| blob | ecb619b913483f136dea0fa98a6f16ace6312510 |
1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
3 # Free Software Foundation, Inc.
5 #This file is part of GCC.
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.
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.
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.
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.
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 # $enable___cxa_atexit variable is not set.
40 #
41 # gas_flag Either yes or no depending on whether GNU as was
42 # requested.
43 #
44 # gnu_ld_flag Either yes or no depending on whether GNU ld was
45 # requested.
47 # This file sets the following shell variables for use by the
48 # autoconf-generated configure script:
49 #
50 # cpu_type The name of the cpu, if different from the first
51 # chunk of the canonical target name.
52 #
53 # tm_defines List of target macros to define for all compilations.
54 #
55 # tm_file A list of target macro files, if different from
56 # "$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.
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.
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=
174 # Default to not using fixproto. Targets which need fixproto should
175 # specifically set this to 'yes'.
176 use_fixproto=no
178 # Don't carry these over build->host->target. Please.
179 xm_file=
180 md_file=
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
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
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 ${target} in
228 alpha*-*-*)
229 cpu_type=alpha
230 need_64bit_hwint=yes
231 ;;
232 am33_2.0-*-linux*)
233 cpu_type=mn10300
234 ;;
235 strongarm*-*-*)
236 cpu_type=arm
237 ;;
238 arm*-*-*)
239 cpu_type=arm
240 extra_headers="mmintrin.h"
241 ;;
242 ep9312*-*-*)
243 cpu_type=arm
244 ;;
245 xscale-*-*)
246 cpu_type=arm
247 extra_headers="mmintrin.h"
248 ;;
249 i[34567]86-*-*)
250 cpu_type=i386
251 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
252 ;;
253 x86_64-*-*)
254 cpu_type=i386
255 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
256 need_64bit_hwint=yes
257 ;;
258 ia64-*-*)
259 extra_headers=ia64intrin.h
260 need_64bit_hwint=yes
261 ;;
262 hppa*-*-* | parisc*-*-*)
263 cpu_type=pa
264 ;;
265 m32r*-*-*)
266 cpu_type=m32r
267 ;;
268 m680[012]0-*-*)
269 cpu_type=m68k
270 extra_headers=math-68881.h
271 ;;
272 m68k-*-*)
273 extra_headers=math-68881.h
274 ;;
275 mips*-*-*)
276 cpu_type=mips
277 need_64bit_hwint=yes
278 ;;
279 powerpc*-*-*)
280 cpu_type=rs6000
281 extra_headers="ppc-asm.h altivec.h spe.h"
282 need_64bit_hwint=yes
283 ;;
284 rs6000*-*-*)
285 need_64bit_hwint=yes
286 ;;
287 sparc64*-*-*)
288 cpu_type=sparc
289 need_64bit_hwint=yes
290 ;;
291 sparc*-*-*)
292 cpu_type=sparc
293 ;;
294 s390*-*-*)
295 need_64bit_hwint=yes
296 ;;
297 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
298 sh[123456789lbe]*-*-*)
299 cpu_type=sh
300 need_64bit_hwint=yes
301 ;;
302 tic4x-*-*)
303 cpu_type=c4x
304 ;;
305 esac
307 tm_file=${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
318 case ${target} in
319 x86_64-*-*)
320 tm_file="i386/biarch64.h ${tm_file}"
321 ;;
322 esac
324 # On a.out targets, we need to use collect2.
325 case ${target} in
326 *-*-*aout*)
327 use_collect2=yes
328 ;;
329 esac
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
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
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
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
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"
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 ${tm_file}"
612 extra_parts="crtinit.o crtfini.o"
613 use_fixproto=yes
614 ;;
615 arm-*-coff* | armel-*-coff*)
616 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
617 tmake_file="arm/t-arm arm/t-arm-coff"
618 ;;
619 arm-semi-aof | armel-semi-aof)
620 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
621 tmake_file="arm/t-arm arm/t-semi"
622 ;;
623 arm-wrs-vxworks)
624 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
625 tmake_file="${tmake_file} arm/t-arm 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-arm 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="${tmake_file} arm/t-arm arm/t-netbsd"
634 ;;
635 arm*-*-netbsd*)
636 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
637 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
638 extra_parts=""
639 use_collect2=yes
640 ;;
641 arm*-*-linux*) # ARM GNU/Linux with ELF
642 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
643 tmake_file="${tmake_file} arm/t-arm 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 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 arm/t-arm-elf"
654 ;;
655 arm*-*-eabi* | arm*-*-symbianelf* )
656 # The BPABI long long divmod functions return a 128-bit value in
657 # registers r0-r3. Correctly modeling that requires the use of
658 # TImode.
659 need_64bit_hwint=yes
660 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
661 tmake_file="t-slibgcc-elf-ver arm/t-arm arm/t-arm-elf arm/t-bpabi"
662 case ${target} in
663 arm*-*-symbianelf*)
664 tm_file="${tm_file} arm/symbian.h"
665 tmake_file="${tmake_file} arm/t-symbian"
666 ;;
667 esac
668 tm_file="${tm_file} arm/aout.h arm/arm.h"
669 ;;
670 arm*-*-rtems*)
671 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"
672 tmake_file="arm/t-arm arm/t-arm-elf t-rtems"
673 ;;
674 arm*-*-elf | ep9312-*-elf)
675 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
676 tmake_file="arm/t-arm arm/t-arm-elf"
677 ;;
678 arm*-wince-pe*)
679 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
680 tmake_file="arm/t-arm arm/t-wince-pe"
681 extra_objs="pe.o"
682 ;;
683 arm-*-pe*)
684 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
685 tmake_file="arm/t-arm arm/t-pe"
686 extra_objs="pe.o"
687 ;;
688 arm*-*-kaos*)
689 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"
690 tmake_file="arm/t-arm arm/t-arm-elf"
691 ;;
692 avr-*-*)
693 tm_file="avr/avr.h dbxelf.h"
694 use_fixproto=yes
695 ;;
696 c4x-*-rtems* | tic4x-*-rtems*)
697 tmake_file="c4x/t-c4x t-rtems"
698 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
699 c_target_objs="c4x-c.o"
700 cxx_target_objs="c4x-c.o"
701 ;;
702 c4x-* | tic4x-*)
703 tmake_file=c4x/t-c4x
704 c_target_objs="c4x-c.o"
705 cxx_target_objs="c4x-c.o"
706 ;;
707 cris-*-aout)
708 tm_file="dbxelf.h ${tm_file} cris/aout.h"
709 gas=yes
710 tmake_file="cris/t-cris cris/t-aout"
711 ;;
712 cris-*-elf | cris-*-none)
713 tm_file="dbxelf.h elfos.h ${tm_file}"
714 tmake_file="cris/t-cris cris/t-elfmulti"
715 gas=yes
716 ;;
717 cris-*-linux*)
718 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
719 # We need to avoid using t-linux, so override default tmake_file
720 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
721 ;;
722 fr30-*-elf)
723 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
724 tmake_file=fr30/t-fr30
725 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
726 use_fixproto=yes
727 ;;
728 frv-*-elf)
729 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
730 tmake_file=frv/t-frv
731 use_fixproto=yes
732 ;;
733 frv-*-*linux*)
734 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
735 linux.h frv/linux.h frv/frv-abi.h"
736 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
737 ;;
738 h8300-*-rtems*)
739 tmake_file="h8300/t-h8300 t-rtems"
740 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
741 ;;
742 h8300-*-elf*)
743 tmake_file="h8300/t-h8300 h8300/t-elf"
744 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
745 use_fixproto=yes
746 ;;
747 h8300-*-*)
748 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
749 use_fixproto=yes
750 ;;
751 hppa*64*-*-linux* | parisc*64*-*-linux*)
752 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_BIG_SWITCH)"
753 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
754 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
755 tmake_file="${tmake_file} pa/t-linux64"
756 gas=yes gnu_ld=yes
757 need_64bit_hwint=yes
758 ;;
759 hppa*-*-linux* | parisc*-*-linux*)
760 target_cpu_default="(MASK_PA_11 | MASK_NO_SPACE_REGS | MASK_BIG_SWITCH)"
761 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
762 pa/pa32-regs.h pa/pa32-linux.h"
763 tmake_file="${tmake_file} pa/t-linux"
764 # if not configured with --enable-sjlj-exceptions, bump the
765 # libgcc version number
766 if test x$sjlj != x1; then
767 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
768 fi
769 ;;
770 # port not yet contributed.
