| blob | 3eb900467baa892dfa95a06fa30cc7b6670adc9f |
1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
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 # extra_options List of target-dependent .opt files.
102 #
103 # c_target_objs List of extra target-dependent objects that be
104 # linked into the C compiler only.
105 #
106 # cxx_target_objs List of extra target-dependent objects that be
107 # linked into the C++ compiler only.
108 #
109 # target_gtfiles List of extra source files with type information.
110 #
111 # xm_defines List of macros to define when compiling for the
112 # target machine.
113 #
114 # xm_file List of files to include when compiling for the
115 # target machine.
116 #
117 # use_collect2 Set to yes or no, depending on whether collect2
118 # will be used.
119 #
120 # target_cpu_default Set to override the default target model.
121 #
122 # gdb_needs_out_file_path
123 # Set to yes if gdb needs a dir command with
124 # `dirname $out_file`.
125 #
126 # thread_file Set to control which thread package to use.
127 #
128 # gas Set to yes or no depending on whether the target
129 # system normally uses GNU as.
130 #
131 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
132 # for this target. This is true iff this target
133 # supports "long" or "wchar_t" wider than 32 bits.
134 #
135 # configure_default_options
136 # Set to an initializer for configure_default_options
137 # in configargs.h, based on --with-cpu et cetera.
138 #
139 # use_fixproto Set to "yes" if fixproto should be run normally,
140 # "no" if fixproto should never be run.
142 # The following variables are used in each case-construct to build up the
143 # outgoing variables:
144 #
145 # gnu_ld Set to yes or no depending on whether the target
146 # system normally uses GNU ld.
148 out_file=
149 tmake_file=
150 extra_headers=
151 extra_passes=
152 extra_parts=
153 extra_programs=
154 extra_objs=
155 extra_gcc_objs=
156 extra_options=
157 c_target_objs=
158 cxx_target_objs=
159 tm_defines=
160 xm_defines=
161 # Set this to force installation and use of collect2.
162 use_collect2=
163 # Set this to override the default target model.
164 target_cpu_default=
165 # Set this if gdb needs a dir command with `dirname $out_file`
166 gdb_needs_out_file_path=
167 # Set this to control which thread package will be used.
168 thread_file=
169 # Reinitialize these from the flag values every loop pass, since some
170 # configure entries modify them.
171 gas="$gas_flag"
172 gnu_ld="$gnu_ld_flag"
173 default_use_cxa_atexit=no
174 target_gtfiles=
175 need_64bit_hwint=
177 # Default to not using fixproto. Targets which need fixproto should
178 # specifically set this to 'yes'.
179 use_fixproto=no
181 # Don't carry these over build->host->target. Please.
182 xm_file=
183 md_file=
185 # Obsolete configurations.
186 case ${target} in
187 sparclite-*-coff* \
188 | sparclite-*-elf* \
189 | sparc86x-*-elf* \
190 | sparc-*-openbsd* \
191 )
192 if test "x$enable_obsolete" != xyes; then
193 echo "*** Configuration ${target} is obsolete." >&2
194 echo "*** Specify --enable-obsolete to build it anyway." >&2
195 echo "*** Support will be REMOVED in the next major release of GCC," >&2
196 echo "*** unless a maintainer comes forward." >&2
197 exit 1
198 fi;;
199 esac
201 # Unsupported targets list. Do not put an entry in this list unless
202 # it would otherwise be caught by a more permissive pattern. The list
203 # should be in alphabetical order.
204 case ${target} in
205 alpha*-*-linux*libc1* \
206 | i[34567]86-sequent-sysv \
207 | i[34567]86-sequent-sysv[123]* \
208 | i[34567]86-go32-* \
209 | i[34567]86-*-go32* \
210 | m68k-*-linux*aout* \
211 | m68k-*-linux*libc1* \
212 | mips64orion*-*-rtems* \
213 | powerpc-*-linux*libc1* \
214 | sparc-*-linux*aout* \
215 | sparc-*-linux*libc1* \
216 | sparc-hal-solaris2* \
217 | thumb-*-* \
218 | *-*-linux*coff* \
219 | *-*-linux*oldld* \
220 | *-*-rtemsaout* \
221 | *-*-rtemscoff* \
222 | vax-*-vms* \
223 )
224 echo "*** Configuration ${target} not supported" 1>&2
225 exit 1
226 ;;
227 esac
229 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
230 # updated in each machine entry. Also set default extra_headers for some
231 # machines.
232 tm_p_file=
233 cpu_type=`echo ${target} | sed 's/-.*$//'`
234 case ${target} in
235 alpha*-*-*)
236 cpu_type=alpha
237 need_64bit_hwint=yes
238 ;;
239 am33_2.0-*-linux*)
240 cpu_type=mn10300
241 ;;
242 strongarm*-*-*)
243 cpu_type=arm
244 ;;
245 arm*-*-*)
246 cpu_type=arm
247 extra_headers="mmintrin.h"
248 ;;
249 ep9312*-*-*)
250 cpu_type=arm
251 ;;
252 xscale-*-*)
253 cpu_type=arm
254 extra_headers="mmintrin.h"
255 ;;
256 i[34567]86-*-*)
257 cpu_type=i386
258 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
259 ;;
260 x86_64-*-*)
261 cpu_type=i386
262 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
263 need_64bit_hwint=yes
264 ;;
265 ia64-*-*)
266 extra_headers=ia64intrin.h
267 need_64bit_hwint=yes
268 ;;
269 hppa*-*-* | parisc*-*-*)
270 cpu_type=pa
271 ;;
272 m32r*-*-*)
273 cpu_type=m32r
274 ;;
275 m680[012]0-*-*)
276 cpu_type=m68k
277 extra_headers=math-68881.h
278 ;;
279 m68k-*-*)
280 extra_headers=math-68881.h
281 ;;
282 mips*-*-*)
283 cpu_type=mips
284 need_64bit_hwint=yes
285 ;;
286 powerpc*-*-*)
287 cpu_type=rs6000
288 extra_headers="ppc-asm.h altivec.h spe.h"
289 need_64bit_hwint=yes
290 ;;
291 rs6000*-*-*)
292 need_64bit_hwint=yes
293 ;;
294 sparc64*-*-*)
295 cpu_type=sparc
296 need_64bit_hwint=yes
297 ;;
298 sparc*-*-*)
299 cpu_type=sparc
300 ;;
301 s390*-*-*)
302 need_64bit_hwint=yes
303 ;;
304 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
305 sh[123456789lbe]*-*-*)
306 cpu_type=sh
307 need_64bit_hwint=yes
308 ;;
309 tic4x-*-*)
310 cpu_type=c4x
311 ;;
312 esac
314 tm_file=${cpu_type}/${cpu_type}.h
315 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
316 then
317 tm_p_file=${cpu_type}/${cpu_type}-protos.h
318 fi
319 extra_modes=
320 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
321 then
322 extra_modes=${cpu_type}/${cpu_type}-modes.def
323 fi
324 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
325 then
326 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
327 fi
329 case ${target} in
330 x86_64-*-*)
331 tm_file="i386/biarch64.h ${tm_file}"
332 ;;
333 esac
335 # On a.out targets, we need to use collect2.
336 case ${target} in
337 *-*-*aout*)
338 use_collect2=yes
339 ;;
340 esac
342 # Common parts for widely ported systems.
343 case ${target} in
344 *-*-darwin*)
345 case ${target} in
346 *-darwin1[0-9]*) tm_file="${tm_file} darwin8.h" ;;
347 *-darwin[0-6]*) ;;
348 *-darwin7*) tm_file="${tm_file} darwin7.h" ;;
349 *) tm_file="${tm_file} darwin8.h" ;;
350 esac
351 tm_file="${tm_file} darwin.h"
352 tm_p_file="${tm_p_file} darwin-protos.h"
353 tmake_file="t-darwin t-slibgcc-darwin"
354 target_gtfiles="\$(srcdir)/config/darwin.c"
355 c_target_objs="darwin-c.o"
356 cxx_target_objs="darwin-c.o"
357 extra_parts="crt2.o"
358 extra_objs="darwin.o"
359 case ${enable_threads} in
360 "" | yes | posix) thread_file='posix' ;;
361 esac
362 ;;
363 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
364 # This is the place-holder for the generic a.out configuration
365 # of FreeBSD. No actual configuration resides here since
366 # there was only ever a bare-bones ix86 configuration for
367 # a.out and it exists solely in the machine-specific section.
368 # This place-holder must exist to avoid dropping into
369 # the generic ELF configuration of FreeBSD (i.e. it must be
370 # ordered before that section).
371 ;;
372 *-*-freebsd*)
373 # This is the generic ELF configuration of FreeBSD. Later
374 # machine-specific sections may refine and add to this
375 # configuration.
376 #
377 # Due to tm_file entry ordering issues that vary between cpu
378 # architectures, we only define fbsd_tm_file to allow the
379 # machine-specific section to dictate the final order of all
380 # entries of tm_file with the minor exception that components
381 # of the tm_file set here will always be of the form:
382 #
383 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
384 #
385 # The machine-specific section should not tamper with this
386 # ordering but may order all other entries of tm_file as it
387 # pleases around the provided core setting.
388 gas=yes
389 gnu_ld=yes
390 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
391 case ${target} in
392 *-*-freebsd3 | *-*-freebsd[3].*)
393 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
394 *-*-freebsd4 | *-*-freebsd[4].*)
395 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
396 *-*-freebsd5 | *-*-freebsd[5].*)
397 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
398 *-*-freebsd6 | *-*-freebsd[6].*)
399 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
400 *)
401 echo 'Please update *-*-freebsd* in gcc/config.gcc'
402 exit 1
403 ;;
404 esac
405 tmake_file="t-slibgcc-elf-ver t-freebsd"
406 case ${enable_threads} in
407 no)
408 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
409 ;;
410 "" | yes | posix)
411 thread_file='posix'
412 tmake_file="${tmake_file} t-freebsd-thread"
413 # Before 5.0, FreeBSD can't bind shared libraries to -lc
414 # when "optionally" threaded via weak pthread_* checks.
