| blob | da039717175b53c25b35151f0206e3b05b58e206 |
1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
3 # Free Software Foundation, Inc.
5 #This file is part of GCC.
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 2, or (at your option) any later
10 #version.
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 #for more details.
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING. If not, write to the Free
19 #Software Foundation, 59 Temple Place - Suite 330, Boston, MA
20 #02111-1307, USA.
22 # This is the GCC target-specific configuration file
23 # where a configuration type is mapped to different system-specific
24 # definitions and files. This is invoked by the autoconf-generated
25 # configure script. Putting it in a separate shell file lets us skip
26 # running autoconf when modifying target-specific information.
28 # This file switches on the shell variable ${target}, and also uses the
29 # following shell variables:
30 #
31 # with_* Various variables as set by configure.
32 #
33 # enable_threads Either the name, yes or no depending on whether
34 # threads support was requested.
35 #
36 # default_use_cxa_atexit
37 # "no" by default, can be set to "yes" if a target
38 # wishes to use __cxa_atexit() by default if the
39 # $enable___cxa_atexit variable is not set.
40 #
41 # gas_flag Either yes or no depending on whether GNU as was
42 # requested.
43 #
44 # gnu_ld_flag Either yes or no depending on whether GNU ld was
45 # requested.
47 # This file sets the following shell variables for use by the
48 # autoconf-generated configure script:
49 #
50 # cpu_type The name of the cpu, if different from the first
51 # chunk of the canonical target name.
52 #
53 # tm_defines List of target macros to define for all compilations.
54 #
55 # tm_file A list of target macro files, if different from
56 # "$cpu_type/$cpu_type.h". Usually it's constructed
57 # per target in a way like this:
58 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
59 # Note that the preferred order is:
60 # - specific target header "${cpu_type}/${cpu_type.h}"
61 # - generic headers like dbxelf.h elfos.h, etc.
62 # - specializing target headers like ${cpu_type.h}/elf.h
63 # This helps to keep OS specific stuff out of the CPU
64 # defining header ${cpu_type}/${cpu_type.h}.
65 #
66 # tm_p_file Location of file with declarations for functions
67 # in $out_file.
68 #
69 # out_file The name of the machine description C support
70 # file, if different from "$cpu_type/$cpu_type.c".
71 #
72 # md_file The name of the machine-description file, if
73 # different from "$cpu_type/$cpu_type.md".
74 #
75 # tmake_file A list of machine-description-specific
76 # makefile-fragments, if different from
77 # "$cpu_type/t-$cpu_type".
78 #
79 # extra_modes The name of the file containing a list of extra
80 # machine modes, if necessary and different from
81 # "$cpu_type/$cpu_type-modes.def".
82 #
83 # extra_objs List of extra objects that should be linked into
84 # the compiler proper (cc1, cc1obj, cc1plus)
85 # depending on target.
86 #
87 # extra_gcc_objs List of extra objects that should be linked into
88 # the compiler driver (gcc) depending on target.
89 #
90 # extra_headers List of used header files from the directory
91 # config/${cpu_type}.
92 #
93 # extra_passes List of extra executables compiled for this target
94 # machine, used for compiling from source to object.
95 #
96 # extra_parts List of extra object files that should be compiled
97 # for this target machine.
98 #
99 # extra_programs Like extra_passes, but these are used when linking.
100 #
101 # extra_options List of target-dependent .opt files.
102 #
103 # c_target_objs List of extra target-dependent objects that be
104 # linked into the C compiler only.
105 #
106 # cxx_target_objs List of extra target-dependent objects that be
107 # linked into the C++ compiler only.
108 #
109 # target_gtfiles List of extra source files with type information.
110 #
111 # xm_defines List of macros to define when compiling for the
112 # target machine.
113 #
114 # xm_file List of files to include when compiling for the
115 # target machine.
116 #
117 # use_collect2 Set to yes or no, depending on whether collect2
118 # will be used.
119 #
120 # target_cpu_default Set to override the default target model.
121 #
122 # gdb_needs_out_file_path
123 # Set to yes if gdb needs a dir command with
124 # `dirname $out_file`.
125 #
126 # thread_file Set to control which thread package to use.
127 #
128 # gas Set to yes or no depending on whether the target
129 # system normally uses GNU as.
130 #
131 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
132 # for this target. This is true iff this target
133 # supports "long" or "wchar_t" wider than 32 bits.
134 #
135 # configure_default_options
136 # Set to an initializer for configure_default_options
137 # in configargs.h, based on --with-cpu et cetera.
138 #
139 # use_fixproto Set to "yes" if fixproto should be run normally,
140 # "no" if fixproto should never be run.
142 # The following variables are used in each case-construct to build up the
143 # outgoing variables:
144 #
145 # gnu_ld Set to yes or no depending on whether the target
146 # system normally uses GNU ld.
148 out_file=
149 tmake_file=
150 extra_headers=
151 extra_passes=
152 extra_parts=
153 extra_programs=
154 extra_objs=
155 extra_gcc_objs=
156 extra_options=
157 c_target_objs=
158 cxx_target_objs=
159 tm_defines=
160 xm_defines=
161 # Set this to force installation and use of collect2.
162 use_collect2=
163 # Set this to override the default target model.
164 target_cpu_default=
165 # Set this if gdb needs a dir command with `dirname $out_file`
166 gdb_needs_out_file_path=
167 # Set this to control which thread package will be used.
168 thread_file=
169 # Reinitialize these from the flag values every loop pass, since some
170 # configure entries modify them.
171 gas="$gas_flag"
172 gnu_ld="$gnu_ld_flag"
173 default_use_cxa_atexit=no
174 target_gtfiles=
175 need_64bit_hwint=
177 # Default to not using fixproto. Targets which need fixproto should
178 # specifically set this to 'yes'.
179 use_fixproto=no
181 # Don't carry these over build->host->target. Please.
182 xm_file=
183 md_file=
185 # Obsolete configurations.
186 case ${target} in
187 sparc-*-openbsd* \
188 | i860-*-sysv4* \
189 | ip2k-*-elf \
190 | ns32k-*-netbsdelf* \
191 | ns32k-*-netbsd* \
192 )
193 if test "x$enable_obsolete" != xyes; then
194 echo "*** Configuration ${target} is obsolete." >&2
195 echo "*** Specify --enable-obsolete to build it anyway." >&2
196 echo "*** Support will be REMOVED in the next major release of GCC," >&2
197 echo "*** unless a maintainer comes forward." >&2
198 exit 1
199 fi;;
200 esac
202 # Unsupported targets list. Do not put an entry in this list unless
203 # it would otherwise be caught by a more permissive pattern. The list
204 # should be in alphabetical order.
205 case ${target} in
206 alpha*-*-linux*libc1* \
207 | i[34567]86-sequent-sysv \
208 | i[34567]86-sequent-sysv[123]* \
209 | i[34567]86-go32-* \
210 | i[34567]86-*-go32* \
211 | m68k-*-linux*aout* \
212 | m68k-*-linux*libc1* \
213 | mips64orion*-*-rtems* \
214 | powerpc-*-linux*libc1* \
215 | sparc-*-linux*aout* \
216 | sparc-*-linux*libc1* \
217 | sparc-hal-solaris2* \
218 | thumb-*-* \
219 | *-*-linux*coff* \
220 | *-*-linux*oldld* \
221 | *-*-rtemsaout* \
222 | *-*-rtemscoff* \
223 | vax-*-vms* \
224 )
225 echo "*** Configuration ${target} not supported" 1>&2
226 exit 1
227 ;;
228 esac
230 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
231 # updated in each machine entry. Also set default extra_headers for some
232 # machines.
233 tm_p_file=
234 cpu_type=`echo ${target} | sed 's/-.*$//'`
235 cpu_is_64bit=
236 case ${target} in
237 alpha*-*-*)
238 cpu_type=alpha
239 need_64bit_hwint=yes
240 ;;
241 am33_2.0-*-linux*)
242 cpu_type=mn10300
243 ;;
244 strongarm*-*-*)
245 cpu_type=arm
246 ;;
247 arm*-*-*)
248 cpu_type=arm
249 extra_headers="mmintrin.h"
250 ;;
251 bfin*-*)
252 cpu_type=bfin
253 ;;
254 ep9312*-*-*)
255 cpu_type=arm
256 ;;
257 xscale-*-*)
258 cpu_type=arm
259 extra_headers="mmintrin.h"
260 ;;
261 i[34567]86-*-*)
262 cpu_type=i386
263 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
264 ;;
265 x86_64-*-*)
266 cpu_type=i386
267 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
268 need_64bit_hwint=yes
269 ;;
270 ia64-*-*)
271 extra_headers=ia64intrin.h
272 need_64bit_hwint=yes
273 ;;
274 hppa*-*-* | parisc*-*-*)
275 cpu_type=pa
276 ;;
277 m32r*-*-*)
278 cpu_type=m32r
279 ;;
280 m680[012]0-*-*)
281 cpu_type=m68k
282 extra_headers=math-68881.h
283 ;;
284 m68k-*-*)
285 extra_headers=math-68881.h
286 ;;
287 mips*-*-*)
288 cpu_type=mips
289 need_64bit_hwint=yes
290 ;;
291 powerpc*-*-*)
292 cpu_type=rs6000
293 extra_headers="ppc-asm.h altivec.h spe.h"
294 need_64bit_hwint=yes
295 case x$with_cpu in
296 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345]|xrs64a)
297 cpu_is_64bit=yes
298 ;;
299 esac
300 ;;
301 rs6000*-*-*)
302 need_64bit_hwint=yes
303 ;;
304 sparc64*-*-*)
305 cpu_type=sparc
306 need_64bit_hwint=yes
307 ;;
308 sparc*-*-*)
309 cpu_type=sparc
310 ;;
311 s390*-*-*)
312 cpu_type=s390
313 need_64bit_hwint=yes
314 ;;
315 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
316 sh[123456789lbe]*-*-*)
317 cpu_type=sh
318 need_64bit_hwint=yes
319 ;;
320 tic4x-*-*)
321 cpu_type=c4x
322 ;;
323 esac
325 tm_file=${cpu_type}/${cpu_type}.h
326 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
327 then
328 tm_p_file=${cpu_type}/${cpu_type}-protos.h
329 fi
330 extra_modes=
331 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
332 then
333 extra_modes=${cpu_type}/${cpu_type}-modes.def
334 fi
335 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
336 then
337 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
338 fi
340 case ${target} in
341 x86_64-*-*)
342 tm_file="i386/biarch64.h ${tm_file}"
343 ;;
344 esac
346 # On a.out targets, we need to use collect2.