771 #hppa*-*-openbsd*)
772 # target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
773 # ;;
774 hppa1.1-*-pro*)
775 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
776 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
777 tmake_file="pa/t-pro"
778 ;;
779 hppa1.1-*-osf*)
780 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
781 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
782 tmake_file="pa/t-pa"
783 use_collect2=yes
784 ;;
785 hppa1.1-*-rtems*)
786 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
787 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
788 tmake_file="pa/t-pro t-rtems"
789 ;;
790 hppa1.1-*-bsd*)
791 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
792 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
793 tmake_file="pa/t-pa"
794 use_collect2=yes
795 ;;
796 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
797 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
798 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
799 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
800 case ${enable_threads} in
801 "")
802 if test x$have_pthread_h = xyes ; then
803 tmake_file="${tmake_file} pa/t-dce-thr"
804 fi
805 ;;
806 yes | dce)
807 tmake_file="${tmake_file} pa/t-dce-thr"
808 ;;
809 esac
810 use_collect2=yes
811 use_fixproto=yes
812 ;;
813 hppa1.0-*-hpux10*)
814 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
815 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
816 case ${enable_threads} in
817 "")
818 if test x$have_pthread_h = xyes ; then
819 tmake_file="${tmake_file} pa/t-dce-thr"
820 fi
821 ;;
822 yes | dce)
823 tmake_file="${tmake_file} pa/t-dce-thr"
824 ;;
825 esac
826 use_collect2=yes
827 use_fixproto=yes
828 ;;
829 hppa*64*-*-hpux11*)
830 if test x$gnu_ld = xyes
831 then
832 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_GNU_LD | MASK_BIG_SWITCH)"
833 else
834 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_BIG_SWITCH)"
835 fi
836 if test x$gas = xyes
837 then
838 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
839 pa/pa64-regs.h pa/pa-hpux.h \
840 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
841 else
842 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
843 pa/pa64-regs.h pa/pa-hpux.h \
844 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
845 fi
846 need_64bit_hwint=yes
847 tmake_file="pa/t-pa64 pa/t-pa-hpux"
848 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
849 case x${enable_threads} in
850 xyes | xposix )
851 thread_file=posix
852 ;;
853 esac
854 ;;
855 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
856 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
857 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
858 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
859 case x${enable_threads} in
860 xyes | xposix )
861 thread_file=posix
862 ;;
863 esac
864 use_collect2=yes
865 ;;
866 hppa1.0-*-hpux11*)
867 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
868 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
869 case x${enable_threads} in
870 xyes | xposix )
871 thread_file=posix
872 ;;
873 esac
874 use_collect2=yes
875 ;;
876 i[34567]86-*-darwin*)
877 tm_file="${tm_file} i386/darwin.h"
878 ;;
879 i[34567]86-*-elf*)
880 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
881 tmake_file="i386/t-i386elf t-svr4"
882 use_fixproto=yes
883 ;;
884 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
885 if test x$gas = xyes
886 then
887 tm_file="${tm_file} usegas.h"
888 fi
889 xm_defines="SMALL_ARG_MAX"
890 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
891 tmake_file=t-svr4
892 extra_parts="crtbegin.o crtend.o"
893 use_fixproto=yes
894 ;;
895 i[34567]86-*-aout*)
896 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
897 use_fixproto=yes
898 ;;
899 i[34567]86-*-beoself* | i[34567]86-*-beos*)
900 tmake_file='i386/t-beos i386/t-crtpic'
901 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
902 extra_parts='crtbegin.o crtend.o'
903 ;;
904 i[34567]86-*-freebsd*)
905 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
906 ;;
907 x86_64-*-freebsd*)
908 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
909 ;;
910 i[34567]86-*-netbsdelf*)
911 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
912 ;;
913 i[34567]86-*-netbsd*)
914 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
915 tmake_file=t-netbsd
916 extra_parts=""
917 use_collect2=yes
918 ;;
919 x86_64-*-netbsd*)
920 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
921 ;;
922 i[34567]86-*-openbsd*)
923 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"
924 # needed to unconfuse gdb
925 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
926 # we need collect2 until our bug is fixed...
927 use_collect2=yes
928 ;;
929 i[34567]86-*-coff*)
930 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
931 use_fixproto=yes
932 ;;
933 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
934 # Intel 80386's running GNU/*
935 # with ELF format using glibc 2
936 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
937 case ${target} in
938 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
939 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
940 esac
941 tmake_file="${tmake_file} i386/t-crtstuff"
942 ;;
943 x86_64-*-linux*)
944 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
945 i386/x86-64.h i386/linux64.h"
946 tmake_file="${tmake_file} i386/t-linux64"
947 ;;
948 i[34567]86-*-gnu*)
949 ;;
950 i[34567]86-pc-msdosdjgpp*)
951 xm_file=i386/xm-djgpp.h
952 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
953 tmake_file=i386/t-djgpp
954 gnu_ld=yes
955 gas=yes
956 ;;
957 i[34567]86-*-lynxos*)
958 xm_defines=POSIX
959 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
960 tmake_file="i386/t-crtstuff t-lynx"
961 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
962 thread_file=lynx
963 gnu_ld=yes
964 gas=yes
965 ;;
966 i[34567]86-*-nto-qnx*)
967 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
968 tmake_file=i386/t-nto
969 gnu_ld=yes
970 gas=yes
971 ;;
972 i[34567]86-*-rtems*)
973 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
974 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
975 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
976 ;;
977 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
978 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
979 if test x$gas = xyes
980 then
981 tm_file="usegas.h ${tm_file}"
982 fi
983 tmake_file=i386/t-sco5
984 extra_parts="crtbegin.o crtend.o"
985 use_fixproto=yes
986 ;;
987 i[34567]86-*-solaris2*)
988 xm_defines="SMALL_ARG_MAX"
989 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
990 tmake_file="t-sol2 i386/t-sol2 t-svr4"
991 c_target_objs="sol2-c.o"
992 cxx_target_objs="sol2-c.o"
993 extra_objs="sol2.o"
994 tm_p_file="${tm_p_file} sol2-protos.h"
995 if test x$gnu_ld = xyes; then
996 tmake_file="$tmake_file t-slibgcc-elf-ver"
997 else
998 tmake_file="$tmake_file t-slibgcc-sld"
999 fi
1000 case ${target} in
1001 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1002 tm_file="$tm_file tm-dwarf2.h"
1003 ;;
1004 esac
1005 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1006 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1007 no:*:*) ;;
1008 *:yes:* ) thread_file=posix ;;
1009 yes:*:* | *:*:yes ) thread_file=solaris ;;
1010 esac
1011 ;;
1012 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1013 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1014 if test x$stabs = xyes
1015 then
1016 tm_file="${tm_file} dbx.h"
1017 fi