415 case ${target} in
416 *-*-freebsd[34] | *-*-freebsd[34].*)
417 tmake_file="${tmake_file} t-slibgcc-nolc-override"
418 ;;
419 esac
420 ;;
421 *)
422 echo 'Unknown thread configuration for FreeBSD'
423 exit 1
424 ;;
425 esac
426 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
427 ;;
428 *-*-linux*libc1* | *-*-linux*aout*)
429 # Avoid the generic linux case.
430 ;;
431 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
432 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
433 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
434 gas=yes
435 gnu_ld=yes
436 case ${enable_threads} in
437 "" | yes | posix) thread_file='posix' ;;
438 esac
439 tmake_file="t-slibgcc-elf-ver t-linux"
440 ;;
441 *-*-gnu*)
442 # On the Hurd, the setup is just about the same on
443 # each different CPU. The specific machines that we
444 # support are matched above and just set $cpu_type.
445 tm_file="${cpu_type}/gnu.h"
446 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
447 # GNU tools are the only tools.
448 gas=yes
449 gnu_ld=yes
450 # These details are the same as for Linux.
451 # But here we need a little extra magic.
452 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
453 case ${target} in
454 alpha*)
455 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
456 ;;
457 i[34567]86-*-*)
458 tm_file="${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}"
459 ;;
460 esac
461 ;;
462 *-*-netbsd*)
463 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
464 gas=yes
465 gnu_ld=yes
467 # NetBSD 2.0 and later get POSIX threads enabled by default.
468 # Allow them to be explicitly enabled on any other version.
469 case ${enable_threads} in
470 "")
471 case ${target} in
472 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
473 thread_file='posix'
474 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
475 ;;
476 esac
477 ;;
478 yes | posix)
479 thread_file='posix'
480 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
481 ;;
482 esac
484 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
485 # ELF configurations. We will clear extra_parts in the
486 # a.out configurations.
487 case ${target} in
488 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
489 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
490 ;;
491 esac
493 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
494 # default (unless overridden by --disable-__cxa_atexit).
495 case ${target} in
496 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
497 default_use_cxa_atexit=yes
498 ;;
499 esac
500 ;;
501 *-*-openbsd*)
502 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
503 case ${enable_threads} in
504 yes)
505 thread_file='posix'
506 tmake_file="${tmake_file} t-openbsd-thread"
507 ;;
508 esac
509 case ${target} in
510 *-*-openbsd2.*|*-*-openbsd3.[012])
511 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
512 esac
513 ;;
514 *-*-rtems*)
515 case ${enable_threads} in
516 yes) thread_file='rtems' ;;
517 esac
518 ;;
519 *-*-vxworks*)
520 tmake_file=t-vxworks
521 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
522 case ${enable_threads} in
523 no) ;;
524 "" | yes | vxworks) thread_file='vxworks' ;;
525 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
526 esac
527 use_collect2=yes
528 xm_defines=POSIX
529 ;;
530 esac
532 case ${target} in
533 # Support site-specific machine types.
534 *local*)
535 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
536 tm_file=${cpu_type}/$rest.h
537 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
538 then xm_file=${cpu_type}/xm-$rest.h
539 fi
540 if test -f $srcdir/config/${cpu_type}/t-$rest
541 then tmake_file=${cpu_type}/t-$rest
542 fi
543 ;;
544 alpha*-*-unicosmk*)
545 use_collect2=yes
546 tm_file="${tm_file} alpha/unicosmk.h"
548 # Don't include t-ieee for now because we don't support that yet
549 # tmake_file="alpha/t-ieee"
550 tmake_file="alpha/t-unicosmk"
551 use_fixproto=yes
552 ;;
553 alpha*-*-linux*)
554 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
555 target_cpu_default="MASK_GAS"
556 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
557 ;;
558 alpha*-*-gnu*)
559 target_cpu_default="MASK_GAS"
560 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
561 ;;
562 alpha*-*-freebsd*)
563 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
564 target_cpu_default="MASK_GAS"
565 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
566 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
567 ;;
568 alpha*-*-netbsd*)
569 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
570 target_cpu_default="MASK_GAS"
571 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
572 ;;
573 alpha*-*-openbsd*)
574 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
575 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
576 # default x-alpha is only appropriate for dec-osf.
577 target_cpu_default="MASK_GAS"
578 tmake_file="alpha/t-alpha alpha/t-ieee"
579 ;;
580 alpha*-dec-osf[45]*)
581 if test x$stabs = xyes
582 then
583 tm_file="${tm_file} dbx.h"
584 fi
585 if test x$gas != xyes
586 then
587 extra_passes="mips-tfile mips-tdump"
588 fi
589 use_collect2=yes
590 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
591 tm_file="${tm_file} alpha/osf.h"
592 extra_headers=va_list.h
593 case ${target} in
594 *-*-osf4*)
595 # Set target_cpu_default except on 4.0a.
596 case ${target} in
597 *-*-osf4.0a) ;;
598 *) target_cpu_default=MASK_SUPPORT_ARCH
599 esac
600 ;;
601 *-*-osf5*)
602 tm_file="${tm_file} alpha/osf5.h"
603 target_cpu_default=MASK_SUPPORT_ARCH
604 ;;
605 esac
606 case ${enable_threads} in
607 "" | yes | posix)
608 thread_file='posix'
609 tmake_file="${tmake_file} alpha/t-osf-pthread"
610 ;;
611 esac
612 ;;
613 alpha64-dec-*vms*)
614 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
615 xm_file="alpha/xm-vms.h"
616 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
617 prefix=/gnu
618 local_prefix=/gnu
619 ;;
620 alpha*-dec-*vms*)
621 tm_file="${tm_file} alpha/vms.h"
622 xm_file=alpha/xm-vms.h
623 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
624 prefix=/gnu
625 local_prefix=/gnu
626 ;;
627 arc-*-elf*)
628 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
629 extra_parts="crtinit.o crtfini.o"
630 use_fixproto=yes
631 ;;
632 arm-*-coff* | armel-*-coff*)
633 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
634 tmake_file="arm/t-arm arm/t-arm-coff"
635 ;;
636 arm-semi-aof | armel-semi-aof)
637 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
638 tmake_file="arm/t-arm arm/t-semi"
639 ;;
640 arm-wrs-vxworks)
641 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
642 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
643 ;;
644 arm*-*-freebsd*|strongarm*-*-freebsd*)
645 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
646 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
647 ;;
648 arm*-*-netbsdelf*)
649 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
650 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
651 ;;
652 arm*-*-netbsd*)
653 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
654 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
655 extra_parts=""
656 use_collect2=yes
657 ;;
658 arm*-*-linux*) # ARM GNU/Linux with ELF
659 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
660 tmake_file="${tmake_file} arm/t-arm arm/t-linux"
661 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
662 gnu_ld=yes
663 ;;
664 arm*-*-uclinux*) # ARM ucLinux
665 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"
666 tmake_file="arm/t-arm arm/t-arm-elf"
667 ;;
668 arm*-*-ecos-elf)
669 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
670 tmake_file="arm/t-arm arm/t-arm-elf"
671 ;;
672 arm*-*-eabi* | arm*-*-symbianelf* )
673 # The BPABI long long divmod functions return a 128-bit value in
674 # registers r0-r3. Correctly modeling that requires the use of
675 # TImode.
676 need_64bit_hwint=yes
677 default_use_cxa_atexit=yes
678 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
679 tmake_file="arm/t-arm arm/t-arm-elf"
680 case ${target} in
681 arm*-*-eabi*)
682 tmake_file="${tmake_file} arm/t-bpabi"
683 ;;
684 arm*-*-symbianelf*)
685 tm_file="${tm_file} arm/symbian.h"
686 # We do not include t-bpabi for Symbian OS because the system
687 # provides its own implementation of the BPABI functions.
688 tmake_file="${tmake_file} t-slibgcc-elf-ver arm/t-symbian"
689 ;;
690 esac
691 tm_file="${tm_file} arm/aout.h arm/arm.h"
692 ;;
693 arm*-*-rtems*)
694 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"
695 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
696 ;;
697 arm*-*-elf | ep9312-*-elf)
698 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
699 tmake_file="arm/t-arm arm/t-arm-elf"
700 ;;
701 arm*-wince-pe*)
702 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
703 tmake_file="arm/t-arm arm/t-wince-pe"
704 extra_objs="pe.o"
705 ;;
706 arm-*-pe*)
707 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
708 tmake_file="arm/t-arm arm/t-pe"
709 extra_objs="pe.o"
710 ;;
711 arm*-*-kaos*)
712 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"
713 tmake_file="arm/t-arm arm/t-arm-elf"
714 ;;
715 avr-*-rtems*)
716 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
717 tmake_file="avr/t-avr t-rtems avr/t-rtems"
718 ;;
719 avr-*-*)
720 tm_file="avr/avr.h dbxelf.h"
721 use_fixproto=yes
722 ;;
723 c4x-*-rtems* | tic4x-*-rtems*)
724 tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
725 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
726 c_target_objs="c4x-c.o"
727 cxx_target_objs="c4x-c.o"
728 ;;
729 c4x-* | tic4x-*)
730 tmake_file=c4x/t-c4x
731 c_target_objs="c4x-c.o"
732 cxx_target_objs="c4x-c.o"
733 ;;
734 cris-*-aout)
735 tm_file="dbxelf.h ${tm_file} cris/aout.h"
736 gas=yes
737 tmake_file="cris/t-cris cris/t-aout"
738 ;;
739 cris-*-elf | cris-*-none)
740 tm_file="dbxelf.h elfos.h ${tm_file}"
741 tmake_file="cris/t-cris cris/t-elfmulti"
742 gas=yes
743 ;;
744 cris-*-linux*)
745 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
746 # We need to avoid using t-linux, so override default tmake_file
747 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
748 ;;
749 fr30-*-elf)
750 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
751 tmake_file=fr30/t-fr30
752 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
753 use_fixproto=yes
754 ;;
755 frv-*-elf)
756 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
757 tmake_file=frv/t-frv
758 use_fixproto=yes
759 ;;
760 frv-*-*linux*)
761 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
762 linux.h frv/linux.h frv/frv-abi.h"
763 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
764 ;;
765 h8300-*-rtems*)
766 tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
767 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
768 ;;
769 h8300-*-elf*)
770 tmake_file="h8300/t-h8300 h8300/t-elf"
771 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
772 use_fixproto=yes
773 ;;
774 h8300-*-*)
775 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
776 use_fixproto=yes
777 ;;
778 hppa*64*-*-linux* | parisc*64*-*-linux*)
779 target_cpu_default="MASK_PA_11|MASK_PA_20"
780 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
781 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
782 tmake_file="${tmake_file} pa/t-linux64"
783 gas=yes gnu_ld=yes
784 need_64bit_hwint=yes
785 ;;
786 hppa*-*-linux* | parisc*-*-linux*)
787 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
788 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
789 pa/pa32-regs.h pa/pa32-linux.h"
790 tmake_file="${tmake_file} pa/t-linux"
791 # if not configured with --enable-sjlj-exceptions, bump the
792 # libgcc version number
793 if test x$sjlj != x1; then
794 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
795 fi
796 ;;
797 # port not yet contributed.
