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1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
3 # Free Software Foundation, Inc.
4
5 #This file is part of GCC.
6
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 2, or (at your option) any later
10 #version.
11
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 #for more details.
16
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING. If not, write to the Free
19 #Software Foundation, 59 Temple Place - Suite 330, Boston, MA
20 #02111-1307, USA.
21
22 # This is the GCC target-specific configuration file
23 # where a configuration type is mapped to different system-specific
24 # definitions and files. This is invoked by the autoconf-generated
25 # configure script. Putting it in a separate shell file lets us skip
26 # running autoconf when modifying target-specific information.
27
28 # This file switches on the shell variable ${target}, and also uses the
29 # following shell variables:
30 #
31 # with_* Various variables as set by configure.
32 #
33 # enable_threads Either the name, yes or no depending on whether
34 # threads support was requested.
35 #
36 # default_use_cxa_atexit
37 # "no" by default, can be set to "yes" if a target
38 # wishes to use __cxa_atexit() by default if the
39 # $enable___cxa_atexit variable is not set.
40 #
41 # gas_flag Either yes or no depending on whether GNU as was
42 # requested.
43 #
44 # gnu_ld_flag Either yes or no depending on whether GNU ld was
45 # requested.
46
47 # This file sets the following shell variables for use by the
48 # autoconf-generated configure script:
49 #
50 # cpu_type The name of the cpu, if different from the first
51 # chunk of the canonical target name.
52 #
53 # tm_defines List of target macros to define for all compilations.
54 #
55 # tm_file A list of target macro files, if different from
56 # "$cpu_type/$cpu_type.h". Usually it's constructed
57 # per target in a way like this:
58 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
59 # Note that the preferred order is:
60 # - specific target header "${cpu_type}/${cpu_type.h}"
61 # - generic headers like dbxelf.h elfos.h, etc.
62 # - specializing target headers like ${cpu_type.h}/elf.h
63 # This helps to keep OS specific stuff out of the CPU
64 # defining header ${cpu_type}/${cpu_type.h}.
65 #
66 # tm_p_file Location of file with declarations for functions
67 # in $out_file.
68 #
69 # out_file The name of the machine description C support
70 # file, if different from "$cpu_type/$cpu_type.c".
71 #
72 # md_file The name of the machine-description file, if
73 # different from "$cpu_type/$cpu_type.md".
74 #
75 # tmake_file A list of machine-description-specific
76 # makefile-fragments, if different from
77 # "$cpu_type/t-$cpu_type".
78 #
79 # extra_modes The name of the file containing a list of extra
80 # machine modes, if necessary and different from
81 # "$cpu_type/$cpu_type-modes.def".
82 #
83 # extra_objs List of extra objects that should be linked into
84 # the compiler proper (cc1, cc1obj, cc1plus)
85 # depending on target.
86 #
87 # extra_gcc_objs List of extra objects that should be linked into
88 # the compiler driver (gcc) depending on target.
89 #
90 # extra_headers List of used header files from the directory
91 # config/${cpu_type}.
92 #
93 # extra_passes List of extra executables compiled for this target
94 # machine, used for compiling from source to object.
95 #
96 # extra_parts List of extra object files that should be compiled
97 # for this target machine.
98 #
99 # extra_programs Like extra_passes, but these are used when linking.
100 #
101 # c_target_objs List of extra target-dependent objects that be
102 # linked into the C compiler only.
103 #
104 # cxx_target_objs List of extra target-dependent objects that be
105 # linked into the C++ compiler only.
106 #
107 # target_gtfiles List of extra source files with type information.
108 #
109 # xm_defines List of macros to define when compiling for the
110 # target machine.
111 #
112 # xm_file List of files to include when compiling for the
113 # target machine.
114 #
115 # use_collect2 Set to yes or no, depending on whether collect2
116 # will be used.
117 #
118 # target_cpu_default Set to override the default target model.
119 #
120 # gdb_needs_out_file_path
121 # Set to yes if gdb needs a dir command with
122 # `dirname $out_file`.
123 #
124 # thread_file Set to control which thread package to use.
125 #
126 # gas Set to yes or no depending on whether the target
127 # system normally uses GNU as.
128 #
129 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
130 # for this target. This is true iff this target
131 # supports "long" or "wchar_t" wider than 32 bits.
132 #
133 # configure_default_options
134 # Set to an initializer for configure_default_options
135 # in configargs.h, based on --with-cpu et cetera.
136 #
137 # use_fixproto Set to "yes" if fixproto should be run normally,
138 # "no" if fixproto should never be run.
139
140 # The following variables are used in each case-construct to build up the
141 # outgoing variables:
142 #
143 # gnu_ld Set to yes or no depending on whether the target
144 # system normally uses GNU ld.
145
146 out_file=
147 tmake_file=
148 extra_headers=
149 extra_passes=
150 extra_parts=
151 extra_programs=
152 extra_objs=
153 extra_gcc_objs=
154 c_target_objs=
155 cxx_target_objs=
156 tm_defines=
157 xm_defines=
158 # Set this to force installation and use of collect2.
159 use_collect2=
160 # Set this to override the default target model.
161 target_cpu_default=
162 # Set this if gdb needs a dir command with `dirname $out_file`
163 gdb_needs_out_file_path=
164 # Set this to control which thread package will be used.
165 thread_file=
166 # Reinitialize these from the flag values every loop pass, since some
167 # configure entries modify them.
168 gas="$gas_flag"
169 gnu_ld="$gnu_ld_flag"
170 default_use_cxa_atexit=no
171 target_gtfiles=
172 need_64bit_hwint=
173
174 # Default to not using fixproto. Targets which need fixproto should
175 # specifically set this to 'yes'.
176 use_fixproto=no
177
178 # Don't carry these over build->host->target. Please.
179 xm_file=
180 md_file=
181
182 # Obsolete configurations.
183 case ${target} in
184 dummy*)
185 if test "x$enable_obsolete" != xyes; then
186 echo "*** Configuration ${target} is obsolete." >&2
187 echo "*** Specify --enable-obsolete to build it anyway." >&2
188 echo "*** Support will be REMOVED in the next major release of GCC," >&2
189 echo "*** unless a maintainer comes forward." >&2
190 exit 1
191 fi;;
192 esac
193
194 # Unsupported targets list. Do not put an entry in this list unless
195 # it would otherwise be caught by a more permissive pattern. The list
196 # should be in alphabetical order.
197 case ${target} in
198 alpha*-*-linux*libc1* \
199 | i[34567]86-sequent-sysv \
200 | i[34567]86-sequent-sysv[123]* \
201 | i[34567]86-go32-* \
202 | i[34567]86-*-go32* \
203 | m68k-*-linux*aout* \
204 | m68k-*-linux*libc1* \
205 | mips64orion*-*-rtems* \
206 | powerpc-*-linux*libc1* \
207 | sparc-*-linux*aout* \
208 | sparc-*-linux*libc1* \
209 | sparc-hal-solaris2* \
210 | thumb-*-* \
211 | *-*-linux*coff* \
212 | *-*-linux*oldld* \
213 | *-*-rtemsaout* \
214 | *-*-rtemscoff* \
215 | vax-*-vms* \
216 )
217 echo "*** Configuration ${target} not supported" 1>&2
218 exit 1
219 ;;
220 esac
221
222 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
223 # updated in each machine entry. Also set default extra_headers for some
224 # machines.
225 tm_p_file=
226 cpu_type=`echo ${target} | sed 's/-.*$//'`
227 case ${target} in
228 alpha*-*-*)
229 cpu_type=alpha
230 need_64bit_hwint=yes
231 ;;
232 am33_2.0-*-linux*)
233 cpu_type=mn10300
234 ;;
235 strongarm*-*-*)
236 cpu_type=arm
237 ;;
238 arm*-*-*)
239 cpu_type=arm
240 extra_headers="mmintrin.h"
241 ;;
242 ep9312*-*-*)
243 cpu_type=arm
244 ;;
245 xscale-*-*)
246 cpu_type=arm
247 extra_headers="mmintrin.h"
248 ;;
249 i[34567]86-*-*)
250 cpu_type=i386
251 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
252 ;;
253 x86_64-*-*)
254 cpu_type=i386
255 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
256 need_64bit_hwint=yes
257 ;;
258 ia64-*-*)
259 extra_headers=ia64intrin.h
260 need_64bit_hwint=yes
261 ;;
262 hppa*-*-* | parisc*-*-*)
263 cpu_type=pa
264 ;;
265 m32r*-*-*)
266 cpu_type=m32r
267 ;;
268 m680[012]0-*-*)
269 cpu_type=m68k
270 extra_headers=math-68881.h
271 ;;
272 m68k-*-*)
273 extra_headers=math-68881.h
274 ;;
275 mips*-*-*)
276 cpu_type=mips
277 need_64bit_hwint=yes
278 ;;
279 powerpc*-*-*)
280 cpu_type=rs6000
281 extra_headers="ppc-asm.h altivec.h spe.h"
282 need_64bit_hwint=yes
283 ;;
284 rs6000*-*-*)
285 need_64bit_hwint=yes
286 ;;
287 sparc64*-*-*)
288 cpu_type=sparc
289 need_64bit_hwint=yes
290 ;;
291 sparc*-*-*)
292 cpu_type=sparc
293 ;;
294 s390*-*-*)
295 need_64bit_hwint=yes
296 ;;
297 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
298 sh[123456789lbe]*-*-*)
299 cpu_type=sh
300 need_64bit_hwint=yes
301 ;;
302 tic4x-*-*)
303 cpu_type=c4x
304 ;;
305 esac
306
307 tm_file=${cpu_type}/${cpu_type}.h
308 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
309 then
310 tm_p_file=${cpu_type}/${cpu_type}-protos.h
311 fi
312 extra_modes=
313 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
314 then
315 extra_modes=${cpu_type}/${cpu_type}-modes.def
316 fi
317
318 case ${target} in
319 x86_64-*-*)
320 tm_file="i386/biarch64.h ${tm_file}"
321 ;;
322 esac
323
324 # On a.out targets, we need to use collect2.
