/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.60 Revision 1.142
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.60 2003/09/23 01:26:58 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.142 2005/01/23 20:47:42 eradicator 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.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15newdepend "!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local libdir="$(get_libdir)"
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 71/* GNU ld script
44 Because Gentoo have critical dynamic libraries 72 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 74 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 75 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 76 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 77 more info. */
50GROUP ( /lib/libxxx ) 78GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 79END_LDSCRIPT
52 80 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 81}
57 82
58# Simple function to draw a line consisting of '=' the same length as $* 83# Simple function to draw a line consisting of '=' the same length as $*
59# 84#
60# <azarah@gentoo.org> (11 Nov 2002) 85# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 169 local SINGLE_PATCH="no"
145 local x="" 170 local x=""
146 171
147 if [ "$#" -gt 1 ] 172 if [ "$#" -gt 1 ]
148 then 173 then
149 eerror "Invalid arguments to epatch()" 174 local m=""
150 die "Invalid arguments to epatch()" 175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do
177 epatch "${m}"
178 done
179 return 0
151 fi 180 fi
152 181
153 if [ -n "$1" -a -f "$1" ] 182 if [ -n "$1" -a -f "$1" ]
154 then 183 then
155 SINGLE_PATCH="yes" 184 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 194 local EPATCH_SOURCE="$1/*"
166 else 195 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 197 fi
169 else 198 else
170 if [ ! -d ${EPATCH_SOURCE} ] 199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 200 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 202 then
174 EPATCH_SOURCE="$1" 203 EPATCH_SOURCE="$1"
175 fi 204 fi
176 205
177 echo 206 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 208 eerror
180 eerror " ${EPATCH_SOURCE}" 209 eerror " ${EPATCH_SOURCE}"
210 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 211 echo
182 die "Cannot find \$EPATCH_SOURCE!" 212 die "Cannot find \$EPATCH_SOURCE!"
183 fi 213 fi
184 214
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 234 ;;
205 esac 235 esac
206 236
207 if [ "${SINGLE_PATCH}" = "no" ] 237 if [ "${SINGLE_PATCH}" = "no" ]
208 then 238 then
209 einfo "Applying various patches (bugfixes/updates)..." 239 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 240 fi
211 for x in ${EPATCH_SOURCE} 241 for x in ${EPATCH_SOURCE}
212 do 242 do
213 # New ARCH dependant patch naming scheme... 243 # New ARCH dependant patch naming scheme ...
214 # 244 #
215 # ???_arch_foo.patch 245 # ???_arch_foo.patch
216 # 246 #
217 if [ -f ${x} ] && \ 247 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 263 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 264 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 265 then
236 einfo "${EPATCH_SINGLE_MSG}" 266 einfo "${EPATCH_SINGLE_MSG}"
237 else 267 else
238 einfo "Applying ${x##*/}..." 268 einfo "Applying ${x##*/} ..."
239 fi 269 fi
240 else 270 else
241 einfo " ${x##*/}..." 271 einfo " ${x##*/} ..."
242 fi 272 fi
243 273
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 276
258 else 288 else
259 PATCH_TARGET="${x}" 289 PATCH_TARGET="${x}"
260 fi 290 fi
261 291
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 294
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 297
268 if [ "${PATCH_SUFFIX}" != "patch" ] 298 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 305 count=5
276 break 306 break
277 fi 307 fi
278 fi 308 fi
279 309
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 311 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 317
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 319
290 if [ "$?" -ne 0 ] 320 if [ "$?" -ne 0 ]
291 then 321 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 323 echo
336# This function return true if we are using the NPTL pthreads 366# This function return true if we are using the NPTL pthreads
337# implementation. 367# implementation.
338# 368#
339# <azarah@gentoo.org> (06 March 2003) 369# <azarah@gentoo.org> (06 March 2003)
340# 370#
341
342have_NPTL() { 371have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 372 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 373 #define _XOPEN_SOURCE
346 #include <unistd.h> 374 #include <unistd.h>
347 #include <stdio.h> 375 #include <stdio.h>
348 376
360 388
361 return 1; 389 return 1;
362 } 390 }
363 END 391 END
364 392
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 395 then
368 echo "yes" 396 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 397 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 398 if ${T}/nptl
371 then 399 then
372 return 0 400 return 0
373 else 401 else
374 return 1 402 return 1
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 451 else
424 jobs=2 452 jobs=2
425 fi 453 fi
426 454
427 elif [ "${ARCH}" = "ppc" ] 455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 456 then
429 # ppc has "processor", but only when compiled with SMP 457 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 459 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 461 else
434 jobs=2 462 jobs=2
435 fi 463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 468 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 470 die "Unknown ARCH -- ${ARCH}!"