798 #hppa*-*-openbsd*)
799 # target_cpu_default="MASK_PA_11"
800 # ;;
801 hppa1.1-*-pro*)
802 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
803 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
804 pa/pa-pro-end.h libgloss.h"
805 tmake_file="pa/t-pro"
806 ;;
807 hppa1.1-*-osf*)
808 target_cpu_default="MASK_PA_11"
809 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
810 tmake_file="pa/t-pa"
811 use_collect2=yes
812 ;;
813 hppa1.1-*-rtems*)
814 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
815 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
816 pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
817 tmake_file="pa/t-pro t-rtems"
818 ;;
819 hppa1.1-*-bsd*)
820 target_cpu_default="MASK_PA_11"
821 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
822 tmake_file="pa/t-pa"
823 use_collect2=yes
824 ;;
825 hppa[12]*-*-hpux10*)
826 case ${target} in
827 hppa1.1-*-* | hppa2*-*-*)
828 target_cpu_default="MASK_PA_11"
829 ;;
830 esac
831 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
832 pa/pa-hpux.h pa/pa-hpux10.h"
833 case ${target} in
834 *-*-hpux10.[1-9]*)
835 tm_file="${tm_file} pa/pa-hpux1010.h"
836 ;;
837 esac
838 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
839 case ${enable_threads} in
840 "")
841 if test x$have_pthread_h = xyes ; then
842 tmake_file="${tmake_file} pa/t-dce-thr"
843 fi
844 ;;
845 yes | dce)
846 tmake_file="${tmake_file} pa/t-dce-thr"
847 ;;
848 esac
849 use_collect2=yes
850 use_fixproto=yes
851 ;;
852 hppa*64*-*-hpux11*)
853 target_cpu_default="MASK_PA_11|MASK_PA_20"
854 if test x$gnu_ld = xyes
855 then
856 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
857 fi
858 if test x$gas = xyes
859 then
860 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
861 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
862 else
863 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
864 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
865 fi
866 case ${target} in
867 *-*-hpux11.[1-9]*)
868 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
869 ;;
870 *)
871 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
872 ;;
873 esac
874 need_64bit_hwint=yes
875 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
876 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
877 case x${enable_threads} in
878 xyes | xposix )
879 thread_file=posix
880 ;;
881 esac
882 ;;
883 hppa[12]*-*-hpux11*)
884 case ${target} in
885 hppa1.1-*-* | hppa2*-*-*)
886 target_cpu_default="MASK_PA_11"
887 ;;
888 esac
889 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
890 pa/pa-hpux.h pa/pa-hpux11.h"
891 case ${target} in
892 *-*-hpux11.[1-9]*)
893 tm_file="${tm_file} pa/pa-hpux1111.h"
894 ;;
895 esac
896 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
897 case x${enable_threads} in
898 xyes | xposix )
899 thread_file=posix
900 ;;
901 esac
902 use_collect2=yes
903 ;;
904 i[34567]86-*-darwin*)
905 tm_file="${tm_file} i386/darwin.h"
906 ;;
907 i[34567]86-*-elf*)
908 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
909 tmake_file="i386/t-i386elf t-svr4"
910 use_fixproto=yes
911 ;;
912 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
913 if test x$gas = xyes
914 then
915 tm_file="${tm_file} usegas.h"
916 fi
917 xm_defines="SMALL_ARG_MAX"
918 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
919 tmake_file=t-svr4
920 extra_parts="crtbegin.o crtend.o"
921 use_fixproto=yes
922 ;;
923 i[34567]86-*-aout*)
924 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
925 use_fixproto=yes
926 ;;
927 i[34567]86-*-beoself* | i[34567]86-*-beos*)
928 tmake_file='i386/t-beos i386/t-crtpic'
929 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
930 extra_parts='crtbegin.o crtend.o'
931 ;;
932 i[34567]86-*-freebsd*)
933 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
934 ;;
935 x86_64-*-freebsd*)
936 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
937 ;;
938 i[34567]86-*-netbsdelf*)
939 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
940 ;;
941 i[34567]86-*-netbsd*)
942 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
943 tmake_file=t-netbsd
944 extra_parts=""
945 use_collect2=yes
946 ;;
947 x86_64-*-netbsd*)
948 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
949 ;;
950 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
951 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"
952 # needed to unconfuse gdb
953 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
954 # we need collect2 until our bug is fixed...
955 use_collect2=yes
956 ;;
957 i[34567]86-*-openbsd*)
958 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
959 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
960 gas=yes
961 gnu_ld=yes
962 ;;
963 i[34567]86-*-coff*)
964 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
965 use_fixproto=yes
966 ;;
967 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
968 # Intel 80386's running GNU/*
969 # with ELF format using glibc 2
970 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
971 case ${target} in
972 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
973 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
974 esac
975 tmake_file="${tmake_file} i386/t-crtstuff"
976 ;;
977 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
978 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
979 i386/x86-64.h i386/linux64.h"
980 case ${target} in
981 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
982 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
983 esac
984 tmake_file="${tmake_file} i386/t-linux64"
985 ;;
986 i[34567]86-*-gnu*)
987 ;;
988 i[34567]86-pc-msdosdjgpp*)
989 xm_file=i386/xm-djgpp.h
990 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
991 tmake_file=i386/t-djgpp
992 gnu_ld=yes
993 gas=yes
994 ;;
995 i[34567]86-*-lynxos*)
996 xm_defines=POSIX
997 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
998 tmake_file="i386/t-crtstuff t-lynx"
999 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1000 thread_file=lynx
1001 gnu_ld=yes
1002 gas=yes
1003 ;;
1004 i[3456x]86-*-netware*)
1005 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1006 tmake_file=i386/t-netware
1007 extra_objs=netware.o
1008 case /${with_ld} in
1009 */nwld)
1010 extra_objs="$extra_objs nwld.o"
1011 tm_file="${tm_file} i386/nwld.h"
1012 tmake_file="${tmake_file} i386/t-nwld"
1013 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1014 ;;
1015 esac
1016 case x${enable_threads} in
1017 x | xyes | xposix) thread_file='posix';;
1018 xnks) thread_file='nks';;
1019 xno) ;;
1020 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1021 esac
1022 ;;
1023 i[34567]86-*-nto-qnx*)
1024 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1025 tmake_file=i386/t-nto
1026 gnu_ld=yes
1027 gas=yes
1028 ;;
1029 i[34567]86-*-rtems*)
1030 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1031 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1032 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1033 ;;
1034 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1035 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1036 if test x$gas = xyes
1037 then
1038 tm_file="usegas.h ${tm_file}"
1039 fi
1040 tmake_file=i386/t-sco5
1041 extra_parts="crtbegin.o crtend.o"
1042 use_fixproto=yes
1043 ;;
1044 i[34567]86-*-solaris2*)
1045 xm_defines="SMALL_ARG_MAX"
1046 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1047 case ${target} in
1048 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1049 tm_file="${tm_file} sol26.h"
1050 esac
1051 tm_file="${tm_file} i386/sol2.h"
1052 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1053 c_target_objs="sol2-c.o"
1054 cxx_target_objs="sol2-c.o"
1055 extra_objs="sol2.o"
1056 tm_p_file="${tm_p_file} sol2-protos.h"
1057 if test x$gnu_ld = xyes; then
1058 tmake_file="$tmake_file t-slibgcc-elf-ver"
1059 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1060 else
1061 tmake_file="$tmake_file t-slibgcc-sld"
1062 fi
1063 case ${target} in
1064 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1065 tm_file="$tm_file tm-dwarf2.h"
1066 ;;
1067 esac
1068 case ${target} in
1069 *-*-solaris2.1[0-9]*)
1070 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1071 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1072 tmake_file="$tmake_file i386/t-sol2-10"
1073 need_64bit_hwint=yes
1074 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1075 # part of the base system.
