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Revision 1.83 Revision 1.128
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 1.83 2004/02/27 20:39:19 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.128 2004/12/23 09:20:45 eradicator Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15DEPEND="!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53#
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004):
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
59#
60# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it
61# is still in testing.
62get_libdir() {
63 LIBDIR_TEST=$(type econf)
64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
65 # if there is an override, we want to use that... always.
66 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
67 # We don't need to know the verison of portage. We only need to know
68 # if there is support for CONF_LIBDIR in econf and co.
69 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
70 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
71 # # and if there isnt an override, and we're using a version of
72 # # portage without CONF_LIBDIR support, force the use of lib. dolib
73 # # and friends from portage 2.0.50 wont be too happy otherwise.
74 # CONF_LIBDIR="lib"
75 #fi
76 elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach...
77 CONF_LIBDIR="$(get_abi_LIBDIR)"
78 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
79 # will be <portage-2.0.51_pre20
80 CONF_LIBDIR="lib"
81 fi
82 # and of course, default to lib if CONF_LIBDIR isnt set
83 echo ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85}
86
87get_multilibdir() {
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib"
89 echo ${CONF_MULTILIBDIR:=lib32}
90}
91
92# Sometimes you need to override the value returned by get_libdir. A good
93# example of this is xorg-x11, where lib32 isnt a supported configuration,
94# and where lib64 -must- be used on amd64 (for applications that need lib
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses
96# portage version sanity checking.
97# get_libdir_override expects one argument, the result get_libdir should
98# return:
99#
100# get_libdir_override lib64
101#
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
103get_libdir_override() {
104 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..."
105 CONF_LIBDIR="$1"
106 CONF_LIBDIR_OVERRIDE="$1"
107}
18 108
19# This function generate linker scripts in /usr/lib for dynamic 109# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 110# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 111# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 112# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 123# to point to the latest version of the library present.
34# 124#
35# <azarah@gentoo.org> (26 Oct 2002) 125# <azarah@gentoo.org> (26 Oct 2002)
36# 126#
37gen_usr_ldscript() { 127gen_usr_ldscript() {
38 128 local libdir="$(get_libdir)"
39 # Just make sure it exists 129 # Just make sure it exists
40 dodir /usr/lib 130 dodir /usr/${libdir}
41 131
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 132 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 133/* GNU ld script
44 Because Gentoo have critical dynamic libraries 134 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 135 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 136 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 137 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 138 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 139 more info. */
50GROUP ( /lib/libxxx ) 140GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 141END_LDSCRIPT
52 142 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 143}
57 144
58# Simple function to draw a line consisting of '=' the same length as $* 145# Simple function to draw a line consisting of '=' the same length as $*
59# 146#
60# <azarah@gentoo.org> (11 Nov 2002) 147# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 231 local SINGLE_PATCH="no"
145 local x="" 232 local x=""
146 233
147 if [ "$#" -gt 1 ] 234 if [ "$#" -gt 1 ]
148 then 235 then
149 eerror "Invalid arguments to epatch()" 236 local m=""
150 die "Invalid arguments to epatch()" 237 einfo "${#} patches to apply ..."
238 for m in "$@" ; do
239 epatch "${m}"
240 done
241 return 0
151 fi 242 fi
152 243
153 if [ -n "$1" -a -f "$1" ] 244 if [ -n "$1" -a -f "$1" ]
154 then 245 then
155 SINGLE_PATCH="yes" 246 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 256 local EPATCH_SOURCE="$1/*"
166 else 257 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 259 fi
169 else 260 else
170 if [ ! -d ${EPATCH_SOURCE} ] 261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 262 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 264 then
174 EPATCH_SOURCE="$1" 265 EPATCH_SOURCE="$1"
175 fi 266 fi
204 ;; 295 ;;
205 esac 296 esac
206 297
207 if [ "${SINGLE_PATCH}" = "no" ] 298 if [ "${SINGLE_PATCH}" = "no" ]
208 then 299 then
209 einfo "Applying various patches (bugfixes/updates)..." 300 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 301 fi
211 for x in ${EPATCH_SOURCE} 302 for x in ${EPATCH_SOURCE}
212 do 303 do
213 # New ARCH dependant patch naming scheme... 304 # New ARCH dependant patch naming scheme ...
