| blob | e9739a54fde2092e18d09c655c7a5b5151380151 |
1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
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, 51 Franklin Street, Fifth Floor, Boston, MA
20 #02110-1301, 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 # When you change the cases in the OS or target switches, consider
29 # updating ../libgcc/config.host also.
31 # This file switches on the shell variable ${target}, and also uses the
32 # following shell variables:
33 #
34 # with_* Various variables as set by configure.
35 #
36 # enable_threads Either the name, yes or no depending on whether
37 # threads support was requested.
38 #
39 # default_use_cxa_atexit
40 # The default value for the $enable___cxa_atexit
41 # variable. enable___cxa_atexit needs to be set to
42 # "yes" for the correct operation of C++ destructors
43 # but it relies upon the presence of a non-standard C
44 # library function called __cxa_atexit.
45 # Since not all C libraries provide __cxa_atexit the
46 # default value of $default_use_cxa_atexit is set to
47 # "no" except for targets which are known to be OK.
48 #
49 # gas_flag Either yes or no depending on whether GNU as was
50 # requested.
51 #
52 # gnu_ld_flag Either yes or no depending on whether GNU ld was
53 # requested.
55 # This file sets the following shell variables for use by the
56 # autoconf-generated configure script:
57 #
58 # cpu_type The name of the cpu, if different from the first
59 # chunk of the canonical target name.
60 #
61 # tm_defines List of target macros to define for all compilations.
62 #
63 # tm_file A list of target macro files, if different from
64 # "$cpu_type/$cpu_type.h". Usually it's constructed
65 # per target in a way like this:
66 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
67 # Note that the preferred order is:
68 # - specific target header "${cpu_type}/${cpu_type.h}"
69 # - generic headers like dbxelf.h elfos.h, etc.
70 # - specializing target headers like ${cpu_type.h}/elf.h
71 # This helps to keep OS specific stuff out of the CPU
72 # defining header ${cpu_type}/${cpu_type.h}.
73 #
74 # tm_p_file Location of file with declarations for functions
75 # in $out_file.
76 #
77 # out_file The name of the machine description C support
78 # file, if different from "$cpu_type/$cpu_type.c".
79 #
80 # md_file The name of the machine-description file, if
81 # different from "$cpu_type/$cpu_type.md".
82 #
83 # tmake_file A list of machine-description-specific
84 # makefile-fragments, if different from
85 # "$cpu_type/t-$cpu_type".
86 #
87 # extra_modes The name of the file containing a list of extra
88 # machine modes, if necessary and different from
89 # "$cpu_type/$cpu_type-modes.def".
90 #
91 # extra_objs List of extra objects that should be linked into
92 # the compiler proper (cc1, cc1obj, cc1plus)
93 # depending on target.
94 #
95 # extra_gcc_objs List of extra objects that should be linked into
96 # the compiler driver (gcc) depending on target.
97 #
98 # extra_headers List of used header files from the directory
99 # config/${cpu_type}.
100 #
101 # extra_passes List of extra executables compiled for this target
102 # machine, used for compiling from source to object.
103 #
104 # extra_parts List of extra object files that should be compiled
105 # for this target machine.
106 #
107 # extra_programs Like extra_passes, but these are used when linking.
108 #
109 # extra_options List of target-dependent .opt files.
110 #
111 # c_target_objs List of extra target-dependent objects that be
112 # linked into the C compiler only.
113 #
114 # cxx_target_objs List of extra target-dependent objects that be
115 # linked into the C++ compiler only.
116 #
117 # target_gtfiles List of extra source files with type information.
118 #
119 # xm_defines List of macros to define when compiling for the
120 # target machine.
121 #
122 # xm_file List of files to include when compiling for the
123 # target machine.
124 #
125 # use_collect2 Set to yes or no, depending on whether collect2
126 # will be used.
127 #
128 # target_cpu_default Set to override the default target model.
129 #
130 # gdb_needs_out_file_path
131 # Set to yes if gdb needs a dir command with
132 # `dirname $out_file`.
133 #
134 # thread_file Set to control which thread package to use.
135 #
136 # gas Set to yes or no depending on whether the target
137 # system normally uses GNU as.
138 #
139 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
140 # for this target. This is true iff this target
141 # supports "long" or "wchar_t" wider than 32 bits.
142 #
143 # configure_default_options
144 # Set to an initializer for configure_default_options
145 # in configargs.h, based on --with-cpu et cetera.
146 #
147 # use_fixproto Set to "yes" if fixproto should be run normally,
148 # "no" if fixproto should never be run.
150 # The following variables are used in each case-construct to build up the
151 # outgoing variables:
152 #
153 # gnu_ld Set to yes or no depending on whether the target
154 # system normally uses GNU ld.
156 out_file=
157 tmake_file=
158 extra_headers=
159 extra_passes=
160 extra_parts=
161 extra_programs=
162 extra_objs=
163 extra_gcc_objs=
164 extra_options=
165 c_target_objs=
166 cxx_target_objs=
167 tm_defines=
168 xm_defines=
169 # Set this to force installation and use of collect2.
170 use_collect2=
171 # Set this to override the default target model.
172 target_cpu_default=
173 # Set this if gdb needs a dir command with `dirname $out_file`
174 gdb_needs_out_file_path=
175 # Set this to control which thread package will be used.
176 thread_file=
177 # Reinitialize these from the flag values every loop pass, since some
178 # configure entries modify them.
179 gas="$gas_flag"
180 gnu_ld="$gnu_ld_flag"
181 default_use_cxa_atexit=no
182 target_gtfiles=
183 need_64bit_hwint=
185 # Default to not using fixproto. Targets which need fixproto should
186 # specifically set this to 'yes'.
187 use_fixproto=no
189 # Don't carry these over build->host->target. Please.
190 xm_file=
191 md_file=
193 # Obsolete configurations.
194 case ${target} in
195 c4x-* \
196 | tic4x-* \
197 )
198 if test "x$enable_obsolete" != xyes; then
199 echo "*** Configuration ${target} is obsolete." >&2
200 echo "*** Specify --enable-obsolete to build it anyway." >&2
201 echo "*** Support will be REMOVED in the next major release of GCC," >&2
202 echo "*** unless a maintainer comes forward." >&2
203 exit 1
204 fi;;
205 esac
207 # Unsupported targets list. Do not put an entry in this list unless
208 # it would otherwise be caught by a more permissive pattern. The list
209 # should be in alphabetical order.
210 case ${target} in
211 alpha*-*-linux*libc1* \
212 | i[34567]86-sequent-sysv \
213 | i[34567]86-sequent-sysv[123]* \
214 | i[34567]86-go32-* \
215 | i[34567]86-*-go32* \
216 | m68k-*-linux*aout* \
217 | m68k-*-linux*libc1* \
218 | mips64orion*-*-rtems* \
219 | powerpc-*-linux*libc1* \
220 | sparc-*-linux*aout* \
221 | sparc-*-linux*libc1* \
222 | sparc-hal-solaris2* \
223 | thumb-*-* \
224 | *-*-linux*coff* \
225 | *-*-linux*oldld* \
226 | *-*-rtemsaout* \
227 | *-*-rtemscoff* \
228 | vax-*-vms* \
229 )
230 echo "*** Configuration ${target} not supported" 1>&2
231 exit 1
232 ;;
233 esac
235 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
236 # updated in each machine entry. Also set default extra_headers for some
237 # machines.
238 tm_p_file=
239 cpu_type=`echo ${target} | sed 's/-.*$//'`
240 cpu_is_64bit=
241 case ${target} in
242 m32c*-*-*)
243 cpu_type=m32c
244 tmake_file=m32c/t-m32c
245 ;;
246 alpha*-*-*)
247 cpu_type=alpha
248 need_64bit_hwint=yes
249 ;;
250 am33_2.0-*-linux*)
251 cpu_type=mn10300
252 ;;
253 strongarm*-*-*)
254 cpu_type=arm
255 ;;
256 arm*-*-*)
257 cpu_type=arm
258 extra_headers="mmintrin.h"
259 ;;
260 bfin*-*)
261 cpu_type=bfin
262 ;;
263 ep9312*-*-*)
264 cpu_type=arm
265 ;;
266 frv*) cpu_type=frv
267 ;;
268 xscale-*-*)
269 cpu_type=arm
270 extra_headers="mmintrin.h"
271 ;;
272 i[34567]86-*-*)
273 cpu_type=i386
274 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
275 pmmintrin.h tmmintrin.h"
276 ;;
277 x86_64-*-*)
278 cpu_type=i386
279 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
280 pmmintrin.h tmmintrin.h"
281 need_64bit_hwint=yes
282 ;;
283 ia64-*-*)
284 extra_headers=ia64intrin.h
285 need_64bit_hwint=yes
286 ;;
287 hppa*-*-* | parisc*-*-*)
288 cpu_type=pa
289 ;;
290 m32r*-*-*)
291 cpu_type=m32r
292 ;;
293 m680[012]0-*-*)
294 cpu_type=m68k
295 extra_headers=math-68881.h
296 ;;
297 m68k-*-*)
298 extra_headers=math-68881.h
299 ;;
300 mips*-*-*)
301 cpu_type=mips
302 need_64bit_hwint=yes
303 ;;
304 powerpc*-*-*)
305 cpu_type=rs6000
306 extra_headers="ppc-asm.h altivec.h spe.h"
307 need_64bit_hwint=yes
308 case x$with_cpu in
309 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456]|xpower6x|xrs64a)
310 cpu_is_64bit=yes
311 ;;
312 esac
313 ;;
314 rs6000*-*-*)
315 need_64bit_hwint=yes
316 ;;
317 score*-*-*)
318 cpu_type=score
319 ;;
320 sparc64*-*-*)
321 cpu_type=sparc
322 need_64bit_hwint=yes
323 ;;
324 sparc*-*-*)
325 cpu_type=sparc
326 ;;
327 spu*-*-*)
328 cpu_type=spu
329 need_64bit_hwint=yes
330 ;;
331 s390*-*-*)
332 cpu_type=s390
333 need_64bit_hwint=yes
334 ;;
335 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
336 sh[123456789lbe]*-*-*)
337 cpu_type=sh
338 need_64bit_hwint=yes
339 ;;
340 tic4x-*-*)
341 cpu_type=c4x
342 ;;
343 esac
345 tm_file=${cpu_type}/${cpu_type}.h
346 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
347 then
348 tm_p_file=${cpu_type}/${cpu_type}-protos.h
349 fi
350 extra_modes=
351 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
352 then
353 extra_modes=${cpu_type}/${cpu_type}-modes.def
354 fi
355 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
356 then
357 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
358 fi
360 case ${target} in
361 x86_64-*-*)
362 tm_file="i386/biarch64.h ${tm_file}"
363 ;;
364 esac
366 # On a.out targets, we need to use collect2.
367 case ${target} in
368 *-*-*aout*)
369 use_collect2=yes
370 ;;
371 esac
373 # Common parts for widely ported systems.
374 case ${target} in
375 *-*-darwin*)
376 tm_file="${tm_file} darwin.h"
377 case ${target} in
378 *-*-darwin9*)
379 tm_file="${tm_file} darwin9.h"
380 ;;
381 esac
382 tm_file="${tm_file} ${cpu_type}/darwin.h"
383 tm_p_file="${tm_p_file} darwin-protos.h"
384 tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
385 target_gtfiles="\$(srcdir)/config/darwin.c"
386 extra_options="${extra_options} darwin.opt"
387 c_target_objs="darwin-c.o"
388 cxx_target_objs="darwin-c.o"
389 extra_objs="darwin.o"
390 default_use_cxa_atexit=yes
391 case ${enable_threads} in
392 "" | yes | posix) thread_file='posix' ;;
393 esac
394 ;;
395 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
396 # This is the place-holder for the generic a.out configuration
397 # of FreeBSD. No actual configuration resides here since
398 # there was only ever a bare-bones ix86 configuration for
399 # a.out and it exists solely in the machine-specific section.
400 # This place-holder must exist to avoid dropping into
401 # the generic ELF configuration of FreeBSD (i.e. it must be
402 # ordered before that section).