1076 extra_parts="gmon.o crtbegin.o crtend.o"
1077 ;;
1078 *)
1079 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1080 ;;
1081 esac
1082 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1083 "":yes:* | yes:yes:* )
1084 case ${target} in
1085 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1086 thread_file=posix95
1087 ;;
1088 *)
1089 thread_file=posix
1090 ;;
1091 esac
1092 ;;
1093 "":*:yes | yes:*:yes )
1094 thread_file=solaris
1095 ;;
1096 esac
1097 ;;
1098 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1099 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1100 if test x$stabs = xyes
1101 then
1102 tm_file="${tm_file} dbx.h"
1103 fi
1104 tmake_file="i386/t-crtpic t-svr4"
1105 extra_parts="crtbegin.o crtend.o"
1106 if test x$enable_threads = xyes; then
1107 thread_file='posix'
1108 fi
1109 use_fixproto=yes
1110 ;;
1111 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1112 xm_defines="SMALL_ARG_MAX"
1113 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1114 if test x$stabs = xyes
1115 then
1116 tm_file="${tm_file} dbx.h"
1117 fi
1118 tmake_file="i386/t-crtpic t-svr4"
1119 extra_parts="crtbegin.o crtend.o"
1120 use_fixproto=yes
1121 ;;
1122 i[4567]86-wrs-vxworks)
1123 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1124 tmake_file="${tmake_file} i386/t-vxworks"
1125 ;;
1126 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1127 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1128 xm_file=i386/xm-cygwin.h
1129 tmake_file="i386/t-cygwin i386/t-cygming"
1130 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1131 extra_objs=winnt.o
1132 c_target_objs=cygwin2.o
1133 cxx_target_objs=cygwin2.o
1134 extra_gcc_objs=cygwin1.o
1135 if test x$enable_threads = xyes; then
1136 thread_file='posix'
1137 fi
1138 ;;
1139 i[34567]86-*-mingw32*)
1140 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1141 xm_file=i386/xm-mingw32.h
1142 tmake_file="i386/t-cygming i386/t-mingw32"
1143 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1144 extra_objs=winnt.o
1145 case ${enable_threads} in
1146 "" | yes | win32) thread_file='win32' ;;
1147 esac
1148 case ${target} in
1149 *mingw32crt*)
1150 tm_file="${tm_file} i386/crtdll.h"
1151 ;;
1152 *mingw32msv* | *mingw32*)
1153 ;;
1154 esac
1155 ;;
1156 i[34567]86-*-uwin*)
1157 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1158 tmake_file="i386/t-cygwin i386/t-uwin"
1159 extra_objs=winnt.o
1160 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1161 if test x$enable_threads = xyes; then
1162 thread_file='win32'
1163 fi
1164 use_fixproto=yes
1165 ;;
1166 i[34567]86-*-interix3*)
1167 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1168 tmake_file="i386/t-interix"
1169 extra_objs=winnt.o
1170 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1171 if test x$enable_threads = xyes ; then
1172 thread_file='posix'
1173 fi
1174 if test x$stabs = xyes ; then
1175 tm_file="${tm_file} dbxcoff.h"
1176 fi
1177 ;;
1178 i[34567]86-*-kaos*)
1179 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1180 tmake_file="i386/t-i386elf t-svr4"
1181 ;;
1182 i860-*-sysv4*)
1183 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1184 tmake_file="i860/t-i860 i860/t-svr4"
1185 extra_parts="crtbegin.o crtend.o"
1186 use_fixproto=yes
1187 ;;
1188 ia64*-*-elf*)
1189 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1190 tmake_file="ia64/t-ia64"
1191 target_cpu_default="0"
1192 if test x$gas = xyes
1193 then
1194 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1195 fi
1196 if test x$gnu_ld = xyes
1197 then
1198 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1199 fi
1200 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1201 use_fixproto=yes
1202 ;;
1203 ia64*-*-freebsd*)
1204 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1205 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1206 tmake_file="${tmake_file} ia64/t-ia64"
1207 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1208 ;;
1209 ia64*-*-linux*)
1210 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1211 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1212 if test x$with_system_libunwind != xyes ; then
1213 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1214 fi
1215 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1216 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1217 ;;
1218 ia64*-*-hpux*)
1219 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1220 tmake_file="ia64/t-ia64 ia64/t-hpux"
1221 target_cpu_default="MASK_GNU_AS"
1222 case x$enable_threads in
1223 xyes | xposix )
1224 thread_file=posix
1225 ;;
1226 esac
1227 use_collect2=no
1228 c_target_objs="ia64-c.o"
1229 cxx_target_objs="ia64-c.o"
1230 extra_options="${extra_options} ia64/ilp32.opt"
1231 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1232 # in ia64/t-hpux, and also fix the definition of putenv in
1233 # sys-protos.h (const char not char).
1234 ;;
1235 ip2k-*-elf)
1236 tm_file="elfos.h ${tm_file}"
1237 use_fixproto=yes
1238 ;;
1239 iq2000*-*-elf*)
1240 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1241 tmake_file=iq2000/t-iq2000
1242 out_file=iq2000/iq2000.c
1243 md_file=iq2000/iq2000.md
1244 use_fixproto=yes
1245 ;;
1246 m32r-*-elf*)
1247 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1248 extra_parts="crtinit.o crtfini.o"
1249 use_fixproto=yes
1250 ;;
1251 m32rle-*-elf*)
1252 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1253 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1254 use_fixproto=yes
1255 ;;
1256 m32r-*-linux*)
1257 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1258 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1259 # We override the tmake_file for linux -- why?
1260 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1261 gnu_ld=yes
1262 use_fixproto=yes
1263 if test x$enable_threads = xyes; then
1264 thread_file='posix'
1265 fi
1266 ;;
1267 m32rle-*-linux*)
1268 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1269 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1270 # We override the tmake_file for linux -- why?
1271 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1272 gnu_ld=yes
1273 use_fixproto=yes
1274 if test x$enable_threads = xyes; then
1275 thread_file='posix'
1276 fi
1277 ;;
1278 # m68hc11 and m68hc12 share the same machine description.
1279 m68hc11-*-*|m6811-*-*)
1280 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1281 tm_p_file="m68hc11/m68hc11-protos.h"
1282 md_file="m68hc11/m68hc11.md"
1283 out_file="m68hc11/m68hc11.c"
1284 tmake_file="m68hc11/t-m68hc11-gas"
1285 use_fixproto=yes
1286 ;;
1287 m68hc12-*-*|m6812-*-*)
1288 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1289 tm_p_file="m68hc11/m68hc11-protos.h"
1290 md_file="m68hc11/m68hc11.md"
1291 out_file="m68hc11/m68hc11.c"
1292 tmake_file="m68hc11/t-m68hc11-gas"
1293 use_fixproto=yes
1294 ;;
1295 m68k-*-aout*)
1296 tmake_file=m68k/t-m68kbare
1297 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1298 ;;
1299 m68k-*-coff*)
1300 tmake_file=m68k/t-m68kbare
1301 tm_defines="MOTOROLA USE_GAS"
1302 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1303 use_fixproto=yes
1304 ;;
1305 m68020-*-elf* | m68k-*-elf*)
1306 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1307 tm_defines="MOTOROLA USE_GAS"
1308 tmake_file=m68k/t-m68kelf
1309 extra_parts="crtbegin.o crtend.o"
1310 use_fixproto=yes
1311 ;;
1312 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1313 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1314 tm_defines="MOTOROLA USE_GAS"
1315 case ${target} in
1316 m68010*)
1317 target_cpu_default="0"
1318 ;;
1319 *)
1320 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1321 ;;
1322 esac
1323 ;;
1324 m68k*-*-openbsd*)
1325 # needed to unconfuse gdb
1326 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1327 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1328 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1329 # we need collect2 until our bug is fixed...
1330 use_collect2=yes
1331 ;;
1332 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1333 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1334 tm_defines="MOTOROLA USE_GAS"
1335 tmake_file=m68k/t-uclinux
1336 use_fixproto=no
1337 ;;
1338 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1339 # with ELF format using glibc 2
1340 # aka the GNU/Linux C library 6.
1341 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1342 tm_defines="MOTOROLA USE_GAS"
1343 # if not configured with --enable-sjlj-exceptions, bump the
1344 # libgcc version number
1345 if test x$sjlj != x1; then
1346 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1347 fi
1348 ;;
1349 m68k-*-rtems*)
1350 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1351 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"
1352 tm_defines="MOTOROLA USE_GAS"
1353 extra_parts="crtbegin.o crtend.o"
1354 ;;
1355 mcore-*-elf)
1356 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1357 tmake_file=mcore/t-mcore
1358 use_fixproto=yes
1359 ;;
1360 mcore-*-pe*)
1361 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1362 tmake_file=mcore/t-mcore-pe
1363 use_fixproto=yes
1364 ;;
1365 mips-sgi-irix[56]*)
1366 tm_file="elfos.h ${tm_file} mips/iris.h"
1367 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1368 target_cpu_default="MASK_ABICALLS"
1369 case ${target} in
1370 *-*-irix5*)
1371 tm_file="${tm_file} mips/iris5.h"
1372 ;;
1374 *-*-irix6*)
1375 tm_file="${tm_file} mips/iris6.h"
1376 tmake_file="${tmake_file} mips/t-iris6"
1377 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1378 ;;
1379 esac
1380 if test "x$stabs" = xyes
1381 then
1382 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1383 fi
1384 if test "x$gnu_ld" = xyes
1385 then
1386 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1387 fi
1388 # if test x$enable_threads = xyes; then
1389 # thread_file='irix'
1390 # fi
1391 use_fixproto=yes
1392 ;;
1393 mips*-*-netbsd*) # NetBSD/mips, either endian.
1394 target_cpu_default="MASK_ABICALLS"
1395 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1396 ;;
1397 mips64*-*-linux*)
1398 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1399 tmake_file="${tmake_file} mips/t-linux64"
1400 tm_defines="MIPS_ABI_DEFAULT=ABI_N32"
1401 gnu_ld=yes
1402 gas=yes
1403 ;;
1404 mips*-*-linux*) # Linux MIPS, either endian.
