| blob | 6d3cab12d9546d47a9ededfd144296210c4380c8 |
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 ${target} in
228 alpha*-*-*)
229 cpu_type=alpha
230 need_64bit_hwint=yes
231 ;;
232 am33_2.0-*-linux*)
233 cpu_type=mn10300
234 ;;
235 strongarm*-*-*)
236 cpu_type=arm
237 ;;
238 arm*-*-*)
239 cpu_type=arm
240 extra_headers="mmintrin.h"
241 ;;
242 ep9312*-*-*)
243 cpu_type=arm
244 ;;
245 xscale-*-*)
246 cpu_type=arm
247 extra_headers="mmintrin.h"
248 ;;
249 i[34567]86-*-*)
250 cpu_type=i386
251 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
252 ;;
253 x86_64-*-*)
254 cpu_type=i386
255 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
256 need_64bit_hwint=yes
257 ;;
258 ia64-*-*)
259 extra_headers=ia64intrin.h
260 need_64bit_hwint=yes
261 ;;
262 hppa*-*-* | parisc*-*-*)
263 cpu_type=pa
264 ;;
265 m32r*-*-*)
266 cpu_type=m32r
267 ;;
268 m680[012]0-*-*)
269 cpu_type=m68k
270 extra_headers=math-68881.h
271 ;;
272 m68k-*-*)
273 extra_headers=math-68881.h
274 ;;
275 mips*-*-*)
276 cpu_type=mips
277 need_64bit_hwint=yes
278 ;;
279 powerpc*-*-*)
280 cpu_type=rs6000
281 extra_headers="ppc-asm.h altivec.h spe.h"
282 need_64bit_hwint=yes
283 ;;
284 rs6000*-*-*)
285 need_64bit_hwint=yes
286 ;;
287 sparc64*-*-*)
288 cpu_type=sparc
289 need_64bit_hwint=yes
290 ;;
291 sparc*-*-*)
292 cpu_type=sparc
293 ;;
294 s390*-*-*)
295 need_64bit_hwint=yes
296 ;;
297 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
298 sh[123456789l]*-*-*)
299 cpu_type=sh
300 need_64bit_hwint=yes
301 ;;
302 tic4x-*-*)
303 cpu_type=c4x
304 ;;
305 esac
307 tm_file=${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 ${target} in
333 *-*-darwin*)
334 tm_file="${tm_file} darwin.h"
335 tm_p_file="${tm_p_file} darwin-protos.h"
336 tmake_file="t-darwin t-slibgcc-darwin"
337 target_gtfiles="\$(srcdir)/config/darwin.c"
338 c_target_objs="darwin-c.o"
339 cxx_target_objs="darwin-c.o"
340 extra_parts="crt2.o"
341 extra_objs="darwin.o"
342 case ${enable_threads} in
343 "" | yes | posix) thread_file='posix' ;;
344 esac
345 ;;
346 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
347 # This is the place-holder for the generic a.out configuration
348 # of FreeBSD. No actual configuration resides here since
349 # there was only ever a bare-bones ix86 configuration for
350 # a.out and it exists solely in the machine-specific section.
351 # This place-holder must exist to avoid dropping into
352 # the generic ELF configuration of FreeBSD (i.e. it must be
353 # ordered before that section).
354 ;;
355 *-*-freebsd*)
356 # This is the generic ELF configuration of FreeBSD. Later
357 # machine-specific sections may refine and add to this
358 # configuration.
359 #
360 # Due to tm_file entry ordering issues that vary between cpu
361 # architectures, we only define fbsd_tm_file to allow the
362 # machine-specific section to dictate the final order of all
363 # entries of tm_file with the minor exception that components
364 # of the tm_file set here will always be of the form:
365 #
366 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
367 #
368 # The machine-specific section should not tamper with this
369 # ordering but may order all other entries of tm_file as it
370 # pleases around the provided core setting.
371 gas=yes
372 gnu_ld=yes
373 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
374 case ${target} in
375 *-*-freebsd3 | *-*-freebsd[3].*)
376 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
377 *-*-freebsd4 | *-*-freebsd[4].*)
378 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
379 *-*-freebsd5 | *-*-freebsd[5].*)
380 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
381 *-*-freebsd6 | *-*-freebsd[6].*)
382 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
383 *)
384 echo 'Please update *-*-freebsd* in gcc/config.gcc'
385 exit 1
386 ;;
387 esac
388 tmake_file="t-slibgcc-elf-ver t-freebsd"
389 case ${enable_threads} in
390 no)
391 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
392 ;;
393 "" | yes | posix)
394 thread_file='posix'
395 tmake_file="${tmake_file} t-freebsd-thread"
396 # Before 5.0, FreeBSD can't bind shared libraries to -lc
397 # when "optionally" threaded via weak pthread_* checks.
398 case ${target} in
399 *-*-freebsd[34] | *-*-freebsd[34].*)
400 tmake_file="${tmake_file} t-slibgcc-nolc-override"
401 ;;
402 esac
403 ;;
404 *)
405 echo 'Unknown thread configuration for FreeBSD'
406 exit 1
407 ;;
408 esac
409 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
410 ;;
411 *-*-kfreebsd*-gnu)
412 # Must come before *-*-gnu*
413 xm_defines=POSIX # needed for cross-compiling from FreeBSD?
414 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
415 # GNU tools are the only tools.
416 gas=yes
417 gnu_ld=yes
418 case ${enable_threads} in
419 "" | yes | posix) thread_file='posix' ;;
420 esac
421 ;;
422 *-*-linux*libc1* | *-*-linux*aout*)
423 # Avoid the generic linux case.
424 ;;
425 *-*-linux* | frv-*-*linux*)
426 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
427 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
428 gas=yes
429 gnu_ld=yes
430 case ${enable_threads} in
431 "" | yes | posix) thread_file='posix' ;;
432 esac
433 tmake_file="t-slibgcc-elf-ver t-linux"
434 ;;
435 *-*-gnu*)
436 # On the Hurd, the setup is just about the same on
437 # each different CPU. The specific machines that we
438 # support are matched above and just set $cpu_type.
439 tm_file="${cpu_type}/gnu.h"
440 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
441 # GNU tools are the only tools.
442 gas=yes
443 gnu_ld=yes
444 # These details are the same as for Linux.
445 # But here we need a little extra magic.
446 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
447 case ${target} in
448 alpha*)
449 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
450 ;;
451 i[34567]86-*-*)
452 tm_file="${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}"
453 ;;
454 esac
455 ;;
456 *-*-netbsd*)
457 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
458 gas=yes
459 gnu_ld=yes
461 # NetBSD 2.0 and later get POSIX threads enabled by default.
