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Revision 1.76 Revision 1.126
1# Copyright 1999-2004 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 1.76 2004/01/26 23:40:07 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.126 2004/12/08 01:31:38 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="$1"
467 551
468 [ -z "${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}" ] && [ "${eshell}" != "-1" ] 672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 675 then
538 eerror "A shell was specified but it does not exist !" 676 eerror "A shell was specified but it does not exist !"
539 die "${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
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}"
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 ${CATEGORY} in
705 "app-emulation") 926 "app-emulation")
706 type=Emulator 927 type=Emulator
928 subdir="Emulation"
707 ;; 929 ;;
708 "games-"*) 930 "games-"*)
709 type=Game 931 type=Game
932 subdir="Games"
710 ;; 933 ;;
711 "net-"*) 934 "net-"*)
712 type=Network; 935 type=Network
936 subdir="${type}"
713 ;; 937 ;;
714 *) 938 *)
715 type= 939 type=
940 subdir=
716 ;; 941 ;;
717 esac 942 esac
718 fi 943 fi
719 local desktop="${T}/${exec}.desktop" 944 local desktop="${T}/${exec}.desktop"
720 945
725Type=Application 950Type=Application
726Comment=${DESCRIPTION} 951Comment=${DESCRIPTION}
727Exec=${exec} 952Exec=${exec}
728Path=${path} 953Path=${path}
729Icon=${icon} 954Icon=${icon}
730Categories=Application;${type};" > ${desktop} 955Categories=Application;${type};" > "${desktop}"
731 956
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 957 insinto /usr/share/applications
735 doins ${desktop} 958 doins "${desktop}"
736 fi
737
738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
740 # insinto /usr/share/gnome/apps/Games
741 # doins ${desktop}
742 #fi
743
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
746 # for ver in /usr/kde/*
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752
753 if [ -d "/usr/share/applnk" ]
754 then
755 insinto /usr/share/applnk/${type}
756 doins ${desktop}
757 fi
758 959
759 return 0 960 return 0
760}
761
762# new convenience patch wrapper function to eventually replace epatch(),
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
764# /usr/bin/patch
765# Features:
766# - bulk patch handling similar to epatch()'s
767# - automatic patch level detection like epatch()'s
768# - automatic patch uncompression like epatch()'s
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
770# manually instead
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773
774# accepts zero or more parameters specifying patchfiles and/or patchdirs
775
776# known issues:
777# - only supports unified style patches (does anyone _really_ use anything
778# else?)
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787
788 debug-print-function ${FUNCNAME} $*
789
790 local list=
791 local list2=
792 declare -i plevel
793
794 # parse patch sources
795 for x in $*
796 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ]
799 then
800 list="${list} ${x}"
801 elif [ -d "${x}" ]
802 then
803 # handles patchdirs like epatch() for now: no recursion.
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi
819 done
820
821 debug-print "${FUNCNAME}: final list of patches: ${list}"
822
823 for x in ${list};
824 do
825 debug-print "${FUNCNAME}: processing ${x}"
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
827 case "`/usr/bin/file -b ${x}`" in
828 *gzip*)
829 patchfile="${T}/current.patch"
830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done
871 test -f "${target2}" && break
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done
898
899} 961}
900 962
901# for internal use only (unpack_pdv and unpack_makeself) 963# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 964find_unpackable_file() {
903 local src="$1" 965 local src="$1"
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1013 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1014 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 1015
954 # grab metadata for debug reasons 1016 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1017 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1018 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 1019
958 # rip out the final file name from the metadata 1020 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1021 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 1022 datafile="`basename ${datafile}`"
961 1023
962 # now lets uncompress/untar the file if need be 1024 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1025 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1026 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1027
966 local iscompressed="`file -b ${tmpfile}`" 1028 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1029 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 1030 iscompressed=1
1013# Unpack those pesky makeself generated files ... 1075# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1076# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1077# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1078# many other game companies.
1017# 1079#
1018# Usage: unpack_makeself [file to unpack] [offset] 1080# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1081# - If the file is not specified then unpack will utilize ${A}.
1020# - 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
1021# the proper offset from the script itself. 1083# the proper offset from the script itself.
