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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 1.56 2003/09/22 21:08:27 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.123 2004/11/11 04:10:40 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15newdepend "!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38 117 local libdir="$(get_libdir)"
39 # Just make sure it exists 118 # Just make sure it exists
40 dodir /usr/lib 119 dodir /usr/${libdir}
41 120
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 122/* GNU ld script
44 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 126 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 128 more info. */
50GROUP ( /lib/libxxx ) 129GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 130END_LDSCRIPT
52 131 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 132}
57 133
58# Simple function to draw a line consisting of '=' the same length as $* 134# Simple function to draw a line consisting of '=' the same length as $*
59# 135#
60# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 220 local SINGLE_PATCH="no"
145 local x="" 221 local x=""
146 222
147 if [ "$#" -gt 1 ] 223 if [ "$#" -gt 1 ]
148 then 224 then
149 eerror "Invalid arguments to epatch()" 225 local m=""
150 die "Invalid arguments to epatch()" 226 einfo "${#} patches to apply ..."
227 for m in "$@" ; do
228 epatch "${m}"
229 done
230 return 0
151 fi 231 fi
152 232
153 if [ -n "$1" -a -f "$1" ] 233 if [ -n "$1" -a -f "$1" ]
154 then 234 then
155 SINGLE_PATCH="yes" 235 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 245 local EPATCH_SOURCE="$1/*"
166 else 246 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 248 fi
169 else 249 else
170 if [ ! -d ${EPATCH_SOURCE} ] 250 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 251 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 253 then
174 EPATCH_SOURCE="$1" 254 EPATCH_SOURCE="$1"
175 fi 255 fi
204 ;; 284 ;;
205 esac 285 esac
206 286
207 if [ "${SINGLE_PATCH}" = "no" ] 287 if [ "${SINGLE_PATCH}" = "no" ]
208 then 288 then
209 einfo "Applying various patches (bugfixes/updates)..." 289 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 290 fi
211 for x in ${EPATCH_SOURCE} 291 for x in ${EPATCH_SOURCE}
212 do 292 do
213 # New ARCH dependant patch naming scheme... 293 # New ARCH dependant patch naming scheme ...
214 # 294 #
215 # ???_arch_foo.patch 295 # ???_arch_foo.patch
216 # 296 #
217 if [ -f ${x} ] && \ 297 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 313 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 314 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 315 then
236 einfo "${EPATCH_SINGLE_MSG}" 316 einfo "${EPATCH_SINGLE_MSG}"
237 else 317 else
238 einfo "Applying ${x##*/}..." 318 einfo "Applying ${x##*/} ..."
239 fi 319 fi
240 else 320 else
241 einfo " ${x##*/}..." 321 einfo " ${x##*/} ..."
242 fi 322 fi
243 323
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 326
258 else 338 else
259 PATCH_TARGET="${x}" 339 PATCH_TARGET="${x}"
260 fi 340 fi
261 341
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 344
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 347
268 if [ "${PATCH_SUFFIX}" != "patch" ] 348 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 355 count=5
276 break 356 break
277 fi 357 fi
278 fi 358 fi
279 359
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 361 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 367
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 369
290 if [ "$?" -ne 0 ] 370 if [ "$?" -ne 0 ]
291 then 371 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 373 echo
336# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
337# implementation. 417# implementation.
338# 418#
339# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
340# 420#
341
342have_NPTL() { 421have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
346 #include <unistd.h> 424 #include <unistd.h>
347 #include <stdio.h> 425 #include <stdio.h>
348 426
360 438
361 return 1; 439 return 1;
362 } 440 }
363 END 441 END
364 442
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 445 then
368 echo "yes" 446 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 447 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 448 if ${T}/nptl
371 then 449 then
372 return 0 450 return 0
373 else 451 else
374 return 1 452 return 1
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 501 else
424 jobs=2 502 jobs=2
425 fi 503 fi
426 504
427 elif [ "${ARCH}" = "ppc" ] 505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 506 then
429 # ppc has "processor", but only when compiled with SMP 507 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 509 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 511 else
434 jobs=2 512 jobs=2
435 fi 513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 518 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 520 die "Unknown ARCH -- ${ARCH}!"
