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Revision 1.41 Revision 1.102
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 1.102 2004/09/16 14:05:07 usata 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
68get_multilibdir() {
69 echo ${CONF_MULTILIBDIR:=lib32}
70}
71
72
73# Sometimes you need to override the value returned by get_libdir. A good
74# example of this is xorg-x11, where lib32 isnt a supported configuration,
75# and where lib64 -must- be used on amd64 (for applications that need lib
76# to be 32bit, such as adobe acrobat). Note that this override also bypasses
77# portage version sanity checking.
78# get_libdir_override expects one argument, the result get_libdir should
79# return:
80#
81# get_libdir_override lib64
82#
83# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
84get_libdir_override() {
85 CONF_LIBDIR="$1"
86 CONF_LIBDIR_OVERRIDE="$1"
87}
18 88
19# This function generate linker scripts in /usr/lib for dynamic 89# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 90# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 91# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 92# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 103# to point to the latest version of the library present.
34# 104#
35# <azarah@gentoo.org> (26 Oct 2002) 105# <azarah@gentoo.org> (26 Oct 2002)
36# 106#
37gen_usr_ldscript() { 107gen_usr_ldscript() {
38
39 # Just make sure it exists 108 # Just make sure it exists
40 dodir /usr/lib 109 dodir /usr/$(get_libdir)
41 110
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 111 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
43/* GNU ld script 112/* GNU ld script
44 Because Gentoo have critical dynamic libraries 113 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 114 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 115 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 116 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 117 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 118 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT 119END_LDSCRIPT
52 120
121 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
53 dosed "s:libxxx:$1:" /usr/lib/$1 122 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
54 123
55 return 0 124 return 0
56} 125}
57 126
58# Simple function to draw a line consisting of '=' the same length as $* 127# Simple function to draw a line consisting of '=' the same length as $*
88# Default directory where patches are located 157# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 159# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 160EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 161# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 163EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 164# List of patches not to apply. Not this is only file names,
95# and not the full path .. 165# and not the full path ..
96EPATCH_EXCLUDE="" 166EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 167# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 168EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 213 local SINGLE_PATCH="no"
144 local x="" 214 local x=""
145 215
146 if [ "$#" -gt 1 ] 216 if [ "$#" -gt 1 ]
147 then 217 then
148 eerror "Invalid arguments to epatch()" 218 local m=""
149 die "Invalid arguments to epatch()" 219 einfo "${#} patches to apply..."
220 for m in "$@" ; do
221 epatch "${m}"
222 done
223 return 0
150 fi 224 fi
151 225
152 if [ -n "$1" -a -f "$1" ] 226 if [ -n "$1" -a -f "$1" ]
153 then 227 then
154 SINGLE_PATCH="yes" 228 SINGLE_PATCH="yes"
257 else 331 else
258 PATCH_TARGET="${x}" 332 PATCH_TARGET="${x}"
259 fi 333 fi
260 334
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 335 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 336 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 337
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 339 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 340
267 if [ "${PATCH_SUFFIX}" != "patch" ] 341 if [ "${PATCH_SUFFIX}" != "patch" ]
274 count=5 348 count=5
275 break 349 break
276 fi 350 fi
277 fi 351 fi
278 352
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 353 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 354 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 355 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 360
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 361 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 362
289 if [ "$?" -ne 0 ] 363 if [ "$?" -ne 0 ]
290 then 364 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 365 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 366 echo
335# This function return true if we are using the NPTL pthreads 409# This function return true if we are using the NPTL pthreads
336# implementation. 410# implementation.
337# 411#
338# <azarah@gentoo.org> (06 March 2003) 412# <azarah@gentoo.org> (06 March 2003)
339# 413#
340
341have_NPTL() { 414have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 415 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 416 #define _XOPEN_SOURCE
345 #include <unistd.h> 417 #include <unistd.h>
346 #include <stdio.h> 418 #include <stdio.h>
347 419
401 fi 473 fi
402 474
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 475 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 476
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 477 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 478 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 479 then
408 # these archs will always have "[Pp]rocessor" 480 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 481 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 482
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 483 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 493 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 494 else
423 jobs=2 495 jobs=2
424 fi 496 fi
425 497
426 elif [ "${ARCH}" = "ppc" ] 498 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 499 then
428 # ppc has "processor", but only when compiled with SMP 500 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 501 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 502 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 503 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 504 else
433 jobs=2 505 jobs=2
434 fi 506 fi
507 elif [ "${ARCH}" = "s390" ]
508 then
509 # s390 has "# processors : "
510 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 511 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 512 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 513 die "Unknown ARCH -- ${ARCH}!"