325 case ${target} in
326 *-*-*aout*)
327 use_collect2=yes
328 ;;
329 esac
330
331 # Common parts for widely ported systems.
332 case ${target} in
333 *-*-darwin*)
334 case ${target} in
335 *-darwin[0-6]*) ;;
336 *) tm_file="${tm_file} darwin7.h" ;;
337 esac
338 tm_file="${tm_file} darwin.h"
339 tm_p_file="${tm_p_file} darwin-protos.h"
340 tmake_file="t-darwin t-slibgcc-darwin"
341 target_gtfiles="\$(srcdir)/config/darwin.c"
342 c_target_objs="darwin-c.o"
343 cxx_target_objs="darwin-c.o"
344 extra_parts="crt2.o"
345 extra_objs="darwin.o"
346 case ${enable_threads} in
347 "" | yes | posix) thread_file='posix' ;;
348 esac
349 ;;
350 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
351 # This is the place-holder for the generic a.out configuration
352 # of FreeBSD. No actual configuration resides here since
353 # there was only ever a bare-bones ix86 configuration for
354 # a.out and it exists solely in the machine-specific section.
355 # This place-holder must exist to avoid dropping into
356 # the generic ELF configuration of FreeBSD (i.e. it must be
357 # ordered before that section).
358 ;;
359 *-*-freebsd*)
360 # This is the generic ELF configuration of FreeBSD. Later
361 # machine-specific sections may refine and add to this
362 # configuration.
363 #
364 # Due to tm_file entry ordering issues that vary between cpu
365 # architectures, we only define fbsd_tm_file to allow the
366 # machine-specific section to dictate the final order of all
367 # entries of tm_file with the minor exception that components
368 # of the tm_file set here will always be of the form:
369 #
370 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
371 #
372 # The machine-specific section should not tamper with this
373 # ordering but may order all other entries of tm_file as it
374 # pleases around the provided core setting.
375 gas=yes
376 gnu_ld=yes
377 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
378 case ${target} in
379 *-*-freebsd3 | *-*-freebsd[3].*)
380 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
381 *-*-freebsd4 | *-*-freebsd[4].*)
382 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
383 *-*-freebsd5 | *-*-freebsd[5].*)
384 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
385 *-*-freebsd6 | *-*-freebsd[6].*)
386 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
387 *)
388 echo 'Please update *-*-freebsd* in gcc/config.gcc'
389 exit 1
390 ;;
391 esac
392 tmake_file="t-slibgcc-elf-ver t-freebsd"
393 case ${enable_threads} in
394 no)
395 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
396 ;;
397 "" | yes | posix)
398 thread_file='posix'
399 tmake_file="${tmake_file} t-freebsd-thread"
400 # Before 5.0, FreeBSD can't bind shared libraries to -lc
401 # when "optionally" threaded via weak pthread_* checks.
402 case ${target} in
403 *-*-freebsd[34] | *-*-freebsd[34].*)
404 tmake_file="${tmake_file} t-slibgcc-nolc-override"
405 ;;
406 esac
407 ;;
408 *)
409 echo 'Unknown thread configuration for FreeBSD'
410 exit 1
411 ;;
412 esac
413 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
414 ;;
415 *-*-linux*libc1* | *-*-linux*aout*)
416 # Avoid the generic linux case.
417 ;;
418 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
419 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
420 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
421 gas=yes
422 gnu_ld=yes
423 case ${enable_threads} in
424 "" | yes | posix) thread_file='posix' ;;
425 esac
426 tmake_file="t-slibgcc-elf-ver t-linux"
427 ;;
428 *-*-gnu*)
429 # On the Hurd, the setup is just about the same on
430 # each different CPU. The specific machines that we
431 # support are matched above and just set $cpu_type.
432 tm_file="${cpu_type}/gnu.h"
433 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
434 # GNU tools are the only tools.
435 gas=yes
436 gnu_ld=yes
437 # These details are the same as for Linux.
438 # But here we need a little extra magic.
439 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
440 case ${target} in
441 alpha*)
442 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
443 ;;
444 i[34567]86-*-*)
445 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
446 ;;
447 esac
448 ;;
449 *-*-netbsd*)
450 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
451 gas=yes
452 gnu_ld=yes
453
454 # NetBSD 2.0 and later get POSIX threads enabled by default.
455 # Allow them to be explicitly enabled on any other version.
456 case ${enable_threads} in
457 "")
458 case ${target} in
459 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
460 thread_file='posix'
461 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
462 ;;
463 esac
464 ;;
465 yes | posix)
466 thread_file='posix'
467 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
468 ;;
469 esac
470
471 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
472 # ELF configurations. We will clear extra_parts in the
473 # a.out configurations.
474 case ${target} in
475 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
476 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
477 ;;
478 esac
479
480 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
481 # default (unless overridden by --disable-__cxa_atexit).
482 case ${target} in
483 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
484 default_use_cxa_atexit=yes
485 ;;
486 esac
487 ;;
488 *-*-openbsd*)
489 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
490 case ${enable_threads} in
491 yes)
492 thread_file='posix'
493 tmake_file="${tmake_file} t-openbsd-thread"
494 ;;
495 esac
496 ;;
497 *-*-rtems*)
498 case ${enable_threads} in
499 yes) thread_file='rtems' ;;
500 esac
501 ;;
502 *-*-vxworks*)
503 tmake_file=t-vxworks
504 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
505 case ${enable_threads} in
506 no) ;;
507 "" | yes | vxworks) thread_file='vxworks' ;;
508 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
509 esac
510 use_collect2=yes
511 xm_defines=POSIX
512 ;;
513 esac
514
515 case ${target} in
516 # Support site-specific machine types.
517 *local*)
518 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
519 tm_file=${cpu_type}/$rest.h
520 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
521 then xm_file=${cpu_type}/xm-$rest.h
522 fi
523 if test -f $srcdir/config/${cpu_type}/t-$rest
524 then tmake_file=${cpu_type}/t-$rest
525 fi
526 ;;
527 alpha*-*-unicosmk*)
528 use_collect2=yes
529 tm_file="${tm_file} alpha/unicosmk.h"
530
531 # Don't include t-ieee for now because we don't support that yet
532 # tmake_file="alpha/t-ieee"
533 tmake_file="alpha/t-unicosmk"
534 use_fixproto=yes
535 ;;
536 alpha*-*-linux*)
537 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
538 target_cpu_default="MASK_GAS"
539 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
540 ;;
541 alpha*-*-gnu*)
542 target_cpu_default="MASK_GAS"
543 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
544 ;;
545 alpha*-*-freebsd*)
546 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
547 target_cpu_default="MASK_GAS"
548 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
549 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
550 ;;
551 alpha*-*-netbsd*)
552 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
553 target_cpu_default="MASK_GAS"
554 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
555 ;;
556 alpha*-*-openbsd*)
557 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
558 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
559 # default x-alpha is only appropriate for dec-osf.
560 target_cpu_default="MASK_GAS"
561 tmake_file="alpha/t-alpha alpha/t-ieee"
562 ;;
563 alpha*-dec-osf[45]*)
564 if test x$stabs = xyes
565 then
566 tm_file="${tm_file} dbx.h"
567 fi
568 if test x$gas != xyes
569 then
570 extra_passes="mips-tfile mips-tdump"
571 fi
572 use_collect2=yes
573 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
574 tm_file="${tm_file} alpha/osf.h"
575 extra_headers=va_list.h
576 case ${target} in
577 *-*-osf4*)
578 # Set target_cpu_default except on 4.0a.
