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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 1.148 2005/02/03 23:55:05 azarah 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 ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ]
42 then
43 :
44 else
45 CPU_FLAGS=$1
46 USER_CPU=`grep "flags" /proc/cpuinfo`
47
48 for flags in `seq 1 ${#CPU_FLAGS[@]}`
49 do
50 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
51 then
52 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
53 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
54 fi
55
56 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
57 then
58 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
59 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
60 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
61 fi
62 done
63 fi
64}
65
66# Wait for the supplied number of seconds. If no argument is supplied, defaults
67# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
68# outputting to a terminal, don't wait. For compatability purposes, the argument
69# must be an integer greater than zero.
70# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
71epause() {
72 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
73 sleep ${1:-5}
74 fi
75}
76
77# Beep the specified number of times (defaults to five). If our output
78# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
79# don't beep.
80# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
81ebeep() {
82 local n
83 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
84 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
85 echo -ne "\a"
86 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
87 echo -ne "\a"
88 sleep 1
89 done
90 fi
91}
18 92
19# This function generate linker scripts in /usr/lib for dynamic 93# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 94# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 95# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 96# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 107# to point to the latest version of the library present.
34# 108#
35# <azarah@gentoo.org> (26 Oct 2002) 109# <azarah@gentoo.org> (26 Oct 2002)
36# 110#
37gen_usr_ldscript() { 111gen_usr_ldscript() {
38 112 local libdir="$(get_libdir)"
39 # Just make sure it exists 113 # Just make sure it exists
40 dodir /usr/lib 114 dodir /usr/${libdir}
41 115
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 116 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 117/* GNU ld script
44 Because Gentoo have critical dynamic libraries 118 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 119 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 120 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 121 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 122 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 123 more info. */
50GROUP ( /lib/libxxx ) 124GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 125END_LDSCRIPT
52 126 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 127}
57 128
58# Simple function to draw a line consisting of '=' the same length as $* 129# Simple function to draw a line consisting of '=' the same length as $*
59# 130#
60# <azarah@gentoo.org> (11 Nov 2002) 131# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 215 local SINGLE_PATCH="no"
145 local x="" 216 local x=""
146 217
147 if [ "$#" -gt 1 ] 218 if [ "$#" -gt 1 ]
148 then 219 then
149 eerror "Invalid arguments to epatch()" 220 local m=""
150 die "Invalid arguments to epatch()" 221 einfo "${#} patches to apply ..."
222 for m in "$@" ; do
223 epatch "${m}"
224 done
225 return 0
151 fi 226 fi
152 227
153 if [ -n "$1" -a -f "$1" ] 228 if [ -n "$1" -a -f "$1" ]
154 then 229 then
155 SINGLE_PATCH="yes" 230 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 240 local EPATCH_SOURCE="$1/*"
166 else 241 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 242 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 243 fi
169 else 244 else
170 if [ ! -d ${EPATCH_SOURCE} ] 245 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 246 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 247 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 248 then
174 EPATCH_SOURCE="$1" 249 EPATCH_SOURCE="$1"
175 fi 250 fi
176 251
177 echo 252 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 253 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 254 eerror
180 eerror " ${EPATCH_SOURCE}" 255 eerror " ${EPATCH_SOURCE}"
256 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 257 echo
182 die "Cannot find \$EPATCH_SOURCE!" 258 die "Cannot find \$EPATCH_SOURCE!"
183 fi 259 fi
184 260
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 261 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 280 ;;
205 esac 281 esac
206 282
207 if [ "${SINGLE_PATCH}" = "no" ] 283 if [ "${SINGLE_PATCH}" = "no" ]
208 then 284 then
209 einfo "Applying various patches (bugfixes/updates)..." 285 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 286 fi
211 for x in ${EPATCH_SOURCE} 287 for x in ${EPATCH_SOURCE}
212 do 288 do
213 # New ARCH dependant patch naming scheme... 289 # New ARCH dependant patch naming scheme ...
214 # 290 #
215 # ???_arch_foo.patch 291 # ???_arch_foo.patch
216 # 292 #
217 if [ -f ${x} ] && \ 293 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 294 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 309 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 310 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 311 then
236 einfo "${EPATCH_SINGLE_MSG}" 312 einfo "${EPATCH_SINGLE_MSG}"
237 else 313 else
238 einfo "Applying ${x##*/}..." 314 einfo "Applying ${x##*/} ..."
