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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 1.147 2005/02/03 23:46:40 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 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ]
38 then
39 :
40 else
41 CPU_FLAGS=$1
42 USER_CPU=`grep "flags" /proc/cpuinfo`
43
44 for flags in `seq 1 ${#CPU_FLAGS[@]}`
45 do
46 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
47 then
48 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
49 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
50 fi
51
52 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
53 then
54 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
55 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
56 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
57 fi
58 done
59 fi
60}
61
62# Wait for the supplied number of seconds. If no argument is supplied, defaults
63# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
64# outputting to a terminal, don't wait. For compatability purposes, the argument
65# must be an integer greater than zero.
66# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
67epause() {
68 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
69 sleep ${1:-5}
70 fi
71}
72
73# Beep the specified number of times (defaults to five). If our output
74# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
75# don't beep.
76# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
77ebeep() {
78 local n
79 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
80 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
81 echo -ne "\a"
82 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
83 echo -ne "\a"
84 sleep 1
85 done
86 fi
87}
18 88
19# This function generate linker scripts in /usr/lib for dynamic 89# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 90# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 91# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 92# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 103# to point to the latest version of the library present.
34# 104#
35# <azarah@gentoo.org> (26 Oct 2002) 105# <azarah@gentoo.org> (26 Oct 2002)
36# 106#
37gen_usr_ldscript() { 107gen_usr_ldscript() {
38 108 local libdir="$(get_libdir)"
39 # Just make sure it exists 109 # Just make sure it exists
40 dodir /usr/lib 110 dodir /usr/${libdir}
41 111
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 112 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 113/* GNU ld script
44 Because Gentoo have critical dynamic libraries 114 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 115 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 116 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 117 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 118 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 119 more info. */
50GROUP ( /lib/libxxx ) 120GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 121END_LDSCRIPT
52 122 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 123}
57 124
58# Simple function to draw a line consisting of '=' the same length as $* 125# Simple function to draw a line consisting of '=' the same length as $*
59# 126#
60# <azarah@gentoo.org> (11 Nov 2002) 127# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 211 local SINGLE_PATCH="no"
145 local x="" 212 local x=""
146 213
147 if [ "$#" -gt 1 ] 214 if [ "$#" -gt 1 ]
148 then 215 then
149 eerror "Invalid arguments to epatch()" 216 local m=""
150 die "Invalid arguments to epatch()" 217 einfo "${#} patches to apply ..."
218 for m in "$@" ; do
219 epatch "${m}"
220 done
221 return 0
151 fi 222 fi
152 223
153 if [ -n "$1" -a -f "$1" ] 224 if [ -n "$1" -a -f "$1" ]
154 then 225 then
155 SINGLE_PATCH="yes" 226 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 236 local EPATCH_SOURCE="$1/*"
166 else 237 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 238 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 239 fi
169 else 240 else
170 if [ ! -d ${EPATCH_SOURCE} ] 241 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 242 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 243 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 244 then
174 EPATCH_SOURCE="$1" 245 EPATCH_SOURCE="$1"
175 fi 246 fi
176 247
177 echo 248 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 249 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 250 eerror
180 eerror " ${EPATCH_SOURCE}" 251 eerror " ${EPATCH_SOURCE}"
252 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 253 echo
182 die "Cannot find \$EPATCH_SOURCE!" 254 die "Cannot find \$EPATCH_SOURCE!"
183 fi 255 fi
184 256
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 257 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 276 ;;
205 esac 277 esac
206 278
207 if [ "${SINGLE_PATCH}" = "no" ] 279 if [ "${SINGLE_PATCH}" = "no" ]
208 then 280 then
209 einfo "Applying various patches (bugfixes/updates)..." 281 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 282 fi
211 for x in ${EPATCH_SOURCE} 283 for x in ${EPATCH_SOURCE}
212 do 284 do
213 # New ARCH dependant patch naming scheme... 285 # New ARCH dependant patch naming scheme ...
214 # 286 #
215 # ???_arch_foo.patch 287 # ???_arch_foo.patch
216 # 288 #
217 if [ -f ${x} ] && \ 289 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 290 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 305 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 306 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 307 then
236 einfo "${EPATCH_SINGLE_MSG}" 308 einfo "${EPATCH_SINGLE_MSG}"
237 else 309 else
238 einfo "Applying ${x##*/}..." 310 einfo "Applying ${x##*/} ..."
239 fi 311 fi
240 else 312 else
241 einfo " ${x##*/}..." 313 einfo " ${x##*/} ..."