579 case ${target} in
580 *-*-osf4.0a) ;;
581 *) target_cpu_default=MASK_SUPPORT_ARCH
582 esac
583 ;;
584 *-*-osf5*)
585 tm_file="${tm_file} alpha/osf5.h"
586 target_cpu_default=MASK_SUPPORT_ARCH
587 ;;
588 esac
589 case ${enable_threads} in
590 "" | yes | posix)
591 thread_file='posix'
592 tmake_file="${tmake_file} alpha/t-osf-pthread"
593 ;;
594 esac
595 ;;
596 alpha64-dec-*vms*)
597 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
598 xm_file="alpha/xm-vms.h"
599 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
600 prefix=/gnu
601 local_prefix=/gnu
602 ;;
603 alpha*-dec-*vms*)
604 tm_file="${tm_file} alpha/vms.h"
605 xm_file=alpha/xm-vms.h
606 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
607 prefix=/gnu
608 local_prefix=/gnu
609 ;;
610 arc-*-elf*)
611 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
612 extra_parts="crtinit.o crtfini.o"
613 use_fixproto=yes
614 ;;
615 arm-*-coff* | armel-*-coff*)
616 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
617 tmake_file=arm/t-arm-coff
618 ;;
619 arm-semi-aof | armel-semi-aof)
620 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
621 tmake_file=arm/t-semi
622 ;;
623 arm-wrs-vxworks)
624 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
625 tmake_file="${tmake_file} arm/t-vxworks"
626 ;;
627 arm*-*-freebsd*|strongarm*-*-freebsd*)
628 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
629 tmake_file="${tmake_file} arm/t-strongarm-elf"
630 ;;
631 arm*-*-netbsdelf*)
632 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
633 tmake_file="${tmake_file} arm/t-netbsd"
634 ;;
635 arm*-*-netbsd*)
636 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
637 tmake_file="t-netbsd arm/t-netbsd"
638 extra_parts=""
639 use_collect2=yes
640 ;;
641 arm*-*-linux*) # ARM GNU/Linux with ELF
642 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
643 tmake_file="${tmake_file} arm/t-linux"
644 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
645 gnu_ld=yes
646 ;;
647 arm*-*-uclinux*) # ARM ucLinux
648 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h arm/uclinux-elf.h"
649 tmake_file=arm/t-arm-elf
650 ;;
651 arm*-*-ecos-elf)
652 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
653 tmake_file=arm/t-arm-elf
654 ;;
655 arm*-*-rtems*)
656 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
657 tmake_file="arm/t-arm-elf t-rtems"
658 ;;
659 arm*-*-elf | ep9312-*-elf)
660 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
661 tmake_file=arm/t-arm-elf
662 ;;
663 arm*-wince-pe*)
664 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
665 tmake_file=arm/t-wince-pe
666 extra_objs="pe.o"
667 ;;
668 arm-*-pe*)
669 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
670 tmake_file=arm/t-pe
671 extra_objs="pe.o"
672 ;;
673 arm*-*-kaos*)
674 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
675 tmake_file=arm/t-arm-elf
676 ;;
677 avr-*-*)
678 tm_file="avr/avr.h dbxelf.h"
679 use_fixproto=yes
680 ;;
681 c4x-*-rtems* | tic4x-*-rtems*)
682 tmake_file="c4x/t-c4x t-rtems"
683 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
684 c_target_objs="c4x-c.o"
685 cxx_target_objs="c4x-c.o"
686 ;;
687 c4x-* | tic4x-*)
688 tmake_file=c4x/t-c4x
689 c_target_objs="c4x-c.o"
690 cxx_target_objs="c4x-c.o"
691 ;;
692 cris-*-aout)
693 tm_file="dbxelf.h ${tm_file} cris/aout.h"
694 gas=yes
695 tmake_file="cris/t-cris cris/t-aout"
696 ;;
697 cris-*-elf | cris-*-none)
698 tm_file="dbxelf.h elfos.h ${tm_file}"
699 tmake_file="cris/t-cris cris/t-elfmulti"
700 gas=yes
701 ;;
702 cris-*-linux*)
703 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
704 # We need to avoid using t-linux, so override default tmake_file
705 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
706 ;;
707 fr30-*-elf)
708 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
709 tmake_file=fr30/t-fr30
710 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
711 use_fixproto=yes
712 ;;
713 frv-*-elf)
714 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
715 tmake_file=frv/t-frv
716 use_fixproto=yes
717 ;;
718 frv-*-*linux*)
719 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
720 linux.h frv/linux.h frv/frv-abi.h"
721 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
722 ;;
723 h8300-*-rtems*)
724 tmake_file="h8300/t-h8300 t-rtems"
725 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
726 ;;
727 h8300-*-elf*)
728 tmake_file="h8300/t-h8300 h8300/t-elf"
729 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
730 use_fixproto=yes
731 ;;
732 h8300-*-*)
733 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
734 use_fixproto=yes
735 ;;
736 hppa*64*-*-linux* | parisc*64*-*-linux*)
737 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_BIG_SWITCH)"
738 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
739 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
740 tmake_file="${tmake_file} pa/t-linux64"
741 gas=yes gnu_ld=yes
742 need_64bit_hwint=yes
743 ;;
744 hppa*-*-linux* | parisc*-*-linux*)
745 target_cpu_default="(MASK_PA_11 | MASK_NO_SPACE_REGS | MASK_BIG_SWITCH)"
746 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
747 pa/pa32-regs.h pa/pa32-linux.h"
748 tmake_file="${tmake_file} pa/t-linux"
749 # if not configured with --enable-sjlj-exceptions, bump the
750 # libgcc version number
751 if test x$sjlj != x1; then
752 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
753 fi
754 ;;
755 # port not yet contributed.
756 #hppa*-*-openbsd*)
757 # target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
758 # ;;
759 hppa1.1-*-pro*)
760 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
761 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
762 tmake_file="pa/t-pro"
763 ;;
764 hppa1.1-*-osf*)
765 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
766 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
767 tmake_file="pa/t-pa"
768 use_collect2=yes
769 ;;
770 hppa1.1-*-rtems*)
771 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
772 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
773 tmake_file="pa/t-pro t-rtems"
774 ;;
775 hppa1.1-*-bsd*)
776 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
777 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
778 tmake_file="pa/t-pa"
779 use_collect2=yes
780 ;;
781 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
782 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
783 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
784 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
785 case ${enable_threads} in
786 "")
787 if test x$have_pthread_h = xyes ; then
788 tmake_file="${tmake_file} pa/t-dce-thr"
789 fi
790 ;;
791 yes | dce)
792 tmake_file="${tmake_file} pa/t-dce-thr"
793 ;;
794 esac
795 use_collect2=yes
796 use_fixproto=yes
797 ;;
798 hppa1.0-*-hpux10*)
799 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
800 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
801 case ${enable_threads} in
802 "")
803 if test x$have_pthread_h = xyes ; then
804 tmake_file="${tmake_file} pa/t-dce-thr"
805 fi
806 ;;
807 yes | dce)
808 tmake_file="${tmake_file} pa/t-dce-thr"
809 ;;
810 esac
811 use_collect2=yes
812 use_fixproto=yes
813 ;;
814 hppa*64*-*-hpux11*)
815 if test x$gnu_ld = xyes
816 then
817 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_GNU_LD | MASK_BIG_SWITCH)"
818 else
819 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_BIG_SWITCH)"
820 fi
821 if test x$gas = xyes
822 then
823 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
824 pa/pa64-regs.h pa/pa-hpux.h \
825 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
826 else
827 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
828 pa/pa64-regs.h pa/pa-hpux.h \
829 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
830 fi
831 need_64bit_hwint=yes
832 tmake_file="pa/t-pa64 pa/t-pa-hpux"
833 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
834 case x${enable_threads} in
835 xyes | xposix )
836 thread_file=posix
837 ;;
838 esac
839 ;;
840 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
841 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
842 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
843 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
844 case x${enable_threads} in
845 xyes | xposix )
846 thread_file=posix
847 ;;
848 esac
849 use_collect2=yes
850 ;;
851 hppa1.0-*-hpux11*)
852 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
853 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
854 case x${enable_threads} in
855 xyes | xposix )
856 thread_file=posix
857 ;;
858 esac
859 use_collect2=yes
860 ;;
861 i[34567]86-*-darwin*)
862 tm_file="${tm_file} i386/darwin.h"
863 ;;
864 i[34567]86-*-elf*)
865 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
866 tmake_file="i386/t-i386elf t-svr4"
867 use_fixproto=yes
868 ;;
869 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
870 if test x$gas = xyes
871 then
872 tm_file="${tm_file} usegas.h"
873 fi
874 xm_defines="SMALL_ARG_MAX"
875 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
876 tmake_file=t-svr4
877 extra_parts="crtbegin.o crtend.o"
878 use_fixproto=yes
879 ;;
880 i[34567]86-*-aout*)
881 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
882 use_fixproto=yes
883 ;;
884 i[34567]86-*-beoself* | i[34567]86-*-beos*)
885 tmake_file='i386/t-beos i386/t-crtpic'
886 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
887 extra_parts='crtbegin.o crtend.o'
888 ;;
889 i[34567]86-*-freebsd*)
890 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
891 ;;
892 x86_64-*-freebsd*)
893 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
894 ;;
895 i[34567]86-*-netbsdelf*)
896 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
897 ;;
898 i[34567]86-*-netbsd*)
899 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
900 tmake_file=t-netbsd
901 extra_parts=""
902 use_collect2=yes
903 ;;
904 x86_64-*-netbsd*)
905 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
906 ;;
907 i[34567]86-*-openbsd*)
908 tm_file="i386/i386.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h i386/openbsd.h"
909 # needed to unconfuse gdb
910 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
911 # we need collect2 until our bug is fixed...
