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Revision 1.71 Revision 1.133
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 1.71 2003/11/30 11:42:09 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.133 2004/12/29 18:19:04 lanius 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)
53#
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004):
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
59#
60# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it
61# is still in testing.
62get_libdir() {
63 LIBDIR_TEST=$(type econf)
64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
65 # if there is an override, we want to use that... always.
66 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
67 # We don't need to know the verison of portage. We only need to know
68 # if there is support for CONF_LIBDIR in econf and co.
69 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
70 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
71 # # and if there isnt an override, and we're using a version of
72 # # portage without CONF_LIBDIR support, force the use of lib. dolib
73 # # and friends from portage 2.0.50 wont be too happy otherwise.
74 # CONF_LIBDIR="lib"
75 #fi
76 elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach...
77 CONF_LIBDIR="$(get_abi_LIBDIR)"
78 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
79 # will be <portage-2.0.51_pre20
80 CONF_LIBDIR="lib"
81 fi
82 # and of course, default to lib if CONF_LIBDIR isnt set
83 echo ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85}
86
87get_multilibdir() {
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib"
89 echo ${CONF_MULTILIBDIR:=lib32}
90}
91
92# Sometimes you need to override the value returned by get_libdir. A good
93# example of this is xorg-x11, where lib32 isnt a supported configuration,
94# and where lib64 -must- be used on amd64 (for applications that need lib
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses
96# portage version sanity checking.
97# get_libdir_override expects one argument, the result get_libdir should
98# return:
99#
100# get_libdir_override lib64
101#
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
103get_libdir_override() {
104 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..."
105 CONF_LIBDIR="$1"
106 CONF_LIBDIR_OVERRIDE="$1"
107}
18 108
19# This function generate linker scripts in /usr/lib for dynamic 109# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 110# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 111# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 112# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 123# to point to the latest version of the library present.
34# 124#
35# <azarah@gentoo.org> (26 Oct 2002) 125# <azarah@gentoo.org> (26 Oct 2002)
36# 126#
37gen_usr_ldscript() { 127gen_usr_ldscript() {
38 128 local libdir="$(get_libdir)"
39 # Just make sure it exists 129 # Just make sure it exists
40 dodir /usr/lib 130 dodir /usr/${libdir}
41 131
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 132 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 133/* GNU ld script
44 Because Gentoo have critical dynamic libraries 134 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 135 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 136 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 137 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 138 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 139 more info. */
50GROUP ( /lib/libxxx ) 140GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 141END_LDSCRIPT
52 142 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 143}
57 144
58# Simple function to draw a line consisting of '=' the same length as $* 145# Simple function to draw a line consisting of '=' the same length as $*
59# 146#
60# <azarah@gentoo.org> (11 Nov 2002) 147# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 231 local SINGLE_PATCH="no"
145 local x="" 232 local x=""
146 233
147 if [ "$#" -gt 1 ] 234 if [ "$#" -gt 1 ]
148 then 235 then
149 eerror "Invalid arguments to epatch()" 236 local m=""
150 die "Invalid arguments to epatch()" 237 einfo "${#} patches to apply ..."
238 for m in "$@" ; do
239 epatch "${m}"
240 done
241 return 0
151 fi 242 fi
152 243
153 if [ -n "$1" -a -f "$1" ] 244 if [ -n "$1" -a -f "$1" ]
154 then 245 then
155 SINGLE_PATCH="yes" 246 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 256 local EPATCH_SOURCE="$1/*"
166 else 257 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 259 fi
169 else 260 else
170 if [ ! -d ${EPATCH_SOURCE} ] 261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 262 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 264 then
174 EPATCH_SOURCE="$1" 265 EPATCH_SOURCE="$1"
175 fi 266 fi
204 ;; 295 ;;
205 esac 296 esac
206 297
207 if [ "${SINGLE_PATCH}" = "no" ] 298 if [ "${SINGLE_PATCH}" = "no" ]
208 then 299 then
209 einfo "Applying various patches (bugfixes/updates)..." 300 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 301 fi
211 for x in ${EPATCH_SOURCE} 302 for x in ${EPATCH_SOURCE}
212 do 303 do
213 # New ARCH dependant patch naming scheme... 304 # New ARCH dependant patch naming scheme ...
214 # 305 #
215 # ???_arch_foo.patch 306 # ???_arch_foo.patch
216 # 307 #
217 if [ -f ${x} ] && \ 308 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 309 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 324 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 325 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 326 then
236 einfo "${EPATCH_SINGLE_MSG}" 327 einfo "${EPATCH_SINGLE_MSG}"
237 else 328 else
238 einfo "Applying ${x##*/}..." 329 einfo "Applying ${x##*/} ..."
