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Revision 1.69 Revision 1.144
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 1.69 2003/11/26 22:13:35 mr_bones_ Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.144 2005/02/03 22:11:33 chriswhite 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# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 CPU_FLAGS=$1
38 USER_CPU=`grep "flags" /proc/cpuinfo`
39
40 for flags in `seq 1 ${#CPU_FLAGS[@]}`
41 do
42 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
43 then
44 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
45 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
46 fi
47
48 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
49 then
50 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
51 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
52 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
53 fi
54 done
55}
56
57# Wait for the supplied number of seconds. If no argument is supplied, defaults
58# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
59# outputting to a terminal, don't wait. For compatability purposes, the argument
60# must be an integer greater than zero.
61# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
62epause() {
63 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
64 sleep ${1:-5}
65 fi
66}
67
68# Beep the specified number of times (defaults to five). If our output
69# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
70# don't beep.
71# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
72ebeep() {
73 local n
74 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
75 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
76 echo -ne "\a"
77 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
78 echo -ne "\a"
79 sleep 1
80 done
81 fi
82}
18 83
19# This function generate linker scripts in /usr/lib for dynamic 84# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 85# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 86# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 87# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 98# to point to the latest version of the library present.
34# 99#
35# <azarah@gentoo.org> (26 Oct 2002) 100# <azarah@gentoo.org> (26 Oct 2002)
36# 101#
37gen_usr_ldscript() { 102gen_usr_ldscript() {
38 103 local libdir="$(get_libdir)"
39 # Just make sure it exists 104 # Just make sure it exists
40 dodir /usr/lib 105 dodir /usr/${libdir}
41 106
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 107 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 108/* GNU ld script
44 Because Gentoo have critical dynamic libraries 109 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 110 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 111 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 112 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 113 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 114 more info. */
50GROUP ( /lib/libxxx ) 115GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 116END_LDSCRIPT
52 117 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 118}
57 119
58# Simple function to draw a line consisting of '=' the same length as $* 120# Simple function to draw a line consisting of '=' the same length as $*
59# 121#
60# <azarah@gentoo.org> (11 Nov 2002) 122# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 206 local SINGLE_PATCH="no"
145 local x="" 207 local x=""
146 208
147 if [ "$#" -gt 1 ] 209 if [ "$#" -gt 1 ]
148 then 210 then
149 eerror "Invalid arguments to epatch()" 211 local m=""
150 die "Invalid arguments to epatch()" 212 einfo "${#} patches to apply ..."
213 for m in "$@" ; do
214 epatch "${m}"
215 done
216 return 0
151 fi 217 fi
152 218
153 if [ -n "$1" -a -f "$1" ] 219 if [ -n "$1" -a -f "$1" ]
154 then 220 then
155 SINGLE_PATCH="yes" 221 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 231 local EPATCH_SOURCE="$1/*"
166 else 232 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 233 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 234 fi
169 else 235 else
170 if [ ! -d ${EPATCH_SOURCE} ] 236 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 237 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 238 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 239 then
174 EPATCH_SOURCE="$1" 240 EPATCH_SOURCE="$1"
175 fi 241 fi
176 242
177 echo 243 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 244 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 245 eerror
180 eerror " ${EPATCH_SOURCE}" 246 eerror " ${EPATCH_SOURCE}"
247 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 248 echo
182 die "Cannot find \$EPATCH_SOURCE!" 249 die "Cannot find \$EPATCH_SOURCE!"
183 fi 250 fi
184 251
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 271 ;;
205 esac 272 esac
206 273
207 if [ "${SINGLE_PATCH}" = "no" ] 274 if [ "${SINGLE_PATCH}" = "no" ]
208 then 275 then
209 einfo "Applying various patches (bugfixes/updates)..." 276 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 277 fi
211 for x in ${EPATCH_SOURCE} 278 for x in ${EPATCH_SOURCE}
212 do 279 do
213 # New ARCH dependant patch naming scheme... 280 # New ARCH dependant patch naming scheme ...
214 # 281 #
215 # ???_arch_foo.patch 282 # ???_arch_foo.patch
216 # 283 #
217 if [ -f ${x} ] && \ 284 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 300 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 301 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 302 then
236 einfo "${EPATCH_SINGLE_MSG}" 303 einfo "${EPATCH_SINGLE_MSG}"
237 else 304 else
238 einfo "Applying ${x##*/}..." 305 einfo "Applying ${x##*/} ..."
239 fi 306 fi
240 else 307 else
241 einfo " ${x##*/}..." 308 einfo " ${x##*/} ..."
242 fi 309 fi
243 310
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 313
258 else 325 else
259 PATCH_TARGET="${x}" 326 PATCH_TARGET="${x}"
260 fi 327 fi
261 328
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 331
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 334
268 if [ "${PATCH_SUFFIX}" != "patch" ] 335 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 342 count=5
276 break 343 break
277 fi 344 fi
278 fi 345 fi
279 346
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 348 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 351 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 354
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 356
290 if [ "$?" -ne 0 ] 357 if [ "$?" -ne 0 ]
291 then 358 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 360 echo
336# This function return true if we are using the NPTL pthreads 403# This function return true if we are using the NPTL pthreads
337# implementation. 404# implementation.
