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1# Copyright 1999-2004 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.78 2004/02/09 17:08:44 brad_mssw Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.146 2005/02/03 22:40:47 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 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ]
38 then
39 else
40 CPU_FLAGS=$1
41 USER_CPU=`grep "flags" /proc/cpuinfo`
42
43 for flags in `seq 1 ${#CPU_FLAGS[@]}`
44 do
45 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
46 then
47 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
48 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
49 fi
50
51 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
52 then
53 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
54 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
55 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
56 fi
57 done
58 fi
59}
60
61# Wait for the supplied number of seconds. If no argument is supplied, defaults
62# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
63# outputting to a terminal, don't wait. For compatability purposes, the argument
64# must be an integer greater than zero.
65# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
66epause() {
67 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
68 sleep ${1:-5}
69 fi
70}
71
72# Beep the specified number of times (defaults to five). If our output
73# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
74# don't beep.
75# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
76ebeep() {
77 local n
78 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
79 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
80 echo -ne "\a"
81 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
82 echo -ne "\a"
83 sleep 1
84 done
85 fi
86}
18 87
19# This function generate linker scripts in /usr/lib for dynamic 88# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 89# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 90# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 91# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 102# to point to the latest version of the library present.
34# 103#
35# <azarah@gentoo.org> (26 Oct 2002) 104# <azarah@gentoo.org> (26 Oct 2002)
36# 105#
37gen_usr_ldscript() { 106gen_usr_ldscript() {
38 107 local libdir="$(get_libdir)"
39 # Just make sure it exists 108 # Just make sure it exists
40 dodir /usr/lib 109 dodir /usr/${libdir}
41 110
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 111 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 112/* GNU ld script
44 Because Gentoo have critical dynamic libraries 113 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 114 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 115 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 116 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 117 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 118 more info. */
50GROUP ( /lib/libxxx ) 119GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 120END_LDSCRIPT
52 121 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 122}
57 123
58# Simple function to draw a line consisting of '=' the same length as $* 124# Simple function to draw a line consisting of '=' the same length as $*
59# 125#
60# <azarah@gentoo.org> (11 Nov 2002) 126# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 210 local SINGLE_PATCH="no"
145 local x="" 211 local x=""
146 212
147 if [ "$#" -gt 1 ] 213 if [ "$#" -gt 1 ]
148 then 214 then
149 eerror "Invalid arguments to epatch()" 215 local m=""
150 die "Invalid arguments to epatch()" 216 einfo "${#} patches to apply ..."
217 for m in "$@" ; do
218 epatch "${m}"
219 done
220 return 0
151 fi 221 fi
152 222
153 if [ -n "$1" -a -f "$1" ] 223 if [ -n "$1" -a -f "$1" ]
154 then 224 then
155 SINGLE_PATCH="yes" 225 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 235 local EPATCH_SOURCE="$1/*"
166 else 236 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 237 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 238 fi
169 else 239 else
170 if [ ! -d ${EPATCH_SOURCE} ] 240 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 241 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 242 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 243 then
174 EPATCH_SOURCE="$1" 244 EPATCH_SOURCE="$1"
175 fi 245 fi
176 246
177 echo 247 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 249 eerror
180 eerror " ${EPATCH_SOURCE}" 250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 252 echo
182 die "Cannot find \$EPATCH_SOURCE!" 253 die "Cannot find \$EPATCH_SOURCE!"
183 fi 254 fi
184 255
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 256 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 275 ;;
205 esac 276 esac
206 277
207 if [ "${SINGLE_PATCH}" = "no" ] 278 if [ "${SINGLE_PATCH}" = "no" ]
208 then 279 then
209 einfo "Applying various patches (bugfixes/updates)..." 280 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 281 fi
211 for x in ${EPATCH_SOURCE} 282 for x in ${EPATCH_SOURCE}
212 do 283 do
213 # New ARCH dependant patch naming scheme... 284 # New ARCH dependant patch naming scheme ...
214 # 285 #
215 # ???_arch_foo.patch 286 # ???_arch_foo.patch
216 # 287 #
217 if [ -f ${x} ] && \ 288 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 289 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 304 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 305 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 306 then
236 einfo "${EPATCH_SINGLE_MSG}" 307 einfo "${EPATCH_SINGLE_MSG}"
237 else 308 else
238 einfo "Applying ${x##*/}..." 309 einfo "Applying ${x##*/} ..."
239 fi 310 fi
240 else 311 else
241 einfo " ${x##*/}..." 312 einfo " ${x##*/} ..."