239 fi 330 fi
240 else 331 else
241 einfo " ${x##*/}..." 332 einfo " ${x##*/} ..."
242 fi 333 fi
243 334
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 337
258 else 349 else
259 PATCH_TARGET="${x}" 350 PATCH_TARGET="${x}"
260 fi 351 fi
261 352
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 353 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 354 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 355
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 358
268 if [ "${PATCH_SUFFIX}" != "patch" ] 359 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 366 count=5
276 break 367 break
277 fi 368 fi
278 fi 369 fi
279 370
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 371 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 372 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 378
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 379 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 380
290 if [ "$?" -ne 0 ] 381 if [ "$?" -ne 0 ]
291 then 382 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 383 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 384 echo
336# This function return true if we are using the NPTL pthreads 427# This function return true if we are using the NPTL pthreads
337# implementation. 428# implementation.
338# 429#
339# <azarah@gentoo.org> (06 March 2003) 430# <azarah@gentoo.org> (06 March 2003)
340# 431#
341
342have_NPTL() { 432have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 433 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 434 #define _XOPEN_SOURCE
346 #include <unistd.h> 435 #include <unistd.h>
347 #include <stdio.h> 436 #include <stdio.h>
348 437
360 449
361 return 1; 450 return 1;
362 } 451 }
363 END 452 END
364 453
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 456 then
368 echo "yes" 457 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 458 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 459 if ${T}/nptl
371 then 460 then
372 return 0 461 return 0
373 else 462 else
374 return 1 463 return 1
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 511 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 512 else
424 jobs=2 513 jobs=2
425 fi 514 fi
426 515
427 elif [ "${ARCH}" = "ppc" ] 516 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 517 then
429 # ppc has "processor", but only when compiled with SMP 518 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 519 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 520 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 521 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 522 else
434 jobs=2 523 jobs=2
435 fi 524 fi
525 elif [ "${ARCH}" = "s390" ]
526 then
527 # s390 has "# processors : "
528 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 529 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 530 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 531 die "Unknown ARCH -- ${ARCH}!"
439 fi 532 fi
440 533
446 539
447 if [ -n "${ADMINPARAM}" ] 540 if [ -n "${ADMINPARAM}" ]
448 then 541 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 542 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 543 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 544 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 545 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 546 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 547 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 548 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 549 fi
457 fi 550 fi
458} 551}
459 552
460# Cheap replacement for when debianutils (and thus mktemp) 553# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 554# does not exist on the users system
462# vapier@gentoo.org 555# vapier@gentoo.org
463# 556#
464# Takes just 1 parameter (the directory to create tmpfile in) 557# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 558emktemp() {
559 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 561 local topdir="$1"
467 562
468 [ -z "${topdir}" ] && topdir=/tmp 563 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 564 then
471 mktemp -p ${topdir} 565 [ -z "${T}" ] \
472 else 566 && topdir="/tmp" \
567 || topdir="${T}"
568 fi
569
570 if [ -z "$(type -p mktemp)" ]
571 then
572 local tmp=/
573 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 575 done
576 ${exe} "${tmp}"
475 echo ${tmp} 577 echo "${tmp}"
578 else
579 [ "${exe}" == "touch" ] \
580 && exe="-p" \
581 || exe="-d"
582 mktemp ${exe} "${topdir}"
583 fi
584}
585
586# Small wrapper for getent (Linux), nidump (Mac OS X),
587# and pw (FreeBSD) used in enewuser()/enewgroup()
588# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
589# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
590#
591# egetent(database, key)
592egetent() {
593 if useq ppc-macos ; then
594 case "$2" in
595 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;;
598 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;;
601 esac
602 elif useq x86-fbsd ; then
603 local action
604 if [ "$1" == "passwd" ]
605 then
606 action="user"
607 else
608 action="group"
609 fi
610 pw show "${action}" "$2" -q
611 else
612 which nscd >& /dev/null && nscd -i "$1"
613 getent "$1" "$2"
476 fi 614 fi
477} 615}
478 616
479# Simplify/standardize adding users to the system 617# Simplify/standardize adding users to the system
480# vapier@gentoo.org 618# vapier@gentoo.org
496 then 634 then
497 eerror "No username specified !" 635 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 636 die "Cannot call enewuser without a username"
499 fi 637 fi
500 638
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 $3}'`"
505
506 # see if user already exists 639 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 641 then
509 return 0 642 return 0
510 fi 643 fi
511 einfo "Adding user '${euser}' to your system ..." 644 einfo "Adding user '${euser}' to your system ..."