439 fi 521 fi
440 522
446 528
447 if [ -n "${ADMINPARAM}" ] 529 if [ -n "${ADMINPARAM}" ]
448 then 530 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 532 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 535 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 538 fi
457 fi 539 fi
458} 540}
459 541
460# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 543# does not exist on the users system
462# vapier@gentoo.org 544# vapier@gentoo.org
463# 545#
464# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 547emktemp() {
548 local exe="touch"
549 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir=$1 550 local topdir="$1"
467 [ -z "${topdir}" ] && topdir=/tmp 551
468 if [ `which mktemp 2>/dev/null` ] ; then 552 if [ -z "${topdir}" ]
469 mktemp -p ${topdir} 553 then
470 else 554 [ -z "${T}" ] \
555 && topdir="/tmp" \
556 || topdir="${T}"
557 fi
558
559 if [ -z "$(type -p mktemp)" ]
560 then
561 local tmp=/
562 while [ -e "${tmp}" ] ; do
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 564 done
565 ${exe} "${tmp}"
473 echo ${tmp} 566 echo "${tmp}"
567 else
568 [ "${exe}" == "touch" ] \
569 && exe="-p" \
570 || exe="-d"
571 mktemp ${exe} "${topdir}"
572 fi
573}
574
575# Small wrapper for getent (Linux), nidump (Mac OS X),
576# and pw (FreeBSD) used in enewuser()/enewgroup()
577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579#
580# egetent(database, key)
581egetent() {
582 if use ppc-macos ; then
583 case "$2" in
584 *[!0-9]*) # Non numeric
585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586 ;;
587 *) # Numeric
588 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589 ;;
590 esac
591 elif useq x86-fbsd ; then
592 local action
593 if [ "$1" == "passwd" ]
594 then
595 action="user"
596 else
597 action="group"
598 fi
599 pw show "${action}" "$2" -q
600 else
601 which nscd >& /dev/null && nscd -i "$1"
602 getent "$1" "$2"
474 fi 603 fi
475} 604}
476 605
477# Simplify/standardize adding users to the system 606# Simplify/standardize adding users to the system
478# vapier@gentoo.org 607# vapier@gentoo.org
488# groups: none 617# groups: none
489# extra: comment of 'added by portage for ${PN}' 618# extra: comment of 'added by portage for ${PN}'
490enewuser() { 619enewuser() {
491 # get the username 620 # get the username
492 local euser="$1"; shift 621 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 622 if [ -z "${euser}" ]
623 then
494 eerror "No username specified !" 624 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 625 die "Cannot call enewuser without a username"
496 fi 626 fi
497 627
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
503 # see if user already exists 628 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 629 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
630 then
505 return 0 631 return 0
506 fi 632 fi
507 einfo "Adding user '${euser}' to your system ..." 633 einfo "Adding user '${euser}' to your system ..."
508 634
509 # options to pass to useradd 635 # options to pass to useradd
510 local opts="" 636 local opts=
511 637
512 # handle uid 638 # handle uid
513 local euid="$1"; shift 639 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 640 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
641 then
515 if [ ${euid} -gt 0 ] ; then 642 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 643 then
644 if [ ! -z "`egetent passwd ${euid}`" ]
645 then
646 euid="next"
647 fi
517 else 648 else
518 eerror "Userid given but is not greater than 0 !" 649 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 650 die "${euid} is not a valid UID"
520 fi 651 fi
521 else 652 else
522 euid="next available" 653 euid="next"
654 fi
655 if [ "${euid}" == "next" ]
656 then
657 local pwrange
658 if [ "${USERLAND}" == "BSD" ] ; then
659 pwrange="`jot 898 101`"
660 else
661 pwrange="`seq 101 999`"
523 fi 662 fi
663 for euid in ${pwrange} ; do
664 [ -z "`egetent passwd ${euid}`" ] && break
665 done
666 fi
667 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 668 einfo " - Userid: ${euid}"
525 669
526 # handle shell 670 # handle shell
527 local eshell="$1"; shift 671 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
673 then
529 if [ ! -e ${eshell} ] ; then 674 if [ ! -e "${eshell}" ]
675 then
530 eerror "A shell was specified but it does not exist !" 676 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 677 die "${eshell} does not exist"
532 fi 678 fi
533 else 679 else
680 if [ "${USERLAND}" == "BSD" ]
681 then
682 eshell="/usr/bin/false"
683 else
534 eshell=/bin/false 684 eshell="/bin/false"
685 fi
535 fi 686 fi
536 einfo " - Shell: ${eshell}" 687 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 688 opts="${opts} -s ${eshell}"
