/[gentoo-x86]/eclass/multilib.eclass
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Revision 1.22 Revision 1.35
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/multilib.eclass,v 1.22 2005/02/14 11:33:11 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/multilib.eclass,v 1.35 2005/10/06 20:33:21 eradicator Exp $
4# 4#
5# Author: Jeremy Huddleston <eradicator@gentoo.org> 5# Author: Jeremy Huddleston <eradicator@gentoo.org>
6# 6#
7# This eclass is for all functions pertaining to handling multilib. 7# This eclass is for all functions pertaining to handling multilib.
8# configurations. 8# configurations.
9 9
10ECLASS=multilib
11INHERITED="$INHERITED $ECLASS"
12 10
13DESCRIPTION="Based on the ${ECLASS} eclass" 11DESCRIPTION="Based on the ${ECLASS} eclass"
14 12
15# has_multilib_profile: 13# has_multilib_profile:
16# Return true if the current profile is a multilib profile and lists more than 14# Return true if the current profile is a multilib profile and lists more than
84# 82#
85# Example: 83# Example:
86# create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 84# create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64
87# create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 85# create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64
88 86
87# get_libname [version]
88# returns libname with proper suffix {.so,.dylib} and optionally supplied version
89# for ELF/MACH-O shared objects
90#
91# Example:
92# get_libname libfoo ${PV}
93# Returns: libfoo.so.${PV} (ELF) || libfoo.${PV}.dylib (MACH)
94
89### END DOCUMENTATION ### 95### END DOCUMENTATION ###
90 96
91# Defaults: 97# Defaults:
92export MULTILIB_ABIS=${MULTILIB_ABIS:-"default"} 98export MULTILIB_ABIS=${MULTILIB_ABIS:-"default"}
93export DEFAULT_ABI=${DEFAULT_ABI:-"default"} 99export DEFAULT_ABI=${DEFAULT_ABI:-"default"}
100# This causes econf to set --libdir=/usr/lib where it didn't before
94export ABI=${ABI:-"default"} 101#export ABI=${ABI:-"default"}
95export CFLAGS_default="" 102export CFLAGS_default
96export LDFLAGS_default="" 103export LDFLAGS_default
97export CHOST_default=${CHOST} 104export CHOST_default=${CHOST_default:-${CHOST}}
105export CTARGET_default=${CTARGET_default:-${CTARGET}}
98export LIBDIR_default=${CONF_LIBDIR:-"lib"} 106export LIBDIR_default=${CONF_LIBDIR:-"lib"}
99export CDEFINE_default="__unix__" 107export CDEFINE_default="__unix__"
100 108
101# has_multilib_profile() 109# has_multilib_profile()
102has_multilib_profile() { 110has_multilib_profile() {
168# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 176# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
169# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string. 177# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
170# 178#
171# Jeremy Huddleston <eradicator@gentoo.org> 179# Jeremy Huddleston <eradicator@gentoo.org>
172get_abi_var() { 180get_abi_var() {
173 local flag=${1} 181 local flag=$1
174 local abi 182 local abi
175 if [ $# -gt 1 ]; then 183 if [ $# -gt 1 ]; then
176 abi=${2} 184 abi=${2}
177 elif [ -n "${ABI}" ]; then 185 elif [ -n "${ABI}" ]; then
178 abi=${ABI} 186 abi=${ABI}
184 192
185 local var="${flag}_${abi}" 193 local var="${flag}_${abi}"
186 echo ${!var} 194 echo ${!var}
187} 195}
188 196
189get_abi_CFLAGS() { get_abi_var CFLAGS "${@}"; } 197get_abi_CFLAGS() { get_abi_var CFLAGS "$@"; }
190get_abi_LDFLAGS() { get_abi_var LDFLAGS "${@}"; } 198get_abi_LDFLAGS() { get_abi_var LDFLAGS "$@"; }
191get_abi_CHOST() { get_abi_var CHOST "${@}"; } 199get_abi_CHOST() { get_abi_var CHOST "$@"; }
200get_abi_FAKE_TARGETS() { get_abi_var FAKE_TARGETS "$@"; }
192get_abi_CDEFINE() { get_abi_var CDEFINE "${@}"; } 201get_abi_CDEFINE() { get_abi_var CDEFINE "$@"; }
193get_abi_LIBDIR() { get_abi_var LIBDIR "${@}"; } 202get_abi_LIBDIR() { get_abi_var LIBDIR "$@"; }
194 203
195# Return a list of the ABIs we want to install for with 204# Return a list of the ABIs we want to install for with
196# the last one in the list being the default. 205# the last one in the list being the default.