512 645
517 local euid="$1"; shift 650 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 652 then
520 if [ "${euid}" -gt 0 ] 653 if [ "${euid}" -gt 0 ]
521 then 654 then
522 opts="${opts} -u ${euid}" 655 if [ ! -z "`egetent passwd ${euid}`" ]
656 then
657 euid="next"
658 fi
523 else 659 else
524 eerror "Userid given but is not greater than 0 !" 660 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 661 die "${euid} is not a valid UID"
526 fi 662 fi
527 else 663 else
528 euid="next available" 664 euid="next"
665 fi
666 if [ "${euid}" == "next" ]
667 then
668 local pwrange
669 if [ "${USERLAND}" == "BSD" ] ; then
670 pwrange="`jot 898 101`"
671 else
672 pwrange="`seq 101 999`"
529 fi 673 fi
674 for euid in ${pwrange} ; do
675 [ -z "`egetent passwd ${euid}`" ] && break
676 done
677 fi
678 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 679 einfo " - Userid: ${euid}"
531 680
532 # handle shell 681 # handle shell
533 local eshell="$1"; shift 682 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 686 then
538 eerror "A shell was specified but it does not exist !" 687 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 688 die "${eshell} does not exist"
540 fi 689 fi
541 else 690 else
691 if [ "${USERLAND}" == "BSD" ]
692 then
693 eshell="/usr/bin/false"
694 else
542 eshell="/bin/false" 695 eshell="/bin/false"
696 fi
543 fi 697 fi
544 einfo " - Shell: ${eshell}" 698 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 699 opts="${opts} -s ${eshell}"
546 700
547 # handle homedir 701 # handle homedir
555 709
556 # handle groups 710 # handle groups
557 local egroups="$1"; shift 711 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 712 if [ ! -z "${egroups}" ]
559 then 713 then
560 local realgroup=
561 local oldifs="${IFS}" 714 local oldifs="${IFS}"
715 local defgroup="" exgroups=""
716
562 export IFS="," 717 export IFS=","
563 for g in ${egroups} 718 for g in ${egroups}
564 do 719 do
565 chgrp ${g} ${tmpfile} >& /dev/null 720 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 721 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 722 then
569 eerror "You must add ${g} to the system first" 723 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 724 die "${g} is not a valid GID"
571 fi 725 fi
726 if [ -z "${defgroup}" ]
727 then
728 defgroup="${g}"
729 else
730 exgroups="${exgroups},${g}"
731 fi
732 export IFS=","
572 done 733 done
573 export IFS="${oldifs}" 734 export IFS="${oldifs}"
735
574 opts="${opts} -g ${egroups}" 736 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ]
738 then
739 opts="${opts} -G ${exgroups:1}"
740 fi
575 else 741 else
576 egroups="(none)" 742 egroups="(none)"
577 fi 743 fi
578 einfo " - Groups: ${egroups}" 744 einfo " - Groups: ${egroups}"
579 745
580 # handle extra and add the user 746 # handle extra and add the user
581 local eextra="$@" 747 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 748 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 749 export SANDBOX_ON="0"
750 if useq ppc-macos
751 then
752 ### Make the user
584 if [ -z "${eextra}" ] 753 if [ -z "${eextra}" ]
585 then 754 then
586 useradd ${opts} ${euser} \ 755 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified
760 local oldifs="${IFS}"
761 export IFS=","
762 for g in ${egroups}
763 do
764 dscl . merge /groups/${g} users ${euser}
765 done
766 export IFS="${oldifs}"
767 else
768 einfo "Extra options are not supported on macos yet"
769 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}"
771 die "Required function missing"
772 fi
773 elif use x86-fbsd ; then
774 if [ -z "${eextra}" ]
775 then
776 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 777 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 778 die "enewuser failed"
589 else 779 else
590 einfo " - Extra: ${eextra}" 780 einfo " - Extra: ${eextra}"
781 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed"
783 fi
784 else
785 if [ -z "${eextra}" ]
786 then
787 useradd ${opts} ${euser} \
788 -c "added by portage for ${PN}" \
789 || die "enewuser failed"
790 else
791 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 792 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 793 || die "enewuser failed"
794 fi
593 fi 795 fi
594 export SANDBOX_ON="${oldsandbox}" 796 export SANDBOX_ON="${oldsandbox}"
595 797
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 798 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 799 then
618 then 820 then
619 eerror "No group specified !" 821 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 822 die "Cannot call enewgroup without a group"
621 fi 823 fi
622 824
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 $4}'`"
627
628 # see if group already exists 825 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 826 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 827 then
631 return 0 828 return 0
632 fi 829 fi
633 einfo "Adding group '${egroup}' to your system ..." 830 einfo "Adding group '${egroup}' to your system ..."