439 fi 471 fi
440 472
446 478
447 if [ -n "${ADMINPARAM}" ] 479 if [ -n "${ADMINPARAM}" ]
448 then 480 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 482 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 485 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 488 fi
457 fi 489 fi
458} 490}
459 491
460# Cheap replacement for when debianutils (and thus mktemp) 492# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 493# does not exist on the users system
462# vapier@gentoo.org 494# vapier@gentoo.org
463# 495#
464# Takes just 1 parameter (the directory to create tmpfile in) 496# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 497emktemp() {
498 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 500 local topdir="$1"
467 501
468 [ -z "${topdir}" ] && topdir=/tmp 502 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 503 then
471 mktemp -p ${topdir} 504 [ -z "${T}" ] \
472 else 505 && topdir="/tmp" \
506 || topdir="${T}"
507 fi
508
509 if [ -z "$(type -p mktemp)" ]
510 then
511 local tmp=/
512 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 514 done
515 ${exe} "${tmp}"
475 echo ${tmp} 516 echo "${tmp}"
517 else
518 [ "${exe}" == "touch" ] \
519 && exe="-p" \
520 || exe="-d"
521 mktemp ${exe} "${topdir}"
522 fi
523}
524
525# Small wrapper for getent (Linux), nidump (Mac OS X),
526# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() {
532 if useq ppc-macos ; then
533 case "$2" in
534 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;;
537 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;;
540 esac
541 elif useq x86-fbsd ; then
542 local action
543 if [ "$1" == "passwd" ]
544 then
545 action="user"
546 else
547 action="group"
548 fi
549 pw show "${action}" "$2" -q
550 else
551 which nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2"
476 fi 553 fi
477} 554}
478 555
479# Simplify/standardize adding users to the system 556# Simplify/standardize adding users to the system
480# vapier@gentoo.org 557# vapier@gentoo.org
496 then 573 then
497 eerror "No username specified !" 574 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 575 die "Cannot call enewuser without a username"
499 fi 576 fi
500 577
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 $3}'`"
505
506 # see if user already exists 578 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 580 then
509 return 0 581 return 0
510 fi 582 fi
511 einfo "Adding user '${euser}' to your system ..." 583 einfo "Adding user '${euser}' to your system ..."
512 584
517 local euid="$1"; shift 589 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 591 then
520 if [ "${euid}" -gt 0 ] 592 if [ "${euid}" -gt 0 ]
521 then 593 then
522 opts="${opts} -u ${euid}" 594 if [ ! -z "`egetent passwd ${euid}`" ]
595 then
596 euid="next"
597 fi
523 else 598 else
524 eerror "Userid given but is not greater than 0 !" 599 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 600 die "${euid} is not a valid UID"
526 fi 601 fi
527 else 602 else
528 euid="next available" 603 euid="next"
604 fi
605 if [ "${euid}" == "next" ]
606 then
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
529 fi 612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break
615 done
616 fi
617 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 618 einfo " - Userid: ${euid}"
531 619
532 # handle shell 620 # handle shell
533 local eshell="$1"; shift 621 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] 622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
535 then 623 then
536 if [ ! -e "${eshell}" ] 624 if [ ! -e "${eshell}" ]
537 then 625 then
538 eerror "A shell was specified but it does not exist !" 626 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 627 die "${eshell} does not exist"
540 fi 628 fi
541 else 629 else
630 if [ "${USERLAND}" == "BSD" ]
631 then
632 eshell="/usr/bin/false"
633 else
542 eshell="/bin/false" 634 eshell="/bin/false"
635 fi
543 fi 636 fi
544 einfo " - Shell: ${eshell}" 637 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 638 opts="${opts} -s ${eshell}"
546 639
547 # handle homedir 640 # handle homedir
548 local ehome="$1"; shift 641 local ehome="$1"; shift
549 if [ -z "${ehome}" ] 642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
550 then 643 then
551 ehome="/dev/null" 644 ehome="/dev/null"
552 fi 645 fi
553 einfo " - Home: ${ehome}" 646 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 647 opts="${opts} -d ${ehome}"
555 648
556 # handle groups 649 # handle groups
557 local egroups="$1"; shift 650 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 651 if [ ! -z "${egroups}" ]
559 then 652 then
560 local realgroup=
561 local oldifs="${IFS}" 653 local oldifs="${IFS}"
654 local defgroup="" exgroups=""
655
562 export IFS="," 656 export IFS=","
563 for g in ${egroups} 657 for g in ${egroups}
564 do 658 do