242 fi 314 fi
243 315
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 316 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 317 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 318
258 else 330 else
259 PATCH_TARGET="${x}" 331 PATCH_TARGET="${x}"
260 fi 332 fi
261 333
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 334 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 335 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 336
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 337 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 339
268 if [ "${PATCH_SUFFIX}" != "patch" ] 340 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 347 count=5
276 break 348 break
277 fi 349 fi
278 fi 350 fi
279 351
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 352 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 353 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 354 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 355 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 356 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 359
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 360 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 361
290 if [ "$?" -ne 0 ] 362 if [ "$?" -ne 0 ]
291 then 363 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 365 echo
336# This function return true if we are using the NPTL pthreads 408# This function return true if we are using the NPTL pthreads
337# implementation. 409# implementation.
338# 410#
339# <azarah@gentoo.org> (06 March 2003) 411# <azarah@gentoo.org> (06 March 2003)
340# 412#
341
342have_NPTL() { 413have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 414 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 415 #define _XOPEN_SOURCE
346 #include <unistd.h> 416 #include <unistd.h>
347 #include <stdio.h> 417 #include <stdio.h>
348 418
360 430
361 return 1; 431 return 1;
362 } 432 }
363 END 433 END
364 434
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 435 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 436 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 437 then
368 echo "yes" 438 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 439 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 440 if ${T}/nptl
371 then 441 then
372 return 0 442 return 0
373 else 443 else
374 return 1 444 return 1
431 then 501 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 502 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 503 else
434 jobs=2 504 jobs=2
435 fi 505 fi
506 elif [ "${ARCH}" = "s390" ]
507 then
508 # s390 has "# processors : "
509 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 510 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 511 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 512 die "Unknown ARCH -- ${ARCH}!"
439 fi 513 fi
440 514
446 520
447 if [ -n "${ADMINPARAM}" ] 521 if [ -n "${ADMINPARAM}" ]
448 then 522 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 523 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 524 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 525 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 526 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 527 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 528 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 529 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 530 fi
457 fi 531 fi
458} 532}
459 533
460# Cheap replacement for when debianutils (and thus mktemp) 534# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 535# does not exist on the users system
462# vapier@gentoo.org 536# vapier@gentoo.org
463# 537#
464# Takes just 1 parameter (the directory to create tmpfile in) 538# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 539emktemp() {
540 local exe="touch"
541 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 542 local topdir="$1"
467 543
468 [ -z "${topdir}" ] && topdir=/tmp 544 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 545 then
471 mktemp -p ${topdir} 546 [ -z "${T}" ] \
472 else 547 && topdir="/tmp" \
548 || topdir="${T}"
549 fi
550
551 if [ -z "$(type -p mktemp)" ]
552 then
553 local tmp=/
554 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 555 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 556 done
557 ${exe} "${tmp}"
475 echo ${tmp} 558 echo "${tmp}"
559 else
560 [ "${exe}" == "touch" ] \
561 && exe="-p" \
562 || exe="-d"
563 mktemp ${exe} "${topdir}"
564 fi
565}
566
567# Small wrapper for getent (Linux), nidump (Mac OS X),
568# and pw (FreeBSD) used in enewuser()/enewgroup()
569# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
570# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
571#
572# egetent(database, key)
573egetent() {
574 if useq ppc-macos ; then
575 case "$2" in
576 *[!0-9]*) # Non numeric
577 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
578 ;;
579 *) # Numeric
580 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
581 ;;
582 esac
583 elif useq x86-fbsd ; then
584 local action
585 if [ "$1" == "passwd" ]
586 then
587 action="user"
588 else
589 action="group"
590 fi
591 pw show "${action}" "$2" -q
592 else
593 which nscd >& /dev/null && nscd -i "$1"
594 getent "$1" "$2"
476 fi 595 fi
477} 596}
478 597
479# Simplify/standardize adding users to the system 598# Simplify/standardize adding users to the system
480# vapier@gentoo.org 599# vapier@gentoo.org
496 then 615 then
497 eerror "No username specified !" 616 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 617 die "Cannot call enewuser without a username"
499 fi 618 fi
500 619
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 $3}'`"
505
506 # see if user already exists 620 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 621 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 622 then
509 return 0 623 return 0
510 fi 624 fi
511 einfo "Adding user '${euser}' to your system ..." 625 einfo "Adding user '${euser}' to your system ..."