634 831
639 local egid="$1"; shift 836 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 837 if [ ! -z "${egid}" ]
641 then 838 then
642 if [ "${egid}" -gt 0 ] 839 if [ "${egid}" -gt 0 ]
643 then 840 then
841 if [ -z "`egetent group ${egid}`" ]
842 then
843 if useq ppc-macos ; then
844 opts="${opts} ${egid}"
845 else
644 opts="${opts} -g ${egid}" 846 opts="${opts} -g ${egid}"
847 fi
848 else
849 egid="next available; requested gid taken"
850 fi
645 else 851 else
646 eerror "Groupid given but is not greater than 0 !" 852 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 853 die "${egid} is not a valid GID"
648 fi 854 fi
649 else 855 else
656 opts="${opts} ${eextra}" 862 opts="${opts} ${eextra}"
657 863
658 # add the group 864 # add the group
659 local oldsandbox="${SANDBOX_ON}" 865 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 866 export SANDBOX_ON="0"
867 if useq ppc-macos ; then
868 if [ ! -z "${eextra}" ];
869 then
870 einfo "Extra options are not supported on macos yet"
871 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}"
873 die "Required function missing"
874 fi
875
876 # If we need the next available
877 case ${egid} in
878 *[!0-9]*) # Non numeric
879 for egid in `jot 898 101`; do
880 [ -z "`egetent group ${egid}`" ] && break
881 done
882 esac
883 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then
886 case ${egid} in
887 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do
889 [ -z "`egetent group ${egid}`" ] && break
890 done
891 esac
892 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
893 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 894 groupadd ${opts} ${egroup} || die "enewgroup failed"
895 fi
662 export SANDBOX_ON="${oldsandbox}" 896 export SANDBOX_ON="${oldsandbox}"
663} 897}
664 898
665# Simple script to replace 'dos2unix' binaries 899# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 900# vapier@gentoo.org
667# 901#
668# edos2unix(file, <more files>...) 902# edos2unix(file, <more files> ...)
669edos2unix() { 903edos2unix() {
670 for f in "$@" 904 for f in "$@"
671 do 905 do
672 cp "${f}" ${T}/edos2unix 906 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 907 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 908 done
675} 909}
676 910
911
912##############################################################
913# START: Handle .desktop files and menu entries #
914# maybe this should be separated into a new eclass some time #
915# lanius@gentoo.org #
916##############################################################
917
677# Make a desktop file ! 918# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 919# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 920# 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# 921#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 922# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 923#
686# binary: what binary does the app run with ? 924# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 925# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 926# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 927# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 928# a full path to an icon
691# type: what kind of application is this ? for categories: 929# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 930# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 931# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 932make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 933 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 934
697 local exec="${1}" 935 local exec="${1}"
698 local name="${2:-${PN}}" 936 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 937 local icon="${3:-${PN}.png}"
700 local type="${4}" 938 local type="${4}"
939 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 940 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 941 if [ -z "${type}" ]
703 then 942 then
704 case ${CATEGORY} in 943 case ${CATEGORY} in
705 "app-emulation") 944 "app-emulation")
706 type=Emulator 945 type=Emulator
946 subdir="Emulation"
707 ;; 947 ;;
708 "games-"*) 948 "games-"*)
709 type=Game 949 type=Game
950 subdir="Games"
710 ;; 951 ;;
711 "net-"*) 952 "net-"*)
712 type=Network; 953 type=Network
954 subdir="${type}"
713 ;; 955 ;;
714 *) 956 *)
715 type= 957 type=
958 subdir=
716 ;; 959 ;;
717 esac 960 esac
718 fi 961 fi
719 local desktop="${T}/${exec}.desktop" 962 local desktop="${T}/${exec}.desktop"
720 963
725Type=Application 968Type=Application
726Comment=${DESCRIPTION} 969Comment=${DESCRIPTION}
727Exec=${exec} 970Exec=${exec}
728Path=${path} 971Path=${path}
729Icon=${icon} 972Icon=${icon}
730Categories=Application;${type};" > ${desktop} 973Categories=Application;${type};" > "${desktop}"
731 974
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 975 insinto /usr/share/applications
735 doins ${desktop} 976 doins "${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
758 977
759 return 0 978 return 0
760} 979}
761 980
762# new convenience patch wrapper function to eventually replace epatch(), 981# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 982#
764# /usr/bin/patch 983# make_desktop_entry(<title>, <command>)
765# Features: 984# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 985# command: Name of the Window Manager
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
773 986
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 987make_session_desktop() {
775 988
776# known issues: 989 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
777# - only supports unified style patches (does anyone _really_ use anything 990 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
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() {
787 991
788 debug-print-function ${FUNCNAME} $* 992 local title="${1}"
993 local command="${2}"
994 local desktop="${T}/${wm}.desktop"
789 995
996echo "[Desktop Entry]
997Encoding=UTF-8
998Name=${title}
999Comment=This session logs you into ${title}
1000Exec=${command}
1001TryExec=${command}
1002Type=Application" > "${desktop}"
1003
1004 insinto /usr/share/xsessions
1005 doins "${desktop}"
1006
1007 return 0
1008}
1009
1010domenu() {
790 local list= 1011 local i