438 fi 514 fi
439 515
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 527 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 528 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 529 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 530 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 531 fi
532 fi
533}
534
535# Cheap replacement for when debianutils (and thus mktemp)
536# does not exist on the users system
537# vapier@gentoo.org
538#
539# Takes just 1 parameter (the directory to create tmpfile in)
540mymktemp() {
541 local topdir="$1"
542
543 [ -z "${topdir}" ] && topdir=/tmp
544 if [ "`which mktemp 2>/dev/null`" ]
545 then
546 mktemp -p ${topdir}
547 else
548 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
549 touch ${tmp}
550 echo ${tmp}
551 fi
552}
553
554# Small wrapper for getent (Linux) and nidump (Mac OS X)
555# used in enewuser()/enewgroup()
556# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
557#
558# egetent(database, key)
559egetent() {
560 if use macos || use ppc-macos ; then
561 case "$2" in
562 *[!0-9]*) # Non numeric
563 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
564 ;;
565 *) # Numeric
566 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
567 ;;
568 esac
569 else
570 getent $1 $2
456 fi 571 fi
457} 572}
458 573
459# Simplify/standardize adding users to the system 574# Simplify/standardize adding users to the system
460# vapier@gentoo.org 575# vapier@gentoo.org
470# groups: none 585# groups: none
471# extra: comment of 'added by portage for ${PN}' 586# extra: comment of 'added by portage for ${PN}'
472enewuser() { 587enewuser() {
473 # get the username 588 # get the username
474 local euser="$1"; shift 589 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 590 if [ -z "${euser}" ]
591 then
476 eerror "No username specified !" 592 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 593 die "Cannot call enewuser without a username"
478 fi 594 fi
595
596 # lets see if the username already exists
597 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
598 then
599 return 0
600 fi
479 einfo "Adding user '${euser}' to your system ..." 601 einfo "Adding user '${euser}' to your system ..."
480 602
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 603 # options to pass to useradd
494 local opts="" 604 local opts=
495 605
496 # handle uid 606 # handle uid
497 local euid="$1"; shift 607 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 608 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
609 then
499 if [ ${euid} -gt 0 ] ; then 610 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 611 then
612 if [ ! -z "`egetent passwd ${euid}`" ]
613 then
614 euid="next"
615 fi
501 else 616 else
502 eerror "Userid given but is not greater than 0 !" 617 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 618 die "${euid} is not a valid UID"
504 fi 619 fi
505 else 620 else
506 euid="next available" 621 euid="next"
622 fi
623 if [ "${euid}" == "next" ]
624 then
625 local pwrange
626 if use macos || use ppc-macos ; then
627 pwrange="`jot 898 101`"
628 else
629 pwrange="`seq 101 999`"
507 fi 630 fi
631 for euid in ${pwrange} ; do
632 [ -z "`egetent passwd ${euid}`" ] && break
633 done
634 fi
635 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 636 einfo " - Userid: ${euid}"
509 637
510 # handle shell 638 # handle shell
511 local eshell="$1"; shift 639 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 640 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
641 then
513 if [ ! -e ${eshell} ] ; then 642 if [ ! -e "${eshell}" ]
643 then
514 eerror "A shell was specified but it does not exist !" 644 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 645 die "${eshell} does not exist"
516 fi 646 fi
517 else 647 else
518 eshell=/bin/false 648 eshell="/bin/false"
519 fi 649 fi
