machine that built the pdv
953# archive. one way to determine this is by running the following commands:
954# strings <pdv archive> | grep lseek
955# strace -elseek <pdv archive>
956# basically look for the first lseek command (we do the strings/grep because
957# sometimes the function call is _llseek or something) and steal the 2nd
958# parameter. here is an example:
959# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
960# lseek
961# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
962# lseek(3, -4, SEEK_END) = 2981250
963# thus we would pass in the value of '4' as the second parameter.
964unpack_pdv() {
965 local src="`find_unpackable_file $1`"
966 local sizeoff_t="$2"
967
968 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
969
970 local shrtsrc="`basename ${src}`"
971 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
972 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
973 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
974
975 # grab metadata for debug reasons
976 local metafile="`mymktemp ${T}`"
977 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
978
979 # rip out the final file name from the metadata
980 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
981 datafile="`basename ${datafile}`"
982
983 # now lets uncompress/untar the file if need be
984 local tmpfile="`mymktemp ${T}`"
985 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
986
987 local iscompressed="`file -b ${tmpfile}`"
988 if [ "${iscompressed:0:8}" == "compress" ] ; then
989 iscompressed=1
990 mv ${tmpfile}{,.Z}
991 gunzip ${tmpfile}
992 else
993 iscompressed=0
994 fi
995 local istar="`file -b ${tmpfile}`"
996 if [ "${istar:0:9}" == "POSIX tar" ] ; then
997 istar=1
998 else
999 istar=0
1000 fi
1001
1002 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1003 #dd if=${src} ibs=${metaskip} count=1 \
1004 # | dd ibs=${tailskip} skip=1 \
1005 # | gzip -dc \
1006 # > ${datafile}
1007 if [ ${iscompressed} -eq 1 ] ; then
1008 if [ ${istar} -eq 1 ] ; then
1009 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1010 | head -c $((${metaskip}-${tailskip})) \
1011 | tar -xzf -
762 else 1012 else
763 die "Couldn't find $x" 1013 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1014 | head -c $((${metaskip}-${tailskip})) \
1015 | gzip -dc \
1016 > ${datafile}
1017 fi
1018 else
1019 if [ ${istar} -eq 1 ] ; then
1020 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1021 | head -c $((${metaskip}-${tailskip})) \
1022 | tar --no-same-owner -xf -
1023 else
1024 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1025 | head -c $((${metaskip}-${tailskip})) \
1026 > ${datafile}
1027 fi
764 fi 1028 fi
765 done 1029 true
766 1030 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 1031 #assert "failure unpacking pdv ('${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} 1032}
831 1033
832# Unpack those pesky makeself generated files ... 1034# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1035# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1036# the end of the archive. Loki utilized the format as does
837# Usage: unpack_makeself [file to unpack] [offset] 1039# Usage: unpack_makeself [file to unpack] [offset]
838# - If the file is not specified then unpack will utilize ${A}. 1040# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1041# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1042# the proper offset from the script itself.
841unpack_makeself() { 1043unpack_makeself() {
842 local src=$1 1044 local src="`find_unpackable_file $1`"
843 local skip=$2 1045 local skip="$2"
844 1046
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1047 local shrtsrc="`basename ${src}`"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1048 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1049 if [ -z "${skip}" ]
1050 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1051 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1052 local skip=0
854 case ${ver} in 1053 case ${ver} in
855 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1054 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1055 skip=`grep -a ^skip= ${src} | cut -d= -f2`
860 ;; 1059 ;;
861 2.1.1) 1060 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1061 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
863 let skip="skip + 1" 1062 let skip="skip + 1"
864 ;; 1063 ;;
1064 2.1.2)
1065 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1066 let skip="skip + 1"
1067 ;;
1068 2.1.3)
1069 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1070 let skip="skip + 1"
1071 ;;
865 *) 1072 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 1073 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 1074 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1075 eerror "Please file a bug about the file ${shrtsrc} at"
869 eerror "http://bugs.gentoo.org/ so that support can be added." 1076 eerror "http://bugs.gentoo.org/ so that support can be added."
871 ;; 1078 ;;
872 esac 1079 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1080 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 1081 fi
875 1082
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1083 # 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 1084 local tmpfile="`mymktemp ${T}`"
1085 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1086 local filetype="`file -b ${tmpfile}`"
1087 case ${filetype} in
1088 *tar\ archive)
1089 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1090 ;;
1091 bzip2*)
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1092 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1093 ;;
1094 gzip*)
1095 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1096 ;;
1097 compress*)
1098 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1099 ;;
1100 *)
1101 eerror "Unknown filetype \"${filetype}\" ?"