1018 tmake_file="i386/t-crtpic t-svr4"
1019 extra_parts="crtbegin.o crtend.o"
1020 if test x$enable_threads = xyes; then
1021 thread_file='posix'
1022 fi
1023 use_fixproto=yes
1024 ;;
1025 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1026 xm_defines="SMALL_ARG_MAX"
1027 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1028 if test x$stabs = xyes
1029 then
1030 tm_file="${tm_file} dbx.h"
1031 fi
1032 tmake_file="i386/t-crtpic t-svr4"
1033 extra_parts="crtbegin.o crtend.o"
1034 use_fixproto=yes
1035 ;;
1036 i[4567]86-wrs-vxworks)
1037 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1038 tmake_file="${tmake_file} i386/t-vxworks"
1039 ;;
1040 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1041 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1042 xm_file=i386/xm-cygwin.h
1043 tmake_file="i386/t-cygwin i386/t-cygming"
1044 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1045 extra_objs=winnt.o
1046 c_target_objs=cygwin2.o
1047 cxx_target_objs=cygwin2.o
1048 extra_gcc_objs=cygwin1.o
1049 if test x$enable_threads = xyes; then
1050 thread_file='posix'
1051 fi
1052 ;;
1053 i[34567]86-*-mingw32*)
1054 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1055 xm_file=i386/xm-mingw32.h
1056 tmake_file="i386/t-cygming i386/t-mingw32"
1057 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1058 extra_objs=winnt.o
1059 case ${enable_threads} in
1060 "" | yes | win32) thread_file='win32' ;;
1061 esac
1062 case ${target} in
1063 *mingw32crt*)
1064 tm_file="${tm_file} i386/crtdll.h"
1065 ;;
1066 *mingw32msv* | *mingw32*)
1067 ;;
1068 esac
1069 ;;
1070 i[34567]86-*-uwin*)
1071 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1072 tmake_file="i386/t-cygwin i386/t-uwin"
1073 extra_objs=winnt.o
1074 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1075 if test x$enable_threads = xyes; then
1076 thread_file='win32'
1077 fi
1078 use_fixproto=yes
1079 ;;
1080 i[34567]86-*-interix3*)
1081 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1082 tmake_file="i386/t-interix"
1083 extra_objs=winnt.o
1084 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1085 if test x$enable_threads = xyes ; then
1086 thread_file='posix'
1087 fi
1088 if test x$stabs = xyes ; then
1089 tm_file="${tm_file} dbxcoff.h"
1090 fi
1091 ;;
1092 i[34567]86-*-kaos*)
1093 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1094 tmake_file="i386/t-i386elf t-svr4"
1095 ;;
1096 i860-*-sysv4*)
1097 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1098 tmake_file="i860/t-i860 i860/t-svr4"
1099 extra_parts="crtbegin.o crtend.o"
1100 use_fixproto=yes
1101 ;;
1102 ia64*-*-elf*)
1103 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1104 tmake_file="ia64/t-ia64"
1105 target_cpu_default="0"
1106 if test x$gas = xyes
1107 then
1108 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1109 fi
1110 if test x$gnu_ld = xyes
1111 then
1112 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1113 fi
1114 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1115 use_fixproto=yes
1116 ;;
1117 ia64*-*-freebsd*)
1118 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1119 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1120 tmake_file="${tmake_file} ia64/t-ia64"
1121 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1122 ;;
1123 ia64*-*-linux*)
1124 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1125 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-glibc"
1126 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1127 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1128 if test x"$use_libunwind_exceptions" = xyes; then
1129 tmake_file="$tmake_file t-libunwind"
1130 fi
1131 ;;
1132 ia64*-*-hpux*)
1133 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1134 tmake_file="ia64/t-ia64 ia64/t-hpux"
1135 target_cpu_default="MASK_GNU_AS"
1136 case x$enable_threads in
1137 xyes | xposix )
1138 thread_file=posix
1139 ;;
1140 esac
1141 use_collect2=no
1142 c_target_objs="ia64-c.o"
1143 cxx_target_objs="ia64-c.o"
1144 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1145 # in ia64/t-hpux, and also fix the definition of putenv in
1146 # sys-protos.h (const char not char).
1147 ;;
1148 ip2k-*-elf)
1149 tm_file="elfos.h ${tm_file}"
1150 use_fixproto=yes
1151 ;;
1152 iq2000*-*-elf*)
1153 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1154 tmake_file=iq2000/t-iq2000
1155 out_file=iq2000/iq2000.c
1156 md_file=iq2000/iq2000.md
1157 use_fixproto=yes
1158 ;;
1159 m32r-*-elf*)
1160 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1161 extra_parts="crtinit.o crtfini.o"
1162 use_fixproto=yes
1163 ;;
1164 m32rle-*-elf*)
1165 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1166 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1167 use_fixproto=yes
1168 ;;
1169 m32r-*-linux*)
1170 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1171 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1172 # We override the tmake_file for linux -- why?
1173 tmake_file="m32r/t-linux"
1174 gnu_ld=yes
1175 use_fixproto=yes
1176 if test x$enable_threads = xyes; then
1177 thread_file='posix'
1178 fi
1179 ;;
1180 m32rle-*-linux*)
1181 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1182 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1183 # We override the tmake_file for linux -- why?
1184 tmake_file="m32r/t-linux"
1185 gnu_ld=yes
1186 use_fixproto=yes
1187 if test x$enable_threads = xyes; then
1188 thread_file='posix'
1189 fi
1190 ;;
1191 # m68hc11 and m68hc12 share the same machine description.
1192 m68hc11-*-*|m6811-*-*)
1193 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1194 tm_p_file="m68hc11/m68hc11-protos.h"
1195 md_file="m68hc11/m68hc11.md"
1196 out_file="m68hc11/m68hc11.c"
1197 tmake_file="m68hc11/t-m68hc11-gas"
1198 use_fixproto=yes
1199 ;;
1200 m68hc12-*-*|m6812-*-*)
1201 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1202 tm_p_file="m68hc11/m68hc11-protos.h"
1203 md_file="m68hc11/m68hc11.md"
1204 out_file="m68hc11/m68hc11.c"
1205 tmake_file="m68hc11/t-m68hc11-gas"
1206 use_fixproto=yes
1207 ;;
1208 m68k-*-aout*)
1209 tmake_file=m68k/t-m68kbare
1210 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1211 ;;
1212 m68k-*-coff*)
1213 tmake_file=m68k/t-m68kbare
1214 tm_defines="MOTOROLA USE_GAS"
1215 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1216 use_fixproto=yes
1217 ;;
1218 m68020-*-elf* | m68k-*-elf*)
1219 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1220 tm_defines="MOTOROLA USE_GAS"
1221 tmake_file=m68k/t-m68kelf
1222 extra_parts="crtbegin.o crtend.o"
1223 use_fixproto=yes
1224 ;;
1225 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1226 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1227 tm_defines="MOTOROLA USE_GAS"
1228 case ${target} in
1229 m68010*)
1230 target_cpu_default="0"
1231 ;;
1232 *)
1233 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1234 ;;
1235 esac
1236 ;;
1237 m68k*-*-openbsd*)
1238 # needed to unconfuse gdb
1239 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1240 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1241 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1242 # we need collect2 until our bug is fixed...
1243 use_collect2=yes
1244 ;;
1245 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1246 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1247 tm_defines="MOTOROLA USE_GAS"
1248 tmake_file=m68k/t-uclinux
1249 use_fixproto=no
1250 ;;
1251 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1252 # with ELF format using glibc 2
1253 # aka the GNU/Linux C library 6.