520 einfo " - Shell: ${eshell}" 650 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 651 opts="${opts} -s ${eshell}"
522 652
523 # handle homedir 653 # handle homedir
524 local ehome="$1"; shift 654 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 655 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
656 then
526 ehome=/dev/null 657 ehome="/dev/null"
527 fi 658 fi
528 einfo " - Home: ${ehome}" 659 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 660 opts="${opts} -d ${ehome}"
530 661
531 # handle groups 662 # handle groups
532 local egroups="$1"; shift 663 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 664 if [ ! -z "${egroups}" ]
534 local realgroup 665 then
535 local oldifs="${IFS}" 666 local oldifs="${IFS}"
536 export IFS="," 667 export IFS=","
537 for g in ${egroups} ; do 668 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 669 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 670 if [ -z "`egetent group \"${g}\"`" ]
540 if [ "${g}" != "${realgroup}" ] ; then 671 then
541 eerror "You must add ${g} to the system first" 672 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 673 die "${g} is not a valid GID"
543 fi 674 fi
544 done 675 done
545 export IFS="${oldifs}" 676 export IFS="${oldifs}"
546 opts="${opts} -g ${egroups}" 677 opts="${opts} -g ${egroups}"
549 fi 680 fi
550 einfo " - Groups: ${egroups}" 681 einfo " - Groups: ${egroups}"
551 682
552 # handle extra and add the user 683 # handle extra and add the user
553 local eextra="$@" 684 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 685 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 686 export SANDBOX_ON="0"
687 if use macos || use ppc-macos ;
688 then
689 ### Make the user
556 if [ -z "${eextra}" ] ; then 690 if [ -z "${eextra}" ]
691 then
692 dscl . create /users/${euser} uid ${euid}
693 dscl . create /users/${euser} shell ${eshell}
694 dscl . create /users/${euser} home ${ehome}
695 dscl . create /users/${euser} realname "added by portage for ${PN}"
696 ### Add the user to the groups specified
697 for g in ${egroups}
698 do
699 dscl . merge /groups/${g} users ${euser}
700 done
701 else
702 einfo "Extra options are not supported on macos yet"
703 einfo "Please report the ebuild along with the info below"
704 einfo "eextra: ${eextra}"
705 die "Required function missing"
706 fi
707 else
708 if [ -z "${eextra}" ]
709 then
557 useradd ${opts} ${euser} \ 710 useradd ${opts} ${euser} \
558 -c "added by portage for ${PN}" \ 711 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 712 || die "enewuser failed"
560 else 713 else
561 einfo " - Extra: ${eextra}" 714 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 715 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 716 || die "enewuser failed"
717 fi
564 fi 718 fi
565 export SANDBOX_ON="${oldsandbox}" 719 export SANDBOX_ON="${oldsandbox}"
566 720
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 721 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
722 then
568 einfo " - Creating ${ehome} in ${D}" 723 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 724 dodir ${ehome}
570 fowners ${euser} ${ehome} 725 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 726 fperms 755 ${ehome}
572 fi 727 fi
582# gid: next available (see groupadd(8)) 737# gid: next available (see groupadd(8))
583# extra: none 738# extra: none
584enewgroup() { 739enewgroup() {
585 # get the group 740 # get the group
586 local egroup="$1"; shift 741 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 742 if [ -z "${egroup}" ]
743 then
588 eerror "No group specified !" 744 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 745 die "Cannot call enewgroup without a group"
590 fi 746 fi
747
748 # see if group already exists
749 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
750 then
751 return 0
752 fi
591 einfo "Adding group '${egroup}' to your system ..." 753 einfo "Adding group '${egroup}' to your system ..."
