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* config.gcc (sh*-*elf*): Remove dead assignment of sh_multilibs.
[pf3gnuchains/gcc-fork.git] / gcc / config.gcc
1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
3 # Free Software Foundation, Inc.
4
5 #This file is part of GCC.
6
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 2, or (at your option) any later
10 #version.
11
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
15 #for more details.
16
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING.  If not, write to the Free
19 #Software Foundation, 59 Temple Place - Suite 330, Boston, MA
20 #02111-1307, USA.
21
22 # This is the GCC target-specific configuration file
23 # where a configuration type is mapped to different system-specific
24 # definitions and files.  This is invoked by the autoconf-generated
25 # configure script.  Putting it in a separate shell file lets us skip
26 # running autoconf when modifying target-specific information.
27
28 # This file switches on the shell variable ${target}, and also uses the
29 # following shell variables:
30 #
31 #  with_*               Various variables as set by configure.
32 #
33 #  enable_threads       Either the name, yes or no depending on whether
34 #                       threads support was requested.
35 #
36 #  default_use_cxa_atexit
37 #                       "no" by default, can be set to "yes" if a target
38 #                       wishes to use __cxa_atexit() by default if the
39 #                       $enable___cxa_atexit variable is not set.
40 #
41 #  gas_flag             Either yes or no depending on whether GNU as was
42 #                       requested.
43 #
44 #  gnu_ld_flag          Either yes or no depending on whether GNU ld was
45 #                       requested.
46
47 # This file sets the following shell variables for use by the
48 # autoconf-generated configure script:
49 #
50 #  cpu_type             The name of the cpu, if different from the first
51 #                       chunk of the canonical target name.
52 #
53 #  tm_defines           List of target macros to define for all compilations.
54 #
55 #  tm_file              A list of target macro files, if different from
56 #                       "$cpu_type/$cpu_type.h". Usually it's constructed
57 #                       per target in a way like this:
58 #                       tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
59 #                       Note that the preferred order is:
60 #                       - specific target header "${cpu_type}/${cpu_type.h}"
61 #                       - generic headers like dbxelf.h elfos.h, etc.
62 #                       - specializing target headers like ${cpu_type.h}/elf.h
63 #                       This helps to keep OS specific stuff out of the CPU
64 #                       defining header ${cpu_type}/${cpu_type.h}.
65 #
66 #  tm_p_file            Location of file with declarations for functions
67 #                       in $out_file.
68 #
69 #  out_file             The name of the machine description C support
70 #                       file, if different from "$cpu_type/$cpu_type.c".
71 #
72 #  md_file              The name of the machine-description file, if
73 #                       different from "$cpu_type/$cpu_type.md".
74 #
75 #  tmake_file           A list of machine-description-specific
76 #                       makefile-fragments, if different from
77 #                       "$cpu_type/t-$cpu_type".
78 #
79 #  extra_modes          The name of the file containing a list of extra
80 #                       machine modes, if necessary and different from
81 #                       "$cpu_type/$cpu_type-modes.def".
82 #
83 #  extra_objs           List of extra objects that should be linked into
84 #                       the compiler proper (cc1, cc1obj, cc1plus)
85 #                       depending on target.
86 #
87 #  extra_gcc_objs       List of extra objects that should be linked into
88 #                       the compiler driver (gcc) depending on target.
89 #
90 #  extra_headers        List of used header files from the directory
91 #                       config/${cpu_type}.
92 #
93 #  extra_passes         List of extra executables compiled for this target
94 #                       machine, used for compiling from source to object.
95 #
96 #  extra_parts          List of extra object files that should be compiled
97 #                       for this target machine.
98 #
99 #  extra_programs       Like extra_passes, but these are used when linking.
100 #
101 #  c_target_objs        List of extra target-dependent objects that be
102 #                       linked into the C compiler only.
103 #
104 #  cxx_target_objs      List of extra target-dependent objects that be
105 #                       linked into the C++ compiler only.
106 #
107 #  target_gtfiles       List of extra source files with type information.
108 #
109 #  xm_defines           List of macros to define when compiling for the
110 #                       target machine.
111 #
112 #  xm_file              List of files to include when compiling for the
113 #                       target machine.
114 #
115 #  use_collect2         Set to yes or no, depending on whether collect2
116 #                       will be used.
117 #
118 #  target_cpu_default   Set to override the default target model.
119 #
120 #  gdb_needs_out_file_path
121 #                       Set to yes if gdb needs a dir command with
122 #                       `dirname $out_file`.
123 #
124 #  thread_file          Set to control which thread package to use.
125 #
126 #  gas                  Set to yes or no depending on whether the target
127 #                       system normally uses GNU as.
128 #
129 #  need_64bit_hwint     Set to yes if HOST_WIDE_INT must be 64 bits wide
130 #                       for this target.  This is true iff this target
131 #                       supports "long" or "wchar_t" wider than 32 bits.