538 689
539 # handle homedir 690 # handle homedir
540 local ehome="$1"; shift 691 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 692 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
693 then
542 ehome=/dev/null 694 ehome="/dev/null"
543 fi 695 fi
544 einfo " - Home: ${ehome}" 696 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 697 opts="${opts} -d ${ehome}"
546 698
547 # handle groups 699 # handle groups
548 local egroups="$1"; shift 700 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 701 if [ ! -z "${egroups}" ]
550 local realgroup 702 then
551 local oldifs="${IFS}" 703 local oldifs="${IFS}"
704 local defgroup="" exgroups=""
705
552 export IFS="," 706 export IFS=","
553 for g in ${egroups} ; do 707 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 708 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 709 export IFS="${oldifs}"
556 if [ "${g}" != "${realgroup}" ] ; then 710 if [ -z "`egetent group \"${g}\"`" ]
711 then
557 eerror "You must add ${g} to the system first" 712 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 713 die "${g} is not a valid GID"
559 fi 714 fi
715 if [ -z "${defgroup}" ]
716 then
717 defgroup="${g}"
718 else
719 exgroups="${exgroups},${g}"
720 fi
721 export IFS=","
560 done 722 done
561 export IFS="${oldifs}" 723 export IFS="${oldifs}"
724
562 opts="${opts} -g ${egroups}" 725 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ]
727 then
728 opts="${opts} -G ${exgroups:1}"
729 fi
563 else 730 else
564 egroups="(none)" 731 egroups="(none)"
565 fi 732 fi
566 einfo " - Groups: ${egroups}" 733 einfo " - Groups: ${egroups}"
567 734
568 # handle extra and add the user 735 # handle extra and add the user
569 local eextra="$@" 736 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 737 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 738 export SANDBOX_ON="0"
739 if use ppc-macos
740 then
741 ### Make the user
572 if [ -z "${eextra}" ] ; then 742 if [ -z "${eextra}" ]
573 useradd ${opts} ${euser} \ 743 then
744 dscl . create /users/${euser} uid ${euid}
745 dscl . create /users/${euser} shell ${eshell}
746 dscl . create /users/${euser} home ${ehome}
747 dscl . create /users/${euser} realname "added by portage for ${PN}"
748 ### Add the user to the groups specified
749 local oldifs="${IFS}"
750 export IFS=","
751 for g in ${egroups}
752 do
753 dscl . merge /groups/${g} users ${euser}
754 done
755 export IFS="${oldifs}"
756 else
757 einfo "Extra options are not supported on macos yet"
758 einfo "Please report the ebuild along with the info below"
759 einfo "eextra: ${eextra}"
760 die "Required function missing"
761 fi
762 elif use x86-fbsd ; then
763 if [ -z "${eextra}" ]
764 then
765 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 766 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 767 die "enewuser failed"
576 else 768 else
577 einfo " - Extra: ${eextra}" 769 einfo " - Extra: ${eextra}"
770 pw useradd ${euser} ${opts} \
771 -c ${eextra} || die "enewuser failed"
772 fi
773 else
774 if [ -z "${eextra}" ]
775 then
776 useradd ${opts} ${euser} \
777 -c "added by portage for ${PN}" \
778 || die "enewuser failed"
779 else
780 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 781 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 782 || die "enewuser failed"
783 fi
580 fi 784 fi
581 export SANDBOX_ON="${oldsandbox}" 785 export SANDBOX_ON="${oldsandbox}"
582 786
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 787 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788 then
584 einfo " - Creating ${ehome} in ${D}" 789 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 790 dodir ${ehome}
586 fowners ${euser} ${ehome} 791 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 792 fperms 755 ${ehome}
588 fi 793 fi
598# gid: next available (see groupadd(8)) 803# gid: next available (see groupadd(8))
599# extra: none 804# extra: none
600enewgroup() { 805enewgroup() {
601 # get the group 806 # get the group
602 local egroup="$1"; shift 807 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 808 if [ -z "${egroup}" ]
809 then
604 eerror "No group specified !" 810 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 811 die "Cannot call enewgroup without a group"
606 fi 812 fi
607 813
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
613 # see if group already exists 814 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 815 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
816 then
615 return 0 817 return 0
616 fi 818 fi
617 einfo "Adding group '${egroup}' to your system ..." 819 einfo "Adding group '${egroup}' to your system ..."
