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Revision 1.96 Revision 1.128
1# Copyright 1999-2004 Gentoo Foundation 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 1.96 2004/08/24 11:51:28 lv 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}
18 45
19# This function simply returns the desired lib directory. With portage 46# This function simply returns the desired lib directory. With portage
20# 2.0.51, we now have support for installing libraries to lib32/lib64 47# 2.0.51, we now have support for installing libraries to lib32/lib64
21# to accomidate the needs of multilib systems. It's no longer a good idea 48# to accomidate the needs of multilib systems. It's no longer a good idea
22# to assume all libraries will end up in lib. Replace any (sane) instances 49# to assume all libraries will end up in lib. Replace any (sane) instances
23# where lib is named directly with $(get_libdir) if possible. 50# where lib is named directly with $(get_libdir) if possible.
24# 51#
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 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 ${PROFILE_ARCH} as it
61# is still in testing.
26get_libdir() { 62get_libdir() {
27 # CONF_LIBDIR wasnt supported until 2.0.51_pre18, so for all versions of 63 LIBDIR_TEST=$(type econf)
28 # portage prior to that lib would need to be used even if CONF_LIBDIR is 64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
29 # set. dolib and friends will ignore CONF_LIBDIR in <2.0.51_pre20 65 # if there is an override, we want to use that... always.
66 CONF_LIBDIR="${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
30 portageq has_version / '<sys-apps/portage-2.0.51_pre20' && CONF_LIBDIR="lib" 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
31 # and of course, we need to default to lib when CONF_LIBDIR isnt set 82 # and of course, default to lib if CONF_LIBDIR isnt set
32 echo ${CONF_LIBDIR:=lib} 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="$1"
33} 107}
34 108
35# This function generate linker scripts in /usr/lib for dynamic 109# This function generate linker scripts in /usr/lib for dynamic
36# libs in /lib. This is to fix linking problems when you have 110# libs in /lib. This is to fix linking problems when you have
37# the .so in /lib, and the .a in /usr/lib. What happens is that 111# the .so in /lib, and the .a in /usr/lib. What happens is that
49# to point to the latest version of the library present. 123# to point to the latest version of the library present.
50# 124#
51# <azarah@gentoo.org> (26 Oct 2002) 125# <azarah@gentoo.org> (26 Oct 2002)
52# 126#
53gen_usr_ldscript() { 127gen_usr_ldscript() {
128 local libdir="$(get_libdir)"
54 # Just make sure it exists 129 # Just make sure it exists
55 dodir /usr/$(get_libdir) 130 dodir /usr/${libdir}
56 131
57 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 132 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
58/* GNU ld script 133/* GNU ld script
59 Because Gentoo have critical dynamic libraries 134 Because Gentoo have critical dynamic libraries
60 in /lib, and the static versions in /usr/lib, we 135 in /lib, and the static versions in /usr/lib, we
61 need to have a "fake" dynamic lib in /usr/lib, 136 need to have a "fake" dynamic lib in /usr/lib,
62 otherwise we run into linking problems. 137 otherwise we run into linking problems.
63 See bug #4411 on http://bugs.gentoo.org/ for 138 See bug #4411 on http://bugs.gentoo.org/ for
64 more info. */ 139 more info. */
140GROUP ( /${libdir}/${1} )
65END_LDSCRIPT 141END_LDSCRIPT
66 142 fperms a+x "/usr/${libdir}/${1}"
67 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
68 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
69
70 return 0
71} 143}
72 144
73# 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 $*
74# 146#
75# <azarah@gentoo.org> (11 Nov 2002) 147# <azarah@gentoo.org> (11 Nov 2002)
160 local x="" 232 local x=""
161 233
162 if [ "$#" -gt 1 ] 234 if [ "$#" -gt 1 ]
163 then 235 then
164 local m="" 236 local m=""
165 einfo "${#} patches to apply..." 237 einfo "${#} patches to apply ..."