403 ;;
404 *-*-freebsd*)
405 # This is the generic ELF configuration of FreeBSD. Later
406 # machine-specific sections may refine and add to this
407 # configuration.
408 #
409 # Due to tm_file entry ordering issues that vary between cpu
410 # architectures, we only define fbsd_tm_file to allow the
411 # machine-specific section to dictate the final order of all
412 # entries of tm_file with the minor exception that components
413 # of the tm_file set here will always be of the form:
414 #
415 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
416 #
417 # The machine-specific section should not tamper with this
418 # ordering but may order all other entries of tm_file as it
419 # pleases around the provided core setting.
420 gas=yes
421 gnu_ld=yes
422 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
423 case ${target} in
424 *-*-freebsd3 | *-*-freebsd[3].*)
425 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
426 *-*-freebsd4 | *-*-freebsd[4].*)
427 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
428 *-*-freebsd5 | *-*-freebsd[5].*)
429 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
430 *-*-freebsd6 | *-*-freebsd[6].*)
431 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
432 *-*-freebsd7 | *-*-freebsd[7].*)
433 tm_defines="${tm_defines} FBSD_MAJOR=7" ;;
434 *-*-freebsd8 | *-*-freebsd[8].*)
435 tm_defines="${tm_defines} FBSD_MAJOR=8" ;;
436 *-*-freebsd9 | *-*-freebsd[9].*)
437 tm_defines="${tm_defines} FBSD_MAJOR=9" ;;
438 *)
439 echo 'Please update *-*-freebsd* in gcc/config.gcc'
440 exit 1
441 ;;
442 esac
443 tmake_file="t-slibgcc-elf-ver t-freebsd"
444 case ${enable_threads} in
445 no)
446 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
447 ;;
448 "" | yes | posix)
449 thread_file='posix'
450 tmake_file="${tmake_file} t-freebsd-thread"
451 # Before 5.0, FreeBSD can't bind shared libraries to -lc
452 # when "optionally" threaded via weak pthread_* checks.
453 case ${target} in
454 *-*-freebsd[34] | *-*-freebsd[34].*)
455 tmake_file="${tmake_file} t-slibgcc-nolc-override"
456 ;;
457 esac
458 ;;
459 *)
460 echo 'Unknown thread configuration for FreeBSD'
461 exit 1
462 ;;
463 esac
464 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
465 ;;
466 *-*-linux*libc1* | *-*-linux*aout*)
467 # Avoid the generic linux case.
468 ;;
469 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
470 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
471 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
472 extra_options="${extra_options} linux.opt"
473 gas=yes
474 gnu_ld=yes
475 case ${enable_threads} in
476 "" | yes | posix) thread_file='posix' ;;
477 esac
478 tmake_file="t-slibgcc-elf-ver t-linux"
479 case ${target} in
480 *-*-*uclibc*)
481 tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
482 ;;
483 *)
484 tm_defines="${tm_defines} UCLIBC_DEFAULT=0"
485 ;;
486 esac
487 # Assume that glibc or uClibc are being used and so __cxa_atexit is provided.
488 default_use_cxa_atexit=yes
489 ;;
490 *-*-gnu*)
491 # On the Hurd, the setup is just about the same on
492 # each different CPU. The specific machines that we
493 # support are matched above and just set $cpu_type.
494 tm_file="${cpu_type}/gnu.h"
495 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
496 # GNU tools are the only tools.
497 gas=yes
498 gnu_ld=yes
499 # These details are the same as for Linux.
500 # But here we need a little extra magic.
501 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
502 case ${target} in
503 alpha*)
504 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
505 ;;
506 i[34567]86-*-*)
507 tm_file="${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}"
508 ;;
509 esac
510 # Assume that glibc is being used and so __cxa_atexit is provided.
511 default_use_cxa_atexit=yes
512 ;;
513 *-*-netbsd*)
514 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
515 gas=yes
516 gnu_ld=yes
518 # NetBSD 2.0 and later get POSIX threads enabled by default.
519 # Allow them to be explicitly enabled on any other version.
520 case ${enable_threads} in
521 "")
522 case ${target} in
523 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
524 thread_file='posix'
525 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
526 ;;
527 esac
528 ;;
529 yes | posix)
530 thread_file='posix'
531 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
532 ;;
533 esac
535 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
536 # ELF configurations. We will clear extra_parts in the
537 # a.out configurations.
538 case ${target} in
539 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
540 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
541 ;;
542 esac
544 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
545 # default (unless overridden by --disable-__cxa_atexit).
546 case ${target} in
547 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
548 default_use_cxa_atexit=yes
549 ;;
550 esac
551 ;;
552 *-*-openbsd*)
553 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
554 case ${enable_threads} in
555 yes)
556 thread_file='posix'
557 tmake_file="${tmake_file} t-openbsd-thread"
558 ;;
559 esac
560 case ${target} in
561 *-*-openbsd2.*|*-*-openbsd3.[012])
562 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
563 esac
564 ;;
565 *-*-rtems*)
566 case ${enable_threads} in
567 yes) thread_file='rtems' ;;
568 esac
569 ;;
570 *-*-vxworks*)
571 tmake_file=t-vxworks
572 tm_file="${tm_file} elfos.h svr4.h"
573 xm_defines=POSIX
574 extra_options="${extra_options} vxworks.opt"
575 case ${enable_threads} in
576 no) ;;
577 "" | yes | vxworks) thread_file='vxworks' ;;
578 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
579 esac
580 ;;
581 *-*-elf)
582 # Assume that newlib is being used and so __cxa_atexit is provided.
583 default_use_cxa_atexit=yes
584 ;;
585 esac
587 case ${target} in
588 # Support site-specific machine types.
589 *local*)
590 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
591 tm_file=${cpu_type}/$rest.h
592 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
593 then xm_file=${cpu_type}/xm-$rest.h
594 fi
595 if test -f $srcdir/config/${cpu_type}/t-$rest
596 then tmake_file=${cpu_type}/t-$rest
597 fi
598 ;;
599 alpha*-*-unicosmk*)
600 use_collect2=yes
601 tm_file="${tm_file} alpha/unicosmk.h"
603 # Don't include t-ieee for now because we don't support that yet
604 # tmake_file="alpha/t-ieee"
605 tmake_file="alpha/t-unicosmk"
606 use_fixproto=yes
607 ;;
608 alpha*-*-linux*)
609 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
610 target_cpu_default="MASK_GAS"
611 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
612 ;;
613 alpha*-*-gnu*)
614 target_cpu_default="MASK_GAS"
615 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
616 ;;
617 alpha*-*-freebsd*)
618 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
619 target_cpu_default="MASK_GAS"
620 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
621 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
622 ;;
623 alpha*-*-netbsd*)
624 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
625 target_cpu_default="MASK_GAS"
626 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
627 ;;
628 alpha*-*-openbsd*)
629 tm_defines="${tm_defines} OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
630 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
631 # default x-alpha is only appropriate for dec-osf.
632 target_cpu_default="MASK_GAS"
633 tmake_file="alpha/t-alpha alpha/t-ieee"
634 ;;
635 alpha*-dec-osf[45]*)
636 if test x$stabs = xyes
637 then
638 tm_file="${tm_file} dbx.h"
639 fi
640 if test x$gas != xyes
641 then
642 extra_passes="mips-tfile mips-tdump"
643 fi
644 use_collect2=yes
645 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
646 tm_file="${tm_file} alpha/osf.h"
647 extra_headers=va_list.h
648 case ${target} in
649 *-*-osf4*)
650 # Define TARGET_SUPPORT_ARCH except on 4.0a.
651 case ${target} in
652 *-*-osf4.0a) ;;
653 *) tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
654 esac
655 ;;
656 *-*-osf5*)
657 tm_file="${tm_file} alpha/osf5.h"
658 tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
659 ;;
660 esac
661 case ${enable_threads} in
662 "" | yes | posix)
663 thread_file='posix'
664 tmake_file="${tmake_file} alpha/t-osf-pthread"
665 ;;
666 esac
667 ;;
668 alpha64-dec-*vms*)
669 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
670 xm_file="alpha/xm-vms.h"
671 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
672 prefix=/gnu
673 local_prefix=/gnu
674 ;;
675 alpha*-dec-*vms*)
676 tm_file="${tm_file} alpha/vms.h"
677 xm_file=alpha/xm-vms.h
678 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
679 prefix=/gnu
680 local_prefix=/gnu
681 ;;
682 arc-*-elf*)
683 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
684 extra_parts="crtinit.o crtfini.o"
685 use_fixproto=yes
686 ;;
687 arm-*-coff* | armel-*-coff*)
688 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
689 tmake_file="arm/t-arm arm/t-arm-coff"
690 ;;
691 arm-semi-aof | armel-semi-aof)
692 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
693 tmake_file="arm/t-arm arm/t-semi"
694 ;;
695 arm-wrs-vxworks)
696 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
697 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
698 ;;
699 arm*-*-freebsd*|strongarm*-*-freebsd*)
700 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
701 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
702 ;;
703 arm*-*-netbsdelf*)
704 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
705 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
706 ;;
707 arm*-*-netbsd*)
708 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
709 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
710 extra_parts=""
711 use_collect2=yes
712 ;;
713 arm*-*-linux*) # ARM GNU/Linux with ELF
714 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
715 tmake_file="${tmake_file} t-linux arm/t-arm"
716 case ${target} in
717 arm*-*-linux-*eabi)
718 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
719 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
720 # The BPABI long long divmod functions return a 128-bit value in
721 # registers r0-r3. Correctly modeling that requires the use of
722 # TImode.
723 need_64bit_hwint=yes
724 # The EABI requires the use of __cxa_atexit.
725 default_use_cxa_atexit=yes
726 ;;
727 *)
728 tmake_file="$tmake_file arm/t-linux"
729 ;;
730 esac
731 tm_file="$tm_file arm/aout.h arm/arm.h"
732 ;;
733 arm*-*-uclinux*) # ARM ucLinux
734 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"
735 tmake_file="arm/t-arm arm/t-arm-elf"
736 ;;
737 arm*-*-ecos-elf)
738 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
739 tmake_file="arm/t-arm arm/t-arm-elf"
740 ;;
741 arm*-*-eabi* | arm*-*-symbianelf* )
742 # The BPABI long long divmod functions return a 128-bit value in
743 # registers r0-r3. Correctly modeling that requires the use of
744 # TImode.
745 need_64bit_hwint=yes
746 default_use_cxa_atexit=yes
747 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
748 tmake_file="arm/t-arm arm/t-arm-elf"
749 case ${target} in
750 arm*-*-eabi*)
751 tmake_file="${tmake_file} arm/t-bpabi"
752 ;;
753 arm*-*-symbianelf*)
754 tm_file="${tm_file} arm/symbian.h"
755 # We do not include t-bpabi for Symbian OS because the system
756 # provides its own implementation of the BPABI functions.