592 754
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 755 # options to pass to useradd
606 local opts="" 756 local opts=
607 757
608 # handle gid 758 # handle gid
609 local egid="$1"; shift 759 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 760 if [ ! -z "${egid}" ]
761 then
611 if [ ${egid} -gt 0 ] ; then 762 if [ "${egid}" -gt 0 ]
763 then
764 if [ -z "`egetent group ${egid}`" ]
765 then
766 if use macos || use ppc-macos ; then
767 opts="${opts} ${egid}"
768 else
612 opts="${opts} -g ${egid}" 769 opts="${opts} -g ${egid}"
770 fi
771 else
772 egid="next available; requested gid taken"
773 fi
613 else 774 else
614 eerror "Groupid given but is not greater than 0 !" 775 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 776 die "${egid} is not a valid GID"
616 fi 777 fi
617 else 778 else
622 # handle extra 783 # handle extra
623 local eextra="$@" 784 local eextra="$@"
624 opts="${opts} ${eextra}" 785 opts="${opts} ${eextra}"
625 786
626 # add the group 787 # add the group
627 local oldsandbox=${SANDBOX_ON} 788 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 789 export SANDBOX_ON="0"
790 if use macos || use ppc-macos ;
791 then
792 if [ ! -z "${eextra}" ];
793 then
794 einfo "Extra options are not supported on macos yet"
795 einfo "Please report the ebuild along with the info below"
796 einfo "eextra: ${eextra}"
797 die "Required function missing"
798 fi
799
800 # If we need the next available
801 case ${egid} in
802 *[!0-9]*) # Non numeric
803 for egid in `jot 898 101`; do
804 [ -z "`egetent group ${egid}`" ] && break
805 done
806 esac
807 dscl . create /groups/${egroup} gid ${egid}
808 dscl . create /groups/${egroup} passwd '*'
809 else
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 810 groupadd ${opts} ${egroup} || die "enewgroup failed"
811 fi
630 export SANDBOX_ON="${oldsandbox}" 812 export SANDBOX_ON="${oldsandbox}"
631} 813}
632 814
633# Simple script to replace 'dos2unix' binaries 815# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 816# vapier@gentoo.org
635# 817#
636# edos2unix(file, <more files>...) 818# edos2unix(file, <more files>...)
637edos2unix() { 819edos2unix() {
638 for f in $@ ; do 820 for f in "$@"
821 do
639 cp ${f} ${T}/edos2unix 822 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 823 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 824 done
642} 825}
643 826
644# Make a desktop file ! 827# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 828# Great for making those icons in kde/gnome startmenu !
654# name: the name that will show up in the menu 837# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 838# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 839# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 840# a full path to an icon
658# type: what kind of application is this ? for categories: 841# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 842# http://www.freedesktop.org/standards/menu-spec/
660# path: if your app needs to startup in a specific dir 843# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 844make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 845 [ -z "$1" ] && eerror "You must specify the executable" && return 1
663 846
664 local exec=${1} 847 local exec="${1}"
665 local name=${2:-${PN}} 848 local name="${2:-${PN}}"
666 local icon=${3:-${PN}.png} 849 local icon="${3:-${PN}.png}"
667 local type=${4} 850 local type="${4}"
851 local subdir="${6}"
668 local path=${5:-${GAMES_PREFIX}} 852 local path="${5:-${GAMES_BINDIR}}"
669 if [ -z "${type}" ] ; then 853 if [ -z "${type}" ]
854 then
670 case ${CATEGORY} in 855 case ${CATEGORY} in
671 app-emulation) type=Emulator ;; 856 "app-emulation")
672 app-games) type=Game ;; 857 type=Emulator
673 *) type="" ;; 858 subdir="Emulation"
859 ;;
860 "games-"*)
861 type=Game
862 subdir="Games"
863 ;;
864 "net-"*)
865 type=Network
866 subdir="${type}"
867 ;;
868 *)
869 type=
870 subdir=
871 ;;
674 esac 872 esac
675 fi 873 fi