565 chgrp ${g} ${tmpfile} >& /dev/null 659 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 660 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 661 then
569 eerror "You must add ${g} to the system first" 662 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 663 die "${g} is not a valid GID"
571 fi 664 fi
665 if [ -z "${defgroup}" ]
666 then
667 defgroup="${g}"
668 else
669 exgroups="${exgroups},${g}"
670 fi
671 export IFS=","
572 done 672 done
573 export IFS="${oldifs}" 673 export IFS="${oldifs}"
674
574 opts="${opts} -g ${egroups}" 675 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ]
677 then
678 opts="${opts} -G ${exgroups:1}"
679 fi
575 else 680 else
576 egroups="(none)" 681 egroups="(none)"
577 fi 682 fi
578 einfo " - Groups: ${egroups}" 683 einfo " - Groups: ${egroups}"
579 684
580 # handle extra and add the user 685 # handle extra and add the user
581 local eextra="$@" 686 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 687 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 688 export SANDBOX_ON="0"
689 if useq ppc-macos
690 then
691 ### Make the user
584 if [ -z "${eextra}" ] 692 if [ -z "${eextra}" ]
585 then 693 then
586 useradd ${opts} ${euser} \ 694 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified
699 local oldifs="${IFS}"
700 export IFS=","
701 for g in ${egroups}
702 do
703 dscl . merge /groups/${g} users ${euser}
704 done
705 export IFS="${oldifs}"
706 else
707 einfo "Extra options are not supported on macos yet"
708 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}"
710 die "Required function missing"
711 fi
712 elif use x86-fbsd ; then
713 if [ -z "${eextra}" ]
714 then
715 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 716 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 717 die "enewuser failed"
589 else 718 else
590 einfo " - Extra: ${eextra}" 719 einfo " - Extra: ${eextra}"
720 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed"
722 fi
723 else
724 if [ -z "${eextra}" ]
725 then
726 useradd ${opts} ${euser} \
727 -c "added by portage for ${PN}" \
728 || die "enewuser failed"
729 else
730 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 731 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 732 || die "enewuser failed"
733 fi
593 fi 734 fi
594 export SANDBOX_ON="${oldsandbox}" 735 export SANDBOX_ON="${oldsandbox}"
595 736
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 738 then
618 then 759 then
619 eerror "No group specified !" 760 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 761 die "Cannot call enewgroup without a group"
621 fi 762 fi
622 763
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 $4}'`"
627
628 # see if group already exists 764 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 766 then
631 return 0 767 return 0
632 fi 768 fi
633 einfo "Adding group '${egroup}' to your system ..." 769 einfo "Adding group '${egroup}' to your system ..."
634 770
639 local egid="$1"; shift 775 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 776 if [ ! -z "${egid}" ]
641 then 777 then
642 if [ "${egid}" -gt 0 ] 778 if [ "${egid}" -gt 0 ]
643 then 779 then
780 if [ -z "`egetent group ${egid}`" ]
781 then
782 if useq ppc-macos ; then
783 opts="${opts} ${egid}"
784 else
644 opts="${opts} -g ${egid}" 785 opts="${opts} -g ${egid}"
786 fi
787 else
788 egid="next available; requested gid taken"
789 fi
645 else 790 else
646 eerror "Groupid given but is not greater than 0 !" 791 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 792 die "${egid} is not a valid GID"
648 fi 793 fi
649 else 794 else
656 opts="${opts} ${eextra}" 801 opts="${opts} ${eextra}"
657 802
658 # add the group 803 # add the group
659 local oldsandbox="${SANDBOX_ON}" 804 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 805 export SANDBOX_ON="0"
806 if useq ppc-macos ; then
807 if [ ! -z "${eextra}" ];
808 then
809 einfo "Extra options are not supported on macos yet"
810 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}"
812 die "Required function missing"
813 fi
814
815 # If we need the next available
816 case ${egid} in
817 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do
819 [ -z "`egetent group ${egid}`" ] && break
820 done
821 esac
822 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then
825 case ${egid} in
826 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do
828 [ -z "`egetent group ${egid}`" ] && break
829 done
830 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 833 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi
662 export SANDBOX_ON="${oldsandbox}" 835 export SANDBOX_ON="${oldsandbox}"
663} 836}
664 837
665# Simple script to replace 'dos2unix' binaries 838# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 839# vapier@gentoo.org
667# 840#
668# edos2unix(file, <more files>...) 841# edos2unix(file, <more files> ...)