462 # Allow them to be explicitly enabled on any other version.
463 case ${enable_threads} in
464 "")
465 case ${target} in
466 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
467 thread_file='posix'
468 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
469 ;;
470 esac
471 ;;
472 yes | posix)
473 thread_file='posix'
474 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
475 ;;
476 esac
478 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
479 # ELF configurations. We will clear extra_parts in the
480 # a.out configurations.
481 case ${target} in
482 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
483 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
484 ;;
485 esac
487 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
488 # default (unless overridden by --disable-__cxa_atexit).
489 case ${target} in
490 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
491 default_use_cxa_atexit=yes
492 ;;
493 esac
494 ;;
495 *-*-openbsd*)
496 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
497 case ${enable_threads} in
498 yes)
499 thread_file='posix'
500 tmake_file="${tmake_file} t-openbsd-thread"
501 ;;
502 esac
503 ;;
504 *-*-rtems*)
505 case ${enable_threads} in
506 yes) thread_file='rtems' ;;
507 esac
508 ;;
509 *-*-vxworks*)
510 tmake_file=t-vxworks
511 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
512 case ${enable_threads} in
513 no) ;;
514 "" | yes | vxworks) thread_file='vxworks' ;;
515 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
516 esac
517 use_collect2=yes
518 xm_defines=POSIX
519 ;;
520 esac
522 case ${target} in
523 # Support site-specific machine types.
524 *local*)
525 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
526 tm_file=${cpu_type}/$rest.h
527 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
528 then xm_file=${cpu_type}/xm-$rest.h
529 fi
530 if test -f $srcdir/config/${cpu_type}/t-$rest
531 then tmake_file=${cpu_type}/t-$rest
532 fi
533 ;;
534 alpha*-*-unicosmk*)
535 use_collect2=yes
536 tm_file="${tm_file} alpha/unicosmk.h"
538 # Don't include t-ieee for now because we don't support that yet
539 # tmake_file="alpha/t-ieee"
540 tmake_file="alpha/t-unicosmk"
541 use_fixproto=yes
542 ;;
543 alpha*-*-linux*)
544 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
545 target_cpu_default="MASK_GAS"
546 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
547 ;;
548 alpha*-*-gnu*)
549 target_cpu_default="MASK_GAS"
550 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
551 ;;
552 alpha*-*-freebsd*)
553 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
554 target_cpu_default="MASK_GAS"
555 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
556 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
557 ;;
558 alpha*-*-netbsd*)
559 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
560 target_cpu_default="MASK_GAS"
561 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
562 ;;
563 alpha*-*-openbsd*)
564 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
565 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
566 # default x-alpha is only appropriate for dec-osf.
567 target_cpu_default="MASK_GAS"
568 tmake_file="alpha/t-alpha alpha/t-ieee"
569 ;;
570 alpha*-dec-osf[45]*)
571 if test x$stabs = xyes
572 then
573 tm_file="${tm_file} dbx.h"
574 fi
575 if test x$gas != xyes
576 then
577 extra_passes="mips-tfile mips-tdump"
578 fi
579 use_collect2=yes
580 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
581 tm_file="${tm_file} alpha/osf.h"
582 extra_headers=va_list.h
583 case ${target} in
584 *-*-osf4*)
585 # Set target_cpu_default except on 4.0a.
586 case ${target} in
587 *-*-osf4.0a) ;;
588 *) target_cpu_default=MASK_SUPPORT_ARCH
589 esac
590 ;;
591 *-*-osf5*)
592 tm_file="${tm_file} alpha/osf5.h"
593 target_cpu_default=MASK_SUPPORT_ARCH
594 ;;
595 esac
596 case ${enable_threads} in
597 "" | yes | posix)
598 thread_file='posix'
599 tmake_file="${tmake_file} alpha/t-osf-pthread"
600 ;;
601 esac
602 ;;
603 alpha64-dec-*vms*)
604 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
605 xm_file="alpha/xm-vms.h"
606 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
607 prefix=/gnu
608 local_prefix=/gnu
609 ;;
610 alpha*-dec-*vms*)
611 tm_file="${tm_file} alpha/vms.h"
612 xm_file=alpha/xm-vms.h
613 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
614 prefix=/gnu
615 local_prefix=/gnu
616 ;;
617 arc-*-elf*)
618 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
619 extra_parts="crtinit.o crtfini.o"
620 use_fixproto=yes
621 ;;
622 arm-*-coff* | armel-*-coff*)
623 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
624 tmake_file=arm/t-arm-coff
625 ;;
626 arm-semi-aof | armel-semi-aof)
627 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
628 tmake_file=arm/t-semi
629 ;;
630 arm-wrs-vxworks)
631 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
632 tmake_file="${tmake_file} arm/t-vxworks"
633 ;;
634 arm*-*-freebsd*|strongarm*-*-freebsd*)
635 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
636 tmake_file="${tmake_file} arm/t-strongarm-elf"
637 ;;
638 arm*-*-netbsdelf*)
639 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
640 tmake_file="${tmake_file} arm/t-netbsd"
641 ;;
642 arm*-*-netbsd*)
643 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
644 tmake_file="t-netbsd arm/t-netbsd"
645 extra_parts=""
646 use_collect2=yes
647 ;;
648 arm*-*-linux*) # ARM GNU/Linux with ELF
649 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
650 tmake_file="${tmake_file} arm/t-linux"
651 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
652 gnu_ld=yes
653 ;;
654 arm*-*-uclinux*) # ARM ucLinux
655 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"
656 tmake_file=arm/t-arm-elf
657 ;;
658 arm*-*-ecos-elf)
659 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
660 tmake_file=arm/t-arm-elf
661 ;;
662 arm*-*-rtems*)
663 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"
664 tmake_file="arm/t-arm-elf t-rtems"
665 ;;
666 arm*-*-elf | ep9312-*-elf)
667 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
668 tmake_file=arm/t-arm-elf
669 ;;
670 arm*-wince-pe*)
671 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
672 tmake_file=arm/t-wince-pe
673 extra_objs="pe.o"
674 ;;
675 arm-*-pe*)
676 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
677 tmake_file=arm/t-pe
678 extra_objs="pe.o"
679 ;;
680 arm*-*-kaos*)
681 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"
682 tmake_file=arm/t-arm-elf
683 ;;
684 avr-*-*)
685 tm_file="avr/avr.h dbxelf.h"
686 use_fixproto=yes
687 ;;
688 c4x-*-rtems* | tic4x-*-rtems*)
689 tmake_file="c4x/t-c4x t-rtems"
690 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
691 c_target_objs="c4x-c.o"
692 cxx_target_objs="c4x-c.o"
693 ;;
694 c4x-* | tic4x-*)
695 tmake_file=c4x/t-c4x
696 c_target_objs="c4x-c.o"
697 cxx_target_objs="c4x-c.o"
698 ;;
699 cris-*-aout)