757 tmake_file="${tmake_file} arm/t-symbian"
758 ;;
759 esac
760 tm_file="${tm_file} arm/aout.h arm/arm.h"
761 ;;
762 arm*-*-rtems*)
763 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
764 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
765 ;;
766 arm*-*-elf | ep9312-*-elf)
767 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
768 tmake_file="arm/t-arm arm/t-arm-elf"
769 ;;
770 arm*-wince-pe*)
771 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
772 tmake_file="arm/t-arm arm/t-wince-pe"
773 extra_options="${extra_options} arm/pe.opt"
774 extra_objs="pe.o"
775 ;;
776 arm-*-pe*)
777 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
778 tmake_file="arm/t-arm arm/t-pe"
779 extra_options="${extra_options} arm/pe.opt"
780 extra_objs="pe.o"
781 ;;
782 arm*-*-kaos*)
783 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
784 tmake_file="arm/t-arm arm/t-arm-elf"
785 ;;
786 avr-*-rtems*)
787 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
788 tmake_file="avr/t-avr t-rtems avr/t-rtems"
789 ;;
790 avr-*-*)
791 tm_file="avr/avr.h dbxelf.h"
792 use_fixproto=yes
793 ;;
794 bfin*-elf*)
795 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
796 tmake_file=bfin/t-bfin-elf
797 use_collect2=no
798 ;;
799 bfin*-uclinux*)
800 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/uclinux.h"
801 tmake_file=bfin/t-bfin-elf
802 use_collect2=no
803 ;;
804 bfin*-*)
805 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
806 tmake_file=bfin/t-bfin
807 use_collect2=no
808 ;;
809 c4x-*-rtems* | tic4x-*-rtems*)
810 tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
811 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
812 c_target_objs="c4x-c.o"
813 cxx_target_objs="c4x-c.o"
814 ;;
815 c4x-* | tic4x-*)
816 tmake_file=c4x/t-c4x
817 c_target_objs="c4x-c.o"
818 cxx_target_objs="c4x-c.o"
819 ;;
820 cris-*-aout)
821 tm_file="dbxelf.h ${tm_file} cris/aout.h"
822 gas=yes
823 tmake_file="cris/t-cris cris/t-aout"
824 extra_options="${extra_options} cris/aout.opt"
825 ;;
826 cris-*-elf | cris-*-none)
827 tm_file="dbxelf.h elfos.h ${tm_file}"
828 tmake_file="cris/t-cris cris/t-elfmulti"
829 gas=yes
830 extra_options="${extra_options} cris/elf.opt"
831 ;;
832 cris-*-linux*)
833 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
834 # We need to avoid using t-linux, so override default tmake_file
835 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
836 extra_options="${extra_options} cris/linux.opt"
837 ;;
838 crx-*-elf)
839 tm_file="elfos.h ${tm_file}"
840 extra_parts="crtbegin.o crtend.o"
841 use_collect2=no
842 ;;
843 fr30-*-elf)
844 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
845 tmake_file=fr30/t-fr30
846 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
847 use_fixproto=yes
848 ;;
849 frv-*-elf)
850 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
851 tmake_file=frv/t-frv
852 use_fixproto=yes
853 ;;
854 frv-*-*linux*)
855 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
856 linux.h frv/linux.h frv/frv-abi.h"
857 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
858 ;;
859 h8300-*-rtemscoff*)
860 tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
861 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
862 ;;
863 h8300-*-rtems*)
864 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
865 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
866 ;;
867 h8300-*-elf*)
868 tmake_file="h8300/t-h8300 h8300/t-elf"
869 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
870 use_fixproto=yes
871 ;;
872 h8300-*-*)
873 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
874 use_fixproto=yes
875 ;;
876 hppa*64*-*-linux* | parisc*64*-*-linux*)
877 target_cpu_default="MASK_PA_11|MASK_PA_20"
878 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
879 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
880 tmake_file="${tmake_file} pa/t-linux64"
881 gas=yes gnu_ld=yes
882 need_64bit_hwint=yes
883 ;;
884 hppa*-*-linux* | parisc*-*-linux*)
885 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
886 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
887 pa/pa32-regs.h pa/pa32-linux.h"
888 tmake_file="${tmake_file} pa/t-linux"
889 # Set the libgcc version number
890 if test x$sjlj = x1; then
891 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
892 else
893 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
894 fi
895 ;;
896 # port not yet contributed.
897 #hppa*-*-openbsd*)
898 # target_cpu_default="MASK_PA_11"
899 # ;;
900 hppa1.1-*-pro*)
901 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
902 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
903 pa/pa-pro-end.h libgloss.h"
904 tmake_file="pa/t-pro"
905 ;;
906 hppa1.1-*-osf*)
907 target_cpu_default="MASK_PA_11"
908 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
909 tmake_file="pa/t-pa"
910 use_collect2=yes
911 ;;
912 hppa1.1-*-bsd*)
913 target_cpu_default="MASK_PA_11"
914 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
915 tmake_file="pa/t-pa"
916 use_collect2=yes
917 ;;
918 hppa[12]*-*-hpux10*)
919 case ${target} in
920 hppa1.1-*-* | hppa2*-*-*)
921 target_cpu_default="MASK_PA_11"
922 ;;
923 esac
924 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
925 pa/pa-hpux.h pa/pa-hpux10.h"
926 extra_options="${extra_options} pa/pa-hpux.opt"
927 case ${target} in
928 *-*-hpux10.[1-9]*)
929 tm_file="${tm_file} pa/pa-hpux1010.h"
930 extra_options="${extra_options} pa/pa-hpux1010.opt"
931 ;;
932 esac
933 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
934 case ${enable_threads} in
935 "")
936 if test x$have_pthread_h = xyes ; then
937 tmake_file="${tmake_file} pa/t-dce-thr"
938 fi
939 ;;
940 yes | dce)
941 tmake_file="${tmake_file} pa/t-dce-thr"
942 ;;
943 esac
944 # Set the libgcc version number
945 if test x$sjlj = x1; then
946 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
947 else
948 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
949 fi
950 use_collect2=yes
951 use_fixproto=yes
952 gas=yes
953 ;;
954 hppa*64*-*-hpux11*)
955 target_cpu_default="MASK_PA_11|MASK_PA_20"
956 if test x$gnu_ld = xyes
957 then
958 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
959 fi
960 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
961 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
962 pa/pa-hpux11.h"
963 case ${target} in
964 *-*-hpux11.[1-9]*)
965 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
966 extra_options="${extra_options} pa/pa-hpux1111.opt"
967 ;;
968 *)
969 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
970 ;;
971 esac
972 extra_options="${extra_options} pa/pa-hpux.opt \
973 pa/pa-hpux1010.opt pa/pa64-hpux.opt"
974 need_64bit_hwint=yes
975 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
976 # Set the libgcc version number
977 if test x$sjlj = x1; then
978 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
979 else
980 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
981 fi
982 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
983 libgcc_stub.a"
984 case x${enable_threads} in
985 x | xyes | xposix )
986 thread_file=posix
987 ;;
988 esac
989 gas=yes
990 ;;
991 hppa[12]*-*-hpux11*)
992 case ${target} in
993 hppa1.1-*-* | hppa2*-*-*)
994 target_cpu_default="MASK_PA_11"
995 ;;
996 esac
997 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
998 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
999 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
1000 case ${target} in
1001 *-*-hpux11.[1-9]*)
1002 tm_file="${tm_file} pa/pa-hpux1111.h"
1003 extra_options="${extra_options} pa/pa-hpux1111.opt"
1004 ;;
1005 esac
1006 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
1007 # Set the libgcc version number
1008 if test x$sjlj = x1; then
1009 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1010 else
1011 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1012 fi
1013 case x${enable_threads} in
1014 x | xyes | xposix )
1015 thread_file=posix
1016 ;;
1017 esac
1018 use_collect2=yes
1019 gas=yes
1020 ;;
1021 i[34567]86-*-darwin*)
1022 need_64bit_hwint=yes
1024 # This is so that '.../configure && make' doesn't fail due to
1025 # config.guess deciding that the configuration is i386-*-darwin* and
1026 # then this file using that to set --with-cpu=i386 which has no -m64
1027 # support.
1028 with_arch=${with_arch:-nocona}
1029 with_cpu=${with_cpu:-generic}
1030 ;;
1031 x86_64-*-darwin*)
1032 with_arch=${with_arch:-nocona}
1033 with_cpu=${with_cpu:-generic}
1034 tmake_file="t-darwin ${cpu_type}/t-darwin64 t-slibgcc-darwin"
1035 tm_file="${tm_file} ${cpu_type}/darwin64.h"
1036 ;;
1037 i[34567]86-*-elf*)
1038 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
1039 tmake_file="i386/t-i386elf t-svr4"
1040 use_fixproto=yes
1041 ;;
1042 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1043 if test x$gas = xyes
1044 then
1045 tm_file="${tm_file} usegas.h"
1046 fi
1047 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
1048 tmake_file=t-svr4
1049 extra_parts="crtbegin.o crtend.o"
1050 use_fixproto=yes
1051 ;;
1052 i[34567]86-*-aout*)
1053 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1054 use_fixproto=yes
1055 ;;
1056 i[34567]86-*-beoself* | i[34567]86-*-beos*)
1057 tmake_file='i386/t-beos i386/t-crtpic'
1058 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
1059 extra_parts='crtbegin.o crtend.o'
1060 ;;
1061 i[34567]86-*-freebsd*)
1062 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1063 ;;
1064 x86_64-*-freebsd*)
1065 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1066 ;;
1067 i[34567]86-*-netbsdelf*)
1068 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1069 ;;
1070 i[34567]86-*-netbsd*)
1071 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1072 tmake_file=t-netbsd
1073 extra_parts=""
1074 use_collect2=yes
1075 ;;
1076 x86_64-*-netbsd*)
1077 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1078 ;;
1079 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1080 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"
1081 # needed to unconfuse gdb
1082 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
1083 # we need collect2 until our bug is fixed...
1084 use_collect2=yes
1085 ;;
1086 i[34567]86-*-openbsd*)
1087 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1088 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
1089 gas=yes
1090 gnu_ld=yes
1091 ;;
1092 i[34567]86-*-coff*)
1093 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1094 use_fixproto=yes
1095 ;;
1096 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
1097 # Intel 80386's running GNU/*
1098 # with ELF format using glibc 2
1099 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h"
1100 case ${target} in
1101 i[34567]86-*-linux*)
1102 if test x$enable_targets = xall; then
1103 tm_file="${tm_file} i386/x86-64.h i386/linux64.h"
1104 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1105 tmake_file="${tmake_file} i386/t-linux64"
1106 need_64bit_hwint=yes
1107 # FIXME: -m64 for i[34567]86-*-* should be allowed just
1108 # like -m32 for x86_64-*-*.
1109 case X"${with_cpu}" in
1110 Xgeneric|Xnocona|Xx86-64|Xk8|Xopteron|Xathlon64|Xathlon-fx)
1111 ;;
1112 X)
1113 with_cpu=generic
1114 ;;
1115 *)
1116 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1117 echo "generic nocona x86-64 k8 opteron athlon64 athlon-fx" 1>&2
1118 exit 1
1119 ;;
1120 esac
1121 else
1122 tm_file="${tm_file} i386/linux.h"
1123 fi
1124 ;;
1125 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} i386/linux.h knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1126 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} i386/linux.h kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1127 esac
1128 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtfm t-dfprules"
1129 ;;
1130 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1131 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1132 i386/x86-64.h i386/linux64.h"
1133 case ${target} in
1134 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1135 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1136 esac
1137 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtfm t-dfprules"
1138 ;;
1139 i[34567]86-*-gnu*)
1140 ;;
1141 i[34567]86-pc-msdosdjgpp*)
1142 xm_file=i386/xm-djgpp.h
1143 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1144 tmake_file=i386/t-djgpp
1145 extra_options="${extra_options} i386/djgpp.opt"
1146 gnu_ld=yes
1147 gas=yes
1148 ;;
1149 i[34567]86-*-lynxos*)
1150 xm_defines=POSIX
1151 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1152 tmake_file="i386/t-crtstuff t-lynx"
1153 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1154 extra_options="${extra_options} lynx.opt"
1155 thread_file=lynx
1156 gnu_ld=yes
1157 gas=yes
1158 ;;
1159 i[3456x]86-*-netware*)
1160 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1161 tmake_file=i386/t-netware
1162 extra_objs=netware.o
1163 case /${with_ld} in
1164 */nwld)
1165 extra_objs="$extra_objs nwld.o"
1166 tm_file="${tm_file} i386/nwld.h"
1167 tmake_file="${tmake_file} i386/t-nwld"
1168 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1169 ;;
1170 esac
1171 case x${enable_threads} in
1172 x | xyes | xposix) thread_file='posix';;
1173 xnks) thread_file='nks';;
1174 xno) ;;
1175 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1176 esac
1177 ;;
1178 i[34567]86-*-nto-qnx*)
1179 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1180 tmake_file=i386/t-nto
1181 gnu_ld=yes
1182 gas=yes
1183 ;;
1184 i[34567]86-*-rtems*)
1185 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1186 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1187 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1188 ;;
1189 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1190 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1191 if test x$gas = xyes
1192 then
1193 tm_file="usegas.h ${tm_file}"
1194 fi
1195 tmake_file=i386/t-sco5
1196 extra_parts="crtbegin.o crtend.o"
1197 extra_options="${extra_options} i386/sco5.opt"
1198 use_fixproto=yes
1199 ;;
1200 i[34567]86-*-solaris2*)
1201 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1202 case ${target} in
1203 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1204 tm_file="${tm_file} sol2-6.h"
1205 ;;
1206 *-*-solaris2.1[0-9]*)
1207 tm_file="${tm_file} sol2-10.h"
1208 ;;
1209 esac
1210 tm_file="${tm_file} i386/sol2.h"
1211 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1212 c_target_objs="sol2-c.o"
1213 cxx_target_objs="sol2-c.o"
1214 extra_objs="sol2.o"
1215 tm_p_file="${tm_p_file} sol2-protos.h"
1216 if test x$gnu_ld = xyes; then
1217 tmake_file="$tmake_file t-slibgcc-elf-ver"
1218 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1219 else
1220 tmake_file="$tmake_file t-slibgcc-sld"
1221 fi
1222 if test x$gas = xyes; then
1223 tm_file="usegas.h ${tm_file}"
1224 fi
1225 case ${target} in
1226 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1227 tm_file="$tm_file tm-dwarf2.h"
1228 ;;
1229 esac
1230 case ${target} in
1231 *-*-solaris2.1[0-9]*)
1232 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1233 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1234 tmake_file="$tmake_file i386/t-sol2-10"
1235 need_64bit_hwint=yes
1236 # FIXME: -m64 for i[34567]86-*-* should be allowed just
1237 # like -m32 for x86_64-*-*.