669edos2unix() { 842edos2unix() {
670 for f in $@ 843 for f in "$@"
671 do 844 do
672 cp ${f} ${T}/edos2unix 845 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > ${f} 846 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 847 done
675} 848}
849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
676 856
677# Make a desktop file ! 857# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 859# 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# 860#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 862#
686# binary: what binary does the app run with ? 863# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 864# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 867# a full path to an icon
691# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 869# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 871make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 873
697 local exec="${1}" 874 local exec="${1}"
698 local name="${2:-${PN}}" 875 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 876 local icon="${3:-${PN}.png}"
700 local type="${4}" 877 local type="${4}"
878 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 879 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 880 if [ -z "${type}" ]
703 then 881 then
704 case ${CATEGORY} in 882 case ${CATEGORY} in
705 "app-emulation") 883 "app-emulation")
706 type=Emulator 884 type=Emulator
885 subdir="Emulation"
707 ;; 886 ;;
708 "games-"*) 887 "games-"*)
709 type=Game 888 type=Game
889 subdir="Games"
890 ;;
891 "net-"*)
892 type=Network
893 subdir="${type}"
710 ;; 894 ;;
711 *) 895 *)
712 type= 896 type=
897 subdir=
713 ;; 898 ;;
714 esac 899 esac
715 fi 900 fi
716 local desktop="${T}/${exec}.desktop" 901 local desktop="${T}/${exec}.desktop"
717 902
722Type=Application 907Type=Application
723Comment=${DESCRIPTION} 908Comment=${DESCRIPTION}
724Exec=${exec} 909Exec=${exec}
725Path=${path} 910Path=${path}
726Icon=${icon} 911Icon=${icon}
727Categories=Application;${type};" > ${desktop} 912Categories=Application;${type};" > "${desktop}"
728 913
729 if [ -d "/usr/share/applications" ]
730 then
731 insinto /usr/share/applications 914 insinto /usr/share/applications
732 doins ${desktop} 915 doins "${desktop}"
733 fi
734
735 #if [ -d "/usr/share/gnome/apps" ]
736 #then
737 # insinto /usr/share/gnome/apps/Games
738 # doins ${desktop}
739 #fi
740
741 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
742 #then
743 # for ver in /usr/kde/*
744 # do
745 # insinto ${ver}/share/applnk/Games
746 # doins ${desktop}
747 # done
748 #fi
749
750 if [ -d "/usr/share/applnk" ]
751 then
752 insinto /usr/share/applnk/${type}
753 doins ${desktop}
754 fi
755 916
756 return 0 917 return 0
757} 918}
758 919
759# new convenience patch wrapper function to eventually replace epatch(), 920# Make a GDM/KDM Session file
760# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 921#
761# /usr/bin/patch 922# make_desktop_entry(<title>, <command>)
762# Features: 923# title: File to execute to start the Window Manager
763# - bulk patch handling similar to epatch()'s 924# command: Name of the Window Manager
764# - automatic patch level detection like epatch()'s
765# - automatic patch uncompression like epatch()'s
766# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
767# manually instead
768# - once I decide it's production-ready, it'll be called from base_src_unpack
769# to handle $PATCHES to avoid defining src_unpack just to use xpatch
770 925
771# accepts zero or more parameters specifying patchfiles and/or patchdirs 926make_session_desktop() {
772 927
773# known issues: 928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
774# - only supports unified style patches (does anyone _really_ use anything 929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
775# else?)
776# - because it doesn't use --dry-run there is a risk of it failing
777# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
778# any of the backup heuristics that patch employs to discover a filename.
779# however, this isn't dangerous because if it works for the developer who's
780# writing the ebuild, it'll always work for the users, and if it doesn't,
781# then we'll fix it :-)
782# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
783xpatch() {
784 930
785 debug-print-function ${FUNCNAME} $* 931 local title="${1}"
932 local command="${2}"
933 local desktop="${T}/${wm}.desktop"
786 934
935echo "[Desktop Entry]
936Encoding=UTF-8
937Name=${title}
938Comment=This session logs you into ${title}
939Exec=${command}
940TryExec=${command}
941Type=Application" > "${desktop}"
942
943 insinto /usr/share/xsessions
944 doins "${desktop}"
945
946 return 0
947}
948
949domenu() {
787 local list= 950 local i
788 local list2= 951 local j
789 declare -i plevel 952 insinto /usr/share/applications
790
791 # parse patch sources
792 for x in $* 953 for i in ${@}
793 do 954 do
794 debug-print "${FUNCNAME}: parsing parameter ${x}"
795 if [ -f "${x}" ] 955 if [ -f "${i}" ];
796 then 956 then
797 list="${list} ${x}" 957 doins ${i}
798 elif [ -d "${x}" ] 958 elif [ -d "${i}" ];
799 then 959 then
800 # handles patchdirs like epatch() for now: no recursion. 960 for j in ${i}/*.desktop
801 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
802 # only patches with _$ARCH_ or _all_ in their filenames are applied.