512 626
517 local euid="$1"; shift 631 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 632 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 633 then
520 if [ "${euid}" -gt 0 ] 634 if [ "${euid}" -gt 0 ]
521 then 635 then
522 opts="${opts} -u ${euid}" 636 if [ ! -z "`egetent passwd ${euid}`" ]
637 then
638 euid="next"
639 fi
523 else 640 else
524 eerror "Userid given but is not greater than 0 !" 641 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 642 die "${euid} is not a valid UID"
526 fi 643 fi
527 else 644 else
528 euid="next available" 645 euid="next"
646 fi
647 if [ "${euid}" == "next" ]
648 then
649 local pwrange
650 if [ "${USERLAND}" == "BSD" ] ; then
651 pwrange="`jot 898 101`"
652 else
653 pwrange="`seq 101 999`"
529 fi 654 fi
655 for euid in ${pwrange} ; do
656 [ -z "`egetent passwd ${euid}`" ] && break
657 done
658 fi
659 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 660 einfo " - Userid: ${euid}"
531 661
532 # handle shell 662 # handle shell
533 local eshell="$1"; shift 663 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 664 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 667 then
538 eerror "A shell was specified but it does not exist !" 668 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 669 die "${eshell} does not exist"
540 fi 670 fi
541 else 671 else
672 if [ "${USERLAND}" == "BSD" ]
673 then
674 eshell="/usr/bin/false"
675 else
542 eshell="/bin/false" 676 eshell="/bin/false"
677 fi
543 fi 678 fi
544 einfo " - Shell: ${eshell}" 679 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 680 opts="${opts} -s ${eshell}"
546 681
547 # handle homedir 682 # handle homedir
555 690
556 # handle groups 691 # handle groups
557 local egroups="$1"; shift 692 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 693 if [ ! -z "${egroups}" ]
559 then 694 then
560 local realgroup=
561 local oldifs="${IFS}" 695 local oldifs="${IFS}"
696 local defgroup="" exgroups=""
697
562 export IFS="," 698 export IFS=","
563 for g in ${egroups} 699 for g in ${egroups}
564 do 700 do
565 chgrp ${g} ${tmpfile} >& /dev/null 701 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 702 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 703 then
569 eerror "You must add ${g} to the system first" 704 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 705 die "${g} is not a valid GID"
571 fi 706 fi
707 if [ -z "${defgroup}" ]
708 then
709 defgroup="${g}"
710 else
711 exgroups="${exgroups},${g}"
712 fi
713 export IFS=","
572 done 714 done
573 export IFS="${oldifs}" 715 export IFS="${oldifs}"
716
574 opts="${opts} -g ${egroups}" 717 opts="${opts} -g ${defgroup}"
718 if [ ! -z "${exgroups}" ]
719 then
720 opts="${opts} -G ${exgroups:1}"
721 fi
575 else 722 else
576 egroups="(none)" 723 egroups="(none)"
577 fi 724 fi
578 einfo " - Groups: ${egroups}" 725 einfo " - Groups: ${egroups}"
579 726
580 # handle extra and add the user 727 # handle extra and add the user
581 local eextra="$@" 728 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 729 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 730 export SANDBOX_ON="0"
731 if useq ppc-macos
732 then
733 ### Make the user
584 if [ -z "${eextra}" ] 734 if [ -z "${eextra}" ]
585 then 735 then
586 useradd ${opts} ${euser} \ 736 dscl . create /users/${euser} uid ${euid}
737 dscl . create /users/${euser} shell ${eshell}
738 dscl . create /users/${euser} home ${ehome}
739 dscl . create /users/${euser} realname "added by portage for ${PN}"
740 ### Add the user to the groups specified
741 local oldifs="${IFS}"
742 export IFS=","
743 for g in ${egroups}
744 do
745 dscl . merge /groups/${g} users ${euser}
746 done
747 export IFS="${oldifs}"
748 else
749 einfo "Extra options are not supported on macos yet"
750 einfo "Please report the ebuild along with the info below"
751 einfo "eextra: ${eextra}"
752 die "Required function missing"
753 fi
754 elif use x86-fbsd ; then
755 if [ -z "${eextra}" ]
756 then
757 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 758 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 759 die "enewuser failed"
589 else 760 else
590 einfo " - Extra: ${eextra}" 761 einfo " - Extra: ${eextra}"
762 pw useradd ${euser} ${opts} \
763 -c ${eextra} || die "enewuser failed"
764 fi
765 else
766 if [ -z "${eextra}" ]
767 then
768 useradd ${opts} ${euser} \
769 -c "added by portage for ${PN}" \
770 || die "enewuser failed"
771 else
772 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 773 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 774 || die "enewuser failed"
775 fi
593 fi 776 fi
594 export SANDBOX_ON="${oldsandbox}" 777 export SANDBOX_ON="${oldsandbox}"
595 778
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 779 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 780 then
618 then 801 then
619 eerror "No group specified !" 802 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 803 die "Cannot call enewgroup without a group"
621 fi 804 fi
622 805
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 $4}'`"
627
628 # see if group already exists 806 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 807 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 808 then
631 return 0 809 return 0
632 fi 810 fi
633 einfo "Adding group '${egroup}' to your system ..." 811 einfo "Adding group '${egroup}' to your system ..."