700 tm_file="dbxelf.h ${tm_file} cris/aout.h"
701 gas=yes
702 tmake_file="cris/t-cris cris/t-aout"
703 ;;
704 cris-*-elf | cris-*-none)
705 tm_file="dbxelf.h elfos.h ${tm_file}"
706 tmake_file="cris/t-cris cris/t-elfmulti"
707 gas=yes
708 ;;
709 cris-*-linux*)
710 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
711 # We need to avoid using t-linux, so override default tmake_file
712 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
713 ;;
714 fr30-*-elf)
715 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
716 tmake_file=fr30/t-fr30
717 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
718 use_fixproto=yes
719 ;;
720 frv-*-elf)
721 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
722 tmake_file=frv/t-frv
723 use_fixproto=yes
724 ;;
725 frv-*-*linux*)
726 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
727 linux.h frv/linux.h frv/frv-abi.h"
728 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
729 ;;
730 h8300-*-rtems*)
731 tmake_file="h8300/t-h8300 t-rtems"
732 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
733 ;;
734 h8300-*-elf*)
735 tmake_file="h8300/t-h8300 h8300/t-elf"
736 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
737 use_fixproto=yes
738 ;;
739 h8300-*-*)
740 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
741 use_fixproto=yes
742 ;;
743 hppa*64*-*-linux* | parisc*64*-*-linux*)
744 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_BIG_SWITCH)"
745 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
746 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
747 tmake_file="${tmake_file} pa/t-linux64"
748 gas=yes gnu_ld=yes
749 need_64bit_hwint=yes
750 ;;
751 hppa*-*-linux* | parisc*-*-linux*)
752 target_cpu_default="(MASK_PA_11 | MASK_NO_SPACE_REGS | MASK_BIG_SWITCH)"
753 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
754 pa/pa32-regs.h pa/pa32-linux.h"
755 tmake_file="${tmake_file} pa/t-linux"
756 # if not configured with --enable-sjlj-exceptions, bump the
757 # libgcc version number
758 if test x$sjlj != x1; then
759 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
760 fi
761 ;;
762 # port not yet contributed.
763 #hppa*-*-openbsd*)
764 # target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
765 # ;;
766 hppa1.1-*-pro*)
767 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
768 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
769 tmake_file="pa/t-pro"
770 ;;
771 hppa1.1-*-osf*)
772 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
773 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
774 tmake_file="pa/t-pa"
775 use_collect2=yes
776 ;;
777 hppa1.1-*-rtems*)
778 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
779 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
780 tmake_file="pa/t-pro t-rtems"
781 ;;
782 hppa1.1-*-bsd*)
783 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
784 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
785 tmake_file="pa/t-pa"
786 use_collect2=yes
787 ;;
788 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
789 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
790 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
791 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
792 case ${enable_threads} in
793 "")
794 if test x$have_pthread_h = xyes ; then
795 tmake_file="${tmake_file} pa/t-dce-thr"
796 fi
797 ;;
798 yes | dce)
799 tmake_file="${tmake_file} pa/t-dce-thr"
800 ;;
801 esac
802 use_collect2=yes
803 use_fixproto=yes
804 ;;
805 hppa1.0-*-hpux10*)
806 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
807 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
808 case ${enable_threads} in
809 "")
810 if test x$have_pthread_h = xyes ; then
811 tmake_file="${tmake_file} pa/t-dce-thr"
812 fi
813 ;;
814 yes | dce)
815 tmake_file="${tmake_file} pa/t-dce-thr"
816 ;;
817 esac
818 use_collect2=yes
819 use_fixproto=yes
820 ;;
821 hppa*64*-*-hpux11*)
822 if test x$gnu_ld = xyes
823 then
824 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_GNU_LD | MASK_BIG_SWITCH)"
825 else
826 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_BIG_SWITCH)"
827 fi
828 if test x$gas = xyes
829 then
830 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
831 pa/pa64-regs.h pa/pa-hpux.h \
832 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
833 else
834 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
835 pa/pa64-regs.h pa/pa-hpux.h \
836 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
837 fi
838 need_64bit_hwint=yes
839 tmake_file="pa/t-pa64 pa/t-pa-hpux"
840 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
841 case x${enable_threads} in
842 xyes | xposix )
843 thread_file=posix
844 ;;
845 esac
846 ;;
847 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
848 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
849 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
850 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
851 case x${enable_threads} in
852 xyes | xposix )
853 thread_file=posix
854 ;;
855 esac
856 use_collect2=yes
857 ;;
858 hppa1.0-*-hpux11*)
859 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
860 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
861 case x${enable_threads} in
862 xyes | xposix )
863 thread_file=posix
864 ;;
865 esac
866 use_collect2=yes
867 ;;
868 i[34567]86-*-darwin*)
869 tm_file="${tm_file} i386/darwin.h"
870 ;;
871 i[34567]86-*-elf*)
872 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
873 tmake_file="i386/t-i386elf t-svr4"
874 use_fixproto=yes
875 ;;
876 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
877 if test x$gas = xyes
878 then
879 tm_file="${tm_file} usegas.h"
880 fi
881 xm_defines="SMALL_ARG_MAX"
882 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
883 tmake_file=t-svr4
884 extra_parts="crtbegin.o crtend.o"
885 use_fixproto=yes
886 ;;
887 i[34567]86-*-aout*)
888 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
889 use_fixproto=yes
890 ;;
891 i[34567]86-*-beoself* | i[34567]86-*-beos*)
892 tmake_file='i386/t-beos i386/t-crtpic'
893 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
894 extra_parts='crtbegin.o crtend.o'
895 ;;
896 i[34567]86-*-freebsd*)
897 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
898 ;;
899 x86_64-*-freebsd*)
900 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
901 ;;
902 i[34567]86-*-netbsdelf*)
903 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
904 ;;
905 i[34567]86-*-netbsd*)
906 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
907 tmake_file=t-netbsd
908 extra_parts=""
909 use_collect2=yes
910 ;;
911 x86_64-*-netbsd*)
912 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
913 ;;
914 i[34567]86-*-openbsd*)
915 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"
916 # needed to unconfuse gdb
917 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
918 # we need collect2 until our bug is fixed...