803 for file in `ls -A ${x}`
804 do 961 do
805 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 962 doins ${j}
806 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
807 "${file}" != "${file/_$ARCH_}" ]
808 then
809 list2="${list2} ${x}/${file}"
810 fi
811 done 963 done
812 list="`echo ${list2} | sort` ${list}"
813 else
814 die "Couldn't find ${x}"
815 fi 964 fi
816 done 965 done
966}
817 967
818 debug-print "${FUNCNAME}: final list of patches: ${list}" 968doicon() {
819 969 local i
970 local j
971 insinto /usr/share/pixmaps
820 for x in ${list}; 972 for i in ${@}
821 do 973 do
822 debug-print "${FUNCNAME}: processing ${x}" 974 if [ -f "${i}" ];
823 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 975 then
824 case "`/usr/bin/file -b ${x}`" in 976 doins ${i}
825 *gzip*) 977 elif [ -d "${i}" ];
826 patchfile="${T}/current.patch" 978 then
827 ungzip -c "${x}" > "${patchfile}" 979 for j in ${i}/*.png
828 ;;
829 *bzip2*)
830 patchfile="${T}/current.patch"
831 bunzip2 -c "${x}" > "${patchfile}"
832 ;;
833 *text*)
834 patchfile="${x}"
835 ;;
836 *)
837 die "Could not determine filetype of patch ${x}"
838 ;;
839 esac
840 debug-print "${FUNCNAME}: patchfile=${patchfile}"
841
842 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
843 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
844 debug-print "${FUNCNAME}: raw target=${target}"
845 # strip target down to the path/filename, remove leading +++
846 target="${target/+++ }"; target="${target%% *}"
847 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
848 # to discard them as well to calculate the correct patchlevel.
849 target="${target//\/\//\/}"
850 debug-print "${FUNCNAME}: stripped target=${target}"
851
852 # look for target
853 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
854 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
855 cd "${basedir}"
856
857 # try stripping leading directories
858 target2="${target}"
859 plevel=0
860 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
861 while [ ! -f "${target2}" ]
862 do 980 do
863 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 981 doins ${j}
864 plevel=$((plevel+1))
865 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
866 [ "${target2}" == "${target2/\/}" ] && break
867 done 982 done
868 test -f "${target2}" && break 983 fi
869
870 # try stripping filename - needed to support patches creating new files
871 target2="${target%/*}"
872 plevel=0
873 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
874 while [ ! -d "${target2}" ]
875 do
876 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
877 plevel=$((plevel+1))
878 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
879 [ "${target2}" == "${target2/\/}" ] && break
880 done
881 test -d "${target2}" && break
882
883 done
884
885 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
886 || die "Could not determine patchlevel for ${x}"
887 debug-print "${FUNCNAME}: determined plevel=${plevel}"
888 # do the patching
889 ebegin "Applying patch ${x##*/}..."
890 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
891 || die "Failed to apply patch ${x}"
892 eend $?