1238 case X"${with_cpu}" in
1239 Xgeneric|Xnocona|Xx86-64|Xk8|Xopteron|Xathlon64|Xathlon-fx)
1240 ;;
1241 X)
1242 with_cpu=generic
1243 ;;
1244 *)
1245 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1246 echo "generic nocona x86-64 k8 opteron athlon64 athlon-fx" 1>&2
1247 exit 1
1248 ;;
1249 esac
1250 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1251 # part of the base system.
1252 extra_parts="gmon.o crtbegin.o crtend.o"
1253 ;;
1254 *)
1255 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1256 ;;
1257 esac
1258 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1259 "":yes:* | yes:yes:* )
1260 case ${target} in
1261 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1262 thread_file=posix95
1263 ;;
1264 *)
1265 thread_file=posix
1266 ;;
1267 esac
1268 ;;
1269 "":*:yes | yes:*:yes )
1270 thread_file=solaris
1271 ;;
1272 esac
1273 ;;
1274 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1275 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1276 if test x$stabs = xyes
1277 then
1278 tm_file="${tm_file} dbx.h"
1279 fi
1280 tmake_file="i386/t-crtpic t-svr4"
1281 extra_parts="crtbegin.o crtend.o"
1282 if test x$enable_threads = xyes; then
1283 thread_file='posix'
1284 fi
1285 use_fixproto=yes
1286 ;;
1287 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1288 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1289 if test x$stabs = xyes
1290 then
1291 tm_file="${tm_file} dbx.h"
1292 fi
1293 tmake_file="i386/t-crtpic t-svr4"
1294 extra_parts="crtbegin.o crtend.o"
1295 use_fixproto=yes
1296 ;;
1297 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1298 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/att.h vx-common.h"
1299 case ${target} in
1300 *-vxworksae*)
1301 tm_file="${tm_file} vxworksae.h i386/vxworksae.h"
1302 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1303 ;;
1304 *)
1305 tm_file="${tm_file} vxworks.h i386/vxworks.h"
1306 tmake_file="${tmake_file} i386/t-vxworks"
1307 ;;
1308 esac
1309 ;;
1310 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1311 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1312 xm_file=i386/xm-cygwin.h
1313 tmake_file="i386/t-cygwin i386/t-cygming"
1314 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1315 extra_options="${extra_options} i386/cygming.opt"
1316 extra_objs="winnt.o winnt-stubs.o"
1317 c_target_objs=cygwin2.o
1318 cxx_target_objs="cygwin2.o winnt-cxx.o"
1319 extra_gcc_objs=cygwin1.o
1320 if test x$enable_threads = xyes; then
1321 thread_file='posix'
1322 fi
1323 ;;
1324 i[34567]86-*-mingw32*)
1325 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1326 xm_file=i386/xm-mingw32.h
1327 tmake_file="i386/t-cygming i386/t-mingw32"
1328 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1329 extra_options="${extra_options} i386/cygming.opt"
1330 extra_objs="winnt.o winnt-stubs.o"
1331 cxx_target_objs=winnt-cxx.o
1332 default_use_cxa_atexit=yes
1333 case ${enable_threads} in
1334 "" | yes | win32)
1335 thread_file='win32'
1336 tmake_file="${tmake_file} i386/t-gthr-win32"
1337 ;;
1338 esac
1339 case ${target} in
1340 *mingw32crt*)
1341 tm_file="${tm_file} i386/crtdll.h"
1342 ;;
1343 *mingw32msv* | *mingw32*)
1344 ;;
1345 esac
1346 ;;
1347 i[34567]86-*-uwin*)
1348 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1349 tmake_file="i386/t-cygwin i386/t-uwin"
1350 extra_objs=winnt.o
1351 extra_options="${extra_options} i386/cygming.opt"
1352 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1353 if test x$enable_threads = xyes; then
1354 thread_file='win32'
1355 fi
1356 use_fixproto=yes
1357 ;;
1358 i[34567]86-*-interix3*)
1359 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1360 tmake_file="i386/t-interix"
1361 extra_objs=winnt.o
1362 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1363 if test x$enable_threads = xyes ; then
1364 thread_file='posix'
1365 fi
1366 if test x$stabs = xyes ; then
1367 tm_file="${tm_file} dbxcoff.h"
1368 fi
1369 ;;
1370 i[34567]86-*-kaos*)
1371 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1372 tmake_file="i386/t-i386elf t-svr4"
1373 ;;
1374 ia64*-*-elf*)
1375 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1376 tmake_file="ia64/t-ia64"
1377 target_cpu_default="0"
1378 if test x$gas = xyes
1379 then
1380 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1381 fi
1382 if test x$gnu_ld = xyes
1383 then
1384 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1385 fi
1386 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1387 use_fixproto=yes
1388 ;;
1389 ia64*-*-freebsd*)
1390 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1391 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1392 tmake_file="${tmake_file} ia64/t-ia64"
1393 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1394 ;;
1395 ia64*-*-linux*)
1396 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1397 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1398 if test x$with_system_libunwind != xyes ; then
1399 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1400 fi
1401 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1402 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1403 ;;
1404 ia64*-*-hpux*)
1405 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1406 tmake_file="ia64/t-ia64 ia64/t-hpux"
1407 target_cpu_default="MASK_GNU_AS"
1408 case x$enable_threads in
1409 xyes | xposix )
1410 thread_file=posix
1411 ;;
1412 esac
1413 use_collect2=no
1414 c_target_objs="ia64-c.o"
1415 cxx_target_objs="ia64-c.o"
1416 extra_options="${extra_options} ia64/ilp32.opt"
1417 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1418 # in ia64/t-hpux, and also fix the definition of putenv in
1419 # sys-protos.h (const char not char).
1420 ;;
1421 iq2000*-*-elf*)
1422 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1423 tmake_file=iq2000/t-iq2000
1424 out_file=iq2000/iq2000.c
1425 md_file=iq2000/iq2000.md
1426 use_fixproto=yes
1427 ;;
1428 m32r-*-elf*)
1429 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1430 extra_parts="crtinit.o crtfini.o"
1431 use_fixproto=yes
1432 ;;
1433 m32rle-*-elf*)
1434 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1435 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1436 use_fixproto=yes
1437 ;;
1438 m32r-*-linux*)
1439 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1440 # We override the tmake_file for linux -- why?
1441 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1442 gnu_ld=yes
1443 use_fixproto=yes
1444 if test x$enable_threads = xyes; then
1445 thread_file='posix'
1446 fi
1447 ;;
1448 m32rle-*-linux*)
1449 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1450 # We override the tmake_file for linux -- why?
1451 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1452 gnu_ld=yes
1453 use_fixproto=yes
1454 if test x$enable_threads = xyes; then
1455 thread_file='posix'
1456 fi
1457 ;;
1458 # m68hc11 and m68hc12 share the same machine description.
1459 m68hc11-*-*|m6811-*-*)
1460 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1461 tm_p_file="m68hc11/m68hc11-protos.h"
1462 md_file="m68hc11/m68hc11.md"
1463 out_file="m68hc11/m68hc11.c"
1464 tmake_file="m68hc11/t-m68hc11-gas"
1465 use_fixproto=yes
1466 ;;
1467 m68hc12-*-*|m6812-*-*)
1468 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1469 tm_p_file="m68hc11/m68hc11-protos.h"
1470 md_file="m68hc11/m68hc11.md"
1471 out_file="m68hc11/m68hc11.c"
1472 tmake_file="m68hc11/t-m68hc11-gas"
1473 extra_options="${extra_options} m68hc11/m68hc11.opt"
1474 use_fixproto=yes
1475 ;;
1476 m68k-*-aout*)
1477 tmake_file=m68k/t-m68kbare
1478 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1479 ;;
1480 m68k-*-coff*)
1481 tmake_file=m68k/t-m68kbare
1482 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1483 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1484 use_fixproto=yes
1485 ;;
1486 m68020-*-elf* | m68k-*-elf*)
1487 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1488 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1489 tmake_file=m68k/t-m68kelf
1490 extra_parts="crtbegin.o crtend.o"
1491 ;;
1492 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1493 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1494 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1495 case ${target} in
1496 m68010*)
1497 target_cpu_default="0"
1498 ;;
1499 *)
1500 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1501 ;;
1502 esac
1503 ;;
1504 m68k*-*-openbsd*)
1505 # needed to unconfuse gdb
1506 tm_defines="${tm_defines} OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1507 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1508 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1509 # we need collect2 until our bug is fixed...
1510 use_collect2=yes
1511 ;;
1512 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1513 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1514 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1515 tmake_file=m68k/t-uclinux
1516 use_fixproto=no
1517 ;;
1518 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1519 # with ELF format using glibc 2
1520 # aka the GNU/Linux C library 6.
1521 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1522 extra_options="${extra_options} m68k/ieee.opt"
1523 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1524 # if not configured with --enable-sjlj-exceptions, bump the
1525 # libgcc version number
1526 if test x$sjlj != x1; then
1527 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1528 fi
1529 ;;
1530 m68k-*-rtems*)
1531 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1532 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1533 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1534 extra_parts="crtbegin.o crtend.o"
1535 ;;
1536 mcore-*-elf)
1537 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1538 tmake_file=mcore/t-mcore
1539 use_fixproto=yes
1540 ;;
1541 mcore-*-pe*)
1542 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1543 tmake_file=mcore/t-mcore-pe
1544 use_fixproto=yes
1545 ;;
1546 mips-sgi-irix[56]*)
1547 tm_file="elfos.h ${tm_file} mips/iris.h"
1548 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1549 target_cpu_default="MASK_ABICALLS"
1550 case ${target} in
1551 *-*-irix5*)
1552 tm_file="${tm_file} mips/iris5.h"
1553 ;;
1555 *-*-irix6*)
1556 tm_file="${tm_file} mips/iris6.h"
1557 tmake_file="${tmake_file} mips/t-iris6"
1558 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1559 ;;
1560 esac
1561 if test "x$stabs" = xyes
1562 then
1563 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1564 fi
1565 if test "x$gnu_ld" = xyes
1566 then
1567 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1568 fi
1569 # if test x$enable_threads = xyes; then
1570 # thread_file='irix'
1571 # fi
1572 use_fixproto=yes
1573 ;;
1574 mips*-*-netbsd*) # NetBSD/mips, either endian.