166 for m in "$@" ; do 238 for m in "$@" ; do
167 epatch "${m}" 239 epatch "${m}"
168 done 240 done
169 return 0 241 return 0
170 fi 242 fi
184 local EPATCH_SOURCE="$1/*" 256 local EPATCH_SOURCE="$1/*"
185 else 257 else
186 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
187 fi 259 fi
188 else 260 else
189 if [ ! -d ${EPATCH_SOURCE} ] 261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
190 then 262 then
191 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
192 then 264 then
193 EPATCH_SOURCE="$1" 265 EPATCH_SOURCE="$1"
194 fi 266 fi
223 ;; 295 ;;
224 esac 296 esac
225 297
226 if [ "${SINGLE_PATCH}" = "no" ] 298 if [ "${SINGLE_PATCH}" = "no" ]
227 then 299 then
228 einfo "Applying various patches (bugfixes/updates)..." 300 einfo "Applying various patches (bugfixes/updates) ..."
229 fi 301 fi
230 for x in ${EPATCH_SOURCE} 302 for x in ${EPATCH_SOURCE}
231 do 303 do
232 # New ARCH dependant patch naming scheme... 304 # New ARCH dependant patch naming scheme ...
233 # 305 #
234 # ???_arch_foo.patch 306 # ???_arch_foo.patch
235 # 307 #
236 if [ -f ${x} ] && \ 308 if [ -f ${x} ] && \
237 ([ "${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}_\}`" != "${x}" ] || \
252 then 324 then
253 if [ -n "${EPATCH_SINGLE_MSG}" ] 325 if [ -n "${EPATCH_SINGLE_MSG}" ]
254 then 326 then
255 einfo "${EPATCH_SINGLE_MSG}" 327 einfo "${EPATCH_SINGLE_MSG}"
256 else 328 else
257 einfo "Applying ${x##*/}..." 329 einfo "Applying ${x##*/} ..."
258 fi 330 fi
259 else 331 else
260 einfo " ${x##*/}..." 332 einfo " ${x##*/} ..."
261 fi 333 fi
262 334
263 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 337
298 370
299 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 371 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
300 then 372 then
301 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
302 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
303 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
304 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
305 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
306 378
307 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 379 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
308 380
355# This function return true if we are using the NPTL pthreads 427# This function return true if we are using the NPTL pthreads
356# implementation. 428# implementation.
357# 429#
358# <azarah@gentoo.org> (06 March 2003) 430# <azarah@gentoo.org> (06 March 2003)
359# 431#
360
361have_NPTL() { 432have_NPTL() {
362
363 cat > ${T}/test-nptl.c <<-"END" 433 cat > ${T}/test-nptl.c <<-"END"
364 #define _XOPEN_SOURCE 434 #define _XOPEN_SOURCE
365 #include <unistd.h> 435 #include <unistd.h>
366 #include <stdio.h> 436 #include <stdio.h>
367 437
379 449
380 return 1; 450 return 1;
381 } 451 }
382 END 452 END
383 453
384 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
385 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
386 then 456 then
387 echo "yes" 457 echo "yes"
388 einfon "Checking what PTHREADS implementation we have ... " 458 einfon "Checking what PTHREADS implementation we have ..."
389 if ${T}/nptl 459 if ${T}/nptl
390 then 460 then
391 return 0 461 return 0
392 else 462 else
393 return 1 463 return 1
469 539
470 if [ -n "${ADMINPARAM}" ] 540 if [ -n "${ADMINPARAM}" ]
471 then 541 then
472 if [ "${jobs}" -gt "${ADMINPARAM}" ] 542 if [ "${jobs}" -gt "${ADMINPARAM}" ]
473 then 543 then
474 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 544 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
475 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 545 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
476 else 546 else
477 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 547 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
478 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 548 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
479 fi 549 fi
480 fi 550 fi