347 case ${target} in
348 *-*-*aout*)
349 use_collect2=yes
350 ;;
351 esac
353 # Common parts for widely ported systems.
354 case ${target} in
355 *-*-darwin*)
356 case ${target} in
357 *-darwin1[0-9]*) tm_file="${tm_file} darwin8.h" ;;
358 *-darwin[0-6]*) ;;
359 *-darwin7*) tm_file="${tm_file} darwin7.h" ;;
360 *) tm_file="${tm_file} darwin8.h" ;;
361 esac
362 tm_file="${tm_file} darwin.h"
363 tm_p_file="${tm_p_file} darwin-protos.h"
364 tmake_file="t-darwin t-slibgcc-darwin"
365 target_gtfiles="\$(srcdir)/config/darwin.c"
366 c_target_objs="darwin-c.o"
367 cxx_target_objs="darwin-c.o"
368 extra_parts="crt2.o"
369 extra_objs="darwin.o"
370 case ${enable_threads} in
371 "" | yes | posix) thread_file='posix' ;;
372 esac
373 ;;
374 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
375 # This is the place-holder for the generic a.out configuration
376 # of FreeBSD. No actual configuration resides here since
377 # there was only ever a bare-bones ix86 configuration for
378 # a.out and it exists solely in the machine-specific section.
379 # This place-holder must exist to avoid dropping into
380 # the generic ELF configuration of FreeBSD (i.e. it must be
381 # ordered before that section).
382 ;;
383 *-*-freebsd*)
384 # This is the generic ELF configuration of FreeBSD. Later
385 # machine-specific sections may refine and add to this
386 # configuration.
387 #
388 # Due to tm_file entry ordering issues that vary between cpu
389 # architectures, we only define fbsd_tm_file to allow the
390 # machine-specific section to dictate the final order of all
391 # entries of tm_file with the minor exception that components
392 # of the tm_file set here will always be of the form:
393 #
394 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
395 #
396 # The machine-specific section should not tamper with this
397 # ordering but may order all other entries of tm_file as it
398 # pleases around the provided core setting.
399 gas=yes
400 gnu_ld=yes
401 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
402 case ${target} in
403 *-*-freebsd3 | *-*-freebsd[3].*)
404 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
405 *-*-freebsd4 | *-*-freebsd[4].*)
406 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
407 *-*-freebsd5 | *-*-freebsd[5].*)
408 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
409 *-*-freebsd6 | *-*-freebsd[6].*)
410 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
411 *)
412 echo 'Please update *-*-freebsd* in gcc/config.gcc'
413 exit 1
414 ;;
415 esac
416 tmake_file="t-slibgcc-elf-ver t-freebsd"
417 case ${enable_threads} in
418 no)
419 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
420 ;;
421 "" | yes | posix)
422 thread_file='posix'
423 tmake_file="${tmake_file} t-freebsd-thread"
424 # Before 5.0, FreeBSD can't bind shared libraries to -lc
425 # when "optionally" threaded via weak pthread_* checks.
426 case ${target} in
427 *-*-freebsd[34] | *-*-freebsd[34].*)
428 tmake_file="${tmake_file} t-slibgcc-nolc-override"
429 ;;
430 esac
431 ;;
432 *)
433 echo 'Unknown thread configuration for FreeBSD'
434 exit 1
435 ;;
436 esac
437 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
438 ;;
439 *-*-linux*libc1* | *-*-linux*aout*)
440 # Avoid the generic linux case.
441 ;;
442 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
443 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
444 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
445 gas=yes
446 gnu_ld=yes
447 case ${enable_threads} in
448 "" | yes | posix) thread_file='posix' ;;
449 esac
450 tmake_file="t-slibgcc-elf-ver t-linux"
451 ;;
452 *-*-gnu*)
453 # On the Hurd, the setup is just about the same on
454 # each different CPU. The specific machines that we
455 # support are matched above and just set $cpu_type.
456 tm_file="${cpu_type}/gnu.h"
457 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
458 # GNU tools are the only tools.
459 gas=yes
460 gnu_ld=yes
461 # These details are the same as for Linux.
462 # But here we need a little extra magic.
463 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
464 case ${target} in
465 alpha*)
466 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
467 ;;
468 i[34567]86-*-*)
469 tm_file="${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}"
470 ;;
471 esac
472 ;;
473 *-*-netbsd*)
474 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
475 gas=yes
476 gnu_ld=yes
478 # NetBSD 2.0 and later get POSIX threads enabled by default.
479 # Allow them to be explicitly enabled on any other version.
480 case ${enable_threads} in
481 "")
482 case ${target} in
483 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
484 thread_file='posix'
485 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
486 ;;
487 esac
488 ;;
489 yes | posix)
490 thread_file='posix'
491 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
492 ;;
493 esac
495 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
496 # ELF configurations. We will clear extra_parts in the
497 # a.out configurations.
498 case ${target} in
499 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
500 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
501 ;;
502 esac
504 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
505 # default (unless overridden by --disable-__cxa_atexit).
506 case ${target} in
507 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
508 default_use_cxa_atexit=yes
509 ;;
510 esac
511 ;;
512 *-*-openbsd*)
513 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
514 case ${enable_threads} in
515 yes)
516 thread_file='posix'
517 tmake_file="${tmake_file} t-openbsd-thread"
518 ;;
519 esac
520 case ${target} in
521 *-*-openbsd2.*|*-*-openbsd3.[012])
522 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
523 esac
524 ;;
525 *-*-rtems*)
526 case ${enable_threads} in
527 yes) thread_file='rtems' ;;
528 esac
529 ;;
530 *-*-vxworks*)
531 tmake_file=t-vxworks
532 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
533 case ${enable_threads} in
534 no) ;;
535 "" | yes | vxworks) thread_file='vxworks' ;;
536 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
537 esac
538 use_collect2=yes
539 xm_defines=POSIX
540 ;;
541 esac
543 case ${target} in
544 # Support site-specific machine types.
545 *local*)
546 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
547 tm_file=${cpu_type}/$rest.h
548 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
549 then xm_file=${cpu_type}/xm-$rest.h
550 fi
551 if test -f $srcdir/config/${cpu_type}/t-$rest
552 then tmake_file=${cpu_type}/t-$rest
553 fi
554 ;;
555 alpha*-*-unicosmk*)
556 use_collect2=yes
557 tm_file="${tm_file} alpha/unicosmk.h"
559 # Don't include t-ieee for now because we don't support that yet
560 # tmake_file="alpha/t-ieee"
561 tmake_file="alpha/t-unicosmk"
562 use_fixproto=yes
563 ;;
564 alpha*-*-linux*)
565 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
566 target_cpu_default="MASK_GAS"
567 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
568 ;;
569 alpha*-*-gnu*)
570 target_cpu_default="MASK_GAS"
571 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
572 ;;
573 alpha*-*-freebsd*)
574 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
575 target_cpu_default="MASK_GAS"
576 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
577 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
578 ;;
579 alpha*-*-netbsd*)
580 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
581 target_cpu_default="MASK_GAS"
582 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
583 ;;
584 alpha*-*-openbsd*)
585 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
586 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
587 # default x-alpha is only appropriate for dec-osf.
588 target_cpu_default="MASK_GAS"
589 tmake_file="alpha/t-alpha alpha/t-ieee"
590 ;;
591 alpha*-dec-osf[45]*)
592 if test x$stabs = xyes
593 then
594 tm_file="${tm_file} dbx.h"
595 fi
596 if test x$gas != xyes
597 then
598 extra_passes="mips-tfile mips-tdump"
599 fi
600 use_collect2=yes
601 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
602 tm_file="${tm_file} alpha/osf.h"
603 extra_headers=va_list.h
604 case ${target} in
605 *-*-osf4*)
606 # Define TARGET_SUPPORT_ARCH except on 4.0a.
607 case ${target} in
608 *-*-osf4.0a) ;;
609 *) tm_defines="TARGET_SUPPORT_ARCH=1"
610 esac
611 ;;
612 *-*-osf5*)
613 tm_file="${tm_file} alpha/osf5.h"
614 tm_defines="TARGET_SUPPORT_ARCH=1"
615 ;;
616 esac
617 case ${enable_threads} in
618 "" | yes | posix)
619 thread_file='posix'
620 tmake_file="${tmake_file} alpha/t-osf-pthread"
621 ;;
622 esac
623 ;;
624 alpha64-dec-*vms*)
625 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
626 xm_file="alpha/xm-vms.h"
627 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
628 prefix=/gnu
629 local_prefix=/gnu
630 ;;
631 alpha*-dec-*vms*)
632 tm_file="${tm_file} alpha/vms.h"
633 xm_file=alpha/xm-vms.h
634 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
635 prefix=/gnu
636 local_prefix=/gnu
637 ;;
638 arc-*-elf*)
639 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
640 extra_parts="crtinit.o crtfini.o"
641 use_fixproto=yes
642 ;;
643 arm-*-coff* | armel-*-coff*)
644 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
645 tmake_file="arm/t-arm arm/t-arm-coff"
646 ;;
647 arm-semi-aof | armel-semi-aof)
648 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
649 tmake_file="arm/t-arm arm/t-semi"
650 ;;
651 arm-wrs-vxworks)
652 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
653 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
654 ;;
655 arm*-*-freebsd*|strongarm*-*-freebsd*)
656 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
657 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
658 ;;
659 arm*-*-netbsdelf*)
660 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
661 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
662 ;;
663 arm*-*-netbsd*)
664 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
665 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
666 extra_parts=""
667 use_collect2=yes
668 ;;
669 arm*-*-linux*) # ARM GNU/Linux with ELF
670 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
671 tmake_file="${tmake_file} arm/t-arm arm/t-linux"
672 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
673 gnu_ld=yes
674 ;;
675 arm*-*-uclinux*) # ARM ucLinux
676 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"
677 tmake_file="arm/t-arm arm/t-arm-elf"
678 ;;
679 arm*-*-ecos-elf)
680 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
681 tmake_file="arm/t-arm arm/t-arm-elf"
682 ;;
683 arm*-*-eabi* | arm*-*-symbianelf* )
684 # The BPABI long long divmod functions return a 128-bit value in
685 # registers r0-r3. Correctly modeling that requires the use of
686 # TImode.