338# 405#
339# <azarah@gentoo.org> (06 March 2003) 406# <azarah@gentoo.org> (06 March 2003)
340# 407#
341
342have_NPTL() { 408have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 409 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 410 #define _XOPEN_SOURCE
346 #include <unistd.h> 411 #include <unistd.h>
347 #include <stdio.h> 412 #include <stdio.h>
348 413
360 425
361 return 1; 426 return 1;
362 } 427 }
363 END 428 END
364 429
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 432 then
368 echo "yes" 433 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 434 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 435 if ${T}/nptl
371 then 436 then
372 return 0 437 return 0
373 else 438 else
374 return 1 439 return 1
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 488 else
424 jobs=2 489 jobs=2
425 fi 490 fi
426 491
427 elif [ "${ARCH}" = "ppc" ] 492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 493 then
429 # ppc has "processor", but only when compiled with SMP 494 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 496 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 498 else
434 jobs=2 499 jobs=2
435 fi 500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 505 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 507 die "Unknown ARCH -- ${ARCH}!"
439 fi 508 fi
440 509
446 515
447 if [ -n "${ADMINPARAM}" ] 516 if [ -n "${ADMINPARAM}" ]
448 then 517 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 519 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 522 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 525 fi
457 fi 526 fi
458} 527}
459 528
460# Cheap replacement for when debianutils (and thus mktemp) 529# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 530# does not exist on the users system
462# vapier@gentoo.org 531# vapier@gentoo.org
463# 532#
464# Takes just 1 parameter (the directory to create tmpfile in) 533# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 534emktemp() {
535 local exe="touch"
536 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 537 local topdir="$1"
467 538
468 [ -z "${topdir}" ] && topdir=/tmp 539 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 540 then
471 mktemp -p ${topdir} 541 [ -z "${T}" ] \
472 else 542 && topdir="/tmp" \
543 || topdir="${T}"
544 fi
545
546 if [ -z "$(type -p mktemp)" ]
547 then
548 local tmp=/
549 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 550 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 551 done
552 ${exe} "${tmp}"
475 echo ${tmp} 553 echo "${tmp}"
554 else
555 [ "${exe}" == "touch" ] \
556 && exe="-p" \
557 || exe="-d"
558 mktemp ${exe} "${topdir}"
559 fi
560}
561
562# Small wrapper for getent (Linux), nidump (Mac OS X),
563# and pw (FreeBSD) used in enewuser()/enewgroup()
564# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
565# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
566#
567# egetent(database, key)
568egetent() {
569 if useq ppc-macos ; then
570 case "$2" in
571 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;;
574 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;;
577 esac
578 elif useq x86-fbsd ; then
579 local action
580 if [ "$1" == "passwd" ]
581 then
582 action="user"
583 else
584 action="group"
585 fi
586 pw show "${action}" "$2" -q
587 else
588 which nscd >& /dev/null && nscd -i "$1"
589 getent "$1" "$2"
476 fi 590 fi
477} 591}
478 592
479# Simplify/standardize adding users to the system 593# Simplify/standardize adding users to the system
480# vapier@gentoo.org 594# vapier@gentoo.org
496 then 610 then
497 eerror "No username specified !" 611 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 612 die "Cannot call enewuser without a username"
499 fi 613 fi
500 614
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 $3}'`"
505
506 # see if user already exists 615 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 616 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 617 then
509 return 0 618 return 0
510 fi 619 fi
511 einfo "Adding user '${euser}' to your system ..." 620 einfo "Adding user '${euser}' to your system ..."