618 820
619 # options to pass to useradd 821 # options to pass to useradd
620 local opts="" 822 local opts=
621 823
622 # handle gid 824 # handle gid
623 local egid="$1"; shift 825 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 826 if [ ! -z "${egid}" ]
827 then
625 if [ ${egid} -gt 0 ] ; then 828 if [ "${egid}" -gt 0 ]
829 then
830 if [ -z "`egetent group ${egid}`" ]
831 then
832 if use ppc-macos ; then
833 opts="${opts} ${egid}"
834 else
626 opts="${opts} -g ${egid}" 835 opts="${opts} -g ${egid}"
836 fi
837 else
838 egid="next available; requested gid taken"
839 fi
627 else 840 else
628 eerror "Groupid given but is not greater than 0 !" 841 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 842 die "${egid} is not a valid GID"
630 fi 843 fi
631 else 844 else
636 # handle extra 849 # handle extra
637 local eextra="$@" 850 local eextra="$@"
638 opts="${opts} ${eextra}" 851 opts="${opts} ${eextra}"
639 852
640 # add the group 853 # add the group
641 local oldsandbox=${SANDBOX_ON} 854 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 855 export SANDBOX_ON="0"
856 if use ppc-macos
857 then
858 if [ ! -z "${eextra}" ];
859 then
860 einfo "Extra options are not supported on macos yet"
861 einfo "Please report the ebuild along with the info below"
862 einfo "eextra: ${eextra}"
863 die "Required function missing"
864 fi
865
866 # If we need the next available
867 case ${egid} in
868 *[!0-9]*) # Non numeric
869 for egid in `jot 898 101`; do
870 [ -z "`egetent group ${egid}`" ] && break
871 done
872 esac
873 dscl . create /groups/${egroup} gid ${egid}
874 dscl . create /groups/${egroup} passwd '*'
875 elif use x86-fbsd ; then
876 case ${egid} in
877 *[!0-9]*) # Non numeric
878 for egid in `jot 898 101`; do
879 [ -z "`egetent group ${egid}`" ] && break
880 done
881 esac
882 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
883 else
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 884 groupadd ${opts} ${egroup} || die "enewgroup failed"
885 fi
644 export SANDBOX_ON="${oldsandbox}" 886 export SANDBOX_ON="${oldsandbox}"
645} 887}
646 888
647# Simple script to replace 'dos2unix' binaries 889# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 890# vapier@gentoo.org
649# 891#
650# edos2unix(file, <more files>...) 892# edos2unix(file, <more files> ...)
651edos2unix() { 893edos2unix() {
652 for f in $@ ; do 894 for f in "$@"
895 do
653 cp ${f} ${T}/edos2unix 896 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 897 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 898 done
656} 899}
657 900
658# Make a desktop file ! 901# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 902# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 903# Amaze your friends ! Get the women ! Join today !
661# gnome2 /usr/share/applications
662# gnome1 /usr/share/gnome/apps/
663# KDE ${KDEDIR}/share/applnk /usr/share/applnk
664# 904#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 905# make_desktop_entry(<binary>, [name], [icon], [type], [path])
666# 906#
667# binary: what binary does the app run with ? 907# binary: what binary does the app run with ?
668# name: the name that will show up in the menu 908# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 909# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 910# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 911# a full path to an icon
672# type: what kind of application is this ? for categories: 912# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 913# http://www.freedesktop.org/standards/menu-spec/
674# path: if your app needs to startup in a specific dir 914# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 915make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 916 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 917
678 local exec=${1} 918 local exec="${1}"
679 local name=${2:-${PN}} 919 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 920 local icon="${3:-${PN}.png}"
681 local type=${4} 921 local type="${4}"
922 local subdir="${6}"
682 local path=${5:-${GAMES_PREFIX}} 923 local path="${5:-${GAMES_BINDIR}}"
683 if [ -z "${type}" ] ; then 924 if [ -z "${type}" ]
925 then
684 case ${CATEGORY} in 926 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 927 "app-emulation")
686 games-*) type=Game ;; 928 type=Emulator
687 *) type="" ;; 929 subdir="Emulation"
930 ;;
931 "games-"*)
932 type=Game
933 subdir="Games"
934 ;;
935 "net-"*)
936 type=Network
937 subdir="${type}"
938 ;;
939 *)
940 type=
941 subdir=
942 ;;
688 esac 943 esac
689 fi 944 fi
690 local desktop=${T}/${exec}.desktop 945 local desktop="${T}/${exec}.desktop"
691 946
692echo "[Desktop Entry] 947echo "[Desktop Entry]
693Encoding=UTF-8 948Encoding=UTF-8
694Version=0.9.2 949Version=0.9.2
695Name=${name} 950Name=${name}
696Type=Application 951Type=Application
697Comment=${DESCRIPTION} 952Comment=${DESCRIPTION}
698Exec=${exec} 953Exec=${exec}
699Path=${path} 954Path=${path}
700Icon=${icon} 955Icon=${icon}
701Categories=Application;${type};" > ${desktop} 956Categories=Application;${type};" > "${desktop}"
702 957
703 if [ -d /usr/share/applications ] ; then
704 insinto /usr/share/applications 958 insinto /usr/share/applications
705 doins ${desktop} 959 doins "${desktop}"
706 fi
707
708 #if [ -d /usr/share/gnome/apps ] ; then
709 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop}
711 #fi
712
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
714 # for ver in /usr/kde/* ; do
715 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop}
717 # done
718 #fi
719
720 if [ -d /usr/share/applnk ] ; then
721 insinto /usr/share/applnk/${type}
722 doins ${desktop}
723 fi
724 960
725 return 0 961 return 0
726} 962}
727 963
728# new convenience patch wrapper function to eventually replace epatch(), 964# for internal use only (unpack_pdv and unpack_makeself)
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 965find_unpackable_file() {
730# /usr/bin/patch
731# Features:
732# - bulk patch handling similar to epatch()'s
733# - automatic patch level detection like epatch()'s
734# - automatic patch uncompression like epatch()'s
735# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
736# manually instead
737# - once I decide it's production-ready, it'll be called from base_src_unpack
738# to handle $PATCHES to avoid defining src_unpack just to use xpatch
739
740# accepts zero or more parameters specifying patchfiles and/or patchdirs
741
742# known issues:
743# - only supports unified style patches (does anyone _really_ use anything
744# else?)