481} 551}
482 552
483# Cheap replacement for when debianutils (and thus mktemp) 553# Cheap replacement for when debianutils (and thus mktemp)
484# does not exist on the users system 554# does not exist on the users system
485# vapier@gentoo.org 555# vapier@gentoo.org
486# 556#
487# Takes just 1 parameter (the directory to create tmpfile in) 557# Takes just 1 optional parameter (the directory to create tmpfile in)
488mymktemp() { 558emktemp() {
559 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift
489 local topdir="$1" 561 local topdir="$1"
490 562
491 [ -z "${topdir}" ] && topdir=/tmp 563 if [ -z "${topdir}" ]
492 if [ "`which mktemp 2>/dev/null`" ]
493 then 564 then
494 mktemp -p ${topdir} 565 [ -z "${T}" ] \
495 else 566 && topdir="/tmp" \
567 || topdir="${T}"
568 fi
569
570 if [ -z "$(type -p mktemp)" ]
571 then
572 local tmp=/
573 while [ -e "${tmp}" ] ; do
496 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
497 touch ${tmp} 575 done
576 ${exe} "${tmp}"
498 echo ${tmp} 577 echo "${tmp}"
578 else
579 [ "${exe}" == "touch" ] \
580 && exe="-p" \
581 || exe="-d"
582 mktemp ${exe} "${topdir}"
499 fi 583 fi
500} 584}
501 585
502# Small wrapper for getent (Linux) and nidump (Mac OS X) 586# Small wrapper for getent (Linux), nidump (Mac OS X),
503# used in enewuser()/enewgroup() 587# and pw (FreeBSD) used in enewuser()/enewgroup()
504# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 588# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
589# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
505# 590#
506# egetent(database, key) 591# egetent(database, key)
507egetent() { 592egetent() {
508 if [ "${ARCH}" == "macos" ] ; then 593 if useq ppc-macos ; then
509 case "$2" in 594 case "$2" in
510 *[!0-9]*) # Non numeric 595 *[!0-9]*) # Non numeric
511 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
512 ;; 597 ;;
513 *) # Numeric 598 *) # Numeric
514 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
515 ;; 600 ;;
516 esac 601 esac
602 elif useq x86-fbsd ; then
603 local action
604 if [ "$1" == "passwd" ]
605 then
606 action="user"
517 else 607 else
608 action="group"
609 fi
610 pw show "${action}" "$2" -q
611 else
612 which nscd >& /dev/null && nscd -i "$1"
518 getent $1 $2 613 getent "$1" "$2"
519 fi 614 fi
520} 615}
521 616
522# Simplify/standardize adding users to the system 617# Simplify/standardize adding users to the system
523# vapier@gentoo.org 618# vapier@gentoo.org
569 euid="next" 664 euid="next"
570 fi 665 fi
571 if [ "${euid}" == "next" ] 666 if [ "${euid}" == "next" ]
572 then 667 then
573 local pwrange 668 local pwrange
574 if [ "${ARCH}" == "macos" ] ; then 669 if [ "${USERLAND}" == "BSD" ] ; then
575 pwrange="`jot 898 101`" 670 pwrange="`jot 898 101`"
576 else 671 else
577 pwrange="`seq 101 999`" 672 pwrange="`seq 101 999`"
578 fi 673 fi
579 for euid in ${pwrange} ; do 674 for euid in ${pwrange} ; do
591 then 686 then
592 eerror "A shell was specified but it does not exist !" 687 eerror "A shell was specified but it does not exist !"
593 die "${eshell} does not exist" 688 die "${eshell} does not exist"
594 fi 689 fi
595 else 690 else
691 if [ "${USERLAND}" == "BSD" ]
692 then
693 eshell="/usr/bin/false"
694 else
596 eshell="/bin/false" 695 eshell="/bin/false"
696 fi
597 fi 697 fi
598 einfo " - Shell: ${eshell}" 698 einfo " - Shell: ${eshell}"
599 opts="${opts} -s ${eshell}" 699 opts="${opts} -s ${eshell}"
600 700
601 # handle homedir 701 # handle homedir
610 # handle groups 710 # handle groups
611 local egroups="$1"; shift 711 local egroups="$1"; shift
612 if [ ! -z "${egroups}" ] 712 if [ ! -z "${egroups}" ]
613 then 713 then
614 local oldifs="${IFS}" 714 local oldifs="${IFS}"
715 local defgroup="" exgroups=""
716
615 export IFS="," 717 export IFS=","
616 for g in ${egroups} 718 for g in ${egroups}
617 do 719 do
720 export IFS="${oldifs}"
618 if [ -z "`egetent group \"${g}\"`" ] 721 if [ -z "`egetent group \"${g}\"`" ]