512 621
517 local euid="$1"; shift 626 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 627 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 628 then
520 if [ "${euid}" -gt 0 ] 629 if [ "${euid}" -gt 0 ]
521 then 630 then
522 opts="${opts} -u ${euid}" 631 if [ ! -z "`egetent passwd ${euid}`" ]
632 then
633 euid="next"
634 fi
523 else 635 else
524 eerror "Userid given but is not greater than 0 !" 636 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 637 die "${euid} is not a valid UID"
526 fi 638 fi
527 else 639 else
528 euid="next available" 640 euid="next"
641 fi
642 if [ "${euid}" == "next" ]
643 then
644 local pwrange
645 if [ "${USERLAND}" == "BSD" ] ; then
646 pwrange="`jot 898 101`"
647 else
648 pwrange="`seq 101 999`"
529 fi 649 fi
650 for euid in ${pwrange} ; do
651 [ -z "`egetent passwd ${euid}`" ] && break
652 done
653 fi
654 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 655 einfo " - Userid: ${euid}"
531 656
532 # handle shell 657 # handle shell
533 local eshell="$1"; shift 658 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 659 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 662 then
538 eerror "A shell was specified but it does not exist !" 663 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 664 die "${eshell} does not exist"
540 fi 665 fi
541 else 666 else
667 if [ "${USERLAND}" == "BSD" ]
668 then
669 eshell="/usr/bin/false"
670 else
542 eshell="/bin/false" 671 eshell="/bin/false"
672 fi
543 fi 673 fi
544 einfo " - Shell: ${eshell}" 674 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 675 opts="${opts} -s ${eshell}"
546 676
547 # handle homedir 677 # handle homedir
555 685
556 # handle groups 686 # handle groups
557 local egroups="$1"; shift 687 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 688 if [ ! -z "${egroups}" ]
559 then 689 then
560 local realgroup=
561 local oldifs="${IFS}" 690 local oldifs="${IFS}"
691 local defgroup="" exgroups=""
692
562 export IFS="," 693 export IFS=","
563 for g in ${egroups} 694 for g in ${egroups}
564 do 695 do
565 chgrp ${g} ${tmpfile} >& /dev/null 696 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 697 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 698 then
569 eerror "You must add ${g} to the system first" 699 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 700 die "${g} is not a valid GID"
571 fi 701 fi
702 if [ -z "${defgroup}" ]
703 then
704 defgroup="${g}"
705 else
706 exgroups="${exgroups},${g}"
707 fi
708 export IFS=","
572 done 709 done
573 export IFS="${oldifs}" 710 export IFS="${oldifs}"
711
574 opts="${opts} -g ${egroups}" 712 opts="${opts} -g ${defgroup}"
713 if [ ! -z "${exgroups}" ]
714 then
715 opts="${opts} -G ${exgroups:1}"
716 fi
575 else 717 else
576 egroups="(none)" 718 egroups="(none)"
577 fi 719 fi
578 einfo " - Groups: ${egroups}" 720 einfo " - Groups: ${egroups}"
579 721
580 # handle extra and add the user 722 # handle extra and add the user
581 local eextra="$@" 723 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 724 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 725 export SANDBOX_ON="0"
726 if useq ppc-macos
727 then
728 ### Make the user
584 if [ -z "${eextra}" ] 729 if [ -z "${eextra}" ]
585 then 730 then
586 useradd ${opts} ${euser} \ 731 dscl . create /users/${euser} uid ${euid}
732 dscl . create /users/${euser} shell ${eshell}
733 dscl . create /users/${euser} home ${ehome}
734 dscl . create /users/${euser} realname "added by portage for ${PN}"
735 ### Add the user to the groups specified
736 local oldifs="${IFS}"
737 export IFS=","
738 for g in ${egroups}
739 do
740 dscl . merge /groups/${g} users ${euser}
741 done
742 export IFS="${oldifs}"
743 else
744 einfo "Extra options are not supported on macos yet"
745 einfo "Please report the ebuild along with the info below"
746 einfo "eextra: ${eextra}"
747 die "Required function missing"
748 fi
749 elif use x86-fbsd ; then
750 if [ -z "${eextra}" ]
751 then
752 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 753 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 754 die "enewuser failed"
589 else 755 else
590 einfo " - Extra: ${eextra}" 756 einfo " - Extra: ${eextra}"
757 pw useradd ${euser} ${opts} \
758 -c ${eextra} || die "enewuser failed"
759 fi
760 else
761 if [ -z "${eextra}" ]
762 then
763 useradd ${opts} ${euser} \
764 -c "added by portage for ${PN}" \
765 || die "enewuser failed"
766 else
767 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 768 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 769 || die "enewuser failed"
770 fi
593 fi 771 fi
594 export SANDBOX_ON="${oldsandbox}" 772 export SANDBOX_ON="${oldsandbox}"
595 773
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 774 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 775 then
618 then 796 then
619 eerror "No group specified !" 797 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 798 die "Cannot call enewgroup without a group"
621 fi 799 fi
622 800
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 $4}'`"
627
628 # see if group already exists 801 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 802 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 803 then
631 return 0 804 return 0
632 fi 805 fi
633 einfo "Adding group '${egroup}' to your system ..." 806 einfo "Adding group '${egroup}' to your system ..."
634 807
639 local egid="$1"; shift 812 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 813 if [ ! -z "${egid}" ]
641 then 814 then
642 if [ "${egid}" -gt 0 ] 815 if [ "${egid}" -gt 0 ]
643 then 816 then
817 if [ -z "`egetent group ${egid}`" ]
818 then
819 if useq ppc-macos ; then
820 opts="${opts} ${egid}"
821 else
644 opts="${opts} -g ${egid}" 822 opts="${opts} -g ${egid}"
823 fi
824 else
825 egid="next available; requested gid taken"
826 fi
645 else 827 else
646 eerror "Groupid given but is not greater than 0 !" 828 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 829 die "${egid} is not a valid GID"
648 fi 830 fi
649 else 831 else
656 opts="${opts} ${eextra}" 838 opts="${opts} ${eextra}"
657 839
658 # add the group 840 # add the group
659 local oldsandbox="${SANDBOX_ON}" 841 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 842 export SANDBOX_ON="0"
843 if useq ppc-macos ; then
844 if [ ! -z "${eextra}" ];
845 then
846 einfo "Extra options are not supported on macos yet"
847 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}"
849 die "Required function missing"
850 fi
851
852 # If we need the next available
853 case ${egid} in
854 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do
856 [ -z "`egetent group ${egid}`" ] && break
857 done
858 esac
859 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 870 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi
662 export SANDBOX_ON="${oldsandbox}" 872 export SANDBOX_ON="${oldsandbox}"
663} 873}
664 874
665# Simple script to replace 'dos2unix' binaries 875# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 876# vapier@gentoo.org
667# 877#
668# edos2unix(file, <more files>...) 878# edos2unix(file, <more files> ...)