919 use_collect2=yes
920 ;;
921 i[34567]86-*-coff*)
922 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
923 use_fixproto=yes
924 ;;
925 i[34567]86-*-linux*) # Intel 80386's running GNU/Linux
926 # with ELF format using glibc 2
927 # aka GNU/Linux C library 6
928 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
929 tmake_file="${tmake_file} i386/t-crtstuff"
930 ;;
931 x86_64-*-linux*)
932 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
933 i386/x86-64.h i386/linux64.h"
934 tmake_file="${tmake_file} i386/t-linux64"
935 ;;
936 i[34567]86-*-kfreebsd*-gnu) # must be before i[34567]86-*-gnu*
937 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h kfreebsdgnu.h i386/kfreebsdgnu.h"
938 tmake_file="t-slibgcc-elf-ver t-kfreebsd-gnu i386/t-crtstuff"
939 float_format=i386
940 use_fixproto=no
941 ;;
942 i[34567]86-*-gnu*)
943 ;;
944 i[34567]86-pc-msdosdjgpp*)
945 xm_file=i386/xm-djgpp.h
946 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
947 tmake_file=i386/t-djgpp
948 gnu_ld=yes
949 gas=yes
950 ;;
951 i[34567]86-*-lynxos*)
952 if test x$gas = xyes
953 then
954 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h svr3.h lynx.h i386/lynx.h"
955 else
956 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
957 fi
958 use_fixproto=yes
959 ;;
960 i[34567]86-*-nto-qnx*)
961 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
962 tmake_file=i386/t-nto
963 gnu_ld=yes
964 gas=yes
965 ;;
966 i[34567]86-*-rtems*)
967 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
968 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
969 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
970 ;;
971 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
972 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
973 if test x$gas = xyes
974 then
975 tm_file="usegas.h ${tm_file}"
976 fi
977 tmake_file=i386/t-sco5
978 extra_parts="crtbegin.o crtend.o"
979 use_fixproto=yes
980 ;;
981 i[34567]86-*-solaris2*)
982 xm_defines="SMALL_ARG_MAX"
983 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
984 tmake_file="i386/t-sol2 t-svr4"
985 if test x$gnu_ld = xyes; then
986 tmake_file="$tmake_file t-slibgcc-elf-ver"
987 else
988 tmake_file="$tmake_file t-slibgcc-sld"
989 fi
990 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
991 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
992 no:*:*) ;;
993 *:yes:* ) thread_file=posix ;;
994 yes:*:* | *:*:yes ) thread_file=solaris ;;
995 esac
996 ;;
997 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
998 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
999 if test x$stabs = xyes
1000 then
1001 tm_file="${tm_file} dbx.h"
1002 fi
1003 tmake_file="i386/t-crtpic t-svr4"
1004 extra_parts="crtbegin.o crtend.o"
1005 if test x$enable_threads = xyes; then
1006 thread_file='posix'
1007 fi
1008 use_fixproto=yes
1009 ;;
1010 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1011 xm_defines="SMALL_ARG_MAX"
1012 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1013 if test x$stabs = xyes
1014 then
1015 tm_file="${tm_file} dbx.h"
1016 fi
1017 tmake_file="i386/t-crtpic t-svr4"
1018 extra_parts="crtbegin.o crtend.o"
1019 use_fixproto=yes
1020 ;;
1021 i[4567]86-wrs-vxworks)
1022 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1023 tmake_file="${tmake_file} i386/t-vxworks"
1024 ;;
1025 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1026 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1027 xm_file=i386/xm-cygwin.h
1028 tmake_file="i386/t-cygwin i386/t-cygming"
1029 extra_objs=winnt.o
1030 c_target_objs=cygwin2.o
1031 cxx_target_objs=cygwin2.o
1032 extra_gcc_objs=cygwin1.o
1033 if test x$enable_threads = xyes; then
1034 thread_file='posix'
1035 fi
1036 ;;
1037 i[34567]86-*-mingw32*)
1038 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1039 xm_file=i386/xm-mingw32.h
1040 tmake_file="i386/t-cygming i386/t-mingw32"
1041 extra_objs=winnt.o
1042 if test x$enable_threads = xyes; then
1043 thread_file='win32'
1044 fi
1045 case ${target} in
1046 *mingw32crt*)
1047 tm_file="${tm_file} i386/crtdll.h"
1048 ;;
1049 *mingw32msv* | *mingw32*)
1050 ;;
1051 esac
1052 ;;
1053 i[34567]86-*-uwin*)
1054 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1055 tmake_file="i386/t-cygwin i386/t-uwin"
1056 extra_objs=winnt.o
1057 if test x$enable_threads = xyes; then
1058 thread_file='win32'
1059 fi
1060 use_fixproto=yes
1061 ;;
1062 i[34567]86-*-interix3*)
1063 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1064 tmake_file="i386/t-interix"
1065 extra_objs=winnt.o
1066 if test x$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"
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[2346l]*-*-elf* | sh*-*-kaos*)
1674 tmake_file="sh/t-sh sh/t-elf"
1675 case ${target} in
1676 shl* | sh[234]l* | sh64l*)
1677 tm_file="sh/little.h ${tm_file}"
1678 tmake_file="${tmake_file} sh/t-le"
1679 ;;
1680 esac
1681 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h"
1682 case ${target} in
1683 sh64*)
1684 tmake_file="${tmake_file} sh/t-sh64"
1685 tm_file="${tm_file} sh/sh64.h"
1686 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1687 ;;
1688 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1689 sh4*) target_cpu_default="SELECT_SH4" ;;
1690 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1691 sh3*) target_cpu_default="SELECT_SH3" ;;
1692 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1693 sh2*) target_cpu_default="SELECT_SH2" ;;
1694 esac
1695 case ${target} in
1696 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1697 esac
1698 case ${target} in
1699 sh*-*-kaos*) tm_file="${tm_file} kaos.h sh/kaos-sh.h" ;;
1700 esac
1701 use_fixproto=yes
1702 ;;
1703 sh-*-rtemscoff*)
1704 tmake_file="sh/t-sh t-rtems"
1705 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1706 ;;
1707 sh-*-rtems*)
1708 tmake_file="sh/t-sh sh/t-elf t-rtems"
1709 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1710 ;;
1711 sh-*-linux* | sh[2346lbe]*-*-linux*)
1712 tmake_file="sh/t-sh sh/t-elf ${tmake_file}"
1713 case ${target} in
1714 sh*be-*-* | sh*eb-*-*) ;;
1715 *)
1716 tm_file="sh/little.h ${tm_file}"
1717 tmake_file="${tmake_file} sh/t-le"
1718 ;;
1719 esac
1720 tmake_file="${tmake_file} sh/t-linux"
1721 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
1722 case ${target} in
1723 sh64*)
1724 tmake_file="${tmake_file} sh/t-sh64"
1725 tm_file="${tm_file} sh/sh64.h"