239 fi 315 fi
240 else 316 else
241 einfo " ${x##*/}..." 317 einfo " ${x##*/} ..."
242 fi 318 fi
243 319
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 320 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 321 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 322
258 else 334 else
259 PATCH_TARGET="${x}" 335 PATCH_TARGET="${x}"
260 fi 336 fi
261 337
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 339 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 340
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 343
268 if [ "${PATCH_SUFFIX}" != "patch" ] 344 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 351 count=5
276 break 352 break
277 fi 353 fi
278 fi 354 fi
279 355
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 356 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 357 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 363
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 364 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 365
290 if [ "$?" -ne 0 ] 366 if [ "$?" -ne 0 ]
291 then 367 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 368 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 369 echo
336# This function return true if we are using the NPTL pthreads 412# This function return true if we are using the NPTL pthreads
337# implementation. 413# implementation.
338# 414#
339# <azarah@gentoo.org> (06 March 2003) 415# <azarah@gentoo.org> (06 March 2003)
340# 416#
341
342have_NPTL() { 417have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 418 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 419 #define _XOPEN_SOURCE
346 #include <unistd.h> 420 #include <unistd.h>
347 #include <stdio.h> 421 #include <stdio.h>
348 422
360 434
361 return 1; 435 return 1;
362 } 436 }
363 END 437 END
364 438
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 441 then
368 echo "yes" 442 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 443 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 444 if ${T}/nptl
371 then 445 then
372 return 0 446 return 0
373 else 447 else
374 return 1 448 return 1
431 then 505 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 506 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 507 else
434 jobs=2 508 jobs=2
435 fi 509 fi
510 elif [ "${ARCH}" = "s390" ]
511 then
512 # s390 has "# processors : "
513 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 514 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 515 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 516 die "Unknown ARCH -- ${ARCH}!"
439 fi 517 fi
440 518
446 524
447 if [ -n "${ADMINPARAM}" ] 525 if [ -n "${ADMINPARAM}" ]
448 then 526 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 528 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 531 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 534 fi
457 fi 535 fi
458} 536}
459 537
460# Cheap replacement for when debianutils (and thus mktemp) 538# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 539# does not exist on the users system
462# vapier@gentoo.org 540# vapier@gentoo.org
463# 541#
464# Takes just 1 parameter (the directory to create tmpfile in) 542# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 543emktemp() {
544 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 546 local topdir="$1"
467 547
468 [ -z "${topdir}" ] && topdir=/tmp 548 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 549 then
471 mktemp -p ${topdir} 550 [ -z "${T}" ] \
472 else 551 && topdir="/tmp" \
552 || topdir="${T}"
553 fi
554
555 if [ -z "$(type -p mktemp)" ]
556 then
557 local tmp=/
558 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 560 done
561 ${exe} "${tmp}"
475 echo ${tmp} 562 echo "${tmp}"
563 else
564 [ "${exe}" == "touch" ] \
565 && exe="-p" \
566 || exe="-d"
567 mktemp ${exe} "${topdir}"
568 fi
569}
570
571# Small wrapper for getent (Linux), nidump (Mac OS X),
572# and pw (FreeBSD) used in enewuser()/enewgroup()
573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
575#
576# egetent(database, key)
577egetent() {
578 if useq ppc-macos ; then
579 case "$2" in
580 *[!0-9]*) # Non numeric
581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
582 ;;
583 *) # Numeric
584 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
585 ;;
586 esac
587 elif useq x86-fbsd ; then
588 local action
589 if [ "$1" == "passwd" ]
590 then
591 action="user"
592 else
593 action="group"
594 fi
595 pw show "${action}" "$2" -q
596 else
597 which nscd >& /dev/null && nscd -i "$1"
598 getent "$1" "$2"
476 fi 599 fi
477} 600}
478 601
479# Simplify/standardize adding users to the system 602# Simplify/standardize adding users to the system
480# vapier@gentoo.org 603# vapier@gentoo.org
496 then 619 then
497 eerror "No username specified !" 620 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 621 die "Cannot call enewuser without a username"
499 fi 622 fi
500 623
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 $3}'`"
505
506 # see if user already exists 624 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 625 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 626 then
509 return 0 627 return 0
510 fi 628 fi
511 einfo "Adding user '${euser}' to your system ..." 629 einfo "Adding user '${euser}' to your system ..."