893
894 done 984 done
985}
895 986
987##############################################################
988# END: Handle .desktop files and menu entries #
989##############################################################
990
991
992# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() {
994 local src="$1"
995 if [ -z "${src}" ]
996 then
997 src="${DISTDIR}/${A}"
998 else
999 if [ -e "${DISTDIR}/${src}" ]
1000 then
1001 src="${DISTDIR}/${src}"
1002 elif [ -e "${PWD}/${src}" ]
1003 then
1004 src="${PWD}/${src}"
1005 elif [ -e "${src}" ]
1006 then
1007 src="${src}"
1008 fi
1009 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1011 echo "${src}"
1012}
1013
1014# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in
1016# the middle of the archive. Valve seems to use it a lot ... too bad
1017# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - you have to specify the off_t size ... i have no idea how to extract that
1021# information out of the binary executable myself. basically you pass in
1022# the size of the off_t type (in bytes) on the machine that built the pdv
1023# archive. one way to determine this is by running the following commands:
1024# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive>
1026# basically look for the first lseek command (we do the strings/grep because
1027# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example:
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250
1033# thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() {
1035 local src="`find_unpackable_file $1`"
1036 local sizeoff_t="$2"
1037
1038 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1039
1040 local shrtsrc="`basename ${src}`"
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1044
1045 # grab metadata for debug reasons
1046 local metafile="$(emktemp)"
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1048
1049 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1051 datafile="`basename ${datafile}`"
1052
1053 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)"
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056
1057 local iscompressed="`file -b ${tmpfile}`"
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then
1059 iscompressed=1
1060 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile}
1062 else
1063 iscompressed=0
1064 fi
1065 local istar="`file -b ${tmpfile}`"
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1067 istar=1
1068 else
1069 istar=0
1070 fi
1071
1072 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1073 #dd if=${src} ibs=${metaskip} count=1 \
1074 # | dd ibs=${tailskip} skip=1 \
1075 # | gzip -dc \
1076 # > ${datafile}
1077 if [ ${iscompressed} -eq 1 ] ; then
1078 if [ ${istar} -eq 1 ] ; then
1079 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1080 | head -c $((${metaskip}-${tailskip})) \
1081 | tar -xzf -
1082 else
1083 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1084 | head -c $((${metaskip}-${tailskip})) \
1085 | gzip -dc \
1086 > ${datafile}
1087 fi
1088 else
1089 if [ ${istar} -eq 1 ] ; then
1090 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1091 | head -c $((${metaskip}-${tailskip})) \
1092 | tar --no-same-owner -xf -
1093 else
1094 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1095 | head -c $((${metaskip}-${tailskip})) \
1096 > ${datafile}
1097 fi
1098 fi
1099 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
896} 1102}
897 1103
898# Unpack those pesky makeself generated files ... 1104# Unpack those pesky makeself generated files ...
899# They're shell scripts with the binary package tagged onto 1105# They're shell scripts with the binary package tagged onto
900# the end of the archive. Loki utilized the format as does 1106# the end of the archive. Loki utilized the format as does
901# many other game companies. 1107# many other game companies.
902# 1108#
903# Usage: unpack_makeself [file to unpack] [offset] 1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
904# - If the file is not specified then unpack will utilize ${A}. 1110# - If the file is not specified then unpack will utilize ${A}.
905# - If the offset is not specified then we will attempt to extract 1111# - If the offset is not specified then we will attempt to extract
906# the proper offset from the script itself. 1112# the proper offset from the script itself.
907unpack_makeself() { 1113unpack_makeself() {
908 local src="$1" 1114 local src="$(find_unpackable_file "$1")"
909 local skip="$2" 1115 local skip="$2"
1116 local exe="$3"
910 1117
911 if [ -z "${src}" ]
912 then
913 src="${DISTDIR}/${A}"
914 else
915 if [ -e "${DISTDIR}/${src}" ]
916 then
917 src="${DISTDIR}/${src}"
918 elif [ -e "${PWD}/${src}" ]
919 then
920 src="${PWD}/${src}"
921 elif [ -e "${src}" ]
922 then
923 src="${src}"
924 fi
925 fi
926 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
927
928 local shrtsrc="`basename ${src}`" 1118 local shrtsrc="$(basename "${src}")"
929 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
930 if [ -z "${skip}" ] 1120 if [ -z "${skip}" ]
931 then 1121 then
932 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
933 local skip=0 1123 local skip=0
1124 exe=tail
934 case ${ver} in 1125 case ${ver} in
935 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
936 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
937 ;; 1128 ;;
938 2.0|2.0.1) 1129 2.0|2.0.1)
939 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
940 ;; 1131 ;;
941 2.1.1) 1132 2.1.1)
942 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1133 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
943 let skip="skip + 1" 1134 let skip="skip + 1"
944 ;; 1135 ;;
945 2.1.2) 1136 2.1.2)
946 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1137 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
947 let skip="skip + 1" 1138 let skip="skip + 1"
948 ;; 1139 ;;
949 2.1.3) 1140 2.1.3)
950 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
951 let skip="skip + 1" 1142 let skip="skip + 1"
1143 ;;
1144 2.1.4)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd"
952 ;; 1148 ;;
953 *) 1149 *)
954 eerror "I'm sorry, but I was unable to support the Makeself file." 1150 eerror "I'm sorry, but I was unable to support the Makeself file."
955 eerror "The version I detected was '${ver}'." 1151 eerror "The version I detected was '${ver}'."