619 then 722 then
620 eerror "You must add group ${g} to the system first" 723 eerror "You must add group ${g} to the system first"
621 die "${g} is not a valid GID" 724 die "${g} is not a valid GID"
622 fi 725 fi
726 if [ -z "${defgroup}" ]
727 then
728 defgroup="${g}"
729 else
730 exgroups="${exgroups},${g}"
731 fi
732 export IFS=","
623 done 733 done
624 export IFS="${oldifs}" 734 export IFS="${oldifs}"
735
625 opts="${opts} -g ${egroups}" 736 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ]
738 then
739 opts="${opts} -G ${exgroups:1}"
740 fi
626 else 741 else
627 egroups="(none)" 742 egroups="(none)"
628 fi 743 fi
629 einfo " - Groups: ${egroups}" 744 einfo " - Groups: ${egroups}"
630 745
631 # handle extra and add the user 746 # handle extra and add the user
632 local eextra="$@" 747 local eextra="$@"
633 local oldsandbox="${SANDBOX_ON}" 748 local oldsandbox="${SANDBOX_ON}"
634 export SANDBOX_ON="0" 749 export SANDBOX_ON="0"
635 if [ "${ARCH}" == "macos" ]; 750 if useq ppc-macos
636 then 751 then
637 ### Make the user 752 ### Make the user
638 if [ -z "${eextra}" ] 753 if [ -z "${eextra}" ]
639 then 754 then
640 dscl . create /users/${euser} uid ${euid} 755 dscl . create /users/${euser} uid ${euid}
641 dscl . create /users/${euser} shell ${eshell} 756 dscl . create /users/${euser} shell ${eshell}
642 dscl . create /users/${euser} home ${ehome} 757 dscl . create /users/${euser} home ${ehome}
643 dscl . create /users/${euser} realname "added by portage for ${PN}" 758 dscl . create /users/${euser} realname "added by portage for ${PN}"
644 ### Add the user to the groups specified 759 ### Add the user to the groups specified
760 local oldifs="${IFS}"
761 export IFS=","
645 for g in ${egroups} 762 for g in ${egroups}
646 do 763 do
647 dscl . merge /groups/${g} users ${euser} 764 dscl . merge /groups/${g} users ${euser}
648 done 765 done
766 export IFS="${oldifs}"
649 else 767 else
650 einfo "Extra options are not supported on macos yet" 768 einfo "Extra options are not supported on macos yet"
651 einfo "Please report the ebuild along with the info below" 769 einfo "Please report the ebuild along with the info below"
652 einfo "eextra: ${eextra}" 770 einfo "eextra: ${eextra}"
653 die "Required function missing" 771 die "Required function missing"
772 fi
773 elif use x86-fbsd ; then
774 if [ -z "${eextra}" ]
775 then
776 pw useradd ${euser} ${opts} \
777 -c "added by portage for ${PN}" \
778 die "enewuser failed"
779 else
780 einfo " - Extra: ${eextra}"
781 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed"
654 fi 783 fi
655 else 784 else
656 if [ -z "${eextra}" ] 785 if [ -z "${eextra}" ]
657 then 786 then
658 useradd ${opts} ${euser} \ 787 useradd ${opts} ${euser} \
709 then 838 then
710 if [ "${egid}" -gt 0 ] 839 if [ "${egid}" -gt 0 ]
711 then 840 then
712 if [ -z "`egetent group ${egid}`" ] 841 if [ -z "`egetent group ${egid}`" ]
713 then 842 then
714 if [ "${ARCH}" == "macos" ] ; then 843 if useq ppc-macos ; then
715 opts="${opts} ${egid}" 844 opts="${opts} ${egid}"
716 else 845 else
717 opts="${opts} -g ${egid}" 846 opts="${opts} -g ${egid}"
718 fi 847 fi
719 else 848 else
733 opts="${opts} ${eextra}" 862 opts="${opts} ${eextra}"
734 863
735 # add the group 864 # add the group
736 local oldsandbox="${SANDBOX_ON}" 865 local oldsandbox="${SANDBOX_ON}"
737 export SANDBOX_ON="0" 866 export SANDBOX_ON="0"
738 if [ "${ARCH}" == "macos" ]; 867 if useq ppc-macos ; then
739 then
740 if [ ! -z "${eextra}" ]; 868 if [ ! -z "${eextra}" ];
741 then 869 then
742 einfo "Extra options are not supported on macos yet" 870 einfo "Extra options are not supported on macos yet"
743 einfo "Please report the ebuild along with the info below" 871 einfo "Please report the ebuild along with the info below"
744 einfo "eextra: ${eextra}" 872 einfo "eextra: ${eextra}"
745 die "Required function missing" 873 die "Required function missing"