669edos2unix() { 879edos2unix() {
670 for f in "$@" 880 for f in "$@"
671 do 881 do
672 cp "${f}" ${T}/edos2unix 882 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 883 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 884 done
675} 885}
676 886
887
888##############################################################
889# START: Handle .desktop files and menu entries #
890# maybe this should be separated into a new eclass some time #
891# lanius@gentoo.org #
892##############################################################
893
677# Make a desktop file ! 894# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 895# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 896# 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# 897#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 898# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 899#
686# binary: what binary does the app run with ? 900# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 901# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 902# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 903# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 904# a full path to an icon
691# type: what kind of application is this ? for categories: 905# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 906# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 907# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 908make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 909 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 910
697 local exec="${1}" 911 local exec="${1}"
698 local name="${2:-${PN}}" 912 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 913 local icon="${3:-${PN}.png}"
700 local type="${4}" 914 local type="${4}"
915 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 916 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 917 if [ -z "${type}" ]
703 then 918 then
704 case ${CATEGORY} in 919 case ${CATEGORY} in
705 "app-emulation") 920 "app-emulation")
706 type=Emulator 921 type=Emulator
922 subdir="Emulation"
707 ;; 923 ;;
708 "games-"*) 924 "games-"*)
709 type=Game 925 type=Game
926 subdir="Games"
710 ;; 927 ;;
711 "net-"*) 928 "net-"*)
712 type=Network; 929 type=Network
930 subdir="${type}"
713 ;; 931 ;;
714 *) 932 *)
715 type= 933 type=
934 subdir=
716 ;; 935 ;;
717 esac 936 esac
718 fi 937 fi
719 local desktop="${T}/${exec}.desktop" 938 local desktop="${T}/${exec}.desktop"
720 939
725Type=Application 944Type=Application
726Comment=${DESCRIPTION} 945Comment=${DESCRIPTION}
727Exec=${exec} 946Exec=${exec}
728Path=${path} 947Path=${path}
729Icon=${icon} 948Icon=${icon}
730Categories=Application;${type};" > ${desktop} 949Categories=Application;${type};" > "${desktop}"
731 950
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 951 insinto /usr/share/applications
735 doins ${desktop} 952 doins "${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
758 953
759 return 0 954 return 0
760} 955}
761 956
762# new convenience patch wrapper function to eventually replace epatch(), 957# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 958#
764# /usr/bin/patch 959# make_desktop_entry(<title>, <command>)
765# Features: 960# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 961# 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
773 962
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 963make_session_desktop() {
775 964
776# known issues: 965 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
777# - only supports unified style patches (does anyone _really_ use anything 966 [ -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() {
787 967
788 debug-print-function ${FUNCNAME} $* 968 local title="${1}"
969 local command="${2}"
970 local desktop="${T}/${wm}.desktop"
789 971
972echo "[Desktop Entry]
973Encoding=UTF-8
974Name=${title}
975Comment=This session logs you into ${title}
976Exec=${command}
977TryExec=${command}
978Type=Application" > "${desktop}"
979
980 insinto /usr/share/xsessions
981 doins "${desktop}"
982
983 return 0
984}
985
986domenu() {
790 local list= 987 local i
791 local list2= 988 local j
792 declare -i plevel 989 insinto /usr/share/applications
793
794 # parse patch sources
795 for x in $* 990 for i in ${@}
796 do 991 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ] 992 if [ -f "${i}" ];
799 then 993 then
800 list="${list} ${x}" 994 doins ${i}
801 elif [ -d "${x}" ] 995 elif [ -d "${i}" ];
802 then 996 then
803 # handles patchdirs like epatch() for now: no recursion. 997 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 ${x}`
807 do 998 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 999 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 1000 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 1001 fi
819 done 1002 done
1003}
820 1004
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 1005doicon() {
822 1006 local i
1007 local j
1008 insinto /usr/share/pixmaps
823 for x in ${list}; 1009 for i in ${@}
824 do 1010 do
825 debug-print "${FUNCNAME}: processing ${x}" 1011 if [ -f "${i}" ];
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1012 then
827 case "`/usr/bin/file -b ${x}`" in 1013 doins ${i}
828 *gzip*) 1014 elif [ -d "${i}" ];
829 patchfile="${T}/current.patch" 1015 then
830 ungzip -c "${x}" > "${patchfile}" 1016 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 "${target2}" ]
865 do 1017 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 1018 doins ${j}
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 1019 done
871 test -f "${target2}" && break 1020 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 1021 done
1022}
898 1023
1024##############################################################
1025# END: Handle .desktop files and menu entries #
1026##############################################################
1027
1028
1029# for internal use only (unpack_pdv and unpack_makeself)
1030find_unpackable_file() {
1031 local src="$1"
1032 if [ -z "${src}" ]
1033 then
1034 src="${DISTDIR}/${A}"
1035 else
1036 if [ -e "${DISTDIR}/${src}" ]
1037 then
1038 src="${DISTDIR}/${src}"
1039 elif [ -e "${PWD}/${src}" ]
1040 then
1041 src="${PWD}/${src}"
1042 elif [ -e "${src}" ]
1043 then
1044 src="${src}"
1045 fi
1046 fi
1047 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1048 echo "${src}"
1049}
1050
1051# Unpack those pesky pdv generated files ...