791 local list2= 1012 local j
792 declare -i plevel 1013 insinto /usr/share/applications
793
794 # parse patch sources
795 for x in $* 1014 for i in ${@}
796 do 1015 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ] 1016 if [ -f "${i}" ];
799 then 1017 then
800 list="${list} ${x}" 1018 doins ${i}
801 elif [ -d "${x}" ] 1019 elif [ -d "${i}" ];
802 then 1020 then
803 # handles patchdirs like epatch() for now: no recursion. 1021 for j in ${i}/*.desktop
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do 1022 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 1023 doins ${j}
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done 1024 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 1025 fi
819 done 1026 done
1027}
820 1028
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 1029doicon() {
822 1030 local i
1031 local j
1032 insinto /usr/share/pixmaps
823 for x in ${list}; 1033 for i in ${@}
824 do 1034 do
825 debug-print "${FUNCNAME}: processing ${x}" 1035 if [ -f "${i}" ];
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1036 then
827 case "`/usr/bin/file -b ${x}`" in 1037 doins ${i}
828 *gzip*) 1038 elif [ -d "${i}" ];
829 patchfile="${T}/current.patch" 1039 then
830 ungzip -c "${x}" > "${patchfile}" 1040 for j in ${i}/*.png
831 ;;
832 *bzip2*)
833 patchfile="${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 "${target2}" ]
865 do 1041 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 1042 doins ${j}
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 1043 done
871 test -f "${target2}" && break 1044 fi
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 1045 done
898
899} 1046}
1047
1048##############################################################
1049# END: Handle .desktop files and menu entries #
1050##############################################################
1051
900 1052
901# for internal use only (unpack_pdv and unpack_makeself) 1053# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 1054find_unpackable_file() {
903 local src="$1" 1055 local src="$1"
904 if [ -z "${src}" ] 1056 if [ -z "${src}" ]
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1102 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1103 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\"` 1104 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 1105
954 # grab metadata for debug reasons 1106 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1107 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1108 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 1109
958 # rip out the final file name from the metadata 1110 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1111 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 1112 datafile="`basename ${datafile}`"
961 1113
962 # now lets uncompress/untar the file if need be 1114 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1115 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1116 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1117
966 local iscompressed="`file -b ${tmpfile}`" 1118 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1119 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 1120 iscompressed=1
996 fi 1148 fi
997 else 1149 else
998 if [ ${istar} -eq 1 ] ; then 1150 if [ ${istar} -eq 1 ] ; then
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1151 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1000 | head -c $((${metaskip}-${tailskip})) \ 1152 | head -c $((${metaskip}-${tailskip})) \
1001 | tar -xf - 1153 | tar --no-same-owner -xf -
1002 else 1154 else
1003 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1155 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1004 | head -c $((${metaskip}-${tailskip})) \ 1156 | head -c $((${metaskip}-${tailskip})) \
1005 > ${datafile} 1157 > ${datafile}
1006 fi 1158 fi
1013# Unpack those pesky makeself generated files ... 1165# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1166# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1167# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1168# many other game companies.
1017# 1169#
1018# Usage: unpack_makeself [file to unpack] [offset] 1170# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1171# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1172# - If the offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1173# the proper offset from the script itself.
1022unpack_makeself() { 1174unpack_makeself() {
1023 local src="`find_unpackable_file $1`" 1175 local src="$(find_unpackable_file "$1")"
1024 local skip="$2" 1176 local skip="$2"
1177 local exe="$3"
1025 1178
1026 local shrtsrc="`basename ${src}`" 1179 local shrtsrc="$(basename "${src}")"
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1180 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1181 if [ -z "${skip}" ]
1029 then 1182 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1183 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1031 local skip=0 1184 local skip=0
1185 exe=tail
1032 case ${ver} in 1186 case ${ver} in
1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1187 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1188 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1189 ;;
1036 2.0|2.0.1) 1190 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1191 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1192 ;;
1039 2.1.1) 1193 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1194 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1195 let skip="skip + 1"
1042 ;; 1196 ;;
1043 2.1.2) 1197 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1198 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1199 let skip="skip + 1"
1046 ;; 1200 ;;
1047 2.1.3) 1201 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1202 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1203 let skip="skip + 1"
1204 ;;
1205 2.1.4)
1206 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1207 skip=$(head -n ${skip} "${src}" | wc -c)
1208 exe="dd"
1050 ;; 1209 ;;
1051 *) 1210 *)
1052 eerror "I'm sorry, but I was unable to support the Makeself file." 1211 eerror "I'm sorry, but I was unable to support the Makeself file."
