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Revision 1.60 Revision 1.124
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 1.60 2003/09/23 01:26:58 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.124 2004/11/13 11:15:33 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
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="$1"
467 551
468 [ -z "${topdir}" ] && topdir=/tmp 552 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 553 then
471 mktemp -p ${topdir} 554 [ -z "${T}" ] \
472 else 555 && topdir="/tmp" \
556 || topdir="${T}"
557 fi
558
559 if [ -z "$(type -p mktemp)" ]
560 then
561 local tmp=/
562 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 564 done
565 ${exe} "${tmp}"
475 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 useq 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"
476 fi 603 fi
477} 604}
478 605
479# Simplify/standardize adding users to the system 606# Simplify/standardize adding users to the system
480# vapier@gentoo.org 607# vapier@gentoo.org
496 then 623 then
497 eerror "No username specified !" 624 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 625 die "Cannot call enewuser without a username"
499 fi 626 fi
500 627
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 628 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 629 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 630 then
509 return 0 631 return 0
510 fi 632 fi
511 einfo "Adding user '${euser}' to your system ..." 633 einfo "Adding user '${euser}' to your system ..."
512 634
517 local euid="$1"; shift 639 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 640 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 641 then
520 if [ "${euid}" -gt 0 ] 642 if [ "${euid}" -gt 0 ]
521 then 643 then
522 opts="${opts} -u ${euid}" 644 if [ ! -z "`egetent passwd ${euid}`" ]
645 then
646 euid="next"
647 fi
523 else 648 else
524 eerror "Userid given but is not greater than 0 !" 649 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 650 die "${euid} is not a valid UID"
526 fi 651 fi
527 else 652 else
528 euid="next available" 653 euid="next"
654 fi
655 if [ "${euid}" == "next" ]
656 then
657 local pwrange
658 if [ "${USERLAND}" == "BSD" ] ; then
659 pwrange="`jot 898 101`"
660 else
661 pwrange="`seq 101 999`"
529 fi 662 fi
663 for euid in ${pwrange} ; do
664 [ -z "`egetent passwd ${euid}`" ] && break
665 done
666 fi
667 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 668 einfo " - Userid: ${euid}"
531 669
532 # handle shell 670 # handle shell
533 local eshell="$1"; shift 671 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] 672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
535 then 673 then
536 if [ ! -e "${eshell}" ] 674 if [ ! -e "${eshell}" ]
537 then 675 then
538 eerror "A shell was specified but it does not exist !" 676 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 677 die "${eshell} does not exist"
540 fi 678 fi
541 else 679 else
680 if [ "${USERLAND}" == "BSD" ]
681 then
682 eshell="/usr/bin/false"
683 else
542 eshell="/bin/false" 684 eshell="/bin/false"
685 fi
543 fi 686 fi
544 einfo " - Shell: ${eshell}" 687 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 688 opts="${opts} -s ${eshell}"
546 689
547 # handle homedir 690 # handle homedir
548 local ehome="$1"; shift 691 local ehome="$1"; shift
549 if [ -z "${ehome}" ] 692 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
550 then 693 then
551 ehome="/dev/null" 694 ehome="/dev/null"
552 fi 695 fi
553 einfo " - Home: ${ehome}" 696 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 697 opts="${opts} -d ${ehome}"
555 698
556 # handle groups 699 # handle groups
557 local egroups="$1"; shift 700 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 701 if [ ! -z "${egroups}" ]
559 then 702 then
560 local realgroup=
561 local oldifs="${IFS}" 703 local oldifs="${IFS}"
704 local defgroup="" exgroups=""
705
562 export IFS="," 706 export IFS=","
563 for g in ${egroups} 707 for g in ${egroups}
564 do 708 do
565 chgrp ${g} ${tmpfile} >& /dev/null 709 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 710 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 711 then