746 fi 874 fi
747 875
748 # If we need the next available 876 # If we need the next available
749 case ${egid} in 877 case ${egid} in
750 *[!0-9]*) # Non numeric 878 *[!0-9]*) # Non numeric
751 for egid in `jot 898 101`; do 879 for egid in `jot 898 101`; do
752 [ -z "`egetent group ${egid}`" ] && break 880 [ -z "`egetent group ${egid}`" ] && break
753 done 881 done
754 esac 882 esac
755 dscl . create /groups/${egroup} gid ${egid} 883 dscl . create /groups/${egroup} gid ${egid}
756 dscl . create /groups/${egroup} passwd '*' 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"
757 else 893 else
758 groupadd ${opts} ${egroup} || die "enewgroup failed" 894 groupadd ${opts} ${egroup} || die "enewgroup failed"
759 fi 895 fi
760 export SANDBOX_ON="${oldsandbox}" 896 export SANDBOX_ON="${oldsandbox}"
761} 897}
762 898
763# Simple script to replace 'dos2unix' binaries 899# Simple script to replace 'dos2unix' binaries
764# vapier@gentoo.org 900# vapier@gentoo.org
765# 901#
766# edos2unix(file, <more files>...) 902# edos2unix(file, <more files> ...)
767edos2unix() { 903edos2unix() {
768 for f in "$@" 904 for f in "$@"
769 do 905 do
770 cp "${f}" ${T}/edos2unix 906 cp "${f}" ${T}/edos2unix
771 sed 's/\r$//' ${T}/edos2unix > "${f}" 907 sed 's/\r$//' ${T}/edos2unix > "${f}"
773} 909}
774 910
775# Make a desktop file ! 911# Make a desktop file !
776# Great for making those icons in kde/gnome startmenu ! 912# Great for making those icons in kde/gnome startmenu !
777# Amaze your friends ! Get the women ! Join today ! 913# Amaze your friends ! Get the women ! Join today !
778# gnome2 /usr/share/applications
779# gnome1 /usr/share/gnome/apps/
780# KDE ${KDEDIR}/share/applnk /usr/share/applnk
781# 914#
782# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 915# make_desktop_entry(<binary>, [name], [icon], [type], [path])
783# 916#
784# binary: what binary does the app run with ? 917# binary: what binary does the app run with ?
785# name: the name that will show up in the menu 918# name: the name that will show up in the menu
786# icon: give your little like a pretty little icon ... 919# icon: give your little like a pretty little icon ...
787# this can be relative (to /usr/share/pixmaps) or 920# this can be relative (to /usr/share/pixmaps) or
788# a full path to an icon 921# a full path to an icon
789# type: what kind of application is this ? for categories: 922# type: what kind of application is this ? for categories:
790# http://www.freedesktop.org/standards/menu-spec/ 923# http://www.freedesktop.org/standards/menu-spec/
791# path: if your app needs to startup in a specific dir 924# path: if your app needs to startup in a specific dir
792make_desktop_entry() { 925make_desktop_entry() {
793 [ -z "$1" ] && eerror "You must specify the executable" && return 1 926 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
794 927
795 local exec="${1}" 928 local exec="${1}"
796 local name="${2:-${PN}}" 929 local name="${2:-${PN}}"
797 local icon="${3:-${PN}.png}" 930 local icon="${3:-${PN}.png}"
798 local type="${4}" 931 local type="${4}"
799 local subdir="${6}" 932 local subdir="${6}"
800 local path="${5:-${GAMES_PREFIX}}" 933 local path="${5:-${GAMES_BINDIR}}"
801 if [ -z "${type}" ] 934 if [ -z "${type}" ]
802 then 935 then
803 case ${CATEGORY} in 936 case ${CATEGORY} in
804 "app-emulation") 937 "app-emulation")
805 type=Emulator 938 type=Emulator
828Type=Application 961Type=Application
829Comment=${DESCRIPTION} 962Comment=${DESCRIPTION}
830Exec=${exec} 963Exec=${exec}
831Path=${path} 964Path=${path}
832Icon=${icon} 965Icon=${icon}
833Categories=Application;${type};" > ${desktop} 966Categories=Application;${type};" > "${desktop}"
834 967
835 if [ -d "/usr/share/applications" ]
836 then
837 insinto /usr/share/applications 968 insinto /usr/share/applications
838 doins ${desktop} 969 doins "${desktop}"
839 fi
840
841 #if [ -d "/usr/share/gnome/apps" ]
