| blob | 4468992146b6ecb7221d6a805fbe40cf633d3eaf |
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 need_64bit_hwint=yes
313 ;;
314 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
315 sh[123456789lbe]*-*-*)
316 cpu_type=sh
317 need_64bit_hwint=yes
318 ;;
319 tic4x-*-*)
320 cpu_type=c4x
321 ;;
322 esac
324 tm_file=${cpu_type}/${cpu_type}.h
325 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
326 then
327 tm_p_file=${cpu_type}/${cpu_type}-protos.h
328 fi
329 extra_modes=
330 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
331 then
332 extra_modes=${cpu_type}/${cpu_type}-modes.def
333 fi
334 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
335 then
336 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
337 fi
339 case ${target} in
340 x86_64-*-*)
341 tm_file="i386/biarch64.h ${tm_file}"
342 ;;
343 esac
345 # On a.out targets, we need to use collect2.
346 case ${target} in
347 *-*-*aout*)
348 use_collect2=yes
349 ;;
350 esac
352 # Common parts for widely ported systems.
353 case ${target} in
354 *-*-darwin*)
355 case ${target} in
356 *-darwin1[0-9]*) tm_file="${tm_file} darwin8.h" ;;
357 *-darwin[0-6]*) ;;
358 *-darwin7*) tm_file="${tm_file} darwin7.h" ;;
359 *) tm_file="${tm_file} darwin8.h" ;;
360 esac
361 tm_file="${tm_file} darwin.h"
362 tm_p_file="${tm_p_file} darwin-protos.h"
363 tmake_file="t-darwin t-slibgcc-darwin"
364 target_gtfiles="\$(srcdir)/config/darwin.c"
365 c_target_objs="darwin-c.o"
366 cxx_target_objs="darwin-c.o"
367 extra_parts="crt2.o"
368 extra_objs="darwin.o"
369 case ${enable_threads} in
370 "" | yes | posix) thread_file='posix' ;;
371 esac
372 ;;
373 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
374 # This is the place-holder for the generic a.out configuration
375 # of FreeBSD. No actual configuration resides here since
376 # there was only ever a bare-bones ix86 configuration for
377 # a.out and it exists solely in the machine-specific section.
378 # This place-holder must exist to avoid dropping into
379 # the generic ELF configuration of FreeBSD (i.e. it must be
380 # ordered before that section).
381 ;;
382 *-*-freebsd*)
383 # This is the generic ELF configuration of FreeBSD. Later
384 # machine-specific sections may refine and add to this
385 # configuration.
386 #
387 # Due to tm_file entry ordering issues that vary between cpu
388 # architectures, we only define fbsd_tm_file to allow the
389 # machine-specific section to dictate the final order of all
390 # entries of tm_file with the minor exception that components
391 # of the tm_file set here will always be of the form:
392 #
393 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
394 #
395 # The machine-specific section should not tamper with this
396 # ordering but may order all other entries of tm_file as it
397 # pleases around the provided core setting.
398 gas=yes
399 gnu_ld=yes
400 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
401 case ${target} in
402 *-*-freebsd3 | *-*-freebsd[3].*)
403 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
404 *-*-freebsd4 | *-*-freebsd[4].*)
405 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
406 *-*-freebsd5 | *-*-freebsd[5].*)
407 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
408 *-*-freebsd6 | *-*-freebsd[6].*)
409 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
410 *)
411 echo 'Please update *-*-freebsd* in gcc/config.gcc'
412 exit 1
413 ;;
414 esac
415 tmake_file="t-slibgcc-elf-ver t-freebsd"
416 case ${enable_threads} in
417 no)
418 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
419 ;;
420 "" | yes | posix)
421 thread_file='posix'
422 tmake_file="${tmake_file} t-freebsd-thread"
423 # Before 5.0, FreeBSD can't bind shared libraries to -lc
424 # when "optionally" threaded via weak pthread_* checks.
425 case ${target} in
426 *-*-freebsd[34] | *-*-freebsd[34].*)
427 tmake_file="${tmake_file} t-slibgcc-nolc-override"
428 ;;
429 esac
430 ;;
431 *)
432 echo 'Unknown thread configuration for FreeBSD'
433 exit 1
434 ;;
435 esac
436 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
437 ;;
438 *-*-linux*libc1* | *-*-linux*aout*)
439 # Avoid the generic linux case.
440 ;;
441 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
442 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
443 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
444 gas=yes
445 gnu_ld=yes
446 case ${enable_threads} in
447 "" | yes | posix) thread_file='posix' ;;
448 esac
449 tmake_file="t-slibgcc-elf-ver t-linux"
450 ;;
451 *-*-gnu*)
452 # On the Hurd, the setup is just about the same on
453 # each different CPU. The specific machines that we
454 # support are matched above and just set $cpu_type.
455 tm_file="${cpu_type}/gnu.h"
456 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
457 # GNU tools are the only tools.
458 gas=yes
459 gnu_ld=yes
460 # These details are the same as for Linux.
461 # But here we need a little extra magic.
462 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
463 case ${target} in
464 alpha*)
465 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
466 ;;
467 i[34567]86-*-*)
468 tm_file="${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}"
469 ;;
470 esac
471 ;;
472 *-*-netbsd*)
473 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
474 gas=yes
475 gnu_ld=yes
477 # NetBSD 2.0 and later get POSIX threads enabled by default.
478 # Allow them to be explicitly enabled on any other version.
479 case ${enable_threads} in
480 "")
481 case ${target} in
482 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
483 thread_file='posix'
484 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
485 ;;
486 esac
487 ;;
488 yes | posix)
489 thread_file='posix'
490 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
491 ;;
492 esac
494 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
495 # ELF configurations. We will clear extra_parts in the
496 # a.out configurations.
497 case ${target} in
498 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
499 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
500 ;;
501 esac
503 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
504 # default (unless overridden by --disable-__cxa_atexit).
505 case ${target} in
506 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
507 default_use_cxa_atexit=yes
508 ;;
509 esac
510 ;;
511 *-*-openbsd*)
512 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
513 case ${enable_threads} in
514 yes)
515 thread_file='posix'
516 tmake_file="${tmake_file} t-openbsd-thread"
517 ;;
518 esac
519 case ${target} in
520 *-*-openbsd2.*|*-*-openbsd3.[012])
521 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
522 esac
523 ;;
524 *-*-rtems*)
525 case ${enable_threads} in
526 yes) thread_file='rtems' ;;
527 esac
528 ;;
529 *-*-vxworks*)
530 tmake_file=t-vxworks
531 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
532 case ${enable_threads} in
533 no) ;;
534 "" | yes | vxworks) thread_file='vxworks' ;;
535 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
536 esac
537 use_collect2=yes
538 xm_defines=POSIX
539 ;;
540 esac
542 case ${target} in
543 # Support site-specific machine types.
544 *local*)
545 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
546 tm_file=${cpu_type}/$rest.h
547 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
548 then xm_file=${cpu_type}/xm-$rest.h
549 fi
550 if test -f $srcdir/config/${cpu_type}/t-$rest
551 then tmake_file=${cpu_type}/t-$rest
552 fi
553 ;;
554 alpha*-*-unicosmk*)
555 use_collect2=yes
556 tm_file="${tm_file} alpha/unicosmk.h"
558 # Don't include t-ieee for now because we don't support that yet
559 # tmake_file="alpha/t-ieee"
560 tmake_file="alpha/t-unicosmk"
561 use_fixproto=yes
562 ;;
563 alpha*-*-linux*)
564 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
565 target_cpu_default="MASK_GAS"
566 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
567 ;;
568 alpha*-*-gnu*)
569 target_cpu_default="MASK_GAS"
570 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
571 ;;
572 alpha*-*-freebsd*)
573 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
574 target_cpu_default="MASK_GAS"
575 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
576 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
577 ;;
578 alpha*-*-netbsd*)
579 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
580 target_cpu_default="MASK_GAS"
581 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
582 ;;
583 alpha*-*-openbsd*)
584 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
585 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
586 # default x-alpha is only appropriate for dec-osf.
587 target_cpu_default="MASK_GAS"
588 tmake_file="alpha/t-alpha alpha/t-ieee"
589 ;;
590 alpha*-dec-osf[45]*)
591 if test x$stabs = xyes
592 then
593 tm_file="${tm_file} dbx.h"
594 fi
595 if test x$gas != xyes
596 then
597 extra_passes="mips-tfile mips-tdump"
598 fi
599 use_collect2=yes
600 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
601 tm_file="${tm_file} alpha/osf.h"
602 extra_headers=va_list.h
603 case ${target} in
604 *-*-osf4*)
605 # Define TARGET_SUPPORT_ARCH except on 4.0a.
