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re PR target/20353 (uclibc does not provide C99 math functions)
[gcc.git] / gcc / config.gcc
1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
3 # Free Software Foundation, Inc.
4
5 #This file is part of GCC.
6
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 2, or (at your option) any later
10 #version.
11
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 #for more details.
16
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING. If not, write to the Free
19 #Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
20 #02110-1301, USA.
21
22 # This is the GCC target-specific configuration file
23 # where a configuration type is mapped to different system-specific
24 # definitions and files. This is invoked by the autoconf-generated
25 # configure script. Putting it in a separate shell file lets us skip
26 # running autoconf when modifying target-specific information.
27
28 # This file switches on the shell variable ${target}, and also uses the
29 # following shell variables:
30 #
31 # with_* Various variables as set by configure.
32 #
33 # enable_threads Either the name, yes or no depending on whether
34 # threads support was requested.
35 #
36 # default_use_cxa_atexit
37 # "no" by default, can be set to "yes" if a target
38 # wishes to use __cxa_atexit() by default if the
39 # $enable___cxa_atexit variable is not set.
40 #
41 # gas_flag Either yes or no depending on whether GNU as was
42 # requested.
43 #
44 # gnu_ld_flag Either yes or no depending on whether GNU ld was
45 # requested.
46
47 # This file sets the following shell variables for use by the
48 # autoconf-generated configure script:
49 #
50 # cpu_type The name of the cpu, if different from the first
51 # chunk of the canonical target name.
52 #
53 # tm_defines List of target macros to define for all compilations.
54 #
55 # tm_file A list of target macro files, if different from
56 # "$cpu_type/$cpu_type.h". Usually it's constructed
57 # per target in a way like this:
58 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
59 # Note that the preferred order is:
60 # - specific target header "${cpu_type}/${cpu_type.h}"
61 # - generic headers like dbxelf.h elfos.h, etc.
62 # - specializing target headers like ${cpu_type.h}/elf.h
63 # This helps to keep OS specific stuff out of the CPU
64 # defining header ${cpu_type}/${cpu_type.h}.
65 #
66 # tm_p_file Location of file with declarations for functions
67 # in $out_file.
68 #
69 # out_file The name of the machine description C support
70 # file, if different from "$cpu_type/$cpu_type.c".
71 #
72 # md_file The name of the machine-description file, if
73 # different from "$cpu_type/$cpu_type.md".
74 #
75 # tmake_file A list of machine-description-specific
76 # makefile-fragments, if different from
77 # "$cpu_type/t-$cpu_type".
78 #
79 # extra_modes The name of the file containing a list of extra
80 # machine modes, if necessary and different from
81 # "$cpu_type/$cpu_type-modes.def".
82 #
83 # extra_objs List of extra objects that should be linked into
84 # the compiler proper (cc1, cc1obj, cc1plus)
85 # depending on target.
86 #
87 # extra_gcc_objs List of extra objects that should be linked into
88 # the compiler driver (gcc) depending on target.
89 #
90 # extra_headers List of used header files from the directory
91 # config/${cpu_type}.
92 #
93 # extra_passes List of extra executables compiled for this target
94 # machine, used for compiling from source to object.
95 #
96 # extra_parts List of extra object files that should be compiled
97 # for this target machine.
98 #
99 # extra_programs Like extra_passes, but these are used when linking.
100 #
101 # 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.
141
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.
147
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=
176
177 # Default to not using fixproto. Targets which need fixproto should
178 # specifically set this to 'yes'.
179 use_fixproto=no
180
181 # Don't carry these over build->host->target. Please.
182 xm_file=
183 md_file=
184
185 # Obsolete configurations.
186 case ${target} in
187 c4x-* \
188 | tic4x-* \
189 )
190 if test "x$enable_obsolete" != xyes; then
191 echo "*** Configuration ${target} is obsolete." >&2
192 echo "*** Specify --enable-obsolete to build it anyway." >&2
193 echo "*** Support will be REMOVED in the next major release of GCC," >&2
194 echo "*** unless a maintainer comes forward." >&2
195 exit 1
196 fi;;
197 esac
198
199 # Unsupported targets list. Do not put an entry in this list unless
200 # it would otherwise be caught by a more permissive pattern. The list
201 # should be in alphabetical order.
202 case ${target} in
203 alpha*-*-linux*libc1* \
204 | i[34567]86-sequent-sysv \
205 | i[34567]86-sequent-sysv[123]* \
206 | i[34567]86-go32-* \
207 | i[34567]86-*-go32* \
208 | m68k-*-linux*aout* \
209 | m68k-*-linux*libc1* \
210 | mips64orion*-*-rtems* \
211 | powerpc-*-linux*libc1* \
212 | sparc-*-linux*aout* \
213 | sparc-*-linux*libc1* \
214 | sparc-hal-solaris2* \
215 | thumb-*-* \
216 | *-*-linux*coff* \
217 | *-*-linux*oldld* \
218 | *-*-rtemsaout* \
219 | *-*-rtemscoff* \
220 | vax-*-vms* \
221 )
222 echo "*** Configuration ${target} not supported" 1>&2
223 exit 1
224 ;;
225 esac
226
227 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
228 # updated in each machine entry. Also set default extra_headers for some
229 # machines.
230 tm_p_file=
231 cpu_type=`echo ${target} | sed 's/-.*$//'`
232 cpu_is_64bit=
233 case ${target} in
234 m32c*-*-*)
235 cpu_type=m32c
236 tmake_file=m32c/t-m32c
237 ;;
238 alpha*-*-*)
239 cpu_type=alpha
240 need_64bit_hwint=yes
241 ;;
242 am33_2.0-*-linux*)
243 cpu_type=mn10300
244 ;;
245 strongarm*-*-*)
246 cpu_type=arm
247 ;;
248 arm*-*-*)
249 cpu_type=arm
250 extra_headers="mmintrin.h"
251 ;;
252 bfin*-*)
253 cpu_type=bfin
254 ;;
255 ep9312*-*-*)
256 cpu_type=arm
257 ;;
258 frv*) cpu_type=frv
259 ;;
260 xscale-*-*)
261 cpu_type=arm
262 extra_headers="mmintrin.h"
263 ;;
264 i[34567]86-*-*)
265 cpu_type=i386
266 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
267 ;;
268 x86_64-*-*)
269 cpu_type=i386
270 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
271 need_64bit_hwint=yes
272 ;;
273 ia64-*-*)
274 extra_headers=ia64intrin.h
275 need_64bit_hwint=yes
276 ;;
277 hppa*-*-* | parisc*-*-*)
278 cpu_type=pa
279 ;;
280 m32r*-*-*)
281 cpu_type=m32r
282 ;;
283 m680[012]0-*-*)
284 cpu_type=m68k
285 extra_headers=math-68881.h
286 ;;
287 m68k-*-*)
288 extra_headers=math-68881.h
289 ;;
290 mips*-*-*)
291 cpu_type=mips
292 need_64bit_hwint=yes
293 ;;
294 powerpc*-*-*)
295 cpu_type=rs6000
296 extra_headers="ppc-asm.h altivec.h spe.h"
297 need_64bit_hwint=yes
298 case x$with_cpu in
299 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345]|xrs64a)
300 cpu_is_64bit=yes
301 ;;
302 esac
303 ;;
304 rs6000*-*-*)
305 need_64bit_hwint=yes
306 ;;
307 sparc64*-*-*)
308 cpu_type=sparc
309 need_64bit_hwint=yes
310 ;;
311 sparc*-*-*)
312 cpu_type=sparc
313 ;;
314 s390*-*-*)
315 cpu_type=s390
316 need_64bit_hwint=yes
317 ;;
318 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
319 sh[123456789lbe]*-*-*)
320 cpu_type=sh
321 need_64bit_hwint=yes
322 ;;
323 tic4x-*-*)
324 cpu_type=c4x
325 ;;
326 esac
327
328 tm_file=${cpu_type}/${cpu_type}.h
329 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
330 then
331 tm_p_file=${cpu_type}/${cpu_type}-protos.h
332 fi
333 extra_modes=
334 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
335 then
336 extra_modes=${cpu_type}/${cpu_type}-modes.def
337 fi
338 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
339 then
340 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
341 fi
342
343 case ${target} in
344 x86_64-*-*)
345 tm_file="i386/biarch64.h ${tm_file}"
346 ;;
347 esac
348
349 # On a.out targets, we need to use collect2.
350 case ${target} in
351 *-*-*aout*)
352 use_collect2=yes
353 ;;
354 esac
355
356 # Common parts for widely ported systems.
357 case ${target} in
358 *-*-darwin*)
359 tm_file="${tm_file} darwin.h ${cpu_type}/darwin.h"
360 tm_p_file="${tm_p_file} darwin-protos.h"
361 tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
362 target_gtfiles="\$(srcdir)/config/darwin.c"
363 extra_options="${extra_options} darwin.opt"
364 c_target_objs="darwin-c.o"
365 cxx_target_objs="darwin-c.o"
366 extra_parts="crt2.o"
367 extra_objs="darwin.o"
368 case ${enable_threads} in
369 "" | yes | posix) thread_file='posix' ;;
370 esac
371 ;;
372 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
373 # This is the place-holder for the generic a.out configuration
374 # of FreeBSD. No actual configuration resides here since
375 # there was only ever a bare-bones ix86 configuration for
376 # a.out and it exists solely in the machine-specific section.
377 # This place-holder must exist to avoid dropping into
378 # the generic ELF configuration of FreeBSD (i.e. it must be
379 # ordered before that section).
380 ;;
381 *-*-freebsd*)
382 # This is the generic ELF configuration of FreeBSD. Later
383 # machine-specific sections may refine and add to this
384 # configuration.
385 #
386 # Due to tm_file entry ordering issues that vary between cpu
387 # architectures, we only define fbsd_tm_file to allow the
388 # machine-specific section to dictate the final order of all
389 # entries of tm_file with the minor exception that components
390 # of the tm_file set here will always be of the form:
391 #
392 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
393 #
394 # The machine-specific section should not tamper with this
395 # ordering but may order all other entries of tm_file as it
396 # pleases around the provided core setting.
397 gas=yes
398 gnu_ld=yes
399 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
400 case ${target} in
401 *-*-freebsd3 | *-*-freebsd[3].*)
402 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
403 *-*-freebsd4 | *-*-freebsd[4].*)
404 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
405 *-*-freebsd5 | *-*-freebsd[5].*)
406 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
407 *-*-freebsd6 | *-*-freebsd[6].*)
408 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
409 *-*-freebsd7 | *-*-freebsd[7].*)
410 tm_defines="${tm_defines} FBSD_MAJOR=7" ;;
411 *-*-freebsd8 | *-*-freebsd[8].*)
412 tm_defines="${tm_defines} FBSD_MAJOR=8" ;;
413 *-*-freebsd9 | *-*-freebsd[9].*)
414 tm_defines="${tm_defines} FBSD_MAJOR=9" ;;
415 *)
416 echo 'Please update *-*-freebsd* in gcc/config.gcc'
417 exit 1
418 ;;
419 esac
420 tmake_file="t-slibgcc-elf-ver t-freebsd"
421 case ${enable_threads} in
422 no)
423 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
424 ;;
425 "" | yes | posix)
426 thread_file='posix'
427 tmake_file="${tmake_file} t-freebsd-thread"
428 # Before 5.0, FreeBSD can't bind shared libraries to -lc
429 # when "optionally" threaded via weak pthread_* checks.