1254 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1255 tm_defines="MOTOROLA USE_GAS"
1256 # if not configured with --enable-sjlj-exceptions, bump the
1257 # libgcc version number
1258 if test x$sjlj != x1; then
1259 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1260 fi
1261 ;;
1262 m68k-*-rtems*)
1263 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1264 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"
1265 tm_defines="MOTOROLA USE_GAS"
1266 extra_parts="crtbegin.o crtend.o"
1267 ;;
1268 mcore-*-elf)
1269 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1270 tmake_file=mcore/t-mcore
1271 use_fixproto=yes
1272 ;;
1273 mcore-*-pe*)
1274 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1275 tmake_file=mcore/t-mcore-pe
1276 use_fixproto=yes
1277 ;;
1278 mips-sgi-irix[56]*)
1279 tm_file="elfos.h ${tm_file} mips/iris.h"
1280 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1281 target_cpu_default="MASK_ABICALLS"
1282 case ${target} in
1283 *-*-irix5*)
1284 tm_file="${tm_file} mips/iris5.h"
1285 ;;
1287 *-*-irix6*)
1288 tm_file="${tm_file} mips/iris6.h"
1289 tmake_file="${tmake_file} mips/t-iris6"
1290 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1291 ;;
1292 esac
1293 if test "x$stabs" = xyes
1294 then
1295 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1296 fi
1297 if test "x$gnu_ld" = xyes
1298 then
1299 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1300 fi
1301 # if test x$enable_threads = xyes; then
1302 # thread_file='irix'
1303 # fi
1304 use_fixproto=yes
1305 ;;
1306 mips*-*-netbsd*) # NetBSD/mips, either endian.
1307 target_cpu_default="MASK_ABICALLS"
1308 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1309 ;;
1310 mips64*-*-linux*)
1311 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1312 tmake_file="${tmake_file} mips/t-linux64"
1314 # This default ABI is a partial lie: t-linux64 overrides the
1315 # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1316 # that is installed. What GCC thinks of as the default must
1317 # remain as ABI_32 such that the SONAMEs of the libgcc shared
1318 # libraries remain compatible with those of mips-linux-gnu.
1319 tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1320 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1321 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1322 gnu_ld=yes
1323 gas=yes
1324 ;;
1325 mips*-*-linux*) # Linux MIPS, either endian.
1326 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1327 case ${target} in
1328 mipsisa32*-*)
1329 target_cpu_default="MASK_SOFT_FLOAT"
1330 tm_defines="MIPS_ISA_DEFAULT=32"
1331 ;;
1332 esac
1333 ;;
1334 mips*-*-openbsd*)
1335 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1336 target_cpu_default="MASK_ABICALLS"
1337 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1338 case ${target} in
1339 mips*el-*-openbsd*)
1340 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1341 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1342 esac
1343 ;;
1344 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1345 tm_file="elfos.h ${tm_file} mips/elf.h"
1346 tmake_file=mips/t-isa3264
1347 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1348 use_fixproto=yes
1349 ;;
1350 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1351 tm_file="elfos.h ${tm_file} mips/elf.h"
1352 tmake_file=mips/t-isa3264
1353 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1354 use_fixproto=yes
1355 ;;
1356 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1357 tm_file="elfos.h ${tm_file} mips/elf.h"
1358 tmake_file=mips/t-isa3264
1359 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1360 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1361 use_fixproto=yes
1362 ;;
1363 mipsisa64sr71k-*-elf*)
1364 tm_file="elfos.h ${tm_file} mips/elf.h"
1365 tmake_file=mips/t-sr71k
1366 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1367 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1368 use_fixproto=yes
1369 ;;
1370 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1371 tm_file="elfos.h ${tm_file} mips/elf.h"
1372 tmake_file=mips/t-elf
1373 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1374 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1375 use_fixproto=yes
1376 ;;
1377 mips-*-elf* | mipsel-*-elf*)
1378 tm_file="elfos.h ${tm_file} mips/elf.h"
1379 tmake_file=mips/t-elf
1380 use_fixproto=yes
1381 ;;
1382 mips64-*-elf* | mips64el-*-elf*)
1383 tm_file="elfos.h ${tm_file} mips/elf.h"
1384 tmake_file=mips/t-elf
1385 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1386 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1387 use_fixproto=yes
1388 ;;
1389 mips64vr-*-elf* | mips64vrel-*-elf*)
1390 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1391 tmake_file=mips/t-vr
1392 use_fixproto=yes
1393 ;;
1394 mips64orion-*-elf* | mips64orionel-*-elf*)
1395 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1396 tmake_file=mips/t-elf
1397 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1398 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1399 use_fixproto=yes
1400 ;;
1401 mips*-*-rtems*)
1402 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1403 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1404 ;;
1405 mips-wrs-vxworks)
1406 # We want vxworks.h after mips/elf.h, which unfortunately means we
1407 # have to redo the tm_file list from scratch.
1408 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1409 tmake_file="${tmake_file} mips/t-vxworks"
1410 ;;
1411 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1412 xm_defines=POSIX
1413 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1414 tmake_file="${tmake_file} mips/t-elf"
1415 thread_file=
1416 ;;
1417 mipstx39-*-elf* | mipstx39el-*-elf*)
1418 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1419 tmake_file=mips/t-r3900
1420 use_fixproto=yes
1421 ;;
1422 mmix-knuth-mmixware)
1423 need_64bit_hwint=yes
1424 ;;
1425 mn10300-*-*)
1426 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1427 if test x$stabs = xyes
1428 then
1429 tm_file="${tm_file} dbx.h"
1430 fi
1431 use_collect2=no
1432 use_fixproto=yes
1433 ;;
1434 ns32k-*-netbsdelf*)
1435 echo "GCC does not yet support the ${target} target"; exit 1
1436 ;;
1437 ns32k-*-netbsd*)
1438 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1439 # On NetBSD, the headers are already okay, except for math.h.
1440 tmake_file="t-netbsd ns32k/t-ns32k"
1441 extra_parts=""
1442 use_collect2=yes
1443 ;;
1444 pdp11-*-bsd)
1445 tm_file="${tm_file} pdp11/2bsd.h"
1446 use_fixproto=yes
1447 ;;
1448 pdp11-*-*)
1449 use_fixproto=yes
1450 ;;
1451 avr-*-*)
1452 use_fixproto=yes
1453 ;;
1454 # port not yet contributed
1455 #powerpc-*-openbsd*)
1456 # tmake_file="${tmake_file} rs6000/t-fprules "
1457 # extra_headers=
1458 # ;;
1459 powerpc64-*-linux*)
1460 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1461 case x$with_cpu in
1462 x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1463 esac
1464 tm_file="${tm_file} rs6000/linux64.h"
1465 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1466 ;;
1467 powerpc64-*-gnu*)
1468 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1469 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1470 ;;
1471 powerpc-*-beos*)
1472 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1473 tmake_file="rs6000/t-fprules rs6000/t-beos"
1474 extra_headers=
1475 use_fixproto=yes
1476 ;;
1477 powerpc-*-darwin*)
1478 tm_file="${tm_file} rs6000/darwin.h"
1479 tmake_file="${tmake_file} rs6000/t-darwin"
1480 extra_headers=altivec.h
1481 ;;
1482 powerpc*-*-freebsd*)
1483 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1484 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1485 ;;
1486 powerpc-*-netbsd*)
1487 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1488 tmake_file="${tmake_file} rs6000/t-netbsd"
1489 ;;
1490 powerpc-*-chorusos*)
1491 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1492 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1493 case ${enable_threads} in
1494 yes | posix)
1495 thread_file='posix'
1496 ;;
1497 esac
1498 use_fixproto=yes
1499 ;;
1500 powerpc-*-eabispe*)
1501 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1502 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1503 ;;
1504 powerpc-*-eabisimaltivec*)
1505 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1506 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1507 ;;
1508 powerpc-*-eabisim*)
1509 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1510 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1511 ;;
1512 powerpc-*-elf*)
1513 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1514 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1515 use_fixproto=yes
1516 ;;
1517 powerpc-*-eabialtivec*)
1518 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1519 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1520 ;;
1521 powerpc-*-eabi*)
1522 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1523 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1524 ;;
1525 powerpc-*-rtems*)
1526 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1527 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1528 ;;
1529 powerpc-*-linux*altivec*)
1530 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1531 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1532 ;;
1533 powerpc-*-linux*spe*)
1534 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1535 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1536 ;;
1537 powerpc-*-linux*)
1538 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1539 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1540 ;;
1541 powerpc-*-gnu-gnualtivec*)
1542 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1543 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1544 if test x$enable_threads = xyes; then
1545 thread_file='posix'
1546 fi
1547 ;;
1548 powerpc-*-gnu*)
1549 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"
1550 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1551 if test x$enable_threads = xyes; then
1552 thread_file='posix'
1553 fi
1554 ;;
1555 powerpc-wrs-vxworks*)
1556 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1557 # means we have to redo the tm_file list from scratch.