512 630
517 local euid="$1"; shift 635 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 636 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 637 then
520 if [ "${euid}" -gt 0 ] 638 if [ "${euid}" -gt 0 ]
521 then 639 then
522 opts="${opts} -u ${euid}" 640 if [ ! -z "`egetent passwd ${euid}`" ]
641 then
642 euid="next"
643 fi
523 else 644 else
524 eerror "Userid given but is not greater than 0 !" 645 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 646 die "${euid} is not a valid UID"
526 fi 647 fi
527 else 648 else
528 euid="next available" 649 euid="next"
650 fi
651 if [ "${euid}" == "next" ]
652 then
653 local pwrange
654 if [ "${USERLAND}" == "BSD" ] ; then
655 pwrange="`jot 898 101`"
656 else
657 pwrange="`seq 101 999`"
529 fi 658 fi
659 for euid in ${pwrange} ; do
660 [ -z "`egetent passwd ${euid}`" ] && break
661 done
662 fi
663 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 664 einfo " - Userid: ${euid}"
531 665
532 # handle shell 666 # handle shell
533 local eshell="$1"; shift 667 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 668 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 671 then
538 eerror "A shell was specified but it does not exist !" 672 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 673 die "${eshell} does not exist"
540 fi 674 fi
541 else 675 else
676 if [ "${USERLAND}" == "BSD" ]
677 then
678 eshell="/usr/bin/false"
679 else
542 eshell="/bin/false" 680 eshell="/bin/false"
681 fi
543 fi 682 fi
544 einfo " - Shell: ${eshell}" 683 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 684 opts="${opts} -s ${eshell}"
546 685
547 # handle homedir 686 # handle homedir
555 694
556 # handle groups 695 # handle groups
557 local egroups="$1"; shift 696 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 697 if [ ! -z "${egroups}" ]
559 then 698 then
560 local realgroup=
561 local oldifs="${IFS}" 699 local oldifs="${IFS}"
700 local defgroup="" exgroups=""
701
562 export IFS="," 702 export IFS=","
563 for g in ${egroups} 703 for g in ${egroups}
564 do 704 do
565 chgrp ${g} ${tmpfile} >& /dev/null 705 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 706 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 707 then
569 eerror "You must add ${g} to the system first" 708 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 709 die "${g} is not a valid GID"
571 fi 710 fi
711 if [ -z "${defgroup}" ]
712 then
713 defgroup="${g}"
714 else
715 exgroups="${exgroups},${g}"
716 fi
717 export IFS=","
572 done 718 done
573 export IFS="${oldifs}" 719 export IFS="${oldifs}"
720
574 opts="${opts} -g ${egroups}" 721 opts="${opts} -g ${defgroup}"
722 if [ ! -z "${exgroups}" ]
723 then
724 opts="${opts} -G ${exgroups:1}"
725 fi
575 else 726 else
576 egroups="(none)" 727 egroups="(none)"
577 fi 728 fi
578 einfo " - Groups: ${egroups}" 729 einfo " - Groups: ${egroups}"
579 730
580 # handle extra and add the user 731 # handle extra and add the user
581 local eextra="$@" 732 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 733 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 734 export SANDBOX_ON="0"
735 if useq ppc-macos
736 then
737 ### Make the user
584 if [ -z "${eextra}" ] 738 if [ -z "${eextra}" ]
585 then 739 then
586 useradd ${opts} ${euser} \ 740 dscl . create /users/${euser} uid ${euid}
741 dscl . create /users/${euser} shell ${eshell}
742 dscl . create /users/${euser} home ${ehome}
743 dscl . create /users/${euser} realname "added by portage for ${PN}"
744 ### Add the user to the groups specified
745 local oldifs="${IFS}"
746 export IFS=","
747 for g in ${egroups}
748 do
749 dscl . merge /groups/${g} users ${euser}
750 done
751 export IFS="${oldifs}"
752 else
753 einfo "Extra options are not supported on macos yet"
754 einfo "Please report the ebuild along with the info below"
755 einfo "eextra: ${eextra}"
756 die "Required function missing"
757 fi
758 elif use x86-fbsd ; then
759 if [ -z "${eextra}" ]
760 then
761 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 762 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 763 die "enewuser failed"
589 else 764 else
590 einfo " - Extra: ${eextra}" 765 einfo " - Extra: ${eextra}"
766 pw useradd ${euser} ${opts} \
767 -c ${eextra} || die "enewuser failed"
768 fi
769 else
770 if [ -z "${eextra}" ]
771 then
772 useradd ${opts} ${euser} \
773 -c "added by portage for ${PN}" \
774 || die "enewuser failed"
775 else
776 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 777 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 778 || die "enewuser failed"
779 fi
593 fi 780 fi
594 export SANDBOX_ON="${oldsandbox}" 781 export SANDBOX_ON="${oldsandbox}"
595 782
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 783 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 784 then
618 then 805 then
619 eerror "No group specified !" 806 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 807 die "Cannot call enewgroup without a group"
621 fi 808 fi
622 809
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 $4}'`"
627
628 # see if group already exists 810 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 811 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 812 then
631 return 0 813 return 0
632 fi 814 fi
633 einfo "Adding group '${egroup}' to your system ..." 815 einfo "Adding group '${egroup}' to your system ..."