197get_install_abis() { 206get_install_abis() {
198 local order="" 207 local order=""
199 208
200 if [ -z "${MULTILIB_ABIS}" ]; then 209 if [[ -z ${MULTILIB_ABIS} ]] ; then
201 echo "default" 210 echo "default"
202 return 0 211 return 0
203 fi 212 fi
204 213
205 if hasq multilib-pkg-force ${RESTRICT} || 214 if hasq multilib-pkg-force ${RESTRICT} ||
206 { hasq multilib-pkg ${FEATURES} && hasq multilib-pkg ${RESTRICT}; }; then 215 { hasq multilib-pkg ${FEATURES} && hasq multilib-pkg ${RESTRICT}; }; then
207 for x in ${MULTILIB_ABIS}; do 216 for x in ${MULTILIB_ABIS} ; do
208 if [ "${x}" != "${DEFAULT_ABI}" ]; then 217 if [[ ${x} != "${DEFAULT_ABI}" ]] ; then
209 hasq ${x} ${ABI_DENY} || ordera="${ordera} ${x}" 218 hasq ${x} ${ABI_DENY} || ordera="${ordera} ${x}"
210 fi 219 fi
211 done 220 done
212 hasq ${DEFAULT_ABI} ${ABI_DENY} || order="${ordera} ${DEFAULT_ABI}" 221 hasq ${DEFAULT_ABI} ${ABI_DENY} || order="${ordera} ${DEFAULT_ABI}"
213 222
214 if [ -n "${ABI_ALLOW}" ]; then 223 if [[ -n ${ABI_ALLOW} ]] ; then
215 local ordera="" 224 local ordera=""
216 for x in ${order}; do 225 for x in ${order} ; do
217 if hasq ${x} ${ABI_ALLOW}; then 226 if hasq ${x} ${ABI_ALLOW} ; then
218 ordera="${ordera} ${x}" 227 ordera="${ordera} ${x}"
219 fi 228 fi
220 done 229 done
221 order="${ordera}" 230 order=${ordera}
222 fi 231 fi
223 else 232 else
224 order="${DEFAULT_ABI}" 233 order=${DEFAULT_ABI}
225 fi 234 fi
226 235
227 if [ -z "${order}" ]; then 236 if [[ -z ${order} ]] ; then
228 die "The ABI list is empty. Are you using a proper multilib profile? Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package." 237 die "The ABI list is empty. Are you using a proper multilib profile? Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package."