132 #
133 #  configure_default_options
134 #                       Set to an initializer for configure_default_options
135 #                       in configargs.h, based on --with-cpu et cetera.
136 #
137 #  use_fixproto         Set to "yes" if fixproto should be run normally,
138 #                       "no" if fixproto should never be run.
139
140 # The following variables are used in each case-construct to build up the
141 # outgoing variables:
142 #
143 #  gnu_ld               Set to yes or no depending on whether the target
144 #                       system normally uses GNU ld.
145
146 out_file=
147 tmake_file=
148 extra_headers=
149 extra_passes=
150 extra_parts=
151 extra_programs=
152 extra_objs=
153 extra_gcc_objs=
154 c_target_objs=
155 cxx_target_objs=
156 tm_defines=
157 xm_defines=
158 # Set this to force installation and use of collect2.
159 use_collect2=
160 # Set this to override the default target model.
161 target_cpu_default=
162 # Set this if gdb needs a dir command with `dirname $out_file`
163 gdb_needs_out_file_path=
164 # Set this to control which thread package will be used.
165 thread_file=
166 # Reinitialize these from the flag values every loop pass, since some
167 # configure entries modify them.
168 gas="$gas_flag"
169 gnu_ld="$gnu_ld_flag"
170 default_use_cxa_atexit=no
171 target_gtfiles=
172 need_64bit_hwint=
173
174 # Default to not using fixproto.  Targets which need fixproto should
175 # specifically set this to 'yes'.
176 use_fixproto=no
177
178 # Don't carry these over build->host->target.  Please.
179 xm_file=
180 md_file=
181
182 # Obsolete configurations.
183 case ${target} in
184  dummy*)
185     if test "x$enable_obsolete" != xyes; then
186       echo "*** Configuration ${target} is obsolete." >&2
187       echo "*** Specify --enable-obsolete to build it anyway." >&2
188       echo "*** Support will be REMOVED in the next major release of GCC," >&2
189       echo "*** unless a maintainer comes forward." >&2
190       exit 1
191     fi;;
192 esac
193
194 # Unsupported targets list.  Do not put an entry in this list unless
195 # it would otherwise be caught by a more permissive pattern.  The list
196 # should be in alphabetical order.
197 case ${target} in
198    alpha*-*-linux*libc1*                \
199  | i[34567]86-sequent-sysv              \
200  | i[34567]86-sequent-sysv[123]*        \
201  | i[34567]86-go32-*                    \
202  | i[34567]86-*-go32*                   \
203  | m68k-*-linux*aout*                   \
204  | m68k-*-linux*libc1*                  \
205  | mips64orion*-*-rtems*                \
206  | powerpc-*-linux*libc1*               \
207  | sparc-*-linux*aout*                  \
208  | sparc-*-linux*libc1*                 \
209  | sparc-hal-solaris2*                  \
210  | thumb-*-*                            \
211  | *-*-linux*coff*                      \
212  | *-*-linux*oldld*                     \
213  | *-*-rtemsaout*                       \
214  | *-*-rtemscoff*                       \
215  | vax-*-vms*                           \
216  )
217         echo "*** Configuration ${target} not supported" 1>&2
218         exit 1
219         ;;
220 esac
221
222 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
223 # updated in each machine entry.  Also set default extra_headers for some
224 # machines.