1405 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1406 case ${target} in
1407 mipsisa32*-*)
1408 target_cpu_default="MASK_SOFT_FLOAT"
1409 tm_defines="MIPS_ISA_DEFAULT=32"
1410 ;;
1411 esac
1412 ;;
1413 mips*-*-openbsd*)
1414 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1415 target_cpu_default="MASK_ABICALLS"
1416 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1417 case ${target} in
1418 mips*el-*-openbsd*)
1419 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1420 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1421 esac
1422 ;;
1423 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1424 tm_file="elfos.h ${tm_file} mips/elf.h"
1425 tmake_file=mips/t-isa3264
1426 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1427 use_fixproto=yes
1428 ;;
1429 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1430 tm_file="elfos.h ${tm_file} mips/elf.h"
1431 tmake_file=mips/t-isa3264
1432 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1433 use_fixproto=yes
1434 ;;
1435 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1436 tm_file="elfos.h ${tm_file} mips/elf.h"
1437 tmake_file=mips/t-isa3264
1438 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1439 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1440 use_fixproto=yes
1441 ;;
1442 mipsisa64sr71k-*-elf*)
1443 tm_file="elfos.h ${tm_file} mips/elf.h"
1444 tmake_file=mips/t-sr71k
1445 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1446 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1447 use_fixproto=yes
1448 ;;
1449 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1450 tm_file="elfos.h ${tm_file} mips/elf.h"
1451 tmake_file=mips/t-elf
1452 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1453 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1454 use_fixproto=yes
1455 ;;
1456 mips-*-elf* | mipsel-*-elf*)
1457 tm_file="elfos.h ${tm_file} mips/elf.h"
1458 tmake_file=mips/t-elf
1459 use_fixproto=yes
1460 ;;
1461 mips64-*-elf* | mips64el-*-elf*)
1462 tm_file="elfos.h ${tm_file} mips/elf.h"
1463 tmake_file=mips/t-elf
1464 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1465 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1466 use_fixproto=yes
1467 ;;
1468 mips64vr-*-elf* | mips64vrel-*-elf*)
1469 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1470 tmake_file=mips/t-vr
1471 use_fixproto=yes
1472 ;;
1473 mips64orion-*-elf* | mips64orionel-*-elf*)
1474 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1475 tmake_file=mips/t-elf
1476 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1477 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1478 use_fixproto=yes
1479 ;;
1480 mips*-*-rtems*)
1481 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1482 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1483 ;;
1484 mips-wrs-vxworks)
1485 # We want vxworks.h after mips/elf.h, which unfortunately means we
1486 # have to redo the tm_file list from scratch.
1487 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1488 tmake_file="${tmake_file} mips/t-vxworks"
1489 ;;
1490 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1491 xm_defines=POSIX
1492 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1493 tmake_file="${tmake_file} mips/t-elf"
1494 thread_file=
1495 ;;
1496 mipstx39-*-elf* | mipstx39el-*-elf*)
1497 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1498 tmake_file=mips/t-r3900
1499 use_fixproto=yes
1500 ;;
1501 mmix-knuth-mmixware)
1502 need_64bit_hwint=yes
1503 ;;
1504 mn10300-*-*)
1505 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1506 if test x$stabs = xyes
1507 then
1508 tm_file="${tm_file} dbx.h"
1509 fi
1510 use_collect2=no
1511 use_fixproto=yes
1512 ;;
1513 ns32k-*-netbsdelf*)
1514 echo "GCC does not yet support the ${target} target"; exit 1
1515 ;;
1516 ns32k-*-netbsd*)
1517 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1518 # On NetBSD, the headers are already okay, except for math.h.
1519 tmake_file="t-netbsd ns32k/t-ns32k"
1520 extra_parts=""
1521 use_collect2=yes
1522 ;;
1523 pdp11-*-bsd)
1524 tm_file="${tm_file} pdp11/2bsd.h"
1525 use_fixproto=yes
1526 ;;
1527 pdp11-*-*)
1528 use_fixproto=yes
1529 ;;
1530 avr-*-*)
1531 use_fixproto=yes
1532 ;;
1533 # port not yet contributed
1534 #powerpc-*-openbsd*)
1535 # tmake_file="${tmake_file} rs6000/t-fprules "
1536 # extra_headers=
1537 # ;;
1538 powerpc64-*-linux*)
1539 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1540 case x$with_cpu in
1541 x|xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345]|xrs64a)
1542 tm_file="${tm_file} rs6000/default64.h";;
1543 esac
1544 tm_file="${tm_file} rs6000/linux64.h"
1545 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1546 ;;
1547 powerpc64-*-gnu*)
1548 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1549 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1550 ;;
1551 powerpc-*-beos*)
1552 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1553 tmake_file="rs6000/t-fprules rs6000/t-beos"
1554 extra_headers=
1555 use_fixproto=yes
1556 ;;
1557 powerpc-*-darwin*)
1558 tm_file="${tm_file} rs6000/darwin.h"
1559 tmake_file="${tmake_file} rs6000/t-darwin"
1560 case ${target} in
1561 *-darwin1[0-9]*) tmake_file="${tmake_file} rs6000/t-darwin8" ;;
1562 *-darwin[0-7]*) ;;
1563 *-darwin[8-9]*) tmake_file="${tmake_file} rs6000/t-darwin8" ;;
1564 esac
1565 extra_headers=altivec.h
1566 ;;
1567 powerpc*-*-freebsd*)
1568 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1569 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1570 ;;
1571 powerpc-*-netbsd*)
1572 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1573 tmake_file="${tmake_file} rs6000/t-netbsd"
1574 ;;
1575 powerpc-*-chorusos*)
1576 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1577 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1578 case ${enable_threads} in
1579 yes | posix)
1580 thread_file='posix'
1581 ;;
1582 esac
1583 use_fixproto=yes
1584 ;;
1585 powerpc-*-eabispe*)
1586 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1587 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1588 ;;
1589 powerpc-*-eabisimaltivec*)
1590 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1591 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1592 ;;
1593 powerpc-*-eabisim*)
1594 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1595 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1596 ;;
1597 powerpc-*-elf*)
1598 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1599 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1600 use_fixproto=yes
1601 ;;
1602 powerpc-*-eabialtivec*)
1603 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1604 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1605 ;;
1606 powerpc-*-eabi*)
1607 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1608 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1609 ;;
1610 powerpc-*-rtems*)
1611 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1612 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1613 ;;
1614 powerpc-*-linux*altivec*)
1615 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1616 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1617 ;;
1618 powerpc-*-linux*spe*)
1619 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1620 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1621 ;;
1622 powerpc-*-linux*)
1623 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1624 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1625 ;;
1626 powerpc-*-gnu-gnualtivec*)
1627 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1628 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1629 if test x$enable_threads = xyes; then
1630 thread_file='posix'
1631 fi
1632 ;;
1633 powerpc-*-gnu*)
1634 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"
1635 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1636 if test x$enable_threads = xyes; then
1637 thread_file='posix'
1638 fi
1639 ;;
1640 powerpc-wrs-vxworks*)
1641 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1642 # means we have to redo the tm_file list from scratch.
1643 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1644 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1645 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1646 extra_headers=ppc-asm.h
1647 ;;
1648 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1649 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1650 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1651 thread_file=""
1652 use_fixproto=yes
1653 ;;
1654 powerpc-*-lynxos*)
1655 xm_defines=POSIX
1656 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1657 tmake_file="t-lynx rs6000/t-lynx"
1658 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1659 thread_file=lynx
1660 gnu_ld=yes
1661 gas=yes
1662 ;;
1663 powerpcle-*-sysv*)
1664 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1665 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1666 use_fixproto=yes
1667 ;;
1668 powerpcle-*-elf*)
1669 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1670 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1671 use_fixproto=yes
1672 ;;
1673 powerpcle-*-eabisim*)
1674 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1675 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1676 ;;
1677 powerpcle-*-eabi*)
1678 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1679 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1680 ;;
1681 powerpc-*-kaos*)
1682 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1683 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1684 ;;
1685 powerpcle-*-kaos*)
1686 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1687 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1688 ;;
1689 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1690 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1691 tmake_file="rs6000/t-fprules rs6000/t-newas"
1692 use_collect2=yes
1693 extra_headers=
1694 use_fixproto=yes
1695 ;;