634 816
639 local egid="$1"; shift 821 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 822 if [ ! -z "${egid}" ]
641 then 823 then
642 if [ "${egid}" -gt 0 ] 824 if [ "${egid}" -gt 0 ]
643 then 825 then
826 if [ -z "`egetent group ${egid}`" ]
827 then
828 if useq ppc-macos ; then
829 opts="${opts} ${egid}"
830 else
644 opts="${opts} -g ${egid}" 831 opts="${opts} -g ${egid}"
832 fi
833 else
834 egid="next available; requested gid taken"
835 fi
645 else 836 else
646 eerror "Groupid given but is not greater than 0 !" 837 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 838 die "${egid} is not a valid GID"
648 fi 839 fi
649 else 840 else
656 opts="${opts} ${eextra}" 847 opts="${opts} ${eextra}"
657 848
658 # add the group 849 # add the group
659 local oldsandbox="${SANDBOX_ON}" 850 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 851 export SANDBOX_ON="0"
852 if useq ppc-macos ; then
853 if [ ! -z "${eextra}" ];
854 then
855 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}"
858 die "Required function missing"
859 fi
860
861 # If we need the next available
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then
871 case ${egid} in
872 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do
874 [ -z "`egetent group ${egid}`" ] && break
875 done
876 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi
662 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
663} 882}
664 883
665# Simple script to replace 'dos2unix' binaries 884# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 885# vapier@gentoo.org
667# 886#
668# edos2unix(file, <more files>...) 887# edos2unix(file, <more files> ...)
669edos2unix() { 888edos2unix() {
670 for f in "$@" 889 for f in "$@"
671 do 890 do
672 cp "${f}" ${T}/edos2unix 891 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 892 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 893 done
675} 894}
676 895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
902
677# Make a desktop file ! 903# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 904# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 905# 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# 906#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 907# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 908#
686# binary: what binary does the app run with ? 909# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 910# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 911# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 912# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 913# a full path to an icon
691# type: what kind of application is this ? for categories: 914# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 915# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 916# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 917make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 918 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 919
697 local exec="${1}" 920 local exec="${1}"
698 local name="${2:-${PN}}" 921 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 922 local icon="${3:-${PN}.png}"
700 local type="${4}" 923 local type="${4}"
924 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 925 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 926 if [ -z "${type}" ]
703 then 927 then
704 case ${CATEGORY} in 928 case ${CATEGORY} in
705 "app-emulation") 929 "app-emulation")
706 type=Emulator 930 type=Emulator
931 subdir="Emulation"
707 ;; 932 ;;
708 "games-"*) 933 "games-"*)
709 type=Game 934 type=Game
935 subdir="Games"
710 ;; 936 ;;
711 "net-"*) 937 "net-"*)
712 type=Network; 938 type=Network
939 subdir="${type}"
713 ;; 940 ;;
714 *) 941 *)
715 type= 942 type=
943 subdir=
716 ;; 944 ;;
717 esac 945 esac
718 fi 946 fi
719 local desktop="${T}/${exec}.desktop" 947 local desktop="${T}/${exec}.desktop"
720 948
725Type=Application 953Type=Application
726Comment=${DESCRIPTION} 954Comment=${DESCRIPTION}
727Exec=${exec} 955Exec=${exec}
728Path=${path} 956Path=${path}
729Icon=${icon} 957Icon=${icon}
730Categories=Application;${type};" > ${desktop} 958Categories=Application;${type};" > "${desktop}"
731 959
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 960 insinto /usr/share/applications
735 doins ${desktop} 961 doins "${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
758 962
759 return 0 963 return 0
760} 964}
965
966# Make a GDM/KDM Session file
967#
968# make_desktop_entry(<title>, <command>)
969# title: File to execute to start the Window Manager
970# command: Name of the Window Manager
971
972make_session_desktop() {
973
974 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
975 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
976
977 local title="${1}"
978 local command="${2}"
979 local desktop="${T}/${wm}.desktop"
980
981echo "[Desktop Entry]
982Encoding=UTF-8
983Name=${title}
984Comment=This session logs you into ${title}
985Exec=${command}
986TryExec=${command}
987Type=Application" > "${desktop}"
988
989 insinto /usr/share/xsessions
990 doins "${desktop}"
991
992 return 0
993}
994
995domenu() {
996 local i
997 local j
998 insinto /usr/share/applications
999 for i in ${@}
1000 do
1001 if [ -f "${i}" ];
1002 then
1003 doins ${i}
1004 elif [ -d "${i}" ];
1005 then
1006 for j in ${i}/*.desktop
1007 do
1008 doins ${j}
1009 done
1010 fi
1011 done
1012}