242 fi 313 fi
243 314
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 315 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 316 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 317
258 else 329 else
259 PATCH_TARGET="${x}" 330 PATCH_TARGET="${x}"
260 fi 331 fi
261 332
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 335
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 337 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 338
268 if [ "${PATCH_SUFFIX}" != "patch" ] 339 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 346 count=5
276 break 347 break
277 fi 348 fi
278 fi 349 fi
279 350
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 351 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 352 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 353 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 354 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 355 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 358
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 359 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 360
290 if [ "$?" -ne 0 ] 361 if [ "$?" -ne 0 ]
291 then 362 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 363 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 364 echo
336# This function return true if we are using the NPTL pthreads 407# This function return true if we are using the NPTL pthreads
337# implementation. 408# implementation.
338# 409#
339# <azarah@gentoo.org> (06 March 2003) 410# <azarah@gentoo.org> (06 March 2003)
340# 411#
341
342have_NPTL() { 412have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 413 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 414 #define _XOPEN_SOURCE
346 #include <unistd.h> 415 #include <unistd.h>
347 #include <stdio.h> 416 #include <stdio.h>
348 417
360 429
361 return 1; 430 return 1;
362 } 431 }
363 END 432 END
364 433
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 434 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 435 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 436 then
368 echo "yes" 437 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 438 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 439 if ${T}/nptl
371 then 440 then
372 return 0 441 return 0
373 else 442 else
374 return 1 443 return 1
431 then 500 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 501 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 502 else
434 jobs=2 503 jobs=2
435 fi 504 fi
505 elif [ "${ARCH}" = "s390" ]
506 then
507 # s390 has "# processors : "
508 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 509 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 510 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 511 die "Unknown ARCH -- ${ARCH}!"
439 fi 512 fi
440 513
446 519
447 if [ -n "${ADMINPARAM}" ] 520 if [ -n "${ADMINPARAM}" ]
448 then 521 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 522 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 523 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 524 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 525 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 526 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 527 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 528 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 529 fi
457 fi 530 fi
458} 531}
459 532
460# Cheap replacement for when debianutils (and thus mktemp) 533# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 534# does not exist on the users system
462# vapier@gentoo.org 535# vapier@gentoo.org
463# 536#
464# Takes just 1 parameter (the directory to create tmpfile in) 537# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 538emktemp() {
539 local exe="touch"
540 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 541 local topdir="$1"
467 542
468 [ -z "${topdir}" ] && topdir=/tmp 543 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 544 then
471 mktemp -p ${topdir} 545 [ -z "${T}" ] \
472 else 546 && topdir="/tmp" \
547 || topdir="${T}"
548 fi
549
550 if [ -z "$(type -p mktemp)" ]
551 then
552 local tmp=/
553 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 554 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 555 done
556 ${exe} "${tmp}"
475 echo ${tmp} 557 echo "${tmp}"
558 else
559 [ "${exe}" == "touch" ] \
560 && exe="-p" \
561 || exe="-d"
562 mktemp ${exe} "${topdir}"
563 fi
564}
565
566# Small wrapper for getent (Linux), nidump (Mac OS X),
567# and pw (FreeBSD) used in enewuser()/enewgroup()
568# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
569# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
570#
571# egetent(database, key)
572egetent() {
573 if useq ppc-macos ; then
574 case "$2" in
575 *[!0-9]*) # Non numeric
576 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
577 ;;
578 *) # Numeric
579 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
580 ;;
581 esac
582 elif useq x86-fbsd ; then
583 local action
584 if [ "$1" == "passwd" ]
585 then
586 action="user"
587 else
588 action="group"
589 fi
590 pw show "${action}" "$2" -q
591 else
592 which nscd >& /dev/null && nscd -i "$1"
593 getent "$1" "$2"
476 fi 594 fi
477} 595}
478 596
479# Simplify/standardize adding users to the system 597# Simplify/standardize adding users to the system
480# vapier@gentoo.org 598# vapier@gentoo.org
496 then 614 then
497 eerror "No username specified !" 615 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 616 die "Cannot call enewuser without a username"
499 fi 617 fi
500 618
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 $3}'`"
505
506 # see if user already exists 619 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 620 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 621 then
509 return 0 622 return 0
510 fi 623 fi
511 einfo "Adding user '${euser}' to your system ..." 624 einfo "Adding user '${euser}' to your system ..."