1558 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1559 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1560 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1561 extra_headers=ppc-asm.h
1562 ;;
1563 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1564 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1565 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1566 thread_file=""
1567 use_fixproto=yes
1568 ;;
1569 powerpc-*-lynxos*)
1570 xm_defines=POSIX
1571 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1572 tmake_file="t-lynx rs6000/t-lynx"
1573 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1574 thread_file=lynx
1575 gnu_ld=yes
1576 gas=yes
1577 ;;
1578 powerpcle-*-sysv*)
1579 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1580 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1581 use_fixproto=yes
1582 ;;
1583 powerpcle-*-elf*)
1584 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1585 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1586 use_fixproto=yes
1587 ;;
1588 powerpcle-*-eabisim*)
1589 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1590 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1591 ;;
1592 powerpcle-*-eabi*)
1593 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1594 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1595 ;;
1596 powerpc-*-kaos*)
1597 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1598 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1599 ;;
1600 powerpcle-*-kaos*)
1601 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1602 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1603 ;;
1604 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1605 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1606 tmake_file="rs6000/t-fprules rs6000/t-newas"
1607 use_collect2=yes
1608 extra_headers=
1609 use_fixproto=yes
1610 ;;
1611 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1612 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1613 tmake_file=rs6000/t-aix43
1614 use_collect2=yes
1615 thread_file='aix'
1616 extra_headers=
1617 ;;
1618 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1619 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1620 tmake_file=rs6000/t-aix43
1621 use_collect2=yes
1622 thread_file='aix'
1623 extra_headers=
1624 ;;
1625 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1626 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1627 tmake_file=rs6000/t-aix52
1628 use_collect2=yes
1629 thread_file='aix'
1630 extra_headers=
1631 ;;
1632 s390-*-linux*)
1633 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1634 tmake_file="${tmake_file} s390/t-crtstuff"
1635 ;;
1636 s390x-*-linux*)
1637 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1638 tm_p_file=s390/s390-protos.h
1639 md_file=s390/s390.md
1640 extra_modes=s390/s390-modes.def
1641 out_file=s390/s390.c
1642 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1643 ;;
1644 s390x-ibm-tpf*)
1645 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1646 tm_p_file=s390/s390-protos.h
1647 md_file=s390/s390.md
1648 extra_modes=s390/s390-modes.def
1649 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1650 out_file=s390/s390.c
1651 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1652 ;;
1653 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1654 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1655 sh-*-linux* | sh[346lbe]*-*-linux* | \
1656 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1657 sh64-*-netbsd* | sh64l*-*-netbsd*)
1658 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1659 if test x${with_endian} = x; then
1660 case ${target} in
1661 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1662 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1663 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1664 shl* | sh64l* | sh*-*-linux* | \
1665 sh5l* | sh-superh-elf) with_endian=little,big ;;
1666 sh[1234]*-*-*) with_endian=big ;;
1667 *) with_endian=big,little ;;
1668 esac
1669 fi
1670 case ${with_endian} in
1671 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1672 big,little|little,big) ;;
1673 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1674 esac
1675 case ${with_endian} in
1676 little*) tm_file="sh/little.h ${tm_file}" ;;
1677 esac
1678 tm_file="${tm_file} dbxelf.h elfos.h"
1679 case ${target} in
1680 sh*-*-netbsd*) ;;
1681 *) tm_file="${tm_file} svr4.h" ;;
1682 esac
1683 tm_file="${tm_file} sh/elf.h"
1684 case ${target} in
1685 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1686 tm_file="${tm_file} sh/linux.h" ;;
1687 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1688 ;;
1689 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1690 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1691 esac
1692 case ${target} in
1693 sh5*-*-netbsd*)
1694 # SHmedia, 32-bit ABI
1695 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1696 ;;
1697 sh64*-netbsd*)
1698 # SHmedia, 64-bit ABI
1699 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1700 ;;
1701 *-*-netbsd)
1702 tmake_file="${tmake_file} sh/t-netbsd"
1703 ;;
1704 sh64*-*-linux*)
1705 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1706 tm_file="${tm_file} sh/sh64.h"
1707 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1708 ;;
1709 sh64*)
1710 tmake_file="${tmake_file} sh/t-sh64"
1711 tm_file="${tm_file} sh/sh64.h"
1712 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1713 ;;
1714 *-*-symbianelf*)
1715 tmake_file="sh/t-symbian"
1716 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1717 extra_objs="symbian.o"
1718 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1719 ;;
1720 esac
1721 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1722 case `echo ${target} | sed 's/e[lb]-/-/'` in
1723 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1724 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1725 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1726 sh4a_single*) sh_cpu_target=sh4a-single ;;
1727 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1728 sh4al) sh_cpu_target=sh4al ;;
1729 sh4a*) sh_cpu_target=sh4a ;;
1730 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1731 sh4_single*) sh_cpu_target=sh4-single ;;
1732 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1733 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1734 sh3e*) sh_cpu_target=sh3e ;;
1735 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1736 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
1737 sh2a_single*) sh_cpu_target=sh2a-single ;;
1738 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
1739 sh2a*) sh_cpu_target=sh2a ;;
1740 sh2e*) sh_cpu_target=sh2e ;;
1741 sh2*) sh_cpu_target=sh2 ;;
1742 *) sh_cpu_target=sh1 ;;
1743 esac
1744 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1745 case $sh_cpu_default in
1746 sh5-64media-nofpu | sh5-64media | \
1747 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1748 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
1749 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
1750 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1751 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1752 "") sh_cpu_default=${sh_cpu_target} ;;
1753 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1754 esac
1755 sh_multilibs=${with_multilib_list}
1756 if test x${sh_multilibs} = x ; then
1757 case ${target} in
1758 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1759 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1760 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1761 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1762 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