214 # 305 #
215 # ???_arch_foo.patch 306 # ???_arch_foo.patch
216 # 307 #
217 if [ -f ${x} ] && \ 308 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 309 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
233 then 324 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 325 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 326 then
236 einfo "${EPATCH_SINGLE_MSG}" 327 einfo "${EPATCH_SINGLE_MSG}"
237 else 328 else
238 einfo "Applying ${x##*/}..." 329 einfo "Applying ${x##*/} ..."
239 fi 330 fi
240 else 331 else
241 einfo " ${x##*/}..." 332 einfo " ${x##*/} ..."
242 fi 333 fi
243 334
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
246 337
258 else 349 else
259 PATCH_TARGET="${x}" 350 PATCH_TARGET="${x}"
260 fi 351 fi
261 352
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 353 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 354 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 355
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267 358
268 if [ "${PATCH_SUFFIX}" != "patch" ] 359 if [ "${PATCH_SUFFIX}" != "patch" ]
275 count=5 366 count=5
276 break 367 break
277 fi 368 fi
278 fi 369 fi
279 370
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 371 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then 372 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
287 378
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 379 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
289 380
290 if [ "$?" -ne 0 ] 381 if [ "$?" -ne 0 ]
291 then 382 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 383 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo 384 echo
336# This function return true if we are using the NPTL pthreads 427# This function return true if we are using the NPTL pthreads
337# implementation. 428# implementation.
338# 429#
339# <azarah@gentoo.org> (06 March 2003) 430# <azarah@gentoo.org> (06 March 2003)
340# 431#
341
342have_NPTL() { 432have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 433 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 434 #define _XOPEN_SOURCE
346 #include <unistd.h> 435 #include <unistd.h>
347 #include <stdio.h> 436 #include <stdio.h>
348 437
360 449
361 return 1; 450 return 1;
362 } 451 }
363 END 452 END
364 453
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 456 then
368 echo "yes" 457 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 458 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 459 if ${T}/nptl
371 then 460 then
372 return 0 461 return 0
373 else 462 else
374 return 1 463 return 1
431 then 520 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 521 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 522 else
434 jobs=2 523 jobs=2
435 fi 524 fi
525 elif [ "${ARCH}" = "s390" ]
526 then
527 # s390 has "# processors : "
528 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 529 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 530 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 531 die "Unknown ARCH -- ${ARCH}!"
439 fi 532 fi
440 533
446 539
447 if [ -n "${ADMINPARAM}" ] 540 if [ -n "${ADMINPARAM}" ]
448 then 541 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 542 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 543 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 544 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 545 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 546 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 547 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 548 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 549 fi
457 fi 550 fi
458} 551}
459 552
460# Cheap replacement for when debianutils (and thus mktemp) 553# Cheap replacement for when debianutils (and thus mktemp)
461# does not exist on the users system 554# does not exist on the users system
462# vapier@gentoo.org 555# vapier@gentoo.org
463# 556#
464# Takes just 1 parameter (the directory to create tmpfile in) 557# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 558emktemp() {
559 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 561 local topdir="$1"
467 562
468 [ -z "${topdir}" ] && topdir=/tmp 563 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 564 then
471 mktemp -p ${topdir} 565 [ -z "${T}" ] \
472 else 566 && topdir="/tmp" \
567 || topdir="${T}"
568 fi
569
570 if [ -z "$(type -p mktemp)" ]
571 then
572 local tmp=/
573 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 575 done
576 ${exe} "${tmp}"
475 echo ${tmp} 577 echo "${tmp}"
578 else
579 [ "${exe}" == "touch" ] \
580 && exe="-p" \
581 || exe="-d"
582 mktemp ${exe} "${topdir}"
583 fi
584}
585
586# Small wrapper for getent (Linux), nidump (Mac OS X),
587# and pw (FreeBSD) used in enewuser()/enewgroup()
588# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
589# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
590#
591# egetent(database, key)
592egetent() {
593 if useq ppc-macos ; then
594 case "$2" in
595 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;;
598 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;;
601 esac
602 elif useq x86-fbsd ; then
603 local action
604 if [ "$1" == "passwd" ]
605 then
606 action="user"
607 else
608 action="group"
609 fi
610 pw show "${action}" "$2" -q
611 else
612 which nscd >& /dev/null && nscd -i "$1"
613 getent "$1" "$2"
476 fi 614 fi
477} 615}
478 616
479# Simplify/standardize adding users to the system 617# Simplify/standardize adding users to the system
480# vapier@gentoo.org 618# vapier@gentoo.org
496 then 634 then
497 eerror "No username specified !" 635 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 636 die "Cannot call enewuser without a username"
499 fi 637 fi
500 638
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 $3}'`"
505
506 # see if user already exists 639 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 641 then
509 return 0 642 return 0
510 fi 643 fi
511 einfo "Adding user '${euser}' to your system ..." 644 einfo "Adding user '${euser}' to your system ..."