512 625
517 local euid="$1"; shift 630 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 631 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 632 then
520 if [ "${euid}" -gt 0 ] 633 if [ "${euid}" -gt 0 ]
521 then 634 then
522 opts="${opts} -u ${euid}" 635 if [ ! -z "`egetent passwd ${euid}`" ]
636 then
637 euid="next"
638 fi
523 else 639 else
524 eerror "Userid given but is not greater than 0 !" 640 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 641 die "${euid} is not a valid UID"
526 fi 642 fi
527 else 643 else
528 euid="next available" 644 euid="next"
645 fi
646 if [ "${euid}" == "next" ]
647 then
648 local pwrange
649 if [ "${USERLAND}" == "BSD" ] ; then
650 pwrange="`jot 898 101`"
651 else
652 pwrange="`seq 101 999`"
529 fi 653 fi
654 for euid in ${pwrange} ; do
655 [ -z "`egetent passwd ${euid}`" ] && break
656 done
657 fi
658 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 659 einfo " - Userid: ${euid}"
531 660
532 # handle shell 661 # handle shell
533 local eshell="$1"; shift 662 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 663 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 666 then
538 eerror "A shell was specified but it does not exist !" 667 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 668 die "${eshell} does not exist"
540 fi 669 fi
541 else 670 else
671 if [ "${USERLAND}" == "BSD" ]
672 then
673 eshell="/usr/bin/false"
674 else
542 eshell="/bin/false" 675 eshell="/bin/false"
676 fi
543 fi 677 fi
544 einfo " - Shell: ${eshell}" 678 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 679 opts="${opts} -s ${eshell}"
546 680
547 # handle homedir 681 # handle homedir
555 689
556 # handle groups 690 # handle groups
557 local egroups="$1"; shift 691 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 692 if [ ! -z "${egroups}" ]
559 then 693 then
560 local realgroup=
561 local oldifs="${IFS}" 694 local oldifs="${IFS}"
695 local defgroup="" exgroups=""
696
562 export IFS="," 697 export IFS=","
563 for g in ${egroups} 698 for g in ${egroups}
564 do 699 do
565 chgrp ${g} ${tmpfile} >& /dev/null 700 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 701 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 702 then
569 eerror "You must add ${g} to the system first" 703 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 704 die "${g} is not a valid GID"
571 fi 705 fi
706 if [ -z "${defgroup}" ]
707 then
708 defgroup="${g}"
709 else
710 exgroups="${exgroups},${g}"
711 fi
712 export IFS=","
572 done 713 done
573 export IFS="${oldifs}" 714 export IFS="${oldifs}"
715
574 opts="${opts} -g ${egroups}" 716 opts="${opts} -g ${defgroup}"
717 if [ ! -z "${exgroups}" ]
718 then
719 opts="${opts} -G ${exgroups:1}"
720 fi
575 else 721 else
576 egroups="(none)" 722 egroups="(none)"
577 fi 723 fi
578 einfo " - Groups: ${egroups}" 724 einfo " - Groups: ${egroups}"
579 725
580 # handle extra and add the user 726 # handle extra and add the user
581 local eextra="$@" 727 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 728 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 729 export SANDBOX_ON="0"
730 if useq ppc-macos
731 then
732 ### Make the user
584 if [ -z "${eextra}" ] 733 if [ -z "${eextra}" ]
585 then 734 then
586 useradd ${opts} ${euser} \ 735 dscl . create /users/${euser} uid ${euid}
736 dscl . create /users/${euser} shell ${eshell}
737 dscl . create /users/${euser} home ${ehome}
738 dscl . create /users/${euser} realname "added by portage for ${PN}"
739 ### Add the user to the groups specified
740 local oldifs="${IFS}"
741 export IFS=","
742 for g in ${egroups}
743 do
744 dscl . merge /groups/${g} users ${euser}
745 done
746 export IFS="${oldifs}"
747 else
748 einfo "Extra options are not supported on macos yet"
749 einfo "Please report the ebuild along with the info below"
750 einfo "eextra: ${eextra}"
751 die "Required function missing"
752 fi
753 elif use x86-fbsd ; then
754 if [ -z "${eextra}" ]
755 then
756 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 757 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 758 die "enewuser failed"
589 else 759 else
590 einfo " - Extra: ${eextra}" 760 einfo " - Extra: ${eextra}"
761 pw useradd ${euser} ${opts} \
762 -c ${eextra} || die "enewuser failed"
763 fi
764 else
765 if [ -z "${eextra}" ]
766 then
767 useradd ${opts} ${euser} \
768 -c "added by portage for ${PN}" \
769 || die "enewuser failed"
770 else
771 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 772 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 773 || die "enewuser failed"
774 fi
593 fi 775 fi
594 export SANDBOX_ON="${oldsandbox}" 776 export SANDBOX_ON="${oldsandbox}"
595 777
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 778 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 779 then
618 then 800 then
619 eerror "No group specified !" 801 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 802 die "Cannot call enewgroup without a group"
621 fi 803 fi
622 804
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 $4}'`"
627
628 # see if group already exists 805 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 806 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 807 then
631 return 0 808 return 0
632 fi 809 fi
633 einfo "Adding group '${egroup}' to your system ..." 810 einfo "Adding group '${egroup}' to your system ..."