745# - because it doesn't use --dry-run there is a risk of it failing
746# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
747# any of the backup heuristics that patch employs to discover a filename.
748# however, this isn't dangerous because if it works for the developer who's
749# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() {
753
754 debug-print-function $FUNCNAME $*
755
756 local list="" 966 local src="$1"
757 local list2="" 967 if [ -z "${src}" ]
758 declare -i plevel 968 then
759 969 src="${DISTDIR}/${A}"
760 # parse patch sources
761 for x in $*; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then
764 list="$list $x"
765 elif [ -d "$x" ]; then
766 # handles patchdirs like epatch() for now: no recursion.
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
768 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi
774 done
775 list="`echo $list2 | sort` $list"
776 else 970 else
777 die "Couldn't find $x" 971 if [ -e "${DISTDIR}/${src}" ]
972 then
973 src="${DISTDIR}/${src}"
974 elif [ -e "${PWD}/${src}" ]
975 then
976 src="${PWD}/${src}"
977 elif [ -e "${src}" ]
978 then
979 src="${src}"
980 fi
778 fi 981 fi
779 done 982 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
983 echo "${src}"
984}
780 985
781 debug-print "$FUNCNAME: final list of patches: $list" 986# Unpack those pesky pdv generated files ...
987# They're self-unpacking programs with the binary package stuffed in
988# the middle of the archive. Valve seems to use it a lot ... too bad
989# it seems to like to segfault a lot :(. So lets take it apart ourselves.
990#
991# Usage: unpack_pdv [file to unpack] [size of off_t]
992# - you have to specify the off_t size ... i have no idea how to extract that
993# information out of the binary executable myself. basically you pass in
994# the size of the off_t type (in bytes) on the machine that built the pdv
995# archive. one way to determine this is by running the following commands:
996# strings <pdv archive> | grep lseek
997# strace -elseek <pdv archive>
998# basically look for the first lseek command (we do the strings/grep because
999# sometimes the function call is _llseek or something) and steal the 2nd
1000# parameter. here is an example:
1001# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1002# lseek
1003# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1004# lseek(3, -4, SEEK_END) = 2981250
1005# thus we would pass in the value of '4' as the second parameter.
1006unpack_pdv() {
1007 local src="`find_unpackable_file $1`"
1008 local sizeoff_t="$2"
782 1009
783 for x in $list; do 1010 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793 1011
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1012 local shrtsrc="`basename ${src}`"
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 1013 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
796 debug-print "$FUNCNAME: raw target=$target" 1014 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
797 # strip target down to the path/filename, remove leading +++ 1015 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803 1016
804 # look for target 1017 # grab metadata for debug reasons
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do 1018 local metafile="$(emktemp)"
806 debug-print "$FUNCNAME: looking in basedir=$basedir" 1019 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
807 cd "$basedir"
808 1020
809 # try stripping leading directories 1021 # rip out the final file name from the metadata
810 target2="$target" 1022 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
811 plevel=0 1023 datafile="`basename ${datafile}`"
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820 1024
821 # try stripping filename - needed to support patches creating new files 1025 # now lets uncompress/untar the file if need be
822 target2="${target%/*}" 1026 local tmpfile="$(emktemp)"
823 plevel=0 1027 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832 1028
833 done 1029 local iscompressed="`file -b ${tmpfile}`"
1030 if [ "${iscompressed:0:8}" == "compress" ] ; then
1031 iscompressed=1
1032 mv ${tmpfile}{,.Z}
1033 gunzip ${tmpfile}
1034 else
1035 iscompressed=0
1036 fi
1037 local istar="`file -b ${tmpfile}`"
1038 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1039 istar=1
1040 else
1041 istar=0
1042 fi
834 1043
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x" 1044 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
836 debug-print "$FUNCNAME: determined plevel=$plevel" 1045 #dd if=${src} ibs=${metaskip} count=1 \
837 # do the patching 1046 # | dd ibs=${tailskip} skip=1 \
838 ebegin "Applying patch ${x##*/}..." 1047 # | gzip -dc \
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x" 1048 # > ${datafile}
840 eend $? 1049 if [ ${iscompressed} -eq 1 ] ; then
841 1050 if [ ${istar} -eq 1 ] ; then
842 done 1051 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
843 1052 | head -c $((${metaskip}-${tailskip})) \
1053 | tar -xzf -
1054 else
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1056 | head -c $((${metaskip}-${tailskip})) \
1057 | gzip -dc \
1058 > ${datafile}
1059 fi
1060 else
1061 if [ ${istar} -eq 1 ] ; then
1062 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1063 | head -c $((${metaskip}-${tailskip})) \
1064 | tar --no-same-owner -xf -
1065 else
1066 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1067 | head -c $((${metaskip}-${tailskip})) \
1068 > ${datafile}
1069 fi
1070 fi
1071 true
1072 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1073 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
844} 1074}
845 1075
846# Unpack those pesky makeself generated files ... 1076# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1077# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1078# the end of the archive. Loki utilized the format as does
849# many other game companies. 1079# many other game companies.