1763 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
1764 esac
1765 fi
1766 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1767 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1768 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-`
1769 for sh_multilib in ${sh_multilibs}; do
1770 case ${sh_multilib} in
1771 sh1 | sh2 | sh2e | sh3 | sh3e | \
1772 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
1773 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
1774 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
1775 sh5-64media | sh5-64media-nofpu | \
1776 sh5-32media | sh5-32media-nofpu | \
1777 sh5-compact | sh5-compact-nofpu)
1778 tmake_file="${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_SH2A SUPPORT_SH2A_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="${tm_file} sparc/sol2-gas-bi.h"
1846 fi
1847 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1848 if test x$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 c_target_objs="sol2-c.o"
1854 cxx_target_objs="sol2-c.o"
1855 extra_objs="sol2.o"
1856 tm_p_file="${tm_p_file} sol2-protos.h"
1857 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1858 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1859 no:*:*) ;;
1860 *:yes:* ) thread_file=posix ;;
1861 yes:*:* | *:*:yes ) thread_file=solaris ;;
1862 esac
1863 need_64bit_hwint=yes
1864 ;;
1865 sparc-*-solaris2*)
1866 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
1867 if test x$gnu_ld = xyes; then
1868 tm_file="${tm_file} sparc/sol2-gld.h"
1869 fi
1870 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
1871 if test x$gnu_ld = xyes; then
1872 tmake_file="$tmake_file t-slibgcc-elf-ver"
1873 else
1874 tmake_file="$tmake_file t-slibgcc-sld"
1875 fi
1876 case ${target} in
1877 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1878 if test x$gnu_ld = xno; then
1879 tm_file="${tm_file} sparc/sol26-sld.h"
1880 fi
1881 ;;
1882 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1883 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
1884 if test x$gnu_ld = xyes; then
1885 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1886 fi
1887 if test x$gas = xyes; then
1888 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1889 fi
1890 tmake_file="$tmake_file sparc/t-sol2-64"
1891 need_64bit_hwint=yes
1892 ;;
1893 esac
1894 c_target_objs="sol2-c.o"
1895 cxx_target_objs="sol2-c.o"
1896 extra_objs="sol2.o"
1897 tm_p_file="${tm_p_file} sol2-protos.h"
1898 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1899 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1900 no:*:*) ;;
1901 *:yes:* ) thread_file=posix ;;
1902 yes:*:* | *:*:yes ) thread_file=solaris ;;
1903 esac
1904 ;;
1905 sparc-*-sysv4*)
1906 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
1907 tmake_file=t-svr4
1908 extra_parts="crtbegin.o crtend.o"
1909 use_fixproto=yes
1910 ;;
1911 sparclite-*-coff*)
1912 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
1913 tmake_file=sparc/t-sparclite
1914 ;;
1915 sparclite-*-elf*)
1916 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
1917 tmake_file="sparc/t-sparclite sparc/t-crtfm"
1918 extra_parts="crtbegin.o crtend.o"
1919 use_fixproto=yes
1920 ;;
1921 sparc86x-*-elf*)
1922 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
1923 tmake_file="sparc/t-sp86x sparc/t-crtfm"
1924 extra_parts="crtbegin.o crtend.o"
1925 use_fixproto=yes
1926 ;;
1927 sparc64-*-elf*)
1928 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
1929 tmake_file="${tmake_file} sparc/t-crtfm"
1930 extra_parts="crtbegin.o crtend.o"
1931 use_fixproto=yes
1932 ;;
1933 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1934 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
1935 tmake_file="${tmake_file} sparc/t-crtfm"
1936 case "x$with_cpu" in
1937 xultrasparc) ;;
1938 x) with_cpu=ultrasparc ;;
1939 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
1940 esac
1941 need_64bit_hwint=yes
1942 ;;
1943 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1944 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
1945 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
1946 ;;
1947 sparc64-*-netbsd*)
1948 tmake_file="${tmake_file} sparc/t-netbsd64"
1949 tm_file="sparc/biarch64.h ${tm_file}"
1950 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1951 ;;
1952 strongarm-*-elf*)
1953 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
1954 tmake_file="arm/t-arm arm/t-strongarm-elf"
1955 out_file=arm/arm.c
1956 md_file=arm/arm.md
1957 extra_modes=arm/arm-modes.def
1958 use_fixproto=yes
1959 ;;
1960 strongarm-*-pe)
1961 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"
1962 tmake_file="arm/t-arm arm/t-strongarm-pe"
1963 out_file=arm/arm.c
1964 md_file=arm/arm.md
1965 extra_modes=arm/arm-modes.def
1966 extra_objs=pe.o
1967 use_fixproto=yes
1968 ;;
1969 strongarm-*-kaos*)
1970 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"
1971 tmake_file="arm/t-arm arm/t-strongarm-elf"
1972 out_file=arm/arm.c
1973 md_file=arm/arm.md
1974 extra_modes=arm/arm-modes.def
1975 ;;
1976 v850e1-*-*)
1977 target_cpu_default="TARGET_CPU_v850e1"
1978 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1979 tm_p_file=v850/v850-protos.h
1980 tmake_file=v850/t-v850e
1981 md_file=v850/v850.md
1982 out_file=v850/v850.c
1983 if test x$stabs = xyes
1984 then
1985 tm_file="${tm_file} dbx.h"
1986 fi
1987 use_collect2=no
1988 c_target_objs="v850-c.o"
1989 cxx_target_objs="v850-c.o"
1990 use_fixproto=yes
1991 ;;
1992 v850e-*-*)
1993 target_cpu_default="TARGET_CPU_v850e"
1994 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1995 tm_p_file=v850/v850-protos.h
1996 tmake_file=v850/t-v850e
1997 md_file=v850/v850.md
1998 out_file=v850/v850.c
1999 if test x$stabs = xyes
2000 then
2001 tm_file="${tm_file} dbx.h"
2002 fi
2003 use_collect2=no
2004 c_target_objs="v850-c.o"
2005 cxx_target_objs="v850-c.o"
2006 use_fixproto=yes
2007 ;;
2008 v850-*-*)
2009 target_cpu_default="TARGET_CPU_generic"
2010 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2011 tmake_file=v850/t-v850
2012 if test x$stabs = xyes
2013 then
2014 tm_file="${tm_file} dbx.h"
2015 fi
2016 use_collect2=no
2017 c_target_objs="v850-c.o"
2018 cxx_target_objs="v850-c.o"
2019 use_fixproto=yes
2020 ;;
2021 vax-*-bsd*) # VAXen running BSD
2022 tm_file="${tm_file} vax/bsd.h"
2023 tmake_file=vax/t-memfuncs
2024 use_collect2=yes
2025 use_fixproto=yes
2026 ;;
2027 vax-*-sysv*) # VAXen running system V
2028 tm_file="${tm_file} vax/vaxv.h"
2029 tmake_file=vax/t-memfuncs
2030 use_fixproto=yes
2031 ;;
2032 vax-*-netbsdelf*)
2033 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2034 ;;
2035 vax-*-netbsd*)
2036 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2037 tmake_file=t-netbsd
2038 extra_parts=""
2039 use_collect2=yes
2040 ;;
2041 vax-*-openbsd*)
2042 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2043 use_collect2=yes
2044 ;;
2045 vax-*-ultrix*) # VAXen running ultrix
2046 tm_file="${tm_file} vax/ultrix.h"
2047 tmake_file=vax/t-memfuncs
2048 use_fixproto=yes
2049 ;;
2050 xscale-*-elf)
2051 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2052 tmake_file="arm/t-arm arm/t-xscale-elf"
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 xscale-*-coff)
2059 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2060 tmake_file="arm/t-arm arm/t-xscale-coff"
2061 out_file=arm/arm.c
2062 md_file=arm/arm.md
2063 extra_modes=arm/arm-modes.def
2064 use_fixproto=yes
2065 ;;
2066 xstormy16-*-elf)
2067 # For historical reasons, the target files omit the 'x'.