1052# They're self-unpacking programs with the binary package stuffed in
1053# the middle of the archive. Valve seems to use it a lot ... too bad
1054# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1055#
1056# Usage: unpack_pdv [file to unpack] [size of off_t]
1057# - you have to specify the off_t size ... i have no idea how to extract that
1058# information out of the binary executable myself. basically you pass in
1059# the size of the off_t type (in bytes) on the machine that built the pdv
1060# archive. one way to determine this is by running the following commands:
1061# strings <pdv archive> | grep lseek
1062# strace -elseek <pdv archive>
1063# basically look for the first lseek command (we do the strings/grep because
1064# sometimes the function call is _llseek or something) and steal the 2nd
1065# parameter. here is an example:
1066# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1067# lseek
1068# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1069# lseek(3, -4, SEEK_END) = 2981250
1070# thus we would pass in the value of '4' as the second parameter.
1071unpack_pdv() {
1072 local src="`find_unpackable_file $1`"
1073 local sizeoff_t="$2"
1074
1075 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1076
1077 local shrtsrc="`basename ${src}`"
1078 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1079 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1080 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1081
1082 # grab metadata for debug reasons
1083 local metafile="$(emktemp)"
1084 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1085
1086 # rip out the final file name from the metadata
1087 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1088 datafile="`basename ${datafile}`"
1089
1090 # now lets uncompress/untar the file if need be
1091 local tmpfile="$(emktemp)"
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1093
1094 local iscompressed="`file -b ${tmpfile}`"
1095 if [ "${iscompressed:0:8}" == "compress" ] ; then
1096 iscompressed=1
1097 mv ${tmpfile}{,.Z}
1098 gunzip ${tmpfile}
1099 else
1100 iscompressed=0
1101 fi
1102 local istar="`file -b ${tmpfile}`"
1103 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1104 istar=1
1105 else
1106 istar=0
1107 fi
1108
1109 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1110 #dd if=${src} ibs=${metaskip} count=1 \
1111 # | dd ibs=${tailskip} skip=1 \
1112 # | gzip -dc \
1113 # > ${datafile}
1114 if [ ${iscompressed} -eq 1 ] ; then
1115 if [ ${istar} -eq 1 ] ; then
1116 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1117 | head -c $((${metaskip}-${tailskip})) \
1118 | tar -xzf -
1119 else
1120 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1121 | head -c $((${metaskip}-${tailskip})) \
1122 | gzip -dc \
1123 > ${datafile}
1124 fi
1125 else
1126 if [ ${istar} -eq 1 ] ; then
1127 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1128 | head -c $((${metaskip}-${tailskip})) \
1129 | tar --no-same-owner -xf -
1130 else
1131 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1132 | head -c $((${metaskip}-${tailskip})) \
1133 > ${datafile}
1134 fi
1135 fi
1136 true
1137 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1138 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
899} 1139}
900 1140
901# Unpack those pesky makeself generated files ... 1141# Unpack those pesky makeself generated files ...
902# They're shell scripts with the binary package tagged onto 1142# They're shell scripts with the binary package tagged onto
903# the end of the archive. Loki utilized the format as does 1143# the end of the archive. Loki utilized the format as does
904# many other game companies. 1144# many other game companies.
905# 1145#
906# Usage: unpack_makeself [file to unpack] [offset] 1146# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
907# - If the file is not specified then unpack will utilize ${A}. 1147# - If the file is not specified then unpack will utilize ${A}.
908# - If the offset is not specified then we will attempt to extract 1148# - If the offset is not specified then we will attempt to extract
909# the proper offset from the script itself. 1149# the proper offset from the script itself.
910unpack_makeself() { 1150unpack_makeself() {
911 local src="$1" 1151 local src="$(find_unpackable_file "$1")"
912 local skip="$2" 1152 local skip="$2"
1153 local exe="$3"
913 1154
914 if [ -z "${src}" ]
915 then
916 src="${DISTDIR}/${A}"
917 else
918 if [ -e "${DISTDIR}/${src}" ]
919 then
920 src="${DISTDIR}/${src}"
921 elif [ -e "${PWD}/${src}" ]
922 then
923 src="${PWD}/${src}"
924 elif [ -e "${src}" ]
925 then
926 src="${src}"
927 fi
928 fi
929 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
930
931 local shrtsrc="`basename ${src}`" 1155 local shrtsrc="$(basename "${src}")"
932 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1156 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
933 if [ -z "${skip}" ] 1157 if [ -z "${skip}" ]
934 then 1158 then
935 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1159 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
936 local skip=0 1160 local skip=0
1161 exe=tail
937 case ${ver} in 1162 case ${ver} in
938 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1163 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
939 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1164 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
940 ;; 1165 ;;
941 2.0|2.0.1) 1166 2.0|2.0.1)
942 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1167 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
943 ;; 1168 ;;
944 2.1.1) 1169 2.1.1)
945 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1170 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
946 let skip="skip + 1" 1171 let skip="skip + 1"
947 ;; 1172 ;;
948 2.1.2) 1173 2.1.2)
949 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1174 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
950 let skip="skip + 1" 1175 let skip="skip + 1"
951 ;; 1176 ;;
952 2.1.3) 1177 2.1.3)
953 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1178 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
954 let skip="skip + 1" 1179 let skip="skip + 1"
1180 ;;
1181 2.1.4)
1182 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1183 skip=$(head -n ${skip} "${src}" | wc -c)
1184 exe="dd"
955 ;; 1185 ;;
956 *) 1186 *)
957 eerror "I'm sorry, but I was unable to support the Makeself file." 1187 eerror "I'm sorry, but I was unable to support the Makeself file."