512 645
517 local euid="$1"; shift 650 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 652 then
520 if [ "${euid}" -gt 0 ] 653 if [ "${euid}" -gt 0 ]
521 then 654 then
522 chown ${euid} ${tmpfile} >& /dev/null 655 if [ ! -z "`egetent passwd ${euid}`" ]
523 realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
524 if [ "${realuser//[0-9]}" != "" ]
525 then 656 then
526 euid="uid is taken; using next available" 657 euid="next"
527 else
528 opts="${opts} -u ${euid}"
529 fi 658 fi
530 else 659 else
531 eerror "Userid given but is not greater than 0 !" 660 eerror "Userid given but is not greater than 0 !"
532 die "${euid} is not a valid UID" 661 die "${euid} is not a valid UID"
533 fi 662 fi
534 else 663 else
535 euid="next available" 664 euid="next"
665 fi
666 if [ "${euid}" == "next" ]
667 then
668 local pwrange
669 if [ "${USERLAND}" == "BSD" ] ; then
670 pwrange="`jot 898 101`"
671 else
672 pwrange="`seq 101 999`"
536 fi 673 fi
674 for euid in ${pwrange} ; do
675 [ -z "`egetent passwd ${euid}`" ] && break
676 done
677 fi
678 opts="${opts} -u ${euid}"
537 einfo " - Userid: ${euid}" 679 einfo " - Userid: ${euid}"
538 680
539 # handle shell 681 # handle shell
540 local eshell="$1"; shift 682 local eshell="$1"; shift
541 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
544 then 686 then
545 eerror "A shell was specified but it does not exist !" 687 eerror "A shell was specified but it does not exist !"
546 die "${eshell} does not exist" 688 die "${eshell} does not exist"
547 fi 689 fi
548 else 690 else
691 if [ "${USERLAND}" == "BSD" ]
692 then
693 eshell="/usr/bin/false"
694 else
549 eshell="/bin/false" 695 eshell="/bin/false"
696 fi
550 fi 697 fi
551 einfo " - Shell: ${eshell}" 698 einfo " - Shell: ${eshell}"
552 opts="${opts} -s ${eshell}" 699 opts="${opts} -s ${eshell}"
553 700
554 # handle homedir 701 # handle homedir
562 709
563 # handle groups 710 # handle groups
564 local egroups="$1"; shift 711 local egroups="$1"; shift
565 if [ ! -z "${egroups}" ] 712 if [ ! -z "${egroups}" ]
566 then 713 then
567 local realgroup=
568 local oldifs="${IFS}" 714 local oldifs="${IFS}"
715 local defgroup="" exgroups=""
716
569 export IFS="," 717 export IFS=","
570 for g in ${egroups} 718 for g in ${egroups}
571 do 719 do
572 chgrp ${g} ${tmpfile} >& /dev/null 720 export IFS="${oldifs}"
573 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 721 if [ -z "`egetent group \"${g}\"`" ]
574 if [ "${g}" != "${realgroup}" ]
575 then 722 then
576 eerror "You must add ${g} to the system first" 723 eerror "You must add group ${g} to the system first"
577 die "${g} is not a valid GID" 724 die "${g} is not a valid GID"
578 fi 725 fi
726 if [ -z "${defgroup}" ]
727 then
728 defgroup="${g}"
729 else
730 exgroups="${exgroups},${g}"
731 fi
732 export IFS=","