606 case ${target} in
607 *-*-osf4.0a) ;;
608 *) tm_defines="TARGET_SUPPORT_ARCH=1"
609 esac
610 ;;
611 *-*-osf5*)
612 tm_file="${tm_file} alpha/osf5.h"
613 tm_defines="TARGET_SUPPORT_ARCH=1"
614 ;;
615 esac
616 case ${enable_threads} in
617 "" | yes | posix)
618 thread_file='posix'
619 tmake_file="${tmake_file} alpha/t-osf-pthread"
620 ;;
621 esac
622 ;;
623 alpha64-dec-*vms*)
624 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
625 xm_file="alpha/xm-vms.h"
626 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
627 prefix=/gnu
628 local_prefix=/gnu
629 ;;
630 alpha*-dec-*vms*)
631 tm_file="${tm_file} alpha/vms.h"
632 xm_file=alpha/xm-vms.h
633 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
634 prefix=/gnu
635 local_prefix=/gnu
636 ;;
637 arc-*-elf*)
638 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
639 extra_parts="crtinit.o crtfini.o"
640 use_fixproto=yes
641 ;;
642 arm-*-coff* | armel-*-coff*)
643 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
644 tmake_file="arm/t-arm arm/t-arm-coff"
645 ;;
646 arm-semi-aof | armel-semi-aof)
647 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
648 tmake_file="arm/t-arm arm/t-semi"
649 ;;
650 arm-wrs-vxworks)
651 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
652 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
653 ;;
654 arm*-*-freebsd*|strongarm*-*-freebsd*)
655 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
656 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
657 ;;
658 arm*-*-netbsdelf*)
659 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
660 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
661 ;;
662 arm*-*-netbsd*)
663 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
664 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
665 extra_parts=""
666 use_collect2=yes
667 ;;
668 arm*-*-linux*) # ARM GNU/Linux with ELF
669 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
670 tmake_file="${tmake_file} arm/t-arm arm/t-linux"
671 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
672 gnu_ld=yes
673 ;;
674 arm*-*-uclinux*) # ARM ucLinux
675 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"
676 tmake_file="arm/t-arm arm/t-arm-elf"
677 ;;
678 arm*-*-ecos-elf)
679 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
680 tmake_file="arm/t-arm arm/t-arm-elf"
681 ;;
682 arm*-*-eabi* | arm*-*-symbianelf* )
683 # The BPABI long long divmod functions return a 128-bit value in
684 # registers r0-r3. Correctly modeling that requires the use of
685 # TImode.
686 need_64bit_hwint=yes
687 default_use_cxa_atexit=yes
688 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
689 tmake_file="arm/t-arm arm/t-arm-elf"
690 case ${target} in
691 arm*-*-eabi*)
692 tmake_file="${tmake_file} arm/t-bpabi"
693 ;;
694 arm*-*-symbianelf*)
695 tm_file="${tm_file} arm/symbian.h"
696 # We do not include t-bpabi for Symbian OS because the system
697 # provides its own implementation of the BPABI functions.
698 tmake_file="${tmake_file} t-slibgcc-elf-ver arm/t-symbian"
699 ;;
700 esac
701 tm_file="${tm_file} arm/aout.h arm/arm.h"
702 ;;
703 arm*-*-rtems*)
704 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
705 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
706 ;;
707 arm*-*-elf | ep9312-*-elf)
708 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
709 tmake_file="arm/t-arm arm/t-arm-elf"
710 ;;
711 arm*-wince-pe*)
712 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
713 tmake_file="arm/t-arm arm/t-wince-pe"
714 extra_objs="pe.o"
715 ;;
716 arm-*-pe*)
717 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
718 tmake_file="arm/t-arm arm/t-pe"
719 extra_objs="pe.o"
720 ;;
721 arm*-*-kaos*)
722 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
723 tmake_file="arm/t-arm arm/t-arm-elf"
724 ;;
725 avr-*-rtems*)
726 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
727 tmake_file="avr/t-avr t-rtems avr/t-rtems"
728 ;;
729 avr-*-*)
730 tm_file="avr/avr.h dbxelf.h"
731 use_fixproto=yes
732 ;;
733 bfin*-elf*)
734 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
735 tmake_file=bfin/t-bfin-elf
736 use_collect2=no
737 ;;
738 bfin*-*)
739 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
740 tmake_file=bfin/t-bfin
741 use_collect2=no
742 ;;
743 c4x-*-rtems* | tic4x-*-rtems*)
744 tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
745 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
746 c_target_objs="c4x-c.o"
747 cxx_target_objs="c4x-c.o"
748 ;;
749 c4x-* | tic4x-*)
750 tmake_file=c4x/t-c4x
751 c_target_objs="c4x-c.o"
752 cxx_target_objs="c4x-c.o"
753 ;;
754 cris-*-aout)
755 tm_file="dbxelf.h ${tm_file} cris/aout.h"
756 gas=yes
757 tmake_file="cris/t-cris cris/t-aout"
758 ;;
759 cris-*-elf | cris-*-none)
760 tm_file="dbxelf.h elfos.h ${tm_file}"
761 tmake_file="cris/t-cris cris/t-elfmulti"
762 gas=yes
763 ;;
764 cris-*-linux*)
765 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
766 # We need to avoid using t-linux, so override default tmake_file
767 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
768 ;;
769 fr30-*-elf)
770 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
771 tmake_file=fr30/t-fr30
772 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
773 use_fixproto=yes
774 ;;
775 frv-*-elf)
776 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
777 tmake_file=frv/t-frv
778 use_fixproto=yes
779 ;;
780 frv-*-*linux*)
781 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
782 linux.h frv/linux.h frv/frv-abi.h"
783 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
784 ;;
785 h8300-*-rtems*)
786 tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
787 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
788 ;;
789 h8300-*-elf*)
790 tmake_file="h8300/t-h8300 h8300/t-elf"
791 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
792 use_fixproto=yes
793 ;;
794 h8300-*-*)
795 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
796 use_fixproto=yes
797 ;;
798 hppa*64*-*-linux* | parisc*64*-*-linux*)
799 target_cpu_default="MASK_PA_11|MASK_PA_20"
800 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
801 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
802 tmake_file="${tmake_file} pa/t-linux64"
803 gas=yes gnu_ld=yes
804 need_64bit_hwint=yes
805 ;;
806 hppa*-*-linux* | parisc*-*-linux*)
807 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
808 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
809 pa/pa32-regs.h pa/pa32-linux.h"
810 tmake_file="${tmake_file} pa/t-linux"
811 # if not configured with --enable-sjlj-exceptions, bump the
812 # libgcc version number
813 if test x$sjlj != x1; then
814 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
815 fi
816 ;;
817 # port not yet contributed.
818 #hppa*-*-openbsd*)
819 # target_cpu_default="MASK_PA_11"
820 # ;;
821 hppa1.1-*-pro*)
822 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
823 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
824 pa/pa-pro-end.h libgloss.h"
825 tmake_file="pa/t-pro"
826 ;;
827 hppa1.1-*-osf*)
828 target_cpu_default="MASK_PA_11"
829 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
830 tmake_file="pa/t-pa"
831 use_collect2=yes
832 ;;
833 hppa1.1-*-rtems*)
834 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
835 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
836 pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
837 tmake_file="pa/t-pro t-rtems"
838 ;;
839 hppa1.1-*-bsd*)
840 target_cpu_default="MASK_PA_11"
841 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
842 tmake_file="pa/t-pa"
843 use_collect2=yes
844 ;;
845 hppa[12]*-*-hpux10*)
846 case ${target} in
847 hppa1.1-*-* | hppa2*-*-*)
848 target_cpu_default="MASK_PA_11"
849 ;;
850 esac
851 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
852 pa/pa-hpux.h pa/pa-hpux10.h"
853 case ${target} in
854 *-*-hpux10.[1-9]*)
855 tm_file="${tm_file} pa/pa-hpux1010.h"
856 ;;
857 esac
858 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
859 case ${enable_threads} in
860 "")
861 if test x$have_pthread_h = xyes ; then
862 tmake_file="${tmake_file} pa/t-dce-thr"
863 fi
864 ;;
865 yes | dce)
866 tmake_file="${tmake_file} pa/t-dce-thr"
867 ;;
868 esac
869 use_collect2=yes
870 use_fixproto=yes
871 ;;
872 hppa*64*-*-hpux11*)
873 target_cpu_default="MASK_PA_11|MASK_PA_20"
874 if test x$gnu_ld = xyes
875 then
876 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
877 fi
878 if test x$gas = xyes
879 then
880 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
881 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
882 else
883 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
884 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
885 fi
886 case ${target} in
887 *-*-hpux11.[1-9]*)
888 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
889 ;;
890 *)
891 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
892 ;;
893 esac
894 need_64bit_hwint=yes
895 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
896 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
897 case x${enable_threads} in
898 xyes | xposix )
899 thread_file=posix
900 ;;
901 esac
902 ;;
903 hppa[12]*-*-hpux11*)
904 case ${target} in
905 hppa1.1-*-* | hppa2*-*-*)
906 target_cpu_default="MASK_PA_11"
907 ;;
908 esac
909 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
910 pa/pa-hpux.h pa/pa-hpux11.h"
911 case ${target} in
912 *-*-hpux11.[1-9]*)
913 tm_file="${tm_file} pa/pa-hpux1111.h"
914 ;;
915 esac
916 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
917 case x${enable_threads} in
918 xyes | xposix )
919 thread_file=posix
920 ;;
921 esac
922 use_collect2=yes
923 ;;
924 i[34567]86-*-darwin*)
925 tm_file="${tm_file} i386/darwin.h"
926 ;;
927 i[34567]86-*-elf*)
928 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
929 tmake_file="i386/t-i386elf t-svr4"
930 use_fixproto=yes
931 ;;
932 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
933 if test x$gas = xyes
934 then
935 tm_file="${tm_file} usegas.h"
936 fi
937 xm_defines="SMALL_ARG_MAX"
938 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
939 tmake_file=t-svr4
940 extra_parts="crtbegin.o crtend.o"
941 use_fixproto=yes
942 ;;
943 i[34567]86-*-aout*)
944 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
945 use_fixproto=yes
946 ;;
947 i[34567]86-*-beoself* | i[34567]86-*-beos*)
948 tmake_file='i386/t-beos i386/t-crtpic'
949 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
950 extra_parts='crtbegin.o crtend.o'
951 ;;
952 i[34567]86-*-freebsd*)
953 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
954 ;;
955 x86_64-*-freebsd*)
956 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
957 ;;
958 i[34567]86-*-netbsdelf*)
959 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
960 ;;
961 i[34567]86-*-netbsd*)
962 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
963 tmake_file=t-netbsd
964 extra_parts=""
965 use_collect2=yes
966 ;;
967 x86_64-*-netbsd*)
968 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
969 ;;
970 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
971 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"
972 # needed to unconfuse gdb
973 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
974 # we need collect2 until our bug is fixed...