842 #then
843 # insinto /usr/share/gnome/apps/Games
844 # doins ${desktop}
845 #fi
846
847 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
848 #then
849 # for ver in /usr/kde/*
850 # do
851 # insinto ${ver}/share/applnk/Games
852 # doins ${desktop}
853 # done
854 #fi
855
856 if [ -d "/usr/share/applnk" ]
857 then
858 insinto /usr/share/applnk/${subdir}
859 doins ${desktop}
860 fi
861 970
862 return 0 971 return 0
863} 972}
864 973
865# for internal use only (unpack_pdv and unpack_makeself) 974# for internal use only (unpack_pdv and unpack_makeself)
914 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
915 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
916 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\"`
917 1026
918 # grab metadata for debug reasons 1027 # grab metadata for debug reasons
919 local metafile="`mymktemp ${T}`" 1028 local metafile="$(emktemp)"
920 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
921 1030
922 # rip out the final file name from the metadata 1031 # rip out the final file name from the metadata
923 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
924 datafile="`basename ${datafile}`" 1033 datafile="`basename ${datafile}`"
925 1034
926 # now lets uncompress/untar the file if need be 1035 # now lets uncompress/untar the file if need be
927 local tmpfile="`mymktemp ${T}`" 1036 local tmpfile="$(emktemp)"
928 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}
929 1038
930 local iscompressed="`file -b ${tmpfile}`" 1039 local iscompressed="`file -b ${tmpfile}`"
931 if [ "${iscompressed:0:8}" == "compress" ] ; then 1040 if [ "${iscompressed:0:8}" == "compress" ] ; then
932 iscompressed=1 1041 iscompressed=1
977# Unpack those pesky makeself generated files ... 1086# Unpack those pesky makeself generated files ...
978# They're shell scripts with the binary package tagged onto 1087# They're shell scripts with the binary package tagged onto
979# the end of the archive. Loki utilized the format as does 1088# the end of the archive. Loki utilized the format as does
980# many other game companies. 1089# many other game companies.
981# 1090#
982# Usage: unpack_makeself [file to unpack] [offset] 1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
983# - If the file is not specified then unpack will utilize ${A}. 1092# - If the file is not specified then unpack will utilize ${A}.
984# - 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
985# the proper offset from the script itself. 1094# the proper offset from the script itself.
986unpack_makeself() { 1095unpack_makeself() {
987 local src="`find_unpackable_file $1`" 1096 local src="$(find_unpackable_file "$1")"
988 local skip="$2" 1097 local skip="$2"
1098 local exe="$3"
989 1099
990 local shrtsrc="`basename ${src}`" 1100 local shrtsrc="$(basename "${src}")"
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 if [ -z "${skip}" ] 1102 if [ -z "${skip}" ]
993 then 1103 then
994 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
995 local skip=0 1105 local skip=0
1106 exe=tail
996 case ${ver} in 1107 case ${ver} in
997 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
998 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
999 ;; 1110 ;;
1000 2.0|2.0.1) 1111 2.0|2.0.1)
1001 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1002 ;; 1113 ;;
1003 2.1.1) 1114 2.1.1)
1004 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1005 let skip="skip + 1" 1116 let skip="skip + 1"
1006 ;; 1117 ;;
1007 2.1.2) 1118 2.1.2)
1008 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1009 let skip="skip + 1" 1120 let skip="skip + 1"
1010 ;; 1121 ;;
1011 2.1.3) 1122 2.1.3)
1012 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1013 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.4)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
1014 ;; 1130 ;;
1015 *) 1131 *)
1016 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."