579 done 733 done
580 export IFS="${oldifs}" 734 export IFS="${oldifs}"
735
581 opts="${opts} -g ${egroups}" 736 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ]
738 then
739 opts="${opts} -G ${exgroups:1}"
740 fi
582 else 741 else
583 egroups="(none)" 742 egroups="(none)"
584 fi 743 fi
585 einfo " - Groups: ${egroups}" 744 einfo " - Groups: ${egroups}"
586 745
587 # handle extra and add the user 746 # handle extra and add the user
588 local eextra="$@" 747 local eextra="$@"
589 local oldsandbox="${SANDBOX_ON}" 748 local oldsandbox="${SANDBOX_ON}"
590 export SANDBOX_ON="0" 749 export SANDBOX_ON="0"
750 if useq ppc-macos
751 then
752 ### Make the user
591 if [ -z "${eextra}" ] 753 if [ -z "${eextra}" ]
592 then 754 then
593 useradd ${opts} ${euser} \ 755 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified
760 local oldifs="${IFS}"
761 export IFS=","
762 for g in ${egroups}
763 do
764 dscl . merge /groups/${g} users ${euser}
765 done
766 export IFS="${oldifs}"
767 else
768 einfo "Extra options are not supported on macos yet"
769 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}"
771 die "Required function missing"
772 fi
773 elif use x86-fbsd ; then
774 if [ -z "${eextra}" ]
775 then
776 pw useradd ${euser} ${opts} \
594 -c "added by portage for ${PN}" \ 777 -c "added by portage for ${PN}" \
595 || die "enewuser failed" 778 die "enewuser failed"
596 else 779 else
597 einfo " - Extra: ${eextra}" 780 einfo " - Extra: ${eextra}"
781 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed"
783 fi
784 else
785 if [ -z "${eextra}" ]
786 then
787 useradd ${opts} ${euser} \
788 -c "added by portage for ${PN}" \
789 || die "enewuser failed"
790 else
791 einfo " - Extra: ${eextra}"
598 useradd ${opts} ${euser} ${eextra} \ 792 useradd ${opts} ${euser} ${eextra} \
599 || die "enewuser failed" 793 || die "enewuser failed"
794 fi
600 fi 795 fi
601 export SANDBOX_ON="${oldsandbox}" 796 export SANDBOX_ON="${oldsandbox}"
602 797
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 798 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then 799 then
625 then 820 then
626 eerror "No group specified !" 821 eerror "No group specified !"
627 die "Cannot call enewgroup without a group" 822 die "Cannot call enewgroup without a group"
628 fi 823 fi
629 824
630 # setup a file for testing groupname
631 local tmpfile="`mymktemp ${T}`"
632 chgrp ${egroup} ${tmpfile} >& /dev/null
633 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
634
635 # see if group already exists 825 # see if group already exists
636 if [ "${egroup}" == "${realgroup}" ] 826 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
637 then 827 then
638 return 0 828 return 0
639 fi 829 fi
640 einfo "Adding group '${egroup}' to your system ..." 830 einfo "Adding group '${egroup}' to your system ..."