912 use_collect2=yes
913 ;;
914 i[34567]86-*-coff*)
915 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
916 use_fixproto=yes
917 ;;
918 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
919 # Intel 80386's running GNU/*
920 # with ELF format using glibc 2
921 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
922 case ${target} in
923 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
924 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
925 esac
926 tmake_file="${tmake_file} i386/t-crtstuff"
927 ;;
928 x86_64-*-linux*)
929 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
930 i386/x86-64.h i386/linux64.h"
931 tmake_file="${tmake_file} i386/t-linux64"
932 ;;
933 i[34567]86-*-gnu*)
934 ;;
935 i[34567]86-pc-msdosdjgpp*)
936 xm_file=i386/xm-djgpp.h
937 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
938 tmake_file=i386/t-djgpp
939 gnu_ld=yes
940 gas=yes
941 ;;
942 i[34567]86-*-lynxos*)
943 if test x$gas = xyes
944 then
945 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h svr3.h lynx.h i386/lynx.h"
946 else
947 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
948 fi
949 use_fixproto=yes
950 ;;
951 i[34567]86-*-nto-qnx*)
952 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
953 tmake_file=i386/t-nto
954 gnu_ld=yes
955 gas=yes
956 ;;
957 i[34567]86-*-rtems*)
958 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
959 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
960 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
961 ;;
962 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
963 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
964 if test x$gas = xyes
965 then
966 tm_file="usegas.h ${tm_file}"
967 fi
968 tmake_file=i386/t-sco5
969 extra_parts="crtbegin.o crtend.o"
970 use_fixproto=yes
971 ;;
972 i[34567]86-*-solaris2*)
973 xm_defines="SMALL_ARG_MAX"
974 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
975 tmake_file="i386/t-sol2 t-svr4"
976 if test x$gnu_ld = xyes; then
977 tmake_file="$tmake_file t-slibgcc-elf-ver"
978 else
979 tmake_file="$tmake_file t-slibgcc-sld"
980 fi
981 case ${target} in
982 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
983 tm_file="$tm_file tm-dwarf2.h"
984 ;;
985 esac
986 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
987 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
988 no:*:*) ;;
989 *:yes:* ) thread_file=posix ;;
990 yes:*:* | *:*:yes ) thread_file=solaris ;;
991 esac
992 ;;
993 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
994 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
995 if test x$stabs = xyes
996 then
997 tm_file="${tm_file} dbx.h"
998 fi
999 tmake_file="i386/t-crtpic t-svr4"
1000 extra_parts="crtbegin.o crtend.o"
1001 if test x$enable_threads = xyes; then
1002 thread_file='posix'
1003 fi
1004 use_fixproto=yes
1005 ;;
1006 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1007 xm_defines="SMALL_ARG_MAX"
1008 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1009 if test x$stabs = xyes
1010 then
1011 tm_file="${tm_file} dbx.h"
1012 fi
1013 tmake_file="i386/t-crtpic t-svr4"
1014 extra_parts="crtbegin.o crtend.o"
1015 use_fixproto=yes
1016 ;;
1017 i[4567]86-wrs-vxworks)
1018 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1019 tmake_file="${tmake_file} i386/t-vxworks"
1020 ;;
1021 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1022 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1023 xm_file=i386/xm-cygwin.h
1024 tmake_file="i386/t-cygwin i386/t-cygming"
1025 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1026 extra_objs=winnt.o
1027 c_target_objs=cygwin2.o
1028 cxx_target_objs=cygwin2.o
1029 extra_gcc_objs=cygwin1.o
1030 if test x$enable_threads = xyes; then
1031 thread_file='posix'
1032 fi
1033 ;;
1034 i[34567]86-*-mingw32*)
1035 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1036 xm_file=i386/xm-mingw32.h
1037 tmake_file="i386/t-cygming i386/t-mingw32"
1038 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1039 extra_objs=winnt.o
1040 if test x$enable_threads = xyes; then
1041 thread_file='win32'
1042 fi
1043 case ${target} in
1044 *mingw32crt*)
1045 tm_file="${tm_file} i386/crtdll.h"
1046 ;;
1047 *mingw32msv* | *mingw32*)
1048 ;;
1049 esac
1050 ;;
1051 i[34567]86-*-uwin*)
1052 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1053 tmake_file="i386/t-cygwin i386/t-uwin"
1054 extra_objs=winnt.o
1055 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1056 if test x$enable_threads = xyes; then
1057 thread_file='win32'
1058 fi
1059 use_fixproto=yes
1060 ;;
1061 i[34567]86-*-interix3*)
1062 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1063 tmake_file="i386/t-interix"
1064 extra_objs=winnt.o
1065 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1066 if test x$enable_threads = xyes ; then
1067 thread_file='posix'
1068 fi
1069 if test x$stabs = xyes ; then
1070 tm_file="${tm_file} dbxcoff.h"
1071 fi
1072 ;;
1073 i[34567]86-*-kaos*)
1074 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1075 tmake_file="i386/t-i386elf t-svr4"
1076 ;;
1077 i860-*-sysv4*)
1078 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1079 tmake_file="i860/t-i860 i860/t-svr4"
1080 extra_parts="crtbegin.o crtend.o"
1081 use_fixproto=yes
1082 ;;
1083 ia64*-*-elf*)
1084 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1085 tmake_file="ia64/t-ia64"
1086 target_cpu_default="0"
1087 if test x$gas = xyes
1088 then
1089 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1090 fi
1091 if test x$gnu_ld = xyes
1092 then
1093 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1094 fi
1095 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1096 use_fixproto=yes
1097 ;;
1098 ia64*-*-freebsd*)
1099 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1100 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1101 tmake_file="${tmake_file} ia64/t-ia64"
1102 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1103 ;;
1104 ia64*-*-linux*)
1105 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1106 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-glibc"
1107 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1108 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1109 if test x"$use_libunwind_exceptions" = xyes; then
1110 tmake_file="$tmake_file t-libunwind"
1111 fi
1112 ;;
1113 ia64*-*-hpux*)
1114 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1115 tmake_file="ia64/t-ia64 ia64/t-hpux"
1116 target_cpu_default="MASK_GNU_AS"
1117 case x$enable_threads in
1118 xyes | xposix )
1119 thread_file=posix
1120 ;;
1121 esac
1122 use_collect2=no
1123 c_target_objs="ia64-c.o"
1124 cxx_target_objs="ia64-c.o"
1125 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1126 # in ia64/t-hpux, and also fix the definition of putenv in
1127 # sys-protos.h (const char not char).
1128 ;;
1129 ip2k-*-elf)
1130 tm_file="elfos.h ${tm_file}"
1131 use_fixproto=yes
1132 ;;
1133 iq2000*-*-elf*)
1134 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1135 tmake_file=iq2000/t-iq2000
1136 out_file=iq2000/iq2000.c
1137 md_file=iq2000/iq2000.md
1138 use_fixproto=yes
1139 ;;
1140 m32r-*-elf*)
1141 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1142 extra_parts="crtinit.o crtfini.o"
1143 use_fixproto=yes
1144 ;;
1145 m32rle-*-elf*)
1146 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1147 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1148 use_fixproto=yes
1149 ;;
1150 m32r-*-linux*)
1151 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1152 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1153 # We override the tmake_file for linux -- why?
1154 tmake_file="m32r/t-linux"
1155 gnu_ld=yes
1156 use_fixproto=yes
1157 if test x$enable_threads = xyes; then
1158 thread_file='posix'
1159 fi
1160 ;;
1161 m32rle-*-linux*)
1162 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1163 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1164 # We override the tmake_file for linux -- why?
1165 tmake_file="m32r/t-linux"
1166 gnu_ld=yes
1167 use_fixproto=yes
1168 if test x$enable_threads = xyes; then
1169 thread_file='posix'
1170 fi
1171 ;;
1172 # m68hc11 and m68hc12 share the same machine description.
1173 m68hc11-*-*|m6811-*-*)
1174 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1175 tm_p_file="m68hc11/m68hc11-protos.h"
1176 md_file="m68hc11/m68hc11.md"
1177 out_file="m68hc11/m68hc11.c"
1178 tmake_file="m68hc11/t-m68hc11-gas"
1179 use_fixproto=yes
1180 ;;
1181 m68hc12-*-*|m6812-*-*)
1182 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1183 tm_p_file="m68hc11/m68hc11-protos.h"
1184 md_file="m68hc11/m68hc11.md"
1185 out_file="m68hc11/m68hc11.c"
1186 tmake_file="m68hc11/t-m68hc11-gas"
1187 use_fixproto=yes
1188 ;;
1189 m68k-*-aout*)
1190 tmake_file=m68k/t-m68kbare
1191 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1192 ;;
1193 m68k-*-coff*)
1194 tmake_file=m68k/t-m68kbare
1195 tm_defines="MOTOROLA USE_GAS"
1196 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1197 use_fixproto=yes
1198 ;;
1199 m68020-*-elf* | m68k-*-elf*)
1200 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1201 tm_defines="MOTOROLA USE_GAS"
1202 tmake_file=m68k/t-m68kelf
1203 extra_parts="crtbegin.o crtend.o"
1204 use_fixproto=yes
1205 ;;
1206 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1207 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1208 tm_defines="MOTOROLA USE_GAS"
1209 case ${target} in
1210 m68010*)
1211 target_cpu_default="0"
1212 ;;
1213 *)
1214 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1215 ;;
1216 esac
1217 ;;
1218 m68k*-*-openbsd*)
1219 # needed to unconfuse gdb
1220 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1221 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1222 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1223 # we need collect2 until our bug is fixed...
1224 use_collect2=yes
1225 ;;
1226 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1227 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1228 tm_defines="MOTOROLA USE_GAS"
1229 tmake_file=m68k/t-uclinux
1230 use_fixproto=no
1231 ;;
1232 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1233 # with ELF format using glibc 2
1234 # aka the GNU/Linux C library 6.
1235 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1236 tm_defines="MOTOROLA USE_GAS"
1237 # if not configured with --enable-sjlj-exceptions, bump the
1238 # libgcc version number
1239 if test x$sjlj != x1; then
1240 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1241 fi
1242 ;;
1243 m68k-*-rtems*)
1244 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1245 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1246 tm_defines="MOTOROLA USE_GAS"
1247 extra_parts="crtbegin.o crtend.o"
1248 ;;
1249 mcore-*-elf)
1250 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1251 tmake_file=mcore/t-mcore
1252 use_fixproto=yes
1253 ;;
1254 mcore-*-pe*)
1255 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1256 tmake_file=mcore/t-mcore-pe
1257 use_fixproto=yes
1258 ;;
1259 mips-sgi-irix6*) # SGI System V.4., IRIX 6
1260 tm_file="${tm_file} mips/iris5.h mips/iris6.h"
1261 tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
1262 if test x$gas = xyes
1263 then
1264 tm_file="${tm_file} mips/iris6gas.h"
1265 fi
1266 if test "x$gnu_ld" = xyes
1267 then
1268 tm_file="${tm_file} mips/iris6gld.h"
1269 tmake_file="$tmake_file mips/t-irix-gld"
1270 fi
1271 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1272 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1273 # See comment in mips/iris5.h file. Only enabled for O32 ABI
1274 # without GNU as.
1275 if test x$gas = xno
1276 then
1277 use_collect2=yes
1278 fi
1279 # if test x$enable_threads = xyes; then
1280 # thread_file='irix'
1281 # fi
1282 use_fixproto=yes
1283 ;;
1284 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
1285 tm_file="${tm_file} mips/iris5.h mips/iris6.h mips/cross64.h"
1286 tmake_file="mips/t-iris mips/t-cross64"
1287 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1288 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1289 # See comment in mips/iris[56].h files.