2068 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2069 tm_p_file=stormy16/stormy16-protos.h
2070 md_file=stormy16/stormy16.md
2071 out_file=stormy16/stormy16.c
2072 tmake_file="stormy16/t-stormy16"
2073 extra_parts="crtbegin.o crtend.o"
2074 use_fixproto=yes
2075 ;;
2076 xtensa-*-elf*)
2077 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2078 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2079 ;;
2080 xtensa-*-linux*)
2081 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2082 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2083 ;;
2084 am33_2.0-*-linux*)
2085 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2086 tmake_file="${tmake_file} mn10300/t-linux"
2087 gas=yes gnu_ld=yes
2088 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2089 use_collect2=no
2090 ;;
2091 *)
2092 echo "*** Configuration ${target} not supported" 1>&2
2093 exit 1
2094 ;;
2095 esac
2097 case ${target} in
2098 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2099 tmake_file="${tmake_file} i386/t-gmm_malloc"
2100 ;;
2101 i[34567]86-*-linux* | x86_64-*-linux*)
2102 tmake_file="${tmake_file} i386/t-pmm_malloc"
2103 ;;
2104 i[34567]86-*-* | x86_64-*-*)
2105 tmake_file="${tmake_file} i386/t-gmm_malloc"
2106 ;;
2107 esac
2109 # Support for --with-cpu and related options (and a few unrelated options,
2110 # too).
2111 case ${with_cpu} in
2112 yes | no)
2113 echo "--with-cpu must be passed a value" 1>&2
2114 exit 1
2115 ;;
2116 esac
2118 # If there is no $with_cpu option, try to infer one from ${target}.
2119 # This block sets nothing except for with_cpu.
2120 if test x$with_cpu = x ; then
2121 case ${target} in
2122 ep9312-*-*)
2123 # A Cirrus ARM variant.
2124 with_cpu="ep9312"
2125 ;;
2126 i486-*-*)
2127 with_cpu=i486
2128 ;;
2129 i586-*-*)
2130 case ${target_noncanonical} in
2131 k6_2-*)
2132 with_cpu=k6-2
2133 ;;
2134 k6_3-*)
2135 with_cpu=k6-3
2136 ;;
2137 k6-*)
2138 with_cpu=k6
2139 ;;
2140 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2141 with_cpu=pentium-mmx
2142 ;;
2143 *)
2144 with_cpu=pentium
2145 ;;
2146 esac
2147 ;;
2148 i686-*-* | i786-*-*)
2149 case ${target_noncanonical} in
2150 k8-*|opteron-*|athlon_64-*)
2151 with_cpu=k8
2152 ;;
2153 athlon_xp-*|athlon_mp-*|athlon_4-*)
2154 with_cpu=athlon-4
2155 ;;
2156 athlon_tbird-*|athlon-*)
2157 with_cpu=athlon
2158 ;;
2159 pentium2-*)
2160 with_cpu=pentium2
2161 ;;
2162 pentium3-*|pentium3m-*)
2163 with_cpu=pentium3
2164 ;;
2165 pentium4-*|pentium4m-*)
2166 with_cpu=pentium4
2167 ;;
2168 prescott-*)
2169 with_cpu=prescott
2170 ;;
2171 nocona-*)
2172 with_cpu=nocona
2173 ;;
2174 pentium_m-*)
2175 with_cpu=pentium-m
2176 ;;
2177 *)
2178 with_cpu=pentiumpro
2179 ;;
2180 esac
2181 ;;
2182 x86_64-*-*)
2183 with_cpu=k8
2184 ;;
2185 alphaev6[78]*-*-*)
2186 with_cpu=ev67
2187 ;;
2188 alphaev6*-*-*)
2189 with_cpu=ev6
2190 ;;
2191 alphapca56*-*-*)
2192 with_cpu=pca56
2193 ;;
2194 alphaev56*-*-*)
2195 with_cpu=ev56
2196 ;;
2197 alphaev5*-*-*)
2198 with_cpu=ev5
2199 ;;
2200 frv-*-*linux*)
2201 with_cpu=fr400
2202 ;;
2203 sparc*-*-*)
2204 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2205 if [ x$with_cpu = xsparc64 ]; then
2206 with_cpu=v9
2207 fi
2208 ;;
2209 esac
2210 fi
2212 # Similarly for --with-float
2213 if test x$with_float = x; then
2214 case ${target} in
2215 ep9312-*-*)
2216 with_float=hard
2217 ;;
2218 esac
2219 fi
2221 # Similarly for --with-schedule.
2222 if test x$with_schedule = x; then
2223 case ${target} in
2224 hppa1* | parisc1*)
2225 # Override default PA8000 scheduling model.
2226 with_schedule=7100LC
2227 ;;
2228 esac
2229 fi
2231 # Validate and mark as valid any --with options supported
2232 # by this target. In order to use a particular --with option
2233 # you must list it in supported_defaults; validating the value
2234 # is optional. This case statement should set nothing besides
2235 # supported_defaults.
2237 supported_defaults=
2238 case "${target}" in
2239 alpha*-*-*)
2240 supported_defaults="cpu tune"
2241 for which in cpu tune; do
2242 eval "val=\$with_$which"
2243 case "$val" in
2244 "" \
2245 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2246 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2247 | 21264a)
2248 ;;
2249 *)
2250 echo "Unknown CPU used in --with-$which=$val" 1>&2
2251 exit 1
2252 ;;
2253 esac
2254 done
2255 ;;
2257 arm*-*-*)
2258 supported_defaults="arch cpu float tune fpu abi"
2259 for which in cpu tune; do
2260 # See if it matches any of the entries in arm-cores.def
2261 eval "val=\$with_$which"
2262 if [ x"$val" = x ] \
2263 || grep "^ARM_CORE($val," \
2264 ${srcdir}/config/arm/arm-cores.def \
2265 > /dev/null; then
2266 # Ok
2267 true
2268 else
2269 echo "Unknown CPU used in --with-$which=$val" 1>&2
2270 exit 1
2271 fi
2272 done
2274 case "$with_arch" in
2275 "" \
2276 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2277 | armv5te | armv6j | iwmmxt | ep9312)
2278 # OK
2279 ;;
2280 *)
2281 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2282 exit 1
2283 ;;
2284 esac
2286 case "$with_float" in
2287 "" \
2288 | soft | hard | softfp)
2289 # OK
2290 ;;
2291 *)
2292 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2293 exit 1
2294 ;;
2295 esac
2297 case "$with_fpu" in
2298 "" \
2299 | fpa | fpe2 | fpe3 | maverick | vfp )
2300 # OK
2301 ;;
2302 *)
2303 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2304 exit 1
2305 ;;
2306 esac
2308 case "$with_abi" in
2309 "" \
2310 | apcs-gnu | atpcs | aapcs | iwmmxt )
2311 #OK
2312 ;;
2313 *)
2314 echo "Unknown ABI used in --with-abi=$with_abi"
2315 exit 1
2316 ;;
2317 esac
2319 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2320 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2321 fi
2322 ;;
2324 fr*-*-*linux*)
2325 supported_defaults=cpu
2326 case "$with_cpu" in
2327 fr400) ;;
2328 *)
2329 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2330 exit 1
2331 ;;
2332 esac
2333 ;;
2335 m68k*-linux*)
2336 supported_defaults="cpu"
2337 case "$with_cpu" in
2338 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2339 # OK
2340 ;;
2341 *)
2342 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2343 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2344 exit 1
2345 ;;
2346 esac
2347 ;;
2349 hppa*-*-* | parisc*-*-*)
2350 supported_defaults="arch schedule"
2352 case "$with_arch" in
2353 "" | 1.0 | 1.1 | 2.0)
2354 # OK
2355 ;;
2356 *)
2357 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2358 exit 1
2359 ;;
2360 esac
2362 case "$with_schedule" in
2363 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2364 # OK
2365 ;;
2366 *)
2367 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2368 exit 1
2369 ;;
2370 esac
2371 ;;
2373 i[34567]86-*-* | x86_64-*-*)
2374 supported_defaults="arch cpu tune"
2375 for which in arch cpu tune; do
2376 eval "val=\$with_$which"
2377 case ${val} in
2378 "" | i386 | i486 \
2379 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2380 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2381 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2382 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2383 | athlon64 | athlon-fx | prescott | pentium-m \