1013
1014doicon() {
1015 local i
1016 local j
1017 insinto /usr/share/pixmaps
1018 for i in ${@}
1019 do
1020 if [ -f "${i}" ];
1021 then
1022 doins ${i}
1023 elif [ -d "${i}" ];
1024 then
1025 for j in ${i}/*.png
1026 do
1027 doins ${j}
1028 done
1029 fi
1030 done
1031}
1032
1033##############################################################
1034# END: Handle .desktop files and menu entries #
1035##############################################################
1036
761 1037
762# for internal use only (unpack_pdv and unpack_makeself) 1038# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 1039find_unpackable_file() {
764 local src="$1" 1040 local src="$1"
765 if [ -z "${src}" ] 1041 if [ -z "${src}" ]
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1088 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\"` 1089 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
814 1090
815 # grab metadata for debug reasons 1091 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 1092 local metafile="$(emktemp)"
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1093 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
818 1094
819 # rip out the final file name from the metadata 1095 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1096 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
821 datafile="`basename ${datafile}`" 1097 datafile="`basename ${datafile}`"
822 1098
823 # now lets uncompress/untar the file if need be 1099 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 1100 local tmpfile="$(emktemp)"
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1101 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 1102
827 local iscompressed="`file -b ${tmpfile}`" 1103 local iscompressed="`file -b ${tmpfile}`"
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 1104 if [ "${iscompressed:0:8}" == "compress" ] ; then
829 iscompressed=1 1105 iscompressed=1
874# Unpack those pesky makeself generated files ... 1150# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1151# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1152# the end of the archive. Loki utilized the format as does
877# many other game companies. 1153# many other game companies.
878# 1154#
879# Usage: unpack_makeself [file to unpack] [offset] 1155# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
880# - If the file is not specified then unpack will utilize ${A}. 1156# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1157# - If the offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1158# the proper offset from the script itself.
883unpack_makeself() { 1159unpack_makeself() {
884 local src="`find_unpackable_file $1`" 1160 local src="$(find_unpackable_file "$1")"
885 local skip="$2" 1161 local skip="$2"
1162 local exe="$3"
886 1163
887 local shrtsrc="`basename ${src}`" 1164 local shrtsrc="$(basename "${src}")"
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1165 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1166 if [ -z "${skip}" ]
890 then 1167 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1168 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
892 local skip=0 1169 local skip=0
1170 exe=tail
893 case ${ver} in 1171 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1172 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1173 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1174 ;;
897 2.0|2.0.1) 1175 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1176 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1177 ;;
900 2.1.1) 1178 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1179 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1180 let skip="skip + 1"
903 ;; 1181 ;;
904 2.1.2) 1182 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1183 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1184 let skip="skip + 1"
907 ;; 1185 ;;
908 2.1.3) 1186 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1187 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1188 let skip="skip + 1"
1189 ;;
1190 2.1.4)
1191 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1192 skip=$(head -n ${skip} "${src}" | wc -c)
1193 exe="dd"
911 ;; 1194 ;;
912 *) 1195 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1196 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1197 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1198 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1200 die "makeself version '${ver}' not supported"
918 ;; 1201 ;;
919 esac 1202 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1203 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1204 fi
1205 case ${exe} in
1206 tail) exe="tail -n +${skip} '${src}'";;
1207 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1208 *) die "makeself cant handle exe '${exe}'"
1209 esac
922 1210
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1211 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1212 local tmpfile="$(emktemp)"
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1213 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1214 local filetype="$(file -b "${tmpfile}")"
927 case ${filetype} in 1215 case ${filetype} in
928 *tar\ archive) 1216 *tar\ archive)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1217 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1218 ;;