634 811
639 local egid="$1"; shift 816 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 817 if [ ! -z "${egid}" ]
641 then 818 then
642 if [ "${egid}" -gt 0 ] 819 if [ "${egid}" -gt 0 ]
643 then 820 then
821 if [ -z "`egetent group ${egid}`" ]
822 then
823 if useq ppc-macos ; then
824 opts="${opts} ${egid}"
825 else
644 opts="${opts} -g ${egid}" 826 opts="${opts} -g ${egid}"
827 fi
828 else
829 egid="next available; requested gid taken"
830 fi
645 else 831 else
646 eerror "Groupid given but is not greater than 0 !" 832 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 833 die "${egid} is not a valid GID"
648 fi 834 fi
649 else 835 else
656 opts="${opts} ${eextra}" 842 opts="${opts} ${eextra}"
657 843
658 # add the group 844 # add the group
659 local oldsandbox="${SANDBOX_ON}" 845 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 846 export SANDBOX_ON="0"
847 if useq ppc-macos ; then
848 if [ ! -z "${eextra}" ];
849 then
850 einfo "Extra options are not supported on macos yet"
851 einfo "Please report the ebuild along with the info below"
852 einfo "eextra: ${eextra}"
853 die "Required function missing"
854 fi
855
856 # If we need the next available
857 case ${egid} in
858 *[!0-9]*) # Non numeric
859 for egid in `jot 898 101`; do
860 [ -z "`egetent group ${egid}`" ] && break
861 done
862 esac
863 dscl . create /groups/${egroup} gid ${egid}
864 dscl . create /groups/${egroup} passwd '*'
865 elif use x86-fbsd ; then
866 case ${egid} in
867 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do
869 [ -z "`egetent group ${egid}`" ] && break
870 done
871 esac
872 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
873 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 874 groupadd ${opts} ${egroup} || die "enewgroup failed"
875 fi
662 export SANDBOX_ON="${oldsandbox}" 876 export SANDBOX_ON="${oldsandbox}"
663} 877}
664 878
665# Simple script to replace 'dos2unix' binaries 879# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 880# vapier@gentoo.org
667# 881#
668# edos2unix(file, <more files>...) 882# edos2unix(file, <more files> ...)
669edos2unix() { 883edos2unix() {
670 for f in "$@" 884 for f in "$@"
671 do 885 do
672 cp "${f}" ${T}/edos2unix 886 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 887 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 888 done
675} 889}
676 890
891
892##############################################################
893# START: Handle .desktop files and menu entries #
894# maybe this should be separated into a new eclass some time #
895# lanius@gentoo.org #
896##############################################################
897
677# Make a desktop file ! 898# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 899# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 900# 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# 901#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 902# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 903#
686# binary: what binary does the app run with ? 904# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 905# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 906# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 907# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 908# a full path to an icon
691# type: what kind of application is this ? for categories: 909# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 910# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 911# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 912make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 913 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 914
697 local exec="${1}" 915 local exec="${1}"
698 local name="${2:-${PN}}" 916 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 917 local icon="${3:-${PN}.png}"
700 local type="${4}" 918 local type="${4}"
919 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 920 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 921 if [ -z "${type}" ]
703 then 922 then
704 case ${CATEGORY} in 923 case ${CATEGORY} in
705 "app-emulation") 924 "app-emulation")
706 type=Emulator 925 type=Emulator
926 subdir="Emulation"
707 ;; 927 ;;
708 "games-"*) 928 "games-"*)
709 type=Game 929 type=Game
930 subdir="Games"
710 ;; 931 ;;
711 "net-"*) 932 "net-"*)
712 type=Network; 933 type=Network
934 subdir="${type}"