634 812
639 local egid="$1"; shift 817 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 818 if [ ! -z "${egid}" ]
641 then 819 then
642 if [ "${egid}" -gt 0 ] 820 if [ "${egid}" -gt 0 ]
643 then 821 then
822 if [ -z "`egetent group ${egid}`" ]
823 then
824 if useq ppc-macos ; then
825 opts="${opts} ${egid}"
826 else
644 opts="${opts} -g ${egid}" 827 opts="${opts} -g ${egid}"
828 fi
829 else
830 egid="next available; requested gid taken"
831 fi
645 else 832 else
646 eerror "Groupid given but is not greater than 0 !" 833 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 834 die "${egid} is not a valid GID"
648 fi 835 fi
649 else 836 else
656 opts="${opts} ${eextra}" 843 opts="${opts} ${eextra}"
657 844
658 # add the group 845 # add the group
659 local oldsandbox="${SANDBOX_ON}" 846 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 847 export SANDBOX_ON="0"
848 if useq ppc-macos ; then
849 if [ ! -z "${eextra}" ];
850 then
851 einfo "Extra options are not supported on macos yet"
852 einfo "Please report the ebuild along with the info below"
853 einfo "eextra: ${eextra}"
854 die "Required function missing"
855 fi
856
857 # If we need the next available
858 case ${egid} in
859 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do
861 [ -z "`egetent group ${egid}`" ] && break
862 done
863 esac
864 dscl . create /groups/${egroup} gid ${egid}
865 dscl . create /groups/${egroup} passwd '*'
866 elif use x86-fbsd ; then
867 case ${egid} in
868 *[!0-9]*) # Non numeric
869 for egid in `jot 898 101`; do
870 [ -z "`egetent group ${egid}`" ] && break
871 done
872 esac
873 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
874 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 875 groupadd ${opts} ${egroup} || die "enewgroup failed"
876 fi
662 export SANDBOX_ON="${oldsandbox}" 877 export SANDBOX_ON="${oldsandbox}"
663} 878}
664 879
665# Simple script to replace 'dos2unix' binaries 880# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 881# vapier@gentoo.org
667# 882#
668# edos2unix(file, <more files>...) 883# edos2unix(file, <more files> ...)
669edos2unix() { 884edos2unix() {
670 for f in "$@" 885 for f in "$@"
671 do 886 do
672 cp "${f}" ${T}/edos2unix 887 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 888 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 889 done
675} 890}
676 891
892
893##############################################################
894# START: Handle .desktop files and menu entries #
895# maybe this should be separated into a new eclass some time #
896# lanius@gentoo.org #
897##############################################################
898
677# Make a desktop file ! 899# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 900# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 901# 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# 902#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 903# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 904#
686# binary: what binary does the app run with ? 905# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 906# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 907# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 908# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 909# a full path to an icon
691# type: what kind of application is this ? for categories: 910# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 911# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 912# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 913make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 914 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 915
697 local exec="${1}" 916 local exec="${1}"
698 local name="${2:-${PN}}" 917 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 918 local icon="${3:-${PN}.png}"
700 local type="${4}" 919 local type="${4}"
920 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 921 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 922 if [ -z "${type}" ]
703 then 923 then
704 case ${CATEGORY} in 924 case ${CATEGORY} in
705 "app-emulation") 925 "app-emulation")
706 type=Emulator 926 type=Emulator
927 subdir="Emulation"
707 ;; 928 ;;
708 "games-"*) 929 "games-"*)
709 type=Game 930 type=Game
931 subdir="Games"
710 ;; 932 ;;
711 "net-"*) 933 "net-"*)
712 type=Network; 934 type=Network