931 bzip2*) 1219 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1220 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1221 ;;
934 gzip*) 1222 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1223 eval ${exe} | tar --no-same-owner -xzf -
1224 ;;
1225 compress*)
1226 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1227 ;;
937 *) 1228 *)
1229 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1230 false
939 ;; 1231 ;;
940 esac 1232 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1233 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1234}
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1253 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
962 local l="`basename ${lic}`" 1254 local l="`basename ${lic}`"
963 1255
964 # here is where we check for the licenses the user already 1256 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1257 # accepted ... if we don't find a match, we make the user accept
1258 local shopts=$-
966 local alic 1259 local alic
1260 set -o noglob #so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1261 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1262 if [[ ${alic} == * || ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1263 set +o noglob; set -${shopts} #reset old shell opts
1264 return 0
1265 fi
970 done 1266 done
1267 set +o noglob; set -$shopts #reset old shell opts
971 1268
972 local licmsg="`mymktemp ${T}`" 1269 local licmsg="$(emktemp)"
973 cat << EOF > ${licmsg} 1270 cat << EOF > ${licmsg}
974********************************************************** 1271**********************************************************
975The following license outlines the terms of use of this 1272The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1273package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1274continue. When you are done viewing, hit 'q'. If you
1025 export CDROM_TOTAL_CDS=${cdcnt} 1322 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1323 export CDROM_CURRENT_CD=1
1027 1324
1028 # now we see if the user gave use CD_ROOT ... 1325 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1326 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1327 if [[ ! -z ${CD_ROOT} ]] ; then
1031 export CDROM_ROOT="${CD_ROOT}" 1328 export CDROM_ROOT=${CD_ROOT}
1032 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1329 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1033 return 1330 return
1034 fi 1331 fi
1035 # do the same for CD_ROOT_X 1332 # do the same for CD_ROOT_X
1036 if [ ! -z "${CD_ROOT_1}" ] ; then 1333 if [[ ! -z ${CD_ROOT_1} ]] ; then
1037 local var= 1334 local var=
1038 cdcnt=0 1335 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1337 cdcnt=$((cdcnt + 1))
1041 var="CD_ROOT_${cdcnt}" 1338 var="CD_ROOT_${cdcnt}"
1042 if [ -z "${!var}" ] ; then 1339 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1340 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1341 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1342 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1343 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1344 fi
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1347 export CDROM_ROOT=${CDROM_ROOTS_1}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1348 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1052 return 1349 return
1053 fi 1350 fi
1054 1351
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1352 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1353 einfon "This ebuild will need the "
1057 if [ -z "${CDROM_NAME}" ] ; then 1354 if [[ -z ${CDROM_NAME} ]] ; then
1058 echo "cdrom for ${PN}." 1355 echo "cdrom for ${PN}."
1059 else 1356 else
1060 echo "${CDROM_NAME}." 1357 echo "${CDROM_NAME}."
1061 fi 1358 fi
1062 echo 1359 echo
1063 einfo "If you do not have the CD, but have the data files" 1360 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1361 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1362 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1363 einfo "directory containing the files."
1067 echo 1364 echo
1365 einfo "For example:"
1366 einfo "export CD_ROOT=/mnt/cdrom"
1367 echo
1068 else 1368 else
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1369 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1370 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1372 cdcnt=$((cdcnt + 1))
1073 var="CDROM_NAME_${cdcnt}" 1373 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1374 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1375 done
1076 echo 1376 echo
1077 einfo "If you do not have the CDs, but have the data files" 1377 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1378 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1379 einfo "the following variables so they point to the right place:"
1080 einfon "" 1380 einfon ""
1081 cdcnt=0 1381 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1382 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1383 cdcnt=$((cdcnt + 1))
1084 echo -n " CD_ROOT_${cdcnt}" 1384 echo -n " CD_ROOT_${cdcnt}"
1085 done 1385 done
1086 echo 1386 echo
1087 einfo "Or, if you have all the files in the same place, or" 1387 einfo "Or, if you have all the files in the same place, or"
1088 einfo "you only have one cdrom, you can export CD_ROOT" 1388 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1389 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1390 einfo "for all the CDs."