430 case ${target} in
431 *-*-freebsd[34] | *-*-freebsd[34].*)
432 tmake_file="${tmake_file} t-slibgcc-nolc-override"
433 ;;
434 esac
435 ;;
436 *)
437 echo 'Unknown thread configuration for FreeBSD'
438 exit 1
439 ;;
440 esac
441 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
442 ;;
443 *-*-linux*libc1* | *-*-linux*aout*)
444 # Avoid the generic linux case.
445 ;;
446 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
447 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
448 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
449 extra_options="${extra_options} linux.opt"
450 gas=yes
451 gnu_ld=yes
452 case ${enable_threads} in
453 "" | yes | posix) thread_file='posix' ;;
454 esac
455 tmake_file="t-slibgcc-elf-ver t-linux"
456 case ${target} in
457 *-*-*uclibc*)
458 tm_defines="${tm_defines} UCLIBC_DEFAULT"
459 ;;
460 esac
461 ;;
462 *-*-gnu*)
463 # On the Hurd, the setup is just about the same on
464 # each different CPU. The specific machines that we
465 # support are matched above and just set $cpu_type.
466 tm_file="${cpu_type}/gnu.h"
467 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
468 # GNU tools are the only tools.
469 gas=yes
470 gnu_ld=yes
471 # These details are the same as for Linux.
472 # But here we need a little extra magic.
473 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
474 case ${target} in
475 alpha*)
476 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
477 ;;
478 i[34567]86-*-*)
479 tm_file="${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}"
480 ;;
481 esac
482 ;;
483 *-*-netbsd*)
484 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
485 gas=yes
486 gnu_ld=yes
487
488 # NetBSD 2.0 and later get POSIX threads enabled by default.
489 # Allow them to be explicitly enabled on any other version.
490 case ${enable_threads} in
491 "")
492 case ${target} in
493 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
494 thread_file='posix'
495 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
496 ;;
497 esac
498 ;;
499 yes | posix)
500 thread_file='posix'
501 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
502 ;;
503 esac
504
505 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
506 # ELF configurations. We will clear extra_parts in the
507 # a.out configurations.
508 case ${target} in
509 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
510 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
511 ;;
512 esac
513
514 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
515 # default (unless overridden by --disable-__cxa_atexit).
516 case ${target} in
517 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
518 default_use_cxa_atexit=yes
519 ;;
520 esac
521 ;;
522 *-*-openbsd*)
523 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
524 case ${enable_threads} in
525 yes)
526 thread_file='posix'
527 tmake_file="${tmake_file} t-openbsd-thread"
528 ;;
529 esac
530 case ${target} in
531 *-*-openbsd2.*|*-*-openbsd3.[012])
532 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
533 esac
534 ;;
535 *-*-rtems*)
536 case ${enable_threads} in
537 yes) thread_file='rtems' ;;
538 esac
539 ;;
540 *-*-vxworks*)
541 tmake_file=t-vxworks
542 tm_file="${tm_file} elfos.h svr4.h"
543 xm_defines=POSIX
544 extra_options="${extra_options} vxworks.opt"
545 case ${enable_threads} in
546 no) ;;
547 "" | yes | vxworks) thread_file='vxworks' ;;
548 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
549 esac
550 ;;
551 esac
552
553 case ${target} in
554 # Support site-specific machine types.
555 *local*)
556 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
557 tm_file=${cpu_type}/$rest.h
558 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
559 then xm_file=${cpu_type}/xm-$rest.h
560 fi
561 if test -f $srcdir/config/${cpu_type}/t-$rest
562 then tmake_file=${cpu_type}/t-$rest
563 fi
564 ;;
565 alpha*-*-unicosmk*)
566 use_collect2=yes
567 tm_file="${tm_file} alpha/unicosmk.h"
568
569 # Don't include t-ieee for now because we don't support that yet
570 # tmake_file="alpha/t-ieee"
571 tmake_file="alpha/t-unicosmk"
572 use_fixproto=yes
573 ;;
574 alpha*-*-linux*)
575 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
576 target_cpu_default="MASK_GAS"
577 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
578 ;;
579 alpha*-*-gnu*)
580 target_cpu_default="MASK_GAS"
581 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
582 ;;
583 alpha*-*-freebsd*)
584 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
585 target_cpu_default="MASK_GAS"
586 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
587 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
588 ;;
589 alpha*-*-netbsd*)
590 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
591 target_cpu_default="MASK_GAS"
592 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
593 ;;
594 alpha*-*-openbsd*)
595 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
596 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
597 # default x-alpha is only appropriate for dec-osf.
598 target_cpu_default="MASK_GAS"
599 tmake_file="alpha/t-alpha alpha/t-ieee"
600 ;;
601 alpha*-dec-osf[45]*)
602 if test x$stabs = xyes
603 then
604 tm_file="${tm_file} dbx.h"
605 fi
606 if test x$gas != xyes
607 then
608 extra_passes="mips-tfile mips-tdump"
609 fi
610 use_collect2=yes
611 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
612 tm_file="${tm_file} alpha/osf.h"
613 extra_headers=va_list.h
614 case ${target} in
615 *-*-osf4*)
616 # Define TARGET_SUPPORT_ARCH except on 4.0a.
617 case ${target} in
618 *-*-osf4.0a) ;;
619 *) tm_defines="TARGET_SUPPORT_ARCH=1"
620 esac
621 ;;
622 *-*-osf5*)
623 tm_file="${tm_file} alpha/osf5.h"
624 tm_defines="TARGET_SUPPORT_ARCH=1"
625 ;;
626 esac
627 case ${enable_threads} in
628 "" | yes | posix)
629 thread_file='posix'
630 tmake_file="${tmake_file} alpha/t-osf-pthread"
631 ;;
632 esac
633 ;;
634 alpha64-dec-*vms*)
635 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
636 xm_file="alpha/xm-vms.h"
637 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
638 prefix=/gnu
639 local_prefix=/gnu
640 ;;
641 alpha*-dec-*vms*)
642 tm_file="${tm_file} alpha/vms.h"
643 xm_file=alpha/xm-vms.h
644 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
645 prefix=/gnu
646 local_prefix=/gnu
647 ;;
648 arc-*-elf*)
649 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
650 extra_parts="crtinit.o crtfini.o"
651 use_fixproto=yes
652 ;;
653 arm-*-coff* | armel-*-coff*)
654 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
655 tmake_file="arm/t-arm arm/t-arm-coff"
656 ;;
657 arm-semi-aof | armel-semi-aof)
658 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
659 tmake_file="arm/t-arm arm/t-semi"
660 ;;
661 arm-wrs-vxworks)
662 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
663 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
664 ;;
665 arm*-*-freebsd*|strongarm*-*-freebsd*)
666 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
667 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
668 ;;
669 arm*-*-netbsdelf*)
670 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
671 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
672 ;;
673 arm*-*-netbsd*)
674 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
675 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
676 extra_parts=""
677 use_collect2=yes
678 ;;
679 arm*-*-linux*) # ARM GNU/Linux with ELF
680 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
681 tmake_file="${tmake_file} t-linux arm/t-arm"
682 case ${target} in
683 arm*-*-linux-*eabi)
684 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
685 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
686 # The BPABI long long divmod functions return a 128-bit value in
687 # registers r0-r3. Correctly modeling that requires the use of
688 # TImode.
689 need_64bit_hwint=yes
690 # The EABI requires the use of __cxa_atexit.
691 default_use_cxa_atexit=yes
692 ;;
693 *)
694 tmake_file="$tmake_file arm/t-linux"
695 ;;
696 esac
697 tm_file="$tm_file arm/aout.h arm/arm.h"
698 ;;
699 arm*-*-uclinux*) # ARM ucLinux
700 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"
701 tmake_file="arm/t-arm arm/t-arm-elf"
702 ;;
703 arm*-*-ecos-elf)
704 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
705 tmake_file="arm/t-arm arm/t-arm-elf"
706 ;;
707 arm*-*-eabi* | arm*-*-symbianelf* )
708 # The BPABI long long divmod functions return a 128-bit value in
709 # registers r0-r3. Correctly modeling that requires the use of
710 # TImode.
711 need_64bit_hwint=yes
712 default_use_cxa_atexit=yes
713 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
714 tmake_file="arm/t-arm arm/t-arm-elf"
715 case ${target} in
716 arm*-*-eabi*)
717 tmake_file="${tmake_file} arm/t-bpabi"
718 ;;
719 arm*-*-symbianelf*)
720 tm_file="${tm_file} arm/symbian.h"
721 # We do not include t-bpabi for Symbian OS because the system
722 # provides its own implementation of the BPABI functions.