641 831
646 local egid="$1"; shift 836 local egid="$1"; shift
647 if [ ! -z "${egid}" ] 837 if [ ! -z "${egid}" ]
648 then 838 then
649 if [ "${egid}" -gt 0 ] 839 if [ "${egid}" -gt 0 ]
650 then 840 then
651 chgrp ${egid} ${tmpfile} >& /dev/null 841 if [ -z "`egetent group ${egid}`" ]
652 realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
653 if [ "${realuser//[0-9]}" != "" ]
654 then 842 then
655 euid="gid is taken; using next available" 843 if useq ppc-macos ; then
844 opts="${opts} ${egid}"
845 else
846 opts="${opts} -g ${egid}"
847 fi
656 else 848 else
657 opts="${opts} -g ${egid}" 849 egid="next available; requested gid taken"
658 fi 850 fi
659 else 851 else
660 eerror "Groupid given but is not greater than 0 !" 852 eerror "Groupid given but is not greater than 0 !"
661 die "${egid} is not a valid GID" 853 die "${egid} is not a valid GID"
662 fi 854 fi
670 opts="${opts} ${eextra}" 862 opts="${opts} ${eextra}"
671 863
672 # add the group 864 # add the group
673 local oldsandbox="${SANDBOX_ON}" 865 local oldsandbox="${SANDBOX_ON}"
674 export SANDBOX_ON="0" 866 export SANDBOX_ON="0"
867 if useq ppc-macos ; then
868 if [ ! -z "${eextra}" ];
869 then
870 einfo "Extra options are not supported on macos yet"
871 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}"
873 die "Required function missing"
874 fi
875
876 # If we need the next available
877 case ${egid} in
878 *[!0-9]*) # Non numeric
879 for egid in `jot 898 101`; do
880 [ -z "`egetent group ${egid}`" ] && break
881 done
882 esac
883 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then
886 case ${egid} in
887 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do
889 [ -z "`egetent group ${egid}`" ] && break
890 done
891 esac
892 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
893 else
675 groupadd ${opts} ${egroup} || die "enewgroup failed" 894 groupadd ${opts} ${egroup} || die "enewgroup failed"
895 fi
676 export SANDBOX_ON="${oldsandbox}" 896 export SANDBOX_ON="${oldsandbox}"
677} 897}
678 898
679# Simple script to replace 'dos2unix' binaries 899# Simple script to replace 'dos2unix' binaries
680# vapier@gentoo.org 900# vapier@gentoo.org
681# 901#
682# edos2unix(file, <more files>...) 902# edos2unix(file, <more files> ...)
683edos2unix() { 903edos2unix() {
684 for f in "$@" 904 for f in "$@"
685 do 905 do
686 cp "${f}" ${T}/edos2unix 906 cp "${f}" ${T}/edos2unix
687 sed 's/\r$//' ${T}/edos2unix > "${f}" 907 sed 's/\r$//' ${T}/edos2unix > "${f}"
689} 909}
690 910
691# Make a desktop file ! 911# Make a desktop file !
692# Great for making those icons in kde/gnome startmenu ! 912# Great for making those icons in kde/gnome startmenu !
693# Amaze your friends ! Get the women ! Join today ! 913# Amaze your friends ! Get the women ! Join today !
694# gnome2 /usr/share/applications
695# gnome1 /usr/share/gnome/apps/
696# KDE ${KDEDIR}/share/applnk /usr/share/applnk
697# 914#
698# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 915# make_desktop_entry(<binary>, [name], [icon], [type], [path])
699# 916#
700# binary: what binary does the app run with ? 917# binary: what binary does the app run with ?
701# name: the name that will show up in the menu 918# name: the name that will show up in the menu
702# icon: give your little like a pretty little icon ... 919# icon: give your little like a pretty little icon ...