1091 echo 1391 echo
1392 einfo "For example:"
1393 einfo "export CD_ROOT_1=/mnt/cdrom"
1394 echo
1092 fi 1395 fi
1093 export CDROM_CURRENT_CD=0 1396 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1397 cdrom_load_next_cd
1095} 1398}
1096 1399
1100# remember, you can only go forward in the cd chain, you can't go back. 1403# remember, you can only go forward in the cd chain, you can't go back.
1101cdrom_load_next_cd() { 1404cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1405 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1406 local var=
1104 1407
1408 if [[ ! -z ${CD_ROOT} ]] ; then
1409 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1410 return
1411 fi
1412
1105 unset CDROM_ROOT 1413 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1414 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1107 if [ -z "${!var}" ] ; then 1415 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1416 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1417 cdrom_locate_file_on_cd ${!var}
1110 else 1418 else
1111 export CDROM_ROOT="${!var}" 1419 export CDROM_ROOT=${!var}
1112 fi 1420 fi
1113 1421
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1422 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1423}
1116 1424
1120# found, then a message asking for the user to insert the cdrom will be 1428# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1429# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1430# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1431# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1432cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do 1433 while [[ -z ${CDROM_ROOT} ]] ; do
1126 local dir="$(dirname ${@})" 1434 local dir="$(dirname ${@})"
1127 local file="$(basename ${@})" 1435 local file="$(basename ${@})"
1128 local mline="" 1436 local mline=""
1129 local showedmsg=0 1437 local showedmsg=0
1130 1438
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1439 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1132 [ -d "${mline}/${dir}" ] || continue 1440 [[ -d ${mline}/${dir} ]] || continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1441 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1134 && export CDROM_ROOT=${mline} 1442 && export CDROM_ROOT=${mline}
1135 done 1443 done
1136 1444
1137 if [ -z "${CDROM_ROOT}" ] ; then 1445 if [[ -z ${CDROM_ROOT} ]] ; then
1138 echo 1446 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1447 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1448 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1449 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1450 einfo "Please insert the cdrom for ${PN} now !"
1143 else 1451 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1452 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi 1453 fi
1146 else 1454 else
1147 if [ -z "${CDROM_NAME_1}" ] ; then 1455 if [[ -z ${CDROM_NAME_1} ]] ; then
1148 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1456 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1149 else 1457 else
1150 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1458 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1151 einfo "Please insert+mount the ${!var} cdrom now !" 1459 einfo "Please insert+mount the ${!var} cdrom now !"
1152 fi 1460 fi
1157 einfo "or hit CTRL+C to abort the emerge." 1465 einfo "or hit CTRL+C to abort the emerge."
1158 read 1466 read
1159 fi 1467 fi
1160 done 1468 done
1161} 1469}
1470
1471# Make sure that LINGUAS only contains languages that
1472# a package can support
1473#
1474# usage: strip-linguas <allow LINGUAS>
1475# strip-linguas -i <directories of .po files>
1476# strip-linguas -u <directories of .po files>
1477#
1478# The first form allows you to specify a list of LINGUAS.
1479# The -i builds a list of po files found in all the
1480# directories and uses the intersection of the lists.
1481# The -u builds a list of po files found in all the
1482# directories and uses the union of the lists.
1483strip-linguas() {
1484 local ls newls
1485 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1486 local op="$1"; shift
1487 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1488 local d f
1489 for d in "$@" ; do
1490 if [ "${op}" == "-u" ] ; then
1491 newls="${ls}"
1492 else
1493 newls=""
1494 fi
1495 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1496 if [ "${op}" == "-i" ] ; then
1497 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1498 else
1499 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1500 fi
1501 done
1502 ls="${newls}"
1503 done
1504 ls="${ls//.po}"
1505 else
1506 ls="$@"
1507 fi
1508
1509 ls=" ${ls} "
1510 newls=""
1511 for f in ${LINGUAS} ; do
1512 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1513 newls="${newls} ${f}"
1514 else
1515 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1516 fi
1517 done
1518 if [ -z "${newls}" ] ; then
1519 unset LINGUAS
1520 else
1521 export LINGUAS="${newls}"
1522 fi
1523}
1524
1525# moved from kernel.eclass since they are generally useful outside of
1526# kernel.eclass -iggy (20041002)
1527
1528# the following functions are useful in kernel module ebuilds, etc.