1290 use_collect2=yes
1291 # if test x$enable_threads = xyes; then
1292 # thread_file='irix'
1293 # fi
1294 use_fixproto=yes
1295 ;;
1296 mips-sgi-irix5*) # SGI System V.4., IRIX 5
1297 tm_file="${tm_file} mips/iris5.h"
1298 if test x$gas = xyes
1299 then
1300 tm_file="${tm_file} mips/sdb.h mips/iris5gas.h"
1301 if test x$stabs = xyes
1302 then
1303 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1304 fi
1305 tmake_file=mips/t-iris5-gas
1306 else
1307 tmake_file=mips/t-iris5-as
1308 fi
1309 if test "x$gnu_ld" = xyes
1310 then
1311 tm_file="${tm_file} mips/iris5gld.h"
1312 tmake_file="$tmake_file mips/t-irix-gld"
1313 fi
1314 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1315 target_cpu_default="MASK_ABICALLS"
1316 # mips-tfile doesn't work yet
1317 # See comment in mips/iris5.h file.
1318 if test x$gas = xno
1319 then
1320 use_collect2=yes
1321 fi
1322 # if test x$enable_threads = xyes; then
1323 # thread_file='irix'
1324 # fi
1325 use_fixproto=yes
1326 ;;
1327 mips*-*-netbsd*) # NetBSD/mips, either endian.
1328 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1329 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1330 ;;
1331 mips64*-*-linux*)
1332 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1333 tmake_file="${tmake_file} mips/t-linux64"
1334
1335 # This default ABI is a partial lie: t-linux64 overrides the
1336 # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1337 # that is installed. What GCC thinks of as the default must
1338 # remain as ABI_32 such that the SONAMEs of the libgcc shared
1339 # libraries remain compatible with those of mips-linux-gnu.
1340 tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1341 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1342 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1343 gnu_ld=yes
1344 gas=yes
1345 ;;
1346 mips*-*-linux*) # Linux MIPS, either endian.
1347 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1348 case ${target} in
1349 mipsisa32*-*)
1350 target_cpu_default="MASK_SOFT_FLOAT"
1351 tm_defines="MIPS_ISA_DEFAULT=32"
1352 ;;
1353 esac
1354 ;;
1355 mips*-*-openbsd*)
1356 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1357 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1358 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1359 case ${target} in
1360 mips*el-*-openbsd*)
1361 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1362 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1363 esac
1364 ;;
1365 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1366 tm_file="${tm_file} mips/elf.h"
1367 tmake_file=mips/t-isa3264
1368 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1369 use_fixproto=yes
1370 ;;
1371 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1372 tm_file="${tm_file} mips/elf.h"
1373 tmake_file=mips/t-isa3264
1374 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1375 use_fixproto=yes
1376 ;;
1377 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1378 tm_file="${tm_file} mips/elf.h"
1379 tmake_file=mips/t-isa3264
1380 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1381 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1382 use_fixproto=yes
1383 ;;
1384 mipsisa64sr71k-*-elf*)
1385 tm_file="${tm_file} mips/elf.h"
1386 tmake_file=mips/t-sr71k
1387 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1388 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1389 use_fixproto=yes
1390 ;;
1391 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1392 tm_file="${tm_file} mips/elf.h"
1393 tmake_file=mips/t-elf
1394 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1395 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1396 use_fixproto=yes
1397 ;;
1398 mips-*-elf* | mipsel-*-elf*)
1399 tm_file="${tm_file} mips/elf.h"
1400 tmake_file=mips/t-elf
1401 use_fixproto=yes
1402 ;;
1403 mips64-*-elf* | mips64el-*-elf*)
1404 tm_file="${tm_file} mips/elf64.h"
1405 tmake_file=mips/t-elf
1406 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1407 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1408 use_fixproto=yes
1409 ;;
1410 mips64vr-*-elf* | mips64vrel-*-elf*)
1411 tm_file="mips/vr.h ${tm_file} mips/elf64.h"
1412 tmake_file=mips/t-vr
1413 use_fixproto=yes
1414 ;;
1415 mips64orion-*-elf* | mips64orionel-*-elf*)
1416 tm_file="${tm_file} mips/elforion.h mips/elf64.h"
1417 tmake_file=mips/t-elf
1418 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1419 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1420 use_fixproto=yes
1421 ;;
1422 mips*-*-rtems*)
1423 tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
1424 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1425 ;;
1426 mips-wrs-vxworks)
1427 # We want vxworks.h after mips/elf.h, which unfortunately means we
1428 # have to redo the tm_file list from scratch.
1429 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1430 tmake_file="${tmake_file} mips/t-vxworks"
1431 target_cpu_default="MASK_GAS"
1432 ;;
1433 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1434 xm_defines=POSIX
1435 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1436 tmake_file="${tmake_file} mips/t-elf"
1437 target_cpu_default="MASK_GAS"
1438 thread_file=
1439 ;;
1440 mipstx39-*-elf* | mipstx39el-*-elf*)
1441 tm_file="${tm_file} mips/r3900.h mips/elf.h"
1442 tmake_file=mips/t-r3900
1443 use_fixproto=yes
1444 ;;
1445 mmix-knuth-mmixware)
1446 need_64bit_hwint=yes
1447 ;;
1448 mn10300-*-*)
1449 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1450 if test x$stabs = xyes
1451 then
1452 tm_file="${tm_file} dbx.h"
1453 fi
1454 use_collect2=no
1455 use_fixproto=yes
1456 ;;
1457 ns32k-*-netbsdelf*)
1458 echo "GCC does not yet support the ${target} target"; exit 1
1459 ;;
1460 ns32k-*-netbsd*)
1461 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1462 # On NetBSD, the headers are already okay, except for math.h.
1463 tmake_file="t-netbsd ns32k/t-ns32k"
1464 extra_parts=""
1465 use_collect2=yes
1466 ;;
1467 pdp11-*-bsd)
1468 tm_file="${tm_file} pdp11/2bsd.h"
1469 use_fixproto=yes
1470 ;;
1471 pdp11-*-*)
1472 use_fixproto=yes
1473 ;;
1474 avr-*-*)
1475 use_fixproto=yes
1476 ;;
1477 # port not yet contributed
1478 #powerpc-*-openbsd*)
1479 # tmake_file="${tmake_file} rs6000/t-fprules "
1480 # extra_headers=
1481 # ;;
1482 powerpc64-*-linux*)
1483 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1484 case x$with_cpu in
1485 x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1486 esac
1487 tm_file="${tm_file} rs6000/linux64.h"
1488 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1489 ;;
1490 powerpc64-*-gnu*)
1491 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1492 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1493 ;;
1494 powerpc-*-beos*)
1495 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1496 tmake_file="rs6000/t-fprules rs6000/t-beos"
1497 extra_headers=
1498 use_fixproto=yes
1499 ;;
1500 powerpc-*-darwin*)
1501 tm_file="${tm_file} rs6000/darwin.h"
1502 tmake_file="${tmake_file} rs6000/t-darwin"
1503 extra_headers=altivec.h
1504 ;;
1505 powerpc*-*-freebsd*)
1506 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1507 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1508 ;;
1509 powerpc-*-netbsd*)
1510 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1511 tmake_file="${tmake_file} rs6000/t-netbsd"
1512 ;;
1513 powerpc-*-chorusos*)
1514 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1515 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1516 case ${enable_threads} in
1517 yes | posix)
1518 thread_file='posix'
1519 ;;
1520 esac
1521 use_fixproto=yes
1522 ;;
1523 powerpc-*-eabispe*)
1524 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1525 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1526 ;;
1527 powerpc-*-eabisimaltivec*)
1528 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1529 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1530 ;;
1531 powerpc-*-eabisim*)
1532 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1533 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1534 ;;
1535 powerpc-*-elf*)
1536 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1537 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1538 use_fixproto=yes
1539 ;;
1540 powerpc-*-eabialtivec*)
1541 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1542 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1543 ;;
1544 powerpc-*-eabi*)
1545 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1546 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1547 ;;
1548 powerpc-*-rtems*)
1549 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1550 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1551 ;;
1552 powerpc-*-linux*altivec*)
1553 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1554 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1555 ;;
1556 powerpc-*-linux*spe*)
1557 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1558 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1559 ;;
1560 powerpc-*-linux*)
1561 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1562 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1563 ;;
1564 powerpc-*-gnu-gnualtivec*)
1565 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1566 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1567 if test x$enable_threads = xyes; then
1568 thread_file='posix'
1569 fi
1570 ;;
1571 powerpc-*-gnu*)
1572 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1573 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1574 if test x$enable_threads = xyes; then
1575 thread_file='posix'
1576 fi
1577 ;;
1578 powerpc-wrs-vxworks*)
1579 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1580 # means we have to redo the tm_file list from scratch.