935 subdir="${type}"
713 ;; 936 ;;
714 *) 937 *)
715 type= 938 type=
939 subdir=
716 ;; 940 ;;
717 esac 941 esac
718 fi 942 fi
719 local desktop="${T}/${exec}.desktop" 943 local desktop="${T}/${exec}.desktop"
720 944
725Type=Application 949Type=Application
726Comment=${DESCRIPTION} 950Comment=${DESCRIPTION}
727Exec=${exec} 951Exec=${exec}
728Path=${path} 952Path=${path}
729Icon=${icon} 953Icon=${icon}
730Categories=Application;${type};" > ${desktop} 954Categories=Application;${type};" > "${desktop}"
731 955
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 956 insinto /usr/share/applications
735 doins ${desktop} 957 doins "${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
758 958
759 return 0 959 return 0
760} 960}
961
962# Make a GDM/KDM Session file
963#
964# make_desktop_entry(<title>, <command>)
965# title: File to execute to start the Window Manager
966# command: Name of the Window Manager
967
968make_session_desktop() {
969
970 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
971 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
972
973 local title="${1}"
974 local command="${2}"
975 local desktop="${T}/${wm}.desktop"
976
977echo "[Desktop Entry]
978Encoding=UTF-8
979Name=${title}
980Comment=This session logs you into ${title}
981Exec=${command}
982TryExec=${command}
983Type=Application" > "${desktop}"
984
985 insinto /usr/share/xsessions
986 doins "${desktop}"
987
988 return 0
989}
990
991domenu() {
992 local i
993 local j
994 insinto /usr/share/applications
995 for i in ${@}
996 do
997 if [ -f "${i}" ];
998 then
999 doins ${i}
1000 elif [ -d "${i}" ];
1001 then
1002 for j in ${i}/*.desktop
1003 do
1004 doins ${j}
1005 done
1006 fi
1007 done
1008}
1009
1010doicon() {
1011 local i
1012 local j
1013 insinto /usr/share/pixmaps
1014 for i in ${@}
1015 do
1016 if [ -f "${i}" ];
1017 then
1018 doins ${i}
1019 elif [ -d "${i}" ];
1020 then
1021 for j in ${i}/*.png
1022 do
1023 doins ${j}
1024 done
1025 fi
1026 done
1027}
1028
1029##############################################################
1030# END: Handle .desktop files and menu entries #
1031##############################################################
1032
761 1033
762# for internal use only (unpack_pdv and unpack_makeself) 1034# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 1035find_unpackable_file() {
764 local src="$1" 1036 local src="$1"
765 if [ -z "${src}" ] 1037 if [ -z "${src}" ]
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1084 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\"` 1085 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
814 1086
815 # grab metadata for debug reasons 1087 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 1088 local metafile="$(emktemp)"
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1089 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
818 1090
819 # rip out the final file name from the metadata 1091 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1092 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
821 datafile="`basename ${datafile}`" 1093 datafile="`basename ${datafile}`"
822 1094
823 # now lets uncompress/untar the file if need be 1095 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 1096 local tmpfile="$(emktemp)"
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1097 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 1098
827 local iscompressed="`file -b ${tmpfile}`" 1099 local iscompressed="`file -b ${tmpfile}`"
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 1100 if [ "${iscompressed:0:8}" == "compress" ] ; then
829 iscompressed=1 1101 iscompressed=1
874# Unpack those pesky makeself generated files ... 1146# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1147# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1148# the end of the archive. Loki utilized the format as does
877# many other game companies. 1149# many other game companies.
878# 1150#
879# Usage: unpack_makeself [file to unpack] [offset] 1151# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
880# - If the file is not specified then unpack will utilize ${A}. 1152# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1153# - If the offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1154# the proper offset from the script itself.