703# this can be relative (to /usr/share/pixmaps) or 920# this can be relative (to /usr/share/pixmaps) or
704# a full path to an icon 921# a full path to an icon
705# type: what kind of application is this ? for categories: 922# type: what kind of application is this ? for categories:
706# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 923# http://www.freedesktop.org/standards/menu-spec/
707# path: if your app needs to startup in a specific dir 924# path: if your app needs to startup in a specific dir
708make_desktop_entry() { 925make_desktop_entry() {
709 [ -z "$1" ] && eerror "You must specify the executable" && return 1 926 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
710 927
711 local exec="${1}" 928 local exec="${1}"
712 local name="${2:-${PN}}" 929 local name="${2:-${PN}}"
713 local icon="${3:-${PN}.png}" 930 local icon="${3:-${PN}.png}"
714 local type="${4}" 931 local type="${4}"
715 local subdir="${6}" 932 local subdir="${6}"
716 local path="${5:-${GAMES_PREFIX}}" 933 local path="${5:-${GAMES_BINDIR}}"
717 if [ -z "${type}" ] 934 if [ -z "${type}" ]
718 then 935 then
719 case ${CATEGORY} in 936 case ${CATEGORY} in
720 "app-emulation") 937 "app-emulation")
721 type=Emulator 938 type=Emulator
722 subdir="Games" 939 subdir="Emulation"
723 ;; 940 ;;
724 "games-"*) 941 "games-"*)
725 type=Game 942 type=Game
726 subdir="Games" 943 subdir="Games"
727 ;; 944 ;;
744Type=Application 961Type=Application
745Comment=${DESCRIPTION} 962Comment=${DESCRIPTION}
746Exec=${exec} 963Exec=${exec}
747Path=${path} 964Path=${path}
748Icon=${icon} 965Icon=${icon}
749Categories=Application;${type};" > ${desktop} 966Categories=Application;${type};" > "${desktop}"
750 967
751 if [ -d "/usr/share/applications" ]
752 then
753 insinto /usr/share/applications 968 insinto /usr/share/applications
754 doins ${desktop} 969 doins "${desktop}"
755 fi
756
757 #if [ -d "/usr/share/gnome/apps" ]
758 #then
759 # insinto /usr/share/gnome/apps/Games
760 # doins ${desktop}
761 #fi
762
763 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
764 #then
765 # for ver in /usr/kde/*
766 # do
767 # insinto ${ver}/share/applnk/Games
768 # doins ${desktop}
769 # done
770 #fi
771
772 if [ -d "/usr/share/applnk" ]
773 then
774 insinto /usr/share/applnk/${subdir}
775 doins ${desktop}
776 fi
777 970
778 return 0 971 return 0
779} 972}
780 973
781# for internal use only (unpack_pdv and unpack_makeself) 974# for internal use only (unpack_pdv and unpack_makeself)
830 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
831 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
832 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
833 1026
834 # grab metadata for debug reasons 1027 # grab metadata for debug reasons
835 local metafile="`mymktemp ${T}`" 1028 local metafile="$(emktemp)"
836 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
837 1030
838 # rip out the final file name from the metadata 1031 # rip out the final file name from the metadata
839 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
840 datafile="`basename ${datafile}`" 1033 datafile="`basename ${datafile}`"
841 1034
842 # now lets uncompress/untar the file if need be 1035 # now lets uncompress/untar the file if need be
843 local tmpfile="`mymktemp ${T}`" 1036 local tmpfile="$(emktemp)"
844 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
845 1038
846 local iscompressed="`file -b ${tmpfile}`" 1039 local iscompressed="`file -b ${tmpfile}`"
847 if [ "${iscompressed:0:8}" == "compress" ] ; then 1040 if [ "${iscompressed:0:8}" == "compress" ] ; then
848 iscompressed=1 1041 iscompressed=1
893# Unpack those pesky makeself generated files ... 1086# Unpack those pesky makeself generated files ...
894# They're shell scripts with the binary package tagged onto 1087# They're shell scripts with the binary package tagged onto
895# the end of the archive. Loki utilized the format as does 1088# the end of the archive. Loki utilized the format as does
896# many other game companies. 1089# many other game companies.
897# 1090#
898# Usage: unpack_makeself [file to unpack] [offset] 1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
899# - If the file is not specified then unpack will utilize ${A}. 1092# - If the file is not specified then unpack will utilize ${A}.
900# - If the offset is not specified then we will attempt to extract 1093# - If the offset is not specified then we will attempt to extract
901# the proper offset from the script itself. 1094# the proper offset from the script itself.