850# 1080#
851# Usage: unpack_makeself [file to unpack] [offset] 1081# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1082# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1083# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1084# the proper offset from the script itself.
855unpack_makeself() { 1085unpack_makeself() {
856 local src=$1 1086 local src="$(find_unpackable_file "$1")"
857 local skip=$2 1087 local skip="$2"
1088 local exe="$3"
858 1089
859 if [ -z "${src}" ] ; then
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871
872 local shrtsrc=`basename ${src}` 1090 local shrtsrc="$(basename "${src}")"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1091 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1092 if [ -z "${skip}" ]
1093 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1094 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1095 local skip=0
1096 exe=tail
877 case ${ver} in 1097 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1098 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1099 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1100 ;;
881 2.0|2.0.1) 1101 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1102 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1103 ;;
884 2.1.1) 1104 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1105 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1106 let skip="skip + 1"
887 ;; 1107 ;;
888 2.1.2) 1108 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1109 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1110 let skip="skip + 1"
891 ;; 1111 ;;
892 2.1.3) 1112 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1113 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1114 let skip="skip + 1"
1115 ;;
1116 2.1.4)
1117 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1118 skip=$(head -n ${skip} "${src}" | wc -c)
1119 exe="dd"
895 ;; 1120 ;;
896 *) 1121 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1122 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1123 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1124 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1126 die "makeself version '${ver}' not supported"
902 ;; 1127 ;;
903 esac 1128 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1129 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1130 fi
1131 case ${exe} in
1132 tail) exe="tail -n +${skip} '${src}'";;
1133 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1134 *) die "makeself cant handle exe '${exe}'"
1135 esac
906 1136
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1137 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1138 local tmpfile="$(emktemp)"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1139 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1140 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1141 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1142 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1143 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1144 ;;
1145 bzip2*)
1146 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1147 ;;
1148 gzip*)
1149 eval ${exe} | tar --no-same-owner -xzf -
1150 ;;
1151 compress*)
1152 eval ${exe} | gunzip | tar --no-same-owner -xf -
1153 ;;
1154 *)
1155 eerror "Unknown filetype \"${filetype}\" ?"
1156 false
1157 ;;
1158 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1159 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1160}
918 1161
919# Display a license for user to accept. 1162# Display a license for user to accept.
920# 1163#
921# Usage: check_license [license] 1164# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1165# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1166check_license() {
924 local src=$1 1167 local lic=$1
925 if [ -z "${src}" ] ; then 1168 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1169 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1170 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1171 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1172 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1173 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1174 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1175 elif [ -e "${src}" ] ; then
933 src="${src}" 1176 lic="${src}"
934 fi
935 fi 1177 fi
1178 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1179 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1180 local l="`basename ${lic}`"
937 1181
938 # here is where we check for the license... 1182 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1183 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1184 local shopts=$-
941 einfo "The license for this application has already been accepted." 1185 local alic
1186 set -o noglob #so that bash doesn't expand "*"
1187 for alic in ${ACCEPT_LICENSE} ; do
1188 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1189 set +o noglob; set -${shopts} #reset old shell opts
1190 return 0
1191 fi
1192 done
1193 set +o noglob; set -$shopts #reset old shell opts
1194
1195 local licmsg="$(emktemp)"
1196 cat << EOF > ${licmsg}
1197**********************************************************
1198The following license outlines the terms of use of this
1199package. You MUST accept this license for installation to
1200continue. When you are done viewing, hit 'q'. If you
1201CTRL+C out of this, the install will not run!
1202**********************************************************
1203
1204EOF
1205 cat ${lic} >> ${licmsg}
1206 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1207 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1208 read alic
1209 case ${alic} in
1210 yes|Yes|y|Y)
1211 return 0
1212 ;;
1213 *)
1214 echo;echo;echo
1215 eerror "You MUST accept the license to continue! Exiting!"