1102 false
1103 ;;
1104 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1105 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1106}
1107
1108# Display a license for user to accept.
1109#
1110# Usage: check_license [license]
1111# - If the file is not specified then ${LICENSE} is used.
1112check_license() {
1113 local lic=$1
1114 if [ -z "${lic}" ] ; then
1115 lic="${PORTDIR}/licenses/${LICENSE}"
1116 else
1117 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1118 lic="${PORTDIR}/licenses/${src}"
1119 elif [ -e "${PWD}/${src}" ] ; then
1120 lic="${PWD}/${src}"
1121 elif [ -e "${src}" ] ; then
1122 lic="${src}"
1123 fi
1124 fi
1125 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1126 local l="`basename ${lic}`"
1127
1128 # here is where we check for the licenses the user already
1129 # accepted ... if we don't find a match, we make the user accept
1130 local shopts=$-
1131 local alic
1132 set -o noglob #so that bash doesn't expand "*"
1133 for alic in ${ACCEPT_LICENSE} ; do
1134 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1135 set +o noglob; set -${shopts} #reset old shell opts
1136 return 0
1137 fi
1138 done
1139 set +o noglob; set -$shopts #reset old shell opts
1140
1141 local licmsg="`mymktemp ${T}`"
1142 cat << EOF > ${licmsg}
1143**********************************************************
1144The following license outlines the terms of use of this
1145package. You MUST accept this license for installation to
1146continue. When you are done viewing, hit 'q'. If you
1147CTRL+C out of this, the install will not run!
1148**********************************************************
1149
1150EOF
1151 cat ${lic} >> ${licmsg}
1152 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1153 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1154 read alic
1155 case ${alic} in
1156 yes|Yes|y|Y)
1157 return 0
1158 ;;
1159 *)
1160 echo;echo;echo
1161 eerror "You MUST accept the license to continue! Exiting!"
1162 die "Failed to accept license"
1163 ;;
1164 esac
1165}
1166
1167# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1168# the whole 'non-interactive' policy, but damnit I want CD support !
1169#
1170# with these cdrom functions we handle all the user interaction and
1171# standardize everything. all you have to do is call cdrom_get_cds()
1172# and when the function returns, you can assume that the cd has been
1173# found at CDROM_ROOT.
1174#
1175# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1176# etc... if you want to give the cds better names, then just export
1177# the CDROM_NAME_X variables before calling cdrom_get_cds().
1178#
1179# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1180#
1181# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1182# - this will attempt to locate a cd based upon a file that is on
1183# the cd ... the more files you give this function, the more cds
1184# the cdrom functions will handle
1185cdrom_get_cds() {
1186 # first we figure out how many cds we're dealing with by
1187 # the # of files they gave us
1188 local cdcnt=0
1189 local f=
1190 for f in "$@" ; do
1191 cdcnt=$((cdcnt + 1))
1192 export CDROM_CHECK_${cdcnt}="$f"
1193 done
1194 export CDROM_TOTAL_CDS=${cdcnt}
1195 export CDROM_CURRENT_CD=1
1196
1197 # now we see if the user gave use CD_ROOT ...
1198 # if they did, let's just believe them that it's correct
1199 if [ ! -z "${CD_ROOT}" ] ; then
1200 export CDROM_ROOT="${CD_ROOT}"
1201 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1202 return
1203 fi
1204 # do the same for CD_ROOT_X
1205 if [ ! -z "${CD_ROOT_1}" ] ; then
1206 local var=
1207 cdcnt=0
1208 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1209 cdcnt=$((cdcnt + 1))
1210 var="CD_ROOT_${cdcnt}"
1211 if [ -z "${!var}" ] ; then
1212 eerror "You must either use just the CD_ROOT"
1213 eerror "or specify ALL the CD_ROOT_X variables."
1214 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1215 die "could not locate CD_ROOT_${cdcnt}"
1216 fi
1217 export CDROM_ROOTS_${cdcnt}="${!var}"
1218 done
1219 export CDROM_ROOT=${CDROM_ROOTS_1}
1220 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1221 return
1222 fi
1223
1224 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1225 einfon "This ebuild will need the "
1226 if [ -z "${CDROM_NAME}" ] ; then
1227 echo "cdrom for ${PN}."
1228 else
1229 echo "${CDROM_NAME}."
1230 fi
1231 echo
1232 einfo "If you do not have the CD, but have the data files"
1233 einfo "mounted somewhere on your filesystem, just export"
1234 einfo "the variable CD_ROOT so that it points to the"
1235 einfo "directory containing the files."