958 eerror "The version I detected was '${ver}'." 1188 eerror "The version I detected was '${ver}'."
959 eerror "Please file a bug about the file ${shrtsrc} at" 1189 eerror "Please file a bug about the file ${shrtsrc} at"
961 die "makeself version '${ver}' not supported" 1191 die "makeself version '${ver}' not supported"
962 ;; 1192 ;;
963 esac 1193 esac
964 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1194 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
965 fi 1195 fi
1196 case ${exe} in
1197 tail) exe="tail -n +${skip} '${src}'";;
1198 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1199 *) die "makeself cant handle exe '${exe}'"
1200 esac
966 1201
967 # lets grab the first few bytes of the file to figure out what kind of archive it is 1202 # lets grab the first few bytes of the file to figure out what kind of archive it is
968 local tmpfile="`mymktemp ${T}`" 1203 local tmpfile="$(emktemp)"
969 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1204 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
970 local filetype="`file -b ${tmpfile}`" 1205 local filetype="$(file -b "${tmpfile}")"
971 case ${filetype} in 1206 case ${filetype} in
972 *tar\ archive) 1207 *tar\ archive)
973 tail -n +${skip} ${src} | tar -xf - 1208 eval ${exe} | tar --no-same-owner -xf -
974 ;; 1209 ;;
975 bzip2*) 1210 bzip2*)
976 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1211 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
977 ;; 1212 ;;
978 gzip*) 1213 gzip*)
979 tail -n +${skip} ${src} | tar -xzf - 1214 eval ${exe} | tar --no-same-owner -xzf -
1215 ;;
1216 compress*)
1217 eval ${exe} | gunzip | tar --no-same-owner -xf -
980 ;; 1218 ;;
981 *) 1219 *)
1220 eerror "Unknown filetype \"${filetype}\" ?"
982 false 1221 false
983 ;; 1222 ;;
984 esac 1223 esac
985 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1224 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
986} 1225}
1005 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1244 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1006 local l="`basename ${lic}`" 1245 local l="`basename ${lic}`"
1007 1246
1008 # here is where we check for the licenses the user already 1247 # here is where we check for the licenses the user already
1009 # accepted ... if we don't find a match, we make the user accept 1248 # accepted ... if we don't find a match, we make the user accept
1249 local shopts=$-
1010 local alic 1250 local alic
1251 set -o noglob #so that bash doesn't expand "*"
1011 for alic in ${ACCEPT_LICENSE} ; do 1252 for alic in ${ACCEPT_LICENSE} ; do
1012 [ "${alic}" == "*" ] && return 0 1253 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1013 [ "${alic}" == "${l}" ] && return 0 1254 set +o noglob; set -${shopts} #reset old shell opts
1255 return 0
1256 fi
1014 done 1257 done
1258 set +o noglob; set -$shopts #reset old shell opts
1015 1259
1016 local licmsg="`mymktemp ${T}`" 1260 local licmsg="$(emktemp)"
1017 cat << EOF > ${licmsg} 1261 cat << EOF > ${licmsg}
1018********************************************************** 1262**********************************************************
1019The following license outlines the terms of use of this 1263The following license outlines the terms of use of this
1020package. You MUST accept this license for installation to 1264package. You MUST accept this license for installation to
1021continue. When you are done viewing, hit 'q'. If you 1265continue. When you are done viewing, hit 'q'. If you
1036 eerror "You MUST accept the license to continue! Exiting!" 1280 eerror "You MUST accept the license to continue! Exiting!"
1037 die "Failed to accept license" 1281 die "Failed to accept license"
1038 ;; 1282 ;;
1039 esac 1283 esac
1040} 1284}
1285
1286# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1287# the whole 'non-interactive' policy, but damnit I want CD support !
1288#
1289# with these cdrom functions we handle all the user interaction and
1290# standardize everything. all you have to do is call cdrom_get_cds()
1291# and when the function returns, you can assume that the cd has been
1292# found at CDROM_ROOT.
1293#
1294# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1295# etc... if you want to give the cds better names, then just export
1296# the CDROM_NAME_X variables before calling cdrom_get_cds().