569 eerror "You must add ${g} to the system first" 712 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 713 die "${g} is not a valid GID"
571 fi 714 fi
715 if [ -z "${defgroup}" ]
716 then
717 defgroup="${g}"
718 else
719 exgroups="${exgroups},${g}"
720 fi
721 export IFS=","
572 done 722 done
573 export IFS="${oldifs}" 723 export IFS="${oldifs}"
724
574 opts="${opts} -g ${egroups}" 725 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ]
727 then
728 opts="${opts} -G ${exgroups:1}"
729 fi
575 else 730 else
576 egroups="(none)" 731 egroups="(none)"
577 fi 732 fi
578 einfo " - Groups: ${egroups}" 733 einfo " - Groups: ${egroups}"
579 734
580 # handle extra and add the user 735 # handle extra and add the user
581 local eextra="$@" 736 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 737 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 738 export SANDBOX_ON="0"
739 if useq ppc-macos
740 then
741 ### Make the user
584 if [ -z "${eextra}" ] 742 if [ -z "${eextra}" ]
585 then 743 then
586 useradd ${opts} ${euser} \ 744 dscl . create /users/${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} \
587 -c "added by portage for ${PN}" \ 766 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 767 die "enewuser failed"
589 else 768 else
590 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}"
591 useradd ${opts} ${euser} ${eextra} \ 781 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 782 || die "enewuser failed"
783 fi
593 fi 784 fi
594 export SANDBOX_ON="${oldsandbox}" 785 export SANDBOX_ON="${oldsandbox}"
595 786
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 787 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 788 then
618 then 809 then
619 eerror "No group specified !" 810 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 811 die "Cannot call enewgroup without a group"
621 fi 812 fi
622 813
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 814 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 815 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 816 then
631 return 0 817 return 0
632 fi 818 fi
633 einfo "Adding group '${egroup}' to your system ..." 819 einfo "Adding group '${egroup}' to your system ..."
634 820
639 local egid="$1"; shift 825 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 826 if [ ! -z "${egid}" ]
641 then 827 then
642 if [ "${egid}" -gt 0 ] 828 if [ "${egid}" -gt 0 ]
643 then 829 then
830 if [ -z "`egetent group ${egid}`" ]
831 then
832 if useq ppc-macos ; then
833 opts="${opts} ${egid}"
834 else
644 opts="${opts} -g ${egid}" 835 opts="${opts} -g ${egid}"
836 fi
837 else
838 egid="next available; requested gid taken"
839 fi
645 else 840 else
646 eerror "Groupid given but is not greater than 0 !" 841 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 842 die "${egid} is not a valid GID"
648 fi 843 fi
649 else 844 else
656 opts="${opts} ${eextra}" 851 opts="${opts} ${eextra}"
657 852
658 # add the group 853 # add the group
659 local oldsandbox="${SANDBOX_ON}" 854 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 855 export SANDBOX_ON="0"
856 if useq ppc-macos ; then
857 if [ ! -z "${eextra}" ];
858 then
859 einfo "Extra options are not supported on macos yet"
860 einfo "Please report the ebuild along with the info below"
861 einfo "eextra: ${eextra}"
862 die "Required function missing"
863 fi
864
865 # If we need the next available
866 case ${egid} in
867 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do
869 [ -z "`egetent group ${egid}`" ] && break
870 done
871 esac
872 dscl . create /groups/${egroup} gid ${egid}
873 dscl . create /groups/${egroup} passwd '*'
874 elif use x86-fbsd ; then
875 case ${egid} in
876 *[!0-9]*) # Non numeric
877 for egid in `jot 898 101`; do
878 [ -z "`egetent group ${egid}`" ] && break
879 done
880 esac
881 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
882 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 883 groupadd ${opts} ${egroup} || die "enewgroup failed"
884 fi
662 export SANDBOX_ON="${oldsandbox}" 885 export SANDBOX_ON="${oldsandbox}"
663} 886}
664 887
665# Simple script to replace 'dos2unix' binaries 888# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 889# vapier@gentoo.org
667# 890#
668# edos2unix(file, <more files>...) 891# edos2unix(file, <more files> ...)