975 use_collect2=yes
976 ;;
977 i[34567]86-*-openbsd*)
978 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
979 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
980 gas=yes
981 gnu_ld=yes
982 ;;
983 i[34567]86-*-coff*)
984 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
985 use_fixproto=yes
986 ;;
987 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
988 # Intel 80386's running GNU/*
989 # with ELF format using glibc 2
990 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
991 case ${target} in
992 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
993 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
994 esac
995 tmake_file="${tmake_file} i386/t-crtstuff"
996 ;;
997 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
998 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
999 i386/x86-64.h i386/linux64.h"
1000 case ${target} in
1001 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1002 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1003 esac
1004 tmake_file="${tmake_file} i386/t-linux64"
1005 ;;
1006 i[34567]86-*-gnu*)
1007 ;;
1008 i[34567]86-pc-msdosdjgpp*)
1009 xm_file=i386/xm-djgpp.h
1010 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1011 tmake_file=i386/t-djgpp
1012 gnu_ld=yes
1013 gas=yes
1014 ;;
1015 i[34567]86-*-lynxos*)
1016 xm_defines=POSIX
1017 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1018 tmake_file="i386/t-crtstuff t-lynx"
1019 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1020 thread_file=lynx
1021 gnu_ld=yes
1022 gas=yes
1023 ;;
1024 i[3456x]86-*-netware*)
1025 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1026 tmake_file=i386/t-netware
1027 extra_objs=netware.o
1028 case /${with_ld} in
1029 */nwld)
1030 extra_objs="$extra_objs nwld.o"
1031 tm_file="${tm_file} i386/nwld.h"
1032 tmake_file="${tmake_file} i386/t-nwld"
1033 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1034 ;;
1035 esac
1036 case x${enable_threads} in
1037 x | xyes | xposix) thread_file='posix';;
1038 xnks) thread_file='nks';;
1039 xno) ;;
1040 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1041 esac
1042 ;;
1043 i[34567]86-*-nto-qnx*)
1044 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1045 tmake_file=i386/t-nto
1046 gnu_ld=yes
1047 gas=yes
1048 ;;
1049 i[34567]86-*-rtems*)
1050 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1051 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1052 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1053 ;;
1054 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1055 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1056 if test x$gas = xyes
1057 then
1058 tm_file="usegas.h ${tm_file}"
1059 fi
1060 tmake_file=i386/t-sco5
1061 extra_parts="crtbegin.o crtend.o"
1062 use_fixproto=yes
1063 ;;
1064 i[34567]86-*-solaris2*)
1065 xm_defines="SMALL_ARG_MAX"
1066 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1067 case ${target} in
1068 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1069 tm_file="${tm_file} sol26.h"
1070 esac
1071 tm_file="${tm_file} i386/sol2.h"
1072 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1073 c_target_objs="sol2-c.o"
1074 cxx_target_objs="sol2-c.o"
1075 extra_objs="sol2.o"
1076 tm_p_file="${tm_p_file} sol2-protos.h"
1077 if test x$gnu_ld = xyes; then
1078 tmake_file="$tmake_file t-slibgcc-elf-ver"
1079 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1080 else
1081 tmake_file="$tmake_file t-slibgcc-sld"
1082 fi
1083 case ${target} in
1084 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1085 tm_file="$tm_file tm-dwarf2.h"
1086 ;;
1087 esac
1088 case ${target} in
1089 *-*-solaris2.1[0-9]*)
1090 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1091 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1092 tmake_file="$tmake_file i386/t-sol2-10"
1093 need_64bit_hwint=yes
1094 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1095 # part of the base system.
1096 extra_parts="gmon.o crtbegin.o crtend.o"
1097 ;;
1098 *)
1099 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1100 ;;
1101 esac
1102 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1103 "":yes:* | yes:yes:* )
1104 case ${target} in
1105 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1106 thread_file=posix95
1107 ;;
1108 *)
1109 thread_file=posix
1110 ;;
1111 esac
1112 ;;
1113 "":*:yes | yes:*:yes )
1114 thread_file=solaris
1115 ;;
1116 esac
1117 ;;
1118 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1119 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1120 if test x$stabs = xyes
1121 then
1122 tm_file="${tm_file} dbx.h"
1123 fi
1124 tmake_file="i386/t-crtpic t-svr4"
1125 extra_parts="crtbegin.o crtend.o"
1126 if test x$enable_threads = xyes; then
1127 thread_file='posix'
1128 fi
1129 use_fixproto=yes
1130 ;;
1131 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1132 xm_defines="SMALL_ARG_MAX"
1133 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1134 if test x$stabs = xyes
1135 then
1136 tm_file="${tm_file} dbx.h"
1137 fi
1138 tmake_file="i386/t-crtpic t-svr4"
1139 extra_parts="crtbegin.o crtend.o"
1140 use_fixproto=yes
1141 ;;
1142 i[4567]86-wrs-vxworks)
1143 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1144 tmake_file="${tmake_file} i386/t-vxworks"
1145 ;;
1146 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1147 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1148 xm_file=i386/xm-cygwin.h
1149 tmake_file="i386/t-cygwin i386/t-cygming"
1150 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1151 extra_objs=winnt.o
1152 c_target_objs=cygwin2.o
1153 cxx_target_objs=cygwin2.o
1154 extra_gcc_objs=cygwin1.o
1155 if test x$enable_threads = xyes; then
1156 thread_file='posix'
1157 fi
1158 ;;
1159 i[34567]86-*-mingw32*)
1160 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1161 xm_file=i386/xm-mingw32.h
1162 tmake_file="i386/t-cygming i386/t-mingw32"
1163 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1164 extra_objs=winnt.o
1165 case ${enable_threads} in
1166 "" | yes | win32) thread_file='win32' ;;
1167 esac
1168 case ${target} in
1169 *mingw32crt*)
1170 tm_file="${tm_file} i386/crtdll.h"
1171 ;;
1172 *mingw32msv* | *mingw32*)
1173 ;;
1174 esac
1175 ;;
1176 i[34567]86-*-uwin*)
1177 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1178 tmake_file="i386/t-cygwin i386/t-uwin"
1179 extra_objs=winnt.o
1180 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1181 if test x$enable_threads = xyes; then
1182 thread_file='win32'
1183 fi
1184 use_fixproto=yes
1185 ;;
1186 i[34567]86-*-interix3*)
1187 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1188 tmake_file="i386/t-interix"
1189 extra_objs=winnt.o
1190 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1191 if test x$enable_threads = xyes ; then
1192 thread_file='posix'
1193 fi
1194 if test x$stabs = xyes ; then
1195 tm_file="${tm_file} dbxcoff.h"
1196 fi
1197 ;;
1198 i[34567]86-*-kaos*)
1199 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1200 tmake_file="i386/t-i386elf t-svr4"
1201 ;;
1202 i860-*-sysv4*)
1203 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1204 tmake_file="i860/t-i860 i860/t-svr4"
1205 extra_parts="crtbegin.o crtend.o"
1206 use_fixproto=yes
1207 ;;
1208 ia64*-*-elf*)
1209 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1210 tmake_file="ia64/t-ia64"
1211 target_cpu_default="0"
1212 if test x$gas = xyes
1213 then
1214 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1215 fi
1216 if test x$gnu_ld = xyes
1217 then
1218 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1219 fi
1220 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1221 use_fixproto=yes
1222 ;;
1223 ia64*-*-freebsd*)
1224 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1225 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1226 tmake_file="${tmake_file} ia64/t-ia64"
1227 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1228 ;;
1229 ia64*-*-linux*)
1230 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1231 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1232 if test x$with_system_libunwind != xyes ; then
1233 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1234 fi
1235 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1236 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1237 ;;
1238 ia64*-*-hpux*)
1239 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1240 tmake_file="ia64/t-ia64 ia64/t-hpux"
1241 target_cpu_default="MASK_GNU_AS"
1242 case x$enable_threads in
1243 xyes | xposix )
1244 thread_file=posix
1245 ;;
1246 esac
1247 use_collect2=no
1248 c_target_objs="ia64-c.o"
1249 cxx_target_objs="ia64-c.o"
1250 extra_options="${extra_options} ia64/ilp32.opt"
1251 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1252 # in ia64/t-hpux, and also fix the definition of putenv in
1253 # sys-protos.h (const char not char).