1726 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1727 ;;
1728 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1729 sh4*) target_cpu_default="SELECT_SH4" ;;
1730 sh3e[lb]e*) target_cpu_default="SELECT_SH3E" ;;
1731 sh3e[lb]*) target_cpu_default="SELECT_SH3" ;;
1732 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1733 sh3*) target_cpu_default="SELECT_SH3" ;;
1734 sh2e[lb]e*) target_cpu_default="SELECT_SH2E" ;;
1735 sh2e[lb]*) target_cpu_default="SELECT_SH2" ;;
1736 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1737 sh2*) target_cpu_default="SELECT_SH2" ;;
1738 esac
1739 case ${target} in
1740 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1741 esac
1742 ;;
1743 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1744 sh64-*-netbsd* | sh64l*-*-netbsd*)
1745 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h netbsd.h netbsd-elf.h sh/netbsd-elf.h"
1746 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1747 case ${target} in
1748 sh*l*-*)
1749 tm_file="sh/little.h ${tm_file}"
1750 tmake_file="${tmake_file} sh/t-le"
1751 ;;
1752 *)
1753 tmake_file="${tmake_file} sh/t-be"
1754 ;;
1755 esac
1756 case ${target} in
1757 sh5*-*)
1758 # SHmedia, 32-bit ABI
1759 target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
1760 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5"
1761 ;;
1762 sh64*-*)
1763 # SHmedia, 64-bit ABI
1764 target_cpu_default="SH5_BIT|SH4_BIT"
1765 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5 sh/t-netbsd-sh5-64"
1766 ;;
1767 *)
1768 # SH3, software floating point
1769 target_cpu_default="SH1_BIT|SH2_BIT|SH3_BIT"
1770 tmake_file="${tmake_file} sh/t-netbsd"
1771 ;;
1772 esac
1773 ;;
1774 sh-wrs-vxworks)
1775 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1776 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1777 ;;
1778 sh-*-*)
1779 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1780 use_fixproto=yes
1781 ;;
1782 sparc-*-netbsdelf*)
1783 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1784 ;;
1785 sparc-*-openbsd*)
1786 tm_defines=OBSD_OLD_GAS
1787 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1788 # needed to unconfuse gdb
1789 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1790 # we need collect2 until our bug is fixed...
1791 use_collect2=yes
1792 ;;
1793 sparc64-*-openbsd*)
1794 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"
1795 gas=yes gnu_ld=yes
1796 with_cpu=ultrasparc
1797 ;;
1798 sparc-*-elf*)
1799 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1800 tmake_file="sparc/t-elf sparc/t-crtfm"
1801 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1802 use_fixproto=yes
1803 ;;
1804 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1805 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1806 tmake_file="${tmake_file} sparc/t-crtfm"
1807 ;;
1808 sparc-*-rtems*)
1809 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
1810 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1811 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1812 ;;
1813 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1814 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
1815 if test x$gnu_ld = xyes; then
1816 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1817 fi
1818 if test x$gas = xyes; then
1819 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1820 fi
1821 tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1822 if test x$gnu_ld = xyes; then
1823 tmake_file="$tmake_file t-slibgcc-elf-ver"
1824 else
1825 tmake_file="$tmake_file t-slibgcc-sld"
1826 fi
1827 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1828 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1829 no:*:*) ;;
1830 *:yes:* ) thread_file=posix ;;
1831 yes:*:* | *:*:yes ) thread_file=solaris ;;
1832 esac
1833 need_64bit_hwint=yes
1834 ;;
1835 sparc-*-solaris2*)
1836 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
1837 if test x$gnu_ld = xyes; then
1838 tm_file="${tm_file} sparc/sol2-gld.h"
1839 fi
1840 tmake_file="sparc/t-sol2 sparc/t-crtfm"
1841 if test x$gnu_ld = xyes; then
1842 tmake_file="$tmake_file t-slibgcc-elf-ver"
1843 else
1844 tmake_file="$tmake_file t-slibgcc-sld"
1845 fi
1846 case ${target} in
1847 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1848 if test x$gnu_ld = xno; then
1849 tm_file="${tm_file} sparc/sol26-sld.h"
1850 fi
1851 ;;
1852 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1853 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
1854 if test x$gnu_ld = xyes; then
1855 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1856 fi
1857 if test x$gas = xyes; then
1858 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1859 fi
1860 tmake_file="$tmake_file sparc/t-sol2-64"
1861 need_64bit_hwint=yes
1862 ;;
1863 esac
1864 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1865 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1866 no:*:*) ;;
1867 *:yes:* ) thread_file=posix ;;
1868 yes:*:* | *:*:yes ) thread_file=solaris ;;
1869 esac
1870 ;;
1871 sparc-*-sysv4*)
1872 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
1873 tmake_file=t-svr4
1874 extra_parts="crtbegin.o crtend.o"
1875 use_fixproto=yes
1876 ;;
1877 sparclite-*-coff*)
1878 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
1879 tmake_file=sparc/t-sparclite
1880 ;;
1881 sparclite-*-elf*)
1882 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
1883 tmake_file="sparc/t-sparclite sparc/t-crtfm"
1884 extra_parts="crtbegin.o crtend.o"
1885 use_fixproto=yes
1886 ;;
1887 sparc86x-*-elf*)
1888 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
1889 tmake_file="sparc/t-sp86x sparc/t-crtfm"
1890 extra_parts="crtbegin.o crtend.o"
1891 use_fixproto=yes
1892 ;;
1893 sparc64-*-aout*)
1894 tm_file="sparc/sparc.h sparc/aout.h sparc/sp64-aout.h"
1895 use_fixproto=yes
1896 ;;
1897 sparc64-*-elf*)
1898 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
1899 tmake_file="${tmake_file} sparc/t-crtfm"
1900 extra_parts="crtbegin.o crtend.o"
1901 use_fixproto=yes
1902 ;;
1903 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1904 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
1905 tmake_file="${tmake_file} sparc/t-crtfm"
1906 case "x$with_cpu" in
1907 xultrasparc) ;;
1908 x) with_cpu=ultrasparc ;;
1909 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
1910 esac
1911 need_64bit_hwint=yes
1912 ;;