902unpack_makeself() { 1095unpack_makeself() {
903 local src="`find_unpackable_file $1`" 1096 local src="$(find_unpackable_file "$1")"
904 local skip="$2" 1097 local skip="$2"
1098 local exe="$3"
905 1099
906 local shrtsrc="`basename ${src}`" 1100 local shrtsrc="$(basename "${src}")"
907 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
908 if [ -z "${skip}" ] 1102 if [ -z "${skip}" ]
909 then 1103 then
910 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
911 local skip=0 1105 local skip=0
1106 exe=tail
912 case ${ver} in 1107 case ${ver} in
913 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
914 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
915 ;; 1110 ;;
916 2.0|2.0.1) 1111 2.0|2.0.1)
917 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
918 ;; 1113 ;;
919 2.1.1) 1114 2.1.1)
920 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
921 let skip="skip + 1" 1116 let skip="skip + 1"
922 ;; 1117 ;;
923 2.1.2) 1118 2.1.2)
924 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
925 let skip="skip + 1" 1120 let skip="skip + 1"
926 ;; 1121 ;;
927 2.1.3) 1122 2.1.3)
928 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
929 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.4)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
930 ;; 1130 ;;
931 *) 1131 *)
932 eerror "I'm sorry, but I was unable to support the Makeself file." 1132 eerror "I'm sorry, but I was unable to support the Makeself file."
933 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
934 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
936 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
937 ;; 1137 ;;
938 esac 1138 esac
939 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
940 fi 1140 fi
1141 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'"
1145 esac
941 1146
942 # lets grab the first few bytes of the file to figure out what kind of archive it is 1147 # lets grab the first few bytes of the file to figure out what kind of archive it is
943 local tmpfile="`mymktemp ${T}`" 1148 local tmpfile="$(emktemp)"
944 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
945 local filetype="`file -b ${tmpfile}`" 1150 local filetype="$(file -b "${tmpfile}")"
946 case ${filetype} in 1151 case ${filetype} in
947 *tar\ archive) 1152 *tar\ archive)
948 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1153 eval ${exe} | tar --no-same-owner -xf -
949 ;; 1154 ;;
950 bzip2*) 1155 bzip2*)
951 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
952 ;; 1157 ;;
953 gzip*) 1158 gzip*)
954 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1159 eval ${exe} | tar --no-same-owner -xzf -
1160 ;;
1161 compress*)
1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
955 ;; 1163 ;;
956 *) 1164 *)
1165 eerror "Unknown filetype \"${filetype}\" ?"
957 false 1166 false
958 ;; 1167 ;;
959 esac 1168 esac
960 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
961} 1170}
980 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
981 local l="`basename ${lic}`" 1190 local l="`basename ${lic}`"
982 1191
983 # here is where we check for the licenses the user already 1192 # here is where we check for the licenses the user already
984 # accepted ... if we don't find a match, we make the user accept 1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
985 local alic 1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
986 for alic in "${ACCEPT_LICENSE}" ; do 1197 for alic in ${ACCEPT_LICENSE} ; do
987 [ "${alic}" == "*" ] && return 0 1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
988 [ "${alic}" == "${l}" ] && return 0 1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
989 done 1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
990 1204
991 local licmsg="`mymktemp ${T}`" 1205 local licmsg="$(emktemp)"
992 cat << EOF > ${licmsg} 1206 cat << EOF > ${licmsg}
993********************************************************** 1207**********************************************************
994The following license outlines the terms of use of this 1208The following license outlines the terms of use of this
995package. You MUST accept this license for installation to 1209package. You MUST accept this license for installation to
996continue. When you are done viewing, hit 'q'. If you 1210continue. When you are done viewing, hit 'q'. If you
1181 einfo "or hit CTRL+C to abort the emerge." 1395 einfo "or hit CTRL+C to abort the emerge."
1182 read 1396 read
1183 fi 1397 fi
1184 done 1398 done
1185} 1399}
1400
1401# Make sure that LINGUAS only contains languages that
1402# a package can support
1403#
1404# usage: strip-linguas <allow LINGUAS>
1405# strip-linguas -i <directories of .po files>
1406# strip-linguas -u <directories of .po files>
1407#
1408# The first form allows you to specify a list of LINGUAS.