687 need_64bit_hwint=yes
688 default_use_cxa_atexit=yes
689 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
690 tmake_file="arm/t-arm arm/t-arm-elf"
691 case ${target} in
692 arm*-*-eabi*)
693 tmake_file="${tmake_file} arm/t-bpabi"
694 ;;
695 arm*-*-symbianelf*)
696 tm_file="${tm_file} arm/symbian.h"
697 # We do not include t-bpabi for Symbian OS because the system
698 # provides its own implementation of the BPABI functions.
699 tmake_file="${tmake_file} t-slibgcc-elf-ver arm/t-symbian"
700 ;;
701 esac
702 tm_file="${tm_file} arm/aout.h arm/arm.h"
703 ;;
704 arm*-*-rtems*)
705 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
706 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
707 ;;
708 arm*-*-elf | ep9312-*-elf)
709 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
710 tmake_file="arm/t-arm arm/t-arm-elf"
711 ;;
712 arm*-wince-pe*)
713 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
714 tmake_file="arm/t-arm arm/t-wince-pe"
715 extra_objs="pe.o"
716 ;;
717 arm-*-pe*)
718 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
719 tmake_file="arm/t-arm arm/t-pe"
720 extra_objs="pe.o"
721 ;;
722 arm*-*-kaos*)
723 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
724 tmake_file="arm/t-arm arm/t-arm-elf"
725 ;;
726 avr-*-rtems*)
727 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
728 tmake_file="avr/t-avr t-rtems avr/t-rtems"
729 ;;
730 avr-*-*)
731 tm_file="avr/avr.h dbxelf.h"
732 use_fixproto=yes
733 ;;
734 bfin*-elf*)
735 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
736 tmake_file=bfin/t-bfin-elf
737 use_collect2=no
738 ;;
739 bfin*-*)
740 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
741 tmake_file=bfin/t-bfin
742 use_collect2=no
743 ;;
744 c4x-*-rtems* | tic4x-*-rtems*)
745 tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
746 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
747 c_target_objs="c4x-c.o"
748 cxx_target_objs="c4x-c.o"
749 ;;
750 c4x-* | tic4x-*)
751 tmake_file=c4x/t-c4x
752 c_target_objs="c4x-c.o"
753 cxx_target_objs="c4x-c.o"
754 ;;
755 cris-*-aout)
756 tm_file="dbxelf.h ${tm_file} cris/aout.h"
757 gas=yes
758 tmake_file="cris/t-cris cris/t-aout"
759 ;;
760 cris-*-elf | cris-*-none)
761 tm_file="dbxelf.h elfos.h ${tm_file}"
762 tmake_file="cris/t-cris cris/t-elfmulti"
763 gas=yes
764 ;;
765 cris-*-linux*)
766 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
767 # We need to avoid using t-linux, so override default tmake_file
768 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
769 ;;
770 fr30-*-elf)
771 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
772 tmake_file=fr30/t-fr30
773 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
774 use_fixproto=yes
775 ;;
776 frv-*-elf)
777 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
778 tmake_file=frv/t-frv
779 use_fixproto=yes
780 ;;
781 frv-*-*linux*)
782 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
783 linux.h frv/linux.h frv/frv-abi.h"
784 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
785 ;;
786 h8300-*-rtems*)
787 tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
788 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
789 ;;
790 h8300-*-elf*)
791 tmake_file="h8300/t-h8300 h8300/t-elf"
792 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
793 use_fixproto=yes
794 ;;
795 h8300-*-*)
796 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
797 use_fixproto=yes
798 ;;
799 hppa*64*-*-linux* | parisc*64*-*-linux*)
800 target_cpu_default="MASK_PA_11|MASK_PA_20"
801 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
802 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
803 tmake_file="${tmake_file} pa/t-linux64"
804 gas=yes gnu_ld=yes
805 need_64bit_hwint=yes
806 ;;
807 hppa*-*-linux* | parisc*-*-linux*)
808 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
809 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
810 pa/pa32-regs.h pa/pa32-linux.h"
811 tmake_file="${tmake_file} pa/t-linux"
812 # if not configured with --enable-sjlj-exceptions, bump the
813 # libgcc version number
814 if test x$sjlj != x1; then
815 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
816 fi
817 ;;
818 # port not yet contributed.
819 #hppa*-*-openbsd*)
820 # target_cpu_default="MASK_PA_11"
821 # ;;
822 hppa1.1-*-pro*)
823 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
824 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
825 pa/pa-pro-end.h libgloss.h"
826 tmake_file="pa/t-pro"
827 ;;
828 hppa1.1-*-osf*)
829 target_cpu_default="MASK_PA_11"
830 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
831 tmake_file="pa/t-pa"
832 use_collect2=yes
833 ;;
834 hppa1.1-*-rtems*)
835 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
836 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
837 pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
838 tmake_file="pa/t-pro t-rtems"
839 ;;
840 hppa1.1-*-bsd*)
841 target_cpu_default="MASK_PA_11"
842 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
843 tmake_file="pa/t-pa"
844 use_collect2=yes
845 ;;
846 hppa[12]*-*-hpux10*)
847 case ${target} in
848 hppa1.1-*-* | hppa2*-*-*)
849 target_cpu_default="MASK_PA_11"
850 ;;
851 esac
852 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
853 pa/pa-hpux.h pa/pa-hpux10.h"
854 case ${target} in
855 *-*-hpux10.[1-9]*)
856 tm_file="${tm_file} pa/pa-hpux1010.h"
857 ;;
858 esac
859 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
860 case ${enable_threads} in
861 "")
862 if test x$have_pthread_h = xyes ; then
863 tmake_file="${tmake_file} pa/t-dce-thr"
864 fi
865 ;;
866 yes | dce)
867 tmake_file="${tmake_file} pa/t-dce-thr"
868 ;;
869 esac
870 use_collect2=yes
871 use_fixproto=yes
872 ;;
873 hppa*64*-*-hpux11*)
874 target_cpu_default="MASK_PA_11|MASK_PA_20"
875 if test x$gnu_ld = xyes
876 then
877 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
878 fi
879 if test x$gas = xyes
880 then
881 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
882 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
883 else
884 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
885 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
886 fi
887 case ${target} in
888 *-*-hpux11.[1-9]*)
889 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
890 ;;
891 *)
892 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
893 ;;
894 esac
895 need_64bit_hwint=yes
896 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
897 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
898 case x${enable_threads} in
899 xyes | xposix )
900 thread_file=posix
901 ;;
902 esac
903 ;;
904 hppa[12]*-*-hpux11*)
905 case ${target} in
906 hppa1.1-*-* | hppa2*-*-*)
907 target_cpu_default="MASK_PA_11"
908 ;;
909 esac
910 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
911 pa/pa-hpux.h pa/pa-hpux11.h"
912 case ${target} in
913 *-*-hpux11.[1-9]*)
914 tm_file="${tm_file} pa/pa-hpux1111.h"
915 ;;
916 esac
917 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
918 case x${enable_threads} in
919 xyes | xposix )
920 thread_file=posix
921 ;;
922 esac
923 use_collect2=yes
924 ;;
925 i[34567]86-*-darwin*)
926 tm_file="${tm_file} i386/darwin.h"
927 ;;
928 i[34567]86-*-elf*)
929 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
930 tmake_file="i386/t-i386elf t-svr4"
931 use_fixproto=yes
932 ;;
933 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
934 if test x$gas = xyes
935 then
936 tm_file="${tm_file} usegas.h"
937 fi
938 xm_defines="SMALL_ARG_MAX"
939 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
940 tmake_file=t-svr4
941 extra_parts="crtbegin.o crtend.o"
942 use_fixproto=yes
943 ;;
944 i[34567]86-*-aout*)
945 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
946 use_fixproto=yes
947 ;;
948 i[34567]86-*-beoself* | i[34567]86-*-beos*)
949 tmake_file='i386/t-beos i386/t-crtpic'
950 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
951 extra_parts='crtbegin.o crtend.o'
952 ;;
953 i[34567]86-*-freebsd*)
954 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
955 ;;
956 x86_64-*-freebsd*)
957 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
958 ;;
959 i[34567]86-*-netbsdelf*)
960 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
961 ;;
962 i[34567]86-*-netbsd*)
963 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
964 tmake_file=t-netbsd
965 extra_parts=""
966 use_collect2=yes
967 ;;
968 x86_64-*-netbsd*)
969 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
970 ;;
971 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
972 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"
973 # needed to unconfuse gdb
974 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
975 # we need collect2 until our bug is fixed...
976 use_collect2=yes
977 ;;
978 i[34567]86-*-openbsd*)
979 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
980 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
981 gas=yes
982 gnu_ld=yes
983 ;;
984 i[34567]86-*-coff*)
985 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
986 use_fixproto=yes
987 ;;
988 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
989 # Intel 80386's running GNU/*
990 # with ELF format using glibc 2
991 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
992 case ${target} in
993 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
994 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
995 esac
996 tmake_file="${tmake_file} i386/t-crtstuff"
997 ;;
998 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
999 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1000 i386/x86-64.h i386/linux64.h"
1001 case ${target} in
1002 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1003 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1004 esac
1005 tmake_file="${tmake_file} i386/t-linux64"
1006 ;;
1007 i[34567]86-*-gnu*)
1008 ;;
1009 i[34567]86-pc-msdosdjgpp*)
1010 xm_file=i386/xm-djgpp.h
1011 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1012 tmake_file=i386/t-djgpp
1013 gnu_ld=yes
1014 gas=yes
1015 ;;
1016 i[34567]86-*-lynxos*)
1017 xm_defines=POSIX
1018 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1019 tmake_file="i386/t-crtstuff t-lynx"
1020 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1021 thread_file=lynx
1022 gnu_ld=yes
1023 gas=yes
1024 ;;
1025 i[3456x]86-*-netware*)
1026 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1027 tmake_file=i386/t-netware
1028 extra_objs=netware.o
1029 case /${with_ld} in
1030 */nwld)
1031 extra_objs="$extra_objs nwld.o"
1032 tm_file="${tm_file} i386/nwld.h"
1033 tmake_file="${tmake_file} i386/t-nwld"
1034 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1035 ;;
1036 esac
1037 case x${enable_threads} in
1038 x | xyes | xposix) thread_file='posix';;
1039 xnks) thread_file='nks';;
1040 xno) ;;
1041 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1042 esac
1043 ;;
1044 i[34567]86-*-nto-qnx*)
1045 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1046 tmake_file=i386/t-nto
1047 gnu_ld=yes
1048 gas=yes
1049 ;;
1050 i[34567]86-*-rtems*)
1051 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1052 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1053 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1054 ;;
1055 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1056 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1057 if test x$gas = xyes
1058 then
1059 tm_file="usegas.h ${tm_file}"
1060 fi
1061 tmake_file=i386/t-sco5
1062 extra_parts="crtbegin.o crtend.o"
1063 use_fixproto=yes
1064 ;;
1065 i[34567]86-*-solaris2*)
1066 xm_defines="SMALL_ARG_MAX"
1067 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1068 case ${target} in
1069 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1070 tm_file="${tm_file} sol26.h"
1071 esac
1072 tm_file="${tm_file} i386/sol2.h"
1073 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1074 c_target_objs="sol2-c.o"
1075 cxx_target_objs="sol2-c.o"
1076 extra_objs="sol2.o"
1077 tm_p_file="${tm_p_file} sol2-protos.h"
1078 if test x$gnu_ld = xyes; then
1079 tmake_file="$tmake_file t-slibgcc-elf-ver"
1080 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1081 else
1082 tmake_file="$tmake_file t-slibgcc-sld"
1083 fi
1084 case ${target} in
1085 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1086 tm_file="$tm_file tm-dwarf2.h"
1087 ;;
1088 esac
1089 case ${target} in
1090 *-*-solaris2.1[0-9]*)
1091 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1092 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1093 tmake_file="$tmake_file i386/t-sol2-10"
1094 need_64bit_hwint=yes
1095 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1096 # part of the base system.