676 local desktop=${T}/${exec}.desktop 874 local desktop="${T}/${exec}.desktop"
677 875
678echo "[Desktop Entry] 876echo "[Desktop Entry]
679Encoding=UTF-8 877Encoding=UTF-8
680Version=0.9.2 878Version=0.9.2
681Name=${name} 879Name=${name}
682Type=Application 880Type=Application
683Comment=${DESCRIPTION} 881Comment=${DESCRIPTION}
684Exec=${exec} 882Exec=${exec}
685Path=${path} 883Path=${path}
686Icon=${icon} 884Icon=${icon}
687Categories=Application;${type};" > ${desktop} 885Categories=Application;${type};" > "${desktop}"
688 886
689 if [ -d /usr/share/applications ] ; then 887 if [ -d "/usr/share/applications" ]
888 then
690 insinto /usr/share/applications 889 insinto /usr/share/applications
691 doins ${desktop} 890 doins "${desktop}"
692 fi 891 fi
693 892
694 #if [ -d /usr/share/gnome/apps ] ; then 893 #if [ -d "/usr/share/gnome/apps" ]
894 #then
695 # insinto /usr/share/gnome/apps/Games 895 # insinto /usr/share/gnome/apps/Games
696 # doins ${desktop} 896 # doins ${desktop}
697 #fi 897 #fi
698 898
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 899 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
900 #then
700 # for ver in /usr/kde/* ; do 901 # for ver in /usr/kde/*
902 # do
701 # insinto ${ver}/share/applnk/Games 903 # insinto ${ver}/share/applnk/Games
702 # doins ${desktop} 904 # doins ${desktop}
703 # done 905 # done
704 #fi 906 #fi
705 907
706 if [ -d /usr/share/applnk ] ; then 908 if [ -d "/usr/share/applnk" ]
909 then
707 insinto /usr/share/applnk/${type} 910 insinto /usr/share/applnk/${subdir}
708 doins ${desktop} 911 doins "${desktop}"
709 fi 912 fi
710 913
711 return 0 914 return 0
712} 915}
713 916
714# new convenience patch wrapper function to eventually replace epatch(), 917# for internal use only (unpack_pdv and unpack_makeself)
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 918find_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="" 919 local src="$1"
743 local list2="" 920 if [ -z "${src}" ]
744 declare -i plevel 921 then
745 922 src="${DISTDIR}/${A}"
746 # parse patch sources 923 else
747 for x in $*; do 924 if [ -e "${DISTDIR}/${src}" ]
748 debug-print "$FUNCNAME: parsing parameter $x" 925 then
749 if [ -f "$x" ]; then 926 src="${DISTDIR}/${src}"
750 list="$list $x" 927 elif [ -e "${PWD}/${src}" ]
751 elif [ -d "$x" ]; then 928 then
752 # handles patchdirs like epatch() for now: no recursion. 929 src="${PWD}/${src}"
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 930 elif [ -e "${src}" ]
754 # only patches with _$ARCH_ or _all_ in their filenames are applied. 931 then
755 for file in `ls -A $x`; do 932 src="${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 933 fi
760 done 934 fi
761 list="`echo $list2 | sort` $list" 935 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
936 echo "${src}"
937}
938
939# Unpack those pesky pdv generated files ...
940# They're self-unpacking programs with the binary package stuffed in
941# the middle of the archive. Valve seems to use it a lot ... too bad
942# it seems to like to segfault a lot :(. So lets take it apart ourselves.
943#
944# Usage: unpack_pdv [file to unpack] [size of off_t]
945# - you have to specify the off_t size ... i have no idea how to extract that
946# information out of the binary executable myself. basically you pass in
947# the size of the off_t type (in bytes) on the machine that built the pdv
948# archive. one way to determine this is by running the following commands:
949# strings <pdv archive> | grep lseek
950# strace -elseek <pdv archive>
951# basically look for the first lseek command (we do the strings/grep because
952# sometimes the function call is _llseek or something) and steal the 2nd
953# parameter. here is an example:
954# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
955# lseek
956# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
957# lseek(3, -4, SEEK_END) = 2981250
958# thus we would pass in the value of '4' as the second parameter.