1913 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1914 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
1915 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
1916 ;;
1917 sparc64-*-netbsd*)
1918 tmake_file="${tmake_file} sparc/t-netbsd64"
1919 tm_file="sparc/biarch64.h ${tm_file}"
1920 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1921 ;;
1922 strongarm-*-elf*)
1923 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
1924 tmake_file=arm/t-strongarm-elf
1925 out_file=arm/arm.c
1926 md_file=arm/arm.md
1927 extra_modes=arm/arm-modes.def
1928 use_fixproto=yes
1929 ;;
1930 strongarm-*-pe)
1931 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"
1932 tmake_file=arm/t-strongarm-pe
1933 out_file=arm/arm.c
1934 md_file=arm/arm.md
1935 extra_modes=arm/arm-modes.def
1936 extra_objs=pe.o
1937 use_fixproto=yes
1938 ;;
1939 strongarm-*-kaos*)
1940 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"
1941 tmake_file=arm/t-strongarm-elf
1942 out_file=arm/arm.c
1943 md_file=arm/arm.md
1944 extra_modes=arm/arm-modes.def
1945 ;;
1946 v850e1-*-*)
1947 target_cpu_default="TARGET_CPU_v850e1"
1948 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1949 tm_p_file=v850/v850-protos.h
1950 tmake_file=v850/t-v850e
1951 md_file=v850/v850.md
1952 out_file=v850/v850.c
1953 if test x$stabs = xyes
1954 then
1955 tm_file="${tm_file} dbx.h"
1956 fi
1957 use_collect2=no
1958 c_target_objs="v850-c.o"
1959 cxx_target_objs="v850-c.o"
1960 use_fixproto=yes
1961 ;;
1962 v850e-*-*)
1963 target_cpu_default="TARGET_CPU_v850e"
1964 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1965 tm_p_file=v850/v850-protos.h
1966 tmake_file=v850/t-v850e
1967 md_file=v850/v850.md
1968 out_file=v850/v850.c
1969 if test x$stabs = xyes
1970 then
1971 tm_file="${tm_file} dbx.h"
1972 fi
1973 use_collect2=no
1974 c_target_objs="v850-c.o"
1975 cxx_target_objs="v850-c.o"
1976 use_fixproto=yes
1977 ;;
1978 v850-*-*)
1979 target_cpu_default="TARGET_CPU_generic"
1980 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1981 tmake_file=v850/t-v850
1982 if test x$stabs = xyes
1983 then
1984 tm_file="${tm_file} dbx.h"
1985 fi
1986 use_collect2=no
1987 c_target_objs="v850-c.o"
1988 cxx_target_objs="v850-c.o"
1989 use_fixproto=yes
1990 ;;
1991 vax-*-bsd*) # VAXen running BSD
1992 tm_file="${tm_file} vax/bsd.h"
1993 use_collect2=yes
1994 use_fixproto=yes
1995 ;;
1996 vax-*-sysv*) # VAXen running system V
1997 tm_file="${tm_file} vax/vaxv.h"
1998 use_fixproto=yes
1999 ;;
2000 vax-*-netbsdelf*)
2001 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2002 ;;
2003 vax-*-netbsd*)
2004 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2005 tmake_file=t-netbsd
2006 extra_parts=""
2007 use_collect2=yes
2008 ;;
2009 vax-*-openbsd*)
2010 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2011 use_collect2=yes
2012 ;;
2013 vax-*-ultrix*) # VAXen running ultrix
2014 tm_file="${tm_file} vax/ultrix.h"
2015 use_fixproto=yes
2016 ;;
2017 xscale-*-elf)
2018 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2019 tmake_file=arm/t-xscale-elf
2020 out_file=arm/arm.c
2021 md_file=arm/arm.md
2022 extra_modes=arm/arm-modes.def
2023 use_fixproto=yes
2024 ;;
2025 xscale-*-coff)
2026 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2027 tmake_file=arm/t-xscale-coff
2028 out_file=arm/arm.c
2029 md_file=arm/arm.md
2030 extra_modes=arm/arm-modes.def
2031 use_fixproto=yes
2032 ;;
2033 xstormy16-*-elf)
2034 # For historical reasons, the target files omit the 'x'.
2035 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2036 tm_p_file=stormy16/stormy16-protos.h
2037 md_file=stormy16/stormy16.md
2038 out_file=stormy16/stormy16.c
2039 tmake_file="stormy16/t-stormy16"
2040 extra_parts="crtbegin.o crtend.o"
2041 use_fixproto=yes
2042 ;;
2043 xtensa-*-elf*)
2044 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2045 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2046 ;;
2047 xtensa-*-linux*)
2048 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2049 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2050 ;;
2051 am33_2.0-*-linux*)
2052 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2053 tmake_file="${tmake_file} mn10300/t-linux"
2054 gas=yes gnu_ld=yes
2055 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2056 use_collect2=no
2057 ;;
2058 *)
2059 echo "*** Configuration ${target} not supported" 1>&2
2060 exit 1
2061 ;;
2062 esac
2064 # Support for --with-cpu and related options (and a few unrelated options,
2065 # too).
2066 case ${with_cpu} in
2067 yes | no)
2068 echo "--with-cpu must be passed a value" 1>&2
2069 exit 1
2070 ;;
2071 esac
2073 # If there is no $with_cpu option, try to infer one from ${target}.
2074 # This block sets nothing except for with_cpu.
2075 if test x$with_cpu = x ; then
2076 case ${target} in
2077 ep9312-*-*)
2078 # A Cirrus ARM variant.
2079 with_cpu="ep9312"
2080 ;;
2081 i486-*-*)
2082 with_cpu=i486
2083 ;;
2084 i586-*-*)
2085 case ${target_noncanonical} in
2086 k6_2-*)
2087 with_cpu=k6-2
2088 ;;
2089 k6_3-*)
2090 with_cpu=k6-3
2091 ;;
2092 k6-*)
2093 with_cpu=k6
2094 ;;
2095 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2096 with_cpu=pentium-mmx
2097 ;;
2098 *)
2099 with_cpu=pentium
2100 ;;
2101 esac
2102 ;;
2103 i686-*-* | i786-*-*)
2104 case ${target_noncanonical} in
2105 k8-*|opteron-*|athlon_64-*)
2106 with_cpu=k8
2107 ;;
2108 athlon_xp-*|athlon_mp-*|athlon_4-*)
2109 with_cpu=athlon-4
2110 ;;
2111 athlon_tbird-*|athlon-*)
2112 with_cpu=athlon
2113 ;;
2114 pentium2-*)
2115 with_cpu=pentium2
2116 ;;
2117 pentium3-*|pentium3m-*)
2118 with_cpu=pentium3
2119 ;;
2120 pentium4-*|pentium4m-*)
2121 with_cpu=pentium4
2122 ;;
2123 prescott-*)
2124 with_cpu=prescott
2125 ;;
2126 nocona-*)
2127 with_cpu=nocona
2128 ;;
2129 pentium_m-*)
2130 with_cpu=pentium-m
2131 ;;
2132 *)
2133 with_cpu=pentiumpro
2134 ;;
2135 esac
2136 ;;
2137 x86_64-*-*)
2138 with_cpu=k8
2139 ;;
2140 alphaev6[78]*-*-*)
2141 with_cpu=ev67
2142 ;;
2143 alphaev6*-*-*)
2144 with_cpu=ev6
2145 ;;
2146 alphapca56*-*-*)
2147 with_cpu=pca56
2148 ;;
2149 alphaev56*-*-*)
2150 with_cpu=ev56
2151 ;;
2152 alphaev5*-*-*)
2153 with_cpu=ev5
2154 ;;
2155 frv-*-*linux*)
2156 with_cpu=fr400
2157 ;;
2158 sparc*-*-*)
2159 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2160 if [ x$with_cpu = xsparc64 ]; then
2161 with_cpu=v9
2162 fi
2163 ;;
2164 esac
2165 fi
2167 # Similarly for --with-schedule.