1581 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1582 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1583 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1584 extra_headers=ppc-asm.h
1585 ;;
1586 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1587 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1588 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1589 thread_file=""
1590 use_fixproto=yes
1591 ;;
1592 powerpcle-*-sysv*)
1593 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1594 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1595 use_fixproto=yes
1596 ;;
1597 powerpcle-*-elf*)
1598 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1599 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1600 use_fixproto=yes
1601 ;;
1602 powerpcle-*-eabisim*)
1603 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1604 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1605 ;;
1606 powerpcle-*-eabi*)
1607 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1608 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1609 ;;
1610 powerpc-*-kaos*)
1611 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1612 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1613 ;;
1614 powerpcle-*-kaos*)
1615 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1616 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1617 ;;
1618 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1619 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1620 tmake_file="rs6000/t-fprules rs6000/t-newas"
1621 use_collect2=yes
1622 extra_headers=
1623 use_fixproto=yes
1624 ;;
1625 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1626 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1627 tmake_file=rs6000/t-aix43
1628 use_collect2=yes
1629 thread_file='aix'
1630 extra_headers=
1631 ;;
1632 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1633 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1634 tmake_file=rs6000/t-aix43
1635 use_collect2=yes
1636 thread_file='aix'
1637 extra_headers=
1638 ;;
1639 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1640 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1641 tmake_file=rs6000/t-aix52
1642 use_collect2=yes
1643 thread_file='aix'
1644 extra_headers=
1645 ;;
1646 rs6000-*-lynxos*)
1647 tm_file="svr3.h lynx.h rs6000/lynxbase.h rs6000/rs6000.h rs6000/lynx.h"
1648 tmake_file=rs6000/t-fprules
1649 use_collect2=yes
1650 use_fixproto=yes
1651 ;;
1652 s390-*-linux*)
1653 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1654 tmake_file="${tmake_file} s390/t-crtstuff"
1655 ;;
1656 s390x-*-linux*)
1657 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1658 tm_p_file=s390/s390-protos.h
1659 md_file=s390/s390.md
1660 extra_modes=s390/s390-modes.def
1661 out_file=s390/s390.c
1662 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1663 ;;
1664 s390x-ibm-tpf*)
1665 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1666 tm_p_file=s390/s390-protos.h
1667 md_file=s390/s390.md
1668 extra_modes=s390/s390-modes.def
1669 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1670 out_file=s390/s390.c
1671 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1672 ;;
1673 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1674 sh-*-linux* | sh[346lbe]*-*-linux* | \
1675 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1676 sh64-*-netbsd* | sh64l*-*-netbsd*)
1677 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1678 if test x${with_endian} = x; then
1679 case ${target} in
1680 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1681 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1682 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1683 shl* | sh64l* | sh*-*-linux* | \
1684 sh5l* | sh-superh-elf) with_endian=little,big ;;
1685 sh[1234]*-*-*) with_endian=big ;;
1686 *) with_endian=big,little ;;
1687 esac
1688 fi
1689 case ${with_endian} in
1690 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1691 big,little|little,big) ;;
1692 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1693 esac
1694 case ${with_endian} in
1695 little*) tm_file="sh/little.h ${tm_file}" ;;
1696 esac
1697 tm_file="${tm_file} dbxelf.h elfos.h"
1698 case ${target} in
1699 sh*-*-netbsd*) ;;
1700 *) tm_file="${tm_file} svr4.h" ;;
1701 esac
1702 tm_file="${tm_file} sh/elf.h"
1703 case ${target} in
1704 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1705 tm_file="${tm_file} sh/linux.h" ;;
1706 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1707 ;;
1708 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1709 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1710 esac
1711 case ${target} in
1712 sh5*-*-netbsd*)
1713 # SHmedia, 32-bit ABI
1714 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1715 ;;
1716 sh64*-netbsd*)
1717 # SHmedia, 64-bit ABI
1718 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1719 ;;
1720 *-*-netbsd)
1721 tmake_file="${tmake_file} sh/t-netbsd"
1722 ;;
1723 sh64*-*-linux*)
1724 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1725 tm_file="${tm_file} sh/sh64.h"
1726 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1727 ;;
1728 sh64*)
1729 tmake_file="${tmake_file} sh/t-sh64"
1730 tm_file="${tm_file} sh/sh64.h"
1731 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1732 ;;
1733 esac
1734 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1735 case `echo ${target} | sed 's/e[lb]-/-/'` in
1736 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1737 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1738 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1739 sh4_single*) sh_cpu_target=sh4-single ;;
1740 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1741 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1742 sh3e*) sh_cpu_target=sh3e ;;
1743 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1744 sh2e*) sh_cpu_target=sh2e ;;
1745 sh2*) sh_cpu_target=sh2 ;;
1746 *) sh_cpu_target=sh1 ;;
1747 esac
1748 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1749 case $sh_cpu_default in
1750 sh5-64media-nofpu | sh5-64media | \
1751 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1752 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1753 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1754 "") sh_cpu_default=${sh_cpu_target} ;;
1755 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1756 esac
1757 sh_multilibs=${with_multilib_list}
1758 if test x${sh_multilibs} = x ; then
1759 case ${target} in
1760 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1761 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1762 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1763 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1764 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
1765 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only ;;
1766 esac
1767 fi
1768 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1769 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1770 sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e s/^m/sh/ -e 's/ m/ sh/g' | tr A-Z_ a-z-`
1771 for sh_multilib in ${sh_multilibs}; do
1772 case ${sh_multilib} in
1773 sh1 | sh2 | sh2e | sh3 | sh3e | \
1774 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
1775 sh5-64media | sh5-64media-nofpu | \
1776 sh5-32media | sh5-32media-nofpu | \
1777 sh5-compact | sh5-compact-nofpu)
1778 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
1779 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`"
1780 ;;
1781 *)
1782 echo "with_multilib_list=${sh_multilib} not supported."
1783 exit 1
1784 ;;
1785 esac
1786 done
1787 if test x${enable_incomplete_targets} == xyes ; then
1788 tm_defines="$tm_defines SUPPORT_SH1 SUPPORT_SH2E SUPPORT_SH4 SUPPORT_SH4_SINGLE SUPPORT_SH5_32MEDIA SUPPORT_SH5_32MEDIA_NOFPU SUPPORT_SH5_64MEDIA SUPPORT_SH5_64MEDIA_NOFPU"
1789 fi
1790 use_fixproto=yes
1791 ;;
1792 sh-*-rtemscoff*)
1793 tmake_file="sh/t-sh t-rtems"
1794 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1795 ;;
1796 sh-*-rtems*)
1797 tmake_file="sh/t-sh sh/t-elf t-rtems"
1798 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1799 ;;
1800 sh-wrs-vxworks)
1801 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1802 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1803 ;;
1804 sh-*-*)
1805 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1806 use_fixproto=yes
1807 ;;
1808 sparc-*-netbsdelf*)
1809 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1810 ;;
1811 sparc-*-openbsd*)
1812 tm_defines=OBSD_OLD_GAS
1813 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1814 # needed to unconfuse gdb
1815 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1816 # we need collect2 until our bug is fixed...
1817 use_collect2=yes
1818 ;;
1819 sparc64-*-openbsd*)
1820 tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
1821 gas=yes gnu_ld=yes
1822 with_cpu=ultrasparc
1823 ;;
1824 sparc-*-elf*)
1825 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1826 tmake_file="sparc/t-elf sparc/t-crtfm"
1827 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1828 use_fixproto=yes
1829 ;;
1830 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1831 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1832 tmake_file="${tmake_file} sparc/t-crtfm"
1833 ;;
1834 sparc-*-rtems*)
1835 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
1836 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1837 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1838 ;;
1839 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1840 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h tm-dwarf2.h"
1841 if test x$gnu_ld = xyes; then
1842 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1843 fi
1844 if test x$gas = xyes; then
1845 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1846 fi
1847 tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1848 if test x$gnu_ld = xyes; then
1849 tmake_file="$tmake_file t-slibgcc-elf-ver"