1254 ;;
1255 ip2k-*-elf)
1256 tm_file="elfos.h ${tm_file}"
1257 use_fixproto=yes
1258 ;;
1259 iq2000*-*-elf*)
1260 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1261 tmake_file=iq2000/t-iq2000
1262 out_file=iq2000/iq2000.c
1263 md_file=iq2000/iq2000.md
1264 use_fixproto=yes
1265 ;;
1266 m32r-*-elf*)
1267 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1268 extra_parts="crtinit.o crtfini.o"
1269 use_fixproto=yes
1270 ;;
1271 m32rle-*-elf*)
1272 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1273 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1274 use_fixproto=yes
1275 ;;
1276 m32r-*-linux*)
1277 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1278 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1279 # We override the tmake_file for linux -- why?
1280 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1281 gnu_ld=yes
1282 use_fixproto=yes
1283 if test x$enable_threads = xyes; then
1284 thread_file='posix'
1285 fi
1286 ;;
1287 m32rle-*-linux*)
1288 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1289 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1290 # We override the tmake_file for linux -- why?
1291 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1292 gnu_ld=yes
1293 use_fixproto=yes
1294 if test x$enable_threads = xyes; then
1295 thread_file='posix'
1296 fi
1297 ;;
1298 # m68hc11 and m68hc12 share the same machine description.
1299 m68hc11-*-*|m6811-*-*)
1300 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1301 tm_p_file="m68hc11/m68hc11-protos.h"
1302 md_file="m68hc11/m68hc11.md"
1303 out_file="m68hc11/m68hc11.c"
1304 tmake_file="m68hc11/t-m68hc11-gas"
1305 use_fixproto=yes
1306 ;;
1307 m68hc12-*-*|m6812-*-*)
1308 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1309 tm_p_file="m68hc11/m68hc11-protos.h"
1310 md_file="m68hc11/m68hc11.md"
1311 out_file="m68hc11/m68hc11.c"
1312 tmake_file="m68hc11/t-m68hc11-gas"
1313 use_fixproto=yes
1314 ;;
1315 m68k-*-aout*)
1316 tmake_file=m68k/t-m68kbare
1317 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1318 ;;
1319 m68k-*-coff*)
1320 tmake_file=m68k/t-m68kbare
1321 tm_defines="MOTOROLA USE_GAS"
1322 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1323 use_fixproto=yes
1324 ;;
1325 m68020-*-elf* | m68k-*-elf*)
1326 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1327 tm_defines="MOTOROLA USE_GAS"
1328 tmake_file=m68k/t-m68kelf
1329 extra_parts="crtbegin.o crtend.o"
1330 use_fixproto=yes
1331 ;;
1332 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1333 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1334 tm_defines="MOTOROLA USE_GAS"
1335 case ${target} in
1336 m68010*)
1337 target_cpu_default="0"
1338 ;;
1339 *)
1340 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1341 ;;
1342 esac
1343 ;;
1344 m68k*-*-openbsd*)
1345 # needed to unconfuse gdb
1346 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1347 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1348 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1349 # we need collect2 until our bug is fixed...
1350 use_collect2=yes
1351 ;;
1352 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1353 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1354 tm_defines="MOTOROLA USE_GAS"
1355 tmake_file=m68k/t-uclinux
1356 use_fixproto=no
1357 ;;
1358 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1359 # with ELF format using glibc 2
1360 # aka the GNU/Linux C library 6.
1361 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1362 tm_defines="MOTOROLA USE_GAS"
1363 # if not configured with --enable-sjlj-exceptions, bump the
1364 # libgcc version number
1365 if test x$sjlj != x1; then
1366 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1367 fi
1368 ;;
1369 m68k-*-rtems*)
1370 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1371 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"
1372 tm_defines="MOTOROLA USE_GAS"
1373 extra_parts="crtbegin.o crtend.o"
1374 ;;
1375 mcore-*-elf)
1376 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1377 tmake_file=mcore/t-mcore
1378 use_fixproto=yes
1379 ;;
1380 mcore-*-pe*)
1381 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1382 tmake_file=mcore/t-mcore-pe
1383 use_fixproto=yes
1384 ;;
1385 mips-sgi-irix[56]*)
1386 tm_file="elfos.h ${tm_file} mips/iris.h"
1387 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1388 target_cpu_default="MASK_ABICALLS"
1389 case ${target} in
1390 *-*-irix5*)
1391 tm_file="${tm_file} mips/iris5.h"
1392 ;;
1394 *-*-irix6*)
1395 tm_file="${tm_file} mips/iris6.h"
1396 tmake_file="${tmake_file} mips/t-iris6"
1397 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1398 ;;
1399 esac
1400 if test "x$stabs" = xyes
1401 then
1402 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1403 fi
1404 if test "x$gnu_ld" = xyes
1405 then
1406 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1407 fi
1408 # if test x$enable_threads = xyes; then
1409 # thread_file='irix'
1410 # fi
1411 use_fixproto=yes
1412 ;;
1413 mips*-*-netbsd*) # NetBSD/mips, either endian.
1414 target_cpu_default="MASK_ABICALLS"
1415 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1416 ;;
1417 mips64*-*-linux*)
1418 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1419 tmake_file="${tmake_file} mips/t-linux64"
1420 tm_defines="MIPS_ABI_DEFAULT=ABI_N32"
1421 gnu_ld=yes
1422 gas=yes
1423 ;;
1424 mips*-*-linux*) # Linux MIPS, either endian.
1425 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1426 case ${target} in
1427 mipsisa32*-*)
1428 target_cpu_default="MASK_SOFT_FLOAT"
1429 tm_defines="MIPS_ISA_DEFAULT=32"
1430 ;;
1431 esac
1432 ;;
1433 mips*-*-openbsd*)
1434 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1435 target_cpu_default="MASK_ABICALLS"
1436 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1437 case ${target} in
1438 mips*el-*-openbsd*)
1439 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1440 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1441 esac
1442 ;;
1443 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1444 tm_file="elfos.h ${tm_file} mips/elf.h"
1445 tmake_file=mips/t-isa3264
1446 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1447 use_fixproto=yes
1448 ;;
1449 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1450 tm_file="elfos.h ${tm_file} mips/elf.h"
1451 tmake_file=mips/t-isa3264
1452 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1453 use_fixproto=yes
1454 ;;
1455 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1456 tm_file="elfos.h ${tm_file} mips/elf.h"
1457 tmake_file=mips/t-isa3264
1458 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1459 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1460 use_fixproto=yes
1461 ;;
1462 mipsisa64sr71k-*-elf*)
1463 tm_file="elfos.h ${tm_file} mips/elf.h"
1464 tmake_file=mips/t-sr71k
1465 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1466 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1467 use_fixproto=yes
1468 ;;
1469 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1470 tm_file="elfos.h ${tm_file} mips/elf.h"
1471 tmake_file=mips/t-elf
1472 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1473 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1474 use_fixproto=yes
1475 ;;
1476 mips-*-elf* | mipsel-*-elf*)
1477 tm_file="elfos.h ${tm_file} mips/elf.h"
1478 tmake_file=mips/t-elf
1479 use_fixproto=yes
1480 ;;
1481 mips64-*-elf* | mips64el-*-elf*)
1482 tm_file="elfos.h ${tm_file} mips/elf.h"
1483 tmake_file=mips/t-elf
1484 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1485 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1486 use_fixproto=yes
1487 ;;
1488 mips64vr-*-elf* | mips64vrel-*-elf*)
1489 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1490 tmake_file=mips/t-vr
1491 use_fixproto=yes
1492 ;;
1493 mips64orion-*-elf* | mips64orionel-*-elf*)
1494 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1495 tmake_file=mips/t-elf
1496 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1497 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1498 use_fixproto=yes
1499 ;;
1500 mips*-*-rtems*)
1501 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1502 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1503 ;;
1504 mips-wrs-vxworks)
1505 # We want vxworks.h after mips/elf.h, which unfortunately means we
1506 # have to redo the tm_file list from scratch.