225 tm_p_file=
226 cpu_type=`echo ${target} | sed 's/-.*$//'`
227 case ${target} in
228 alpha*-*-*)
229         cpu_type=alpha
230         need_64bit_hwint=yes
231         ;;
232 am33_2.0-*-linux*)
233         cpu_type=mn10300
234         ;;
235 strongarm*-*-*)
236         cpu_type=arm
237         ;;
238 arm*-*-*)
239         cpu_type=arm
240         extra_headers="mmintrin.h"
241         ;;
242 ep9312*-*-*)
243         cpu_type=arm
244         ;;
245 xscale-*-*)
246         cpu_type=arm
247         extra_headers="mmintrin.h"
248         ;;
249 i[34567]86-*-*)
250         cpu_type=i386
251         extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
252         ;;
253 x86_64-*-*)
254         cpu_type=i386
255         extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
256         need_64bit_hwint=yes
257         ;;
258 ia64-*-*)
259         extra_headers=ia64intrin.h
260         need_64bit_hwint=yes
261         ;;
262 hppa*-*-* | parisc*-*-*)
263         cpu_type=pa
264         ;;
265 m32r*-*-*)
266         cpu_type=m32r
267         ;;
268 m680[012]0-*-*)
269         cpu_type=m68k
270         extra_headers=math-68881.h
271         ;;
272 m68k-*-*)
273         extra_headers=math-68881.h
274         ;;
275 mips*-*-*)
276         cpu_type=mips
277         need_64bit_hwint=yes
278         ;;
279 powerpc*-*-*)
280         cpu_type=rs6000
281         extra_headers="ppc-asm.h altivec.h spe.h"
282         need_64bit_hwint=yes
283         ;;
284 rs6000*-*-*)
285         need_64bit_hwint=yes
286         ;;
287 sparc64*-*-*)
288         cpu_type=sparc
289         need_64bit_hwint=yes
290         ;;
291 sparc*-*-*)
292         cpu_type=sparc
293         ;;
294 s390*-*-*)
295         need_64bit_hwint=yes
296         ;;
297 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
298 sh[123456789lbe]*-*-*)
299         cpu_type=sh
300         need_64bit_hwint=yes
301         ;;
302 tic4x-*-*)
303         cpu_type=c4x
304         ;;
305 esac
306
307 tm_file=${cpu_type}/${cpu_type}.h
308 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
309 then
310         tm_p_file=${cpu_type}/${cpu_type}-protos.h
311 fi
312 extra_modes=
313 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
314 then
315         extra_modes=${cpu_type}/${cpu_type}-modes.def
316 fi
317
318 case ${target} in
319 x86_64-*-*)
320         tm_file="i386/biarch64.h ${tm_file}"
321         ;;
322 esac
323
324 # On a.out targets, we need to use collect2.
325 case ${target} in
326 *-*-*aout*)
327         use_collect2=yes
328         ;;
329 esac
330
331 # Common parts for widely ported systems.
332 case ${target} in
333 *-*-darwin*)
334   case ${target} in
335     *-darwin[0-6]*) ;;
336     *) tm_file="${tm_file} darwin7.h" ;;
337   esac
338   tm_file="${tm_file} darwin.h"
339   tm_p_file="${tm_p_file} darwin-protos.h"
340   tmake_file="t-darwin t-slibgcc-darwin"
341   target_gtfiles="\$(srcdir)/config/darwin.c"
342   c_target_objs="darwin-c.o"
343   cxx_target_objs="darwin-c.o"
344   extra_parts="crt2.o"
345   extra_objs="darwin.o"
346   case ${enable_threads} in
347     "" | yes | posix) thread_file='posix' ;;
348   esac
349   ;;
350 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
351   # This is the place-holder for the generic a.out configuration
352   # of FreeBSD.  No actual configuration resides here since
353   # there was only ever a bare-bones ix86 configuration for
354   # a.out and it exists solely in the machine-specific section.
355   # This place-holder must exist to avoid dropping into
356   # the generic ELF configuration of FreeBSD (i.e. it must be
357   # ordered before that section).
358   ;;
359 *-*-freebsd*)
360   # This is the generic ELF configuration of FreeBSD.  Later
361   # machine-specific sections may refine and add to this
362   # configuration.
363   #
364   # Due to tm_file entry ordering issues that vary between cpu
365   # architectures, we only define fbsd_tm_file to allow the
366   # machine-specific section to dictate the final order of all
367   # entries of tm_file with the minor exception that components
368   # of the tm_file set here will always be of the form:
369   #
370   # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
371   #
372   # The machine-specific section should not tamper with this
373   # ordering but may order all other entries of tm_file as it
374   # pleases around the provided core setting.
375   gas=yes
376   gnu_ld=yes
377   extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
378   case ${target} in
379     *-*-freebsd3 | *-*-freebsd[3].*)
380       tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
381     *-*-freebsd4 | *-*-freebsd[4].*)
382       tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
383     *-*-freebsd5 | *-*-freebsd[5].*)
384       tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
385     *-*-freebsd6 | *-*-freebsd[6].*)
386       tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
387     *)
388       echo 'Please update *-*-freebsd* in gcc/config.gcc'
389       exit 1
390       ;;
391   esac
392   tmake_file="t-slibgcc-elf-ver t-freebsd"
393   case ${enable_threads} in
394     no)
395       fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
396       ;;
397     "" | yes | posix)
398       thread_file='posix'
399       tmake_file="${tmake_file} t-freebsd-thread"
400       # Before 5.0, FreeBSD can't bind shared libraries to -lc
401       # when "optionally" threaded via weak pthread_* checks.
402       case ${target} in
403         *-*-freebsd[34] | *-*-freebsd[34].*)
404           tmake_file="${tmake_file} t-slibgcc-nolc-override"
405           ;;
406       esac
407       ;;
408     *) 
409       echo 'Unknown thread configuration for FreeBSD'
410       exit 1
411       ;;
412   esac
413   fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
414   ;;
415 *-*-linux*libc1* | *-*-linux*aout*)
416   # Avoid the generic linux case.