1097 extra_parts="gmon.o crtbegin.o crtend.o"
1098 ;;
1099 *)
1100 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1101 ;;
1102 esac
1103 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1104 "":yes:* | yes:yes:* )
1105 case ${target} in
1106 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1107 thread_file=posix95
1108 ;;
1109 *)
1110 thread_file=posix
1111 ;;
1112 esac
1113 ;;
1114 "":*:yes | yes:*:yes )
1115 thread_file=solaris
1116 ;;
1117 esac
1118 ;;
1119 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1120 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1121 if test x$stabs = xyes
1122 then
1123 tm_file="${tm_file} dbx.h"
1124 fi
1125 tmake_file="i386/t-crtpic t-svr4"
1126 extra_parts="crtbegin.o crtend.o"
1127 if test x$enable_threads = xyes; then
1128 thread_file='posix'
1129 fi
1130 use_fixproto=yes
1131 ;;
1132 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1133 xm_defines="SMALL_ARG_MAX"
1134 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1135 if test x$stabs = xyes
1136 then
1137 tm_file="${tm_file} dbx.h"
1138 fi
1139 tmake_file="i386/t-crtpic t-svr4"
1140 extra_parts="crtbegin.o crtend.o"
1141 use_fixproto=yes
1142 ;;
1143 i[4567]86-wrs-vxworks)
1144 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1145 tmake_file="${tmake_file} i386/t-vxworks"
1146 ;;
1147 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1148 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1149 xm_file=i386/xm-cygwin.h
1150 tmake_file="i386/t-cygwin i386/t-cygming"
1151 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1152 extra_objs=winnt.o
1153 c_target_objs=cygwin2.o
1154 cxx_target_objs=cygwin2.o
1155 extra_gcc_objs=cygwin1.o
1156 if test x$enable_threads = xyes; then
1157 thread_file='posix'
1158 fi
1159 ;;
1160 i[34567]86-*-mingw32*)
1161 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1162 xm_file=i386/xm-mingw32.h
1163 tmake_file="i386/t-cygming i386/t-mingw32"
1164 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1165 extra_objs=winnt.o
1166 case ${enable_threads} in
1167 "" | yes | win32) thread_file='win32' ;;
1168 esac
1169 case ${target} in
1170 *mingw32crt*)
1171 tm_file="${tm_file} i386/crtdll.h"
1172 ;;
1173 *mingw32msv* | *mingw32*)
1174 ;;
1175 esac
1176 ;;
1177 i[34567]86-*-uwin*)
1178 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1179 tmake_file="i386/t-cygwin i386/t-uwin"
1180 extra_objs=winnt.o
1181 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1182 if test x$enable_threads = xyes; then
1183 thread_file='win32'
1184 fi
1185 use_fixproto=yes
1186 ;;
1187 i[34567]86-*-interix3*)
1188 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1189 tmake_file="i386/t-interix"
1190 extra_objs=winnt.o
1191 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1192 if test x$enable_threads = xyes ; then
1193 thread_file='posix'
1194 fi
1195 if test x$stabs = xyes ; then
1196 tm_file="${tm_file} dbxcoff.h"
1197 fi
1198 ;;
1199 i[34567]86-*-kaos*)
1200 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1201 tmake_file="i386/t-i386elf t-svr4"
1202 ;;
1203 i860-*-sysv4*)
1204 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1205 tmake_file="i860/t-i860 i860/t-svr4"
1206 extra_parts="crtbegin.o crtend.o"
1207 use_fixproto=yes
1208 ;;
1209 ia64*-*-elf*)
1210 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1211 tmake_file="ia64/t-ia64"
1212 target_cpu_default="0"
1213 if test x$gas = xyes
1214 then
1215 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1216 fi
1217 if test x$gnu_ld = xyes
1218 then
1219 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1220 fi
1221 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1222 use_fixproto=yes
1223 ;;
1224 ia64*-*-freebsd*)
1225 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1226 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1227 tmake_file="${tmake_file} ia64/t-ia64"
1228 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1229 ;;
1230 ia64*-*-linux*)
1231 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1232 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1233 if test x$with_system_libunwind != xyes ; then
1234 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1235 fi
1236 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1237 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1238 ;;
1239 ia64*-*-hpux*)
1240 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1241 tmake_file="ia64/t-ia64 ia64/t-hpux"
1242 target_cpu_default="MASK_GNU_AS"
1243 case x$enable_threads in
1244 xyes | xposix )
1245 thread_file=posix
1246 ;;
1247 esac
1248 use_collect2=no
1249 c_target_objs="ia64-c.o"
1250 cxx_target_objs="ia64-c.o"
1251 extra_options="${extra_options} ia64/ilp32.opt"
1252 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1253 # in ia64/t-hpux, and also fix the definition of putenv in
1254 # sys-protos.h (const char not char).
1255 ;;
1256 ip2k-*-elf)
1257 tm_file="elfos.h ${tm_file}"
1258 use_fixproto=yes
1259 ;;
1260 iq2000*-*-elf*)
1261 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1262 tmake_file=iq2000/t-iq2000
1263 out_file=iq2000/iq2000.c
1264 md_file=iq2000/iq2000.md
1265 use_fixproto=yes
1266 ;;
1267 m32r-*-elf*)
1268 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1269 extra_parts="crtinit.o crtfini.o"
1270 use_fixproto=yes
1271 ;;
1272 m32rle-*-elf*)
1273 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1274 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1275 use_fixproto=yes
1276 ;;
1277 m32r-*-linux*)
1278 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1279 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1280 # We override the tmake_file for linux -- why?
1281 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1282 gnu_ld=yes
1283 use_fixproto=yes
1284 if test x$enable_threads = xyes; then
1285 thread_file='posix'
1286 fi
1287 ;;
1288 m32rle-*-linux*)
1289 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1290 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1291 # We override the tmake_file for linux -- why?
1292 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1293 gnu_ld=yes
1294 use_fixproto=yes
1295 if test x$enable_threads = xyes; then
1296 thread_file='posix'
1297 fi
1298 ;;
1299 # m68hc11 and m68hc12 share the same machine description.
1300 m68hc11-*-*|m6811-*-*)
1301 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1302 tm_p_file="m68hc11/m68hc11-protos.h"
1303 md_file="m68hc11/m68hc11.md"
1304 out_file="m68hc11/m68hc11.c"
1305 tmake_file="m68hc11/t-m68hc11-gas"
1306 use_fixproto=yes
1307 ;;
1308 m68hc12-*-*|m6812-*-*)
1309 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1310 tm_p_file="m68hc11/m68hc11-protos.h"
1311 md_file="m68hc11/m68hc11.md"
1312 out_file="m68hc11/m68hc11.c"
1313 tmake_file="m68hc11/t-m68hc11-gas"
1314 extra_options="${extra_options} m68hc11/m68hc11.opt"
1315 use_fixproto=yes
1316 ;;
1317 m68k-*-aout*)
1318 tmake_file=m68k/t-m68kbare
1319 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1320 ;;
1321 m68k-*-coff*)
1322 tmake_file=m68k/t-m68kbare
1323 tm_defines="MOTOROLA USE_GAS"
1324 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1325 use_fixproto=yes
1326 ;;
1327 m68020-*-elf* | m68k-*-elf*)
1328 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1329 tm_defines="MOTOROLA USE_GAS"
1330 tmake_file=m68k/t-m68kelf
1331 extra_parts="crtbegin.o crtend.o"
1332 use_fixproto=yes
1333 ;;
1334 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1335 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1336 tm_defines="MOTOROLA USE_GAS"
1337 case ${target} in
1338 m68010*)
1339 target_cpu_default="0"
1340 ;;
1341 *)
1342 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1343 ;;
1344 esac
1345 ;;
1346 m68k*-*-openbsd*)
1347 # needed to unconfuse gdb
1348 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1349 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1350 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1351 # we need collect2 until our bug is fixed...
1352 use_collect2=yes
1353 ;;
1354 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1355 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1356 tm_defines="MOTOROLA USE_GAS"
1357 tmake_file=m68k/t-uclinux
1358 use_fixproto=no
1359 ;;
1360 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1361 # with ELF format using glibc 2
1362 # aka the GNU/Linux C library 6.