1236 echo
1237 else
1238 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1239 cdcnt=0
1240 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1241 cdcnt=$((cdcnt + 1))
1242 var="CDROM_NAME_${cdcnt}"
1243 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1244 done
1245 echo
1246 einfo "If you do not have the CDs, but have the data files"
1247 einfo "mounted somewhere on your filesystem, just export"
1248 einfo "the following variables so they point to the right place:"
1249 einfon ""
1250 cdcnt=0
1251 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1252 cdcnt=$((cdcnt + 1))
1253 echo -n " CD_ROOT_${cdcnt}"
1254 done
1255 echo
1256 einfo "Or, if you have all the files in the same place, or"
1257 einfo "you only have one cdrom, you can export CD_ROOT"
1258 einfo "and that place will be used as the same data source"
1259 einfo "for all the CDs."
1260 echo
1261 fi
1262 export CDROM_CURRENT_CD=0
1263 cdrom_load_next_cd
1264}
1265
1266# this is only used when you need access to more than one cd.
1267# when you have finished using the first cd, just call this function.
1268# when it returns, CDROM_ROOT will be pointing to the second cd.
1269# remember, you can only go forward in the cd chain, you can't go back.
1270cdrom_load_next_cd() {
1271 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1272 local var=
1273
1274 if [ ! -z "${CD_ROOT}" ] ; then
1275 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1276 return
1277 fi
1278
1279 unset CDROM_ROOT
1280 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1281 if [ -z "${!var}" ] ; then
1282 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1283 cdrom_locate_file_on_cd ${!var}
1284 else
1285 export CDROM_ROOT="${!var}"
1286 fi
1287
1288 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1289}
1290
1291# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1292# functions. this should *never* be called from an ebuild.
1293# all it does is try to locate a give file on a cd ... if the cd isn't
1294# found, then a message asking for the user to insert the cdrom will be
1295# displayed and we'll hang out here until:
1296# (1) the file is found on a mounted cdrom
1297# (2) the user hits CTRL+C
1298cdrom_locate_file_on_cd() {
1299 while [ -z "${CDROM_ROOT}" ] ; do
1300 local dir="$(dirname ${@})"
1301 local file="$(basename ${@})"
1302 local mline=""
1303 local showedmsg=0
1304
1305 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1306 [ -d "${mline}/${dir}" ] || continue
1307 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1308 && export CDROM_ROOT=${mline}
1309 done
1310
1311 if [ -z "${CDROM_ROOT}" ] ; then
1312 echo
1313 if [ ${showedmsg} -eq 0 ] ; then
1314 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1315 if [ -z "${CDROM_NAME}" ] ; then
1316 einfo "Please insert the cdrom for ${PN} now !"
1317 else
1318 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1319 fi
1320 else
1321 if [ -z "${CDROM_NAME_1}" ] ; then
1322 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1323 else
1324 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1325 einfo "Please insert+mount the ${!var} cdrom now !"
1326 fi
1327 fi
1328 showedmsg=1
1329 fi
1330 einfo "Press return to scan for the cd again"
1331 einfo "or hit CTRL+C to abort the emerge."
1332 read
1333 fi
1334 done
1335}
1336
1337# Make sure that LINGUAS only contains languages that
1338# a package can support
1339#
1340# usage: strip-linguas <allow LINGUAS>
1341# strip-linguas -i <directories of .po files>
1342# strip-linguas -u <directories of .po files>
1343#
1344# The first form allows you to specify a list of LINGUAS.
1345# The -i builds a list of po files found in all the
1346# directories and uses the intersection of the lists.
1347# The -u builds a list of po files found in all the
1348# directories and uses the union of the lists.
1349strip-linguas() {
1350 local ls newls
1351 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1352 local op="$1"; shift
1353 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1354 local d f
1355 for d in "$@" ; do
1356 if [ "${op}" == "-u" ] ; then
1357 newls="${ls}"
1358 else
1359 newls=""
1360 fi
1361 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1362 if [ "${op}" == "-i" ] ; then
1363 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1364 else
1365 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1366 fi
1367 done
1368 ls="${newls}"
1369 done
1370 ls="${ls//.po}"
1371 else
1372 ls="$@"
1373 fi
1374
1375 ls=" ${ls} "
1376 newls=""
1377 for f in ${LINGUAS} ; do
1378 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1379 nl="${newls} ${f}"
1380 else
1381 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1382 fi
1383 done
1384 if [ -z "${newls}" ] ; then
1385 unset LINGUAS
1386 else
1387 export LINGUAS="${newls}"
1388 fi
1389}

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