1297#
1298# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1299#
1300# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1301# - this will attempt to locate a cd based upon a file that is on
1302# the cd ... the more files you give this function, the more cds
1303# the cdrom functions will handle
1304cdrom_get_cds() {
1305 # first we figure out how many cds we're dealing with by
1306 # the # of files they gave us
1307 local cdcnt=0
1308 local f=
1309 for f in "$@" ; do
1310 cdcnt=$((cdcnt + 1))
1311 export CDROM_CHECK_${cdcnt}="$f"
1312 done
1313 export CDROM_TOTAL_CDS=${cdcnt}
1314 export CDROM_CURRENT_CD=1
1315
1316 # now we see if the user gave use CD_ROOT ...
1317 # if they did, let's just believe them that it's correct
1318 if [[ ! -z ${CD_ROOT} ]] ; then
1319 export CDROM_ROOT=${CD_ROOT}
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321 return
1322 fi
1323 # do the same for CD_ROOT_X
1324 if [[ ! -z ${CD_ROOT_1} ]] ; then
1325 local var=
1326 cdcnt=0
1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1328 cdcnt=$((cdcnt + 1))
1329 var="CD_ROOT_${cdcnt}"
1330 if [[ -z ${!var} ]] ; then
1331 eerror "You must either use just the CD_ROOT"
1332 eerror "or specify ALL the CD_ROOT_X variables."
1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1334 die "could not locate CD_ROOT_${cdcnt}"
1335 fi
1336 export CDROM_ROOTS_${cdcnt}="${!var}"
1337 done
1338 export CDROM_ROOT=${CDROM_ROOTS_1}
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1340 return
1341 fi
1342
1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344 einfon "This ebuild will need the "
1345 if [[ -z ${CDROM_NAME} ]] ; then
1346 echo "cdrom for ${PN}."
1347 else
1348 echo "${CDROM_NAME}."
1349 fi
1350 echo
1351 einfo "If you do not have the CD, but have the data files"
1352 einfo "mounted somewhere on your filesystem, just export"
1353 einfo "the variable CD_ROOT so that it points to the"
1354 einfo "directory containing the files."
1355 echo
1356 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo
1359 else
1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1361 cdcnt=0
1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1363 cdcnt=$((cdcnt + 1))
1364 var="CDROM_NAME_${cdcnt}"
1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1366 done
1367 echo
1368 einfo "If you do not have the CDs, but have the data files"
1369 einfo "mounted somewhere on your filesystem, just export"
1370 einfo "the following variables so they point to the right place:"
1371 einfon ""
1372 cdcnt=0
1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1374 cdcnt=$((cdcnt + 1))
1375 echo -n " CD_ROOT_${cdcnt}"
1376 done
1377 echo
1378 einfo "Or, if you have all the files in the same place, or"
1379 einfo "you only have one cdrom, you can export CD_ROOT"
1380 einfo "and that place will be used as the same data source"
1381 einfo "for all the CDs."
1382 echo
1383 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo
1386 fi
1387 export CDROM_CURRENT_CD=0
1388 cdrom_load_next_cd
1389}
1390
1391# this is only used when you need access to more than one cd.
1392# when you have finished using the first cd, just call this function.
1393# when it returns, CDROM_ROOT will be pointing to the second cd.
1394# remember, you can only go forward in the cd chain, you can't go back.
1395cdrom_load_next_cd() {
1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1397 local var=
1398
1399 if [[ ! -z ${CD_ROOT} ]] ; then
1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1401 return
1402 fi
1403
1404 unset CDROM_ROOT
1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1406 if [[ -z ${!var} ]] ; then
1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1408 cdrom_locate_file_on_cd ${!var}
1409 else
1410 export CDROM_ROOT=${!var}
1411 fi
1412
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1414}
1415
1416# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1417# functions. this should *never* be called from an ebuild.
1418# all it does is try to locate a give file on a cd ... if the cd isn't
1419# found, then a message asking for the user to insert the cdrom will be
1420# displayed and we'll hang out here until:
1421# (1) the file is found on a mounted cdrom
1422# (2) the user hits CTRL+C
1423cdrom_locate_file_on_cd() {
1424 while [[ -z ${CDROM_ROOT} ]] ; do
1425 local dir="$(dirname ${@})"
1426 local file="$(basename ${@})"
1427 local mline=""
1428 local showedmsg=0
1429
1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1431 [[ -d ${mline}/${dir} ]] || continue
1432 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1433 && export CDROM_ROOT=${mline}
1434 done
1435
1436 if [[ -z ${CDROM_ROOT} ]] ; then
1437 echo
1438 if [[ ${showedmsg} -eq 0 ]] ; then
1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1440 if [[ -z ${CDROM_NAME} ]] ; then
1441 einfo "Please insert the cdrom for ${PN} now !"
1442 else
1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1444 fi
1445 else
1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1448 else
1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1450 einfo "Please insert+mount the ${!var} cdrom now !"
1451 fi
1452 fi
1453 showedmsg=1
1454 fi
1455 einfo "Press return to scan for the cd again"
1456 einfo "or hit CTRL+C to abort the emerge."