229 fi 238 fi
230 239
231 echo ${order} 240 echo ${order}
232 return 0 241 return 0
276 285
277# Return true if ${ABI} is the last ABI on our list (or if we're not 286# Return true if ${ABI} is the last ABI on our list (or if we're not
278# using the new multilib configuration. This can be used to determine 287# using the new multilib configuration. This can be used to determine
279# if we're in the last (or only) run through src_{unpack,compile,install} 288# if we're in the last (or only) run through src_{unpack,compile,install}
280is_final_abi() { 289is_final_abi() {
281 ! has_multilib_profile && return 0 290 has_multilib_profile || return 0
282 local ALL_ABIS=$(get_install_abis) 291 local ALL_ABIS=$(get_install_abis)
283 local LAST_ABI=${ALL_ABIS/* /} 292 local LAST_ABI=${ALL_ABIS/* /}
284 [ "${LAST_ABI}" = "${ABI}" ] 293 [[ ${LAST_ABI} == ${ABI} ]]
285} 294}
286 295
287# echo the number of ABIs we will be installing for 296# echo the number of ABIs we will be installing for
288number_abis() { 297number_abis() {
289 get_install_abis | wc -w 298 get_install_abis | wc -w
293# include dir defaults to /usr/include 302# include dir defaults to /usr/include
294# ABI defaults to ${ABI} or ${DEFAULT_ABI} 303# ABI defaults to ${ABI} or ${DEFAULT_ABI}
295get_ml_incdir() { 304get_ml_incdir() {
296 local dir=/usr/include 305 local dir=/usr/include
297 306
298 if [[ ${#} -gt 0 ]]; then 307 if [[ $# -gt 0 ]]; then
299 incdir=${1} 308 incdir=$1
300 shift 309 shift
301 fi 310 fi
302 311
303 if [[ -z "${MULTILIB_ABIS}" ]]; then 312 if [[ -z "${MULTILIB_ABIS}" ]]; then
304 echo ${incdir} 313 echo ${incdir}
305 return 0 314 return 0
306 fi 315 fi
307 316
308 local abi=${ABI:-${DEFAULT_ABI}} 317 local abi=${ABI-${DEFAULT_ABI}}
309 if [[ ${#} -gt 0 ]]; then 318 if [[ $# -gt 0 ]]; then
310 abi=${1} 319 abi=$1
311 shift 320 shift
312 fi 321 fi
313 322
314 if [[ -d "${dir}/gentoo-multilib/${abi}" ]]; then 323 if [[ -d "${dir}/gentoo-multilib/${abi}" ]]; then
315 echo ${dir}/gentoo-multilib/${abi} 324 echo ${dir}/gentoo-multilib/${abi}
332# ... 341# ...
333# prep_ml_includes /usr/qt/3/include 342# prep_ml_includes /usr/qt/3/include
334# } 343# }
335 344
336prep_ml_includes() { 345prep_ml_includes() {
337 if [ $(number_abis) -gt 1 ]; then 346 if [[ $(number_abis) -gt 1 ]] ; then
338 local dir 347 local dir
339 local dirs 348 local dirs
340 local base 349 local base
341 350
342 if [ ${#} -eq 0 ]; then 351 if [[ $# -eq 0 ]] ; then
343 dirs="/usr/include" 352 dirs=/usr/include
344 else 353 else
345 dirs="${@}" 354 dirs="$@"
346 fi 355 fi
347 356
348 for dir in ${dirs}; do 357 for dir in ${dirs} ; do
349 base=${T}/gentoo-multilib/${dir}/gentoo-multilib 358 base=${T}/gentoo-multilib/${dir}/gentoo-multilib
350 mkdir -p ${base} 359 mkdir -p "${base}"
351 [ -d ${base}/${ABI} ] && rm -rf ${base}/${ABI} 360 [[ -d ${base}/${ABI} ]] && rm -rf "${base}/${ABI}"
352 mv ${D}/${dir} ${base}/${ABI} 361 mv "${D}/${dir}" "${base}/${ABI}"
353 done 362 done
354 363
355 if is_final_abi; then 364 if is_final_abi; then
356 base=${T}/gentoo-multilib 365 base=${T}/gentoo-multilib
357 pushd ${base} 366 pushd "${base}"
358 find . | tar -c -T - -f - | tar -x --no-same-owner -f - -C ${D} 367 find . | tar -c -T - -f - | tar -x --no-same-owner -f - -C ${D}
359 popd 368 popd
360 369
370 # This 'set' stuff is required by mips profiles to properly pass
371 # CDEFINE's (which have spaces) to sub-functions
372 set --
361 for dir in ${dirs}; do 373 for dir in ${dirs} ; do
362 local args=${dir} 374 set -- "$@" "${dir}"
363 local abi 375 local abi
364 for abi in $(get_install_abis); do 376 for abi in $(get_install_abis); do
365 args="${args} $(get_abi_CDEFINE ${abi}):${dir}/gentoo-multilib/${abi}" 377 set -- "$@" "$(get_abi_CDEFINE ${abi}):${dir}/gentoo-multilib/${abi}"
366 done 378 done
367 create_ml_includes ${args} 379 create_ml_includes "$@"
368 done 380 done