1850 else
1851 tmake_file="$tmake_file t-slibgcc-sld"
1852 fi
1853 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1854 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1855 no:*:*) ;;
1856 *:yes:* ) thread_file=posix ;;
1857 yes:*:* | *:*:yes ) thread_file=solaris ;;
1858 esac
1859 need_64bit_hwint=yes
1860 ;;
1861 sparc-*-solaris2*)
1862 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
1863 if test x$gnu_ld = xyes; then
1864 tm_file="${tm_file} sparc/sol2-gld.h"
1865 fi
1866 tmake_file="sparc/t-sol2 sparc/t-crtfm"
1867 if test x$gnu_ld = xyes; then
1868 tmake_file="$tmake_file t-slibgcc-elf-ver"
1869 else
1870 tmake_file="$tmake_file t-slibgcc-sld"
1871 fi
1872 case ${target} in
1873 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1874 if test x$gnu_ld = xno; then
1875 tm_file="${tm_file} sparc/sol26-sld.h"
1876 fi
1877 ;;
1878 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1879 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
1880 if test x$gnu_ld = xyes; then
1881 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1882 fi
1883 if test x$gas = xyes; then
1884 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1885 fi
1886 tmake_file="$tmake_file sparc/t-sol2-64"
1887 need_64bit_hwint=yes
1888 ;;
1889 esac
1890 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1891 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1892 no:*:*) ;;
1893 *:yes:* ) thread_file=posix ;;
1894 yes:*:* | *:*:yes ) thread_file=solaris ;;
1895 esac
1896 ;;
1897 sparc-*-sysv4*)
1898 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
1899 tmake_file=t-svr4
1900 extra_parts="crtbegin.o crtend.o"
1901 use_fixproto=yes
1902 ;;
1903 sparclite-*-coff*)
1904 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
1905 tmake_file=sparc/t-sparclite
1906 ;;
1907 sparclite-*-elf*)
1908 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
1909 tmake_file="sparc/t-sparclite sparc/t-crtfm"
1910 extra_parts="crtbegin.o crtend.o"
1911 use_fixproto=yes
1912 ;;
1913 sparc86x-*-elf*)
1914 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
1915 tmake_file="sparc/t-sp86x sparc/t-crtfm"
1916 extra_parts="crtbegin.o crtend.o"
1917 use_fixproto=yes
1918 ;;
1919 sparc64-*-elf*)
1920 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
1921 tmake_file="${tmake_file} sparc/t-crtfm"
1922 extra_parts="crtbegin.o crtend.o"
1923 use_fixproto=yes
1924 ;;
1925 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1926 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
1927 tmake_file="${tmake_file} sparc/t-crtfm"
1928 case "x$with_cpu" in
1929 xultrasparc) ;;
1930 x) with_cpu=ultrasparc ;;
1931 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
1932 esac
1933 need_64bit_hwint=yes
1934 ;;
1935 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1936 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
1937 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
1938 ;;
1939 sparc64-*-netbsd*)
1940 tmake_file="${tmake_file} sparc/t-netbsd64"
1941 tm_file="sparc/biarch64.h ${tm_file}"
1942 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1943 ;;
1944 strongarm-*-elf*)
1945 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
1946 tmake_file=arm/t-strongarm-elf
1947 out_file=arm/arm.c
1948 md_file=arm/arm.md
1949 extra_modes=arm/arm-modes.def
1950 use_fixproto=yes
1951 ;;
1952 strongarm-*-pe)
1953 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/strongarm-coff.h arm/arm.h arm/pe.h arm/strongarm-pe.h"
1954 tmake_file=arm/t-strongarm-pe
1955 out_file=arm/arm.c
1956 md_file=arm/arm.md
1957 extra_modes=arm/arm-modes.def
1958 extra_objs=pe.o
1959 use_fixproto=yes
1960 ;;
1961 strongarm-*-kaos*)
1962 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
1963 tmake_file=arm/t-strongarm-elf
1964 out_file=arm/arm.c
1965 md_file=arm/arm.md
1966 extra_modes=arm/arm-modes.def
1967 ;;
1968 v850e1-*-*)
1969 target_cpu_default="TARGET_CPU_v850e1"
1970 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1971 tm_p_file=v850/v850-protos.h
1972 tmake_file=v850/t-v850e
1973 md_file=v850/v850.md
1974 out_file=v850/v850.c
1975 if test x$stabs = xyes
1976 then
1977 tm_file="${tm_file} dbx.h"
1978 fi
1979 use_collect2=no
1980 c_target_objs="v850-c.o"
1981 cxx_target_objs="v850-c.o"
1982 use_fixproto=yes
1983 ;;
1984 v850e-*-*)
1985 target_cpu_default="TARGET_CPU_v850e"
1986 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1987 tm_p_file=v850/v850-protos.h
1988 tmake_file=v850/t-v850e
1989 md_file=v850/v850.md
1990 out_file=v850/v850.c
1991 if test x$stabs = xyes
1992 then
1993 tm_file="${tm_file} dbx.h"
1994 fi
1995 use_collect2=no
1996 c_target_objs="v850-c.o"
1997 cxx_target_objs="v850-c.o"
1998 use_fixproto=yes
1999 ;;
2000 v850-*-*)
2001 target_cpu_default="TARGET_CPU_generic"
2002 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2003 tmake_file=v850/t-v850
2004 if test x$stabs = xyes
2005 then
2006 tm_file="${tm_file} dbx.h"
2007 fi
2008 use_collect2=no
2009 c_target_objs="v850-c.o"
2010 cxx_target_objs="v850-c.o"
2011 use_fixproto=yes
2012 ;;
2013 vax-*-bsd*) # VAXen running BSD
2014 tm_file="${tm_file} vax/bsd.h"
2015 tmake_file=vax/t-memfuncs
2016 use_collect2=yes
2017 use_fixproto=yes
2018 ;;
2019 vax-*-sysv*) # VAXen running system V
2020 tm_file="${tm_file} vax/vaxv.h"
2021 tmake_file=vax/t-memfuncs
2022 use_fixproto=yes
2023 ;;
2024 vax-*-netbsdelf*)
2025 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2026 ;;
2027 vax-*-netbsd*)
2028 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2029 tmake_file=t-netbsd
2030 extra_parts=""
2031 use_collect2=yes
2032 ;;
2033 vax-*-openbsd*)
2034 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2035 use_collect2=yes
2036 ;;
2037 vax-*-ultrix*) # VAXen running ultrix
2038 tm_file="${tm_file} vax/ultrix.h"
2039 tmake_file=vax/t-memfuncs
2040 use_fixproto=yes
2041 ;;
2042 xscale-*-elf)
2043 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2044 tmake_file=arm/t-xscale-elf
2045 out_file=arm/arm.c
2046 md_file=arm/arm.md
2047 extra_modes=arm/arm-modes.def
2048 use_fixproto=yes
2049 ;;
2050 xscale-*-coff)
2051 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2052 tmake_file=arm/t-xscale-coff
2053 out_file=arm/arm.c
2054 md_file=arm/arm.md
2055 extra_modes=arm/arm-modes.def
2056 use_fixproto=yes
2057 ;;
2058 xstormy16-*-elf)
2059 # For historical reasons, the target files omit the 'x'.
2060 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2061 tm_p_file=stormy16/stormy16-protos.h
2062 md_file=stormy16/stormy16.md
2063 out_file=stormy16/stormy16.c
2064 tmake_file="stormy16/t-stormy16"
2065 extra_parts="crtbegin.o crtend.o"
2066 use_fixproto=yes
2067 ;;
2068 xtensa-*-elf*)
2069 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2070 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2071 ;;
2072 xtensa-*-linux*)
2073 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2074 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2075 ;;
2076 am33_2.0-*-linux*)
2077 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2078 tmake_file="${tmake_file} mn10300/t-linux"
2079 gas=yes gnu_ld=yes
2080 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2081 use_collect2=no
2082 ;;
2083 *)
2084 echo "*** Configuration ${target} not supported" 1>&2
2085 exit 1
2086 ;;
2087 esac
2088
2089 # Support for --with-cpu and related options (and a few unrelated options,
2090 # too).
2091 case ${with_cpu} in
2092 yes | no)
2093 echo "--with-cpu must be passed a value" 1>&2
2094 exit 1
2095 ;;
2096 esac
2097
2098 # If there is no $with_cpu option, try to infer one from ${target}.
2099 # This block sets nothing except for with_cpu.
2100 if test x$with_cpu = x ; then
2101 case ${target} in
2102 ep9312-*-*)
2103 # A Cirrus ARM variant.
2104 with_cpu="ep9312"
2105 ;;
2106 i486-*-*)
2107 with_cpu=i486
2108 ;;
2109 i586-*-*)
2110 case ${target_noncanonical} in
2111 k6_2-*)
2112 with_cpu=k6-2
2113 ;;
2114 k6_3-*)
2115 with_cpu=k6-3
2116 ;;
2117 k6-*)
2118 with_cpu=k6
2119 ;;
2120 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2121 with_cpu=pentium-mmx
2122 ;;
2123 *)
2124 with_cpu=pentium
2125 ;;
2126 esac
2127 ;;
2128 i686-*-* | i786-*-*)
2129 case ${target_noncanonical} in
2130 k8-*|opteron-*|athlon_64-*)
2131 with_cpu=k8
2132 ;;
2133 athlon_xp-*|athlon_mp-*|athlon_4-*)
2134 with_cpu=athlon-4
2135 ;;
2136 athlon_tbird-*|athlon-*)
2137 with_cpu=athlon
2138 ;;
2139 pentium2-*)
2140 with_cpu=pentium2
2141 ;;
2142 pentium3-*|pentium3m-*)
2143 with_cpu=pentium3
2144 ;;
2145 pentium4-*|pentium4m-*)
2146 with_cpu=pentium4
2147 ;;
2148 prescott-*)
2149 with_cpu=prescott
2150 ;;
2151 nocona-*)
2152 with_cpu=nocona
2153 ;;
2154 pentium_m-*)
2155 with_cpu=pentium-m
2156 ;;
2157 *)
2158 with_cpu=pentiumpro
2159 ;;
2160 esac
2161 ;;
2162 x86_64-*-*)
2163 with_cpu=k8
2164 ;;
2165 alphaev6[78]*-*-*)
2166 with_cpu=ev67
2167 ;;
2168 alphaev6*-*-*)
2169 with_cpu=ev6
2170 ;;
2171 alphapca56*-*-*)
2172 with_cpu=pca56
2173 ;;
2174 alphaev56*-*-*)
2175 with_cpu=ev56
2176 ;;
2177 alphaev5*-*-*)
2178 with_cpu=ev5
2179 ;;
2180 frv-*-*linux*)
2181 with_cpu=fr400
2182 ;;
2183 sparc*-*-*)
2184 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2185 if [ x$with_cpu = xsparc64 ]; then
2186 with_cpu=v9
2187 fi
2188 ;;
2189 esac
2190 fi
2191
2192 # Similarly for --with-float
2193 if test x$with_float = x; then
2194 case ${target} in
2195 ep9312-*-*)
2196 with_float=hard
2197 ;;
2198 esac
2199 fi
2200
2201 # Similarly for --with-schedule.
2202 if test x$with_schedule = x; then
2203 case ${target} in
2204 hppa1* | parisc1*)
2205 # Override default PA8000 scheduling model.
2206 with_schedule=7100LC
2207 ;;
2208 esac
2209 fi
2210
2211 # Validate and mark as valid any --with options supported
2212 # by this target. In order to use a particular --with option
2213 # you must list it in supported_defaults; validating the value
2214 # is optional. This case statement should set nothing besides
2215 # supported_defaults.