1216 die "Failed to accept license"
1217 ;;
1218 esac
1219}
1220
1221# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1222# the whole 'non-interactive' policy, but damnit I want CD support !
1223#
1224# with these cdrom functions we handle all the user interaction and
1225# standardize everything. all you have to do is call cdrom_get_cds()
1226# and when the function returns, you can assume that the cd has been
1227# found at CDROM_ROOT.
1228#
1229# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1230# etc... if you want to give the cds better names, then just export
1231# the CDROM_NAME_X variables before calling cdrom_get_cds().
1232#
1233# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1234#
1235# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1236# - this will attempt to locate a cd based upon a file that is on
1237# the cd ... the more files you give this function, the more cds
1238# the cdrom functions will handle
1239cdrom_get_cds() {
1240 # first we figure out how many cds we're dealing with by
1241 # the # of files they gave us
1242 local cdcnt=0
1243 local f=
1244 for f in "$@" ; do
1245 cdcnt=$((cdcnt + 1))
1246 export CDROM_CHECK_${cdcnt}="$f"
1247 done
1248 export CDROM_TOTAL_CDS=${cdcnt}
1249 export CDROM_CURRENT_CD=1
1250
1251 # now we see if the user gave use CD_ROOT ...
1252 # if they did, let's just believe them that it's correct
1253 if [ ! -z "${CD_ROOT}" ] ; then
1254 export CDROM_ROOT="${CD_ROOT}"
1255 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1256 return
1257 fi
1258 # do the same for CD_ROOT_X
1259 if [ ! -z "${CD_ROOT_1}" ] ; then
1260 local var=
1261 cdcnt=0
1262 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1263 cdcnt=$((cdcnt + 1))
1264 var="CD_ROOT_${cdcnt}"
1265 if [ -z "${!var}" ] ; then
1266 eerror "You must either use just the CD_ROOT"
1267 eerror "or specify ALL the CD_ROOT_X variables."
1268 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1269 die "could not locate CD_ROOT_${cdcnt}"
1270 fi
1271 export CDROM_ROOTS_${cdcnt}="${!var}"
1272 done
1273 export CDROM_ROOT=${CDROM_ROOTS_1}
1274 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1275 return
1276 fi
1277
1278 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1279 einfon "This ebuild will need the "
1280 if [ -z "${CDROM_NAME}" ] ; then
1281 echo "cdrom for ${PN}."
942 else 1282 else
943 ewarn "You MUST accept this license for installation to continue." 1283 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1284 fi
945 echo 1285 echo
1286 einfo "If you do not have the CD, but have the data files"
1287 einfo "mounted somewhere on your filesystem, just export"
1288 einfo "the variable CD_ROOT so that it points to the"
1289 einfo "directory containing the files."
1290 echo
1291 else
1292 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1293 cdcnt=0
1294 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1295 cdcnt=$((cdcnt + 1))
1296 var="CDROM_NAME_${cdcnt}"
1297 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1298 done
1299 echo
1300 einfo "If you do not have the CDs, but have the data files"
1301 einfo "mounted somewhere on your filesystem, just export"
1302 einfo "the following variables so they point to the right place:"
1303 einfon ""
1304 cdcnt=0
1305 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1306 cdcnt=$((cdcnt + 1))
1307 echo -n " CD_ROOT_${cdcnt}"
1308 done
1309 echo
1310 einfo "Or, if you have all the files in the same place, or"
1311 einfo "you only have one cdrom, you can export CD_ROOT"
1312 einfo "and that place will be used as the same data source"
1313 einfo "for all the CDs."
1314 echo
1315 fi
1316 export CDROM_CURRENT_CD=0
1317 cdrom_load_next_cd
1318}
946 1319
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1320# this is only used when you need access to more than one cd.
948 einfo "Do you accept the terms of this license? [yes/no]" 1321# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1322# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1323# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1324cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1325 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1326 local var=
954 ;; 1327
955 *) 1328 if [ ! -z "${CD_ROOT}" ] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1329 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1330 return
958 ;; 1331 fi
1332
1333 unset CDROM_ROOT
1334 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1335 if [ -z "${!var}" ] ; then
1336 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1337 cdrom_locate_file_on_cd ${!var}
1338 else
1339 export CDROM_ROOT="${!var}"
1340 fi
1341
1342 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1343}
1344
1345# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1346# functions. this should *never* be called from an ebuild.