1363 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1364 extra_options="${extra_options} m68k/ieee.opt"
1365 tm_defines="MOTOROLA USE_GAS"
1366 # if not configured with --enable-sjlj-exceptions, bump the
1367 # libgcc version number
1368 if test x$sjlj != x1; then
1369 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1370 fi
1371 ;;
1372 m68k-*-rtems*)
1373 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1374 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"
1375 tm_defines="MOTOROLA USE_GAS"
1376 extra_parts="crtbegin.o crtend.o"
1377 ;;
1378 mcore-*-elf)
1379 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1380 tmake_file=mcore/t-mcore
1381 use_fixproto=yes
1382 ;;
1383 mcore-*-pe*)
1384 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1385 tmake_file=mcore/t-mcore-pe
1386 use_fixproto=yes
1387 ;;
1388 mips-sgi-irix[56]*)
1389 tm_file="elfos.h ${tm_file} mips/iris.h"
1390 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1391 target_cpu_default="MASK_ABICALLS"
1392 case ${target} in
1393 *-*-irix5*)
1394 tm_file="${tm_file} mips/iris5.h"
1395 ;;
1397 *-*-irix6*)
1398 tm_file="${tm_file} mips/iris6.h"
1399 tmake_file="${tmake_file} mips/t-iris6"
1400 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1401 ;;
1402 esac
1403 if test "x$stabs" = xyes
1404 then
1405 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1406 fi
1407 if test "x$gnu_ld" = xyes
1408 then
1409 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1410 fi
1411 # if test x$enable_threads = xyes; then
1412 # thread_file='irix'
1413 # fi
1414 use_fixproto=yes
1415 ;;
1416 mips*-*-netbsd*) # NetBSD/mips, either endian.
1417 target_cpu_default="MASK_ABICALLS"
1418 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1419 ;;
1420 mips64*-*-linux*)
1421 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1422 tmake_file="${tmake_file} mips/t-linux64"
1423 tm_defines="MIPS_ABI_DEFAULT=ABI_N32"
1424 gnu_ld=yes
1425 gas=yes
1426 ;;
1427 mips*-*-linux*) # Linux MIPS, either endian.
1428 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1429 case ${target} in
1430 mipsisa32*-*)
1431 target_cpu_default="MASK_SOFT_FLOAT"
1432 tm_defines="MIPS_ISA_DEFAULT=32"
1433 ;;
1434 esac
1435 ;;
1436 mips*-*-openbsd*)
1437 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1438 target_cpu_default="MASK_ABICALLS"
1439 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1440 case ${target} in
1441 mips*el-*-openbsd*)
1442 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1443 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1444 esac
1445 ;;
1446 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1447 tm_file="elfos.h ${tm_file} mips/elf.h"
1448 tmake_file=mips/t-isa3264
1449 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1450 use_fixproto=yes
1451 ;;
1452 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1453 tm_file="elfos.h ${tm_file} mips/elf.h"
1454 tmake_file=mips/t-isa3264
1455 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1456 use_fixproto=yes
1457 ;;
1458 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1459 tm_file="elfos.h ${tm_file} mips/elf.h"
1460 tmake_file=mips/t-isa3264
1461 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1462 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1463 use_fixproto=yes
1464 ;;
1465 mipsisa64sr71k-*-elf*)
1466 tm_file="elfos.h ${tm_file} mips/elf.h"
1467 tmake_file=mips/t-sr71k
1468 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1469 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1470 use_fixproto=yes
1471 ;;
1472 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1473 tm_file="elfos.h ${tm_file} mips/elf.h"
1474 tmake_file=mips/t-elf
1475 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1476 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1477 use_fixproto=yes
1478 ;;
1479 mips-*-elf* | mipsel-*-elf*)
1480 tm_file="elfos.h ${tm_file} mips/elf.h"
1481 tmake_file=mips/t-elf
1482 use_fixproto=yes
1483 ;;
1484 mips64-*-elf* | mips64el-*-elf*)
1485 tm_file="elfos.h ${tm_file} mips/elf.h"
1486 tmake_file=mips/t-elf
1487 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1488 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1489 use_fixproto=yes
1490 ;;
1491 mips64vr-*-elf* | mips64vrel-*-elf*)
1492 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1493 tmake_file=mips/t-vr
1494 use_fixproto=yes
1495 ;;
1496 mips64orion-*-elf* | mips64orionel-*-elf*)
1497 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1498 tmake_file=mips/t-elf
1499 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1500 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1501 use_fixproto=yes
1502 ;;
1503 mips*-*-rtems*)
1504 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1505 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1506 ;;
1507 mips-wrs-vxworks)
1508 # We want vxworks.h after mips/elf.h, which unfortunately means we
1509 # have to redo the tm_file list from scratch.
1510 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1511 tmake_file="${tmake_file} mips/t-vxworks"
1512 ;;
1513 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1514 xm_defines=POSIX
1515 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1516 tmake_file="${tmake_file} mips/t-elf"
1517 thread_file=
1518 ;;
1519 mipstx39-*-elf* | mipstx39el-*-elf*)
1520 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1521 tmake_file=mips/t-r3900
1522 use_fixproto=yes
1523 ;;
1524 mmix-knuth-mmixware)
1525 need_64bit_hwint=yes
1526 ;;
1527 mn10300-*-*)
1528 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1529 if test x$stabs = xyes
1530 then
1531 tm_file="${tm_file} dbx.h"
1532 fi
1533 use_collect2=no
1534 use_fixproto=yes
1535 ;;
1536 ns32k-*-netbsdelf*)
1537 echo "GCC does not yet support the ${target} target"; exit 1
1538 ;;
1539 ns32k-*-netbsd*)
1540 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1541 # On NetBSD, the headers are already okay, except for math.h.
1542 tmake_file="t-netbsd ns32k/t-ns32k"
1543 extra_parts=""
1544 use_collect2=yes
1545 ;;
1546 pdp11-*-bsd)
1547 tm_file="${tm_file} pdp11/2bsd.h"
1548 use_fixproto=yes
1549 ;;
1550 pdp11-*-*)
1551 use_fixproto=yes
1552 ;;
1553 avr-*-*)
1554 use_fixproto=yes
1555 ;;
1556 # port not yet contributed
1557 #powerpc-*-openbsd*)
1558 # tmake_file="${tmake_file} rs6000/t-fprules "
1559 # extra_headers=
1560 # ;;
1561 powerpc64-*-linux*)
1562 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1563 test x$with_cpu != x || cpu_is_64bit=yes
1564 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1565 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1566 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1567 ;;
1568 powerpc64-*-gnu*)
1569 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1570 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1571 ;;
1572 powerpc-*-beos*)
1573 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1574 tmake_file="rs6000/t-fprules rs6000/t-beos"
1575 extra_headers=
1576 use_fixproto=yes
1577 ;;
1578 powerpc-*-darwin*)
1579 tm_file="${tm_file} rs6000/darwin.h"
1580 tmake_file="${tmake_file} rs6000/t-darwin"
1581 case ${target} in
1582 *-darwin1[0-9]*) tmake_file="${tmake_file} rs6000/t-darwin8" ;;
1583 *-darwin[0-7]*) ;;
1584 *-darwin[8-9]*) tmake_file="${tmake_file} rs6000/t-darwin8" ;;
1585 esac
1586 extra_headers=altivec.h
1587 ;;
1588 powerpc*-*-freebsd*)
1589 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1590 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1591 ;;
1592 powerpc-*-netbsd*)
1593 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1594 tmake_file="${tmake_file} rs6000/t-netbsd"
1595 ;;
1596 powerpc-*-chorusos*)
1597 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1598 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1599 case ${enable_threads} in
1600 yes | posix)
1601 thread_file='posix'
1602 ;;
1603 esac
1604 use_fixproto=yes
1605 ;;
1606 powerpc-*-eabispe*)
1607 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1608 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1609 ;;
1610 powerpc-*-eabisimaltivec*)
1611 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1612 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1613 ;;
1614 powerpc-*-eabisim*)
1615 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1616 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1617 ;;
1618 powerpc-*-elf*)
1619 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1620 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1621 use_fixproto=yes
1622 ;;
1623 powerpc-*-eabialtivec*)
1624 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1625 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1626 ;;
1627 powerpc-*-eabi*)
1628 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1629 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1630 ;;
1631 powerpc-*-rtems*)
1632 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1633 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1634 ;;
1635 powerpc-*-linux*altivec*)
1636 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1637 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1638 ;;
1639 powerpc-*-linux*spe*)
1640 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1641 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1642 ;;
1643 powerpc-*-linux*)
1644 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1645 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1646 case ${enable_targets}:${cpu_is_64bit} in
1647 *powerpc64* | all:* | *:yes)
1648 if test x$cpu_is_64bit = xyes; then
1649 tm_file="${tm_file} rs6000/default64.h"
1650 fi
1651 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1652 tmake_file="$tmake_file rs6000/t-linux64"
1653 ;;
1654 *)
1655 tm_file="${tm_file} rs6000/linux.h"
1656 ;;
1657 esac
1658 ;;
1659 powerpc-*-gnu-gnualtivec*)
1660 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1661 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1662 if test x$enable_threads = xyes; then
1663 thread_file='posix'
1664 fi
1665 ;;
1666 powerpc-*-gnu*)
1667 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"
1668 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1669 if test x$enable_threads = xyes; then
1670 thread_file='posix'
1671 fi
1672 ;;
1673 powerpc-wrs-vxworks*)
1674 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1675 # means we have to redo the tm_file list from scratch.