1017 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
1018 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
1020 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
1021 ;; 1137 ;;
1022 esac 1138 esac
1023 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1024 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
1025 1146
1026 # 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
1027 local tmpfile="`mymktemp ${T}`" 1148 local tmpfile="$(emktemp)"
1028 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1029 local filetype="`file -b ${tmpfile}`" 1150 local filetype="$(file -b "${tmpfile}")"
1030 case ${filetype} in 1151 case ${filetype} in
1031 *tar\ archive) 1152 *tar\ archive)
1032 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1153 eval ${exe} | tar --no-same-owner -xf -
1033 ;; 1154 ;;
1034 bzip2*) 1155 bzip2*)
1035 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1036 ;; 1157 ;;
1037 gzip*) 1158 gzip*)
1038 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1159 eval ${exe} | tar --no-same-owner -xzf -
1039 ;; 1160 ;;
1040 compress*) 1161 compress*)
1041 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
1042 ;; 1163 ;;
1043 *) 1164 *)
1044 eerror "Unknown filetype \"${filetype}\" ?" 1165 eerror "Unknown filetype \"${filetype}\" ?"
1045 false 1166 false
1046 ;; 1167 ;;
1068 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1069 local l="`basename ${lic}`" 1190 local l="`basename ${lic}`"
1070 1191
1071 # here is where we check for the licenses the user already 1192 # here is where we check for the licenses the user already
1072 # accepted ... if we don't find a match, we make the user accept 1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1073 local alic 1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1074 for alic in "${ACCEPT_LICENSE}" ; do 1197 for alic in ${ACCEPT_LICENSE} ; do
1075 [ "${alic}" == "*" ] && return 0 1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1076 [ "${alic}" == "${l}" ] && return 0 1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1077 done 1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1078 1204
1079 local licmsg="`mymktemp ${T}`" 1205 local licmsg="$(emktemp)"
1080 cat << EOF > ${licmsg} 1206 cat << EOF > ${licmsg}
1081********************************************************** 1207**********************************************************
1082The following license outlines the terms of use of this 1208The following license outlines the terms of use of this
1083package. You MUST accept this license for installation to 1209package. You MUST accept this license for installation to
1084continue. When you are done viewing, hit 'q'. If you 1210continue. When you are done viewing, hit 'q'. If you
1270 read 1396 read
1271 fi 1397 fi
1272 done 1398 done
1273} 1399}
1274 1400
1275# Make sure that LINGUAS only contains languages that 1401# Make sure that LINGUAS only contains languages that
1276# a package can support 1402# a package can support
1277# 1403#
1278# usage: strip-linguas <allow LINGUAS> 1404# usage: strip-linguas <allow LINGUAS>
1279# strip-linguas -i <directories of .po files> 1405# strip-linguas -i <directories of .po files>
1280# strip-linguas -u <directories of .po files> 1406# strip-linguas -u <directories of .po files>
1281# 1407#
1282# The first form allows you to specify a list of LINGUAS. 1408# The first form allows you to specify a list of LINGUAS.
1283# The -i builds a list of po files found in all the 1409# The -i builds a list of po files found in all the
1284# directories and uses the intersection of the lists. 1410# directories and uses the intersection of the lists.
1285# The -u builds a list of po files found in all the 1411# The -u builds a list of po files found in all the
1286# directories and uses the union of the lists. 1412# directories and uses the union of the lists.
1287strip-linguas() { 1413strip-linguas() {
1288 local ls newls 1414 local ls newls
1289 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1290 local op="$1"; shift 1416 local op="$1"; shift
1312 1438
1313 ls=" ${ls} " 1439 ls=" ${ls} "
1314 newls="" 1440 newls=""
1315 for f in ${LINGUAS} ; do 1441 for f in ${LINGUAS} ; do
1316 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1317 nl="${newls} ${f}" 1443 newls="${newls} ${f}"
1318 else 1444 else
1319 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1320 fi 1446 fi
1321 done 1447 done
1322 if [ -z "${newls}" ] ; then 1448 if [ -z "${newls}" ] ; then
1323 unset LINGUAS 1449 unset LINGUAS
1324 else 1450 else
1325 export LINGUAS="${newls}" 1451 export LINGUAS="${newls}"
1326 fi 1452 fi
1327} 1453}
1454
1455# moved from kernel.eclass since they are generally useful outside of
1456# kernel.eclass -iggy (20041002)
1457
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${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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