1575 target_cpu_default="MASK_ABICALLS"
1576 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1577 ;;
1578 mips64*-*-linux*)
1579 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1580 tmake_file="${tmake_file} mips/t-linux64"
1581 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
1582 gnu_ld=yes
1583 gas=yes
1584 ;;
1585 mips*-*-linux*) # Linux MIPS, either endian.
1586 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1587 case ${target} in
1588 mipsisa32*-*)
1589 target_cpu_default="MASK_SOFT_FLOAT"
1590 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1591 ;;
1592 esac
1593 ;;
1594 mips*-*-openbsd*)
1595 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1596 target_cpu_default="MASK_ABICALLS"
1597 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1598 case ${target} in
1599 mips*el-*-openbsd*)
1600 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1601 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1602 esac
1603 ;;
1604 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1605 tm_file="elfos.h ${tm_file} mips/elf.h"
1606 tmake_file=mips/t-isa3264
1607 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1608 use_fixproto=yes
1609 ;;
1610 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1611 tm_file="elfos.h ${tm_file} mips/elf.h"
1612 tmake_file=mips/t-isa3264
1613 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1614 use_fixproto=yes
1615 ;;
1616 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1617 tm_file="elfos.h ${tm_file} mips/elf.h"
1618 tmake_file=mips/t-isa3264
1619 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1620 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1621 use_fixproto=yes
1622 ;;
1623 mipsisa64sr71k-*-elf*)
1624 tm_file="elfos.h ${tm_file} mips/elf.h"
1625 tmake_file=mips/t-sr71k
1626 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1627 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1628 use_fixproto=yes
1629 ;;
1630 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1631 tm_file="elfos.h ${tm_file} mips/elf.h"
1632 tmake_file="mips/t-elf mips/t-sb1"
1633 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1634 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1635 use_fixproto=yes
1636 ;;
1637 mips-*-elf* | mipsel-*-elf*)
1638 tm_file="elfos.h ${tm_file} mips/elf.h"
1639 tmake_file=mips/t-elf
1640 use_fixproto=yes
1641 ;;
1642 mips64-*-elf* | mips64el-*-elf*)
1643 tm_file="elfos.h ${tm_file} mips/elf.h"
1644 tmake_file=mips/t-elf
1645 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1646 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1647 use_fixproto=yes
1648 ;;
1649 mips64vr-*-elf* | mips64vrel-*-elf*)
1650 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1651 tmake_file=mips/t-vr
1652 use_fixproto=yes
1653 ;;
1654 mips64orion-*-elf* | mips64orionel-*-elf*)
1655 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1656 tmake_file=mips/t-elf
1657 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1658 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1659 use_fixproto=yes
1660 ;;
1661 mips*-*-rtems*)
1662 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1663 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1664 ;;
1665 mips-wrs-vxworks)
1666 # We want vxworks.h after mips/elf.h, which unfortunately means we
1667 # have to redo the tm_file list from scratch.
1668 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1669 tmake_file="${tmake_file} mips/t-vxworks"
1670 ;;
1671 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1672 xm_defines=POSIX
1673 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1674 tmake_file="${tmake_file} mips/t-elf"
1675 thread_file=
1676 ;;
1677 mipstx39-*-elf* | mipstx39el-*-elf*)
1678 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1679 tmake_file=mips/t-r3900
1680 use_fixproto=yes
1681 ;;
1682 mmix-knuth-mmixware)
1683 need_64bit_hwint=yes
1684 ;;
1685 mn10300-*-*)
1686 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1687 if test x$stabs = xyes
1688 then
1689 tm_file="${tm_file} dbx.h"
1690 fi
1691 use_collect2=no
1692 use_fixproto=yes
1693 ;;
1694 mt-*-elf)
1695 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1696 tmake_file="${tmake_file} mt/t-mt"
1697 ;;
1698 ns32k-*-netbsdelf*)
1699 echo "GCC does not yet support the ${target} target"; exit 1
1700 ;;
1701 ns32k-*-netbsd*)
1702 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1703 # On NetBSD, the headers are already okay, except for math.h.
1704 tmake_file="t-netbsd ns32k/t-ns32k"
1705 extra_parts=""
1706 use_collect2=yes
1707 ;;
1708 pdp11-*-bsd)
1709 tm_file="${tm_file} pdp11/2bsd.h"
1710 use_fixproto=yes
1711 ;;
1712 pdp11-*-*)
1713 use_fixproto=yes
1714 ;;
1715 # port not yet contributed
1716 #powerpc-*-openbsd*)
1717 # tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit "
1718 # extra_headers=
1719 # ;;
1720 powerpc64-*-linux*)
1721 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1722 test x$with_cpu != x || cpu_is_64bit=yes
1723 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1724 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1725 if test x${enable_secureplt} = xyes; then
1726 tm_file="rs6000/secureplt.h ${tm_file}"
1727 fi
1728 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1729 tmake_file="t-dfprules rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1730 ;;
1731 powerpc64-*-gnu*)
1732 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1733 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1734 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1735 ;;
1736 powerpc-*-beos*)
1737 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1738 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-beos"
1739 extra_headers=
1740 use_fixproto=yes
1741 ;;
1742 powerpc-*-darwin*)
1743 extra_options="${extra_options} rs6000/darwin.opt"
1744 extra_parts="crt2.o"
1745 case ${target} in
1746 *-darwin1[0-9]* | *-darwin[8-9]*)
1747 tmake_file="${tmake_file} rs6000/t-darwin8"
1748 tm_file="${tm_file} rs6000/darwin8.h"
1749 ;;
1750 *-darwin7*)
1751 tm_file="${tm_file} rs6000/darwin7.h"
1752 ;;
1753 *-darwin[0-6]*)
1754 ;;
1755 esac
1756 extra_headers=altivec.h
1757 ;;
1758 powerpc64-*-darwin*)
1759 tm_file="${tm_file} ${cpu_type}/darwin8.h ${cpu_type}/darwin64.h"
1760 extra_options="${extra_options} ${cpu_type}/darwin.opt"
1761 # We're omitting t-darwin8 to avoid building any multilibs
1762 extra_headers=altivec.h
1763 ;;
1764 powerpc*-*-freebsd*)
1765 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1766 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1767 extra_options="${extra_options} rs6000/sysv4.opt"
1768 ;;
1769 powerpc-*-netbsd*)
1770 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1771 tmake_file="${tmake_file} rs6000/t-netbsd"
1772 extra_options="${extra_options} rs6000/sysv4.opt"
1773 ;;
1774 powerpc-*-chorusos*)
1775 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1776 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos rs6000/t-ppccomm"
1777 extra_options="${extra_options} rs6000/sysv4.opt"
1778 case ${enable_threads} in
1779 yes | posix)
1780 thread_file='posix'
1781 ;;
1782 esac
1783 use_fixproto=yes
1784 ;;
1785 powerpc-*-eabispe*)
1786 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabispe.h"
1787 extra_options="${extra_options} rs6000/sysv4.opt"
1788 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1789 ;;
1790 powerpc-*-eabisimaltivec*)
1791 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h rs6000/eabialtivec.h"
1792 extra_options="${extra_options} rs6000/sysv4.opt"
1793 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1794 ;;
1795 powerpc-*-eabisim*)
1796 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
1797 extra_options="${extra_options} rs6000/sysv4.opt"
1798 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1799 ;;
1800 powerpc-*-elf*)
1801 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1802 extra_options="${extra_options} rs6000/sysv4.opt"
1803 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1804 use_fixproto=yes
1805 ;;
1806 powerpc-*-eabialtivec*)
1807 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabialtivec.h"
1808 extra_options="${extra_options} rs6000/sysv4.opt"
1809 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1810 ;;
1811 powerpc-*-eabi*)
1812 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h"
1813 extra_options="${extra_options} rs6000/sysv4.opt"
1814 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1815 ;;
1816 powerpc-*-rtems*)
1817 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/rtems.h rtems.h"
1818 extra_options="${extra_options} rs6000/sysv4.opt"
1819 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1820 ;;
1821 powerpc-*-linux*altivec*)
1822 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1823 extra_options="${extra_options} rs6000/sysv4.opt"
1824 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1825 ;;
1826 powerpc-*-linux*spe*)
1827 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h rs6000/e500.h"
1828 extra_options="${extra_options} rs6000/sysv4.opt"
1829 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1830 ;;
1831 powerpc-*-linux*)
1832 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1833 extra_options="${extra_options} rs6000/sysv4.opt"
1834 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1835 case ${enable_targets}:${cpu_is_64bit} in
1836 *powerpc64* | all:* | *:yes)
1837 if test x$cpu_is_64bit = xyes; then
1838 tm_file="${tm_file} rs6000/default64.h"
1839 fi
1840 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1841 tmake_file="$tmake_file rs6000/t-linux64"
1842 extra_options="${extra_options} rs6000/linux64.opt"
1843 ;;
1844 *)
1845 tm_file="${tm_file} rs6000/linux.h"
1846 ;;
1847 esac
1848 if test x${enable_secureplt} = xyes; then
1849 tm_file="rs6000/secureplt.h ${tm_file}"
1850 fi
1851 ;;
1852 powerpc-*-gnu-gnualtivec*)
1853 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1854 extra_options="${extra_options} rs6000/sysv4.opt"
1855 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1856 if test x$enable_threads = xyes; then
1857 thread_file='posix'
1858 fi
1859 ;;
1860 powerpc-*-gnu*)
1861 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1862 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1863 extra_options="${extra_options} rs6000/sysv4.opt"
1864 if test x$enable_threads = xyes; then
1865 thread_file='posix'
1866 fi
1867 ;;
1868 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
1869 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1870 # means we have to redo the tm_file list from scratch.