723 tmake_file="${tmake_file} arm/t-symbian"
724 ;;
725 esac
726 tm_file="${tm_file} arm/aout.h arm/arm.h"
727 ;;
728 arm*-*-rtems*)
729 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
730 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
731 ;;
732 arm*-*-elf | ep9312-*-elf)
733 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
734 tmake_file="arm/t-arm arm/t-arm-elf"
735 ;;
736 arm*-wince-pe*)
737 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
738 tmake_file="arm/t-arm arm/t-wince-pe"
739 extra_options="${extra_options} arm/pe.opt"
740 extra_objs="pe.o"
741 ;;
742 arm-*-pe*)
743 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
744 tmake_file="arm/t-arm arm/t-pe"
745 extra_options="${extra_options} arm/pe.opt"
746 extra_objs="pe.o"
747 ;;
748 arm*-*-kaos*)
749 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
750 tmake_file="arm/t-arm arm/t-arm-elf"
751 ;;
752 avr-*-rtems*)
753 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
754 tmake_file="avr/t-avr t-rtems avr/t-rtems"
755 ;;
756 avr-*-*)
757 tm_file="avr/avr.h dbxelf.h"
758 use_fixproto=yes
759 ;;
760 bfin*-elf*)
761 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
762 tmake_file=bfin/t-bfin-elf
763 use_collect2=no
764 ;;
765 bfin*-uclinux*)
766 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/uclinux.h"
767 tmake_file=bfin/t-bfin-elf
768 use_collect2=no
769 ;;
770 bfin*-*)
771 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
772 tmake_file=bfin/t-bfin
773 use_collect2=no
774 ;;
775 c4x-*-rtems* | tic4x-*-rtems*)
776 tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
777 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
778 c_target_objs="c4x-c.o"
779 cxx_target_objs="c4x-c.o"
780 ;;
781 c4x-* | tic4x-*)
782 tmake_file=c4x/t-c4x
783 c_target_objs="c4x-c.o"
784 cxx_target_objs="c4x-c.o"
785 ;;
786 cris-*-aout)
787 tm_file="dbxelf.h ${tm_file} cris/aout.h"
788 gas=yes
789 tmake_file="cris/t-cris cris/t-aout"
790 extra_options="${extra_options} cris/aout.opt"
791 ;;
792 cris-*-elf | cris-*-none)
793 tm_file="dbxelf.h elfos.h ${tm_file}"
794 tmake_file="cris/t-cris cris/t-elfmulti"
795 gas=yes
796 extra_options="${extra_options} cris/elf.opt"
797 ;;
798 cris-*-linux*)
799 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
800 # We need to avoid using t-linux, so override default tmake_file
801 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
802 extra_options="${extra_options} cris/linux.opt"
803 ;;
804 crx-*-elf)
805 tm_file="elfos.h ${tm_file}"
806 extra_parts="crtbegin.o crtend.o"
807 use_collect2=no
808 ;;
809 fr30-*-elf)
810 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
811 tmake_file=fr30/t-fr30
812 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
813 use_fixproto=yes
814 ;;
815 frv-*-elf)
816 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
817 tmake_file=frv/t-frv
818 use_fixproto=yes
819 ;;
820 frv-*-*linux*)
821 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
822 linux.h frv/linux.h frv/frv-abi.h"
823 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
824 ;;
825 h8300-*-rtemscoff*)
826 tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
827 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
828 ;;
829 h8300-*-rtems*)
830 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
831 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
832 ;;
833 h8300-*-elf*)
834 tmake_file="h8300/t-h8300 h8300/t-elf"
835 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
836 use_fixproto=yes
837 ;;
838 h8300-*-*)
839 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
840 use_fixproto=yes
841 ;;
842 hppa*64*-*-linux* | parisc*64*-*-linux*)
843 target_cpu_default="MASK_PA_11|MASK_PA_20"
844 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
845 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
846 tmake_file="${tmake_file} pa/t-linux64"
847 gas=yes gnu_ld=yes
848 need_64bit_hwint=yes
849 ;;
850 hppa*-*-linux* | parisc*-*-linux*)
851 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
852 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
853 pa/pa32-regs.h pa/pa32-linux.h"
854 tmake_file="${tmake_file} pa/t-linux"
855 # Set the libgcc version number
856 if test x$sjlj = x1; then
857 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
858 else
859 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
860 fi
861 ;;
862 # port not yet contributed.
863 #hppa*-*-openbsd*)
864 # target_cpu_default="MASK_PA_11"
865 # ;;
866 hppa1.1-*-pro*)
867 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
868 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
869 pa/pa-pro-end.h libgloss.h"
870 tmake_file="pa/t-pro"
871 ;;
872 hppa1.1-*-osf*)
873 target_cpu_default="MASK_PA_11"
874 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
875 tmake_file="pa/t-pa"
876 use_collect2=yes
877 ;;
878 hppa1.1-*-bsd*)
879 target_cpu_default="MASK_PA_11"
880 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
881 tmake_file="pa/t-pa"
882 use_collect2=yes
883 ;;
884 hppa[12]*-*-hpux10*)
885 case ${target} in
886 hppa1.1-*-* | hppa2*-*-*)
887 target_cpu_default="MASK_PA_11"
888 ;;
889 esac
890 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
891 pa/pa-hpux.h pa/pa-hpux10.h"
892 extra_options="${extra_options} pa/pa-hpux.opt"
893 case ${target} in
894 *-*-hpux10.[1-9]*)
895 tm_file="${tm_file} pa/pa-hpux1010.h"
896 extra_options="${extra_options} pa/pa-hpux1010.opt"
897 ;;
898 esac
899 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
900 case ${enable_threads} in
901 "")
902 if test x$have_pthread_h = xyes ; then
903 tmake_file="${tmake_file} pa/t-dce-thr"
904 fi
905 ;;
906 yes | dce)
907 tmake_file="${tmake_file} pa/t-dce-thr"
908 ;;
909 esac
910 # Set the libgcc version number
911 if test x$sjlj = x1; then
912 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
913 else
914 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
915 fi
916 use_collect2=yes
917 use_fixproto=yes
918 ;;
919 hppa*64*-*-hpux11*)
920 target_cpu_default="MASK_PA_11|MASK_PA_20"
921 if test x$gnu_ld = xyes
922 then
923 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
924 fi
925 if test x$gas = xyes
926 then
927 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
928 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
929 pa/pa-hpux11.h"
930 else
931 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
932 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
933 pa/pa-hpux11.h"
934 fi
935 case ${target} in
936 *-*-hpux11.[1-9]*)
937 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
938 extra_options="${extra_options} pa/pa-hpux1111.opt"
939 ;;
940 *)
941 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
942 ;;
943 esac
944 extra_options="${extra_options} pa/pa-hpux.opt \
945 pa/pa-hpux1010.opt pa/pa64-hpux.opt"
946 need_64bit_hwint=yes
947 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
948 # Set the libgcc version number
949 if test x$sjlj = x1; then
950 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
951 else
952 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
953 fi
954 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
955 case x${enable_threads} in
956 xyes | xposix )
957 thread_file=posix
958 ;;
959 esac
960 ;;
961 hppa[12]*-*-hpux11*)
962 case ${target} in
963 hppa1.1-*-* | hppa2*-*-*)
964 target_cpu_default="MASK_PA_11"
965 ;;
966 esac
967 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
968 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
969 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
970 case ${target} in
971 *-*-hpux11.[1-9]*)
972 tm_file="${tm_file} pa/pa-hpux1111.h"
973 extra_options="${extra_options} pa/pa-hpux1111.opt"
974 ;;
975 esac
976 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
977 # Set the libgcc version number
978 if test x$sjlj = x1; then
979 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
980 else
981 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
982 fi
983 case x${enable_threads} in
984 xyes | xposix )
985 thread_file=posix
986 ;;
987 esac
988 use_collect2=yes
989 ;;
990 i[34567]86-*-darwin*)
991 # All the configuration is presently done generically.
992 ;;
993 i[34567]86-*-elf*)
994 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
995 tmake_file="i386/t-i386elf t-svr4"
996 use_fixproto=yes
997 ;;
998 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
999 if test x$gas = xyes
1000 then
1001 tm_file="${tm_file} usegas.h"
1002 fi
1003 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
1004 tmake_file=t-svr4
1005 extra_parts="crtbegin.o crtend.o"
1006 use_fixproto=yes
1007 ;;
1008 i[34567]86-*-aout*)
1009 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1010 use_fixproto=yes
1011 ;;
1012 i[34567]86-*-beoself* | i[34567]86-*-beos*)
1013 tmake_file='i386/t-beos i386/t-crtpic'
1014 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
1015 extra_parts='crtbegin.o crtend.o'
1016 ;;
1017 i[34567]86-*-freebsd*)
1018 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1019 ;;
1020 x86_64-*-freebsd*)
1021 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1022 ;;
1023 i[34567]86-*-netbsdelf*)
1024 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1025 ;;
1026 i[34567]86-*-netbsd*)
1027 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1028 tmake_file=t-netbsd
1029 extra_parts=""
1030 use_collect2=yes
1031 ;;
1032 x86_64-*-netbsd*)
1033 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1034 ;;
1035 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1036 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"
1037 # needed to unconfuse gdb
1038 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
1039 # we need collect2 until our bug is fixed...
1040 use_collect2=yes
1041 ;;
1042 i[34567]86-*-openbsd*)
1043 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1044 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
1045 gas=yes
1046 gnu_ld=yes
1047 ;;
1048 i[34567]86-*-coff*)
1049 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1050 use_fixproto=yes
1051 ;;
1052 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
1053 # Intel 80386's running GNU/*
1054 # with ELF format using glibc 2
1055 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1056 case ${target} in
1057 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1058 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1059 esac
1060 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtfm"
1061 ;;
1062 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1063 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1064 i386/x86-64.h i386/linux64.h"
1065 case ${target} in
1066 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1067 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1068 esac
1069 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtfm"
1070 ;;
1071 i[34567]86-*-gnu*)
1072 ;;
1073 i[34567]86-pc-msdosdjgpp*)
1074 xm_file=i386/xm-djgpp.h
1075 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1076 tmake_file=i386/t-djgpp
1077 extra_options="${extra_options} i386/djgpp.opt"
1078 gnu_ld=yes
1079 gas=yes
1080 ;;
1081 i[34567]86-*-lynxos*)
1082 xm_defines=POSIX
1083 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1084 tmake_file="i386/t-crtstuff t-lynx"
1085 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1086 extra_options="${extra_options} lynx.opt"
1087 thread_file=lynx
1088 gnu_ld=yes
1089 gas=yes
1090 ;;
1091 i[3456x]86-*-netware*)
1092 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1093 tmake_file=i386/t-netware
1094 extra_objs=netware.o
1095 case /${with_ld} in
1096 */nwld)
1097 extra_objs="$extra_objs nwld.o"
1098 tm_file="${tm_file} i386/nwld.h"
1099 tmake_file="${tmake_file} i386/t-nwld"
1100 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1101 ;;
1102 esac
1103 case x${enable_threads} in
1104 x | xyes | xposix) thread_file='posix';;
1105 xnks) thread_file='nks';;
1106 xno) ;;
1107 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1108 esac
1109 ;;
1110 i[34567]86-*-nto-qnx*)
1111 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1112 tmake_file=i386/t-nto
1113 gnu_ld=yes
1114 gas=yes
1115 ;;
1116 i[34567]86-*-rtems*)
1117 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1118 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1119 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1120 ;;
1121 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1122 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1123 if test x$gas = xyes
1124 then
1125 tm_file="usegas.h ${tm_file}"
1126 fi
1127 tmake_file=i386/t-sco5
1128 extra_parts="crtbegin.o crtend.o"
1129 extra_options="${extra_options} i386/sco5.opt"
1130 use_fixproto=yes
1131 ;;
1132 i[34567]86-*-solaris2*)
1133 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1134 case ${target} in
1135 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1136 tm_file="${tm_file} sol26.h"
1137 esac
1138 tm_file="${tm_file} i386/sol2.h"
1139 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1140 c_target_objs="sol2-c.o"
1141 cxx_target_objs="sol2-c.o"
1142 extra_objs="sol2.o"
1143 tm_p_file="${tm_p_file} sol2-protos.h"
1144 if test x$gnu_ld = xyes; then
1145 tmake_file="$tmake_file t-slibgcc-elf-ver"
1146 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1147 else
1148 tmake_file="$tmake_file t-slibgcc-sld"
1149 fi
1150 case ${target} in
1151 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1152 tm_file="$tm_file tm-dwarf2.h"
1153 ;;
1154 esac
1155 case ${target} in
1156 *-*-solaris2.1[0-9]*)
1157 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1158 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1159 tmake_file="$tmake_file i386/t-sol2-10"
1160 need_64bit_hwint=yes
1161 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1162 # part of the base system.