2216
2217 supported_defaults=
2218 case "${target}" in
2219 alpha*-*-*)
2220 supported_defaults="cpu tune"
2221 for which in cpu tune; do
2222 eval "val=\$with_$which"
2223 case "$val" in
2224 "" \
2225 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2226 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2227 | 21264a)
2228 ;;
2229 *)
2230 echo "Unknown CPU used in --with-$which=$val" 1>&2
2231 exit 1
2232 ;;
2233 esac
2234 done
2235 ;;
2236
2237 arm*-*-*)
2238 supported_defaults="arch cpu float tune fpu abi"
2239 for which in cpu tune; do
2240 # See if it matches any of the entries in arm-cores.def
2241 eval "val=\$with_$which"
2242 if [ x"$val" = x ] \
2243 || grep "^ARM_CORE($val," \
2244 ${srcdir}/config/arm/arm-cores.def \
2245 > /dev/null; then
2246 # Ok
2247 true
2248 else
2249 echo "Unknown CPU used in --with-$which=$val" 1>&2
2250 exit 1
2251 fi
2252 done
2253
2254 case "$with_arch" in
2255 "" \
2256 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2257 | armv5te | armv6j | iwmmxt | ep9312)
2258 # OK
2259 ;;
2260 *)
2261 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2262 exit 1
2263 ;;
2264 esac
2265
2266 case "$with_float" in
2267 "" \
2268 | soft | hard | softfp)
2269 # OK
2270 ;;
2271 *)
2272 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2273 exit 1
2274 ;;
2275 esac
2276
2277 case "$with_fpu" in
2278 "" \
2279 | fpa | fpe2 | fpe3 | maverick | vfp )
2280 # OK
2281 ;;
2282 *)
2283 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2284 exit 1
2285 ;;
2286 esac
2287
2288 case "$with_abi" in
2289 "" \
2290 | apcs-gnu | atpcs | aapcs | iwmmxt )
2291 #OK
2292 ;;
2293 *)
2294 echo "Unknown ABI used in --with-abi=$with_abi"
2295 exit 1
2296 ;;
2297 esac
2298
2299 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2300 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2301 fi
2302 ;;
2303
2304 fr*-*-*linux*)
2305 supported_defaults=cpu
2306 case "$with_cpu" in
2307 fr400) ;;
2308 *)
2309 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2310 exit 1
2311 ;;
2312 esac
2313 ;;
2314
2315 m68k*-linux*)
2316 supported_defaults="cpu"
2317 case "$with_cpu" in
2318 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2319 # OK
2320 ;;
2321 *)
2322 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2323 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2324 exit 1
2325 ;;
2326 esac
2327 ;;
2328
2329 hppa*-*-* | parisc*-*-*)
2330 supported_defaults="arch schedule"
2331
2332 case "$with_arch" in
2333 "" | 1.0 | 1.1 | 2.0)
2334 # OK
2335 ;;
2336 *)
2337 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2338 exit 1
2339 ;;
2340 esac
2341
2342 case "$with_schedule" in
2343 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2344 # OK
2345 ;;
2346 *)
2347 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2348 exit 1
2349 ;;
2350 esac
2351 ;;
2352
2353 i[34567]86-*-* | x86_64-*-*)
2354 supported_defaults="arch cpu tune"
2355 for which in arch cpu tune; do
2356 eval "val=\$with_$which"
2357 case ${val} in
2358 "" | i386 | i486 \
2359 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2360 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2361 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2362 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2363 | athlon64 | athlon-fx | prescott | pentium-m \
2364 | pentium4m | pentium3m| nocona)
2365 # OK
2366 ;;
2367 *)
2368 echo "Unknown CPU given in --with-$which=$val." 1>&2
2369 exit 1
2370 ;;
2371 esac
2372 done
2373 ;;
2374
2375 mips*-*-*)
2376 supported_defaults="abi arch float tune"
2377
2378 case ${with_float} in
2379 "" | soft | hard)
2380 # OK
2381 ;;
2382 *)
2383 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2384 exit 1
2385 ;;
2386 esac
2387
2388 case ${with_abi} in
2389 "" | 32 | o64 | n32 | 64 | eabi)
2390 # OK
2391 ;;
2392 *)
2393 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2394 exit 1
2395 ;;
2396 esac
2397 ;;
2398
2399 powerpc*-*-* | rs6000-*-*)
2400 supported_defaults="cpu float tune"
2401
2402 for which in cpu tune; do
2403 eval "val=\$with_$which"
2404 case ${val} in
2405 default32 | default64)
2406 with_which="with_$which"
2407 eval $with_which=
2408 ;;
2409 "" | common \
2410 | power | power2 | power3 | power4 \
2411 | powerpc | powerpc64 \
2412 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2413 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2414 | 601 | 602 | 603 | 603e | ec603e | 604 \
2415 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2416 | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2417 # OK
2418 ;;
2419 *)
2420 echo "Unknown cpu used in --with-$which=$val." 1>&2
2421 exit 1
2422 ;;
2423 esac
2424 done
2425 ;;
2426
2427 s390*-*-*)
2428 supported_defaults="arch mode tune"
2429
2430 for which in arch tune; do
2431 eval "val=\$with_$which"
2432 case ${val} in
2433 "" | g5 | g6 | z900 | z990)
2434 # OK
2435 ;;
2436 *)
2437 echo "Unknown cpu used in --with-$which=$val." 1>&2
2438 exit 1
2439 ;;
2440 esac
2441 done
2442
2443 case ${with_mode} in
2444 "" | esa | zarch)
2445 # OK
2446 ;;
2447 *)
2448 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2449 exit 1
2450 ;;
2451 esac
2452 ;;
2453
2454 sh[123456ble]-*-* | sh-*-*)
2455 supported_defaults="cpu"
2456 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2457 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2458 # OK
2459 ;;
2460 *)
2461 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2462 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2463 exit 1
2464 ;;
2465 esac
2466 ;;
2467 sparc*-*-*)
2468 supported_defaults="cpu float tune"
2469
2470 for which in cpu tune; do
2471 eval "val=\$with_$which"
2472 case ${val} in
2473 "" | sparc | sparcv9 | sparc64 | sparc86x \
2474 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2475 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2476 | v9 | ultrasparc | ultrasparc3)
2477 # OK
2478 ;;
2479 *)
2480 echo "Unknown cpu used in --with-$which=$val" 1>&2
2481 exit 1
2482 ;;
2483 esac
2484 done
2485
2486 case ${with_float} in
2487 "" | soft | hard)
2488 # OK
2489 ;;
2490 *)
2491 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2492 exit 1
2493 ;;
2494 esac
2495 ;;
2496
2497 v850*-*-*)
2498 supported_defaults=cpu
2499 case ${with_cpu} in
2500 "" | v850e | v850e1)
2501 # OK
2502 ;;
2503 *)
2504 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2505 exit 1
2506 ;;
2507 esac
2508 ;;
2509 esac
2510
2511 # Set some miscellaneous flags for particular targets.
2512 target_cpu_default2=
2513 case ${target} in
2514 alpha*-*-*)
2515 if test x$gas = xyes
2516 then
2517 target_cpu_default2="MASK_GAS"
2518 fi
2519 ;;
2520
2521 arm*-*-*)
2522 case "x$with_cpu" in
2523 x)
2524 # The most generic
2525 target_cpu_default2="TARGET_CPU_generic"
2526 ;;
2527
2528 *)
2529 target_cpu_default2="TARGET_CPU_$with_cpu"
2530 ;;
2531 esac
2532 ;;
2533
2534 m68k*-linux*)
2535 case "x$with_cpu" in
2536 x)
2537 # The most generic
2538 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2539 ;;
2540 xm68020)
2541 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2542 ;;
2543 xm68030)
2544 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2545 ;;
2546 xm68040)
2547 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2548 ;;
2549 xm68060)
2550 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2551 ;;
2552 xm68020-40)
2553 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2554 ;;
2555 xm68020-60)
2556 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2557 ;;
2558 *)
2559 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2560 exit 1
2561 ;;
2562 esac
2563 ;;
2564
2565 hppa*-*-* | parisc*-*-*)
2566 if test x$gas = xyes
2567 then
2568 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2569 fi
2570 ;;
2571
2572 mips*-*-*)
2573 case ${target} in
2574 mips*-*-ecoff* | mips*-*-elf*)
2575 if test x$gas = xyes
2576 then
2577 if test x$gnu_ld = xyes
2578 then
2579 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2580 else
2581 target_cpu_default2="MASK_GAS"
2582 fi
2583 fi
2584 ;;
2585 mips*-*-*)
2586 if test x$gas = xyes
2587 then
2588 target_cpu_default2="MASK_GAS"
2589 fi
2590 ;;
2591 esac
2592 case ${target} in
2593 mips*el-*-*)
2594 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2595 ;;
2596 esac
2597 case $tm_file in
2598 *mips/elf.h* | *mips/elf64.h*)
2599 tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2600 ;;
2601 esac
2602 if test "x$enable_gofast" = xyes
2603 then
2604 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2605 tmake_file="mips/t-gofast $tmake_file"
2606 else
2607 tmake_file="mips/t-mips $tmake_file"
2608 fi
2609 ;;
2610
2611 powerpc*-*-* | rs6000-*-*)
2612 # FIXME: The PowerPC port uses the value set at compile time,
2613 # although it's only cosmetic.
2614 if test "x$with_cpu" != x
2615 then
2616 target_cpu_default2="\\\"$with_cpu\\\""
2617 fi
2618 out_file=rs6000/rs6000.c
2619 c_target_objs="${c_target_objs} rs6000-c.o"
2620 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2621 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2622 ;;
2623
2624 sparc*-*-*)
2625 # Some standard aliases.
2626 case x$with_cpu in
2627 xsparc)
2628 with_cpu=v7
2629 ;;
2630 xsparc86x)
2631 with_cpu=sparclite86x
2632 ;;
2633 xsparcv9 | xsparc64)
2634 with_cpu=v9
2635 ;;
2636 esac
2637
2638 # The Sparc port checks this value at compile-time.
2639 target_cpu_default2="TARGET_CPU_$with_cpu"
2640 ;;
2641 v850*-*-*)
2642 # FIXME: The v850 is "special" in that it does not support
2643 # runtime CPU selection, only --with-cpu.
2644 case "x$with_cpu" in
2645 x)
2646 ;;
2647 xv850e)
2648 target_cpu_default2="TARGET_CPU_$with_cpu"
2649 ;;
2650 esac
2651 ;;
2652 esac
2653
2654 t=
2655 all_defaults="abi cpu arch tune schedule float mode fpu"
2656 for option in $all_defaults
2657 do
2658 eval "val=\$with_$option"
2659 if test -n "$val"; then
2660 case " $supported_defaults " in
2661 *" $option "*)
2662 ;;
2663 *)
2664 echo "This target does not support --with-$option." 2>&1
2665 exit 1
2666 ;;
2667 esac
2668
2669 if test "x$t" = x
2670 then
2671 t="{ \"$option\", \"$val\" }"
2672 else
2673 t="${t}, { \"$option\", \"$val\" }"
2674 fi
2675 fi
2676 done
2677 if test "x$t" = x
2678 then
2679 configure_default_options="{ { NULL, NULL} }"
2680 else
2681 configure_default_options="{ ${t} }"
2682 fi
2683
2684 if test "$target_cpu_default2" != ""
2685 then
2686 if test "$target_cpu_default" != ""
2687 then
2688 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2689 else
2690 target_cpu_default=$target_cpu_default2
2691 fi
2692 fi
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