1676 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1677 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1678 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1679 extra_headers=ppc-asm.h
1680 ;;
1681 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1682 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1683 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1684 thread_file=""
1685 use_fixproto=yes
1686 ;;
1687 powerpc-*-lynxos*)
1688 xm_defines=POSIX
1689 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1690 tmake_file="t-lynx rs6000/t-lynx"
1691 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1692 thread_file=lynx
1693 gnu_ld=yes
1694 gas=yes
1695 ;;
1696 powerpcle-*-sysv*)
1697 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1698 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1699 use_fixproto=yes
1700 ;;
1701 powerpcle-*-elf*)
1702 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1703 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1704 use_fixproto=yes
1705 ;;
1706 powerpcle-*-eabisim*)
1707 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1708 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1709 ;;
1710 powerpcle-*-eabi*)
1711 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1712 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1713 ;;
1714 powerpc-*-kaos*)
1715 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1716 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1717 ;;
1718 powerpcle-*-kaos*)
1719 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1720 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1721 ;;
1722 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1723 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1724 tmake_file="rs6000/t-fprules rs6000/t-newas"
1725 use_collect2=yes
1726 extra_headers=
1727 use_fixproto=yes
1728 ;;
1729 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1730 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1731 tmake_file=rs6000/t-aix43
1732 use_collect2=yes
1733 thread_file='aix'
1734 extra_headers=
1735 ;;
1736 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1737 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1738 tmake_file=rs6000/t-aix43
1739 use_collect2=yes
1740 thread_file='aix'
1741 extra_headers=
1742 ;;
1743 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1744 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1745 tmake_file=rs6000/t-aix52
1746 use_collect2=yes
1747 thread_file='aix'
1748 extra_headers=
1749 ;;
1750 s390-*-linux*)
1751 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1752 tmake_file="${tmake_file} s390/t-crtstuff"
1753 ;;
1754 s390x-*-linux*)
1755 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1756 tm_p_file=s390/s390-protos.h
1757 md_file=s390/s390.md
1758 extra_modes=s390/s390-modes.def
1759 out_file=s390/s390.c
1760 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1761 ;;
1762 s390x-ibm-tpf*)
1763 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1764 tm_p_file=s390/s390-protos.h
1765 md_file=s390/s390.md
1766 extra_modes=s390/s390-modes.def
1767 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1768 out_file=s390/s390.c
1769 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1770 thread_file='tpf'
1771 ;;
1772 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1773 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1774 sh-*-linux* | sh[346lbe]*-*-linux* | \
1775 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1776 sh64-*-netbsd* | sh64l*-*-netbsd*)
1777 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1778 if test x${with_endian} = x; then
1779 case ${target} in
1780 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1781 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1782 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1783 shl* | sh64l* | sh*-*-linux* | \
1784 sh5l* | sh-superh-elf) with_endian=little,big ;;
1785 sh[1234]*-*-*) with_endian=big ;;
1786 *) with_endian=big,little ;;
1787 esac
1788 fi
1789 case ${with_endian} in
1790 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1791 big,little|little,big) ;;
1792 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1793 esac
1794 case ${with_endian} in
1795 little*) tm_file="sh/little.h ${tm_file}" ;;
1796 esac
1797 tm_file="${tm_file} dbxelf.h elfos.h"
1798 case ${target} in
1799 sh*-*-netbsd*) ;;
1800 *) tm_file="${tm_file} svr4.h" ;;
1801 esac
1802 tm_file="${tm_file} sh/elf.h"
1803 case ${target} in
1804 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1805 tm_file="${tm_file} linux.h sh/linux.h" ;;
1806 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1807 ;;
1808 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1809 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1810 esac
1811 case ${target} in
1812 sh5*-*-netbsd*)
1813 # SHmedia, 32-bit ABI
1814 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1815 ;;
1816 sh64*-netbsd*)
1817 # SHmedia, 64-bit ABI
1818 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1819 ;;
1820 *-*-netbsd)
1821 tmake_file="${tmake_file} sh/t-netbsd"
1822 ;;
1823 sh64*-*-linux*)
1824 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1825 tm_file="${tm_file} sh/sh64.h"
1826 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1827 ;;
1828 sh64*)
1829 tmake_file="${tmake_file} sh/t-sh64"
1830 tm_file="${tm_file} sh/sh64.h"
1831 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1832 ;;
1833 *-*-symbianelf*)
1834 tmake_file="sh/t-symbian"
1835 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1836 extra_objs="symbian.o"
1837 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1838 ;;
1839 esac
1840 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1841 case `echo ${target} | sed 's/e[lb]-/-/'` in
1842 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1843 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1844 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1845 sh4a_single*) sh_cpu_target=sh4a-single ;;
1846 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1847 sh4al) sh_cpu_target=sh4al ;;
1848 sh4a*) sh_cpu_target=sh4a ;;
1849 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1850 sh4_single*) sh_cpu_target=sh4-single ;;
1851 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1852 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1853 sh3e*) sh_cpu_target=sh3e ;;
1854 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1855 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
1856 sh2a_single*) sh_cpu_target=sh2a-single ;;
1857 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
1858 sh2a*) sh_cpu_target=sh2a ;;
1859 sh2e*) sh_cpu_target=sh2e ;;
1860 sh2*) sh_cpu_target=sh2 ;;
1861 *) sh_cpu_target=sh1 ;;
1862 esac
1863 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1864 case $sh_cpu_default in
1865 sh5-64media-nofpu | sh5-64media | \
1866 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1867 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
1868 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
1869 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1870 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1871 "") sh_cpu_default=${sh_cpu_target} ;;
1872 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1873 esac
1874 sh_multilibs=${with_multilib_list}
1875 if test x${sh_multilibs} = x ; then
1876 case ${target} in
1877 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1878 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1879 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1880 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1881 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
1882 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
1883 esac
1884 fi
1885 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1886 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1887 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-`
1888 for sh_multilib in ${sh_multilibs}; do
1889 case ${sh_multilib} in
1890 sh1 | sh2 | sh2e | sh3 | sh3e | \
1891 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
1892 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
1893 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
1894 sh5-64media | sh5-64media-nofpu | \
1895 sh5-32media | sh5-32media-nofpu | \
1896 sh5-compact | sh5-compact-nofpu)
1897 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
1898 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`"
1899 ;;
1900 *)
1901 echo "with_multilib_list=${sh_multilib} not supported."
1902 exit 1
1903 ;;
1904 esac
1905 done
1906 if test x${enable_incomplete_targets} == xyes ; then
1907 tm_defines="$tm_defines SUPPORT_SH1 SUPPORT_SH2E SUPPORT_SH4 SUPPORT_SH4_SINGLE SUPPORT_SH2A SUPPORT_SH2A_SINGLE SUPPORT_SH5_32MEDIA SUPPORT_SH5_32MEDIA_NOFPU SUPPORT_SH5_64MEDIA SUPPORT_SH5_64MEDIA_NOFPU"
1908 fi
1909 use_fixproto=yes
1910 ;;
1911 sh-*-rtemscoff*)
1912 tmake_file="sh/t-sh t-rtems sh/t-rtems"
1913 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1914 ;;
1915 sh-*-rtems*)
1916 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
1917 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1918 ;;
1919 sh-wrs-vxworks)
1920 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1921 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1922 ;;
1923 sh-*-*)
1924 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1925 use_fixproto=yes
1926 ;;
1927 sparc-*-netbsdelf*)
1928 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1929 extra_options="${extra_options} sparc/long-double-switch.opt"
1930 ;;
1931 sparc-*-openbsd*)
1932 tm_defines=OBSD_OLD_GAS
1933 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1934 # needed to unconfuse gdb
1935 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1936 # we need collect2 until our bug is fixed...
1937 use_collect2=yes
1938 ;;
1939 sparc64-*-openbsd*)
1940 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
1941 extra_options="${extra_options} sparc/little-endian.opt"
1942 gas=yes gnu_ld=yes
1943 with_cpu=ultrasparc
1944 ;;
1945 sparc-*-elf*)
1946 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
1947 tmake_file="sparc/t-elf sparc/t-crtfm"
1948 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1949 use_fixproto=yes
1950 ;;
1951 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1952 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1953 extra_options="${extra_options} sparc/long-double-switch.opt"
1954 tmake_file="${tmake_file} sparc/t-crtfm"
1955 ;;
1956 sparc-*-rtems*)
1957 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
1958 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1959 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1960 ;;
1961 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1962 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h tm-dwarf2.h"
1963 if test x$gnu_ld = xyes; then
1964 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1965 fi
1966 if test x$gas = xyes; then
1967 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