713 ;; 935 ;;
714 *) 936 *)
715 type= 937 type=
938 subdir=
716 ;; 939 ;;
717 esac 940 esac
718 fi 941 fi
719 local desktop="${T}/${exec}.desktop" 942 local desktop="${T}/${exec}.desktop"
720 943
725Type=Application 948Type=Application
726Comment=${DESCRIPTION} 949Comment=${DESCRIPTION}
727Exec=${exec} 950Exec=${exec}
728Path=${path} 951Path=${path}
729Icon=${icon} 952Icon=${icon}
730Categories=Application;${type};" > ${desktop} 953Categories=Application;${type};" > "${desktop}"
731 954
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 955 insinto /usr/share/applications
735 doins ${desktop} 956 doins "${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
758 957
759 return 0 958 return 0
760} 959}
960
961# Make a GDM/KDM Session file
962#
963# make_desktop_entry(<title>, <command>)
964# title: File to execute to start the Window Manager
965# command: Name of the Window Manager
966
967make_session_desktop() {
968
969 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
970 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
971
972 local title="${1}"
973 local command="${2}"
974 local desktop="${T}/${wm}.desktop"
975
976echo "[Desktop Entry]
977Encoding=UTF-8
978Name=${title}
979Comment=This session logs you into ${title}
980Exec=${command}
981TryExec=${command}
982Type=Application" > "${desktop}"
983
984 insinto /usr/share/xsessions
985 doins "${desktop}"
986
987 return 0
988}
989
990domenu() {
991 local i
992 local j
993 insinto /usr/share/applications
994 for i in ${@}
995 do
996 if [ -f "${i}" ];
997 then
998 doins ${i}
999 elif [ -d "${i}" ];
1000 then
1001 for j in ${i}/*.desktop
1002 do
1003 doins ${j}
1004 done
1005 fi
1006 done
1007}
1008
1009doicon() {
1010 local i
1011 local j
1012 insinto /usr/share/pixmaps
1013 for i in ${@}
1014 do
1015 if [ -f "${i}" ];
1016 then
1017 doins ${i}
1018 elif [ -d "${i}" ];
1019 then
1020 for j in ${i}/*.png
1021 do
1022 doins ${j}
1023 done
1024 fi
1025 done
1026}
1027
1028##############################################################
1029# END: Handle .desktop files and menu entries #
1030##############################################################
1031
761 1032
762# for internal use only (unpack_pdv and unpack_makeself) 1033# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 1034find_unpackable_file() {
764 local src="$1" 1035 local src="$1"
765 if [ -z "${src}" ] 1036 if [ -z "${src}" ]
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1083 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
813 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1084 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
814 1085
815 # grab metadata for debug reasons 1086 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 1087 local metafile="$(emktemp)"
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1088 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
818 1089
819 # rip out the final file name from the metadata 1090 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1091 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
821 datafile="`basename ${datafile}`" 1092 datafile="`basename ${datafile}`"
822 1093
823 # now lets uncompress/untar the file if need be 1094 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 1095 local tmpfile="$(emktemp)"
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1096 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 1097
827 local iscompressed="`file -b ${tmpfile}`" 1098 local iscompressed="`file -b ${tmpfile}`"
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 1099 if [ "${iscompressed:0:8}" == "compress" ] ; then
829 iscompressed=1 1100 iscompressed=1
874# Unpack those pesky makeself generated files ... 1145# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1146# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1147# the end of the archive. Loki utilized the format as does
877# many other game companies. 1148# many other game companies.
878# 1149#
879# Usage: unpack_makeself [file to unpack] [offset] 1150# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
880# - If the file is not specified then unpack will utilize ${A}. 1151# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1152# - If the offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1153# the proper offset from the script itself.