1163 extra_parts="gmon.o crtbegin.o crtend.o"
1164 ;;
1165 *)
1166 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1167 ;;
1168 esac
1169 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1170 "":yes:* | yes:yes:* )
1171 case ${target} in
1172 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1173 thread_file=posix95
1174 ;;
1175 *)
1176 thread_file=posix
1177 ;;
1178 esac
1179 ;;
1180 "":*:yes | yes:*:yes )
1181 thread_file=solaris
1182 ;;
1183 esac
1184 ;;
1185 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1186 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1187 if test x$stabs = xyes
1188 then
1189 tm_file="${tm_file} dbx.h"
1190 fi
1191 tmake_file="i386/t-crtpic t-svr4"
1192 extra_parts="crtbegin.o crtend.o"
1193 if test x$enable_threads = xyes; then
1194 thread_file='posix'
1195 fi
1196 use_fixproto=yes
1197 ;;
1198 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1199 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1200 if test x$stabs = xyes
1201 then
1202 tm_file="${tm_file} dbx.h"
1203 fi
1204 tmake_file="i386/t-crtpic t-svr4"
1205 extra_parts="crtbegin.o crtend.o"
1206 use_fixproto=yes
1207 ;;
1208 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1209 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/att.h vx-common.h"
1210 case ${target} in
1211 *-vxworksae*)
1212 tm_file="${tm_file} vxworksae.h i386/vxworksae.h"
1213 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1214 ;;
1215 *)
1216 tm_file="${tm_file} vxworks.h i386/vxworks.h"
1217 tmake_file="${tmake_file} i386/t-vxworks"
1218 ;;
1219 esac
1220 ;;
1221 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1222 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1223 xm_file=i386/xm-cygwin.h
1224 tmake_file="i386/t-cygwin i386/t-cygming"
1225 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1226 extra_options="${extra_options} i386/cygming.opt"
1227 extra_objs="winnt.o winnt-stubs.o"
1228 c_target_objs=cygwin2.o
1229 cxx_target_objs="cygwin2.o winnt-cxx.o"
1230 extra_gcc_objs=cygwin1.o
1231 if test x$enable_threads = xyes; then
1232 thread_file='posix'
1233 fi
1234 ;;
1235 i[34567]86-*-mingw32*)
1236 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1237 xm_file=i386/xm-mingw32.h
1238 tmake_file="i386/t-cygming i386/t-mingw32"
1239 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1240 extra_options="${extra_options} i386/cygming.opt"
1241 extra_objs="winnt.o winnt-stubs.o"
1242 cxx_target_objs=winnt-cxx.o
1243 case ${enable_threads} in
1244 "" | yes | win32) thread_file='win32' ;;
1245 esac
1246 case ${target} in
1247 *mingw32crt*)
1248 tm_file="${tm_file} i386/crtdll.h"
1249 ;;
1250 *mingw32msv* | *mingw32*)
1251 ;;
1252 esac
1253 ;;
1254 i[34567]86-*-uwin*)
1255 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1256 tmake_file="i386/t-cygwin i386/t-uwin"
1257 extra_objs=winnt.o
1258 extra_options="${extra_options} i386/cygming.opt"
1259 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1260 if test x$enable_threads = xyes; then
1261 thread_file='win32'
1262 fi
1263 use_fixproto=yes
1264 ;;
1265 i[34567]86-*-interix3*)
1266 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1267 tmake_file="i386/t-interix"
1268 extra_objs=winnt.o
1269 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1270 if test x$enable_threads = xyes ; then
1271 thread_file='posix'
1272 fi
1273 if test x$stabs = xyes ; then
1274 tm_file="${tm_file} dbxcoff.h"
1275 fi
1276 ;;
1277 i[34567]86-*-kaos*)
1278 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1279 tmake_file="i386/t-i386elf t-svr4"
1280 ;;
1281 ia64*-*-elf*)
1282 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1283 tmake_file="ia64/t-ia64"
1284 target_cpu_default="0"
1285 if test x$gas = xyes
1286 then
1287 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1288 fi
1289 if test x$gnu_ld = xyes
1290 then
1291 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1292 fi
1293 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1294 use_fixproto=yes
1295 ;;
1296 ia64*-*-freebsd*)
1297 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1298 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1299 tmake_file="${tmake_file} ia64/t-ia64"
1300 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1301 ;;
1302 ia64*-*-linux*)
1303 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1304 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1305 if test x$with_system_libunwind != xyes ; then
1306 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1307 fi
1308 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1309 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1310 ;;
1311 ia64*-*-hpux*)
1312 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1313 tmake_file="ia64/t-ia64 ia64/t-hpux"
1314 target_cpu_default="MASK_GNU_AS"
1315 case x$enable_threads in
1316 xyes | xposix )
1317 thread_file=posix
1318 ;;
1319 esac
1320 use_collect2=no
1321 c_target_objs="ia64-c.o"
1322 cxx_target_objs="ia64-c.o"
1323 extra_options="${extra_options} ia64/ilp32.opt"
1324 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1325 # in ia64/t-hpux, and also fix the definition of putenv in
1326 # sys-protos.h (const char not char).
1327 ;;
1328 iq2000*-*-elf*)
1329 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1330 tmake_file=iq2000/t-iq2000
1331 out_file=iq2000/iq2000.c
1332 md_file=iq2000/iq2000.md
1333 use_fixproto=yes
1334 ;;
1335 m32r-*-elf*)
1336 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1337 extra_parts="crtinit.o crtfini.o"
1338 use_fixproto=yes
1339 ;;
1340 m32rle-*-elf*)
1341 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1342 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1343 use_fixproto=yes
1344 ;;
1345 m32r-*-linux*)
1346 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1347 # We override the tmake_file for linux -- why?
1348 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1349 gnu_ld=yes
1350 use_fixproto=yes
1351 if test x$enable_threads = xyes; then
1352 thread_file='posix'
1353 fi
1354 ;;
1355 m32rle-*-linux*)
1356 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1357 # We override the tmake_file for linux -- why?
1358 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1359 gnu_ld=yes
1360 use_fixproto=yes
1361 if test x$enable_threads = xyes; then
1362 thread_file='posix'
1363 fi
1364 ;;
1365 # m68hc11 and m68hc12 share the same machine description.
1366 m68hc11-*-*|m6811-*-*)
1367 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1368 tm_p_file="m68hc11/m68hc11-protos.h"
1369 md_file="m68hc11/m68hc11.md"
1370 out_file="m68hc11/m68hc11.c"
1371 tmake_file="m68hc11/t-m68hc11-gas"
1372 use_fixproto=yes
1373 ;;
1374 m68hc12-*-*|m6812-*-*)
1375 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1376 tm_p_file="m68hc11/m68hc11-protos.h"
1377 md_file="m68hc11/m68hc11.md"
1378 out_file="m68hc11/m68hc11.c"
1379 tmake_file="m68hc11/t-m68hc11-gas"
1380 extra_options="${extra_options} m68hc11/m68hc11.opt"
1381 use_fixproto=yes
1382 ;;
1383 m68k-*-aout*)
1384 tmake_file=m68k/t-m68kbare
1385 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1386 ;;
1387 m68k-*-coff*)
1388 tmake_file=m68k/t-m68kbare
1389 tm_defines="MOTOROLA USE_GAS"
1390 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1391 use_fixproto=yes
1392 ;;
1393 m68020-*-elf* | m68k-*-elf*)
1394 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1395 tm_defines="MOTOROLA USE_GAS"
1396 tmake_file=m68k/t-m68kelf
1397 extra_parts="crtbegin.o crtend.o"
1398 ;;
1399 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1400 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1401 tm_defines="MOTOROLA USE_GAS"
1402 case ${target} in
1403 m68010*)
1404 target_cpu_default="0"
1405 ;;
1406 *)
1407 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1408 ;;
1409 esac
1410 ;;
1411 m68k*-*-openbsd*)
1412 # needed to unconfuse gdb
1413 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1414 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1415 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1416 # we need collect2 until our bug is fixed...
1417 use_collect2=yes
1418 ;;
1419 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1420 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1421 tm_defines="MOTOROLA USE_GAS"
1422 tmake_file=m68k/t-uclinux
1423 use_fixproto=no
1424 ;;
1425 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1426 # with ELF format using glibc 2
1427 # aka the GNU/Linux C library 6.
1428 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1429 extra_options="${extra_options} m68k/ieee.opt"
1430 tm_defines="MOTOROLA USE_GAS"
1431 # if not configured with --enable-sjlj-exceptions, bump the
1432 # libgcc version number
1433 if test x$sjlj != x1; then
1434 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1435 fi
1436 ;;
1437 m68k-*-rtems*)
1438 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1439 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"
1440 tm_defines="MOTOROLA USE_GAS"
1441 extra_parts="crtbegin.o crtend.o"
1442 ;;
1443 mcore-*-elf)
1444 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1445 tmake_file=mcore/t-mcore
1446 use_fixproto=yes
1447 ;;
1448 mcore-*-pe*)
1449 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1450 tmake_file=mcore/t-mcore-pe
1451 use_fixproto=yes
1452 ;;
1453 mips-sgi-irix[56]*)
1454 tm_file="elfos.h ${tm_file} mips/iris.h"
1455 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1456 target_cpu_default="MASK_ABICALLS"
1457 case ${target} in
1458 *-*-irix5*)
1459 tm_file="${tm_file} mips/iris5.h"
1460 ;;
1461
1462 *-*-irix6*)
1463 tm_file="${tm_file} mips/iris6.h"
1464 tmake_file="${tmake_file} mips/t-iris6"
1465 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1466 ;;
1467 esac
1468 if test "x$stabs" = xyes
1469 then
1470 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1471 fi
1472 if test "x$gnu_ld" = xyes
1473 then
1474 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1475 fi
1476 # if test x$enable_threads = xyes; then
1477 # thread_file='irix'
1478 # fi
1479 use_fixproto=yes
1480 ;;
1481 mips*-*-netbsd*) # NetBSD/mips, either endian.
1482 target_cpu_default="MASK_ABICALLS"
1483 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1484 ;;
1485 mips64*-*-linux*)
1486 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1487 tmake_file="${tmake_file} mips/t-linux64"
1488 tm_defines="MIPS_ABI_DEFAULT=ABI_N32"
1489 gnu_ld=yes
1490 gas=yes
1491 ;;
1492 mips*-*-linux*) # Linux MIPS, either endian.