669edos2unix() { 892edos2unix() {
670 for f in $@ 893 for f in "$@"
671 do 894 do
672 cp ${f} ${T}/edos2unix 895 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > ${f} 896 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 897 done
675} 898}
676 899
677# Make a desktop file ! 900# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 901# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 902# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 903#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 904# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 905#
686# binary: what binary does the app run with ? 906# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 907# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 908# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 909# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 910# a full path to an icon
691# type: what kind of application is this ? for categories: 911# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 912# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 913# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 914make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 915 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 916
697 local exec="${1}" 917 local exec="${1}"
698 local name="${2:-${PN}}" 918 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 919 local icon="${3:-${PN}.png}"
700 local type="${4}" 920 local type="${4}"
921 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 922 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 923 if [ -z "${type}" ]
703 then 924 then
704 case ${CATEGORY} in 925 case ${CATEGORY} in
705 "app-emulation") 926 "app-emulation")
706 type=Emulator 927 type=Emulator
928 subdir="Emulation"
707 ;; 929 ;;
708 "games-"*) 930 "games-"*)
709 type=Game 931 type=Game
932 subdir="Games"
933 ;;
934 "net-"*)
935 type=Network
936 subdir="${type}"
710 ;; 937 ;;
711 *) 938 *)
712 type= 939 type=
940 subdir=
713 ;; 941 ;;
714 esac 942 esac
715 fi 943 fi
716 local desktop="${T}/${exec}.desktop" 944 local desktop="${T}/${exec}.desktop"
717 945
722Type=Application 950Type=Application
723Comment=${DESCRIPTION} 951Comment=${DESCRIPTION}
724Exec=${exec} 952Exec=${exec}
725Path=${path} 953Path=${path}
726Icon=${icon} 954Icon=${icon}
727Categories=Application;${type};" > ${desktop} 955Categories=Application;${type};" > "${desktop}"
728 956
729 if [ -d "/usr/share/applications" ]
730 then
731 insinto /usr/share/applications 957 insinto /usr/share/applications
732 doins ${desktop} 958 doins "${desktop}"
733 fi
734
735 #if [ -d "/usr/share/gnome/apps" ]
736 #then
737 # insinto /usr/share/gnome/apps/Games
738 # doins ${desktop}
739 #fi
740
741 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
742 #then
743 # for ver in /usr/kde/*
744 # do
745 # insinto ${ver}/share/applnk/Games
746 # doins ${desktop}
747 # done
748 #fi
749
750 if [ -d "/usr/share/applnk" ]
751 then
752 insinto /usr/share/applnk/${type}
753 doins ${desktop}
754 fi
755 959
756 return 0 960 return 0
757} 961}
758 962
759# new convenience patch wrapper function to eventually replace epatch(), 963# for internal use only (unpack_pdv and unpack_makeself)
760# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 964find_unpackable_file() {
761# /usr/bin/patch 965 local src="$1"
762# Features:
763# - bulk patch handling similar to epatch()'s
764# - automatic patch level detection like epatch()'s
765# - automatic patch uncompression like epatch()'s
766# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
767# manually instead
768# - once I decide it's production-ready, it'll be called from base_src_unpack
769# to handle $PATCHES to avoid defining src_unpack just to use xpatch
770
771# accepts zero or more parameters specifying patchfiles and/or patchdirs
772
773# known issues:
774# - only supports unified style patches (does anyone _really_ use anything
775# else?)
776# - because it doesn't use --dry-run there is a risk of it failing
777# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
778# any of the backup heuristics that patch employs to discover a filename.
779# however, this isn't dangerous because if it works for the developer who's
780# writing the ebuild, it'll always work for the users, and if it doesn't,
781# then we'll fix it :-)
782# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
783xpatch() {
784
785 debug-print-function ${FUNCNAME} $*
786
787 local list=
788 local list2=
789 declare -i plevel
790
791 # parse patch sources
792 for x in $*
793 do
794 debug-print "${FUNCNAME}: parsing parameter ${x}"
795 if [ -f "${x}" ] 966 if [ -z "${src}" ]
796 then 967 then
797 list="${list} ${x}" 968 src="${DISTDIR}/${A}"
798 elif [ -d "${x}" ]
799 then
800 # handles patchdirs like epatch() for now: no recursion.
801 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
802 # only patches with _$ARCH_ or _all_ in their filenames are applied.
803 for file in `ls -A ${x}`
804 do
805 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
806 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
807 "${file}" != "${file/_$ARCH_}" ]
808 then
809 list2="${list2} ${x}/${file}"
810 fi
811 done
812 list="`echo ${list2} | sort` ${list}"
813 else 969 else
814 die "Couldn't find ${x}" 970 if [ -e "${DISTDIR}/${src}" ]
971 then
972 src="${DISTDIR}/${src}"
973 elif [ -e "${PWD}/${src}" ]
974 then
975 src="${PWD}/${src}"
976 elif [ -e "${src}" ]
977 then
978 src="${src}"
979 fi
815 fi 980 fi
816 done 981 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
982 echo "${src}"
983}
817 984
818 debug-print "${FUNCNAME}: final list of patches: ${list}" 985# Unpack those pesky pdv generated files ...