2168 if test x$with_schedule = x; then
2169 case ${target} in
2170 hppa1* | parisc1*)
2171 # Override default PA8000 scheduling model.
2172 with_schedule=7100LC
2173 ;;
2174 esac
2175 fi
2177 # Validate and mark as valid any --with options supported
2178 # by this target. In order to use a particular --with option
2179 # you must list it in supported_defaults; validating the value
2180 # is optional. This case statement should set nothing besides
2181 # supported_defaults.
2183 supported_defaults=
2184 case "${target}" in
2185 alpha*-*-*)
2186 supported_defaults="cpu tune"
2187 for which in cpu tune; do
2188 eval "val=\$with_$which"
2189 case "$val" in
2190 "" \
2191 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2192 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2193 | 21264a)
2194 ;;
2195 *)
2196 echo "Unknown CPU used in --with-$which=$val" 1>&2
2197 exit 1
2198 ;;
2199 esac
2200 done
2201 ;;
2203 arm*-*-*)
2204 supported_defaults="arch cpu float tune fpu abi"
2205 for which in cpu tune; do
2206 eval "val=\$with_$which"
2207 case "$val" in
2208 "" \
2209 | arm[236789] | arm250 | arm[67][01]0 \
2210 | arm60 | arm620 | arm7d | arm7di \
2211 | arm7m | arm7dm | arm7dmi | arm[79]tdmi \
2212 | arm70 | arm700i | arm710t | arm720 \
2213 | arm720t | arm740t | arm710c | arm920 \
2214 | arm920t | arm926ejs | arm940t | arm9e | arm10tdmi \
2215 | arm7100 | arm7500 | arm7500fe | arm810 \
2216 | arm1026ejs | arm1020t | arm1136js | arm1136jfs \
2217 | xscale | iwmmxt \
2218 | ep9312 \
2219 | strongarm | strongarm110 | strongarm11[01]0)
2220 # OK
2221 ;;
2222 *)
2223 echo "Unknown CPU used in --with-$which=$val" 1>&2
2224 exit 1
2225 ;;
2226 esac
2227 done
2229 case "$with_arch" in
2230 "" \
2231 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2232 | armv5te | armv6j | ep9312)
2233 # OK
2234 ;;
2235 *)
2236 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2237 exit 1
2238 ;;
2239 esac
2241 case "$with_float" in
2242 "" \
2243 | soft | hard | softfp)
2244 # OK
2245 ;;
2246 *)
2247 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2248 exit 1
2249 ;;
2250 esac
2252 case "$with_fpu" in
2253 "" \
2254 | fpa | fpe2 | fpe3 | maverick | vfp )
2255 # OK
2256 ;;
2257 *)
2258 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2259 exit 1
2260 ;;
2261 esac
2263 case "$with_abi" in
2264 "" \
2265 | apcs-gnu | atpcs | aapcs | iwmmxt )
2266 #OK
2267 ;;
2268 *)
2269 echo "Unknown ABI used in --with-abi=$with_abi"
2270 exit 1
2271 ;;
2272 esac
2274 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2275 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2276 fi
2277 ;;
2279 fr*-*-*linux*)
2280 supported_defaults=cpu
2281 case "$with_cpu" in
2282 fr400) ;;
2283 *)
2284 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2285 exit 1
2286 ;;
2287 esac
2288 ;;
2290 m68k*-linux*)
2291 supported_defaults="cpu"
2292 case "$with_cpu" in
2293 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2294 # OK
2295 ;;
2296 *)
2297 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2298 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2299 exit 1
2300 ;;
2301 esac
2302 ;;
2304 hppa*-*-* | parisc*-*-*)
2305 supported_defaults="arch schedule"
2307 case "$with_arch" in
2308 "" | 1.0 | 1.1 | 2.0)
2309 # OK
2310 ;;
2311 *)
2312 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2313 exit 1
2314 ;;
2315 esac
2317 case "$with_schedule" in
2318 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2319 # OK
2320 ;;
2321 *)
2322 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2323 exit 1
2324 ;;
2325 esac
2326 ;;
2328 i[34567]86-*-* | x86_64-*-*)
2329 supported_defaults="arch cpu tune"
2330 for which in arch cpu tune; do
2331 eval "val=\$with_$which"
2332 case ${val} in
2333 "" | i386 | i486 \
2334 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2335 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2336 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2337 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2338 | athlon64 | athlon-fx | prescott | pentium-m \
2339 | pentium4m | pentium3m| nocona)
2340 # OK
2341 ;;
2342 *)
2343 echo "Unknown CPU given in --with-$which=$val." 1>&2
2344 exit 1
2345 ;;
2346 esac
2347 done
2348 ;;
2350 mips*-*-*)
2351 supported_defaults="abi arch float tune"
2353 case ${with_float} in
2354 "" | soft | hard)
2355 # OK
2356 ;;
2357 *)
2358 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2359 exit 1
2360 ;;
2361 esac
2363 case ${with_abi} in
2364 "" | 32 | o64 | n32 | 64 | eabi)
2365 # OK
2366 ;;
2367 *)
2368 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2369 exit 1
2370 ;;
2371 esac
2372 ;;
2374 powerpc*-*-* | rs6000-*-*)
2375 supported_defaults="cpu float tune"
2377 for which in cpu tune; do
2378 eval "val=\$with_$which"
2379 case ${val} in
2380 default32 | default64)
2381 with_which="with_$which"
2382 eval $with_which=
2383 ;;
2384 "" | common \
2385 | power | power2 | power3 | power4 \
2386 | powerpc | powerpc64 \
2387 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2388 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2389 | 601 | 602 | 603 | 603e | ec603e | 604 \
2390 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2391 | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2392 # OK
2393 ;;
2394 *)
2395 echo "Unknown cpu used in --with-$which=$val." 1>&2
2396 exit 1
2397 ;;
2398 esac
2399 done
2400 ;;
2402 s390*-*-*)
2403 supported_defaults="arch mode tune"
2405 for which in arch tune; do
2406 eval "val=\$with_$which"
2407 case ${val} in
2408 "" | g5 | g6 | z900 | z990)
2409 # OK
2410 ;;
2411 *)
2412 echo "Unknown cpu used in --with-$which=$val." 1>&2
2413 exit 1
2414 ;;
2415 esac
2416 done
2418 case ${with_mode} in
2419 "" | esa | zarch)
2420 # OK
2421 ;;
2422 *)
2423 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2424 exit 1
2425 ;;
2426 esac
2427 ;;
2429 sparc*-*-*)
2430 supported_defaults="cpu float tune"
2432 for which in cpu tune; do
2433 eval "val=\$with_$which"
2434 case ${val} in
2435 "" | sparc | sparcv9 | sparc64 | sparc86x \
2436 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2437 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2438 | v9 | ultrasparc | ultrasparc3)
2439 # OK
2440 ;;
2441 *)
2442 echo "Unknown cpu used in --with-$which=$val" 1>&2
2443 exit 1
2444 ;;
2445 esac
2446 done
2448 case ${with_float} in
2449 "" | soft | hard)
2450 # OK
2451 ;;
2452 *)
2453 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2454 exit 1
2455 ;;
2456 esac
2457 ;;
2459 v850*-*-*)
2460 supported_defaults=cpu
2461 case ${with_cpu} in
2462 "" | v850e | v850e1)
2463 # OK
2464 ;;
2465 *)
2466 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2467 exit 1
2468 ;;
2469 esac
2470 ;;
2471 esac
2473 # Set some miscellaneous flags for particular targets.