1696 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1697 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1698 tmake_file=rs6000/t-aix43
1699 use_collect2=yes
1700 thread_file='aix'
1701 extra_headers=
1702 ;;
1703 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1704 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1705 tmake_file=rs6000/t-aix43
1706 use_collect2=yes
1707 thread_file='aix'
1708 extra_headers=
1709 ;;
1710 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1711 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1712 tmake_file=rs6000/t-aix52
1713 use_collect2=yes
1714 thread_file='aix'
1715 extra_headers=
1716 ;;
1717 s390-*-linux*)
1718 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1719 tmake_file="${tmake_file} s390/t-crtstuff"
1720 ;;
1721 s390x-*-linux*)
1722 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1723 tm_p_file=s390/s390-protos.h
1724 md_file=s390/s390.md
1725 extra_modes=s390/s390-modes.def
1726 out_file=s390/s390.c
1727 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1728 ;;
1729 s390x-ibm-tpf*)
1730 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1731 tm_p_file=s390/s390-protos.h
1732 md_file=s390/s390.md
1733 extra_modes=s390/s390-modes.def
1734 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1735 out_file=s390/s390.c
1736 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1737 thread_file='tpf'
1738 ;;
1739 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1740 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1741 sh-*-linux* | sh[346lbe]*-*-linux* | \
1742 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1743 sh64-*-netbsd* | sh64l*-*-netbsd*)
1744 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1745 if test x${with_endian} = x; then
1746 case ${target} in
1747 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1748 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1749 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1750 shl* | sh64l* | sh*-*-linux* | \
1751 sh5l* | sh-superh-elf) with_endian=little,big ;;
1752 sh[1234]*-*-*) with_endian=big ;;
1753 *) with_endian=big,little ;;
1754 esac
1755 fi
1756 case ${with_endian} in
1757 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1758 big,little|little,big) ;;
1759 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1760 esac
1761 case ${with_endian} in
1762 little*) tm_file="sh/little.h ${tm_file}" ;;
1763 esac
1764 tm_file="${tm_file} dbxelf.h elfos.h"
1765 case ${target} in
1766 sh*-*-netbsd*) ;;
1767 *) tm_file="${tm_file} svr4.h" ;;
1768 esac
1769 tm_file="${tm_file} sh/elf.h"
1770 case ${target} in
1771 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1772 tm_file="${tm_file} linux.h sh/linux.h" ;;
1773 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1774 ;;
1775 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1776 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1777 esac
1778 case ${target} in
1779 sh5*-*-netbsd*)
1780 # SHmedia, 32-bit ABI
1781 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1782 ;;
1783 sh64*-netbsd*)
1784 # SHmedia, 64-bit ABI
1785 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1786 ;;
1787 *-*-netbsd)
1788 tmake_file="${tmake_file} sh/t-netbsd"
1789 ;;
1790 sh64*-*-linux*)
1791 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1792 tm_file="${tm_file} sh/sh64.h"
1793 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1794 ;;
1795 sh64*)
1796 tmake_file="${tmake_file} sh/t-sh64"
1797 tm_file="${tm_file} sh/sh64.h"
1798 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1799 ;;
1800 *-*-symbianelf*)
1801 tmake_file="sh/t-symbian"
1802 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1803 extra_objs="symbian.o"
1804 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1805 ;;
1806 esac
1807 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1808 case `echo ${target} | sed 's/e[lb]-/-/'` in
1809 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1810 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1811 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1812 sh4a_single*) sh_cpu_target=sh4a-single ;;
1813 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1814 sh4al) sh_cpu_target=sh4al ;;
1815 sh4a*) sh_cpu_target=sh4a ;;
1816 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1817 sh4_single*) sh_cpu_target=sh4-single ;;
1818 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1819 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1820 sh3e*) sh_cpu_target=sh3e ;;
1821 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1822 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
1823 sh2a_single*) sh_cpu_target=sh2a-single ;;
1824 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
1825 sh2a*) sh_cpu_target=sh2a ;;
1826 sh2e*) sh_cpu_target=sh2e ;;
1827 sh2*) sh_cpu_target=sh2 ;;
1828 *) sh_cpu_target=sh1 ;;
1829 esac
1830 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1831 case $sh_cpu_default in
1832 sh5-64media-nofpu | sh5-64media | \
1833 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1834 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
1835 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
1836 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1837 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1838 "") sh_cpu_default=${sh_cpu_target} ;;
1839 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1840 esac
1841 sh_multilibs=${with_multilib_list}
1842 if test x${sh_multilibs} = x ; then
1843 case ${target} in
1844 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1845 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1846 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1847 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1848 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
1849 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
1850 esac
1851 fi
1852 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1853 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1854 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-`
1855 for sh_multilib in ${sh_multilibs}; do
1856 case ${sh_multilib} in
1857 sh1 | sh2 | sh2e | sh3 | sh3e | \
1858 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
1859 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
1860 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
1861 sh5-64media | sh5-64media-nofpu | \
1862 sh5-32media | sh5-32media-nofpu | \
1863 sh5-compact | sh5-compact-nofpu)
1864 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
1865 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`"
1866 ;;
1867 *)
1868 echo "with_multilib_list=${sh_multilib} not supported."
1869 exit 1
1870 ;;
1871 esac
1872 done
1873 if test x${enable_incomplete_targets} == xyes ; then
1874 tm_defines="$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"
1875 fi
1876 use_fixproto=yes
1877 ;;
1878 sh-*-rtemscoff*)
1879 tmake_file="sh/t-sh t-rtems sh/t-rtems"
1880 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1881 ;;
1882 sh-*-rtems*)
1883 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
1884 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1885 ;;
1886 sh-wrs-vxworks)
1887 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1888 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1889 ;;
1890 sh-*-*)
1891 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1892 use_fixproto=yes
1893 ;;
1894 sparc-*-netbsdelf*)
1895 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1896 ;;
1897 sparc-*-openbsd*)
1898 tm_defines=OBSD_OLD_GAS
1899 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1900 # needed to unconfuse gdb
1901 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1902 # we need collect2 until our bug is fixed...
1903 use_collect2=yes
1904 ;;
1905 sparc64-*-openbsd*)
1906 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
1907 gas=yes gnu_ld=yes
1908 with_cpu=ultrasparc
1909 ;;
1910 sparc-*-elf*)
1911 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
1912 tmake_file="sparc/t-elf sparc/t-crtfm"
1913 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1914 use_fixproto=yes
1915 ;;
1916 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1917 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1918 tmake_file="${tmake_file} sparc/t-crtfm"
1919 ;;
1920 sparc-*-rtems*)
1921 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
1922 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1923 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1924 ;;
1925 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1926 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h tm-dwarf2.h"
1927 if test x$gnu_ld = xyes; then
1928 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1929 fi
1930 if test x$gas = xyes; then
1931 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
1932 fi
1933 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1934 if test x$gnu_ld = xyes; then
1935 tmake_file="$tmake_file t-slibgcc-elf-ver"
1936 else
1937 tmake_file="$tmake_file t-slibgcc-sld"
1938 fi
1939 c_target_objs="sol2-c.o"
1940 cxx_target_objs="sol2-c.o"
1941 extra_objs="sol2.o"
1942 tm_p_file="${tm_p_file} sol2-protos.h"
1943 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1944 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1945 "":yes:* | yes:yes:* ) thread_file=posix ;;
1946 "":*:yes | yes:*:yes ) thread_file=solaris ;;
1947 esac
1948 need_64bit_hwint=yes
1949 ;;
1950 sparc-*-solaris2*)
1951 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
1952 case ${target} in
1953 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1954 tm_file="${tm_file} sol26.h"
1955 esac
1956 tm_file="${tm_file} sparc/sol2.h"
1957 if test x$gnu_ld = xyes; then
1958 tm_file="${tm_file} sparc/sol2-gld.h"
1959 fi
1960 if test x$gas = xyes; then
1961 tm_file="${tm_file} sparc/sol2-gas.h"
1962 fi
1963 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
1964 if test x$gnu_ld = xyes; then
1965 tmake_file="$tmake_file t-slibgcc-elf-ver"