986# They're self-unpacking programs with the binary package stuffed in
987# the middle of the archive. Valve seems to use it a lot ... too bad
988# it seems to like to segfault a lot :(. So lets take it apart ourselves.
989#
990# Usage: unpack_pdv [file to unpack] [size of off_t]
991# - you have to specify the off_t size ... i have no idea how to extract that
992# information out of the binary executable myself. basically you pass in
993# the size of the off_t type (in bytes) on the machine that built the pdv
994# archive. one way to determine this is by running the following commands:
995# strings <pdv archive> | grep lseek
996# strace -elseek <pdv archive>
997# basically look for the first lseek command (we do the strings/grep because
998# sometimes the function call is _llseek or something) and steal the 2nd
999# parameter. here is an example:
1000# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1001# lseek
1002# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1003# lseek(3, -4, SEEK_END) = 2981250
1004# thus we would pass in the value of '4' as the second parameter.
1005unpack_pdv() {
1006 local src="`find_unpackable_file $1`"
1007 local sizeoff_t="$2"
819 1008
820 for x in ${list}; 1009 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
821 do
822 debug-print "${FUNCNAME}: processing ${x}"
823 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
824 case "`/usr/bin/file -b ${x}`" in
825 *gzip*)
826 patchfile="${T}/current.patch"
827 ungzip -c "${x}" > "${patchfile}"
828 ;;
829 *bzip2*)
830 patchfile="${T}/current.patch"
831 bunzip2 -c "${x}" > "${patchfile}"
832 ;;
833 *text*)
834 patchfile="${x}"
835 ;;
836 *)
837 die "Could not determine filetype of patch ${x}"
838 ;;
839 esac
840 debug-print "${FUNCNAME}: patchfile=${patchfile}"
841 1010
842 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1011 local shrtsrc="`basename ${src}`"
843 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`" 1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
844 debug-print "${FUNCNAME}: raw target=${target}" 1013 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
845 # strip target down to the path/filename, remove leading +++ 1014 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
846 target="${target/+++ }"; target="${target%% *}"
847 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
848 # to discard them as well to calculate the correct patchlevel.
849 target="${target//\/\//\/}"
850 debug-print "${FUNCNAME}: stripped target=${target}"
851 1015
852 # look for target 1016 # grab metadata for debug reasons
853 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do 1017 local metafile="$(emktemp)"
854 debug-print "${FUNCNAME}: looking in basedir=${basedir}" 1018 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
855 cd "${basedir}"
856 1019
857 # try stripping leading directories 1020 # rip out the final file name from the metadata
858 target2="${target}" 1021 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
859 plevel=0 1022 datafile="`basename ${datafile}`"
860 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
861 while [ ! -f "${target2}" ]
862 do
863 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
864 plevel=$((plevel+1))
865 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
866 [ "${target2}" == "${target2/\/}" ] && break
867 done
868 test -f "${target2}" && break
869 1023
870 # try stripping filename - needed to support patches creating new files 1024 # now lets uncompress/untar the file if need be
871 target2="${target%/*}" 1025 local tmpfile="$(emktemp)"
872 plevel=0 1026 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
873 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
874 while [ ! -d "${target2}" ]
875 do
876 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
877 plevel=$((plevel+1))
878 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
879 [ "${target2}" == "${target2/\/}" ] && break
880 done
881 test -d "${target2}" && break
882 1027
883 done 1028 local iscompressed="`file -b ${tmpfile}`"
1029 if [ "${iscompressed:0:8}" == "compress" ] ; then
1030 iscompressed=1
1031 mv ${tmpfile}{,.Z}
1032 gunzip ${tmpfile}
1033 else
1034 iscompressed=0
1035 fi
1036 local istar="`file -b ${tmpfile}`"
1037 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1038 istar=1
1039 else
1040 istar=0
1041 fi
884 1042
885 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \ 1043 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
886 || die "Could not determine patchlevel for ${x}" 1044 #dd if=${src} ibs=${metaskip} count=1 \
887 debug-print "${FUNCNAME}: determined plevel=${plevel}" 1045 # | dd ibs=${tailskip} skip=1 \
888 # do the patching 1046 # | gzip -dc \
889 ebegin "Applying patch ${x##*/}..." 1047 # > ${datafile}
890 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \ 1048 if [ ${iscompressed} -eq 1 ] ; then
891 || die "Failed to apply patch ${x}" 1049 if [ ${istar} -eq 1 ] ; then
892 eend $? 1050 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
893 1051 | head -c $((${metaskip}-${tailskip})) \
894 done 1052 | tar -xzf -
895 1053 else
1054 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1055 | head -c $((${metaskip}-${tailskip})) \
1056 | gzip -dc \
1057 > ${datafile}
1058 fi
1059 else
1060 if [ ${istar} -eq 1 ] ; then
1061 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1062 | head -c $((${metaskip}-${tailskip})) \
1063 | tar --no-same-owner -xf -
1064 else
1065 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1066 | head -c $((${metaskip}-${tailskip})) \
1067 > ${datafile}
1068 fi
1069 fi
1070 true
1071 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1072 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
896} 1073}
897 1074
898# Unpack those pesky makeself generated files ... 1075# Unpack those pesky makeself generated files ...