959unpack_pdv() {
960 local src="`find_unpackable_file $1`"
961 local sizeoff_t="$2"
962
963 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
964
965 local shrtsrc="`basename ${src}`"
966 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
967 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
968 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
969
970 # grab metadata for debug reasons
971 local metafile="`mymktemp ${T}`"
972 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
973
974 # rip out the final file name from the metadata
975 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
976 datafile="`basename ${datafile}`"
977
978 # now lets uncompress/untar the file if need be
979 local tmpfile="`mymktemp ${T}`"
980 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
981
982 local iscompressed="`file -b ${tmpfile}`"
983 if [ "${iscompressed:0:8}" == "compress" ] ; then
984 iscompressed=1
985 mv ${tmpfile}{,.Z}
986 gunzip ${tmpfile}
987 else
988 iscompressed=0
989 fi
990 local istar="`file -b ${tmpfile}`"
991 if [ "${istar:0:9}" == "POSIX tar" ] ; then
992 istar=1
993 else
994 istar=0
995 fi
996
997 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
998 #dd if=${src} ibs=${metaskip} count=1 \
999 # | dd ibs=${tailskip} skip=1 \
1000 # | gzip -dc \
1001 # > ${datafile}
1002 if [ ${iscompressed} -eq 1 ] ; then
1003 if [ ${istar} -eq 1 ] ; then
1004 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1005 | head -c $((${metaskip}-${tailskip})) \
1006 | tar -xzf -
762 else 1007 else
763 die "Couldn't find $x" 1008 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1009 | head -c $((${metaskip}-${tailskip})) \
1010 | gzip -dc \
1011 > ${datafile}
1012 fi
1013 else
1014 if [ ${istar} -eq 1 ] ; then
1015 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1016 | head -c $((${metaskip}-${tailskip})) \
1017 | tar --no-same-owner -xf -
1018 else
1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1020 | head -c $((${metaskip}-${tailskip})) \
1021 > ${datafile}
1022 fi
764 fi 1023 fi
765 done 1024 true
766 1025 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 1026 #assert "failure unpacking pdv ('${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} 1027}
831 1028
832# Unpack those pesky makeself generated files ... 1029# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1030# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1031# the end of the archive. Loki utilized the format as does
837# Usage: unpack_makeself [file to unpack] [offset] 1034# Usage: unpack_makeself [file to unpack] [offset]
838# - If the file is not specified then unpack will utilize ${A}. 1035# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1036# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1037# the proper offset from the script itself.
841unpack_makeself() { 1038unpack_makeself() {
842 local src=$1 1039 local src="`find_unpackable_file $1`"
843 local skip=$2 1040 local skip="$2"
844 1041
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1042 local shrtsrc="`basename ${src}`"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1043 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1044 if [ -z "${skip}" ]
1045 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1046 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1047 local skip=0
854 case ${ver} in 1048 case ${ver} in
855 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1049 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1050 skip=`grep -a ^skip= ${src} | cut -d= -f2`
860 ;; 1054 ;;
861 2.1.1) 1055 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1056 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
863 let skip="skip + 1" 1057 let skip="skip + 1"
864 ;; 1058 ;;
1059 2.1.2)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1061 let skip="skip + 1"
1062 ;;
1063 2.1.3)
1064 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1065 let skip="skip + 1"
1066 ;;
865 *) 1067 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 1068 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 1069 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1070 eerror "Please file a bug about the file ${shrtsrc} at"
869 eerror "http://bugs.gentoo.org/ so that support can be added." 1071 eerror "http://bugs.gentoo.org/ so that support can be added."
871 ;; 1073 ;;
872 esac 1074 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1075 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 1076 fi
875 1077
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1078 # 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 1079 local tmpfile="`mymktemp ${T}`"
1080 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1081 local filetype="`file -b ${tmpfile}`"
1082 case ${filetype} in
1083 *tar\ archive)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1085 ;;
1086 bzip2*)
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1087 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1088 ;;
1089 gzip*)
1090 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1091 ;;
1092 compress*)
1093 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1094 ;;
1095 *)
1096 eerror "Unknown filetype \"${filetype}\" ?"
1097 false
1098 ;;
1099 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1100 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1101}
1102
1103# Display a license for user to accept.
1104#
1105# Usage: check_license [license]
1106# - If the file is not specified then ${LICENSE} is used.