1968 fi
1969 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1970 if test x$gnu_ld = xyes; then
1971 tmake_file="$tmake_file t-slibgcc-elf-ver"
1972 else
1973 tmake_file="$tmake_file t-slibgcc-sld"
1974 fi
1975 c_target_objs="sol2-c.o"
1976 cxx_target_objs="sol2-c.o"
1977 extra_objs="sol2.o"
1978 tm_p_file="${tm_p_file} sol2-protos.h"
1979 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1980 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1981 "":yes:* | yes:yes:* ) thread_file=posix ;;
1982 "":*:yes | yes:*:yes ) thread_file=solaris ;;
1983 esac
1984 need_64bit_hwint=yes
1985 ;;
1986 sparc-*-solaris2*)
1987 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
1988 case ${target} in
1989 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1990 tm_file="${tm_file} sol26.h"
1991 esac
1992 tm_file="${tm_file} sparc/sol2.h"
1993 if test x$gnu_ld = xyes; then
1994 tm_file="${tm_file} sparc/sol2-gld.h"
1995 fi
1996 if test x$gas = xyes; then
1997 tm_file="${tm_file} sparc/sol2-gas.h"
1998 fi
1999 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
2000 if test x$gnu_ld = xyes; then
2001 tmake_file="$tmake_file t-slibgcc-elf-ver"
2002 else
2003 tmake_file="$tmake_file t-slibgcc-sld"
2004 fi
2005 case ${target} in
2006 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2007 if test x$gnu_ld = xno; then
2008 tm_file="${tm_file} sparc/sol26-sld.h"
2009 fi
2010 ;;
2011 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
2012 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
2013 if test x$gnu_ld = xyes; then
2014 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2015 fi
2016 if test x$gas = xyes; then
2017 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2018 fi
2019 tmake_file="$tmake_file sparc/t-sol2-64"
2020 need_64bit_hwint=yes
2021 ;;
2022 esac
2023 c_target_objs="sol2-c.o"
2024 cxx_target_objs="sol2-c.o"
2025 extra_objs="sol2.o"
2026 tm_p_file="${tm_p_file} sol2-protos.h"
2027 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2028 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2029 "":yes:* | yes:yes:* )
2030 case ${target} in
2031 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2032 thread_file=posix95
2033 ;;
2034 *)
2035 thread_file=posix
2036 ;;
2037 esac
2038 ;;
2039 "":*:yes | yes:*:yes )
2040 thread_file=solaris
2041 ;;
2042 esac
2043 ;;
2044 sparc-*-sysv4*)
2045 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2046 tmake_file=t-svr4
2047 extra_parts="crtbegin.o crtend.o"
2048 use_fixproto=yes
2049 ;;
2050 sparc64-*-elf*)
2051 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2052 extra_options="${extra_options} sparc/little-endian.opt"
2053 tmake_file="${tmake_file} sparc/t-crtfm"
2054 extra_parts="crtbegin.o crtend.o"
2055 use_fixproto=yes
2056 ;;
2057 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2058 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2059 extra_options="${extra_options} sparc/long-double-switch.opt"
2060 tmake_file="${tmake_file} sparc/t-crtfm"
2061 case "x$with_cpu" in
2062 xultrasparc) ;;
2063 x) with_cpu=ultrasparc ;;
2064 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2065 esac
2066 need_64bit_hwint=yes
2067 ;;
2068 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2069 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2070 extra_options="${extra_options} sparc/long-double-switch.opt"
2071 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
2072 ;;
2073 sparc64-*-netbsd*)
2074 tm_file="sparc/biarch64.h ${tm_file}"
2075 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2076 extra_options="${extra_options} sparc/long-double-switch.opt"
2077 tmake_file="${tmake_file} sparc/t-netbsd64"
2078 ;;
2079 strongarm-*-elf*)
2080 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2081 tmake_file="arm/t-arm arm/t-strongarm-elf"
2082 out_file=arm/arm.c
2083 md_file=arm/arm.md
2084 extra_modes=arm/arm-modes.def
2085 use_fixproto=yes
2086 ;;
2087 strongarm-*-pe)
2088 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"
2089 tmake_file="arm/t-arm arm/t-strongarm-pe"
2090 out_file=arm/arm.c
2091 md_file=arm/arm.md
2092 extra_modes=arm/arm-modes.def
2093 extra_objs=pe.o
2094 use_fixproto=yes
2095 ;;
2096 strongarm-*-kaos*)
2097 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"
2098 tmake_file="arm/t-arm arm/t-strongarm-elf"
2099 out_file=arm/arm.c
2100 md_file=arm/arm.md
2101 extra_modes=arm/arm-modes.def
2102 ;;
2103 v850e1-*-*)
2104 target_cpu_default="TARGET_CPU_v850e1"
2105 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2106 tm_p_file=v850/v850-protos.h
2107 tmake_file=v850/t-v850e
2108 md_file=v850/v850.md
2109 out_file=v850/v850.c
2110 extra_options="${extra_options} v850/v850.opt"
2111 if test x$stabs = xyes
2112 then
2113 tm_file="${tm_file} dbx.h"
2114 fi
2115 use_collect2=no
2116 c_target_objs="v850-c.o"
2117 cxx_target_objs="v850-c.o"
2118 use_fixproto=yes
2119 ;;
2120 v850e-*-*)
2121 target_cpu_default="TARGET_CPU_v850e"
2122 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2123 tm_p_file=v850/v850-protos.h
2124 tmake_file=v850/t-v850e
2125 md_file=v850/v850.md
2126 out_file=v850/v850.c
2127 extra_options="${extra_options} v850/v850.opt"
2128 if test x$stabs = xyes
2129 then
2130 tm_file="${tm_file} dbx.h"
2131 fi
2132 use_collect2=no
2133 c_target_objs="v850-c.o"
2134 cxx_target_objs="v850-c.o"
2135 use_fixproto=yes
2136 ;;
2137 v850-*-*)
2138 target_cpu_default="TARGET_CPU_generic"
2139 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2140 tmake_file=v850/t-v850
2141 if test x$stabs = xyes
2142 then
2143 tm_file="${tm_file} dbx.h"
2144 fi
2145 use_collect2=no
2146 c_target_objs="v850-c.o"
2147 cxx_target_objs="v850-c.o"
2148 use_fixproto=yes
2149 ;;
2150 vax-*-bsd*) # VAXen running BSD
2151 tm_file="${tm_file} vax/bsd.h"
2152 tmake_file=vax/t-memfuncs
2153 use_collect2=yes
2154 use_fixproto=yes
2155 ;;
2156 vax-*-sysv*) # VAXen running system V
2157 tm_file="${tm_file} vax/vaxv.h"
2158 tmake_file=vax/t-memfuncs
2159 use_fixproto=yes
2160 ;;
2161 vax-*-netbsdelf*)
2162 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2163 ;;
2164 vax-*-netbsd*)
2165 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2166 tmake_file=t-netbsd
2167 extra_parts=""
2168 use_collect2=yes
2169 ;;
2170 vax-*-openbsd*)
2171 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2172 use_collect2=yes
2173 ;;
2174 vax-*-ultrix*) # VAXen running ultrix
2175 tm_file="${tm_file} vax/ultrix.h"
2176 tmake_file=vax/t-memfuncs
2177 use_fixproto=yes
2178 ;;
2179 xscale-*-elf)
2180 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2181 tmake_file="arm/t-arm arm/t-xscale-elf"
2182 out_file=arm/arm.c
2183 md_file=arm/arm.md
2184 extra_modes=arm/arm-modes.def
2185 use_fixproto=yes
2186 ;;
2187 xscale-*-coff)
2188 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2189 tmake_file="arm/t-arm arm/t-xscale-coff"
2190 out_file=arm/arm.c
2191 md_file=arm/arm.md
2192 extra_modes=arm/arm-modes.def
2193 use_fixproto=yes
2194 ;;
2195 xstormy16-*-elf)
2196 # For historical reasons, the target files omit the 'x'.
2197 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2198 tm_p_file=stormy16/stormy16-protos.h
2199 md_file=stormy16/stormy16.md
2200 out_file=stormy16/stormy16.c
2201 extra_options=stormy16/stormy16.opt
2202 tmake_file="stormy16/t-stormy16"
2203 extra_parts="crtbegin.o crtend.o"
2204 use_fixproto=yes
2205 ;;
2206 xtensa-*-elf*)
2207 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2208 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2209 ;;
2210 xtensa-*-linux*)
2211 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2212 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2213 ;;
2214 am33_2.0-*-linux*)
2215 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2216 tmake_file="${tmake_file} mn10300/t-linux"
2217 gas=yes gnu_ld=yes
2218 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2219 use_collect2=no
2220 ;;
2221 *)
2222 echo "*** Configuration ${target} not supported" 1>&2
2223 exit 1
2224 ;;
2225 esac
2227 case ${target} in
2228 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2229 tmake_file="${tmake_file} i386/t-gmm_malloc"
2230 ;;
2231 i[34567]86-*-linux* | x86_64-*-linux*)
2232 tmake_file="${tmake_file} i386/t-pmm_malloc"
2233 ;;
2234 i[34567]86-*-* | x86_64-*-*)
2235 tmake_file="${tmake_file} i386/t-gmm_malloc"
2236 ;;
2237 esac
2239 # Support for --with-cpu and related options (and a few unrelated options,
2240 # too).
2241 case ${with_cpu} in
2242 yes | no)
2243 echo "--with-cpu must be passed a value" 1>&2
2244 exit 1
2245 ;;
2246 esac
2248 # If there is no $with_cpu option, try to infer one from ${target}.
2249 # This block sets nothing except for with_cpu.
2250 if test x$with_cpu = x ; then
2251 case ${target} in
2252 ep9312-*-*)
2253 # A Cirrus ARM variant.
2254 with_cpu="ep9312"
2255 ;;
2256 i486-*-*)
2257 with_cpu=i486
2258 ;;
2259 i586-*-*)
2260 case ${target_noncanonical} in
2261 k6_2-*)
2262 with_cpu=k6-2
2263 ;;
2264 k6_3-*)
2265 with_cpu=k6-3
2266 ;;
2267 k6-*)
2268 with_cpu=k6
2269 ;;
2270 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2271 with_cpu=pentium-mmx
2272 ;;
2273 *)
2274 with_cpu=pentium
2275 ;;
2276 esac
2277 ;;
2278 i686-*-* | i786-*-*)
2279 case ${target_noncanonical} in
2280 k8-*|opteron-*|athlon_64-*)
2281 with_cpu=k8
2282 ;;
2283 athlon_xp-*|athlon_mp-*|athlon_4-*)
2284 with_cpu=athlon-4
2285 ;;
2286 athlon_tbird-*|athlon-*)
2287 with_cpu=athlon
2288 ;;
2289 pentium2-*)
2290 with_cpu=pentium2
2291 ;;
2292 pentium3-*|pentium3m-*)
2293 with_cpu=pentium3
2294 ;;
2295 pentium4-*|pentium4m-*)
2296 with_cpu=pentium4
2297 ;;
2298 prescott-*)
2299 with_cpu=prescott
2300 ;;
2301 nocona-*)
2302 with_cpu=nocona
2303 ;;
2304 pentium_m-*)
2305 with_cpu=pentium-m
2306 ;;
2307 *)
2308 with_cpu=pentiumpro
2309 ;;
2310 esac
2311 ;;
2312 x86_64-*-*)
2313 with_cpu=k8
2314 ;;
2315 alphaev6[78]*-*-*)
2316 with_cpu=ev67
2317 ;;
2318 alphaev6*-*-*)
2319 with_cpu=ev6
2320 ;;
2321 alphapca56*-*-*)
2322 with_cpu=pca56
2323 ;;
2324 alphaev56*-*-*)
2325 with_cpu=ev56
2326 ;;
2327 alphaev5*-*-*)
2328 with_cpu=ev5
2329 ;;
2330 frv-*-*linux*)
2331 with_cpu=fr400
2332 ;;
2333 sparc*-*-*)
2334 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2335 if [ x$with_cpu = xsparc64 ]; then
2336 with_cpu=v9
2337 fi
2338 ;;
2339 esac
2340 fi
2342 # Similarly for --with-float
2343 if test x$with_float = x; then
2344 case ${target} in
2345 ep9312-*-*)
2346 with_float=hard
2347 ;;
2348 esac
2349 fi
2351 # Similarly for --with-schedule.
2352 if test x$with_schedule = x; then
2353 case ${target} in
2354 hppa1* | parisc1*)
2355 # Override default PA8000 scheduling model.
2356 with_schedule=7100LC
2357 ;;
2358 esac
2359 fi
2361 # Validate and mark as valid any --with options supported
2362 # by this target. In order to use a particular --with option
2363 # you must list it in supported_defaults; validating the value
2364 # is optional. This case statement should set nothing besides
2365 # supported_defaults.