1871 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1872 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
1873 extra_options="${extra_options} rs6000/sysv4.opt"
1874 extra_headers=ppc-asm.h
1875 case ${target} in
1876 *-vxworksae*)
1877 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/e500.h rs6000/vxworksae.h"
1878 tmake_file="${tmake_file} rs6000/t-vxworksae"
1879 ;;
1880 *-vxworks*)
1881 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h rs6000/e500.h"
1882 ;;
1883 esac
1884 ;;
1885 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1886 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1887 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1888 extra_options="${extra_options} rs6000/sysv4.opt"
1889 thread_file=""
1890 use_fixproto=yes
1891 ;;
1892 powerpc-*-lynxos*)
1893 xm_defines=POSIX
1894 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1895 tmake_file="t-lynx rs6000/t-lynx"
1896 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
1897 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1898 extra_options="${extra_options} lynx.opt"
1899 thread_file=lynx
1900 gnu_ld=yes
1901 gas=yes
1902 ;;
1903 powerpcle-*-sysv*)
1904 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1905 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos rs6000/t-ppccomm"
1906 extra_options="${extra_options} rs6000/sysv4.opt"
1907 use_fixproto=yes
1908 ;;
1909 powerpcle-*-elf*)
1910 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1911 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1912 extra_options="${extra_options} rs6000/sysv4.opt"
1913 use_fixproto=yes
1914 ;;
1915 powerpcle-*-eabisim*)
1916 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
1917 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1918 extra_options="${extra_options} rs6000/sysv4.opt"
1919 ;;
1920 powerpcle-*-eabi*)
1921 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h"
1922 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1923 extra_options="${extra_options} rs6000/sysv4.opt"
1924 ;;
1925 powerpc-*-kaos*)
1926 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1927 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1928 extra_options="${extra_options} rs6000/sysv4.opt"
1929 ;;
1930 powerpcle-*-kaos*)
1931 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1932 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1933 extra_options="${extra_options} rs6000/sysv4.opt"
1934 ;;
1935 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1936 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1937 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-newas"
1938 extra_options="${extra_options} rs6000/aix41.opt"
1939 use_collect2=yes
1940 extra_headers=
1941 use_fixproto=yes
1942 ;;
1943 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1944 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1945 tmake_file=rs6000/t-aix43
1946 extra_options="${extra_options} rs6000/aix64.opt"
1947 use_collect2=yes
1948 thread_file='aix'
1949 extra_headers=
1950 ;;
1951 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1952 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1953 extra_options="${extra_options} rs6000/aix64.opt"
1954 tmake_file=rs6000/t-aix43
1955 use_collect2=yes
1956 thread_file='aix'
1957 extra_headers=
1958 ;;
1959 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1960 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1961 tmake_file=rs6000/t-aix52
1962 extra_options="${extra_options} rs6000/aix64.opt"
1963 use_collect2=yes
1964 thread_file='aix'
1965 extra_headers=
1966 ;;
1967 s390-*-linux*)
1968 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1969 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux"
1970 ;;
1971 s390x-*-linux*)
1972 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1973 tm_p_file=s390/s390-protos.h
1974 md_file=s390/s390.md
1975 extra_modes=s390/s390-modes.def
1976 out_file=s390/s390.c
1977 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux s390/t-linux64"
1978 ;;
1979 s390x-ibm-tpf*)
1980 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1981 tm_p_file=s390/s390-protos.h
1982 md_file=s390/s390.md
1983 extra_modes=s390/s390-modes.def
1984 out_file=s390/s390.c
1985 extra_parts="crtbeginS.o crtendS.o"
1986 tmake_file="s390/t-crtstuff s390/t-tpf"
1987 thread_file='tpf'
1988 extra_options="${extra_options} s390/tpf.opt"
1989 ;;
1990 score-*-elf)
1991 tm_file="dbxelf.h elfos.h score/elf.h score/score.h"
1992 tmake_file=score/t-score-elf
1993 extra_objs="score-mdaux.o"
1994 ;;
1995 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1996 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1997 sh-*-linux* | sh[346lbe]*-*-linux* | \
1998 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1999 sh64-*-netbsd* | sh64l*-*-netbsd*)
2000 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
2001 if test x${with_endian} = x; then
2002 case ${target} in
2003 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
2004 shbe-*-* | sheb-*-*) with_endian=big,little ;;
2005 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
2006 shl* | sh64l* | sh*-*-linux* | \
2007 sh5l* | sh-superh-elf) with_endian=little,big ;;
2008 sh[1234]*-*-*) with_endian=big ;;
2009 *) with_endian=big,little ;;
2010 esac
2011 fi
2012 case ${with_endian} in
2013 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
2014 big,little|little,big) ;;
2015 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
2016 esac
2017 case ${with_endian} in
2018 little*) tm_file="sh/little.h ${tm_file}" ;;
2019 esac
2020 tm_file="${tm_file} dbxelf.h elfos.h"
2021 case ${target} in
2022 sh*-*-netbsd*) ;;
2023 *) tm_file="${tm_file} svr4.h" ;;
2024 esac
2025 tm_file="${tm_file} sh/elf.h"
2026 case ${target} in
2027 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
2028 tm_file="${tm_file} linux.h sh/linux.h" ;;
2029 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
2030 ;;
2031 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
2032 sh*-superh-elf) if test x$with_libgloss != xno; then
2033 with_libgloss=yes
2034 tm_file="${tm_file} sh/newlib.h"
2035 fi
2036 tm_file="${tm_file} sh/embed-elf.h sh/superh.h"
2037 tmake_file="${tmake_file} sh/t-superh"
2038 extra_options="${extra_options} sh/superh.opt" ;;
2039 *) if test x$with_newlib = xyes \
2040 && test x$with_libgloss = xyes; then
2041 tm_file="${tm_file} sh/newlib.h"
2042 fi
2043 tm_file="${tm_file} sh/embed-elf.h" ;;
2044 esac
2045 case ${target} in
2046 sh5*-*-netbsd*)
2047 # SHmedia, 32-bit ABI
2048 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
2049 ;;
2050 sh64*-netbsd*)
2051 # SHmedia, 64-bit ABI
2052 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
2053 ;;
2054 *-*-netbsd)
2055 tmake_file="${tmake_file} sh/t-netbsd"
2056 ;;
2057 sh64*-*-linux*)
2058 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
2059 tm_file="${tm_file} sh/sh64.h"
2060 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2061 ;;
2062 sh64*)
2063 tmake_file="${tmake_file} sh/t-sh64"
2064 tm_file="${tm_file} sh/sh64.h"
2065 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2066 ;;
2067 *-*-symbianelf*)
2068 tmake_file="sh/t-symbian"
2069 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
2070 extra_objs="symbian.o"
2071 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
2072 ;;
2073 esac
2074 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
2075 case `echo ${target} | sed 's/e[lb]-/-/'` in
2076 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
2077 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
2078 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
2079 sh4a_single*) sh_cpu_target=sh4a-single ;;
2080 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
2081 sh4al) sh_cpu_target=sh4al ;;
2082 sh4a*) sh_cpu_target=sh4a ;;
2083 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
2084 sh4_single*) sh_cpu_target=sh4-single ;;
2085 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
2086 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
2087 sh3e*) sh_cpu_target=sh3e ;;
2088 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
2089 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
2090 sh2a_single*) sh_cpu_target=sh2a-single ;;
2091 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
2092 sh2a*) sh_cpu_target=sh2a ;;
2093 sh2e*) sh_cpu_target=sh2e ;;
2094 sh2*) sh_cpu_target=sh2 ;;
2095 *) sh_cpu_target=sh1 ;;
2096 esac
2097 # did the user say --without-fp ?
2098 if test x$with_fp = xno; then
2099 case ${sh_cpu_target} in
2100 sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
2101 sh4al | sh1) ;;
2102 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
2103 sh4*) sh_cpu_target=sh4-nofpu ;;
2104 sh3*) sh_cpu_target=sh3 ;;
2105 sh2a*) sh_cpu_target=sh2a-nofpu ;;
2106 sh2*) sh_cpu_target=sh2 ;;
2107 *) echo --without-fp not available for $target: ignored
2108 esac
2109 tm_defines="$tm_defines STRICT_NOFPU=1"
2110 fi
2111 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
2112 case $sh_cpu_default in
2113 sh5-64media-nofpu | sh5-64media | \
2114 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
2115 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
2116 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
2117 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
2118 sh3e | sh3 | sh2e | sh2 | sh1) ;;
2119 "") sh_cpu_default=${sh_cpu_target} ;;
2120 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
2121 esac
2122 sh_multilibs=${with_multilib_list}
2123 if test x${sh_multilibs} = x ; then
2124 case ${target} in
2125 sh64-superh-linux* | \
2126 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
2127 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
2128 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
2129 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
2130 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
2131 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
2132 esac
2133 if test x$with_fp = xno; then
2134 sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
2135 fi
2136 fi
2137 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
2138 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
2139 sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e 's/^m/sh/' -e 's/ m/ sh/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
2140 for sh_multilib in ${sh_multilibs}; do
2141 case ${sh_multilib} in
2142 sh1 | sh2 | sh2e | sh3 | sh3e | \
2143 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
2144 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
2145 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
2146 sh5-64media | sh5-64media-nofpu | \
2147 sh5-32media | sh5-32media-nofpu | \
2148 sh5-compact | sh5-compact-nofpu)
2149 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
2150 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
2151 ;;
2152 *)
2153 echo "with_multilib_list=${sh_multilib} not supported."
2154 exit 1
2155 ;;
2156 esac
2157 done
2158 if test x${enable_incomplete_targets} = xyes ; then
2159 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
2160 fi
2161 use_fixproto=yes
2162 ;;
2163 sh-*-rtemscoff*)
2164 tmake_file="sh/t-sh t-rtems sh/t-rtems"
2165 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
2166 ;;
2167 sh-*-rtems*)
2168 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2169 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
2170 ;;
2171 sh-wrs-vxworks)
2172 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2173 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
2174 ;;
2175 sh-*-*)
2176 tm_file="${tm_file} dbxcoff.h sh/coff.h"
2177 use_fixproto=yes
2178 ;;
2179 sparc-*-netbsdelf*)
2180 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2181 extra_options="${extra_options} sparc/long-double-switch.opt"
2182 ;;
2183 sparc64-*-openbsd*)
2184 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2185 extra_options="${extra_options} sparc/little-endian.opt"
2186 gas=yes gnu_ld=yes
2187 with_cpu=ultrasparc
2188 ;;
2189 sparc-*-elf*)
2190 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
2191 tmake_file="sparc/t-elf sparc/t-crtfm"
2192 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2193 use_fixproto=yes
2194 ;;
2195 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
2196 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2197 extra_options="${extra_options} sparc/long-double-switch.opt"
2198 tmake_file="${tmake_file} sparc/t-linux sparc/t-crtfm"
2199 ;;
2200 sparc-*-rtems*)
2201 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