883unpack_makeself() { 1154unpack_makeself() {
884 local src="`find_unpackable_file $1`" 1155 local src="$(find_unpackable_file "$1")"
885 local skip="$2" 1156 local skip="$2"
1157 local exe="$3"
886 1158
887 local shrtsrc="`basename ${src}`" 1159 local shrtsrc="$(basename "${src}")"
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1160 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1161 if [ -z "${skip}" ]
890 then 1162 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1163 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
892 local skip=0 1164 local skip=0
1165 exe=tail
893 case ${ver} in 1166 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1167 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1168 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1169 ;;
897 2.0|2.0.1) 1170 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1171 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1172 ;;
900 2.1.1) 1173 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1174 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1175 let skip="skip + 1"
903 ;; 1176 ;;
904 2.1.2) 1177 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1178 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1179 let skip="skip + 1"
907 ;; 1180 ;;
908 2.1.3) 1181 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1182 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1183 let skip="skip + 1"
1184 ;;
1185 2.1.4)
1186 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1187 skip=$(head -n ${skip} "${src}" | wc -c)
1188 exe="dd"
911 ;; 1189 ;;
912 *) 1190 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1191 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1192 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1193 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1195 die "makeself version '${ver}' not supported"
918 ;; 1196 ;;
919 esac 1197 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1198 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1199 fi
1200 case ${exe} in
1201 tail) exe="tail -n +${skip} '${src}'";;
1202 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1203 *) die "makeself cant handle exe '${exe}'"
1204 esac
922 1205
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1206 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1207 local tmpfile="$(emktemp)"
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1208 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1209 local filetype="$(file -b "${tmpfile}")"
927 case ${filetype} in 1210 case ${filetype} in
928 *tar\ archive) 1211 *tar\ archive)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1212 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1213 ;;
931 bzip2*) 1214 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1215 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1216 ;;
934 gzip*) 1217 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1218 eval ${exe} | tar --no-same-owner -xzf -
1219 ;;
1220 compress*)
1221 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1222 ;;
937 *) 1223 *)
1224 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1225 false
939 ;; 1226 ;;
940 esac 1227 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1228 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1229}
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1248 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
962 local l="`basename ${lic}`" 1249 local l="`basename ${lic}`"
963 1250
964 # here is where we check for the licenses the user already 1251 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1252 # accepted ... if we don't find a match, we make the user accept
1253 local shopts=$-
966 local alic 1254 local alic
1255 set -o noglob #so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1256 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1257 if [[ ${alic} == * || ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1258 set +o noglob; set -${shopts} #reset old shell opts
1259 return 0
1260 fi
970 done 1261 done
1262 set +o noglob; set -$shopts #reset old shell opts
971 1263
972 local licmsg="`mymktemp ${T}`" 1264 local licmsg="$(emktemp)"
973 cat << EOF > ${licmsg} 1265 cat << EOF > ${licmsg}
974********************************************************** 1266**********************************************************
975The following license outlines the terms of use of this 1267The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1268package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1269continue. When you are done viewing, hit 'q'. If you
1025 export CDROM_TOTAL_CDS=${cdcnt} 1317 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1318 export CDROM_CURRENT_CD=1
1027 1319
1028 # now we see if the user gave use CD_ROOT ... 1320 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1321 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1322 if [[ ! -z ${CD_ROOT} ]] ; then
1031 export CDROM_ROOT="${CD_ROOT}" 1323 export CDROM_ROOT=${CD_ROOT}
1032 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1324 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1033 return 1325 return
1034 fi 1326 fi
1035 # do the same for CD_ROOT_X 1327 # do the same for CD_ROOT_X
1036 if [ ! -z "${CD_ROOT_1}" ] ; then 1328 if [[ ! -z ${CD_ROOT_1} ]] ; then
1037 local var= 1329 local var=
1038 cdcnt=0 1330 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1331 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1332 cdcnt=$((cdcnt + 1))
1041 var="CD_ROOT_${cdcnt}" 1333 var="CD_ROOT_${cdcnt}"
1042 if [ -z "${!var}" ] ; then 1334 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1335 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1336 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1337 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1338 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1339 fi
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1342 export CDROM_ROOT=${CDROM_ROOTS_1}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1343 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1052 return 1344 return
1053 fi 1345 fi
1054 1346
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1348 einfon "This ebuild will need the "
1057 if [ -z "${CDROM_NAME}" ] ; then 1349 if [[ -z ${CDROM_NAME} ]] ; then
1058 echo "cdrom for ${PN}." 1350 echo "cdrom for ${PN}."
1059 else 1351 else
1060 echo "${CDROM_NAME}." 1352 echo "${CDROM_NAME}."
1061 fi 1353 fi
1062 echo 1354 echo
1063 einfo "If you do not have the CD, but have the data files" 1355 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1356 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1357 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1358 einfo "directory containing the files."
1067 echo 1359 echo
1360 einfo "For example:"
1361 einfo "export CD_ROOT=/mnt/cdrom"
1362 echo
1068 else 1363 else
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1364 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1365 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1366 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1367 cdcnt=$((cdcnt + 1))
1073 var="CDROM_NAME_${cdcnt}" 1368 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1369 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1370 done
1076 echo 1371 echo
1077 einfo "If you do not have the CDs, but have the data files" 1372 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1373 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1374 einfo "the following variables so they point to the right place:"
1080 einfon "" 1375 einfon ""
1081 cdcnt=0 1376 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1378 cdcnt=$((cdcnt + 1))
1084 echo -n " CD_ROOT_${cdcnt}" 1379 echo -n " CD_ROOT_${cdcnt}"
1085 done 1380 done
1086 echo 1381 echo
1087 einfo "Or, if you have all the files in the same place, or" 1382 einfo "Or, if you have all the files in the same place, or"
1088 einfo "you only have one cdrom, you can export CD_ROOT" 1383 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1384 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1385 einfo "for all the CDs."