1457 read
1458 fi
1459 done
1460}
1461
1462# Make sure that LINGUAS only contains languages that
1463# a package can support
1464#
1465# usage: strip-linguas <allow LINGUAS>
1466# strip-linguas -i <directories of .po files>
1467# strip-linguas -u <directories of .po files>
1468#
1469# The first form allows you to specify a list of LINGUAS.
1470# The -i builds a list of po files found in all the
1471# directories and uses the intersection of the lists.
1472# The -u builds a list of po files found in all the
1473# directories and uses the union of the lists.
1474strip-linguas() {
1475 local ls newls
1476 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1477 local op="$1"; shift
1478 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1479 local d f
1480 for d in "$@" ; do
1481 if [ "${op}" == "-u" ] ; then
1482 newls="${ls}"
1483 else
1484 newls=""
1485 fi
1486 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1487 if [ "${op}" == "-i" ] ; then
1488 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1489 else
1490 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1491 fi
1492 done
1493 ls="${newls}"
1494 done
1495 ls="${ls//.po}"
1496 else
1497 ls="$@"
1498 fi
1499
1500 ls=" ${ls} "
1501 newls=""
1502 for f in ${LINGUAS} ; do
1503 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1504 newls="${newls} ${f}"
1505 else
1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1507 fi
1508 done
1509 if [ -z "${newls}" ] ; then
1510 unset LINGUAS
1511 else
1512 export LINGUAS="${newls}"
1513 fi
1514}
1515
1516# moved from kernel.eclass since they are generally useful outside of
1517# kernel.eclass -iggy (20041002)
1518
1519# the following functions are useful in kernel module ebuilds, etc.
1520# for an example see ivtv or drbd ebuilds
1521
1522# set's ARCH to match what the kernel expects
1523set_arch_to_kernel() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1529 case ${ARCH} in
1530 x86) export ARCH="i386";;
1531 amd64) export ARCH="x86_64";;
1532 hppa) export ARCH="parisc";;
1533 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(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!
1535 *) export ARCH="${ARCH}";;
1536 esac
1537}
1538
1539# set's ARCH back to what portage expects
1540set_arch_to_portage() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1546}
1547
1548# Jeremy Huddleston <eradicator@gentoo.org>:
1549# preserve_old_lib /path/to/libblah.so.0
1550# preserve_old_lib_notify /path/to/libblah.so.0
1551#
1552# These functions are useful when a lib in your package changes --soname. Such
1553# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1554# would break packages that link against it. Most people get around this
1555# by using the portage SLOT mechanism, but that is not always a relevant
1556# solution, so instead you can add the following to your ebuilds:
1557#
1558# src_install() {
1559# ...
1560# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1561# ...
1562# }
1563#
1564# pkg_postinst() {
1565# ...
1566# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1567# ...
1568# }
1569
1570preserve_old_lib() {
1571 LIB=$1
1572
1573 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1574 SONAME=`basename ${LIB}`
1575 DIRNAME=`dirname ${LIB}`
1576
1577 dodir ${DIRNAME}
1578 cp ${ROOT}${LIB} ${D}${DIRNAME}
1579 touch ${D}${LIB}
1580 fi
1581}
1582
1583preserve_old_lib_notify() {
1584 LIB=$1
1585
1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1587 SONAME=`basename ${LIB}`
1588
1589 einfo "An old version of an installed library was detected on your system."
1590 einfo "In order to avoid breaking packages that link against is, this older version"
1591 einfo "is not being removed. In order to make full use of this newer version,"
1592 einfo "you will need to execute the following command:"
1593 einfo " revdep-rebuild --soname ${SONAME}"
1594 einfo
1595 einfo "After doing that, you can safely remove ${LIB}"
1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1597 fi
1598}
1599
1600# Hack for people to figure out if a package was built with
1601# certain USE flags
1602#
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1604# ex: built_with_use xchat gtk2
1605#
1606# Flags: -a all USE flags should be utilized
1607# -o at least one USE flag should be utilized
1608# Note: the default flag is '-a'
1609built_with_use() {
1610 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612
1613 local PKG=$(best_version $1)
1614 shift
1615
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1617 [[ ! -e ${USEFILE} ]] && return 1
1618
1619 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0
1623 else
1624 has $1 ${USE_BUILT} || return 1
1625 fi
1626 shift
1627 done
1628 [[ ${opt} = "-a" ]]
1629}
1630
1631# Many configure scripts wrongly bail when a C++ compiler
1632# could not be detected. #73450
1633epunt_cxx() {
1634 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks"
1637 local f
1638 for f in $(find ${dir} -name configure) ; do
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done
1641 eend 0
1642}
1643
1644# dopamd [ file ] [ new file ]
1645#
1646# Install pam auth config file in /etc/pam.d
1647#
1648# The first argument, 'file' is required. Install as 'new file', if
1649# specified.
1650
1651dopamd() {
1652 local pamd="$1" newpamd="${2:-$1}"
1653 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1654
1655 use pam || return 0
1656
1657 insinto /etc/pam.d
1658 # these are the default doins options, but be explicit just in case
1659 insopts -m 0644 -o root -g root
1660 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1661}

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