1053 eerror "The version I detected was '${ver}'." 1212 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1213 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1215 die "makeself version '${ver}' not supported"
1057 ;; 1216 ;;
1058 esac 1217 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1218 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 fi 1219 fi
1220 case ${exe} in
1221 tail) exe="tail -n +${skip} '${src}'";;
1222 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1223 *) die "makeself cant handle exe '${exe}'"
1224 esac
1061 1225
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1226 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1227 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1228 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1229 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1230 case ${filetype} in
1067 *tar\ archive) 1231 *tar\ archive)
1068 tail -n +${skip} ${src} | tar -xf - 1232 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1233 ;;
1070 bzip2*) 1234 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1235 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1236 ;;
1073 gzip*) 1237 gzip*)
1074 tail -n +${skip} ${src} | tar -xzf - 1238 eval ${exe} | tar --no-same-owner -xzf -
1239 ;;
1240 compress*)
1241 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1242 ;;
1076 *) 1243 *)
1244 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1245 false
1078 ;; 1246 ;;
1079 esac 1247 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1248 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1249}
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1268 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`" 1269 local l="`basename ${lic}`"
1102 1270
1103 # here is where we check for the licenses the user already 1271 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1272 # accepted ... if we don't find a match, we make the user accept
1273 local shopts=$-
1105 local alic 1274 local alic
1275 set -o noglob #so that bash doesn't expand "*"
1106 for alic in ${ACCEPT_LICENSE} ; do 1276 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1277 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1278 set +o noglob; set -${shopts} #reset old shell opts
1279 return 0
1280 fi
1109 done 1281 done
1282 set +o noglob; set -$shopts #reset old shell opts
1110 1283
1111 local licmsg="`mymktemp ${T}`" 1284 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1285 cat << EOF > ${licmsg}
1113********************************************************** 1286**********************************************************
1114The following license outlines the terms of use of this 1287The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1288package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1289continue. When you are done viewing, hit 'q'. If you
1131 eerror "You MUST accept the license to continue! Exiting!" 1304 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1305 die "Failed to accept license"
1133 ;; 1306 ;;
1134 esac 1307 esac
1135} 1308}
1309
1310# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1311# the whole 'non-interactive' policy, but damnit I want CD support !
1312#
1313# with these cdrom functions we handle all the user interaction and
1314# standardize everything. all you have to do is call cdrom_get_cds()
1315# and when the function returns, you can assume that the cd has been
1316# found at CDROM_ROOT.
1317#
1318# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1319# etc... if you want to give the cds better names, then just export
1320# the CDROM_NAME_X variables before calling cdrom_get_cds().
1321#
1322# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1323#
1324# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1325# - this will attempt to locate a cd based upon a file that is on
1326# the cd ... the more files you give this function, the more cds
1327# the cdrom functions will handle
1328cdrom_get_cds() {
1329 # first we figure out how many cds we're dealing with by
1330 # the # of files they gave us
1331 local cdcnt=0
1332 local f=
1333 for f in "$@" ; do
1334 cdcnt=$((cdcnt + 1))
1335 export CDROM_CHECK_${cdcnt}="$f"
1336 done
1337 export CDROM_TOTAL_CDS=${cdcnt}
1338 export CDROM_CURRENT_CD=1
1339
1340 # now we see if the user gave use CD_ROOT ...
1341 # if they did, let's just believe them that it's correct
1342 if [[ ! -z ${CD_ROOT} ]] ; then
1343 export CDROM_ROOT=${CD_ROOT}
1344 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1345 return
1346 fi
1347 # do the same for CD_ROOT_X
1348 if [[ ! -z ${CD_ROOT_1} ]] ; then
1349 local var=
1350 cdcnt=0
1351 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1352 cdcnt=$((cdcnt + 1))
1353 var="CD_ROOT_${cdcnt}"
1354 if [[ -z ${!var} ]] ; then
1355 eerror "You must either use just the CD_ROOT"
1356 eerror "or specify ALL the CD_ROOT_X variables."
1357 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1358 die "could not locate CD_ROOT_${cdcnt}"
1359 fi
1360 export CDROM_ROOTS_${cdcnt}="${!var}"
1361 done
1362 export CDROM_ROOT=${CDROM_ROOTS_1}
1363 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1364 return
1365 fi
1366
1367 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1368 einfon "This ebuild will need the "
1369 if [[ -z ${CDROM_NAME} ]] ; then
1370 echo "cdrom for ${PN}."
1371 else
1372 echo "${CDROM_NAME}."
1373 fi
1374 echo
1375 einfo "If you do not have the CD, but have the data files"
1376 einfo "mounted somewhere on your filesystem, just export"
1377 einfo "the variable CD_ROOT so that it points to the"
1378 einfo "directory containing the files."