883unpack_makeself() { 1155unpack_makeself() {
884 local src="`find_unpackable_file $1`" 1156 local src="$(find_unpackable_file "$1")"
885 local skip="$2" 1157 local skip="$2"
1158 local exe="$3"
886 1159
887 local shrtsrc="`basename ${src}`" 1160 local shrtsrc="$(basename "${src}")"
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1161 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1162 if [ -z "${skip}" ]
890 then 1163 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1164 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
892 local skip=0 1165 local skip=0
1166 exe=tail
893 case ${ver} in 1167 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1168 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1169 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1170 ;;
897 2.0|2.0.1) 1171 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1172 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1173 ;;
900 2.1.1) 1174 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1175 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1176 let skip="skip + 1"
903 ;; 1177 ;;
904 2.1.2) 1178 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1179 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1180 let skip="skip + 1"
907 ;; 1181 ;;
908 2.1.3) 1182 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1183 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1184 let skip="skip + 1"
1185 ;;
1186 2.1.4)
1187 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1188 skip=$(head -n ${skip} "${src}" | wc -c)
1189 exe="dd"
911 ;; 1190 ;;
912 *) 1191 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1192 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1193 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1194 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1196 die "makeself version '${ver}' not supported"
918 ;; 1197 ;;
919 esac 1198 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1199 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1200 fi
1201 case ${exe} in
1202 tail) exe="tail -n +${skip} '${src}'";;
1203 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1204 *) die "makeself cant handle exe '${exe}'"
1205 esac
922 1206
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1207 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1208 local tmpfile="$(emktemp)"
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1209 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1210 local filetype="$(file -b "${tmpfile}")"
927 case ${filetype} in 1211 case ${filetype} in
928 *tar\ archive) 1212 *tar\ archive)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1213 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1214 ;;
931 bzip2*) 1215 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1216 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1217 ;;
934 gzip*) 1218 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1219 eval ${exe} | tar --no-same-owner -xzf -
1220 ;;
1221 compress*)
1222 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1223 ;;
937 *) 1224 *)
1225 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1226 false
939 ;; 1227 ;;
940 esac 1228 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1229 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1230}
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1249 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
962 local l="`basename ${lic}`" 1250 local l="`basename ${lic}`"
963 1251
964 # here is where we check for the licenses the user already 1252 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1253 # accepted ... if we don't find a match, we make the user accept
1254 local shopts=$-
966 local alic 1255 local alic
1256 set -o noglob #so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1257 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1258 if [[ ${alic} == * || ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1259 set +o noglob; set -${shopts} #reset old shell opts
1260 return 0
1261 fi
970 done 1262 done
1263 set +o noglob; set -$shopts #reset old shell opts
971 1264
972 local licmsg="`mymktemp ${T}`" 1265 local licmsg="$(emktemp)"
973 cat << EOF > ${licmsg} 1266 cat << EOF > ${licmsg}
974********************************************************** 1267**********************************************************
975The following license outlines the terms of use of this 1268The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1269package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1270continue. When you are done viewing, hit 'q'. If you
1025 export CDROM_TOTAL_CDS=${cdcnt} 1318 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1319 export CDROM_CURRENT_CD=1
1027 1320
1028 # now we see if the user gave use CD_ROOT ... 1321 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1322 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1323 if [[ ! -z ${CD_ROOT} ]] ; then
1031 export CDROM_ROOT="${CD_ROOT}" 1324 export CDROM_ROOT=${CD_ROOT}
1032 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1325 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1033 return 1326 return
1034 fi 1327 fi
1035 # do the same for CD_ROOT_X 1328 # do the same for CD_ROOT_X
1036 if [ ! -z "${CD_ROOT_1}" ] ; then 1329 if [[ ! -z ${CD_ROOT_1} ]] ; then
1037 local var= 1330 local var=
1038 cdcnt=0 1331 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1332 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1333 cdcnt=$((cdcnt + 1))
1041 var="CD_ROOT_${cdcnt}" 1334 var="CD_ROOT_${cdcnt}"
1042 if [ -z "${!var}" ] ; then 1335 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1336 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1337 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1338 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1339 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1340 fi
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1343 export CDROM_ROOT=${CDROM_ROOTS_1}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1344 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1052 return 1345 return
1053 fi 1346 fi
1054 1347
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1349 einfon "This ebuild will need the "
1057 if [ -z "${CDROM_NAME}" ] ; then 1350 if [[ -z ${CDROM_NAME} ]] ; then
1058 echo "cdrom for ${PN}." 1351 echo "cdrom for ${PN}."
1059 else 1352 else
1060 echo "${CDROM_NAME}." 1353 echo "${CDROM_NAME}."
1061 fi 1354 fi
1062 echo 1355 echo
1063 einfo "If you do not have the CD, but have the data files" 1356 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1357 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1358 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1359 einfo "directory containing the files."
1067 echo 1360 echo
1361 einfo "For example:"
1362 einfo "export CD_ROOT=/mnt/cdrom"
1363 echo
1068 else 1364 else
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1365 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1366 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1367 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1368 cdcnt=$((cdcnt + 1))
1073 var="CDROM_NAME_${cdcnt}" 1369 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1370 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1371 done
1076 echo 1372 echo
1077 einfo "If you do not have the CDs, but have the data files" 1373 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1374 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1375 einfo "the following variables so they point to the right place:"
1080 einfon "" 1376 einfon ""
1081 cdcnt=0 1377 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1378 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1379 cdcnt=$((cdcnt + 1))
1084 echo -n " CD_ROOT_${cdcnt}" 1380 echo -n " CD_ROOT_${cdcnt}"
1085 done 1381 done
1086 echo 1382 echo
1087 einfo "Or, if you have all the files in the same place, or" 1383 einfo "Or, if you have all the files in the same place, or"
1088 einfo "you only have one cdrom, you can export CD_ROOT" 1384 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1385 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1386 einfo "for all the CDs."