1493 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1494 case ${target} in
1495 mipsisa32*-*)
1496 target_cpu_default="MASK_SOFT_FLOAT"
1497 tm_defines="MIPS_ISA_DEFAULT=32"
1498 ;;
1499 esac
1500 ;;
1501 mips*-*-openbsd*)
1502 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1503 target_cpu_default="MASK_ABICALLS"
1504 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1505 case ${target} in
1506 mips*el-*-openbsd*)
1507 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1508 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1509 esac
1510 ;;
1511 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1512 tm_file="elfos.h ${tm_file} mips/elf.h"
1513 tmake_file=mips/t-isa3264
1514 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1515 use_fixproto=yes
1516 ;;
1517 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1518 tm_file="elfos.h ${tm_file} mips/elf.h"
1519 tmake_file=mips/t-isa3264
1520 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1521 use_fixproto=yes
1522 ;;
1523 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1524 tm_file="elfos.h ${tm_file} mips/elf.h"
1525 tmake_file=mips/t-isa3264
1526 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1527 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1528 use_fixproto=yes
1529 ;;
1530 mipsisa64sr71k-*-elf*)
1531 tm_file="elfos.h ${tm_file} mips/elf.h"
1532 tmake_file=mips/t-sr71k
1533 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1534 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1535 use_fixproto=yes
1536 ;;
1537 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1538 tm_file="elfos.h ${tm_file} mips/elf.h"
1539 tmake_file=mips/t-elf
1540 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1541 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1542 use_fixproto=yes
1543 ;;
1544 mips-*-elf* | mipsel-*-elf*)
1545 tm_file="elfos.h ${tm_file} mips/elf.h"
1546 tmake_file=mips/t-elf
1547 use_fixproto=yes
1548 ;;
1549 mips64-*-elf* | mips64el-*-elf*)
1550 tm_file="elfos.h ${tm_file} mips/elf.h"
1551 tmake_file=mips/t-elf
1552 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1553 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1554 use_fixproto=yes
1555 ;;
1556 mips64vr-*-elf* | mips64vrel-*-elf*)
1557 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1558 tmake_file=mips/t-vr
1559 use_fixproto=yes
1560 ;;
1561 mips64orion-*-elf* | mips64orionel-*-elf*)
1562 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1563 tmake_file=mips/t-elf
1564 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1565 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1566 use_fixproto=yes
1567 ;;
1568 mips*-*-rtems*)
1569 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1570 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1571 ;;
1572 mips-wrs-vxworks)
1573 # We want vxworks.h after mips/elf.h, which unfortunately means we
1574 # have to redo the tm_file list from scratch.
1575 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1576 tmake_file="${tmake_file} mips/t-vxworks"
1577 ;;
1578 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1579 xm_defines=POSIX
1580 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1581 tmake_file="${tmake_file} mips/t-elf"
1582 thread_file=
1583 ;;
1584 mipstx39-*-elf* | mipstx39el-*-elf*)
1585 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1586 tmake_file=mips/t-r3900
1587 use_fixproto=yes
1588 ;;
1589 mmix-knuth-mmixware)
1590 need_64bit_hwint=yes
1591 ;;
1592 mn10300-*-*)
1593 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1594 if test x$stabs = xyes
1595 then
1596 tm_file="${tm_file} dbx.h"
1597 fi
1598 use_collect2=no
1599 use_fixproto=yes
1600 ;;
1601 mt-*-elf)
1602 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1603 tmake_file="${tmake_file} mt/t-mt"
1604 ;;
1605 ns32k-*-netbsdelf*)
1606 echo "GCC does not yet support the ${target} target"; exit 1
1607 ;;
1608 ns32k-*-netbsd*)
1609 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1610 # On NetBSD, the headers are already okay, except for math.h.
1611 tmake_file="t-netbsd ns32k/t-ns32k"
1612 extra_parts=""
1613 use_collect2=yes
1614 ;;
1615 pdp11-*-bsd)
1616 tm_file="${tm_file} pdp11/2bsd.h"
1617 use_fixproto=yes
1618 ;;
1619 pdp11-*-*)
1620 use_fixproto=yes
1621 ;;
1622 # port not yet contributed
1623 #powerpc-*-openbsd*)
1624 # tmake_file="${tmake_file} rs6000/t-fprules "
1625 # extra_headers=
1626 # ;;
1627 powerpc64-*-linux*)
1628 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1629 test x$with_cpu != x || cpu_is_64bit=yes
1630 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1631 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1632 if test x${enable_secureplt} = xyes; then
1633 tm_file="rs6000/secureplt.h ${tm_file}"
1634 fi
1635 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1636 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1637 ;;
1638 powerpc64-*-gnu*)
1639 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1640 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1641 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1642 ;;
1643 powerpc-*-beos*)
1644 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1645 tmake_file="rs6000/t-fprules rs6000/t-beos"
1646 extra_headers=
1647 use_fixproto=yes
1648 ;;
1649 powerpc-*-darwin*)
1650 extra_options="${extra_options} rs6000/darwin.opt"
1651 case ${target} in
1652 *-darwin1[0-9]* | *-darwin[8-9]*)
1653 tmake_file="${tmake_file} rs6000/t-darwin8"
1654 tm_file="${tm_file} rs6000/darwin8.h"
1655 ;;
1656 *-darwin7*)
1657 tm_file="${tm_file} rs6000/darwin7.h"
1658 ;;
1659 *-darwin[0-6]*)
1660 ;;
1661 esac
1662 extra_headers=altivec.h
1663 ;;
1664 powerpc*-*-freebsd*)
1665 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1666 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1667 extra_options="${extra_options} rs6000/sysv4.opt"
1668 ;;
1669 powerpc-*-netbsd*)
1670 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1671 tmake_file="${tmake_file} rs6000/t-netbsd"
1672 extra_options="${extra_options} rs6000/sysv4.opt"
1673 ;;
1674 powerpc-*-chorusos*)
1675 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1676 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1677 extra_options="${extra_options} rs6000/sysv4.opt"
1678 case ${enable_threads} in
1679 yes | posix)
1680 thread_file='posix'
1681 ;;
1682 esac
1683 use_fixproto=yes
1684 ;;
1685 powerpc-*-eabispe*)
1686 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1687 extra_options="${extra_options} rs6000/sysv4.opt"
1688 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1689 ;;
1690 powerpc-*-eabisimaltivec*)
1691 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1692 extra_options="${extra_options} rs6000/sysv4.opt"
1693 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1694 ;;
1695 powerpc-*-eabisim*)
1696 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1697 extra_options="${extra_options} rs6000/sysv4.opt"
1698 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1699 ;;
1700 powerpc-*-elf*)
1701 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1702 extra_options="${extra_options} rs6000/sysv4.opt"
1703 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1704 use_fixproto=yes
1705 ;;
1706 powerpc-*-eabialtivec*)
1707 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1708 extra_options="${extra_options} rs6000/sysv4.opt"
1709 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1710 ;;
1711 powerpc-*-eabi*)
1712 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1713 extra_options="${extra_options} rs6000/sysv4.opt"
1714 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1715 ;;
1716 powerpc-*-rtems*)
1717 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1718 extra_options="${extra_options} rs6000/sysv4.opt"
1719 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1720 ;;
1721 powerpc-*-linux*altivec*)
1722 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1723 extra_options="${extra_options} rs6000/sysv4.opt"
1724 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1725 ;;
1726 powerpc-*-linux*spe*)
1727 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1728 extra_options="${extra_options} rs6000/sysv4.opt"
1729 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1730 ;;
1731 powerpc-*-linux*)
1732 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1733 extra_options="${extra_options} rs6000/sysv4.opt"
1734 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1735 case ${enable_targets}:${cpu_is_64bit} in
1736 *powerpc64* | all:* | *:yes)
1737 if test x$cpu_is_64bit = xyes; then
1738 tm_file="${tm_file} rs6000/default64.h"
1739 fi
1740 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1741 tmake_file="$tmake_file rs6000/t-linux64"
1742 extra_options="${extra_options} rs6000/linux64.opt"
1743 ;;
1744 *)
1745 tm_file="${tm_file} rs6000/linux.h"
1746 ;;
1747 esac
1748 if test x${enable_secureplt} = xyes; then
1749 tm_file="rs6000/secureplt.h ${tm_file}"
1750 fi
1751 ;;
1752 powerpc-*-gnu-gnualtivec*)
1753 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1754 extra_options="${extra_options} rs6000/sysv4.opt"
1755 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1756 if test x$enable_threads = xyes; then
1757 thread_file='posix'
1758 fi
1759 ;;
1760 powerpc-*-gnu*)
1761 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1762 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1763 extra_options="${extra_options} rs6000/sysv4.opt"
1764 if test x$enable_threads = xyes; then
1765 thread_file='posix'
1766 fi
1767 ;;
1768 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
1769 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1770 # means we have to redo the tm_file list from scratch.