1347# all it does is try to locate a give file on a cd ... if the cd isn't
1348# found, then a message asking for the user to insert the cdrom will be
1349# displayed and we'll hang out here until:
1350# (1) the file is found on a mounted cdrom
1351# (2) the user hits CTRL+C
1352cdrom_locate_file_on_cd() {
1353 while [ -z "${CDROM_ROOT}" ] ; do
1354 local dir="$(dirname ${@})"
1355 local file="$(basename ${@})"
1356 local mline=""
1357 local showedmsg=0
1358
1359 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1360 [ -d "${mline}/${dir}" ] || continue
1361 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1362 && export CDROM_ROOT=${mline}
1363 done
1364
1365 if [ -z "${CDROM_ROOT}" ] ; then
1366 echo
1367 if [ ${showedmsg} -eq 0 ] ; then
1368 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1369 if [ -z "${CDROM_NAME}" ] ; then
1370 einfo "Please insert the cdrom for ${PN} now !"
1371 else
1372 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1373 fi
1374 else
1375 if [ -z "${CDROM_NAME_1}" ] ; then
1376 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1377 else
1378 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1379 einfo "Please insert+mount the ${!var} cdrom now !"
1380 fi
1381 fi
1382 showedmsg=1
1383 fi
1384 einfo "Press return to scan for the cd again"
1385 einfo "or hit CTRL+C to abort the emerge."
1386 read
1387 fi
1388 done
1389}
1390
1391# Make sure that LINGUAS only contains languages that
1392# a package can support
1393#
1394# usage: strip-linguas <allow LINGUAS>
1395# strip-linguas -i <directories of .po files>
1396# strip-linguas -u <directories of .po files>
1397#
1398# The first form allows you to specify a list of LINGUAS.
1399# The -i builds a list of po files found in all the
1400# directories and uses the intersection of the lists.
1401# The -u builds a list of po files found in all the
1402# directories and uses the union of the lists.
1403strip-linguas() {
1404 local ls newls
1405 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1406 local op="$1"; shift
1407 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1408 local d f
1409 for d in "$@" ; do
1410 if [ "${op}" == "-u" ] ; then
1411 newls="${ls}"
1412 else
1413 newls=""
1414 fi
1415 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1416 if [ "${op}" == "-i" ] ; then
1417 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1418 else
1419 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1420 fi
1421 done
1422 ls="${newls}"
1423 done
1424 ls="${ls//.po}"
1425 else
1426 ls="$@"
1427 fi
1428
1429 ls=" ${ls} "
1430 newls=""
1431 for f in ${LINGUAS} ; do
1432 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1433 newls="${newls} ${f}"
1434 else
1435 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1436 fi
1437 done
1438 if [ -z "${newls}" ] ; then
1439 unset LINGUAS
1440 else
1441 export LINGUAS="${newls}"
1442 fi
1443}
1444
1445# moved from kernel.eclass since they are generally useful outside of
1446# kernel.eclass -iggy (20041002)
1447
1448# the following functions are useful in kernel module ebuilds, etc.
1449# for an example see ivtv or drbd ebuilds
1450
1451# set's ARCH to match what the kernel expects
1452set_arch_to_kernel() {
1453 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1454 case ${ARCH} in
1455 x86) export ARCH="i386";;
1456 amd64) export ARCH="x86_64";;
1457 hppa) export ARCH="parisc";;
1458 mips) export ARCH="mips";;
1459 *) export ARCH="${ARCH}";;
959 esac 1460 esac
960 fi
961} 1461}
1462
1463# set's ARCH back to what portage expects
1464set_arch_to_portage() {
1465 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1466}
1467
1468# Jeremy Huddleston <eradicator@gentoo.org>:
1469# preserve_old_lib /path/to/libblah.so.0
1470# preserve_old_lib_notify /path/to/libblah.so.0
1471#
1472# These functions are useful when a lib in your package changes --soname. Such
1473# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1474# would break packages that link against it. Most people get around this
1475# by using the portage SLOT mechanism, but that is not always a relevant
1476# solution, so instead you can add the following to your ebuilds:
1477#
1478# src_install() {
1479# ...
1480# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1481# ...
1482# }
1483#
1484# pkg_postinst() {
1485# ...
1486# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489
1490preserve_old_lib() {
1491 LIB=$1
1492
1493 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1494 SONAME=`basename ${LIB}`
1495 DIRNAME=`dirname ${LIB}`
1496
1497 dodir ${DIRNAME}
1498 cp ${ROOT}${LIB} ${D}${DIRNAME}
1499 touch ${D}${LIB}
1500 fi
1501}
1502
1503preserve_old_lib_notify() {
1504 LIB=$1
1505
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1507 SONAME=`basename ${LIB}`
1508
1509 einfo "An old version of an installed library was detected on your system."
1510 einfo "In order to avoid breaking packages that link against is, this older version"
1511 einfo "is not being removed. In order to make full use of this newer version,"
1512 einfo "you will need to execute the following command:"
1513 einfo " revdep-rebuild --soname ${SONAME}"
1514 einfo
1515 einfo "After doing that, you can safely remove ${LIB}"
1516 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1517 fi
1518}

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