899# They're shell scripts with the binary package tagged onto 1076# They're shell scripts with the binary package tagged onto
900# the end of the archive. Loki utilized the format as does 1077# the end of the archive. Loki utilized the format as does
901# many other game companies. 1078# many other game companies.
902# 1079#
903# Usage: unpack_makeself [file to unpack] [offset] 1080# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
904# - If the file is not specified then unpack will utilize ${A}. 1081# - If the file is not specified then unpack will utilize ${A}.
905# - If the offset is not specified then we will attempt to extract 1082# - If the offset is not specified then we will attempt to extract
906# the proper offset from the script itself. 1083# the proper offset from the script itself.
907unpack_makeself() { 1084unpack_makeself() {
908 local src="$1" 1085 local src="$(find_unpackable_file "$1")"
909 local skip="$2" 1086 local skip="$2"
1087 local exe="$3"
910 1088
911 if [ -z "${src}" ]
912 then
913 src="${DISTDIR}/${A}"
914 else
915 if [ -e "${DISTDIR}/${src}" ]
916 then
917 src="${DISTDIR}/${src}"
918 elif [ -e "${PWD}/${src}" ]
919 then
920 src="${PWD}/${src}"
921 elif [ -e "${src}" ]
922 then
923 src="${src}"
924 fi
925 fi
926 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
927
928 local shrtsrc="`basename ${src}`" 1089 local shrtsrc="$(basename "${src}")"
929 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1090 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
930 if [ -z "${skip}" ] 1091 if [ -z "${skip}" ]
931 then 1092 then
932 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1093 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
933 local skip=0 1094 local skip=0
1095 exe=tail
934 case ${ver} in 1096 case ${ver} in
935 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1097 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
936 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1098 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
937 ;; 1099 ;;
938 2.0|2.0.1) 1100 2.0|2.0.1)
939 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1101 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
940 ;; 1102 ;;
941 2.1.1) 1103 2.1.1)
942 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
943 let skip="skip + 1" 1105 let skip="skip + 1"
944 ;; 1106 ;;
945 2.1.2) 1107 2.1.2)
946 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1108 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
947 let skip="skip + 1" 1109 let skip="skip + 1"
948 ;; 1110 ;;
949 2.1.3) 1111 2.1.3)
950 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
951 let skip="skip + 1" 1113 let skip="skip + 1"
1114 ;;
1115 2.1.4)
1116 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1117 skip=$(head -n ${skip} "${src}" | wc -c)
1118 exe="dd"
952 ;; 1119 ;;
953 *) 1120 *)
954 eerror "I'm sorry, but I was unable to support the Makeself file." 1121 eerror "I'm sorry, but I was unable to support the Makeself file."
955 eerror "The version I detected was '${ver}'." 1122 eerror "The version I detected was '${ver}'."