1091 echo 1387 echo
1388 einfo "For example:"
1389 einfo "export CD_ROOT_1=/mnt/cdrom"
1390 echo
1092 fi 1391 fi
1093 export CDROM_CURRENT_CD=0 1392 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1393 cdrom_load_next_cd
1095} 1394}
1096 1395
1100# remember, you can only go forward in the cd chain, you can't go back. 1399# remember, you can only go forward in the cd chain, you can't go back.
1101cdrom_load_next_cd() { 1400cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1401 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1402 local var=
1104 1403
1404 if [[ ! -z ${CD_ROOT} ]] ; then
1405 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1406 return
1407 fi
1408
1105 unset CDROM_ROOT 1409 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1410 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1107 if [ -z "${!var}" ] ; then 1411 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1412 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1413 cdrom_locate_file_on_cd ${!var}
1110 else 1414 else
1111 export CDROM_ROOT="${!var}" 1415 export CDROM_ROOT=${!var}
1112 fi 1416 fi
1113 1417
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1418 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1419}
1116 1420
1120# found, then a message asking for the user to insert the cdrom will be 1424# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1425# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1426# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1427# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1428cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do 1429 while [[ -z ${CDROM_ROOT} ]] ; do
1126 local dir="$(dirname ${@})" 1430 local dir="$(dirname ${@})"
1127 local file="$(basename ${@})" 1431 local file="$(basename ${@})"
1128 local mline="" 1432 local mline=""
1129 local showedmsg=0 1433 local showedmsg=0
1130 1434
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1435 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1132 [ -d "${mline}/${dir}" ] || continue 1436 [[ -d ${mline}/${dir} ]] || continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1437 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1134 && export CDROM_ROOT=${mline} 1438 && export CDROM_ROOT=${mline}
1135 done 1439 done
1136 1440
1137 if [ -z "${CDROM_ROOT}" ] ; then 1441 if [[ -z ${CDROM_ROOT} ]] ; then
1138 echo 1442 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1443 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1445 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1446 einfo "Please insert the cdrom for ${PN} now !"
1143 else 1447 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1448 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi 1449 fi
1146 else 1450 else
1147 if [ -z "${CDROM_NAME_1}" ] ; then 1451 if [[ -z ${CDROM_NAME_1} ]] ; then
1148 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1452 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1149 else 1453 else
1150 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1454 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1151 einfo "Please insert+mount the ${!var} cdrom now !" 1455 einfo "Please insert+mount the ${!var} cdrom now !"
1152 fi 1456 fi
1157 einfo "or hit CTRL+C to abort the emerge." 1461 einfo "or hit CTRL+C to abort the emerge."
1158 read 1462 read
1159 fi 1463 fi
1160 done 1464 done
1161} 1465}
1466
1467# Make sure that LINGUAS only contains languages that
1468# a package can support
1469#
1470# usage: strip-linguas <allow LINGUAS>
1471# strip-linguas -i <directories of .po files>
1472# strip-linguas -u <directories of .po files>
1473#
1474# The first form allows you to specify a list of LINGUAS.
1475# The -i builds a list of po files found in all the
1476# directories and uses the intersection of the lists.
1477# The -u builds a list of po files found in all the
1478# directories and uses the union of the lists.
1479strip-linguas() {
1480 local ls newls
1481 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1482 local op="$1"; shift
1483 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1484 local d f
1485 for d in "$@" ; do
1486 if [ "${op}" == "-u" ] ; then
1487 newls="${ls}"
1488 else
1489 newls=""
1490 fi
1491 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1492 if [ "${op}" == "-i" ] ; then
1493 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1494 else
1495 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1496 fi
1497 done
1498 ls="${newls}"
1499 done
1500 ls="${ls//.po}"
1501 else
1502 ls="$@"
1503 fi
1504
1505 ls=" ${ls} "
1506 newls=""
1507 for f in ${LINGUAS} ; do
1508 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1509 newls="${newls} ${f}"
1510 else
1511 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1512 fi
1513 done
1514 if [ -z "${newls}" ] ; then
1515 unset LINGUAS
1516 else
1517 export LINGUAS="${newls}"
1518 fi
1519}
1520
1521# moved from kernel.eclass since they are generally useful outside of
1522# kernel.eclass -iggy (20041002)
1523
1524# the following functions are useful in kernel module ebuilds, etc.