1379 echo
1380 einfo "For example:"
1381 einfo "export CD_ROOT=/mnt/cdrom"
1382 echo
1383 else
1384 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 cdcnt=$((cdcnt + 1))
1388 var="CDROM_NAME_${cdcnt}"
1389 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1390 done
1391 echo
1392 einfo "If you do not have the CDs, but have the data files"
1393 einfo "mounted somewhere on your filesystem, just export"
1394 einfo "the following variables so they point to the right place:"
1395 einfon ""
1396 cdcnt=0
1397 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1398 cdcnt=$((cdcnt + 1))
1399 echo -n " CD_ROOT_${cdcnt}"
1400 done
1401 echo
1402 einfo "Or, if you have all the files in the same place, or"
1403 einfo "you only have one cdrom, you can export CD_ROOT"
1404 einfo "and that place will be used as the same data source"
1405 einfo "for all the CDs."
1406 echo
1407 einfo "For example:"
1408 einfo "export CD_ROOT_1=/mnt/cdrom"
1409 echo
1410 fi
1411 export CDROM_CURRENT_CD=0
1412 cdrom_load_next_cd
1413}
1414
1415# this is only used when you need access to more than one cd.
1416# when you have finished using the first cd, just call this function.
1417# when it returns, CDROM_ROOT will be pointing to the second cd.
1418# remember, you can only go forward in the cd chain, you can't go back.
1419cdrom_load_next_cd() {
1420 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1421 local var=
1422
1423 if [[ ! -z ${CD_ROOT} ]] ; then
1424 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1425 return
1426 fi
1427
1428 unset CDROM_ROOT
1429 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1430 if [[ -z ${!var} ]] ; then
1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1432 cdrom_locate_file_on_cd ${!var}
1433 else
1434 export CDROM_ROOT=${!var}
1435 fi
1436
1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1438}
1439
1440# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1441# functions. this should *never* be called from an ebuild.
1442# all it does is try to locate a give file on a cd ... if the cd isn't
1443# found, then a message asking for the user to insert the cdrom will be
1444# displayed and we'll hang out here until:
1445# (1) the file is found on a mounted cdrom
1446# (2) the user hits CTRL+C
1447cdrom_locate_file_on_cd() {
1448 while [[ -z ${CDROM_ROOT} ]] ; do
1449 local dir="$(dirname ${@})"
1450 local file="$(basename ${@})"
1451 local mline=""
1452 local showedmsg=0
1453
1454 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1455 [[ -d ${mline}/${dir} ]] || continue
1456 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1457 && export CDROM_ROOT=${mline}
1458 done
1459
1460 if [[ -z ${CDROM_ROOT} ]] ; then
1461 echo
1462 if [[ ${showedmsg} -eq 0 ]] ; then
1463 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1464 if [[ -z ${CDROM_NAME} ]] ; then
1465 einfo "Please insert the cdrom for ${PN} now !"
1466 else
1467 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1468 fi
1469 else
1470 if [[ -z ${CDROM_NAME_1} ]] ; then
1471 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1472 else
1473 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1474 einfo "Please insert+mount the ${!var} cdrom now !"
1475 fi
1476 fi
1477 showedmsg=1
1478 fi
1479 einfo "Press return to scan for the cd again"
1480 einfo "or hit CTRL+C to abort the emerge."
1481 read
1482 fi
1483 done
1484}
1485
1486# Make sure that LINGUAS only contains languages that
1487# a package can support
1488#
1489# usage: strip-linguas <allow LINGUAS>
1490# strip-linguas -i <directories of .po files>
1491# strip-linguas -u <directories of .po files>
1492#
1493# The first form allows you to specify a list of LINGUAS.
1494# The -i builds a list of po files found in all the
1495# directories and uses the intersection of the lists.
1496# The -u builds a list of po files found in all the
1497# directories and uses the union of the lists.
1498strip-linguas() {
1499 local ls newls
1500 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1501 local op="$1"; shift
1502 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1503 local d f
1504 for d in "$@" ; do
1505 if [ "${op}" == "-u" ] ; then
1506 newls="${ls}"
1507 else
1508 newls=""
1509 fi
1510 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1511 if [ "${op}" == "-i" ] ; then
1512 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1513 else
1514 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1515 fi
1516 done
1517 ls="${newls}"
1518 done
1519 ls="${ls//.po}"
1520 else
1521 ls="$@"
1522 fi
1523
1524 ls=" ${ls} "
1525 newls=""
1526 for f in ${LINGUAS} ; do
1527 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1528 newls="${newls} ${f}"
1529 else
1530 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1531 fi
1532 done
1533 if [ -z "${newls}" ] ; then
1534 unset LINGUAS
1535 else
1536 export LINGUAS="${newls}"
1537 fi
1538}
1539
1540# moved from kernel.eclass since they are generally useful outside of
1541# kernel.eclass -iggy (20041002)
1542
1543# the following functions are useful in kernel module ebuilds, etc.