1022unpack_makeself() { 1084unpack_makeself() {
1023 local src="`find_unpackable_file $1`" 1085 local src="$(find_unpackable_file "$1")"
1024 local skip="$2" 1086 local skip="$2"
1087 local exe="$3"
1025 1088
1026 local shrtsrc="`basename ${src}`" 1089 local shrtsrc="$(basename "${src}")"
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1090 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1091 if [ -z "${skip}" ]
1029 then 1092 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1093 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1031 local skip=0 1094 local skip=0
1095 exe=tail
1032 case ${ver} in 1096 case ${ver} in
1033 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
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1098 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1099 ;;
1036 2.0|2.0.1) 1100 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1101 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1102 ;;
1039 2.1.1) 1103 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1105 let skip="skip + 1"
1042 ;; 1106 ;;
1043 2.1.2) 1107 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1108 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1109 let skip="skip + 1"
1046 ;; 1110 ;;
1047 2.1.3) 1111 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1113 let skip="skip + 1"
1114 ;;
1115 2.1.4)
1116 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1117 skip=$(head -n ${skip} "${src}" | wc -c)
1118 exe="dd"
1050 ;; 1119 ;;
1051 *) 1120 *)
1052 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."
1053 eerror "The version I detected was '${ver}'." 1122 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1123 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1125 die "makeself version '${ver}' not supported"
1057 ;; 1126 ;;
1058 esac 1127 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1128 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 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
1061 1135
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1136 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1137 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1138 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1139 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1140 case ${filetype} in
1067 *tar\ archive) 1141 *tar\ archive)
1068 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1142 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1143 ;;
1070 bzip2*) 1144 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1145 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1146 ;;
1073 gzip*) 1147 gzip*)
1074 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1148 eval ${exe} | tar --no-same-owner -xzf -
1149 ;;
1150 compress*)
1151 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1152 ;;
1076 *) 1153 *)
1154 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1155 false
1078 ;; 1156 ;;
1079 esac 1157 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1158 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1159}
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1178 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`" 1179 local l="`basename ${lic}`"
1102 1180
1103 # here is where we check for the licenses the user already 1181 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1182 # accepted ... if we don't find a match, we make the user accept
1183 local shopts=$-
1105 local alic 1184 local alic
1185 set -o noglob #so that bash doesn't expand "*"
1106 for alic in "${ACCEPT_LICENSE}" ; do 1186 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1187 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1188 set +o noglob; set -${shopts} #reset old shell opts
1189 return 0
1190 fi
1109 done 1191 done
1192 set +o noglob; set -$shopts #reset old shell opts
1110 1193
1111 local licmsg="`mymktemp ${T}`" 1194 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1195 cat << EOF > ${licmsg}
1113********************************************************** 1196**********************************************************
1114The following license outlines the terms of use of this 1197The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1198package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1199continue. When you are done viewing, hit 'q'. If you
1239# remember, you can only go forward in the cd chain, you can't go back. 1322# remember, you can only go forward in the cd chain, you can't go back.
1240cdrom_load_next_cd() { 1323cdrom_load_next_cd() {
1241 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1324 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1242 local var= 1325 local var=
1243 1326
1327 if [ ! -z "${CD_ROOT}" ] ; then
1328 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1329 return
1330 fi
1331
1244 unset CDROM_ROOT 1332 unset CDROM_ROOT
1245 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1333 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1246 if [ -z "${!var}" ] ; then 1334 if [ -z "${!var}" ] ; then
1247 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1335 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1248 cdrom_locate_file_on_cd ${!var} 1336 cdrom_locate_file_on_cd ${!var}
1296 einfo "or hit CTRL+C to abort the emerge." 1384 einfo "or hit CTRL+C to abort the emerge."
1297 read 1385 read
1298 fi 1386 fi
1299 done 1387 done
1300} 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 ${LIB}"
1515 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1516 fi
1517}
1518
1519# Hack for people to figure out if a package was built with
1520# certain USE flags
1521#
1522# Usage: built_with_use <DEPEND ATOM> <List of USE flags>
1523# ex: built_with_use xchat gtk2
1524built_with_use() {
1525 local PKG=$(portageq best_version ${ROOT} $1)
1526 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1527 [[ ! -e ${USEFILE} ]] && return 1
1528
1529 local USE_BUILT=$(<${USEFILE})
1530
1531 shift
1532 while [ $# -gt 0 ] ; do
1533 has $1 ${USE_BUILT} || return 1
1534 shift
1535 done
1536 return 0
1537}
1538
1539# Many configure scripts wrongly bail when a C++ compiler
1540# could not be detected. #73450
1541epunt_cxx() {
1542 EPATCH_SINGLE_MSG="Removing useless C++ checks ..." \
1543 epatch "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch"
1544}

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