1966 else
1967 tmake_file="$tmake_file t-slibgcc-sld"
1968 fi
1969 case ${target} in
1970 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1971 if test x$gnu_ld = xno; then
1972 tm_file="${tm_file} sparc/sol26-sld.h"
1973 fi
1974 ;;
1975 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1976 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
1977 if test x$gnu_ld = xyes; then
1978 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1979 fi
1980 if test x$gas = xyes; then
1981 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1982 fi
1983 tmake_file="$tmake_file sparc/t-sol2-64"
1984 need_64bit_hwint=yes
1985 ;;
1986 esac
1987 c_target_objs="sol2-c.o"
1988 cxx_target_objs="sol2-c.o"
1989 extra_objs="sol2.o"
1990 tm_p_file="${tm_p_file} sol2-protos.h"
1991 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1992 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1993 "":yes:* | yes:yes:* )
1994 case ${target} in
1995 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1996 thread_file=posix95
1997 ;;
1998 *)
1999 thread_file=posix
2000 ;;
2001 esac
2002 ;;
2003 "":*:yes | yes:*:yes )
2004 thread_file=solaris
2005 ;;
2006 esac
2007 ;;
2008 sparc-*-sysv4*)
2009 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2010 tmake_file=t-svr4
2011 extra_parts="crtbegin.o crtend.o"
2012 use_fixproto=yes
2013 ;;
2014 sparclite-*-coff*)
2015 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
2016 tmake_file=sparc/t-sparclite
2017 ;;
2018 sparclite-*-elf*)
2019 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/liteelf.h"
2020 tmake_file="sparc/t-sparclite sparc/t-crtfm"
2021 extra_parts="crtbegin.o crtend.o"
2022 use_fixproto=yes
2023 ;;
2024 sparc86x-*-elf*)
2025 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/sp86x-elf.h"
2026 tmake_file="sparc/t-sp86x sparc/t-crtfm"
2027 extra_parts="crtbegin.o crtend.o"
2028 use_fixproto=yes
2029 ;;
2030 sparc64-*-elf*)
2031 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2032 tmake_file="${tmake_file} sparc/t-crtfm"
2033 extra_parts="crtbegin.o crtend.o"
2034 use_fixproto=yes
2035 ;;
2036 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2037 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2038 tmake_file="${tmake_file} sparc/t-crtfm"
2039 case "x$with_cpu" in
2040 xultrasparc) ;;
2041 x) with_cpu=ultrasparc ;;
2042 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2043 esac
2044 need_64bit_hwint=yes
2045 ;;
2046 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2047 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
2048 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2049 ;;
2050 sparc64-*-netbsd*)
2051 tmake_file="${tmake_file} sparc/t-netbsd64"
2052 tm_file="sparc/biarch64.h ${tm_file}"
2053 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2054 ;;
2055 strongarm-*-elf*)
2056 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2057 tmake_file="arm/t-arm arm/t-strongarm-elf"
2058 out_file=arm/arm.c
2059 md_file=arm/arm.md
2060 extra_modes=arm/arm-modes.def
2061 use_fixproto=yes
2062 ;;
2063 strongarm-*-pe)
2064 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"
2065 tmake_file="arm/t-arm arm/t-strongarm-pe"
2066 out_file=arm/arm.c
2067 md_file=arm/arm.md
2068 extra_modes=arm/arm-modes.def
2069 extra_objs=pe.o
2070 use_fixproto=yes
2071 ;;
2072 strongarm-*-kaos*)
2073 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"
2074 tmake_file="arm/t-arm arm/t-strongarm-elf"
2075 out_file=arm/arm.c
2076 md_file=arm/arm.md
2077 extra_modes=arm/arm-modes.def
2078 ;;
2079 v850e1-*-*)
2080 target_cpu_default="TARGET_CPU_v850e1"
2081 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2082 tm_p_file=v850/v850-protos.h
2083 tmake_file=v850/t-v850e
2084 md_file=v850/v850.md
2085 out_file=v850/v850.c
2086 if test x$stabs = xyes
2087 then
2088 tm_file="${tm_file} dbx.h"
2089 fi
2090 use_collect2=no
2091 c_target_objs="v850-c.o"
2092 cxx_target_objs="v850-c.o"
2093 use_fixproto=yes
2094 ;;
2095 v850e-*-*)
2096 target_cpu_default="TARGET_CPU_v850e"
2097 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2098 tm_p_file=v850/v850-protos.h
2099 tmake_file=v850/t-v850e
2100 md_file=v850/v850.md
2101 out_file=v850/v850.c
2102 if test x$stabs = xyes
2103 then
2104 tm_file="${tm_file} dbx.h"
2105 fi
2106 use_collect2=no
2107 c_target_objs="v850-c.o"
2108 cxx_target_objs="v850-c.o"
2109 use_fixproto=yes
2110 ;;
2111 v850-*-*)
2112 target_cpu_default="TARGET_CPU_generic"
2113 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2114 tmake_file=v850/t-v850
2115 if test x$stabs = xyes
2116 then
2117 tm_file="${tm_file} dbx.h"
2118 fi
2119 use_collect2=no
2120 c_target_objs="v850-c.o"
2121 cxx_target_objs="v850-c.o"
2122 use_fixproto=yes
2123 ;;
2124 vax-*-bsd*) # VAXen running BSD
2125 tm_file="${tm_file} vax/bsd.h"
2126 tmake_file=vax/t-memfuncs
2127 use_collect2=yes
2128 use_fixproto=yes
2129 ;;
2130 vax-*-sysv*) # VAXen running system V
2131 tm_file="${tm_file} vax/vaxv.h"
2132 tmake_file=vax/t-memfuncs
2133 use_fixproto=yes
2134 ;;
2135 vax-*-netbsdelf*)
2136 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2137 ;;
2138 vax-*-netbsd*)
2139 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2140 tmake_file=t-netbsd
2141 extra_parts=""
2142 use_collect2=yes
2143 ;;
2144 vax-*-openbsd*)
2145 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2146 use_collect2=yes
2147 ;;
2148 vax-*-ultrix*) # VAXen running ultrix
2149 tm_file="${tm_file} vax/ultrix.h"
2150 tmake_file=vax/t-memfuncs
2151 use_fixproto=yes
2152 ;;
2153 xscale-*-elf)
2154 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2155 tmake_file="arm/t-arm arm/t-xscale-elf"
2156 out_file=arm/arm.c
2157 md_file=arm/arm.md
2158 extra_modes=arm/arm-modes.def
2159 use_fixproto=yes
2160 ;;
2161 xscale-*-coff)
2162 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2163 tmake_file="arm/t-arm arm/t-xscale-coff"
2164 out_file=arm/arm.c
2165 md_file=arm/arm.md
2166 extra_modes=arm/arm-modes.def
2167 use_fixproto=yes
2168 ;;
2169 xstormy16-*-elf)
2170 # For historical reasons, the target files omit the 'x'.
2171 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2172 tm_p_file=stormy16/stormy16-protos.h
2173 md_file=stormy16/stormy16.md
2174 out_file=stormy16/stormy16.c
2175 tmake_file="stormy16/t-stormy16"
2176 extra_parts="crtbegin.o crtend.o"
2177 use_fixproto=yes
2178 ;;
2179 xtensa-*-elf*)
2180 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2181 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2182 ;;
2183 xtensa-*-linux*)
2184 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2185 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2186 ;;
2187 am33_2.0-*-linux*)
2188 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2189 tmake_file="${tmake_file} mn10300/t-linux"
2190 gas=yes gnu_ld=yes
2191 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2192 use_collect2=no
2193 ;;
2194 *)
2195 echo "*** Configuration ${target} not supported" 1>&2
2196 exit 1
2197 ;;
2198 esac
2200 case ${target} in
2201 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2202 tmake_file="${tmake_file} i386/t-gmm_malloc"
2203 ;;
2204 i[34567]86-*-linux* | x86_64-*-linux*)
2205 tmake_file="${tmake_file} i386/t-pmm_malloc"
2206 ;;
2207 i[34567]86-*-* | x86_64-*-*)
2208 tmake_file="${tmake_file} i386/t-gmm_malloc"
2209 ;;
2210 esac
2212 # Support for --with-cpu and related options (and a few unrelated options,
2213 # too).
2214 case ${with_cpu} in
2215 yes | no)
2216 echo "--with-cpu must be passed a value" 1>&2
2217 exit 1
2218 ;;
2219 esac
2221 # If there is no $with_cpu option, try to infer one from ${target}.
2222 # This block sets nothing except for with_cpu.
2223 if test x$with_cpu = x ; then
2224 case ${target} in
2225 ep9312-*-*)
2226 # A Cirrus ARM variant.
2227 with_cpu="ep9312"
2228 ;;
2229 i486-*-*)
2230 with_cpu=i486
2231 ;;
2232 i586-*-*)
2233 case ${target_noncanonical} in
2234 k6_2-*)
2235 with_cpu=k6-2
2236 ;;
2237 k6_3-*)
2238 with_cpu=k6-3
2239 ;;
2240 k6-*)
2241 with_cpu=k6
2242 ;;
2243 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2244 with_cpu=pentium-mmx
2245 ;;
2246 *)
2247 with_cpu=pentium
2248 ;;
2249 esac
2250 ;;
2251 i686-*-* | i786-*-*)
2252 case ${target_noncanonical} in
2253 k8-*|opteron-*|athlon_64-*)
2254 with_cpu=k8
2255 ;;
2256 athlon_xp-*|athlon_mp-*|athlon_4-*)
2257 with_cpu=athlon-4
2258 ;;
2259 athlon_tbird-*|athlon-*)
2260 with_cpu=athlon
2261 ;;
2262 pentium2-*)
2263 with_cpu=pentium2
2264 ;;
2265 pentium3-*|pentium3m-*)
2266 with_cpu=pentium3
2267 ;;
2268 pentium4-*|pentium4m-*)
2269 with_cpu=pentium4
2270 ;;
2271 prescott-*)
2272 with_cpu=prescott
2273 ;;
2274 nocona-*)
2275 with_cpu=nocona
2276 ;;
2277 pentium_m-*)
2278 with_cpu=pentium-m
2279 ;;
2280 *)
2281 with_cpu=pentiumpro
2282 ;;
2283 esac
2284 ;;
2285 x86_64-*-*)
2286 with_cpu=k8
2287 ;;
2288 alphaev6[78]*-*-*)
2289 with_cpu=ev67
2290 ;;
2291 alphaev6*-*-*)
2292 with_cpu=ev6
2293 ;;
2294 alphapca56*-*-*)
2295 with_cpu=pca56
2296 ;;
2297 alphaev56*-*-*)
2298 with_cpu=ev56
2299 ;;
2300 alphaev5*-*-*)
2301 with_cpu=ev5
2302 ;;
2303 frv-*-*linux*)
2304 with_cpu=fr400
2305 ;;
2306 sparc*-*-*)
2307 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2308 if [ x$with_cpu = xsparc64 ]; then
2309 with_cpu=v9
2310 fi
2311 ;;
2312 esac
2313 fi
2315 # Similarly for --with-float
2316 if test x$with_float = x; then
2317 case ${target} in
2318 ep9312-*-*)
2319 with_float=hard
2320 ;;
2321 esac
2322 fi
2324 # Similarly for --with-schedule.
2325 if test x$with_schedule = x; then
2326 case ${target} in
2327 hppa1* | parisc1*)
2328 # Override default PA8000 scheduling model.
2329 with_schedule=7100LC
2330 ;;
2331 esac
2332 fi
2334 # Validate and mark as valid any --with options supported
2335 # by this target. In order to use a particular --with option
2336 # you must list it in supported_defaults; validating the value
2337 # is optional. This case statement should set nothing besides
2338 # supported_defaults.