1507 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1508 tmake_file="${tmake_file} mips/t-vxworks"
1509 ;;
1510 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1511 xm_defines=POSIX
1512 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1513 tmake_file="${tmake_file} mips/t-elf"
1514 thread_file=
1515 ;;
1516 mipstx39-*-elf* | mipstx39el-*-elf*)
1517 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1518 tmake_file=mips/t-r3900
1519 use_fixproto=yes
1520 ;;
1521 mmix-knuth-mmixware)
1522 need_64bit_hwint=yes
1523 ;;
1524 mn10300-*-*)
1525 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1526 if test x$stabs = xyes
1527 then
1528 tm_file="${tm_file} dbx.h"
1529 fi
1530 use_collect2=no
1531 use_fixproto=yes
1532 ;;
1533 ns32k-*-netbsdelf*)
1534 echo "GCC does not yet support the ${target} target"; exit 1
1535 ;;
1536 ns32k-*-netbsd*)
1537 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1538 # On NetBSD, the headers are already okay, except for math.h.
1539 tmake_file="t-netbsd ns32k/t-ns32k"
1540 extra_parts=""
1541 use_collect2=yes
1542 ;;
1543 pdp11-*-bsd)
1544 tm_file="${tm_file} pdp11/2bsd.h"
1545 use_fixproto=yes
1546 ;;
1547 pdp11-*-*)
1548 use_fixproto=yes
1549 ;;
1550 avr-*-*)
1551 use_fixproto=yes
1552 ;;
1553 # port not yet contributed
1554 #powerpc-*-openbsd*)
1555 # tmake_file="${tmake_file} rs6000/t-fprules "
1556 # extra_headers=
1557 # ;;
1558 powerpc64-*-linux*)
1559 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1560 test x$with_cpu != x || cpu_is_64bit=yes
1561 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1562 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1563 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1564 ;;
1565 powerpc64-*-gnu*)
1566 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1567 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1568 ;;
1569 powerpc-*-beos*)
1570 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1571 tmake_file="rs6000/t-fprules rs6000/t-beos"
1572 extra_headers=
1573 use_fixproto=yes
1574 ;;
1575 powerpc-*-darwin*)
1576 tm_file="${tm_file} rs6000/darwin.h"
1577 tmake_file="${tmake_file} rs6000/t-darwin"
1578 case ${target} in
1579 *-darwin1[0-9]*) tmake_file="${tmake_file} rs6000/t-darwin8" ;;
1580 *-darwin[0-7]*) ;;
1581 *-darwin[8-9]*) tmake_file="${tmake_file} rs6000/t-darwin8" ;;
1582 esac
1583 extra_headers=altivec.h
1584 ;;
1585 powerpc*-*-freebsd*)
1586 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1587 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1588 ;;
1589 powerpc-*-netbsd*)
1590 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1591 tmake_file="${tmake_file} rs6000/t-netbsd"
1592 ;;
1593 powerpc-*-chorusos*)
1594 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1595 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1596 case ${enable_threads} in
1597 yes | posix)
1598 thread_file='posix'
1599 ;;
1600 esac
1601 use_fixproto=yes
1602 ;;
1603 powerpc-*-eabispe*)
1604 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1605 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1606 ;;
1607 powerpc-*-eabisimaltivec*)
1608 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1609 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1610 ;;
1611 powerpc-*-eabisim*)
1612 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1613 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1614 ;;
1615 powerpc-*-elf*)
1616 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1617 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1618 use_fixproto=yes
1619 ;;
1620 powerpc-*-eabialtivec*)
1621 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1622 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1623 ;;
1624 powerpc-*-eabi*)
1625 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1626 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1627 ;;
1628 powerpc-*-rtems*)
1629 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1630 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1631 ;;
1632 powerpc-*-linux*altivec*)
1633 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1634 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1635 ;;
1636 powerpc-*-linux*spe*)
1637 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1638 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1639 ;;
1640 powerpc-*-linux*)
1641 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1642 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1643 case ${enable_targets}:${cpu_is_64bit} in
1644 *powerpc64* | all:* | *:yes)
1645 if test x$cpu_is_64bit = xyes; then
1646 tm_file="${tm_file} rs6000/default64.h"
1647 fi
1648 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1649 tmake_file="$tmake_file rs6000/t-linux64"
1650 ;;
1651 *)
1652 tm_file="${tm_file} rs6000/linux.h"
1653 ;;
1654 esac
1655 ;;
1656 powerpc-*-gnu-gnualtivec*)
1657 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1658 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1659 if test x$enable_threads = xyes; then
1660 thread_file='posix'
1661 fi
1662 ;;
1663 powerpc-*-gnu*)
1664 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"
1665 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1666 if test x$enable_threads = xyes; then
1667 thread_file='posix'
1668 fi
1669 ;;
1670 powerpc-wrs-vxworks*)
1671 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1672 # means we have to redo the tm_file list from scratch.
1673 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1674 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1675 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1676 extra_headers=ppc-asm.h
1677 ;;
1678 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1679 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1680 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1681 thread_file=""
1682 use_fixproto=yes
1683 ;;
1684 powerpc-*-lynxos*)
1685 xm_defines=POSIX
1686 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1687 tmake_file="t-lynx rs6000/t-lynx"
1688 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1689 thread_file=lynx
1690 gnu_ld=yes
1691 gas=yes
1692 ;;
1693 powerpcle-*-sysv*)
1694 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1695 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1696 use_fixproto=yes
1697 ;;
1698 powerpcle-*-elf*)
1699 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1700 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1701 use_fixproto=yes
1702 ;;
1703 powerpcle-*-eabisim*)
1704 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1705 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1706 ;;
1707 powerpcle-*-eabi*)
1708 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1709 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1710 ;;
1711 powerpc-*-kaos*)
1712 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1713 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1714 ;;
1715 powerpcle-*-kaos*)
1716 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1717 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1718 ;;
1719 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1720 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1721 tmake_file="rs6000/t-fprules rs6000/t-newas"
1722 use_collect2=yes
1723 extra_headers=
1724 use_fixproto=yes
1725 ;;
1726 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1727 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1728 tmake_file=rs6000/t-aix43
1729 use_collect2=yes
1730 thread_file='aix'
1731 extra_headers=
1732 ;;
1733 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1734 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1735 tmake_file=rs6000/t-aix43
1736 use_collect2=yes
1737 thread_file='aix'
1738 extra_headers=
1739 ;;
1740 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1741 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1742 tmake_file=rs6000/t-aix52
1743 use_collect2=yes
1744 thread_file='aix'
1745 extra_headers=
1746 ;;
1747 s390-*-linux*)
1748 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1749 tmake_file="${tmake_file} s390/t-crtstuff"
1750 ;;
1751 s390x-*-linux*)
1752 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1753 tm_p_file=s390/s390-protos.h
1754 md_file=s390/s390.md
1755 extra_modes=s390/s390-modes.def
1756 out_file=s390/s390.c
1757 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1758 ;;
1759 s390x-ibm-tpf*)
1760 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1761 tm_p_file=s390/s390-protos.h
1762 md_file=s390/s390.md
1763 extra_modes=s390/s390-modes.def
1764 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1765 out_file=s390/s390.c
1766 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1767 thread_file='tpf'
1768 ;;
1769 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1770 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1771 sh-*-linux* | sh[346lbe]*-*-linux* | \
1772 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1773 sh64-*-netbsd* | sh64l*-*-netbsd*)
1774 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1775 if test x${with_endian} = x; then
1776 case ${target} in
1777 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1778 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1779 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1780 shl* | sh64l* | sh*-*-linux* | \
1781 sh5l* | sh-superh-elf) with_endian=little,big ;;
1782 sh[1234]*-*-*) with_endian=big ;;
1783 *) with_endian=big,little ;;
1784 esac
1785 fi
1786 case ${with_endian} in
1787 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1788 big,little|little,big) ;;
1789 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1790 esac
1791 case ${with_endian} in
1792 little*) tm_file="sh/little.h ${tm_file}" ;;
1793 esac
1794 tm_file="${tm_file} dbxelf.h elfos.h"
1795 case ${target} in
1796 sh*-*-netbsd*) ;;
1797 *) tm_file="${tm_file} svr4.h" ;;
1798 esac
1799 tm_file="${tm_file} sh/elf.h"
1800 case ${target} in
1801 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1802 tm_file="${tm_file} linux.h sh/linux.h" ;;
1803 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1804 ;;
1805 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1806 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1807 esac
1808 case ${target} in
1809 sh5*-*-netbsd*)
1810 # SHmedia, 32-bit ABI
1811 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1812 ;;
1813 sh64*-netbsd*)
1814 # SHmedia, 64-bit ABI
1815 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1816 ;;
1817 *-*-netbsd)
1818 tmake_file="${tmake_file} sh/t-netbsd"
1819 ;;
1820 sh64*-*-linux*)
1821 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1822 tm_file="${tm_file} sh/sh64.h"
1823 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1824 ;;
1825 sh64*)
1826 tmake_file="${tmake_file} sh/t-sh64"
1827 tm_file="${tm_file} sh/sh64.h"
1828 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1829 ;;
1830 *-*-symbianelf*)
1831 tmake_file="sh/t-symbian"
1832 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1833 extra_objs="symbian.o"
1834 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1835 ;;
1836 esac
1837 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1838 case `echo ${target} | sed 's/e[lb]-/-/'` in
1839 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1840 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1841 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1842 sh4a_single*) sh_cpu_target=sh4a-single ;;
1843 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1844 sh4al) sh_cpu_target=sh4al ;;
1845 sh4a*) sh_cpu_target=sh4a ;;
1846 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1847 sh4_single*) sh_cpu_target=sh4-single ;;
1848 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1849 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1850 sh3e*) sh_cpu_target=sh3e ;;
1851 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1852 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
1853 sh2a_single*) sh_cpu_target=sh2a-single ;;
1854 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
1855 sh2a*) sh_cpu_target=sh2a ;;
1856 sh2e*) sh_cpu_target=sh2e ;;
1857 sh2*) sh_cpu_target=sh2 ;;
1858 *) sh_cpu_target=sh1 ;;
1859 esac
1860 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1861 case $sh_cpu_default in
1862 sh5-64media-nofpu | sh5-64media | \
1863 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1864 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
1865 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
1866 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1867 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1868 "") sh_cpu_default=${sh_cpu_target} ;;
1869 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1870 esac
1871 sh_multilibs=${with_multilib_list}
1872 if test x${sh_multilibs} = x ; then
1873 case ${target} in
1874 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1875 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1876 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1877 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1878 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
1879 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
1880 esac
1881 fi
1882 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1883 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1884 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-`
1885 for sh_multilib in ${sh_multilibs}; do
1886 case ${sh_multilib} in
1887 sh1 | sh2 | sh2e | sh3 | sh3e | \
1888 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
1889 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
1890 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
1891 sh5-64media | sh5-64media-nofpu | \
1892 sh5-32media | sh5-32media-nofpu | \
1893 sh5-compact | sh5-compact-nofpu)
1894 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
1895 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`"
1896 ;;
1897 *)
1898 echo "with_multilib_list=${sh_multilib} not supported."