956 eerror "Please file a bug about the file ${shrtsrc} at" 1123 eerror "Please file a bug about the file ${shrtsrc} at"
958 die "makeself version '${ver}' not supported" 1125 die "makeself version '${ver}' not supported"
959 ;; 1126 ;;
960 esac 1127 esac
961 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1128 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
962 fi 1129 fi
1130 case ${exe} in
1131 tail) exe="tail -n +${skip} '${src}'";;
1132 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1133 *) die "makeself cant handle exe '${exe}'"
1134 esac
963 1135
964 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1136 # lets grab the first few bytes of the file to figure out what kind of archive it is
965 # to tar which will make tar not extract anything and exit with 0 1137 local tmpfile="$(emktemp)"
966 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1138 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
967 local pipestatus="${PIPESTATUS[*]}" 1139 local filetype="$(file -b "${tmpfile}")"
968 pipestatus="${pipestatus// }" 1140 case ${filetype} in
969 if [ "${pipestatus//0}" != "" ] 1141 *tar\ archive)
970 then 1142 eval ${exe} | tar --no-same-owner -xf -
971 # maybe it isnt gzipped ... they usually are, but not always ... 1143 ;;
972 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1144 bzip2*)
1145 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1146 ;;
1147 gzip*)
1148 eval ${exe} | tar --no-same-owner -xzf -
1149 ;;
1150 compress*)
1151 eval ${exe} | gunzip | tar --no-same-owner -xf -
1152 ;;
1153 *)
1154 eerror "Unknown filetype \"${filetype}\" ?"
1155 false
1156 ;;
1157 esac
973 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1158 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
974 fi
975} 1159}
976 1160
977# Display a license for user to accept. 1161# Display a license for user to accept.
978# 1162#
979# Usage: check_license [license] 1163# Usage: check_license [license]
990 elif [ -e "${src}" ] ; then 1174 elif [ -e "${src}" ] ; then
991 lic="${src}" 1175 lic="${src}"
992 fi 1176 fi
993 fi 1177 fi
994 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1178 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1179 local l="`basename ${lic}`"
995 1180
996 # here is where we check for the licenses the user already 1181 # here is where we check for the licenses the user already
997 # accepted ... if we don't find a match, we make the user accept 1182 # accepted ... if we don't find a match, we make the user accept
1183 local shopts=$-
998 local alic 1184 local alic
1185 set -o noglob #so that bash doesn't expand "*"
999 for alic in ${ACCEPT_LICENSE} ; do 1186 for alic in ${ACCEPT_LICENSE} ; do
1000 [ "${alic}" == "*" ] && return 0 1187 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1001 [ "${alic}" == "${lic}" ] && return 0 1188 set +o noglob; set -${shopts} #reset old shell opts
1189 return 0
1190 fi
1002 done 1191 done
1192 set +o noglob; set -$shopts #reset old shell opts
1003 1193
1004 local licmsg="`mymktemp ${T}`" 1194 local licmsg="$(emktemp)"
1005 cat << EOF > ${licmsg} 1195 cat << EOF > ${licmsg}
1006********************************************************** 1196**********************************************************
1007The following license outlines the terms of use of this 1197The following license outlines the terms of use of this
1008package. You MUST accept this license for installation to 1198package. You MUST accept this license for installation to
1009continue. When you are done viewing, hit 'q'. If you 1199continue. When you are done viewing, hit 'q'. If you
1011********************************************************** 1201**********************************************************
1012 1202
1013EOF 1203EOF
1014 cat ${lic} >> ${licmsg} 1204 cat ${lic} >> ${licmsg}
1015 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1205 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1016 einfon "Do you accept the terms of this license? [yes/no] " 1206 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1017 read alic 1207 read alic
1018 case ${alic} in 1208 case ${alic} in
1019 yes|Yes|y|Y) 1209 yes|Yes|y|Y)
1020 return 0 1210 return 0
1021 ;; 1211 ;;
1024 eerror "You MUST accept the license to continue! Exiting!" 1214 eerror "You MUST accept the license to continue! Exiting!"
1025 die "Failed to accept license" 1215 die "Failed to accept license"
1026 ;; 1216 ;;
1027 esac 1217 esac
1028} 1218}
1219
1220# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1221# the whole 'non-interactive' policy, but damnit I want CD support !
1222#
1223# with these cdrom functions we handle all the user interaction and
1224# standardize everything. all you have to do is call cdrom_get_cds()
1225# and when the function returns, you can assume that the cd has been
1226# found at CDROM_ROOT.
1227#
1228# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1229# etc... if you want to give the cds better names, then just export
1230# the CDROM_NAME_X variables before calling cdrom_get_cds().