1544# for an example see ivtv or drbd ebuilds
1545
1546# set's ARCH to match what the kernel expects
1547set_arch_to_kernel() {
1548 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1549 case ${ARCH} in
1550 x86) export ARCH="i386";;
1551 amd64) export ARCH="x86_64";;
1552 hppa) export ARCH="parisc";;
1553 mips) export ARCH="mips";;
1554 *) export ARCH="${ARCH}";;
1555 esac
1556}
1557
1558# set's ARCH back to what portage expects
1559set_arch_to_portage() {
1560 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1561}
1562
1563# Jeremy Huddleston <eradicator@gentoo.org>:
1564# preserve_old_lib /path/to/libblah.so.0
1565# preserve_old_lib_notify /path/to/libblah.so.0
1566#
1567# These functions are useful when a lib in your package changes --soname. Such
1568# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1569# would break packages that link against it. Most people get around this
1570# by using the portage SLOT mechanism, but that is not always a relevant
1571# solution, so instead you can add the following to your ebuilds:
1572#
1573# src_install() {
1574# ...
1575# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1576# ...
1577# }
1578#
1579# pkg_postinst() {
1580# ...
1581# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1582# ...
1583# }
1584
1585preserve_old_lib() {
1586 LIB=$1
1587
1588 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1589 SONAME=`basename ${LIB}`
1590 DIRNAME=`dirname ${LIB}`
1591
1592 dodir ${DIRNAME}
1593 cp ${ROOT}${LIB} ${D}${DIRNAME}
1594 touch ${D}${LIB}
1595 fi
1596}
1597
1598preserve_old_lib_notify() {
1599 LIB=$1
1600
1601 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1602 SONAME=`basename ${LIB}`
1603
1604 einfo "An old version of an installed library was detected on your system."
1605 einfo "In order to avoid breaking packages that link against is, this older version"
1606 einfo "is not being removed. In order to make full use of this newer version,"
1607 einfo "you will need to execute the following command:"
1608 einfo " revdep-rebuild --soname ${SONAME}"
1609 einfo
1610 einfo "After doing that, you can safely remove ${LIB}"
1611 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1612 fi
1613}
1614
1615# Hack for people to figure out if a package was built with
1616# certain USE flags
1617#
1618# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1619# ex: built_with_use xchat gtk2
1620#
1621# Flags: -a all USE flags should be utilized
1622# -o at least one USE flag should be utilized
1623# Note: the default flag is '-a'
1624built_with_use() {
1625 local opt=$1
1626 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1627
1628 local PKG=$(best_version $1)
1629 shift
1630
1631 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1632 [[ ! -e ${USEFILE} ]] && return 1
1633
1634 local USE_BUILT=$(<${USEFILE})
1635 while [[ $# -gt 0 ]] ; do
1636 if [[ ${opt} = "-o" ]] ; then
1637 has $1 ${USE_BUILT} && return 0
1638 else
1639 has $1 ${USE_BUILT} || return 1
1640 fi
1641 shift
1642 done
1643 [[ ${opt} = "-a" ]]
1644}
1645
1646# Many configure scripts wrongly bail when a C++ compiler
1647# could not be detected. #73450
1648epunt_cxx() {
1649 local dir=$1
1650 [[ -z ${dir} ]] && dir=${S}
1651 ebegin "Removing useless C++ checks"
1652 local f
1653 for f in $(find ${dir} -name configure) ; do
1654 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1655 done
1656 eend 0
1657}
1658
1659# get_abi_var <VAR> [<ABI>]
1660# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1661#
1662# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH}
1663# and getting a more multilib-aware portage layout. It may end up being used, but for now
1664# it is subject to removal if a better way is worked out.
1665#
1666# ex:
1667# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1668#
1669# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1670# This will hopefully be added to portage soon...
1671#
1672# If <ABI> is not specified, ${ABI} is used.
1673# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1674# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1675#
1676# Jeremy Huddleston <eradicator@gentoo.org>
1677get_abi_var() {
1678 local flag=$1
1679 local abi
1680 if [ $# -gt 1 ]; then
1681 abi=$1
1682 elif [ -n "${ABI}" ]; then
1683 abi=${ABI}
1684 elif [ -n "${DEFAULT_ABI}" ]; then
1685 abi=${DEFAULT_ABI}
1686 else
1687 return 1
1688 fi
1689 eval echo \${${flag}_${abi}}
1690}
1691
1692get_abi_CFLAGS() { get_abi_var CFLAGS $1; }
1693get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; }
1694get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1695get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1696

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