1899 exit 1
1900 ;;
1901 esac
1902 done
1903 if test x${enable_incomplete_targets} == xyes ; then
1904 tm_defines="$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"
1905 fi
1906 use_fixproto=yes
1907 ;;
1908 sh-*-rtemscoff*)
1909 tmake_file="sh/t-sh t-rtems sh/t-rtems"
1910 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1911 ;;
1912 sh-*-rtems*)
1913 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
1914 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1915 ;;
1916 sh-wrs-vxworks)
1917 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1918 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1919 ;;
1920 sh-*-*)
1921 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1922 use_fixproto=yes
1923 ;;
1924 sparc-*-netbsdelf*)
1925 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1926 ;;
1927 sparc-*-openbsd*)
1928 tm_defines=OBSD_OLD_GAS
1929 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1930 # needed to unconfuse gdb
1931 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1932 # we need collect2 until our bug is fixed...
1933 use_collect2=yes
1934 ;;
1935 sparc64-*-openbsd*)
1936 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
1937 gas=yes gnu_ld=yes
1938 with_cpu=ultrasparc
1939 ;;
1940 sparc-*-elf*)
1941 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
1942 tmake_file="sparc/t-elf sparc/t-crtfm"
1943 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1944 use_fixproto=yes
1945 ;;
1946 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1947 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1948 tmake_file="${tmake_file} sparc/t-crtfm"
1949 ;;
1950 sparc-*-rtems*)
1951 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
1952 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1953 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1954 ;;
1955 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1956 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h tm-dwarf2.h"
1957 if test x$gnu_ld = xyes; then
1958 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1959 fi
1960 if test x$gas = xyes; then
1961 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
1962 fi
1963 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1964 if test x$gnu_ld = xyes; then
1965 tmake_file="$tmake_file t-slibgcc-elf-ver"
1966 else
1967 tmake_file="$tmake_file t-slibgcc-sld"
1968 fi
1969 c_target_objs="sol2-c.o"
1970 cxx_target_objs="sol2-c.o"
1971 extra_objs="sol2.o"
1972 tm_p_file="${tm_p_file} sol2-protos.h"
1973 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1974 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1975 "":yes:* | yes:yes:* ) thread_file=posix ;;
1976 "":*:yes | yes:*:yes ) thread_file=solaris ;;
1977 esac
1978 need_64bit_hwint=yes
1979 ;;
1980 sparc-*-solaris2*)
1981 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
1982 case ${target} in
1983 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1984 tm_file="${tm_file} sol26.h"
1985 esac
1986 tm_file="${tm_file} sparc/sol2.h"
1987 if test x$gnu_ld = xyes; then
1988 tm_file="${tm_file} sparc/sol2-gld.h"
1989 fi
1990 if test x$gas = xyes; then
1991 tm_file="${tm_file} sparc/sol2-gas.h"
1992 fi
1993 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
1994 if test x$gnu_ld = xyes; then
1995 tmake_file="$tmake_file t-slibgcc-elf-ver"
1996 else
1997 tmake_file="$tmake_file t-slibgcc-sld"
1998 fi
1999 case ${target} in
2000 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2001 if test x$gnu_ld = xno; then
2002 tm_file="${tm_file} sparc/sol26-sld.h"
2003 fi
2004 ;;
2005 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
2006 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
2007 if test x$gnu_ld = xyes; then
2008 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2009 fi
2010 if test x$gas = xyes; then
2011 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2012 fi
2013 tmake_file="$tmake_file sparc/t-sol2-64"
2014 need_64bit_hwint=yes
2015 ;;
2016 esac
2017 c_target_objs="sol2-c.o"
2018 cxx_target_objs="sol2-c.o"
2019 extra_objs="sol2.o"
2020 tm_p_file="${tm_p_file} sol2-protos.h"
2021 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2022 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2023 "":yes:* | yes:yes:* )
2024 case ${target} in
2025 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2026 thread_file=posix95
2027 ;;
2028 *)
2029 thread_file=posix
2030 ;;
2031 esac
2032 ;;
2033 "":*:yes | yes:*:yes )
2034 thread_file=solaris
2035 ;;
2036 esac
2037 ;;
2038 sparc-*-sysv4*)
2039 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2040 tmake_file=t-svr4
2041 extra_parts="crtbegin.o crtend.o"
2042 use_fixproto=yes
2043 ;;
2044 sparc64-*-elf*)
2045 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2046 tmake_file="${tmake_file} sparc/t-crtfm"
2047 extra_parts="crtbegin.o crtend.o"
2048 use_fixproto=yes
2049 ;;
2050 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2051 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2052 tmake_file="${tmake_file} sparc/t-crtfm"
2053 case "x$with_cpu" in
2054 xultrasparc) ;;
2055 x) with_cpu=ultrasparc ;;
2056 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2057 esac
2058 need_64bit_hwint=yes
2059 ;;
2060 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2061 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
2062 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2063 ;;
2064 sparc64-*-netbsd*)
2065 tmake_file="${tmake_file} sparc/t-netbsd64"
2066 tm_file="sparc/biarch64.h ${tm_file}"
2067 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2068 ;;
2069 strongarm-*-elf*)
2070 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2071 tmake_file="arm/t-arm arm/t-strongarm-elf"
2072 out_file=arm/arm.c
2073 md_file=arm/arm.md
2074 extra_modes=arm/arm-modes.def
2075 use_fixproto=yes
2076 ;;
2077 strongarm-*-pe)
2078 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"
2079 tmake_file="arm/t-arm arm/t-strongarm-pe"
2080 out_file=arm/arm.c
2081 md_file=arm/arm.md
2082 extra_modes=arm/arm-modes.def
2083 extra_objs=pe.o
2084 use_fixproto=yes
2085 ;;
2086 strongarm-*-kaos*)
2087 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"
2088 tmake_file="arm/t-arm arm/t-strongarm-elf"
2089 out_file=arm/arm.c
2090 md_file=arm/arm.md
2091 extra_modes=arm/arm-modes.def
2092 ;;
2093 v850e1-*-*)
2094 target_cpu_default="TARGET_CPU_v850e1"
2095 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2096 tm_p_file=v850/v850-protos.h
2097 tmake_file=v850/t-v850e
2098 md_file=v850/v850.md
2099 out_file=v850/v850.c
2100 if test x$stabs = xyes
2101 then
2102 tm_file="${tm_file} dbx.h"
2103 fi
2104 use_collect2=no
2105 c_target_objs="v850-c.o"
2106 cxx_target_objs="v850-c.o"
2107 use_fixproto=yes
2108 ;;
2109 v850e-*-*)
2110 target_cpu_default="TARGET_CPU_v850e"
2111 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2112 tm_p_file=v850/v850-protos.h
2113 tmake_file=v850/t-v850e
2114 md_file=v850/v850.md
2115 out_file=v850/v850.c
2116 if test x$stabs = xyes
2117 then
2118 tm_file="${tm_file} dbx.h"
2119 fi
2120 use_collect2=no
2121 c_target_objs="v850-c.o"
2122 cxx_target_objs="v850-c.o"
2123 use_fixproto=yes
2124 ;;
2125 v850-*-*)
2126 target_cpu_default="TARGET_CPU_generic"
2127 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2128 tmake_file=v850/t-v850
2129 if test x$stabs = xyes
2130 then
2131 tm_file="${tm_file} dbx.h"
2132 fi
2133 use_collect2=no
2134 c_target_objs="v850-c.o"
2135 cxx_target_objs="v850-c.o"
2136 use_fixproto=yes
2137 ;;
2138 vax-*-bsd*) # VAXen running BSD
2139 tm_file="${tm_file} vax/bsd.h"
2140 tmake_file=vax/t-memfuncs
2141 use_collect2=yes
2142 use_fixproto=yes
2143 ;;
2144 vax-*-sysv*) # VAXen running system V
2145 tm_file="${tm_file} vax/vaxv.h"
2146 tmake_file=vax/t-memfuncs
2147 use_fixproto=yes
2148 ;;
2149 vax-*-netbsdelf*)
2150 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2151 ;;
2152 vax-*-netbsd*)
2153 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2154 tmake_file=t-netbsd
2155 extra_parts=""
2156 use_collect2=yes
2157 ;;
2158 vax-*-openbsd*)
2159 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2160 use_collect2=yes
2161 ;;
2162 vax-*-ultrix*) # VAXen running ultrix
2163 tm_file="${tm_file} vax/ultrix.h"
2164 tmake_file=vax/t-memfuncs
2165 use_fixproto=yes
2166 ;;
2167 xscale-*-elf)
2168 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2169 tmake_file="arm/t-arm arm/t-xscale-elf"
2170 out_file=arm/arm.c
2171 md_file=arm/arm.md
2172 extra_modes=arm/arm-modes.def
2173 use_fixproto=yes
2174 ;;
2175 xscale-*-coff)
2176 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2177 tmake_file="arm/t-arm arm/t-xscale-coff"
2178 out_file=arm/arm.c
2179 md_file=arm/arm.md
2180 extra_modes=arm/arm-modes.def
2181 use_fixproto=yes
2182 ;;
2183 xstormy16-*-elf)
2184 # For historical reasons, the target files omit the 'x'.