1231#
1232# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1233#
1234# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1235# - this will attempt to locate a cd based upon a file that is on
1236# the cd ... the more files you give this function, the more cds
1237# the cdrom functions will handle
1238cdrom_get_cds() {
1239 # first we figure out how many cds we're dealing with by
1240 # the # of files they gave us
1241 local cdcnt=0
1242 local f=
1243 for f in "$@" ; do
1244 cdcnt=$((cdcnt + 1))
1245 export CDROM_CHECK_${cdcnt}="$f"
1246 done
1247 export CDROM_TOTAL_CDS=${cdcnt}
1248 export CDROM_CURRENT_CD=1
1249
1250 # now we see if the user gave use CD_ROOT ...
1251 # if they did, let's just believe them that it's correct
1252 if [ ! -z "${CD_ROOT}" ] ; then
1253 export CDROM_ROOT="${CD_ROOT}"
1254 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1255 return
1256 fi
1257 # do the same for CD_ROOT_X
1258 if [ ! -z "${CD_ROOT_1}" ] ; then
1259 local var=
1260 cdcnt=0
1261 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1262 cdcnt=$((cdcnt + 1))
1263 var="CD_ROOT_${cdcnt}"
1264 if [ -z "${!var}" ] ; then
1265 eerror "You must either use just the CD_ROOT"
1266 eerror "or specify ALL the CD_ROOT_X variables."
1267 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1268 die "could not locate CD_ROOT_${cdcnt}"
1269 fi
1270 export CDROM_ROOTS_${cdcnt}="${!var}"
1271 done
1272 export CDROM_ROOT=${CDROM_ROOTS_1}
1273 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1274 return
1275 fi
1276
1277 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1278 einfon "This ebuild will need the "
1279 if [ -z "${CDROM_NAME}" ] ; then
1280 echo "cdrom for ${PN}."
1281 else
1282 echo "${CDROM_NAME}."
1283 fi
1284 echo
1285 einfo "If you do not have the CD, but have the data files"
1286 einfo "mounted somewhere on your filesystem, just export"
1287 einfo "the variable CD_ROOT so that it points to the"
1288 einfo "directory containing the files."
1289 echo
1290 else
1291 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1292 cdcnt=0
1293 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1294 cdcnt=$((cdcnt + 1))
1295 var="CDROM_NAME_${cdcnt}"
1296 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1297 done
1298 echo
1299 einfo "If you do not have the CDs, but have the data files"
1300 einfo "mounted somewhere on your filesystem, just export"
1301 einfo "the following variables so they point to the right place:"
1302 einfon ""
1303 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1305 cdcnt=$((cdcnt + 1))
1306 echo -n " CD_ROOT_${cdcnt}"
1307 done
1308 echo
1309 einfo "Or, if you have all the files in the same place, or"
1310 einfo "you only have one cdrom, you can export CD_ROOT"
1311 einfo "and that place will be used as the same data source"
1312 einfo "for all the CDs."
1313 echo
1314 fi
1315 export CDROM_CURRENT_CD=0
1316 cdrom_load_next_cd
1317}
1318
1319# this is only used when you need access to more than one cd.
1320# when you have finished using the first cd, just call this function.
1321# when it returns, CDROM_ROOT will be pointing to the second cd.
1322# remember, you can only go forward in the cd chain, you can't go back.
1323cdrom_load_next_cd() {
1324 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1325 local var=
1326
1327 if [ ! -z "${CD_ROOT}" ] ; then
1328 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1329 return
1330 fi
1331
1332 unset CDROM_ROOT
1333 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1334 if [ -z "${!var}" ] ; then
1335 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1336 cdrom_locate_file_on_cd ${!var}
1337 else
1338 export CDROM_ROOT="${!var}"
1339 fi
1340
1341 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1342}
1343
1344# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1345# functions. this should *never* be called from an ebuild.
1346# all it does is try to locate a give file on a cd ... if the cd isn't
1347# found, then a message asking for the user to insert the cdrom will be
1348# displayed and we'll hang out here until:
1349# (1) the file is found on a mounted cdrom
1350# (2) the user hits CTRL+C
1351cdrom_locate_file_on_cd() {
1352 while [ -z "${CDROM_ROOT}" ] ; do
1353 local dir="$(dirname ${@})"
1354 local file="$(basename ${@})"
1355 local mline=""
1356 local showedmsg=0
1357
1358 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1359 [ -d "${mline}/${dir}" ] || continue
1360 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1361 && export CDROM_ROOT=${mline}
1362 done
1363
1364 if [ -z "${CDROM_ROOT}" ] ; then
1365 echo
1366 if [ ${showedmsg} -eq 0 ] ; then
1367 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1368 if [ -z "${CDROM_NAME}" ] ; then
1369 einfo "Please insert the cdrom for ${PN} now !"