1107check_license() {
1108 local lic=$1
1109 if [ -z "${lic}" ] ; then
1110 lic="${PORTDIR}/licenses/${LICENSE}"
1111 else
1112 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1113 lic="${PORTDIR}/licenses/${src}"
1114 elif [ -e "${PWD}/${src}" ] ; then
1115 lic="${PWD}/${src}"
1116 elif [ -e "${src}" ] ; then
1117 lic="${src}"
1118 fi
1119 fi
1120 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1121 local l="`basename ${lic}`"
1122
1123 # here is where we check for the licenses the user already
1124 # accepted ... if we don't find a match, we make the user accept
1125 local alic
1126 for alic in "${ACCEPT_LICENSE}" ; do
1127 [ "${alic}" == "*" ] && return 0
1128 [ "${alic}" == "${l}" ] && return 0
1129 done
1130
1131 local licmsg="`mymktemp ${T}`"
1132 cat << EOF > ${licmsg}
1133**********************************************************
1134The following license outlines the terms of use of this
1135package. You MUST accept this license for installation to
1136continue. When you are done viewing, hit 'q'. If you
1137CTRL+C out of this, the install will not run!
1138**********************************************************
1139
1140EOF
1141 cat ${lic} >> ${licmsg}
1142 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1143 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1144 read alic
1145 case ${alic} in
1146 yes|Yes|y|Y)
1147 return 0
1148 ;;
1149 *)
1150 echo;echo;echo
1151 eerror "You MUST accept the license to continue! Exiting!"
1152 die "Failed to accept license"
1153 ;;
1154 esac
1155}
1156
1157# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1158# the whole 'non-interactive' policy, but damnit I want CD support !
1159#
1160# with these cdrom functions we handle all the user interaction and
1161# standardize everything. all you have to do is call cdrom_get_cds()
1162# and when the function returns, you can assume that the cd has been
1163# found at CDROM_ROOT.
1164#
1165# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1166# etc... if you want to give the cds better names, then just export
1167# the CDROM_NAME_X variables before calling cdrom_get_cds().
1168#
1169# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1170#
1171# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1172# - this will attempt to locate a cd based upon a file that is on
1173# the cd ... the more files you give this function, the more cds
1174# the cdrom functions will handle
1175cdrom_get_cds() {
1176 # first we figure out how many cds we're dealing with by
1177 # the # of files they gave us
1178 local cdcnt=0
1179 local f=
1180 for f in "$@" ; do
1181 cdcnt=$((cdcnt + 1))
1182 export CDROM_CHECK_${cdcnt}="$f"
1183 done
1184 export CDROM_TOTAL_CDS=${cdcnt}
1185 export CDROM_CURRENT_CD=1
1186
1187 # now we see if the user gave use CD_ROOT ...
1188 # if they did, let's just believe them that it's correct
1189 if [ ! -z "${CD_ROOT}" ] ; then
1190 export CDROM_ROOT="${CD_ROOT}"
1191 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1192 return
1193 fi
1194 # do the same for CD_ROOT_X
1195 if [ ! -z "${CD_ROOT_1}" ] ; then
1196 local var=
1197 cdcnt=0
1198 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1199 cdcnt=$((cdcnt + 1))
1200 var="CD_ROOT_${cdcnt}"
1201 if [ -z "${!var}" ] ; then
1202 eerror "You must either use just the CD_ROOT"
1203 eerror "or specify ALL the CD_ROOT_X variables."
1204 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1205 die "could not locate CD_ROOT_${cdcnt}"
1206 fi
1207 export CDROM_ROOTS_${cdcnt}="${!var}"
1208 done
1209 export CDROM_ROOT=${CDROM_ROOTS_1}
1210 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1211 return
1212 fi
1213
1214 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1215 einfon "This ebuild will need the "
1216 if [ -z "${CDROM_NAME}" ] ; then
1217 echo "cdrom for ${PN}."
1218 else
1219 echo "${CDROM_NAME}."
1220 fi
1221 echo
1222 einfo "If you do not have the CD, but have the data files"
1223 einfo "mounted somewhere on your filesystem, just export"
1224 einfo "the variable CD_ROOT so that it points to the"
1225 einfo "directory containing the files."
1226 echo
1227 else
1228 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1229 cdcnt=0
1230 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1231 cdcnt=$((cdcnt + 1))
1232 var="CDROM_NAME_${cdcnt}"
1233 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1234 done
1235 echo
1236 einfo "If you do not have the CDs, but have the data files"
1237 einfo "mounted somewhere on your filesystem, just export"
1238 einfo "the following variables so they point to the right place:"
1239 einfon ""
1240 cdcnt=0
1241 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1242 cdcnt=$((cdcnt + 1))
1243 echo -n " CD_ROOT_${cdcnt}"
1244 done
1245 echo
1246 einfo "Or, if you have all the files in the same place, or"
1247 einfo "you only have one cdrom, you can export CD_ROOT"
1248 einfo "and that place will be used as the same data source"
1249 einfo "for all the CDs."