2185 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2186 tm_p_file=stormy16/stormy16-protos.h
2187 md_file=stormy16/stormy16.md
2188 out_file=stormy16/stormy16.c
2189 extra_options=stormy16/stormy16.opt
2190 tmake_file="stormy16/t-stormy16"
2191 extra_parts="crtbegin.o crtend.o"
2192 use_fixproto=yes
2193 ;;
2194 xtensa-*-elf*)
2195 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2196 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2197 ;;
2198 xtensa-*-linux*)
2199 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2200 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2201 ;;
2202 am33_2.0-*-linux*)
2203 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2204 tmake_file="${tmake_file} mn10300/t-linux"
2205 gas=yes gnu_ld=yes
2206 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2207 use_collect2=no
2208 ;;
2209 *)
2210 echo "*** Configuration ${target} not supported" 1>&2
2211 exit 1
2212 ;;
2213 esac
2215 case ${target} in
2216 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2217 tmake_file="${tmake_file} i386/t-gmm_malloc"
2218 ;;
2219 i[34567]86-*-linux* | x86_64-*-linux*)
2220 tmake_file="${tmake_file} i386/t-pmm_malloc"
2221 ;;
2222 i[34567]86-*-* | x86_64-*-*)
2223 tmake_file="${tmake_file} i386/t-gmm_malloc"
2224 ;;
2225 esac
2227 # Support for --with-cpu and related options (and a few unrelated options,
2228 # too).
2229 case ${with_cpu} in
2230 yes | no)
2231 echo "--with-cpu must be passed a value" 1>&2
2232 exit 1
2233 ;;
2234 esac
2236 # If there is no $with_cpu option, try to infer one from ${target}.
2237 # This block sets nothing except for with_cpu.
2238 if test x$with_cpu = x ; then
2239 case ${target} in
2240 ep9312-*-*)
2241 # A Cirrus ARM variant.
2242 with_cpu="ep9312"
2243 ;;
2244 i486-*-*)
2245 with_cpu=i486
2246 ;;
2247 i586-*-*)
2248 case ${target_noncanonical} in
2249 k6_2-*)
2250 with_cpu=k6-2
2251 ;;
2252 k6_3-*)
2253 with_cpu=k6-3
2254 ;;
2255 k6-*)
2256 with_cpu=k6
2257 ;;
2258 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2259 with_cpu=pentium-mmx
2260 ;;
2261 *)
2262 with_cpu=pentium
2263 ;;
2264 esac
2265 ;;
2266 i686-*-* | i786-*-*)
2267 case ${target_noncanonical} in
2268 k8-*|opteron-*|athlon_64-*)
2269 with_cpu=k8
2270 ;;
2271 athlon_xp-*|athlon_mp-*|athlon_4-*)
2272 with_cpu=athlon-4
2273 ;;
2274 athlon_tbird-*|athlon-*)
2275 with_cpu=athlon
2276 ;;
2277 pentium2-*)
2278 with_cpu=pentium2
2279 ;;
2280 pentium3-*|pentium3m-*)
2281 with_cpu=pentium3
2282 ;;
2283 pentium4-*|pentium4m-*)
2284 with_cpu=pentium4
2285 ;;
2286 prescott-*)
2287 with_cpu=prescott
2288 ;;
2289 nocona-*)
2290 with_cpu=nocona
2291 ;;
2292 pentium_m-*)
2293 with_cpu=pentium-m
2294 ;;
2295 *)
2296 with_cpu=pentiumpro
2297 ;;
2298 esac
2299 ;;
2300 x86_64-*-*)
2301 with_cpu=k8
2302 ;;
2303 alphaev6[78]*-*-*)
2304 with_cpu=ev67
2305 ;;
2306 alphaev6*-*-*)
2307 with_cpu=ev6
2308 ;;
2309 alphapca56*-*-*)
2310 with_cpu=pca56
2311 ;;
2312 alphaev56*-*-*)
2313 with_cpu=ev56
2314 ;;
2315 alphaev5*-*-*)
2316 with_cpu=ev5
2317 ;;
2318 frv-*-*linux*)
2319 with_cpu=fr400
2320 ;;
2321 sparc*-*-*)
2322 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2323 if [ x$with_cpu = xsparc64 ]; then
2324 with_cpu=v9
2325 fi
2326 ;;
2327 esac
2328 fi
2330 # Similarly for --with-float
2331 if test x$with_float = x; then
2332 case ${target} in
2333 ep9312-*-*)
2334 with_float=hard
2335 ;;
2336 esac
2337 fi
2339 # Similarly for --with-schedule.
2340 if test x$with_schedule = x; then
2341 case ${target} in
2342 hppa1* | parisc1*)
2343 # Override default PA8000 scheduling model.
2344 with_schedule=7100LC
2345 ;;
2346 esac
2347 fi
2349 # Validate and mark as valid any --with options supported
2350 # by this target. In order to use a particular --with option
2351 # you must list it in supported_defaults; validating the value
2352 # is optional. This case statement should set nothing besides
2353 # supported_defaults.