1529# for an example see ivtv or drbd ebuilds
1530
1531# set's ARCH to match what the kernel expects
1532set_arch_to_kernel() {
1533 i=10
1534 while ((i--)) ; do
1535 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1536 done
1537 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1538 case ${ARCH} in
1539 x86) export ARCH="i386";;
1540 amd64) export ARCH="x86_64";;
1541 hppa) export ARCH="parisc";;
1542 mips) export ARCH="mips";;
1543 sparc) export ARCH="$(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!
1544 *) export ARCH="${ARCH}";;
1545 esac
1546}
1547
1548# set's ARCH back to what portage expects
1549set_arch_to_portage() {
1550 i=10
1551 while ((i--)) ; do
1552 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1553 done
1554 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1555}
1556
1557# Jeremy Huddleston <eradicator@gentoo.org>:
1558# preserve_old_lib /path/to/libblah.so.0
1559# preserve_old_lib_notify /path/to/libblah.so.0
1560#
1561# These functions are useful when a lib in your package changes --soname. Such
1562# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1563# would break packages that link against it. Most people get around this
1564# by using the portage SLOT mechanism, but that is not always a relevant
1565# solution, so instead you can add the following to your ebuilds:
1566#
1567# src_install() {
1568# ...
1569# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1570# ...
1571# }
1572#
1573# pkg_postinst() {
1574# ...
1575# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1576# ...
1577# }
1578
1579preserve_old_lib() {
1580 LIB=$1
1581
1582 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1583 SONAME=`basename ${LIB}`
1584 DIRNAME=`dirname ${LIB}`
1585
1586 dodir ${DIRNAME}
1587 cp ${ROOT}${LIB} ${D}${DIRNAME}
1588 touch ${D}${LIB}
1589 fi
1590}
1591
1592preserve_old_lib_notify() {
1593 LIB=$1
1594
1595 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1596 SONAME=`basename ${LIB}`
1597
1598 einfo "An old version of an installed library was detected on your system."
1599 einfo "In order to avoid breaking packages that link against is, this older version"
1600 einfo "is not being removed. In order to make full use of this newer version,"
1601 einfo "you will need to execute the following command:"
1602 einfo " revdep-rebuild --soname ${SONAME}"
1603 einfo
1604 einfo "After doing that, you can safely remove ${LIB}"
1605 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1606 fi
1607}
1608
1609# Hack for people to figure out if a package was built with
1610# certain USE flags
1611#
1612# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1613# ex: built_with_use xchat gtk2
1614#
1615# Flags: -a all USE flags should be utilized
1616# -o at least one USE flag should be utilized
1617# Note: the default flag is '-a'
1618built_with_use() {
1619 local opt=$1
1620 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1621
1622 local PKG=$(best_version $1)
1623 shift
1624
1625 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1626 [[ ! -e ${USEFILE} ]] && return 1
1627
1628 local USE_BUILT=$(<${USEFILE})
1629 while [[ $# -gt 0 ]] ; do
1630 if [[ ${opt} = "-o" ]] ; then
1631 has $1 ${USE_BUILT} && return 0
1632 else
1633 has $1 ${USE_BUILT} || return 1
1634 fi
1635 shift
1636 done
1637 [[ ${opt} = "-a" ]]
1638}
1639
1640# Many configure scripts wrongly bail when a C++ compiler
1641# could not be detected. #73450
1642epunt_cxx() {
1643 local dir=$1
1644 [[ -z ${dir} ]] && dir=${S}
1645 ebegin "Removing useless C++ checks"
1646 local f
1647 for f in $(find ${dir} -name configure) ; do
1648 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1649 done
1650 eend 0
1651}
1652
1653# dopamd [ file ] [ new file ]
1654#
1655# Install pam auth config file in /etc/pam.d
1656#
1657# The first argument, 'file' is required. Install as 'new file', if
1658# specified.
1659
1660dopamd() {
1661 local pamd="$1" newpamd="${2:-$1}"
1662 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1663
1664 use pam || return 0
1665
1666 insinto /etc/pam.d
1667 # these are the default doins options, but be explicit just in case
1668 insopts -m 0644 -o root -g root
1669 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1670}

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