956 eerror "Please file a bug about the file ${shrtsrc} at" 1152 eerror "Please file a bug about the file ${shrtsrc} at"
958 die "makeself version '${ver}' not supported" 1154 die "makeself version '${ver}' not supported"
959 ;; 1155 ;;
960 esac 1156 esac
961 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1157 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
962 fi 1158 fi
1159 case ${exe} in
1160 tail) exe="tail -n +${skip} '${src}'";;
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'"
1163 esac
963 1164
964 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1165 # lets grab the first few bytes of the file to figure out what kind of archive it is
965 # to tar which will make tar not extract anything and exit with 0 1166 local tmpfile="$(emktemp)"
966 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
967 local pipestatus="${PIPESTATUS[*]}" 1168 local filetype="$(file -b "${tmpfile}")"
968 pipestatus="${pipestatus// }" 1169 case ${filetype} in
969 if [ "${pipestatus//0}" != "" ] 1170 *tar\ archive)
970 then 1171 eval ${exe} | tar --no-same-owner -xf -
971 # maybe it isnt gzipped ... they usually are, but not always ... 1172 ;;
972 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1173 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;;
1176 gzip*)
1177 eval ${exe} | tar --no-same-owner -xzf -
1178 ;;
1179 compress*)
1180 eval ${exe} | gunzip | tar --no-same-owner -xf -
1181 ;;
1182 *)
1183 eerror "Unknown filetype \"${filetype}\" ?"
1184 false
1185 ;;
1186 esac
973 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
974 fi
975} 1188}
976 1189
977# Display a license for user to accept. 1190# Display a license for user to accept.
978# 1191#
979# Usage: check_license [license] 1192# Usage: check_license [license]
990 elif [ -e "${src}" ] ; then 1203 elif [ -e "${src}" ] ; then
991 lic="${src}" 1204 lic="${src}"
992 fi 1205 fi
993 fi 1206 fi
994 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1208 local l="`basename ${lic}`"
995 1209
996 # here is where we check for the licenses the user already 1210 # here is where we check for the licenses the user already
997 # accepted ... if we don't find a match, we make the user accept 1211 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$-
998 local alic 1213 local alic
1214 set -o noglob #so that bash doesn't expand "*"
999 for alic in ${ACCEPT_LICENSE} ; do 1215 for alic in ${ACCEPT_LICENSE} ; do
1000 [ "${alic}" == "*" ] && return 0 1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1001 [ "${alic}" == "${lic}" ] && return 0 1217 set +o noglob; set -${shopts} #reset old shell opts
1218 return 0
1219 fi
1002 done 1220 done
1221 set +o noglob; set -$shopts #reset old shell opts
1003 1222
1004 local licmsg="`mymktemp ${T}`" 1223 local licmsg="$(emktemp)"
1005 cat << EOF > ${licmsg} 1224 cat << EOF > ${licmsg}
1006********************************************************** 1225**********************************************************
1007The following license outlines the terms of use of this 1226The following license outlines the terms of use of this
1008package. You MUST accept this license for installation to 1227package. You MUST accept this license for installation to
1009continue. When you are done viewing, hit 'q'. If you 1228continue. When you are done viewing, hit 'q'. If you
1011********************************************************** 1230**********************************************************
1012 1231
1013EOF 1232EOF
1014 cat ${lic} >> ${licmsg} 1233 cat ${lic} >> ${licmsg}
1015 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1016 einfon "Do you accept the terms of this license? [yes/no] " 1235 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1017 read alic 1236 read alic
1018 case ${alic} in 1237 case ${alic} in
1019 yes|Yes|y|Y) 1238 yes|Yes|y|Y)
1020 return 0 1239 return 0
1021 ;; 1240 ;;
1024 eerror "You MUST accept the license to continue! Exiting!" 1243 eerror "You MUST accept the license to continue! Exiting!"
1025 die "Failed to accept license" 1244 die "Failed to accept license"
1026 ;; 1245 ;;
1027 esac 1246 esac
1028} 1247}
1248
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support !
1251#
1252# with these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds()
1254# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT.
1256#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1258# etc... if you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds().
1260#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us
1270 local cdcnt=0
1271 local f=
1272 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1))
1274 export CDROM_CHECK_${cdcnt}="$f"
1275 done
1276 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1
1278
1279 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then
1288 local var=
1289 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1))
1292 var="CD_ROOT_${cdcnt}"
1293 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}"
1298 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1303 return
1304 fi
1305
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the "
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
1310 else
1311 echo "${CDROM_NAME}."