2367 supported_defaults=
2368 case "${target}" in
2369 alpha*-*-*)
2370 supported_defaults="cpu tune"
2371 for which in cpu tune; do
2372 eval "val=\$with_$which"
2373 case "$val" in
2374 "" \
2375 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2376 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2377 | 21264a)
2378 ;;
2379 *)
2380 echo "Unknown CPU used in --with-$which=$val" 1>&2
2381 exit 1
2382 ;;
2383 esac
2384 done
2385 ;;
2387 arm*-*-*)
2388 supported_defaults="arch cpu float tune fpu abi"
2389 for which in cpu tune; do
2390 # See if it matches any of the entries in arm-cores.def
2391 eval "val=\$with_$which"
2392 if [ x"$val" = x ] \
2393 || grep "^ARM_CORE(\"$val\"," \
2394 ${srcdir}/config/arm/arm-cores.def \
2395 > /dev/null; then
2396 # Ok
2397 new_val=`grep "^ARM_CORE(\"$val\"," \
2398 ${srcdir}/config/arm/arm-cores.def | \
2399 sed -e 's/^[^,]*,[ ]*//' | \
2400 sed -e 's/,.*$//'`
2401 eval "target_${which}_cname=$new_val"
2402 echo "For $val real value is $new_val"
2403 true
2404 else
2405 echo "Unknown CPU used in --with-$which=$val" 1>&2
2406 exit 1
2407 fi
2408 done
2410 case "$with_arch" in
2411 "" \
2412 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2413 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2414 | iwmmxt | ep9312)
2415 # OK
2416 ;;
2417 *)
2418 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2419 exit 1
2420 ;;
2421 esac
2423 case "$with_float" in
2424 "" \
2425 | soft | hard | softfp)
2426 # OK
2427 ;;
2428 *)
2429 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2430 exit 1
2431 ;;
2432 esac
2434 case "$with_fpu" in
2435 "" \
2436 | fpa | fpe2 | fpe3 | maverick | vfp )
2437 # OK
2438 ;;
2439 *)
2440 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2441 exit 1
2442 ;;
2443 esac
2445 case "$with_abi" in
2446 "" \
2447 | apcs-gnu | atpcs | aapcs | iwmmxt )
2448 #OK
2449 ;;
2450 *)
2451 echo "Unknown ABI used in --with-abi=$with_abi"
2452 exit 1
2453 ;;
2454 esac
2456 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2457 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2458 fi
2459 ;;
2461 fr*-*-*linux*)
2462 supported_defaults=cpu
2463 case "$with_cpu" in
2464 fr400) ;;
2465 *)
2466 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2467 exit 1
2468 ;;
2469 esac
2470 ;;
2472 m68k*-linux*)
2473 supported_defaults="cpu"
2474 case "$with_cpu" in
2475 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2476 # OK
2477 ;;
2478 *)
2479 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2480 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2481 exit 1
2482 ;;
2483 esac
2484 ;;
2486 hppa*-*-* | parisc*-*-*)
2487 supported_defaults="arch schedule"
2489 case "$with_arch" in
2490 "" | 1.0 | 1.1 | 2.0)
2491 # OK
2492 ;;
2493 *)
2494 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2495 exit 1
2496 ;;
2497 esac
2499 case "$with_schedule" in
2500 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2501 # OK
2502 ;;
2503 *)
2504 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2505 exit 1
2506 ;;
2507 esac
2508 ;;
2510 i[34567]86-*-* | x86_64-*-*)
2511 supported_defaults="arch cpu tune"
2512 for which in arch cpu tune; do
2513 eval "val=\$with_$which"
2514 case ${val} in
2515 "" | i386 | i486 \
2516 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2517 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2518 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2519 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2520 | athlon64 | athlon-fx | prescott | pentium-m \
2521 | pentium4m | pentium3m| nocona)
2522 # OK
2523 ;;
2524 *)
2525 echo "Unknown CPU given in --with-$which=$val." 1>&2
2526 exit 1
2527 ;;
2528 esac
2529 done
2530 ;;
2532 mips*-*-*)
2533 supported_defaults="abi arch float tune divide"
2535 case ${with_float} in
2536 "" | soft | hard)
2537 # OK
2538 ;;
2539 *)
2540 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2541 exit 1
2542 ;;
2543 esac
2545 case ${with_abi} in
2546 "" | 32 | o64 | n32 | 64 | eabi)
2547 # OK
2548 ;;
2549 *)
2550 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2551 exit 1
2552 ;;
2553 esac
2555 case ${with_divide} in
2556 "" | breaks | traps)
2557 # OK
2558 ;;
2559 *)
2560 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2561 exit 1
2562 esac
2563 ;;
2565 powerpc*-*-* | rs6000-*-*)
2566 supported_defaults="cpu float tune"
2568 for which in cpu tune; do
2569 eval "val=\$with_$which"
2570 case ${val} in
2571 default32 | default64)
2572 with_which="with_$which"
2573 eval $with_which=
2574 ;;
2575 "" | common \
2576 | power | power[2345] | powerpc | powerpc64 \
2577 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2578 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2579 | 601 | 602 | 603 | 603e | ec603e | 604 \
2580 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2581 | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2582 # OK
2583 ;;
2584 *)
2585 echo "Unknown cpu used in --with-$which=$val." 1>&2
2586 exit 1
2587 ;;
2588 esac
2589 done
2590 ;;
2592 s390*-*-*)
2593 supported_defaults="arch mode tune"
2595 for which in arch tune; do
2596 eval "val=\$with_$which"
2597 case ${val} in
2598 "" | g5 | g6 | z900 | z990)
2599 # OK
2600 ;;
2601 *)
2602 echo "Unknown cpu used in --with-$which=$val." 1>&2
2603 exit 1
2604 ;;
2605 esac
2606 done
2608 case ${with_mode} in
2609 "" | esa | zarch)
2610 # OK
2611 ;;
2612 *)
2613 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2614 exit 1
2615 ;;
2616 esac
2617 ;;
2619 sh[123456ble]-*-* | sh-*-*)
2620 supported_defaults="cpu"
2621 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2622 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2623 # OK
2624 ;;
2625 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2626 ;;
2627 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2628 ;;
2629 *)
2630 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2631 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2632 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2633 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2634 exit 1
2635 ;;
2636 esac
2637 ;;
2638 sparc*-*-*)
2639 supported_defaults="cpu float tune"
2641 for which in cpu tune; do
2642 eval "val=\$with_$which"
2643 case ${val} in
2644 "" | sparc | sparcv9 | sparc64 | sparc86x \
2645 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2646 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2647 | v9 | ultrasparc | ultrasparc3)
2648 # OK
2649 ;;
2650 *)
2651 echo "Unknown cpu used in --with-$which=$val" 1>&2
2652 exit 1
2653 ;;
2654 esac
2655 done
2657 case ${with_float} in
2658 "" | soft | hard)
2659 # OK
2660 ;;
2661 *)
2662 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2663 exit 1
2664 ;;
2665 esac
2666 ;;
2668 v850*-*-*)
2669 supported_defaults=cpu
2670 case ${with_cpu} in
2671 "" | v850e | v850e1)
2672 # OK
2673 ;;
2674 *)
2675 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2676 exit 1
2677 ;;
2678 esac
2679 ;;
2680 esac
2682 # Set some miscellaneous flags for particular targets.
2683 target_cpu_default2=
2684 case ${target} in
2685 alpha*-*-*)
2686 if test x$gas = xyes
2687 then
2688 target_cpu_default2="MASK_GAS"
2689 fi
2690 ;;
2692 arm*-*-*)
2693 if test x$target_cpu_cname = x
2694 then
2695 target_cpu_default2=TARGET_CPU_generic
2696 else
2697 target_cpu_default2=TARGET_CPU_$target_cpu_cname
2698 fi
2699 ;;
2701 m68k*-linux*)
2702 case "x$with_cpu" in
2703 x)
2704 # The most generic
2705 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2706 ;;
2707 xm68020)
2708 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2709 ;;
2710 xm68030)
2711 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2712 ;;
2713 xm68040)
2714 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2715 ;;
2716 xm68060)
2717 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2718 ;;
2719 xm68020-40)
2720 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2721 ;;
2722 xm68020-60)
2723 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2724 ;;
2725 *)
2726 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2727 exit 1
2728 ;;
2729 esac
2730 ;;
2732 hppa*-*-* | parisc*-*-*)
2733 target_cpu_default2="MASK_BIG_SWITCH"
2734 if test x$gas = xyes
2735 then
2736 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
2737 fi
2738 ;;
2740 mips*-*-*)
2741 if test x$gnu_ld = xyes
2742 then
2743 target_cpu_default2="MASK_SPLIT_ADDRESSES"
2744 fi
2745 case ${target} in
2746 mips*el-*-*)
2747 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2748 ;;
2749 esac
2750 if test "x$enable_gofast" = xyes
2751 then
2752 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2753 tmake_file="mips/t-gofast $tmake_file"
2754 else
2755 tmake_file="mips/t-mips $tmake_file"
2756 fi
2757 ;;
2759 powerpc*-*-* | rs6000-*-*)
2760 # FIXME: The PowerPC port uses the value set at compile time,
2761 # although it's only cosmetic.
2762 if test "x$with_cpu" != x
2763 then
2764 target_cpu_default2="\\\"$with_cpu\\\""
2765 fi
2766 out_file=rs6000/rs6000.c
2767 c_target_objs="${c_target_objs} rs6000-c.o"
2768 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2769 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2771 if test x$enable_e500_double = xyes
2772 then
2773 tm_file="$tm_file rs6000/e500-double.h"
2774 fi
2775 ;;
2777 sparc*-*-*)
2778 # Some standard aliases.
2779 case x$with_cpu in
2780 xsparc)
2781 with_cpu=v7
2782 ;;
2783 xsparcv9 | xsparc64)
2784 with_cpu=v9
2785 ;;
2786 esac
2788 # The Sparc port checks this value at compile-time.
2789 target_cpu_default2="TARGET_CPU_$with_cpu"
2790 ;;
2791 v850*-*-*)
2792 # FIXME: The v850 is "special" in that it does not support
2793 # runtime CPU selection, only --with-cpu.
2794 case "x$with_cpu" in
2795 x)
2796 ;;
2797 xv850e)
2798 target_cpu_default2="TARGET_CPU_$with_cpu"
2799 ;;
2800 esac
2801 ;;
2802 esac
2804 t=
2805 all_defaults="abi cpu arch tune schedule float mode fpu divide"
2806 for option in $all_defaults
2807 do
2808 eval "val=\$with_$option"
2809 if test -n "$val"; then
2810 case " $supported_defaults " in
2811 *" $option "*)
2812 ;;
2813 *)
2814 echo "This target does not support --with-$option." 2>&1
2815 exit 1
2816 ;;
2817 esac
2819 if test "x$t" = x
2820 then
2821 t="{ \"$option\", \"$val\" }"
2822 else
2823 t="${t}, { \"$option\", \"$val\" }"
2824 fi
2825 fi
2826 done
2828 if test "x$t" = x
2829 then
2830 configure_default_options="{ { NULL, NULL} }"
2831 else
2832 configure_default_options="{ ${t} }"
2833 fi
2835 if test "$target_cpu_default2" != ""
2836 then
2837 if test "$target_cpu_default" != ""
2838 then
2839 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2840 else
2841 target_cpu_default=$target_cpu_default2
2842 fi
2843 fi