1771 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1772 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1773 extra_options="${extra_options} rs6000/sysv4.opt"
1774 extra_headers=ppc-asm.h
1775 case ${target} in
1776 *-vxworksae*)
1777 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
1778 tmake_file="${tmake_file} rs6000/t-vxworksae"
1779 ;;
1780 *-vxworks*)
1781 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
1782 ;;
1783 esac
1784 ;;
1785 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1786 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1787 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1788 extra_options="${extra_options} rs6000/sysv4.opt"
1789 thread_file=""
1790 use_fixproto=yes
1791 ;;
1792 powerpc-*-lynxos*)
1793 xm_defines=POSIX
1794 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1795 tmake_file="t-lynx rs6000/t-lynx"
1796 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
1797 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1798 extra_options="${extra_options} lynx.opt"
1799 thread_file=lynx
1800 gnu_ld=yes
1801 gas=yes
1802 ;;
1803 powerpcle-*-sysv*)
1804 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1805 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1806 extra_options="${extra_options} rs6000/sysv4.opt"
1807 use_fixproto=yes
1808 ;;
1809 powerpcle-*-elf*)
1810 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1811 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1812 extra_options="${extra_options} rs6000/sysv4.opt"
1813 use_fixproto=yes
1814 ;;
1815 powerpcle-*-eabisim*)
1816 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1817 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1818 extra_options="${extra_options} rs6000/sysv4.opt"
1819 ;;
1820 powerpcle-*-eabi*)
1821 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1822 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1823 extra_options="${extra_options} rs6000/sysv4.opt"
1824 ;;
1825 powerpc-*-kaos*)
1826 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1827 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1828 extra_options="${extra_options} rs6000/sysv4.opt"
1829 ;;
1830 powerpcle-*-kaos*)
1831 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1832 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1833 extra_options="${extra_options} rs6000/sysv4.opt"
1834 ;;
1835 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1836 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1837 tmake_file="rs6000/t-fprules rs6000/t-newas"
1838 extra_options="${extra_options} rs6000/aix41.opt"
1839 use_collect2=yes
1840 extra_headers=
1841 use_fixproto=yes
1842 ;;
1843 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1844 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1845 tmake_file=rs6000/t-aix43
1846 extra_options="${extra_options} rs6000/aix64.opt"
1847 use_collect2=yes
1848 thread_file='aix'
1849 extra_headers=
1850 ;;
1851 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1852 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1853 extra_options="${extra_options} rs6000/aix64.opt"
1854 tmake_file=rs6000/t-aix43
1855 use_collect2=yes
1856 thread_file='aix'
1857 extra_headers=
1858 ;;
1859 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1860 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1861 tmake_file=rs6000/t-aix52
1862 extra_options="${extra_options} rs6000/aix64.opt"
1863 use_collect2=yes
1864 thread_file='aix'
1865 extra_headers=
1866 ;;
1867 s390-*-linux*)
1868 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1869 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux"
1870 ;;
1871 s390x-*-linux*)
1872 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1873 tm_p_file=s390/s390-protos.h
1874 md_file=s390/s390.md
1875 extra_modes=s390/s390-modes.def
1876 out_file=s390/s390.c
1877 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/t-linux64"
1878 ;;
1879 s390x-ibm-tpf*)
1880 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1881 tm_p_file=s390/s390-protos.h
1882 md_file=s390/s390.md
1883 extra_modes=s390/s390-modes.def
1884 out_file=s390/s390.c
1885 extra_parts="crtbeginS.o crtendS.o"
1886 tmake_file="s390/t-crtstuff s390/t-tpf"
1887 thread_file='tpf'
1888 extra_options="${extra_options} s390/tpf.opt"
1889 ;;
1890 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1891 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1892 sh-*-linux* | sh[346lbe]*-*-linux* | \
1893 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1894 sh64-*-netbsd* | sh64l*-*-netbsd*)
1895 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1896 if test x${with_endian} = x; then
1897 case ${target} in
1898 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1899 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1900 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1901 shl* | sh64l* | sh*-*-linux* | \
1902 sh5l* | sh-superh-elf) with_endian=little,big ;;
1903 sh[1234]*-*-*) with_endian=big ;;
1904 *) with_endian=big,little ;;
1905 esac
1906 fi
1907 case ${with_endian} in
1908 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1909 big,little|little,big) ;;
1910 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1911 esac
1912 case ${with_endian} in
1913 little*) tm_file="sh/little.h ${tm_file}" ;;
1914 esac
1915 tm_file="${tm_file} dbxelf.h elfos.h"
1916 case ${target} in
1917 sh*-*-netbsd*) ;;
1918 *) tm_file="${tm_file} svr4.h" ;;
1919 esac
1920 tm_file="${tm_file} sh/elf.h"
1921 case ${target} in
1922 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1923 tm_file="${tm_file} linux.h sh/linux.h" ;;
1924 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1925 ;;
1926 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1927 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1928 esac
1929 case ${target} in
1930 sh5*-*-netbsd*)
1931 # SHmedia, 32-bit ABI
1932 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1933 ;;
1934 sh64*-netbsd*)
1935 # SHmedia, 64-bit ABI
1936 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1937 ;;
1938 *-*-netbsd)
1939 tmake_file="${tmake_file} sh/t-netbsd"
1940 ;;
1941 sh64*-*-linux*)
1942 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1943 tm_file="${tm_file} sh/sh64.h"
1944 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1945 ;;
1946 sh64*)
1947 tmake_file="${tmake_file} sh/t-sh64"
1948 tm_file="${tm_file} sh/sh64.h"
1949 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1950 ;;
1951 *-*-symbianelf*)
1952 tmake_file="sh/t-symbian"
1953 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1954 extra_objs="symbian.o"
1955 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1956 ;;
1957 esac
1958 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1959 case `echo ${target} | sed 's/e[lb]-/-/'` in
1960 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1961 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1962 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1963 sh4a_single*) sh_cpu_target=sh4a-single ;;
1964 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1965 sh4al) sh_cpu_target=sh4al ;;
1966 sh4a*) sh_cpu_target=sh4a ;;
1967 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1968 sh4_single*) sh_cpu_target=sh4-single ;;
1969 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1970 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1971 sh3e*) sh_cpu_target=sh3e ;;
1972 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1973 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
1974 sh2a_single*) sh_cpu_target=sh2a-single ;;
1975 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
1976 sh2a*) sh_cpu_target=sh2a ;;
1977 sh2e*) sh_cpu_target=sh2e ;;
1978 sh2*) sh_cpu_target=sh2 ;;
1979 *) sh_cpu_target=sh1 ;;
1980 esac
1981 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1982 case $sh_cpu_default in
1983 sh5-64media-nofpu | sh5-64media | \
1984 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1985 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
1986 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
1987 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1988 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1989 "") sh_cpu_default=${sh_cpu_target} ;;
1990 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1991 esac
1992 sh_multilibs=${with_multilib_list}
1993 if test x${sh_multilibs} = x ; then
1994 case ${target} in
1995 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1996 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1997 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1998 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1999 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
2000 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
2001 esac
2002 fi
2003 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
2004 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
2005 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-`
2006 for sh_multilib in ${sh_multilibs}; do
2007 case ${sh_multilib} in
2008 sh1 | sh2 | sh2e | sh3 | sh3e | \
2009 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
2010 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
2011 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
2012 sh5-64media | sh5-64media-nofpu | \
2013 sh5-32media | sh5-32media-nofpu | \
2014 sh5-compact | sh5-compact-nofpu)
2015 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
2016 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`=1"
2017 ;;
2018 *)
2019 echo "with_multilib_list=${sh_multilib} not supported."
2020 exit 1
2021 ;;
2022 esac
2023 done
2024 if test x${enable_incomplete_targets} == xyes ; then
2025 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
2026 fi
2027 use_fixproto=yes
2028 ;;
2029 sh-*-rtemscoff*)
2030 tmake_file="sh/t-sh t-rtems sh/t-rtems"
2031 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
2032 ;;
2033 sh-*-rtems*)
2034 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2035 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
2036 ;;
2037 sh-wrs-vxworks)
2038 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2039 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
2040 ;;
2041 sh-*-*)
2042 tm_file="${tm_file} dbxcoff.h sh/coff.h"
2043 use_fixproto=yes
2044 ;;
2045 sparc-*-netbsdelf*)
2046 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2047 extra_options="${extra_options} sparc/long-double-switch.opt"
2048 ;;
2049 sparc64-*-openbsd*)
2050 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2051 extra_options="${extra_options} sparc/little-endian.opt"
2052 gas=yes gnu_ld=yes
2053 with_cpu=ultrasparc
2054 ;;
2055 sparc-*-elf*)
2056 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
2057 tmake_file="sparc/t-elf sparc/t-crtfm"
2058 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2059 use_fixproto=yes
2060 ;;
2061 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
2062 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2063 extra_options="${extra_options} sparc/long-double-switch.opt"
2064 tmake_file="${tmake_file} sparc/t-linux sparc/t-crtfm"
2065 ;;
2066 sparc-*-rtems*)
2067 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
2068 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2069 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2070 ;;
2071 sparc64-*-solaris2* | sparcv9-*-solaris2*)
2072 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2073 if test x$gnu_ld = xyes; then
2074 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2075 fi
2076 if test x$gas = xyes; then
2077 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2078 fi