2202 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2203 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2204 ;;
2205 sparc64-*-solaris2* | sparcv9-*-solaris2*)
2206 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2207 case ${target} in
2208 *-*-solaris2.1[0-9]*)
2209 tm_file="${tm_file} sol2-10.h"
2210 ;;
2211 esac
2212 tm_file="${tm_file} sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2213 if test x$gnu_ld = xyes; then
2214 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2215 fi
2216 if test x$gas = xyes; then
2217 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2218 fi
2219 tm_file="${tm_file} tm-dwarf2.h"
2220 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2221 if test x$gnu_ld = xyes; then
2222 tmake_file="$tmake_file t-slibgcc-elf-ver"
2223 else
2224 tmake_file="$tmake_file t-slibgcc-sld"
2225 fi
2226 c_target_objs="sol2-c.o"
2227 cxx_target_objs="sol2-c.o"
2228 extra_objs="sol2.o"
2229 tm_p_file="${tm_p_file} sol2-protos.h"
2230 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2231 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2232 "":yes:* | yes:yes:* ) thread_file=posix ;;
2233 "":*:yes | yes:*:yes ) thread_file=solaris ;;
2234 esac
2235 need_64bit_hwint=yes
2236 ;;
2237 sparc-*-solaris2*)
2238 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2239 case ${target} in
2240 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2241 tm_file="${tm_file} sol2-6.h"
2242 ;;
2243 *-*-solaris2.1[0-9]*)
2244 tm_file="${tm_file} sol2-10.h"
2245 ;;
2246 esac
2247 tm_file="${tm_file} sparc/sol2.h"
2248 if test x$gnu_ld = xyes; then
2249 tm_file="${tm_file} sparc/sol2-gld.h"
2250 fi
2251 if test x$gas = xyes; then
2252 tm_file="${tm_file} sparc/sol2-gas.h"
2253 fi
2254 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
2255 if test x$gnu_ld = xyes; then
2256 tmake_file="$tmake_file t-slibgcc-elf-ver"
2257 else
2258 tmake_file="$tmake_file t-slibgcc-sld"
2259 fi
2260 case ${target} in
2261 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2262 if test x$gnu_ld = xno; then
2263 tm_file="${tm_file} sparc/sol26-sld.h"
2264 fi
2265 ;;
2266 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
2267 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2268 if test x$gnu_ld = xyes; then
2269 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2270 fi
2271 if test x$gas = xyes; then
2272 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2273 fi
2274 tm_file="${tm_file} tm-dwarf2.h"
2275 tmake_file="$tmake_file sparc/t-sol2-64"
2276 need_64bit_hwint=yes
2277 test x$with_cpu != x || with_cpu=v9
2278 ;;
2279 esac
2280 c_target_objs="sol2-c.o"
2281 cxx_target_objs="sol2-c.o"
2282 extra_objs="sol2.o"
2283 tm_p_file="${tm_p_file} sol2-protos.h"
2284 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2285 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2286 "":yes:* | yes:yes:* )
2287 case ${target} in
2288 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2289 thread_file=posix95
2290 ;;
2291 *)
2292 thread_file=posix
2293 ;;
2294 esac
2295 ;;
2296 "":*:yes | yes:*:yes )
2297 thread_file=solaris
2298 ;;
2299 esac
2300 ;;
2301 sparc-*-sysv4*)
2302 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2303 tmake_file=t-svr4
2304 extra_parts="crtbegin.o crtend.o"
2305 use_fixproto=yes
2306 ;;
2307 sparc64-*-elf*)
2308 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2309 extra_options="${extra_options} sparc/little-endian.opt"
2310 tmake_file="${tmake_file} sparc/t-crtfm"
2311 extra_parts="crtbegin.o crtend.o"
2312 use_fixproto=yes
2313 ;;
2314 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2315 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2316 extra_options="${extra_options} sparc/long-double-switch.opt"
2317 tmake_file="${tmake_file} sparc/t-crtfm"
2318 case "x$with_cpu" in
2319 xultrasparc) ;;
2320 x) with_cpu=ultrasparc ;;
2321 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2322 esac
2323 need_64bit_hwint=yes
2324 ;;
2325 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2326 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2327 extra_options="${extra_options} sparc/long-double-switch.opt"
2328 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2329 ;;
2330 sparc64-*-netbsd*)
2331 tm_file="sparc/biarch64.h ${tm_file}"
2332 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2333 extra_options="${extra_options} sparc/long-double-switch.opt"
2334 tmake_file="${tmake_file} sparc/t-netbsd64"
2335 ;;
2336 spu-*-elf*)
2337 tm_file="dbxelf.h elfos.h spu/spu-elf.h spu/spu.h"
2338 tmake_file="spu/t-spu-elf"
2339 extra_headers="spu_intrinsics.h spu_internals.h vmx2spu.h spu_mfcio.h vec_types.h"
2340 extra_modes=spu/spu-modes.def
2341 c_target_objs="${c_target_objs} spu-c.o"
2342 cxx_target_objs="${cxx_target_objs} spu-c.o"
2343 ;;
2344 strongarm-*-elf*)
2345 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2346 tmake_file="arm/t-arm arm/t-strongarm-elf"
2347 out_file=arm/arm.c
2348 md_file=arm/arm.md
2349 extra_modes=arm/arm-modes.def
2350 use_fixproto=yes
2351 ;;
2352 strongarm-*-pe)
2353 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"
2354 tmake_file="arm/t-arm arm/t-strongarm-pe"
2355 out_file=arm/arm.c
2356 md_file=arm/arm.md
2357 extra_modes=arm/arm-modes.def
2358 extra_options="${extra_options} arm/pe.opt"
2359 extra_objs=pe.o
2360 use_fixproto=yes
2361 ;;
2362 strongarm-*-kaos*)
2363 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
2364 tmake_file="arm/t-arm arm/t-strongarm-elf"
2365 out_file=arm/arm.c
2366 md_file=arm/arm.md
2367 extra_modes=arm/arm-modes.def
2368 ;;
2369 v850e1-*-*)
2370 target_cpu_default="TARGET_CPU_v850e1"
2371 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2372 tm_p_file=v850/v850-protos.h
2373 tmake_file=v850/t-v850e
2374 md_file=v850/v850.md
2375 out_file=v850/v850.c
2376 extra_options="${extra_options} v850/v850.opt"
2377 if test x$stabs = xyes
2378 then
2379 tm_file="${tm_file} dbx.h"
2380 fi
2381 use_collect2=no
2382 c_target_objs="v850-c.o"
2383 cxx_target_objs="v850-c.o"
2384 use_fixproto=yes
2385 ;;
2386 v850e-*-*)
2387 target_cpu_default="TARGET_CPU_v850e"
2388 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2389 tm_p_file=v850/v850-protos.h
2390 tmake_file=v850/t-v850e
2391 md_file=v850/v850.md
2392 out_file=v850/v850.c
2393 extra_options="${extra_options} v850/v850.opt"
2394 if test x$stabs = xyes
2395 then
2396 tm_file="${tm_file} dbx.h"
2397 fi
2398 use_collect2=no
2399 c_target_objs="v850-c.o"
2400 cxx_target_objs="v850-c.o"
2401 use_fixproto=yes
2402 ;;
2403 v850-*-*)
2404 target_cpu_default="TARGET_CPU_generic"
2405 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2406 tmake_file=v850/t-v850
2407 if test x$stabs = xyes
2408 then
2409 tm_file="${tm_file} dbx.h"
2410 fi
2411 use_collect2=no
2412 c_target_objs="v850-c.o"
2413 cxx_target_objs="v850-c.o"
2414 use_fixproto=yes
2415 ;;
2416 vax-*-bsd*) # VAXen running BSD
2417 tm_file="${tm_file} vax/bsd.h"
2418 tmake_file=vax/t-memfuncs
2419 use_collect2=yes
2420 use_fixproto=yes
2421 ;;
2422 vax-*-sysv*) # VAXen running system V
2423 tm_file="${tm_file} vax/vaxv.h"
2424 tmake_file=vax/t-memfuncs
2425 use_fixproto=yes
2426 ;;
2427 vax-*-netbsdelf*)
2428 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2429 ;;
2430 vax-*-netbsd*)
2431 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2432 tmake_file=t-netbsd
2433 extra_parts=""
2434 use_collect2=yes
2435 ;;
2436 vax-*-openbsd*)
2437 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2438 use_collect2=yes
2439 ;;
2440 vax-*-ultrix*) # VAXen running ultrix
2441 tm_file="${tm_file} vax/ultrix.h"
2442 tmake_file=vax/t-memfuncs
2443 use_fixproto=yes
2444 ;;
2445 xscale-*-elf)
2446 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2447 tmake_file="arm/t-arm arm/t-xscale-elf"
2448 out_file=arm/arm.c
2449 md_file=arm/arm.md
2450 extra_modes=arm/arm-modes.def
2451 use_fixproto=yes
2452 ;;
2453 xscale-*-coff)
2454 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2455 tmake_file="arm/t-arm arm/t-xscale-coff"
2456 out_file=arm/arm.c
2457 md_file=arm/arm.md
2458 extra_modes=arm/arm-modes.def
2459 use_fixproto=yes
2460 ;;
2461 xstormy16-*-elf)
2462 # For historical reasons, the target files omit the 'x'.
2463 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2464 tm_p_file=stormy16/stormy16-protos.h
2465 md_file=stormy16/stormy16.md
2466 out_file=stormy16/stormy16.c
2467 extra_options=stormy16/stormy16.opt
2468 tmake_file="stormy16/t-stormy16"
2469 extra_parts="crtbegin.o crtend.o"
2470 use_fixproto=yes
2471 ;;
2472 xtensa-*-elf*)
2473 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2474 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2475 ;;
2476 xtensa-*-linux*)
2477 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2478 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2479 ;;
2480 am33_2.0-*-linux*)
2481 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2482 tmake_file="${tmake_file} mn10300/t-linux"
2483 gas=yes gnu_ld=yes
2484 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2485 use_collect2=no
2486 ;;
2487 m32c-*-elf*)
2488 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2489 c_target_objs="m32c-pragma.o"
2490 cxx_target_objs="m32c-pragma.o"
2491 use_fixproto=yes
2492 ;;
2493 *)
2494 echo "*** Configuration ${target} not supported" 1>&2
2495 exit 1
2496 ;;
2497 esac
2499 case ${target} in
2500 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2501 tmake_file="${tmake_file} i386/t-gmm_malloc"
2502 ;;
2503 i[34567]86-*-linux* | x86_64-*-linux*)
2504 tmake_file="${tmake_file} i386/t-pmm_malloc"
2505 ;;
2506 i[34567]86-*-* | x86_64-*-*)
2507 tmake_file="${tmake_file} i386/t-gmm_malloc"
2508 ;;
2509 esac
2511 # Support for --with-cpu and related options (and a few unrelated options,
2512 # too).
2513 case ${with_cpu} in
2514 yes | no)
2515 echo "--with-cpu must be passed a value" 1>&2
2516 exit 1
2517 ;;
2518 esac
2520 # If there is no $with_cpu option, try to infer one from ${target}.
2521 # This block sets nothing except for with_cpu.
2522 if test x$with_cpu = x ; then
2523 case ${target} in
2524 ep9312-*-*)
2525 # A Cirrus ARM variant.
2526 with_cpu="ep9312"
2527 ;;
2528 i386-*-*)
2529 with_cpu=i386
2530 ;;
2531 i486-*-*)
2532 with_cpu=i486
2533 ;;
2534 i586-*-*)
2535 case ${target_noncanonical} in
2536 k6_2-*)
2537 with_cpu=k6-2
2538 ;;
2539 k6_3-*)
2540 with_cpu=k6-3
2541 ;;
2542 k6-*)
2543 with_cpu=k6
2544 ;;
2545 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2546 with_cpu=pentium-mmx
2547 ;;
2548 *)
2549 with_cpu=pentium
2550 ;;
2551 esac
2552 ;;
2553 i686-*-* | i786-*-*)
2554 case ${target_noncanonical} in
2555 k8-*|opteron-*|athlon_64-*)
2556 with_cpu=k8
2557 ;;
2558 athlon_xp-*|athlon_mp-*|athlon_4-*)
2559 with_cpu=athlon-4
2560 ;;
2561 athlon_tbird-*|athlon-*)
2562 with_cpu=athlon
2563 ;;
2564 pentium2-*)
2565 with_cpu=pentium2
2566 ;;
2567 pentium3-*|pentium3m-*)
2568 with_cpu=pentium3
2569 ;;
2570 pentium4-*|pentium4m-*)
2571 with_cpu=pentium4
2572 ;;
2573 prescott-*)
2574 with_cpu=prescott
2575 ;;
2576 nocona-*)
2577 with_cpu=nocona
2578 ;;
2579 pentium_m-*)
2580 with_cpu=pentium-m
2581 ;;
2582 pentiumpro-*)
2583 with_cpu=pentiumpro
2584 ;;
2585 *)
2586 with_cpu=generic
2587 ;;
2588 esac
2589 ;;
2590 x86_64-*-*)
2591 case ${target_noncanonical} in
2592 k8-*|opteron-*|athlon_64-*)
2593 with_cpu=k8
2594 ;;
2595 nocona-*)
2596 with_cpu=nocona
2597 ;;
2598 *)
2599 with_cpu=generic
2600 ;;
2601 esac
2602 ;;
2603 alphaev6[78]*-*-*)
2604 with_cpu=ev67
2605 ;;
2606 alphaev6*-*-*)
2607 with_cpu=ev6
2608 ;;
2609 alphapca56*-*-*)
2610 with_cpu=pca56
2611 ;;
2612 alphaev56*-*-*)
2613 with_cpu=ev56
2614 ;;
2615 alphaev5*-*-*)
2616 with_cpu=ev5
2617 ;;
2618 frv-*-*linux* | frv400-*-*linux*)
2619 with_cpu=fr400
2620 ;;
2621 frv550-*-*linux*)
2622 with_cpu=fr550
2623 ;;
2624 sparc*-*-*)
2625 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2626 ;;
2627 esac
2628 fi
2630 # Similarly for --with-float
2631 if test x$with_float = x; then
2632 case ${target} in
2633 ep9312-*-*)
2634 with_float=hard
2635 ;;
2636 esac
2637 fi
2639 # Similarly for --with-schedule.
2640 if test x$with_schedule = x; then
2641 case ${target} in
2642 hppa1* | parisc1*)
2643 # Override default PA8000 scheduling model.
2644 with_schedule=7100LC
2645 ;;
2646 esac
2647 fi
2649 # Validate and mark as valid any --with options supported
2650 # by this target. In order to use a particular --with option
2651 # you must list it in supported_defaults; validating the value
2652 # is optional. This case statement should set nothing besides
2653 # supported_defaults.