2355 supported_defaults=
2356 case "${target}" in
2357 alpha*-*-*)
2358 supported_defaults="cpu tune"
2359 for which in cpu tune; do
2360 eval "val=\$with_$which"
2361 case "$val" in
2362 "" \
2363 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2364 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2365 | 21264a)
2366 ;;
2367 *)
2368 echo "Unknown CPU used in --with-$which=$val" 1>&2
2369 exit 1
2370 ;;
2371 esac
2372 done
2373 ;;
2375 arm*-*-*)
2376 supported_defaults="arch cpu float tune fpu abi"
2377 for which in cpu tune; do
2378 # See if it matches any of the entries in arm-cores.def
2379 eval "val=\$with_$which"
2380 if [ x"$val" = x ] \
2381 || grep "^ARM_CORE(\"$val\"," \
2382 ${srcdir}/config/arm/arm-cores.def \
2383 > /dev/null; then
2384 # Ok
2385 new_val=`grep "^ARM_CORE(\"$val\"," \
2386 ${srcdir}/config/arm/arm-cores.def | \
2387 sed -e 's/^[^,]*,[ ]*//' | \
2388 sed -e 's/,.*$//'`
2389 eval "target_${which}_cname=$new_val"
2390 echo "For $val real value is $new_val"
2391 true
2392 else
2393 echo "Unknown CPU used in --with-$which=$val" 1>&2
2394 exit 1
2395 fi
2396 done
2398 case "$with_arch" in
2399 "" \
2400 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2401 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2402 | iwmmxt | ep9312)
2403 # OK
2404 ;;
2405 *)
2406 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2407 exit 1
2408 ;;
2409 esac
2411 case "$with_float" in
2412 "" \
2413 | soft | hard | softfp)
2414 # OK
2415 ;;
2416 *)
2417 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2418 exit 1
2419 ;;
2420 esac
2422 case "$with_fpu" in
2423 "" \
2424 | fpa | fpe2 | fpe3 | maverick | vfp )
2425 # OK
2426 ;;
2427 *)
2428 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2429 exit 1
2430 ;;
2431 esac
2433 case "$with_abi" in
2434 "" \
2435 | apcs-gnu | atpcs | aapcs | iwmmxt )
2436 #OK
2437 ;;
2438 *)
2439 echo "Unknown ABI used in --with-abi=$with_abi"
2440 exit 1
2441 ;;
2442 esac
2444 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2445 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2446 fi
2447 ;;
2449 fr*-*-*linux*)
2450 supported_defaults=cpu
2451 case "$with_cpu" in
2452 fr400) ;;
2453 *)
2454 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2455 exit 1
2456 ;;
2457 esac
2458 ;;
2460 m68k*-linux*)
2461 supported_defaults="cpu"
2462 case "$with_cpu" in
2463 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2464 # OK
2465 ;;
2466 *)
2467 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2468 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2469 exit 1
2470 ;;
2471 esac
2472 ;;
2474 hppa*-*-* | parisc*-*-*)
2475 supported_defaults="arch schedule"
2477 case "$with_arch" in
2478 "" | 1.0 | 1.1 | 2.0)
2479 # OK
2480 ;;
2481 *)
2482 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2483 exit 1
2484 ;;
2485 esac
2487 case "$with_schedule" in
2488 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2489 # OK
2490 ;;
2491 *)
2492 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2493 exit 1
2494 ;;
2495 esac
2496 ;;
2498 i[34567]86-*-* | x86_64-*-*)
2499 supported_defaults="arch cpu tune"
2500 for which in arch cpu tune; do
2501 eval "val=\$with_$which"
2502 case ${val} in
2503 "" | i386 | i486 \
2504 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2505 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2506 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2507 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2508 | athlon64 | athlon-fx | prescott | pentium-m \
2509 | pentium4m | pentium3m| nocona)
2510 # OK
2511 ;;
2512 *)
2513 echo "Unknown CPU given in --with-$which=$val." 1>&2
2514 exit 1
2515 ;;
2516 esac
2517 done
2518 ;;
2520 mips*-*-*)
2521 supported_defaults="abi arch float tune divide"
2523 case ${with_float} in
2524 "" | soft | hard)
2525 # OK
2526 ;;
2527 *)
2528 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2529 exit 1
2530 ;;
2531 esac
2533 case ${with_abi} in
2534 "" | 32 | o64 | n32 | 64 | eabi)
2535 # OK
2536 ;;
2537 *)
2538 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2539 exit 1
2540 ;;
2541 esac
2543 case ${with_divide} in
2544 "" | breaks | traps)
2545 # OK
2546 ;;
2547 *)
2548 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2549 exit 1
2550 esac
2551 ;;
2553 powerpc*-*-* | rs6000-*-*)
2554 supported_defaults="cpu float tune"
2556 for which in cpu tune; do
2557 eval "val=\$with_$which"
2558 case ${val} in
2559 default32 | default64)
2560 with_which="with_$which"
2561 eval $with_which=
2562 ;;
2563 "" | common \
2564 | power | power[2345] | powerpc | powerpc64 \
2565 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2566 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2567 | 601 | 602 | 603 | 603e | ec603e | 604 \
2568 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2569 | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2570 # OK
2571 ;;
2572 *)
2573 echo "Unknown cpu used in --with-$which=$val." 1>&2
2574 exit 1
2575 ;;
2576 esac
2577 done
2578 ;;
2580 s390*-*-*)
2581 supported_defaults="arch mode tune"
2583 for which in arch tune; do
2584 eval "val=\$with_$which"
2585 case ${val} in
2586 "" | g5 | g6 | z900 | z990)
2587 # OK
2588 ;;
2589 *)
2590 echo "Unknown cpu used in --with-$which=$val." 1>&2
2591 exit 1
2592 ;;
2593 esac
2594 done
2596 case ${with_mode} in
2597 "" | esa | zarch)
2598 # OK
2599 ;;
2600 *)
2601 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2602 exit 1
2603 ;;
2604 esac
2605 ;;
2607 sh[123456ble]-*-* | sh-*-*)
2608 supported_defaults="cpu"
2609 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2610 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2611 # OK
2612 ;;
2613 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2614 ;;
2615 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2616 ;;
2617 *)
2618 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2619 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2620 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2621 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2622 exit 1
2623 ;;
2624 esac
2625 ;;
2626 sparc*-*-*)
2627 supported_defaults="cpu float tune"
2629 for which in cpu tune; do
2630 eval "val=\$with_$which"
2631 case ${val} in
2632 "" | sparc | sparcv9 | sparc64 | sparc86x \
2633 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2634 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2635 | v9 | ultrasparc | ultrasparc3)
2636 # OK
2637 ;;
2638 *)
2639 echo "Unknown cpu used in --with-$which=$val" 1>&2
2640 exit 1
2641 ;;
2642 esac
2643 done
2645 case ${with_float} in
2646 "" | soft | hard)
2647 # OK
2648 ;;
2649 *)
2650 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2651 exit 1
2652 ;;
2653 esac
2654 ;;
2656 v850*-*-*)
2657 supported_defaults=cpu
2658 case ${with_cpu} in
2659 "" | v850e | v850e1)
2660 # OK
2661 ;;
2662 *)
2663 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2664 exit 1
2665 ;;
2666 esac
2667 ;;
2668 esac
2670 # Set some miscellaneous flags for particular targets.
2671 target_cpu_default2=
2672 case ${target} in
2673 alpha*-*-*)
2674 if test x$gas = xyes
2675 then
2676 target_cpu_default2="MASK_GAS"
2677 fi
2678 ;;
2680 arm*-*-*)
2681 if test x$target_cpu_cname = x
2682 then
2683 target_cpu_default2=TARGET_CPU_generic
2684 else
2685 target_cpu_default2=TARGET_CPU_$target_cpu_cname
2686 fi
2687 ;;
2689 m68k*-linux*)
2690 case "x$with_cpu" in
2691 x)
2692 # The most generic
2693 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2694 ;;
2695 xm68020)
2696 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2697 ;;
2698 xm68030)
2699 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2700 ;;
2701 xm68040)
2702 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2703 ;;
2704 xm68060)
2705 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2706 ;;
2707 xm68020-40)
2708 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2709 ;;
2710 xm68020-60)
2711 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2712 ;;
2713 *)
2714 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2715 exit 1
2716 ;;
2717 esac
2718 ;;
2720 hppa*-*-* | parisc*-*-*)
2721 target_cpu_default2="MASK_BIG_SWITCH"
2722 if test x$gas = xyes
2723 then
2724 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
2725 fi
2726 ;;
2728 mips*-*-*)
2729 if test x$gnu_ld = xyes
2730 then
2731 target_cpu_default2="MASK_SPLIT_ADDRESSES"
2732 fi
2733 case ${target} in
2734 mips*el-*-*)
2735 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2736 ;;
2737 esac
2738 if test "x$enable_gofast" = xyes
2739 then
2740 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2741 tmake_file="mips/t-gofast $tmake_file"
2742 else
2743 tmake_file="mips/t-mips $tmake_file"
2744 fi
2745 ;;
2747 powerpc*-*-* | rs6000-*-*)
2748 # FIXME: The PowerPC port uses the value set at compile time,
2749 # although it's only cosmetic.
2750 if test "x$with_cpu" != x
2751 then
2752 target_cpu_default2="\\\"$with_cpu\\\""
2753 fi
2754 out_file=rs6000/rs6000.c
2755 c_target_objs="${c_target_objs} rs6000-c.o"
2756 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2757 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2759 if test x$enable_e500_double = xyes
2760 then
2761 tm_file="$tm_file rs6000/e500-double.h"
2762 fi
2763 ;;
2765 sparc*-*-*)
2766 # Some standard aliases.
2767 case x$with_cpu in
2768 xsparc)
2769 with_cpu=v7
2770 ;;
2771 xsparcv9 | xsparc64)
2772 with_cpu=v9
2773 ;;
2774 esac
2776 # The Sparc port checks this value at compile-time.
2777 target_cpu_default2="TARGET_CPU_$with_cpu"
2778 ;;
2779 v850*-*-*)
2780 # FIXME: The v850 is "special" in that it does not support
2781 # runtime CPU selection, only --with-cpu.
2782 case "x$with_cpu" in
2783 x)
2784 ;;
2785 xv850e)
2786 target_cpu_default2="TARGET_CPU_$with_cpu"
2787 ;;
2788 esac
2789 ;;
2790 esac
2792 t=
2793 all_defaults="abi cpu arch tune schedule float mode fpu divide"
2794 for option in $all_defaults
2795 do
2796 eval "val=\$with_$option"
2797 if test -n "$val"; then
2798 case " $supported_defaults " in
2799 *" $option "*)
2800 ;;
2801 *)
2802 echo "This target does not support --with-$option." 2>&1
2803 exit 1
2804 ;;
2805 esac
2807 if test "x$t" = x
2808 then
2809 t="{ \"$option\", \"$val\" }"
2810 else
2811 t="${t}, { \"$option\", \"$val\" }"
2812 fi
2813 fi
2814 done
2816 if test "x$t" = x
2817 then
2818 configure_default_options="{ { NULL, NULL} }"
2819 else
2820 configure_default_options="{ ${t} }"
2821 fi
2823 if test "$target_cpu_default2" != ""
2824 then
2825 if test "$target_cpu_default" != ""
2826 then
2827 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2828 else
2829 target_cpu_default=$target_cpu_default2
2830 fi
2831 fi