2079 tm_file="${tm_file} tm-dwarf2.h"
2080 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2081 if test x$gnu_ld = xyes; then
2082 tmake_file="$tmake_file t-slibgcc-elf-ver"
2083 else
2084 tmake_file="$tmake_file t-slibgcc-sld"
2085 fi
2086 c_target_objs="sol2-c.o"
2087 cxx_target_objs="sol2-c.o"
2088 extra_objs="sol2.o"
2089 tm_p_file="${tm_p_file} sol2-protos.h"
2090 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2091 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2092 "":yes:* | yes:yes:* ) thread_file=posix ;;
2093 "":*:yes | yes:*:yes ) thread_file=solaris ;;
2094 esac
2095 need_64bit_hwint=yes
2096 ;;
2097 sparc-*-solaris2*)
2098 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2099 case ${target} in
2100 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2101 tm_file="${tm_file} sol26.h"
2102 esac
2103 tm_file="${tm_file} sparc/sol2.h"
2104 if test x$gnu_ld = xyes; then
2105 tm_file="${tm_file} sparc/sol2-gld.h"
2106 fi
2107 if test x$gas = xyes; then
2108 tm_file="${tm_file} sparc/sol2-gas.h"
2109 fi
2110 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
2111 if test x$gnu_ld = xyes; then
2112 tmake_file="$tmake_file t-slibgcc-elf-ver"
2113 else
2114 tmake_file="$tmake_file t-slibgcc-sld"
2115 fi
2116 case ${target} in
2117 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2118 if test x$gnu_ld = xno; then
2119 tm_file="${tm_file} sparc/sol26-sld.h"
2120 fi
2121 ;;
2122 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
2123 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2124 if test x$gnu_ld = xyes; then
2125 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2126 fi
2127 if test x$gas = xyes; then
2128 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2129 fi
2130 tm_file="${tm_file} tm-dwarf2.h"
2131 tmake_file="$tmake_file sparc/t-sol2-64"
2132 need_64bit_hwint=yes
2133 ;;
2134 esac
2135 c_target_objs="sol2-c.o"
2136 cxx_target_objs="sol2-c.o"
2137 extra_objs="sol2.o"
2138 tm_p_file="${tm_p_file} sol2-protos.h"
2139 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2140 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2141 "":yes:* | yes:yes:* )
2142 case ${target} in
2143 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2144 thread_file=posix95
2145 ;;
2146 *)
2147 thread_file=posix
2148 ;;
2149 esac
2150 ;;
2151 "":*:yes | yes:*:yes )
2152 thread_file=solaris
2153 ;;
2154 esac
2155 ;;
2156 sparc-*-sysv4*)
2157 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2158 tmake_file=t-svr4
2159 extra_parts="crtbegin.o crtend.o"
2160 use_fixproto=yes
2161 ;;
2162 sparc64-*-elf*)
2163 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2164 extra_options="${extra_options} sparc/little-endian.opt"
2165 tmake_file="${tmake_file} sparc/t-crtfm"
2166 extra_parts="crtbegin.o crtend.o"
2167 use_fixproto=yes
2168 ;;
2169 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2170 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2171 extra_options="${extra_options} sparc/long-double-switch.opt"
2172 tmake_file="${tmake_file} sparc/t-crtfm"
2173 case "x$with_cpu" in
2174 xultrasparc) ;;
2175 x) with_cpu=ultrasparc ;;
2176 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2177 esac
2178 need_64bit_hwint=yes
2179 ;;
2180 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2181 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2182 extra_options="${extra_options} sparc/long-double-switch.opt"
2183 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2184 ;;
2185 sparc64-*-netbsd*)
2186 tm_file="sparc/biarch64.h ${tm_file}"
2187 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2188 extra_options="${extra_options} sparc/long-double-switch.opt"
2189 tmake_file="${tmake_file} sparc/t-netbsd64"
2190 ;;
2191 strongarm-*-elf*)
2192 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2193 tmake_file="arm/t-arm arm/t-strongarm-elf"
2194 out_file=arm/arm.c
2195 md_file=arm/arm.md
2196 extra_modes=arm/arm-modes.def
2197 use_fixproto=yes
2198 ;;
2199 strongarm-*-pe)
2200 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"
2201 tmake_file="arm/t-arm arm/t-strongarm-pe"
2202 out_file=arm/arm.c
2203 md_file=arm/arm.md
2204 extra_modes=arm/arm-modes.def
2205 extra_options="${extra_options} arm/pe.opt"
2206 extra_objs=pe.o
2207 use_fixproto=yes
2208 ;;
2209 strongarm-*-kaos*)
2210 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
2211 tmake_file="arm/t-arm arm/t-strongarm-elf"
2212 out_file=arm/arm.c
2213 md_file=arm/arm.md
2214 extra_modes=arm/arm-modes.def
2215 ;;
2216 v850e1-*-*)
2217 target_cpu_default="TARGET_CPU_v850e1"
2218 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2219 tm_p_file=v850/v850-protos.h
2220 tmake_file=v850/t-v850e
2221 md_file=v850/v850.md
2222 out_file=v850/v850.c
2223 extra_options="${extra_options} v850/v850.opt"
2224 if test x$stabs = xyes
2225 then
2226 tm_file="${tm_file} dbx.h"
2227 fi
2228 use_collect2=no
2229 c_target_objs="v850-c.o"
2230 cxx_target_objs="v850-c.o"
2231 use_fixproto=yes
2232 ;;
2233 v850e-*-*)
2234 target_cpu_default="TARGET_CPU_v850e"
2235 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2236 tm_p_file=v850/v850-protos.h
2237 tmake_file=v850/t-v850e
2238 md_file=v850/v850.md
2239 out_file=v850/v850.c
2240 extra_options="${extra_options} v850/v850.opt"
2241 if test x$stabs = xyes
2242 then
2243 tm_file="${tm_file} dbx.h"
2244 fi
2245 use_collect2=no
2246 c_target_objs="v850-c.o"
2247 cxx_target_objs="v850-c.o"
2248 use_fixproto=yes
2249 ;;
2250 v850-*-*)
2251 target_cpu_default="TARGET_CPU_generic"
2252 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2253 tmake_file=v850/t-v850
2254 if test x$stabs = xyes
2255 then
2256 tm_file="${tm_file} dbx.h"
2257 fi
2258 use_collect2=no
2259 c_target_objs="v850-c.o"
2260 cxx_target_objs="v850-c.o"
2261 use_fixproto=yes
2262 ;;
2263 vax-*-bsd*) # VAXen running BSD
2264 tm_file="${tm_file} vax/bsd.h"
2265 tmake_file=vax/t-memfuncs
2266 use_collect2=yes
2267 use_fixproto=yes
2268 ;;
2269 vax-*-sysv*) # VAXen running system V
2270 tm_file="${tm_file} vax/vaxv.h"
2271 tmake_file=vax/t-memfuncs
2272 use_fixproto=yes
2273 ;;
2274 vax-*-netbsdelf*)
2275 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2276 ;;
2277 vax-*-netbsd*)
2278 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2279 tmake_file=t-netbsd
2280 extra_parts=""
2281 use_collect2=yes
2282 ;;
2283 vax-*-openbsd*)
2284 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2285 use_collect2=yes
2286 ;;
2287 vax-*-ultrix*) # VAXen running ultrix
2288 tm_file="${tm_file} vax/ultrix.h"
2289 tmake_file=vax/t-memfuncs
2290 use_fixproto=yes
2291 ;;
2292 xscale-*-elf)
2293 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2294 tmake_file="arm/t-arm arm/t-xscale-elf"
2295 out_file=arm/arm.c
2296 md_file=arm/arm.md
2297 extra_modes=arm/arm-modes.def
2298 use_fixproto=yes
2299 ;;
2300 xscale-*-coff)
2301 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2302 tmake_file="arm/t-arm arm/t-xscale-coff"
2303 out_file=arm/arm.c
2304 md_file=arm/arm.md
2305 extra_modes=arm/arm-modes.def
2306 use_fixproto=yes
2307 ;;
2308 xstormy16-*-elf)
2309 # For historical reasons, the target files omit the 'x'.
2310 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2311 tm_p_file=stormy16/stormy16-protos.h
2312 md_file=stormy16/stormy16.md
2313 out_file=stormy16/stormy16.c
2314 extra_options=stormy16/stormy16.opt
2315 tmake_file="stormy16/t-stormy16"
2316 extra_parts="crtbegin.o crtend.o"
2317 use_fixproto=yes
2318 ;;
2319 xtensa-*-elf*)
2320 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2321 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2322 ;;
2323 xtensa-*-linux*)
2324 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2325 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2326 ;;
2327 am33_2.0-*-linux*)
2328 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2329 tmake_file="${tmake_file} mn10300/t-linux"
2330 gas=yes gnu_ld=yes
2331 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2332 use_collect2=no
2333 ;;
2334 m32c-*-elf*)
2335 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2336 c_target_objs="m32c-pragma.o"
2337 cxx_target_objs="m32c-pragma.o"
2338 use_fixproto=yes
2339 ;;
2340 *)
2341 echo "*** Configuration ${target} not supported" 1>&2
2342 exit 1
2343 ;;
2344 esac
2345
2346 case ${target} in
2347 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2348 tmake_file="${tmake_file} i386/t-gmm_malloc"
2349 ;;
2350 i[34567]86-*-linux* | x86_64-*-linux*)
2351 tmake_file="${tmake_file} i386/t-pmm_malloc"
2352 ;;
2353 i[34567]86-*-* | x86_64-*-*)
2354 tmake_file="${tmake_file} i386/t-gmm_malloc"
2355 ;;
2356 esac
2357
2358 # Support for --with-cpu and related options (and a few unrelated options,
2359 # too).
2360 case ${with_cpu} in
2361 yes | no)
2362 echo "--with-cpu must be passed a value" 1>&2
2363 exit 1
2364 ;;
2365 esac
2366
2367 # If there is no $with_cpu option, try to infer one from ${target}.
2368 # This block sets nothing except for with_cpu.
2369 if test x$with_cpu = x ; then
2370 case ${target} in
2371 ep9312-*-*)
2372 # A Cirrus ARM variant.
2373 with_cpu="ep9312"
2374 ;;
2375 i386-*-*)
2376 with_cpu=i386
2377 ;;
2378 i486-*-*)
2379 with_cpu=i486
2380 ;;
2381 i586-*-*)
2382 case ${target_noncanonical} in
2383 k6_2-*)
2384 with_cpu=k6-2
2385 ;;
2386 k6_3-*)
2387 with_cpu=k6-3
2388 ;;
2389 k6-*)
2390 with_cpu=k6
2391 ;;
2392 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2393 with_cpu=pentium-mmx
2394 ;;
2395 *)
2396 with_cpu=pentium
2397 ;;
2398 esac
2399 ;;
2400 i686-*-* | i786-*-*)
2401 case ${target_noncanonical} in
2402 k8-*|opteron-*|athlon_64-*)
2403 with_cpu=k8
2404 ;;
2405 athlon_xp-*|athlon_mp-*|athlon_4-*)
2406 with_cpu=athlon-4
2407 ;;
2408 athlon_tbird-*|athlon-*)
2409 with_cpu=athlon
2410 ;;
2411 pentium2-*)
2412 with_cpu=pentium2
2413 ;;
2414 pentium3-*|pentium3m-*)
2415 with_cpu=pentium3
2416 ;;
2417 pentium4-*|pentium4m-*)
2418 with_cpu=pentium4
2419 ;;
2420 prescott-*)
2421 with_cpu=prescott
2422 ;;
2423 nocona-*)
2424 with_cpu=nocona
2425 ;;
2426 pentium_m-*)
2427 with_cpu=pentium-m
2428 ;;
2429 pentiumpro-*)
2430 with_cpu=pentiumpro
2431 ;;
2432 *)
2433 with_cpu=generic
2434 ;;
2435 esac
2436 ;;
2437 x86_64-*-*)
2438 case ${target_noncanonical} in
2439 k8-*|opteron-*|athlon_64-*)
2440 with_cpu=k8
2441 ;;
2442 nocona-*)
2443 with_cpu=nocona
2444 ;;
2445 *)
2446 with_cpu=generic
2447 ;;
2448 esac
2449 ;;
2450 alphaev6[78]*-*-*)
2451 with_cpu=ev67
2452 ;;
2453 alphaev6*-*-*)
2454 with_cpu=ev6
2455 ;;
2456 alphapca56*-*-*)
2457 with_cpu=pca56
2458 ;;
2459 alphaev56*-*-*)
2460 with_cpu=ev56
2461 ;;
2462 alphaev5*-*-*)
2463 with_cpu=ev5
2464 ;;
2465 frv-*-*linux* | frv400-*-*linux*)
2466 with_cpu=fr400
2467 ;;
2468 frv550-*-*linux*)
2469 with_cpu=fr550
2470 ;;
2471 sparc*-*-*)
2472 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2473 if [ x$with_cpu = xsparc64 ]; then
2474 with_cpu=v9
2475 fi
2476 ;;
2477 esac
2478 fi
2479
2480 # Similarly for --with-float
2481 if test x$with_float = x; then
2482 case ${target} in
2483 ep9312-*-*)
2484 with_float=hard
2485 ;;
2486 esac
2487 fi
2488
2489 # Similarly for --with-schedule.
2490 if test x$with_schedule = x; then
2491 case ${target} in
2492 hppa1* | parisc1*)
2493 # Override default PA8000 scheduling model.
2494 with_schedule=7100LC
2495 ;;
2496 esac
2497 fi
2498
2499 # Validate and mark as valid any --with options supported
2500 # by this target. In order to use a particular --with option
2501 # you must list it in supported_defaults; validating the value
2502 # is optional. This case statement should set nothing besides
2503 # supported_defaults.