2655 supported_defaults=
2656 case "${target}" in
2657 alpha*-*-*)
2658 supported_defaults="cpu tune"
2659 for which in cpu tune; do
2660 eval "val=\$with_$which"
2661 case "$val" in
2662 "" \
2663 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2664 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2665 | 21264a)
2666 ;;
2667 *)
2668 echo "Unknown CPU used in --with-$which=$val" 1>&2
2669 exit 1
2670 ;;
2671 esac
2672 done
2673 ;;
2675 arm*-*-*)
2676 supported_defaults="arch cpu float tune fpu abi mode"
2677 for which in cpu tune; do
2678 # See if it matches any of the entries in arm-cores.def
2679 eval "val=\$with_$which"
2680 if [ x"$val" = x ] \
2681 || grep "^ARM_CORE(\"$val\"," \
2682 ${srcdir}/config/arm/arm-cores.def \
2683 > /dev/null; then
2684 # Ok
2685 new_val=`grep "^ARM_CORE(\"$val\"," \
2686 ${srcdir}/config/arm/arm-cores.def | \
2687 sed -e 's/^[^,]*,[ ]*//' | \
2688 sed -e 's/,.*$//'`
2689 eval "target_${which}_cname=$new_val"
2690 echo "For $val real value is $new_val"
2691 true
2692 else
2693 echo "Unknown CPU used in --with-$which=$val" 1>&2
2694 exit 1
2695 fi
2696 done
2698 case "$with_arch" in
2699 "" \
2700 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2701 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2702 | iwmmxt | ep9312)
2703 # OK
2704 ;;
2705 *)
2706 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2707 exit 1
2708 ;;
2709 esac
2711 case "$with_float" in
2712 "" \
2713 | soft | hard | softfp)
2714 # OK
2715 ;;
2716 *)
2717 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2718 exit 1
2719 ;;
2720 esac
2722 case "$with_fpu" in
2723 "" \
2724 | fpa | fpe2 | fpe3 | maverick | vfp )
2725 # OK
2726 ;;
2727 *)
2728 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2729 exit 1
2730 ;;
2731 esac
2733 case "$with_abi" in
2734 "" \
2735 | apcs-gnu | atpcs | aapcs | iwmmxt )
2736 #OK
2737 ;;
2738 *)
2739 echo "Unknown ABI used in --with-abi=$with_abi"
2740 exit 1
2741 ;;
2742 esac
2744 case "$with_mode" in
2745 "" \
2746 | arm | thumb )
2747 #OK
2748 ;;
2749 *)
2750 echo "Unknown mode used in --with-mode=$with_mode"
2751 exit 1
2752 ;;
2753 esac
2755 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2756 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2757 fi
2758 ;;
2760 fr*-*-*linux*)
2761 supported_defaults=cpu
2762 case "$with_cpu" in
2763 fr400) ;;
2764 fr550) ;;
2765 *)
2766 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2767 exit 1
2768 ;;
2769 esac
2770 ;;
2772 m68k*-linux*)
2773 supported_defaults="cpu"
2774 case "$with_cpu" in
2775 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2776 # OK
2777 ;;
2778 *)
2779 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2780 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2781 exit 1
2782 ;;
2783 esac
2784 ;;
2786 hppa*-*-* | parisc*-*-*)
2787 supported_defaults="arch schedule"
2789 case "$with_arch" in
2790 "" | 1.0 | 1.1 | 2.0)
2791 # OK
2792 ;;
2793 *)
2794 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2795 exit 1
2796 ;;
2797 esac
2799 case "$with_schedule" in
2800 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2801 # OK
2802 ;;
2803 *)
2804 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2805 exit 1
2806 ;;
2807 esac
2808 ;;
2810 i[34567]86-*-* | x86_64-*-*)
2811 supported_defaults="arch cpu tune"
2812 for which in arch cpu tune; do
2813 eval "val=\$with_$which"
2814 case ${val} in
2815 i386 | i486 \
2816 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2817 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2818 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2819 | athlon-4 | athlon-xp | athlon-mp \
2820 | prescott | pentium-m | pentium4m | pentium3m)
2821 case "${target}" in
2822 x86_64-*-*)
2823 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
2824 exit 1
2825 ;;
2826 esac
2827 # OK
2828 ;;
2829 "" | k8 | opteron | athlon64 | athlon-fx | nocona | generic)
2830 # OK
2831 ;;
2832 *)
2833 echo "Unknown CPU given in --with-$which=$val." 1>&2
2834 exit 1
2835 ;;
2836 esac
2837 done
2838 ;;
2840 mips*-*-*)
2841 supported_defaults="abi arch float tune divide"
2843 case ${with_float} in
2844 "" | soft | hard)
2845 # OK
2846 ;;
2847 *)
2848 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2849 exit 1
2850 ;;
2851 esac
2853 case ${with_abi} in
2854 "" | 32 | o64 | n32 | 64 | eabi)
2855 # OK
2856 ;;
2857 *)
2858 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2859 exit 1
2860 ;;
2861 esac
2863 case ${with_divide} in
2864 "" | breaks | traps)
2865 # OK
2866 ;;
2867 *)
2868 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2869 exit 1
2870 esac
2871 ;;
2873 mt-*-*)
2874 supported_defaults="arch"
2876 case "$with_arch" in
2877 "" \
2878 | ms1-64-001 \
2879 | ms1-16-002 \
2880 | ms1-16-003 \
2881 | ms2 \
2882 | "")
2883 # OK
2884 ;;
2885 *)
2886 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2887 exit 1
2888 ;;
2889 esac
2890 ;;
2892 powerpc*-*-* | rs6000-*-*)
2893 supported_defaults="cpu float tune"
2895 for which in cpu tune; do
2896 eval "val=\$with_$which"
2897 case ${val} in
2898 default32 | default64)
2899 with_which="with_$which"
2900 eval $with_which=
2901 ;;
2902 405cr)
2903 tm_defines="${tm_defines} CONFIG_PPC405CR"
2904 eval "with_$which=405"
2905 ;;
2906 "" | common \
2907 | power | power[23456] | power6x | powerpc | powerpc64 \
2908 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2909 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2910 | 601 | 602 | 603 | 603e | ec603e | 604 \
2911 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2912 | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2913 # OK
2914 ;;
2915 *)
2916 echo "Unknown cpu used in --with-$which=$val." 1>&2
2917 exit 1
2918 ;;
2919 esac
2920 done
2921 ;;
2923 s390*-*-*)
2924 supported_defaults="arch mode tune"
2926 for which in arch tune; do
2927 eval "val=\$with_$which"
2928 case ${val} in
2929 "" | g5 | g6 | z900 | z990 | z9-109)
2930 # OK
2931 ;;
2932 *)
2933 echo "Unknown cpu used in --with-$which=$val." 1>&2
2934 exit 1
2935 ;;
2936 esac
2937 done
2939 case ${with_mode} in
2940 "" | esa | zarch)
2941 # OK
2942 ;;
2943 *)
2944 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2945 exit 1
2946 ;;
2947 esac
2948 ;;
2950 sh[123456ble]-*-* | sh-*-*)
2951 supported_defaults="cpu"
2952 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
2953 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2954 # OK
2955 ;;
2956 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2957 ;;
2958 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2959 ;;
2960 *)
2961 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2962 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2963 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2964 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2965 exit 1
2966 ;;
2967 esac
2968 ;;
2969 sparc*-*-*)
2970 supported_defaults="cpu float tune"
2972 for which in cpu tune; do
2973 eval "val=\$with_$which"
2974 case ${val} in
2975 "" | sparc | sparcv9 | sparc64 | sparc86x \
2976 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2977 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2978 | v9 | ultrasparc | ultrasparc3 | niagara)
2979 # OK
2980 ;;
2981 *)
2982 echo "Unknown cpu used in --with-$which=$val" 1>&2
2983 exit 1
2984 ;;
2985 esac
2986 done
2988 case ${with_float} in
2989 "" | soft | hard)
2990 # OK
2991 ;;
2992 *)
2993 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2994 exit 1
2995 ;;
2996 esac
2997 ;;
2999 v850*-*-*)
3000 supported_defaults=cpu
3001 case ${with_cpu} in
3002 "" | v850e | v850e1)
3003 # OK
3004 ;;
3005 *)
3006 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
3007 exit 1
3008 ;;
3009 esac
3010 ;;
3011 esac
3013 # Set some miscellaneous flags for particular targets.
3014 target_cpu_default2=
3015 case ${target} in
3016 alpha*-*-*)
3017 if test x$gas = xyes
3018 then
3019 target_cpu_default2="MASK_GAS"
3020 fi
3021 ;;
3023 arm*-*-*)
3024 if test x$target_cpu_cname = x
3025 then
3026 target_cpu_default2=TARGET_CPU_generic
3027 else
3028 target_cpu_default2=TARGET_CPU_$target_cpu_cname
3029 fi
3030 ;;
3032 m68k*-linux*)
3033 case "x$with_cpu" in
3034 x)
3035 # The most generic
3036 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
3037 ;;
3038 xm68020)
3039 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
3040 ;;
3041 xm68030)
3042 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
3043 ;;
3044 xm68040)
3045 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
3046 ;;
3047 xm68060)
3048 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
3049 ;;
3050 xm68020-40)
3051 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
3052 ;;
3053 xm68020-60)
3054 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
3055 ;;
3056 *)
3057 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
3058 exit 1
3059 ;;
3060 esac
3061 ;;
3063 hppa*-*-* | parisc*-*-*)
3064 target_cpu_default2="MASK_BIG_SWITCH"
3065 if test x$gas = xyes
3066 then
3067 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
3068 fi
3069 ;;
3071 mips*-*-*)
3072 if test x$gnu_ld = xyes
3073 then
3074 target_cpu_default2="MASK_SPLIT_ADDRESSES"
3075 fi
3076 case ${target} in
3077 mips*el-*-*)
3078 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
3079 ;;
3080 esac
3081 if test "x$enable_gofast" = xyes
3082 then
3083 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
3084 tmake_file="mips/t-gofast $tmake_file"
3085 else
3086 tmake_file="mips/t-mips $tmake_file"
3087 fi
3088 ;;
3090 powerpc*-*-* | rs6000-*-*)
3091 # FIXME: The PowerPC port uses the value set at compile time,
3092 # although it's only cosmetic.
3093 if test "x$with_cpu" != x
3094 then
3095 target_cpu_default2="\\\"$with_cpu\\\""
3096 fi
3097 out_file=rs6000/rs6000.c
3098 c_target_objs="${c_target_objs} rs6000-c.o"
3099 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
3100 tmake_file="rs6000/t-rs6000 ${tmake_file}"
3102 if test x$enable_e500_double = xyes
3103 then
3104 tm_file="$tm_file rs6000/e500-double.h"
3105 fi
3106 ;;
3108 sh[123456ble]*-*-* | sh-*-*)
3109 c_target_objs="${c_target_objs} sh-c.o"
3110 cxx_target_objs="${cxx_target_objs} sh-c.o"
3111 ;;
3113 sparc*-*-*)
3114 # Some standard aliases.
3115 case x$with_cpu in
3116 xsparc)
3117 with_cpu=v7
3118 ;;
3119 xsparcv9 | xsparc64)
3120 with_cpu=v9
3121 ;;
3122 esac
3124 # The SPARC port checks this value at compile-time.
3125 target_cpu_default2="TARGET_CPU_$with_cpu"
3126 ;;
3127 v850*-*-*)
3128 # FIXME: The v850 is "special" in that it does not support
3129 # runtime CPU selection, only --with-cpu.
3130 case "x$with_cpu" in
3131 x)
3132 ;;
3133 xv850e)
3134 target_cpu_default2="TARGET_CPU_$with_cpu"
3135 ;;
3136 esac
3137 ;;
3138 esac
3140 t=
3141 all_defaults="abi cpu arch tune schedule float mode fpu divide"
3142 for option in $all_defaults
3143 do
3144 eval "val=\$with_$option"
3145 if test -n "$val"; then
3146 case " $supported_defaults " in
3147 *" $option "*)
3148 ;;
3149 *)
3150 echo "This target does not support --with-$option." 2>&1
3151 echo "Valid --with options are: $supported_defaults" 2>&1
3152 exit 1
3153 ;;
3154 esac
3156 if test "x$t" = x
3157 then
3158 t="{ \"$option\", \"$val\" }"
3159 else
3160 t="${t}, { \"$option\", \"$val\" }"
3161 fi
3162 fi
3163 done
3165 if test "x$t" = x
3166 then
3167 configure_default_options="{ { NULL, NULL} }"
3168 else
3169 configure_default_options="{ ${t} }"
3170 fi
3172 if test "$target_cpu_default2" != ""
3173 then
3174 if test "$target_cpu_default" != ""
3175 then
3176 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3177 else
3178 target_cpu_default=$target_cpu_default2
3179 fi
3180 fi