1312 fi
1313 echo
1314 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files."
1318 echo
1319 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo
1322 else
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1))
1327 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done
1330 echo
1331 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:"
1334 einfon ""
1335 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1))
1338 echo -n " CD_ROOT_${cdcnt}"
1339 done
1340 echo
1341 einfo "Or, if you have all the files in the same place, or"
1342 einfo "you only have one cdrom, you can export CD_ROOT"
1343 einfo "and that place will be used as the same data source"
1344 einfo "for all the CDs."
1345 echo
1346 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo
1349 fi
1350 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd
1352}
1353
1354# this is only used when you need access to more than one cd.
1355# when you have finished using the first cd, just call this function.
1356# when it returns, CDROM_ROOT will be pointing to the second cd.
1357# remember, you can only go forward in the cd chain, you can't go back.
1358cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var=
1361
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1364 return
1365 fi
1366
1367 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1369 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var}
1372 else
1373 export CDROM_ROOT=${!var}
1374 fi
1375
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1377}
1378
1379# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1380# functions. this should *never* be called from an ebuild.
1381# all it does is try to locate a give file on a cd ... if the cd isn't
1382# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() {
1387 while [[ -z ${CDROM_ROOT} ]] ; do
1388 local dir="$(dirname ${@})"
1389 local file="$(basename ${@})"
1390 local mline=""
1391 local showedmsg=0
1392
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1394 [[ -d ${mline}/${dir} ]] || continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1396 && export CDROM_ROOT=${mline}
1397 done
1398
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !"
1414 fi
1415 fi
1416 showedmsg=1
1417 fi
1418 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge."
1420 read
1421 fi
1422 done
1423}
1424
1425# Make sure that LINGUAS only contains languages that
1426# a package can support
1427#
1428# usage: strip-linguas <allow LINGUAS>
1429# strip-linguas -i <directories of .po files>
1430# strip-linguas -u <directories of .po files>
1431#
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() {
1438 local ls newls
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1440 local op="$1"; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1442 local d f
1443 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then
1445 newls="${ls}"
1446 else
1447 newls=""
1448 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1450 if [ "${op}" == "-i" ] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1452 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1454 fi
1455 done
1456 ls="${newls}"
1457 done
1458 ls="${ls//.po}"
1459 else
1460 ls="$@"
1461 fi
1462
1463 ls=" ${ls} "
1464 newls=""
1465 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1467 newls="${newls} ${f}"
1468 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1470 fi
1471 done
1472 if [ -z "${newls}" ] ; then
1473 unset LINGUAS
1474 else
1475 export LINGUAS="${newls}"
1476 fi
1477}
1478
1479# moved from kernel.eclass since they are generally useful outside of
1480# kernel.eclass -iggy (20041002)
1481
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds:
1520#
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() {
1534 LIB=$1
1535
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1537 SONAME=`basename ${LIB}`
1538 DIRNAME=`dirname ${LIB}`
1539
1540 dodir ${DIRNAME}
1541 cp ${ROOT}${LIB} ${D}${DIRNAME}
1542 touch ${D}${LIB}
1543 fi
1544}
1545
1546preserve_old_lib_notify() {
1547 LIB=$1
1548
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1550 SONAME=`basename ${LIB}`
1551
1552 einfo "An old version of an installed library was detected on your system."
1553 einfo "In order to avoid breaking packages that link against is, this older version"
1554 einfo "is not being removed. In order to make full use of this newer version,"
1555 einfo "you will need to execute the following command:"
1556 einfo " revdep-rebuild --soname ${SONAME}"
1557 einfo
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi
1561}
1562
1563# Hack for people to figure out if a package was built with
1564# certain USE flags
1565#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1567# ex: built_with_use xchat gtk2
1568#
1569# Flags: -a all USE flags should be utilized
1570# -o at least one USE flag should be utilized
1571# Note: the default flag is '-a'
1572built_with_use() {
1573 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575
1576 local PKG=$(best_version $1)
1577 shift
1578
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1580 [[ ! -e ${USEFILE} ]] && return 1
1581
1582 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0
1586 else
1587 has $1 ${USE_BUILT} || return 1
1588 fi
1589 shift
1590 done
1591 [[ ${opt} = "-a" ]]
1592}
1593
1594# Many configure scripts wrongly bail when a C++ compiler
1595# could not be detected. #73450
1596epunt_cxx() {
1597 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks"
1600 local f
1601 for f in $(find ${dir} -name configure) ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done
1604 eend 0
1605}

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