1091 echo 1386 echo
1387 einfo "For example:"
1388 einfo "export CD_ROOT_1=/mnt/cdrom"
1389 echo
1092 fi 1390 fi
1093 export CDROM_CURRENT_CD=0 1391 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1392 cdrom_load_next_cd
1095} 1393}
1096 1394
1100# remember, you can only go forward in the cd chain, you can't go back. 1398# remember, you can only go forward in the cd chain, you can't go back.
1101cdrom_load_next_cd() { 1399cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1400 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1401 local var=
1104 1402
1403 if [[ ! -z ${CD_ROOT} ]] ; then
1404 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1405 return
1406 fi
1407
1105 unset CDROM_ROOT 1408 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1409 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1107 if [ -z "${!var}" ] ; then 1410 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1411 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1412 cdrom_locate_file_on_cd ${!var}
1110 else 1413 else
1111 export CDROM_ROOT="${!var}" 1414 export CDROM_ROOT=${!var}
1112 fi 1415 fi
1113 1416
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1417 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1418}
1116 1419
1120# found, then a message asking for the user to insert the cdrom will be 1423# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1424# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1425# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1426# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1427cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do 1428 while [[ -z ${CDROM_ROOT} ]] ; do
1126 local dir="$(dirname ${@})" 1429 local dir="$(dirname ${@})"
1127 local file="$(basename ${@})" 1430 local file="$(basename ${@})"
1128 local mline="" 1431 local mline=""
1129 local showedmsg=0 1432 local showedmsg=0
1130 1433
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1434 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1132 [ -d "${mline}/${dir}" ] || continue 1435 [[ -d ${mline}/${dir} ]] || continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1436 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1134 && export CDROM_ROOT=${mline} 1437 && export CDROM_ROOT=${mline}
1135 done 1438 done
1136 1439
1137 if [ -z "${CDROM_ROOT}" ] ; then 1440 if [[ -z ${CDROM_ROOT} ]] ; then
1138 echo 1441 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1442 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1443 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1444 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1445 einfo "Please insert the cdrom for ${PN} now !"
1143 else 1446 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1447 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi 1448 fi
1146 else 1449 else
1147 if [ -z "${CDROM_NAME_1}" ] ; then 1450 if [[ -z ${CDROM_NAME_1} ]] ; then
1148 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1451 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1149 else 1452 else
1150 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1453 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1151 einfo "Please insert+mount the ${!var} cdrom now !" 1454 einfo "Please insert+mount the ${!var} cdrom now !"
1152 fi 1455 fi
1157 einfo "or hit CTRL+C to abort the emerge." 1460 einfo "or hit CTRL+C to abort the emerge."
1158 read 1461 read
1159 fi 1462 fi
1160 done 1463 done
1161} 1464}
1465
1466# Make sure that LINGUAS only contains languages that
1467# a package can support
1468#
1469# usage: strip-linguas <allow LINGUAS>
1470# strip-linguas -i <directories of .po files>
1471# strip-linguas -u <directories of .po files>
1472#
1473# The first form allows you to specify a list of LINGUAS.
1474# The -i builds a list of po files found in all the
1475# directories and uses the intersection of the lists.
1476# The -u builds a list of po files found in all the
1477# directories and uses the union of the lists.
1478strip-linguas() {
1479 local ls newls
1480 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1481 local op="$1"; shift
1482 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1483 local d f
1484 for d in "$@" ; do
1485 if [ "${op}" == "-u" ] ; then
1486 newls="${ls}"
1487 else
1488 newls=""
1489 fi
1490 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1491 if [ "${op}" == "-i" ] ; then
1492 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1493 else
1494 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1495 fi
1496 done
1497 ls="${newls}"
1498 done
1499 ls="${ls//.po}"
1500 else
1501 ls="$@"
1502 fi
1503
1504 ls=" ${ls} "
1505 newls=""
1506 for f in ${LINGUAS} ; do
1507 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1508 newls="${newls} ${f}"
1509 else
1510 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1511 fi
1512 done
1513 if [ -z "${newls}" ] ; then
1514 unset LINGUAS
1515 else
1516 export LINGUAS="${newls}"
1517 fi
1518}
1519
1520# moved from kernel.eclass since they are generally useful outside of
1521# kernel.eclass -iggy (20041002)
1522
1523# the following functions are useful in kernel module ebuilds, etc.