1370 else
1371 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1372 fi
1373 else
1374 if [ -z "${CDROM_NAME_1}" ] ; then
1375 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1376 else
1377 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1378 einfo "Please insert+mount the ${!var} cdrom now !"
1379 fi
1380 fi
1381 showedmsg=1
1382 fi
1383 einfo "Press return to scan for the cd again"
1384 einfo "or hit CTRL+C to abort the emerge."
1385 read
1386 fi
1387 done
1388}
1389
1390# Make sure that LINGUAS only contains languages that
1391# a package can support
1392#
1393# usage: strip-linguas <allow LINGUAS>
1394# strip-linguas -i <directories of .po files>
1395# strip-linguas -u <directories of .po files>
1396#
1397# The first form allows you to specify a list of LINGUAS.
1398# The -i builds a list of po files found in all the
1399# directories and uses the intersection of the lists.
1400# The -u builds a list of po files found in all the
1401# directories and uses the union of the lists.
1402strip-linguas() {
1403 local ls newls
1404 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1405 local op="$1"; shift
1406 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1407 local d f
1408 for d in "$@" ; do
1409 if [ "${op}" == "-u" ] ; then
1410 newls="${ls}"
1411 else
1412 newls=""
1413 fi
1414 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1415 if [ "${op}" == "-i" ] ; then
1416 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1417 else
1418 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1419 fi
1420 done
1421 ls="${newls}"
1422 done
1423 ls="${ls//.po}"
1424 else
1425 ls="$@"
1426 fi
1427
1428 ls=" ${ls} "
1429 newls=""
1430 for f in ${LINGUAS} ; do
1431 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1432 newls="${newls} ${f}"
1433 else
1434 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1435 fi
1436 done
1437 if [ -z "${newls}" ] ; then
1438 unset LINGUAS
1439 else
1440 export LINGUAS="${newls}"
1441 fi
1442}
1443
1444# moved from kernel.eclass since they are generally useful outside of
1445# kernel.eclass -iggy (20041002)
1446
1447# the following functions are useful in kernel module ebuilds, etc.
1448# for an example see ivtv or drbd ebuilds
1449
1450# set's ARCH to match what the kernel expects
1451set_arch_to_kernel() {
1452 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1453 case ${ARCH} in
1454 x86) export ARCH="i386";;
1455 amd64) export ARCH="x86_64";;
1456 hppa) export ARCH="parisc";;
1457 mips) export ARCH="mips";;
1458 *) export ARCH="${ARCH}";;
1459 esac
1460}
1461
1462# set's ARCH back to what portage expects
1463set_arch_to_portage() {
1464 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1465}
1466
1467# Jeremy Huddleston <eradicator@gentoo.org>:
1468# preserve_old_lib /path/to/libblah.so.0
1469# preserve_old_lib_notify /path/to/libblah.so.0
1470#
1471# These functions are useful when a lib in your package changes --soname. Such
1472# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1473# would break packages that link against it. Most people get around this
1474# by using the portage SLOT mechanism, but that is not always a relevant
1475# solution, so instead you can add the following to your ebuilds:
1476#
1477# src_install() {
1478# ...
1479# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1480# ...
1481# }
1482#
1483# pkg_postinst() {
1484# ...
1485# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1486# ...
1487# }
1488
1489preserve_old_lib() {
1490 LIB=$1
1491
1492 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1493 SONAME=`basename ${LIB}`
1494 DIRNAME=`dirname ${LIB}`
1495
1496 dodir ${DIRNAME}
1497 cp ${ROOT}${LIB} ${D}${DIRNAME}
1498 touch ${D}${LIB}
1499 fi
1500}
1501
1502preserve_old_lib_notify() {
1503 LIB=$1
1504
1505 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1506 SONAME=`basename ${LIB}`
1507
1508 einfo "An old version of an installed library was detected on your system."
1509 einfo "In order to avoid breaking packages that link against is, this older version"
1510 einfo "is not being removed. In order to make full use of this newer version,"
1511 einfo "you will need to execute the following command:"
1512 einfo " revdep-rebuild --soname ${SONAME}"
1513 einfo
1514 einfo "After doing that, you can safely remove ${LIB}"
1515 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1516 fi
1517}

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