1409# The -i builds a list of po files found in all the
1410# directories and uses the intersection of the lists.
1411# The -u builds a list of po files found in all the
1412# directories and uses the union of the lists.
1413strip-linguas() {
1414 local ls newls
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1416 local op="$1"; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1418 local d f
1419 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then
1421 newls="${ls}"
1422 else
1423 newls=""
1424 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1426 if [ "${op}" == "-i" ] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1428 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1430 fi
1431 done
1432 ls="${newls}"
1433 done
1434 ls="${ls//.po}"
1435 else
1436 ls="$@"
1437 fi
1438
1439 ls=" ${ls} "
1440 newls=""
1441 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1443 newls="${newls} ${f}"
1444 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1446 fi
1447 done
1448 if [ -z "${newls}" ] ; then
1449 unset LINGUAS
1450 else
1451 export LINGUAS="${newls}"
1452 fi
1453}
1454
1455# moved from kernel.eclass since they are generally useful outside of
1456# kernel.eclass -iggy (20041002)
1457
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds:
1487#
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() {
1501 LIB=$1
1502
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1504 SONAME=`basename ${LIB}`
1505 DIRNAME=`dirname ${LIB}`
1506
1507 dodir ${DIRNAME}
1508 cp ${ROOT}${LIB} ${D}${DIRNAME}
1509 touch ${D}${LIB}
1510 fi
1511}
1512
1513preserve_old_lib_notify() {
1514 LIB=$1
1515
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517 SONAME=`basename ${LIB}`
1518
1519 einfo "An old version of an installed library was detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version"
1521 einfo "is not being removed. In order to make full use of this newer version,"
1522 einfo "you will need to execute the following command:"
1523 einfo " revdep-rebuild --soname ${SONAME}"
1524 einfo
1525 einfo "After doing that, you can safely remove ${LIB}"
1526 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1527 fi
1528}
1529
1530# Hack for people to figure out if a package was built with
1531# certain USE flags
1532#
1533# Usage: built_with_use <DEPEND ATOM> <List of USE flags>
1534# ex: built_with_use xchat gtk2
1535built_with_use() {
1536 local PKG=$(portageq best_version ${ROOT} $1)
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1538 [[ ! -e ${USEFILE} ]] && return 1
1539
1540 local USE_BUILT=$(<${USEFILE})
1541
1542 shift
1543 while [ $# -gt 0 ] ; do
1544 has $1 ${USE_BUILT} || return 1
1545 shift
1546 done
1547 return 0
1548}
1549
1550# Many configure scripts wrongly bail when a C++ compiler
1551# could not be detected. #73450
1552epunt_cxx() {
1553 local dir=$1
1554 [[ -z ${dir} ]] && dir=${S}
1555 ebegin "Removing useless C++ checks"
1556 local f
1557 for f in $(find ${dir} -name configure) ; do
1558 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1559 done
1560 eend 0
1561}
1562
1563# get_abi_var <VAR> [<ABI>]
1564# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1565#
1566# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH}
1567# and getting a more multilib-aware portage layout. It may end up being used, but for now
1568# it is subject to removal if a better way is worked out.
1569#
1570# ex:
1571# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1572#
1573# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1574# This will hopefully be added to portage soon...
1575#
1576# If <ABI> is not specified, ${ABI} is used.
1577# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1578# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1579#
1580# Jeremy Huddleston <eradicator@gentoo.org>
1581get_abi_var() {
1582 local flag=$1
1583 local abi
1584 if [ $# -gt 1 ]; then
1585 abi=$1
1586 elif [ -n "${ABI}" ]; then
1587 abi=${ABI}
1588 elif [ -n "${DEFAULT_ABI}" ]; then
1589 abi=${DEFAULT_ABI}
1590 else
1591 return ""
1592 fi
1593 eval echo \${${flag}_${abi}}
1594}
1595
1596get_abi_CFLAGS() { get_abi_var CFLAGS $1; }
1597get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; }
1598get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1599get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1600

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