2340 supported_defaults=
2341 case "${target}" in
2342 alpha*-*-*)
2343 supported_defaults="cpu tune"
2344 for which in cpu tune; do
2345 eval "val=\$with_$which"
2346 case "$val" in
2347 "" \
2348 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2349 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2350 | 21264a)
2351 ;;
2352 *)
2353 echo "Unknown CPU used in --with-$which=$val" 1>&2
2354 exit 1
2355 ;;
2356 esac
2357 done
2358 ;;
2360 arm*-*-*)
2361 supported_defaults="arch cpu float tune fpu abi"
2362 for which in cpu tune; do
2363 # See if it matches any of the entries in arm-cores.def
2364 eval "val=\$with_$which"
2365 if [ x"$val" = x ] \
2366 || grep "^ARM_CORE(\"$val\"," \
2367 ${srcdir}/config/arm/arm-cores.def \
2368 > /dev/null; then
2369 # Ok
2370 new_val=`grep "^ARM_CORE(\"$val\"," \
2371 ${srcdir}/config/arm/arm-cores.def | \
2372 sed -e 's/^[^,]*,[ ]*//' | \
2373 sed -e 's/,.*$//'`
2374 eval "target_${which}_cname=$new_val"
2375 echo "For $val real value is $new_val"
2376 true
2377 else
2378 echo "Unknown CPU used in --with-$which=$val" 1>&2
2379 exit 1
2380 fi
2381 done
2383 case "$with_arch" in
2384 "" \
2385 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2386 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2387 | iwmmxt | ep9312)
2388 # OK
2389 ;;
2390 *)
2391 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2392 exit 1
2393 ;;
2394 esac
2396 case "$with_float" in
2397 "" \
2398 | soft | hard | softfp)
2399 # OK
2400 ;;
2401 *)
2402 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2403 exit 1
2404 ;;
2405 esac
2407 case "$with_fpu" in
2408 "" \
2409 | fpa | fpe2 | fpe3 | maverick | vfp )
2410 # OK
2411 ;;
2412 *)
2413 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2414 exit 1
2415 ;;
2416 esac
2418 case "$with_abi" in
2419 "" \
2420 | apcs-gnu | atpcs | aapcs | iwmmxt )
2421 #OK
2422 ;;
2423 *)
2424 echo "Unknown ABI used in --with-abi=$with_abi"
2425 exit 1
2426 ;;
2427 esac
2429 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2430 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2431 fi
2432 ;;
2434 fr*-*-*linux*)
2435 supported_defaults=cpu
2436 case "$with_cpu" in
2437 fr400) ;;
2438 *)
2439 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2440 exit 1
2441 ;;
2442 esac
2443 ;;
2445 m68k*-linux*)
2446 supported_defaults="cpu"
2447 case "$with_cpu" in
2448 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2449 # OK
2450 ;;
2451 *)
2452 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2453 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2454 exit 1
2455 ;;
2456 esac
2457 ;;
2459 hppa*-*-* | parisc*-*-*)
2460 supported_defaults="arch schedule"
2462 case "$with_arch" in
2463 "" | 1.0 | 1.1 | 2.0)
2464 # OK
2465 ;;
2466 *)
2467 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2468 exit 1
2469 ;;
2470 esac
2472 case "$with_schedule" in
2473 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2474 # OK
2475 ;;
2476 *)
2477 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2478 exit 1
2479 ;;
2480 esac
2481 ;;
2483 i[34567]86-*-* | x86_64-*-*)
2484 supported_defaults="arch cpu tune"
2485 for which in arch cpu tune; do
2486 eval "val=\$with_$which"
2487 case ${val} in
2488 "" | i386 | i486 \
2489 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2490 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2491 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2492 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2493 | athlon64 | athlon-fx | prescott | pentium-m \
2494 | pentium4m | pentium3m| nocona)
2495 # OK
2496 ;;
2497 *)
2498 echo "Unknown CPU given in --with-$which=$val." 1>&2
2499 exit 1
2500 ;;
2501 esac
2502 done
2503 ;;
2505 mips*-*-*)
2506 supported_defaults="abi arch float tune divide"
2508 case ${with_float} in
2509 "" | soft | hard)
2510 # OK
2511 ;;
2512 *)
2513 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2514 exit 1
2515 ;;
2516 esac
2518 case ${with_abi} in
2519 "" | 32 | o64 | n32 | 64 | eabi)
2520 # OK
2521 ;;
2522 *)
2523 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2524 exit 1
2525 ;;
2526 esac
2528 case ${with_divide} in
2529 "" | breaks | traps)
2530 # OK
2531 ;;
2532 *)
2533 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2534 exit 1
2535 esac
2536 ;;
2538 powerpc*-*-* | rs6000-*-*)
2539 supported_defaults="cpu float tune"
2541 for which in cpu tune; do
2542 eval "val=\$with_$which"
2543 case ${val} in
2544 default32 | default64)
2545 with_which="with_$which"
2546 eval $with_which=
2547 ;;
2548 "" | common \
2549 | power | power[2345] | powerpc | powerpc64 \
2550 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2551 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2552 | 601 | 602 | 603 | 603e | ec603e | 604 \
2553 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2554 | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2555 # OK
2556 ;;
2557 *)
2558 echo "Unknown cpu used in --with-$which=$val." 1>&2
2559 exit 1
2560 ;;
2561 esac
2562 done
2563 ;;
2565 s390*-*-*)
2566 supported_defaults="arch mode tune"
2568 for which in arch tune; do
2569 eval "val=\$with_$which"
2570 case ${val} in
2571 "" | g5 | g6 | z900 | z990)
2572 # OK
2573 ;;
2574 *)
2575 echo "Unknown cpu used in --with-$which=$val." 1>&2
2576 exit 1
2577 ;;
2578 esac
2579 done
2581 case ${with_mode} in
2582 "" | esa | zarch)
2583 # OK
2584 ;;
2585 *)
2586 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2587 exit 1
2588 ;;
2589 esac
2590 ;;
2592 sh[123456ble]-*-* | sh-*-*)
2593 supported_defaults="cpu"
2594 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2595 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2596 # OK
2597 ;;
2598 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2599 ;;
2600 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2601 ;;
2602 *)
2603 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2604 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2605 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2606 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2607 exit 1
2608 ;;
2609 esac
2610 ;;
2611 sparc*-*-*)
2612 supported_defaults="cpu float tune"
2614 for which in cpu tune; do
2615 eval "val=\$with_$which"
2616 case ${val} in
2617 "" | sparc | sparcv9 | sparc64 | sparc86x \
2618 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2619 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2620 | v9 | ultrasparc | ultrasparc3)
2621 # OK
2622 ;;
2623 *)
2624 echo "Unknown cpu used in --with-$which=$val" 1>&2
2625 exit 1
2626 ;;
2627 esac
2628 done
2630 case ${with_float} in
2631 "" | soft | hard)
2632 # OK
2633 ;;
2634 *)
2635 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2636 exit 1
2637 ;;
2638 esac
2639 ;;
2641 v850*-*-*)
2642 supported_defaults=cpu
2643 case ${with_cpu} in
2644 "" | v850e | v850e1)
2645 # OK
2646 ;;
2647 *)
2648 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2649 exit 1
2650 ;;
2651 esac
2652 ;;
2653 esac
2655 # Set some miscellaneous flags for particular targets.
2656 target_cpu_default2=
2657 case ${target} in
2658 alpha*-*-*)
2659 if test x$gas = xyes
2660 then
2661 target_cpu_default2="MASK_GAS"
2662 fi
2663 ;;
2665 arm*-*-*)
2666 if test x$target_cpu_cname = x
2667 then
2668 target_cpu_default2=TARGET_CPU_generic
2669 else
2670 target_cpu_default2=TARGET_CPU_$target_cpu_cname
2671 fi
2672 ;;
2674 m68k*-linux*)
2675 case "x$with_cpu" in
2676 x)
2677 # The most generic
2678 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2679 ;;
2680 xm68020)
2681 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2682 ;;
2683 xm68030)
2684 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2685 ;;
2686 xm68040)
2687 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2688 ;;
2689 xm68060)
2690 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2691 ;;
2692 xm68020-40)
2693 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2694 ;;
2695 xm68020-60)
2696 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2697 ;;
2698 *)
2699 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2700 exit 1
2701 ;;
2702 esac
2703 ;;
2705 hppa*-*-* | parisc*-*-*)
2706 target_cpu_default2="MASK_BIG_SWITCH"
2707 if test x$gas = xyes
2708 then
2709 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
2710 fi
2711 ;;
2713 mips*-*-*)
2714 if test x$gnu_ld = xyes
2715 then
2716 target_cpu_default2="MASK_SPLIT_ADDRESSES"
2717 fi
2718 case ${target} in
2719 mips*el-*-*)
2720 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2721 ;;
2722 esac
2723 if test "x$enable_gofast" = xyes
2724 then
2725 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2726 tmake_file="mips/t-gofast $tmake_file"
2727 else
2728 tmake_file="mips/t-mips $tmake_file"
2729 fi
2730 ;;
2732 powerpc*-*-* | rs6000-*-*)
2733 # FIXME: The PowerPC port uses the value set at compile time,
2734 # although it's only cosmetic.
2735 if test "x$with_cpu" != x
2736 then
2737 target_cpu_default2="\\\"$with_cpu\\\""
2738 fi
2739 out_file=rs6000/rs6000.c
2740 c_target_objs="${c_target_objs} rs6000-c.o"
2741 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2742 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2744 if test x$enable_e500_double = xyes
2745 then
2746 tm_file="$tm_file rs6000/e500-double.h"
2747 fi
2748 ;;
2750 sparc*-*-*)
2751 # Some standard aliases.
2752 case x$with_cpu in
2753 xsparc)
2754 with_cpu=v7
2755 ;;
2756 xsparc86x)
2757 with_cpu=sparclite86x
2758 ;;
2759 xsparcv9 | xsparc64)
2760 with_cpu=v9
2761 ;;
2762 esac
2764 # The Sparc port checks this value at compile-time.
2765 target_cpu_default2="TARGET_CPU_$with_cpu"
2766 ;;
2767 v850*-*-*)
2768 # FIXME: The v850 is "special" in that it does not support
2769 # runtime CPU selection, only --with-cpu.
2770 case "x$with_cpu" in
2771 x)
2772 ;;
2773 xv850e)
2774 target_cpu_default2="TARGET_CPU_$with_cpu"
2775 ;;
2776 esac
2777 ;;
2778 esac
2780 t=
2781 all_defaults="abi cpu arch tune schedule float mode fpu divide"
2782 for option in $all_defaults
2783 do
2784 eval "val=\$with_$option"
2785 if test -n "$val"; then
2786 case " $supported_defaults " in
2787 *" $option "*)
2788 ;;
2789 *)
2790 echo "This target does not support --with-$option." 2>&1
2791 exit 1
2792 ;;
2793 esac
2795 if test "x$t" = x
2796 then
2797 t="{ \"$option\", \"$val\" }"
2798 else
2799 t="${t}, { \"$option\", \"$val\" }"
2800 fi
2801 fi
2802 done
2804 if test "x$t" = x
2805 then
2806 configure_default_options="{ { NULL, NULL} }"
2807 else
2808 configure_default_options="{ ${t} }"
2809 fi
2811 if test "$target_cpu_default2" != ""
2812 then
2813 if test "$target_cpu_default" != ""
2814 then
2815 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2816 else
2817 target_cpu_default=$target_cpu_default2
2818 fi
2819 fi