369 fi 381 fi
370 fi 382 fi
371} 383}
372 384
379# 391#
380# Example: 392# Example:
381# create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 393# create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64
382# create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 394# create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64
383create_ml_includes() { 395create_ml_includes() {
384 local dest="${1}" 396 local dest=$1
385 shift 397 shift
386 local mlinfo="${@}"
387 local basedirs=$(create_ml_includes-listdirs ${mlinfo}) 398 local basedirs=$(create_ml_includes-listdirs "$@")
388 399
389 create_ml_includes-makedestdirs ${dest} ${basedirs} 400 create_ml_includes-makedestdirs ${dest} ${basedirs}
390 401
391 local file 402 local file
392 for file in $(create_ml_includes-allfiles ${basedirs}); do 403 for file in $(create_ml_includes-allfiles ${basedirs}) ; do
393 local name="$(echo $file | tr a-z A-Z | sed 's:[^A-Z]:_:g')" 404 #local name=$(echo ${file} | tr '[:lower:]' '[:upper:]' | sed 's:[^[:upper:]]:_:g')
394 { 405 (
395 echo "/* Common header file autogenerated by create_ml_includes in multilib.eclass */" 406 echo "/* Autogenerated by create_ml_includes() in multilib.eclass */"
396 407
397 local dir 408 local dir
398 for dir in ${basedirs}; do 409 for dir in ${basedirs}; do
399 if [ -f "${D}/${dir}/${file}" ]; then 410 if [[ -f ${D}/${dir}/${file} ]] ; then
411 echo ""
400 local sym=$(create_ml_includes-sym_for_dir ${dir} ${mlinfo}) 412 local sym=$(create_ml_includes-sym_for_dir ${dir} "$@")
413 if [[ ${sym/=} != "${sym}" ]] ; then
414 echo "#if ${sym}"
401 if [[ ${sym::1} == "!" ]]; then 415 elif [[ ${sym::1} == "!" ]] ; then
402 echo "#ifndef ${sym:1}" 416 echo "#ifndef ${sym:1}"
403 else 417 else
404 echo "#ifdef ${sym}" 418 echo "#ifdef ${sym}"
405 fi 419 fi
406 echo "#include \"$(create_ml_includes-relative_between ${dest}/$(dirname ${file}) ${dir}/${file})\"" 420 echo "# include <$(create_ml_includes-absolute ${dir}/${file})>"
407 echo "#endif /* ${sym} */" 421 echo "#endif /* ${sym} */"
408 echo ""
409 fi 422 fi
410 done 423 done
411 424
412 #echo "#endif /* __CREATE_ML_INCLUDES_STUB_${name}__ */" 425 #echo "#endif /* __CREATE_ML_INCLUDES_STUB_${name}__ */"
413 } > ${D}/${dest}/${file} 426 ) > "${D}/${dest}/${file}"
414 done 427 done
415} 428}
416 429
417# Helper function for create_ml_includes 430# Helper function for create_ml_includes
418create_ml_includes-relative_between() { 431create_ml_includes-absolute() {
419 local src="$(create_ml_includes-tidy_path ${1})"
420 local dst="$(create_ml_includes-tidy_path ${2})" 432 local dst="$(create_ml_includes-tidy_path $1)"
421 433
422 src=(${src//\// })
423 dst=(${dst//\// }) 434 dst=(${dst//\// })
424 435
425 local i 436 local i
426 for ((i=0; i<${#src[*]}; i++)); do 437 for ((i=0; i<${#dst[*]}; i++)); do
427 [ "${dst[i]}" != "${src[i]}" ] && break 438 [ "${dst[i]}" == "include" ] && break
428 done 439 done
429 440
430 local common=$i 441 local strip_upto=$i
431 442
432 for ((i=${#src[*]}; i>common; i--)); do
433 echo -n ../
434 done
435
436 for ((i=common; i<${#dst[*]}-1; i++)); do 443 for ((i=strip_upto+1; i<${#dst[*]}-1; i++)); do
437 echo -n ${dst[i]}/ 444 echo -n ${dst[i]}/
438 done 445 done
439 446
440 echo -n ${dst[i]} 447 echo -n ${dst[i]}
441} 448}
442 449
443# Helper function for create_ml_includes 450# Helper function for create_ml_includes
444create_ml_includes-tidy_path() { 451create_ml_includes-tidy_path() {
445 local removed="${1}" 452 local removed=$1
446 453
447 if [ -n "${removed}" ]; then 454 if [ -n "${removed}" ]; then
448 # Remove multiple slashes 455 # Remove multiple slashes
449 while [ "${removed}" != "${removed/\/\//\/}" ]; do 456 while [ "${removed}" != "${removed/\/\//\/}" ]; do
450 removed=${removed/\/\//\/} 457 removed=${removed/\/\//\/}
467 # Remove trailing .. 474 # Remove trailing ..