2474 target_cpu_default2=
2475 case ${target} in
2476 alpha*-*-*)
2477 if test x$gas = xyes
2478 then
2479 target_cpu_default2="MASK_GAS"
2480 fi
2481 ;;
2483 arm*-*-*)
2484 case "x$with_cpu" in
2485 x)
2486 # The most generic
2487 target_cpu_default2="TARGET_CPU_generic"
2488 ;;
2490 *)
2491 target_cpu_default2="TARGET_CPU_$with_cpu"
2492 ;;
2493 esac
2494 ;;
2496 m68k*-linux*)
2497 case "x$with_cpu" in
2498 x)
2499 # The most generic
2500 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2501 ;;
2502 xm68020)
2503 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2504 ;;
2505 xm68030)
2506 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2507 ;;
2508 xm68040)
2509 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2510 ;;
2511 xm68060)
2512 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2513 ;;
2514 xm68020-40)
2515 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2516 ;;
2517 xm68020-60)
2518 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2519 ;;
2520 *)
2521 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2522 exit 1
2523 ;;
2524 esac
2525 ;;
2527 hppa*-*-* | parisc*-*-*)
2528 if test x$gas = xyes
2529 then
2530 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2531 fi
2532 ;;
2534 mips*-*-*)
2535 case ${target} in
2536 mips*-*-ecoff* | mips*-*-elf*)
2537 if test x$gas = xyes
2538 then
2539 if test x$gnu_ld = xyes
2540 then
2541 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2542 else
2543 target_cpu_default2="MASK_GAS"
2544 fi
2545 fi
2546 ;;
2547 mips*-*-*)
2548 if test x$gas = xyes
2549 then
2550 target_cpu_default2="MASK_GAS"
2551 fi
2552 ;;
2553 esac
2554 case ${target} in
2555 mips*el-*-*)
2556 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2557 ;;
2558 esac
2559 case $tm_file in
2560 *mips/elf.h* | *mips/elf64.h*)
2561 tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2562 ;;
2563 esac
2564 if test "x$enable_gofast" = xyes
2565 then
2566 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2567 tmake_file="mips/t-gofast $tmake_file"
2568 else
2569 tmake_file="mips/t-mips $tmake_file"
2570 fi
2571 ;;
2573 powerpc*-*-* | rs6000-*-*)
2574 if test x$enable_altivec = xyes
2575 then
2576 tm_file="$tm_file rs6000/altivec-defs.h"
2577 fi
2578 # FIXME: The PowerPC port uses the value set at compile time,
2579 # although it's only cosmetic.
2580 if test "x$with_cpu" != x
2581 then
2582 target_cpu_default2="\\\"$with_cpu\\\""
2583 fi
2584 out_file=rs6000/rs6000.c
2585 c_target_objs="${c_target_objs} rs6000-c.o"
2586 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2587 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2588 ;;
2590 sparc*-*-*)
2591 # Some standard aliases.
2592 case x$with_cpu in
2593 xsparc)
2594 with_cpu=v7
2595 ;;
2596 xsparc86x)
2597 with_cpu=sparclite86x
2598 ;;
2599 xsparcv9 | xsparc64)
2600 with_cpu=v9
2601 ;;
2602 esac
2604 # The Sparc port checks this value at compile-time.
2605 target_cpu_default2="TARGET_CPU_$with_cpu"
2606 ;;
2607 v850*-*-*)
2608 # FIXME: The v850 is "special" in that it does not support
2609 # runtime CPU selection, only --with-cpu.
2610 case "x$with_cpu" in
2611 x)
2612 ;;
2613 xv850e)
2614 target_cpu_default2="TARGET_CPU_$with_cpu"
2615 ;;
2616 esac
2617 ;;
2618 esac
2620 t=
2621 all_defaults="abi cpu arch tune schedule float mode fpu"
2622 for option in $all_defaults
2623 do
2624 eval "val=\$with_$option"
2625 if test -n "$val"; then
2626 case " $supported_defaults " in
2627 *" $option "*)
2628 ;;
2629 *)
2630 echo "This target does not support --with-$option." 2>&1
2631 exit 1
2632 ;;
2633 esac
2635 if test "x$t" = x
2636 then
2637 t="{ \"$option\", \"$val\" }"
2638 else
2639 t="${t}, { \"$option\", \"$val\" }"
2640 fi
2641 fi
2642 done
2643 if test "x$t" = x
2644 then
2645 configure_default_options="{ { NULL, NULL} }"
2646 else
2647 configure_default_options="{ ${t} }"
2648 fi
2650 if test "$target_cpu_default2" != ""
2651 then
2652 if test "$target_cpu_default" != ""
2653 then
2654 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2655 else
2656 target_cpu_default=$target_cpu_default2
2657 fi
2658 fi