2504
2505 supported_defaults=
2506 case "${target}" in
2507 alpha*-*-*)
2508 supported_defaults="cpu tune"
2509 for which in cpu tune; do
2510 eval "val=\$with_$which"
2511 case "$val" in
2512 "" \
2513 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2514 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2515 | 21264a)
2516 ;;
2517 *)
2518 echo "Unknown CPU used in --with-$which=$val" 1>&2
2519 exit 1
2520 ;;
2521 esac
2522 done
2523 ;;
2524
2525 arm*-*-*)
2526 supported_defaults="arch cpu float tune fpu abi"
2527 for which in cpu tune; do
2528 # See if it matches any of the entries in arm-cores.def
2529 eval "val=\$with_$which"
2530 if [ x"$val" = x ] \
2531 || grep "^ARM_CORE(\"$val\"," \
2532 ${srcdir}/config/arm/arm-cores.def \
2533 > /dev/null; then
2534 # Ok
2535 new_val=`grep "^ARM_CORE(\"$val\"," \
2536 ${srcdir}/config/arm/arm-cores.def | \
2537 sed -e 's/^[^,]*,[ ]*//' | \
2538 sed -e 's/,.*$//'`
2539 eval "target_${which}_cname=$new_val"
2540 echo "For $val real value is $new_val"
2541 true
2542 else
2543 echo "Unknown CPU used in --with-$which=$val" 1>&2
2544 exit 1
2545 fi
2546 done
2547
2548 case "$with_arch" in
2549 "" \
2550 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2551 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2552 | iwmmxt | ep9312)
2553 # OK
2554 ;;
2555 *)
2556 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2557 exit 1
2558 ;;
2559 esac
2560
2561 case "$with_float" in
2562 "" \
2563 | soft | hard | softfp)
2564 # OK
2565 ;;
2566 *)
2567 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2568 exit 1
2569 ;;
2570 esac
2571
2572 case "$with_fpu" in
2573 "" \
2574 | fpa | fpe2 | fpe3 | maverick | vfp )
2575 # OK
2576 ;;
2577 *)
2578 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2579 exit 1
2580 ;;
2581 esac
2582
2583 case "$with_abi" in
2584 "" \
2585 | apcs-gnu | atpcs | aapcs | iwmmxt )
2586 #OK
2587 ;;
2588 *)
2589 echo "Unknown ABI used in --with-abi=$with_abi"
2590 exit 1
2591 ;;
2592 esac
2593
2594 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2595 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2596 fi
2597 ;;
2598
2599 fr*-*-*linux*)
2600 supported_defaults=cpu
2601 case "$with_cpu" in
2602 fr400) ;;
2603 fr550) ;;
2604 *)
2605 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2606 exit 1
2607 ;;
2608 esac
2609 ;;
2610
2611 m68k*-linux*)
2612 supported_defaults="cpu"
2613 case "$with_cpu" in
2614 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2615 # OK
2616 ;;
2617 *)
2618 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2619 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2620 exit 1
2621 ;;
2622 esac
2623 ;;
2624
2625 hppa*-*-* | parisc*-*-*)
2626 supported_defaults="arch schedule"
2627
2628 case "$with_arch" in
2629 "" | 1.0 | 1.1 | 2.0)
2630 # OK
2631 ;;
2632 *)
2633 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2634 exit 1
2635 ;;
2636 esac
2637
2638 case "$with_schedule" in
2639 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2640 # OK
2641 ;;
2642 *)
2643 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2644 exit 1
2645 ;;
2646 esac
2647 ;;
2648
2649 i[34567]86-*-* | x86_64-*-*)
2650 supported_defaults="arch cpu tune"
2651 for which in arch cpu tune; do
2652 eval "val=\$with_$which"
2653 case ${val} in
2654 i386 | i486 \
2655 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2656 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2657 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2658 | athlon-4 | athlon-xp | athlon-mp \
2659 | prescott | pentium-m | pentium4m | pentium3m)
2660 case "${target}" in
2661 x86_64-*-*)
2662 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
2663 exit 1
2664 ;;
2665 esac
2666 # OK
2667 ;;
2668 "" | k8 | opteron | athlon64 | athlon-fx | nocona | generic)
2669 # OK
2670 ;;
2671 *)
2672 echo "Unknown CPU given in --with-$which=$val." 1>&2
2673 exit 1
2674 ;;
2675 esac
2676 done
2677 ;;
2678
2679 mips*-*-*)
2680 supported_defaults="abi arch float tune divide"
2681
2682 case ${with_float} in
2683 "" | soft | hard)
2684 # OK
2685 ;;
2686 *)
2687 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2688 exit 1
2689 ;;
2690 esac
2691
2692 case ${with_abi} in
2693 "" | 32 | o64 | n32 | 64 | eabi)
2694 # OK
2695 ;;
2696 *)
2697 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2698 exit 1
2699 ;;
2700 esac
2701
2702 case ${with_divide} in
2703 "" | breaks | traps)
2704 # OK
2705 ;;
2706 *)
2707 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2708 exit 1
2709 esac
2710 ;;
2711
2712 mt-*-*)
2713 supported_defaults="arch"
2714
2715 case "$with_arch" in
2716 "" \
2717 | ms1-64-001 \
2718 | ms1-16-002 \
2719 | ms1-16-003 \
2720 | ms2 \
2721 | "")
2722 # OK
2723 ;;
2724 *)
2725 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2726 exit 1
2727 ;;
2728 esac
2729 ;;
2730
2731 powerpc*-*-* | rs6000-*-*)
2732 supported_defaults="cpu float tune"
2733
2734 for which in cpu tune; do
2735 eval "val=\$with_$which"
2736 case ${val} in
2737 default32 | default64)
2738 with_which="with_$which"
2739 eval $with_which=
2740 ;;
2741 405cr)
2742 tm_defines="${tm_defines} CONFIG_PPC405CR"
2743 eval "with_$which=405"
2744 ;;
2745 "" | common \
2746 | power | power[2345] | powerpc | powerpc64 \
2747 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2748 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2749 | 601 | 602 | 603 | 603e | ec603e | 604 \
2750 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2751 | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2752 # OK
2753 ;;
2754 *)
2755 echo "Unknown cpu used in --with-$which=$val." 1>&2
2756 exit 1
2757 ;;
2758 esac
2759 done
2760 ;;
2761
2762 s390*-*-*)
2763 supported_defaults="arch mode tune"
2764
2765 for which in arch tune; do
2766 eval "val=\$with_$which"
2767 case ${val} in
2768 "" | g5 | g6 | z900 | z990 | z9-109)
2769 # OK
2770 ;;
2771 *)
2772 echo "Unknown cpu used in --with-$which=$val." 1>&2
2773 exit 1
2774 ;;
2775 esac
2776 done
2777
2778 case ${with_mode} in
2779 "" | esa | zarch)
2780 # OK
2781 ;;
2782 *)
2783 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2784 exit 1
2785 ;;
2786 esac
2787 ;;
2788
2789 sh[123456ble]-*-* | sh-*-*)
2790 supported_defaults="cpu"
2791 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2792 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2793 # OK
2794 ;;
2795 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2796 ;;
2797 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2798 ;;
2799 *)
2800 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2801 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2802 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2803 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2804 exit 1
2805 ;;
2806 esac
2807 ;;
2808 sparc*-*-*)
2809 supported_defaults="cpu float tune"
2810
2811 for which in cpu tune; do
2812 eval "val=\$with_$which"
2813 case ${val} in
2814 "" | sparc | sparcv9 | sparc64 | sparc86x \
2815 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2816 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2817 | v9 | ultrasparc | ultrasparc3)
2818 # OK
2819 ;;
2820 *)
2821 echo "Unknown cpu used in --with-$which=$val" 1>&2
2822 exit 1
2823 ;;
2824 esac
2825 done
2826
2827 case ${with_float} in
2828 "" | soft | hard)
2829 # OK
2830 ;;
2831 *)
2832 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2833 exit 1
2834 ;;
2835 esac
2836 ;;
2837
2838 v850*-*-*)
2839 supported_defaults=cpu
2840 case ${with_cpu} in
2841 "" | v850e | v850e1)
2842 # OK
2843 ;;
2844 *)
2845 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2846 exit 1
2847 ;;
2848 esac
2849 ;;
2850 esac
2851
2852 # Set some miscellaneous flags for particular targets.
2853 target_cpu_default2=
2854 case ${target} in
2855 alpha*-*-*)
2856 if test x$gas = xyes
2857 then
2858 target_cpu_default2="MASK_GAS"
2859 fi
2860 ;;
2861
2862 arm*-*-*)
2863 if test x$target_cpu_cname = x
2864 then
2865 target_cpu_default2=TARGET_CPU_generic
2866 else
2867 target_cpu_default2=TARGET_CPU_$target_cpu_cname
2868 fi
2869 ;;
2870
2871 m68k*-linux*)
2872 case "x$with_cpu" in
2873 x)
2874 # The most generic
2875 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2876 ;;
2877 xm68020)
2878 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2879 ;;
2880 xm68030)
2881 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2882 ;;
2883 xm68040)
2884 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2885 ;;
2886 xm68060)
2887 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2888 ;;
2889 xm68020-40)
2890 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2891 ;;
2892 xm68020-60)
2893 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2894 ;;
2895 *)
2896 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2897 exit 1
2898 ;;
2899 esac
2900 ;;
2901
2902 hppa*-*-* | parisc*-*-*)
2903 target_cpu_default2="MASK_BIG_SWITCH"
2904 if test x$gas = xyes
2905 then
2906 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
2907 fi
2908 ;;
2909
2910 mips*-*-*)
2911 if test x$gnu_ld = xyes
2912 then
2913 target_cpu_default2="MASK_SPLIT_ADDRESSES"
2914 fi
2915 case ${target} in
2916 mips*el-*-*)
2917 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2918 ;;
2919 esac
2920 if test "x$enable_gofast" = xyes
2921 then
2922 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2923 tmake_file="mips/t-gofast $tmake_file"
2924 else
2925 tmake_file="mips/t-mips $tmake_file"
2926 fi
2927 ;;
2928
2929 powerpc*-*-* | rs6000-*-*)
2930 # FIXME: The PowerPC port uses the value set at compile time,
2931 # although it's only cosmetic.
2932 if test "x$with_cpu" != x
2933 then
2934 target_cpu_default2="\\\"$with_cpu\\\""
2935 fi
2936 out_file=rs6000/rs6000.c
2937 c_target_objs="${c_target_objs} rs6000-c.o"
2938 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2939 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2940
2941 if test x$enable_e500_double = xyes
2942 then
2943 tm_file="$tm_file rs6000/e500-double.h"
2944 fi
2945 ;;
2946
2947 sh[123456ble]*-*-* | sh-*-*)
2948 c_target_objs="${c_target_objs} sh-c.o"
2949 cxx_target_objs="${cxx_target_objs} sh-c.o"
2950 ;;
2951
2952 sparc*-*-*)
2953 # Some standard aliases.
2954 case x$with_cpu in
2955 xsparc)
2956 with_cpu=v7
2957 ;;
2958 xsparcv9 | xsparc64)
2959 with_cpu=v9
2960 ;;
2961 esac
2962
2963 # The SPARC port checks this value at compile-time.
2964 target_cpu_default2="TARGET_CPU_$with_cpu"
2965 ;;
2966 v850*-*-*)
2967 # FIXME: The v850 is "special" in that it does not support
2968 # runtime CPU selection, only --with-cpu.
2969 case "x$with_cpu" in
2970 x)
2971 ;;
2972 xv850e)
2973 target_cpu_default2="TARGET_CPU_$with_cpu"
2974 ;;
2975 esac
2976 ;;
2977 esac
2978
2979 t=
2980 all_defaults="abi cpu arch tune schedule float mode fpu divide"
2981 for option in $all_defaults
2982 do
2983 eval "val=\$with_$option"
2984 if test -n "$val"; then
2985 case " $supported_defaults " in
2986 *" $option "*)
2987 ;;
2988 *)
2989 echo "This target does not support --with-$option." 2>&1
2990 echo "Valid --with options are: $supported_defaults" 2>&1
2991 exit 1
2992 ;;
2993 esac
2994
2995 if test "x$t" = x
2996 then
2997 t="{ \"$option\", \"$val\" }"
2998 else
2999 t="${t}, { \"$option\", \"$val\" }"
3000 fi
3001 fi
3002 done
3003
3004 if test "x$t" = x
3005 then
3006 configure_default_options="{ { NULL, NULL} }"
3007 else
3008 configure_default_options="{ ${t} }"
3009 fi
3010
3011 if test "$target_cpu_default2" != ""
3012 then
3013 if test "$target_cpu_default" != ""
3014 then
3015 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3016 else
3017 target_cpu_default=$target_cpu_default2
3018 fi
3019 fi