468 [ "${removed##*/}" = ".." ] && removed=${removed%/*/*} 475 [ "${removed##*/}" = ".." ] && removed=${removed%/*/*}
469 476
470 # Remove trailing / 477 # Remove trailing /
471 [ "${removed##*/}" = "" ] && removed=${removed%/*} 478 [ "${removed##*/}" = "" ] && removed=${removed%/*}
472 479
473 echo ${removed} 480 echo ${removed}
474 fi 481 fi
475} 482}
476 483
477# Helper function for create_ml_includes 484# Helper function for create_ml_includes
478create_ml_includes-listdirs() { 485create_ml_includes-listdirs() {
479 local dirs 486 local dirs
480 local data 487 local data
481 for data in ${@}; do 488 for data in "$@"; do
482 dirs="${dirs} ${data/*:/}" 489 dirs="${dirs} ${data/*:/}"
483 done 490 done
484 echo ${dirs:1} 491 echo ${dirs:1}
485} 492}
486 493
487# Helper function for create_ml_includes 494# Helper function for create_ml_includes
488create_ml_includes-makedestdirs() { 495create_ml_includes-makedestdirs() {
489 local dest=${1} 496 local dest=$1
490 shift 497 shift
491 local basedirs=${@} 498 local basedirs=$@
492 499
493 dodir ${dest} 500 dodir ${dest}
494 501
495 local basedir 502 local basedir
496 for basedir in ${basedirs}; do 503 for basedir in ${basedirs}; do
501 done 508 done
502} 509}
503 510
504# Helper function for create_ml_includes 511# Helper function for create_ml_includes
505create_ml_includes-allfiles() { 512create_ml_includes-allfiles() {
506 local basedirs=${@}
507
508 local basedir 513 local basedir file
509 for basedir in ${basedirs}; do 514 for basedir in "$@" ; do
510 local file
511 for file in $(find ${D}/${basedir} -type f); do 515 for file in $(find "${D}"/${basedir} -type f); do
512 echo ${file/${D}\/${basedir}\//} 516 echo ${file/${D}\/${basedir}\//}
513 done 517 done
514 done | sort | uniq 518 done | sort | uniq
515} 519}
516 520
517# Helper function for create_ml_includes 521# Helper function for create_ml_includes
518create_ml_includes-sym_for_dir() { 522create_ml_includes-sym_for_dir() {
519 local dir="${1}" 523 local dir=$1
520 shift 524 shift
521 local data 525 local data
522 for data in ${@}; do 526 for data in "$@"; do
523 if [ "${dir}" = "${data/*:/}" ]; then 527 if [[ ${data} == *:${dir} ]] ; then
524 echo ${data/:*/} 528 echo ${data/:*/}
525 return 0 529 return 0
526 fi 530 fi
527 done 531 done
528 echo "Shouldn't be here -- create_ml_includes-sym_for_dir ${1} ${@}" 532 echo "Shouldn't be here -- create_ml_includes-sym_for_dir $1 $@"
529 # exit because we'll likely be called from a subshell 533 # exit because we'll likely be called from a subshell
530 exit 1 534 exit 1
531} 535}
536
537get_libname() {
538 local ver=$1
539 if use userland_Darwin ; then
540 if [ -z ${ver} ] ; then
541 echo ".dylib"
542 else
543 echo ".${ver}.dylib"
544 fi
545 else