2384 | pentium4m | pentium3m| nocona)
2385 # OK
2386 ;;
2387 *)
2388 echo "Unknown CPU given in --with-$which=$val." 1>&2
2389 exit 1
2390 ;;
2391 esac
2392 done
2393 ;;
2395 mips*-*-*)
2396 supported_defaults="abi arch float tune"
2398 case ${with_float} in
2399 "" | soft | hard)
2400 # OK
2401 ;;
2402 *)
2403 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2404 exit 1
2405 ;;
2406 esac
2408 case ${with_abi} in
2409 "" | 32 | o64 | n32 | 64 | eabi)
2410 # OK
2411 ;;
2412 *)
2413 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2414 exit 1
2415 ;;
2416 esac
2417 ;;
2419 powerpc*-*-* | rs6000-*-*)
2420 supported_defaults="cpu float tune"
2422 for which in cpu tune; do
2423 eval "val=\$with_$which"
2424 case ${val} in
2425 default32 | default64)
2426 with_which="with_$which"
2427 eval $with_which=
2428 ;;
2429 "" | common \
2430 | power | power2 | power3 | power4 \
2431 | powerpc | powerpc64 \
2432 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2433 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2434 | 601 | 602 | 603 | 603e | ec603e | 604 \
2435 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2436 | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2437 # OK
2438 ;;
2439 *)
2440 echo "Unknown cpu used in --with-$which=$val." 1>&2
2441 exit 1
2442 ;;
2443 esac
2444 done
2445 ;;
2447 s390*-*-*)
2448 supported_defaults="arch mode tune"
2450 for which in arch tune; do
2451 eval "val=\$with_$which"
2452 case ${val} in
2453 "" | g5 | g6 | z900 | z990)
2454 # OK
2455 ;;
2456 *)
2457 echo "Unknown cpu used in --with-$which=$val." 1>&2
2458 exit 1
2459 ;;
2460 esac
2461 done
2463 case ${with_mode} in
2464 "" | esa | zarch)
2465 # OK
2466 ;;
2467 *)
2468 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2469 exit 1
2470 ;;
2471 esac
2472 ;;
2474 sh[123456ble]-*-* | sh-*-*)
2475 supported_defaults="cpu"
2476 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2477 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2478 # OK
2479 ;;
2480 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2481 ;;
2482 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2483 ;;
2484 *)
2485 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2486 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2487 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2488 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2489 exit 1
2490 ;;
2491 esac
2492 ;;
2493 sparc*-*-*)
2494 supported_defaults="cpu float tune"
2496 for which in cpu tune; do
2497 eval "val=\$with_$which"
2498 case ${val} in
2499 "" | sparc | sparcv9 | sparc64 | sparc86x \
2500 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2501 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2502 | v9 | ultrasparc | ultrasparc3)
2503 # OK
2504 ;;
2505 *)
2506 echo "Unknown cpu used in --with-$which=$val" 1>&2
2507 exit 1
2508 ;;
2509 esac
2510 done
2512 case ${with_float} in
2513 "" | soft | hard)
2514 # OK
2515 ;;
2516 *)
2517 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2518 exit 1
2519 ;;
2520 esac
2521 ;;
2523 v850*-*-*)
2524 supported_defaults=cpu
2525 case ${with_cpu} in
2526 "" | v850e | v850e1)
2527 # OK
2528 ;;
2529 *)
2530 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2531 exit 1
2532 ;;
2533 esac
2534 ;;
2535 esac
2537 # Set some miscellaneous flags for particular targets.
2538 target_cpu_default2=
2539 case ${target} in
2540 alpha*-*-*)
2541 if test x$gas = xyes
2542 then
2543 target_cpu_default2="MASK_GAS"
2544 fi
2545 ;;
2547 arm*-*-*)
2548 case "x$with_cpu" in
2549 x)
2550 # The most generic
2551 target_cpu_default2="TARGET_CPU_generic"
2552 ;;
2554 *)
2555 target_cpu_default2="TARGET_CPU_$with_cpu"
2556 ;;
2557 esac
2558 ;;
2560 m68k*-linux*)
2561 case "x$with_cpu" in
2562 x)
2563 # The most generic
2564 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2565 ;;
2566 xm68020)
2567 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2568 ;;
2569 xm68030)
2570 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2571 ;;
2572 xm68040)
2573 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2574 ;;
2575 xm68060)
2576 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2577 ;;
2578 xm68020-40)
2579 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2580 ;;
2581 xm68020-60)
2582 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2583 ;;
2584 *)
2585 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2586 exit 1
2587 ;;
2588 esac
2589 ;;
2591 hppa*-*-* | parisc*-*-*)
2592 if test x$gas = xyes
2593 then
2594 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2595 fi
2596 ;;
2598 mips*-*-*)
2599 if test x$gnu_ld = xyes
2600 then
2601 target_cpu_default2="MASK_SPLIT_ADDR"
2602 fi
2603 case ${target} in
2604 mips*el-*-*)
2605 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2606 ;;
2607 esac
2608 if test "x$enable_gofast" = xyes
2609 then
2610 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2611 tmake_file="mips/t-gofast $tmake_file"
2612 else
2613 tmake_file="mips/t-mips $tmake_file"
2614 fi
2615 ;;
2617 powerpc*-*-* | rs6000-*-*)
2618 # FIXME: The PowerPC port uses the value set at compile time,
2619 # although it's only cosmetic.
2620 if test "x$with_cpu" != x
2621 then
2622 target_cpu_default2="\\\"$with_cpu\\\""
2623 fi
2624 out_file=rs6000/rs6000.c
2625 c_target_objs="${c_target_objs} rs6000-c.o"
2626 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2627 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2628 ;;
2630 sparc*-*-*)
2631 # Some standard aliases.
2632 case x$with_cpu in
2633 xsparc)
2634 with_cpu=v7
2635 ;;
2636 xsparc86x)
2637 with_cpu=sparclite86x
2638 ;;
2639 xsparcv9 | xsparc64)
2640 with_cpu=v9
2641 ;;
2642 esac
2644 # The Sparc port checks this value at compile-time.
2645 target_cpu_default2="TARGET_CPU_$with_cpu"
2646 ;;
2647 v850*-*-*)
2648 # FIXME: The v850 is "special" in that it does not support
2649 # runtime CPU selection, only --with-cpu.
2650 case "x$with_cpu" in
2651 x)
2652 ;;
2653 xv850e)
2654 target_cpu_default2="TARGET_CPU_$with_cpu"
2655 ;;
2656 esac
2657 ;;
2658 esac
2660 t=
2661 all_defaults="abi cpu arch tune schedule float mode fpu"
2662 for option in $all_defaults
2663 do
2664 eval "val=\$with_$option"
2665 if test -n "$val"; then
2666 case " $supported_defaults " in
2667 *" $option "*)
2668 ;;
2669 *)
2670 echo "This target does not support --with-$option." 2>&1
2671 exit 1
2672 ;;
2673 esac
2675 if test "x$t" = x
2676 then
2677 t="{ \"$option\", \"$val\" }"
2678 else
2679 t="${t}, { \"$option\", \"$val\" }"
2680 fi
2681 fi
2682 done
2683 if test "x$t" = x
2684 then
2685 configure_default_options="{ { NULL, NULL} }"
2686 else
2687 configure_default_options="{ ${t} }"
2688 fi
2690 if test "$target_cpu_default2" != ""
2691 then
2692 if test "$target_cpu_default" != ""
2693 then
2694 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2695 else
2696 target_cpu_default=$target_cpu_default2
2697 fi
2698 fi