1250 echo
1251 fi
1252 export CDROM_CURRENT_CD=0
1253 cdrom_load_next_cd
1254}
1255
1256# this is only used when you need access to more than one cd.
1257# when you have finished using the first cd, just call this function.
1258# when it returns, CDROM_ROOT will be pointing to the second cd.
1259# remember, you can only go forward in the cd chain, you can't go back.
1260cdrom_load_next_cd() {
1261 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1262 local var=
1263
1264 if [ ! -z "${CD_ROOT}" ] ; then
1265 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1266 return
1267 fi
1268
1269 unset CDROM_ROOT
1270 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1271 if [ -z "${!var}" ] ; then
1272 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1273 cdrom_locate_file_on_cd ${!var}
1274 else
1275 export CDROM_ROOT="${!var}"
1276 fi
1277
1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1279}
1280
1281# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1282# functions. this should *never* be called from an ebuild.
1283# all it does is try to locate a give file on a cd ... if the cd isn't
1284# found, then a message asking for the user to insert the cdrom will be
1285# displayed and we'll hang out here until:
1286# (1) the file is found on a mounted cdrom
1287# (2) the user hits CTRL+C
1288cdrom_locate_file_on_cd() {
1289 while [ -z "${CDROM_ROOT}" ] ; do
1290 local dir="$(dirname ${@})"
1291 local file="$(basename ${@})"
1292 local mline=""
1293 local showedmsg=0
1294
1295 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1296 [ -d "${mline}/${dir}" ] || continue
1297 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1298 && export CDROM_ROOT=${mline}
1299 done
1300
1301 if [ -z "${CDROM_ROOT}" ] ; then
1302 echo
1303 if [ ${showedmsg} -eq 0 ] ; then
1304 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1305 if [ -z "${CDROM_NAME}" ] ; then
1306 einfo "Please insert the cdrom for ${PN} now !"
1307 else
1308 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1309 fi
1310 else
1311 if [ -z "${CDROM_NAME_1}" ] ; then
1312 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1313 else
1314 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1315 einfo "Please insert+mount the ${!var} cdrom now !"
1316 fi
1317 fi
1318 showedmsg=1
1319 fi
1320 einfo "Press return to scan for the cd again"
1321 einfo "or hit CTRL+C to abort the emerge."
1322 read
1323 fi
1324 done
1325}
1326
1327# Make sure that LINGUAS only contains languages that
1328# a package can support
1329#
1330# usage: strip-linguas <allow LINGUAS>
1331# strip-linguas -i <directories of .po files>
1332# strip-linguas -u <directories of .po files>
1333#
1334# The first form allows you to specify a list of LINGUAS.
1335# The -i builds a list of po files found in all the
1336# directories and uses the intersection of the lists.
1337# The -u builds a list of po files found in all the
1338# directories and uses the union of the lists.
1339strip-linguas() {
1340 local ls newls
1341 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1342 local op="$1"; shift
1343 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1344 local d f
1345 for d in "$@" ; do
1346 if [ "${op}" == "-u" ] ; then
1347 newls="${ls}"
1348 else
1349 newls=""
1350 fi
1351 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1352 if [ "${op}" == "-i" ] ; then
1353 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1354 else
1355 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1356 fi
1357 done
1358 ls="${newls}"
1359 done
1360 ls="${ls//.po}"
1361 else
1362 ls="$@"
1363 fi
1364
1365 ls=" ${ls} "
1366 newls=""
1367 for f in ${LINGUAS} ; do
1368 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1369 nl="${newls} ${f}"
1370 else
1371 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1372 fi
1373 done
1374 if [ -z "${newls}" ] ; then
1375 unset LINGUAS
1376 else
1377 export LINGUAS="${newls}"
1378 fi
1379}

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