546 if [ -z ${ver} ] ; then
547 echo ".so"
548 else
549 echo ".so.${ver}"
550 fi
551 fi
552}
553
554# This is for the toolchain to setup profile variables when pulling in
555# a crosscompiler (and thus they aren't set in the profile)
556multilib_env() {
557 local CTARGET=$1
558 local CTARGET_post=${CTARGET#*-}
559
560 case $(tc-arch ${CTARGET}) in
561 amd64)
562 export CFLAGS_x86=${CFLAGS_x86--m32}
563 export CHOST_x86=i686-${CTARGET_post}
564 export CTARGET_x86=i686-${CTARGET_post}
565 export CDEFINE_x86="__i386__"
566 export LIBDIR_x86="lib"
567
568 export CFLAGS_amd64=${CFLAGS_amd64--m64}
569 export CHOST_amd64=x86_64-${CTARGET_post}
570 export CTARGET_amd64=x86_64-${CTARGET_post}
571 export CDEFINE_amd64="__x86_64__"
572 export LIBDIR_amd64="lib64"
573
574 export MULTILIB_ABIS="amd64 x86"
575 export DEFAULT_ABI="amd64"
576 ;;
577 mips)
578 export CFLAGS_o32=${CFLAGS_o32--mabi=32}
579 export CHOST_o32=mips-${CTARGET_post}
580 export CTARGET_o32=mips-${CTARGET_post}
581 export CDEFINE_o32="_MIPS_SIM == _ABIO32"
582 export LIBDIR_o32="lib"
583
584 export CFLAGS_n32=${CFLAGS_n32--mabi=n32}
585 export CHOST_n32=mips64-${CTARGET_post}
586 export CTARGET_n32=mips64-${CTARGET_post}
587 export CDEFINE_n32="_MIPS_SIM == _ABIN32"
588 export LIBDIR_n32="lib32"
589
590 export CFLAGS_n64=${CFLAGS_n64--mabi=64}
591 export CHOST_n64=mips64-${CTARGET_post}
592 export CTARGET_n64=mips64-${CTARGET_post}
593 export CDEFINE_n64="_MIPS_SIM == _ABI64"
594 export LIBDIR_n64="lib64"
595
596 export MULTILIB_ABIS="n64 n32 o32"
597 export DEFAULT_ABI="n32"
598 ;;
599 ppc64)
600 export CFLAGS_ppc=${CFLAGS_ppc--m32}
601 export CHOST_ppc=powerpc-${CTARGET_post}
602 export CTARGET_ppc=powerpc-${CTARGET_post}
603 export CDEFINE_ppc="!__powerpc64__"
604 export LIBDIR_ppc="lib"
605
606 export CFLAGS_ppc64=${CFLAGS_ppc64--m64}
607 export CHOST_ppc64=powerpc64-${CTARGET_post}
608 export CTARGET_ppc64=powerpc64-${CTARGET_post}
609 export CDEFINE_ppc64="__powerpc64__"
610 export LIBDIR_ppc64="lib64"
611
612 export MULTILIB_ABIS="ppc64 ppc"
613 export DEFAULT_ABI="ppc64"
614 ;;
615 sparc)
616 export CFLAGS_sparc32=${CFLAGS_sparc32--m32}
617 export CHOST_sparc32=sparc-${CTARGET_post}
618 export CTARGET_sparc32=sparc-${CTARGET_post}
619 export CDEFINE_sparc32="!__arch64__"
620 export LIBDIR_sparc32="lib"
621
622 export CFLAGS_sparc64=${CFLAGS_sparc64--m64}
623 export CHOST_sparc64=sparc64-${CTARGET_post}
624 export CTARGET_sparc64=sparc64-${CTARGET_post}
625 export CDEFINE_sparc64="__arch64__"
626 export LIBDIR_sparc64="lib64"
627
628 export MULTILIB_ABIS="sparc64 sparc32"
629 export DEFAULT_ABI="sparc64"
630 ;;
631 *)
632 export MULTILIB_ABIS="default"
633 export DEFAULT_ABI="default"
634 esac
635}

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