1524# for an example see ivtv or drbd ebuilds
1525
1526# set's ARCH to match what the kernel expects
1527set_arch_to_kernel() {
1528 i=10
1529 while ((i--)) ; do
1530 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1531 done
1532 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1533 case ${ARCH} in
1534 x86) export ARCH="i386";;
1535 amd64) export ARCH="x86_64";;
1536 hppa) export ARCH="parisc";;
1537 mips) export ARCH="mips";;
1538 sparc) export ARCH="$(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!
1539 *) export ARCH="${ARCH}";;
1540 esac
1541}
1542
1543# set's ARCH back to what portage expects
1544set_arch_to_portage() {
1545 i=10
1546 while ((i--)) ; do
1547 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1548 done
1549 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1550}
1551
1552# Jeremy Huddleston <eradicator@gentoo.org>:
1553# preserve_old_lib /path/to/libblah.so.0
1554# preserve_old_lib_notify /path/to/libblah.so.0
1555#
1556# These functions are useful when a lib in your package changes --soname. Such
1557# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1558# would break packages that link against it. Most people get around this
1559# by using the portage SLOT mechanism, but that is not always a relevant
1560# solution, so instead you can add the following to your ebuilds:
1561#
1562# src_install() {
1563# ...
1564# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1565# ...
1566# }
1567#
1568# pkg_postinst() {
1569# ...
1570# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1571# ...
1572# }
1573
1574preserve_old_lib() {
1575 LIB=$1
1576
1577 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1578 SONAME=`basename ${LIB}`
1579 DIRNAME=`dirname ${LIB}`
1580
1581 dodir ${DIRNAME}
1582 cp ${ROOT}${LIB} ${D}${DIRNAME}
1583 touch ${D}${LIB}
1584 fi
1585}
1586
1587preserve_old_lib_notify() {
1588 LIB=$1
1589
1590 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1591 SONAME=`basename ${LIB}`
1592
1593 einfo "An old version of an installed library was detected on your system."
1594 einfo "In order to avoid breaking packages that link against is, this older version"
1595 einfo "is not being removed. In order to make full use of this newer version,"
1596 einfo "you will need to execute the following command:"
1597 einfo " revdep-rebuild --soname ${SONAME}"
1598 einfo
1599 einfo "After doing that, you can safely remove ${LIB}"
1600 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1601 fi
1602}
1603
1604# Hack for people to figure out if a package was built with
1605# certain USE flags
1606#
1607# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1608# ex: built_with_use xchat gtk2
1609#
1610# Flags: -a all USE flags should be utilized
1611# -o at least one USE flag should be utilized
1612# Note: the default flag is '-a'
1613built_with_use() {
1614 local opt=$1
1615 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1616
1617 local PKG=$(best_version $1)
1618 shift
1619
1620 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1621 [[ ! -e ${USEFILE} ]] && return 1
1622
1623 local USE_BUILT=$(<${USEFILE})
1624 while [[ $# -gt 0 ]] ; do
1625 if [[ ${opt} = "-o" ]] ; then
1626 has $1 ${USE_BUILT} && return 0
1627 else
1628 has $1 ${USE_BUILT} || return 1
1629 fi
1630 shift
1631 done
1632 [[ ${opt} = "-a" ]]
1633}
1634
1635# Many configure scripts wrongly bail when a C++ compiler
1636# could not be detected. #73450
1637epunt_cxx() {
1638 local dir=$1
1639 [[ -z ${dir} ]] && dir=${S}
1640 ebegin "Removing useless C++ checks"
1641 local f
1642 for f in $(find ${dir} -name configure) ; do
1643 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1644 done
1645 eend 0
1646}
1647
1648# dopamd [ file ] [ new file ]
1649#
1650# Install pam auth config file in /etc/pam.d
1651#
1652# The first argument, 'file' is required. Install as 'new file', if
1653# specified.
1654
1655dopamd() {
1656 local pamd="$1" newpamd="${2:-$1}"
1657 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1658
1659 use pam || return 0
1660
1661 insinto /etc/pam.d
1662 # these are the default doins options, but be explicit just in case
1663 insopts -m 0644 -o root -g root
1664 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1665}

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