1525# for an example see ivtv or drbd ebuilds
1526
1527# set's ARCH to match what the kernel expects
1528set_arch_to_kernel() {
1529 i=10
1530 while ((i--)) ; do
1531 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1532 done
1533 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1534 case ${ARCH} in
1535 x86) export ARCH="i386";;
1536 amd64) export ARCH="x86_64";;
1537 hppa) export ARCH="parisc";;
1538 mips) export ARCH="mips";;
1539 sparc) export ARCH="$(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!
1540 *) export ARCH="${ARCH}";;
1541 esac
1542}
1543
1544# set's ARCH back to what portage expects
1545set_arch_to_portage() {
1546 i=10
1547 while ((i--)) ; do
1548 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1549 done
1550 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1551}
1552
1553# Jeremy Huddleston <eradicator@gentoo.org>:
1554# preserve_old_lib /path/to/libblah.so.0
1555# preserve_old_lib_notify /path/to/libblah.so.0
1556#
1557# These functions are useful when a lib in your package changes --soname. Such
1558# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1559# would break packages that link against it. Most people get around this
1560# by using the portage SLOT mechanism, but that is not always a relevant
1561# solution, so instead you can add the following to your ebuilds:
1562#
1563# src_install() {
1564# ...
1565# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1566# ...
1567# }
1568#
1569# pkg_postinst() {
1570# ...
1571# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1572# ...
1573# }
1574
1575preserve_old_lib() {
1576 LIB=$1
1577
1578 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1579 SONAME=`basename ${LIB}`
1580 DIRNAME=`dirname ${LIB}`
1581
1582 dodir ${DIRNAME}
1583 cp ${ROOT}${LIB} ${D}${DIRNAME}
1584 touch ${D}${LIB}
1585 fi
1586}
1587
1588preserve_old_lib_notify() {
1589 LIB=$1
1590
1591 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1592 SONAME=`basename ${LIB}`
1593
1594 einfo "An old version of an installed library was detected on your system."
1595 einfo "In order to avoid breaking packages that link against is, this older version"
1596 einfo "is not being removed. In order to make full use of this newer version,"
1597 einfo "you will need to execute the following command:"
1598 einfo " revdep-rebuild --soname ${SONAME}"
1599 einfo
1600 einfo "After doing that, you can safely remove ${LIB}"
1601 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1602 fi
1603}
1604
1605# Hack for people to figure out if a package was built with
1606# certain USE flags
1607#
1608# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1609# ex: built_with_use xchat gtk2
1610#
1611# Flags: -a all USE flags should be utilized
1612# -o at least one USE flag should be utilized
1613# Note: the default flag is '-a'
1614built_with_use() {
1615 local opt=$1
1616 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1617
1618 local PKG=$(best_version $1)
1619 shift
1620
1621 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1622 [[ ! -e ${USEFILE} ]] && return 1
1623
1624 local USE_BUILT=$(<${USEFILE})
1625 while [[ $# -gt 0 ]] ; do
1626 if [[ ${opt} = "-o" ]] ; then
1627 has $1 ${USE_BUILT} && return 0
1628 else
1629 has $1 ${USE_BUILT} || return 1
1630 fi
1631 shift
1632 done
1633 [[ ${opt} = "-a" ]]
1634}
1635
1636# Many configure scripts wrongly bail when a C++ compiler
1637# could not be detected. #73450
1638epunt_cxx() {
1639 local dir=$1
1640 [[ -z ${dir} ]] && dir=${S}
1641 ebegin "Removing useless C++ checks"
1642 local f
1643 for f in $(find ${dir} -name configure) ; do
1644 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1645 done
1646 eend 0
1647}
1648
1649# dopamd [ file ] [ new file ]
1650#
1651# Install pam auth config file in /etc/pam.d
1652#
1653# The first argument, 'file' is required. Install as 'new file', if
1654# specified.
1655
1656dopamd() {
1657 local pamd="$1" newpamd="${2:-$1}"
1658 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1659
1660 use pam || return 0
1661
1662 insinto /etc/pam.d
1663 # these are the default doins options, but be explicit just in case
1664 insopts -m 0644 -o root -g root
1665 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1666}

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