417   ;;
418 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
419   # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
420   extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
421   gas=yes
422   gnu_ld=yes
423   case ${enable_threads} in
424     "" | yes | posix) thread_file='posix' ;;
425   esac
426   tmake_file="t-slibgcc-elf-ver t-linux"
427   ;;
428 *-*-gnu*)
429   # On the Hurd, the setup is just about the same on
430   # each different CPU.  The specific machines that we
431   # support are matched above and just set $cpu_type.
432   tm_file="${cpu_type}/gnu.h"
433   extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
434   # GNU tools are the only tools.
435   gas=yes
436   gnu_ld=yes
437   # These details are the same as for Linux.
438   # But here we need a little extra magic.
439   tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
440   case ${target} in
441     alpha*)
442       tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
443       ;;
444     i[34567]86-*-*)
445       tm_file="${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}"
446       ;;
447   esac
448   ;;
449 *-*-netbsd*)
450   tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
451   gas=yes
452   gnu_ld=yes
453
454   # NetBSD 2.0 and later get POSIX threads enabled by default.
455   # Allow them to be explicitly enabled on any other version.
456   case ${enable_threads} in
457     "")
458       case ${target} in
459         *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
460           thread_file='posix'
461           tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
462           ;;
463       esac
464       ;;
465     yes | posix)
466       thread_file='posix'
467       tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
468       ;;
469   esac
470
471   # NetBSD 1.7 and later are set up to use GCC's crtstuff for
472   # ELF configurations.  We will clear extra_parts in the
473   # a.out configurations.
474   case ${target} in
475     *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
476       extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
477       ;;
478   esac
479
480   # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
481   # default (unless overridden by --disable-__cxa_atexit).
482   case ${target} in
483     *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
484       default_use_cxa_atexit=yes
485       ;;
486   esac
487   ;;
488 *-*-openbsd*)
489   tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
490   case ${enable_threads} in
491     yes)
492       thread_file='posix'
493       tmake_file="${tmake_file} t-openbsd-thread"
494       ;;
495   esac
496   ;;
497 *-*-rtems*)
498   case ${enable_threads} in
499     yes) thread_file='rtems' ;;
500   esac
501   ;;
502 *-*-vxworks*)
503   tmake_file=t-vxworks
504   tm_file="${tm_file} elfos.h svr4.h vxworks.h"
505   case ${enable_threads} in
506     no) ;;
507     "" | yes | vxworks) thread_file='vxworks' ;;
508     *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
509   esac
510   use_collect2=yes
511   xm_defines=POSIX
512   ;;
513 esac
514
515 case ${target} in
516 # Support site-specific machine types.
517 *local*)
518         rest=`echo ${target} | sed -e "s/$cpu_type-//"`
519         tm_file=${cpu_type}/$rest.h
520         if test -f $srcdir/config/${cpu_type}/xm-$rest.h
521         then xm_file=${cpu_type}/xm-$rest.h
522         fi
523         if test -f $srcdir/config/${cpu_type}/t-$rest
524         then tmake_file=${cpu_type}/t-$rest
525         fi
526         ;;
527 alpha*-*-unicosmk*)
528         use_collect2=yes
529         tm_file="${tm_file} alpha/unicosmk.h"
530
531         # Don't include t-ieee for now because we don't support that yet
532         # tmake_file="alpha/t-ieee"
533         tmake_file="alpha/t-unicosmk"
534         use_fixproto=yes
535         ;;
536 alpha*-*-linux*)
537         tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
538         target_cpu_default="MASK_GAS"
539         tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
540         ;;
541 alpha*-*-gnu*)
542         target_cpu_default="MASK_GAS"
543         tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
544         ;;
545 alpha*-*-freebsd*)
546         tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
547         target_cpu_default="MASK_GAS"
548         tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
549         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
550         ;;
551 alpha*-*-netbsd*)
552         tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
553         target_cpu_default="MASK_GAS"
554         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
555         ;;
556 alpha*-*-openbsd*)
557         tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
558         tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
559         # default x-alpha is only appropriate for dec-osf.
560         target_cpu_default="MASK_GAS"
561         tmake_file="alpha/t-alpha alpha/t-ieee"
562         ;;
563 alpha*-dec-osf[45]*)
564         if test x$stabs = xyes
565         then
566                 tm_file="${tm_file} dbx.h"
567         fi
568         if test x$gas != xyes
569         then
570                 extra_passes="mips-tfile mips-tdump"
571         fi
572         use_collect2=yes
573         tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
574         tm_file="${tm_file} alpha/osf.h"
575         extra_headers=va_list.h
576         case ${target} in
577           *-*-osf4*)
578             # Set target_cpu_default except on 4.0a.
579             case ${target} in
580                 *-*-osf4.0a) ;;
581                 *) target_cpu_default=MASK_SUPPORT_ARCH
582             esac
583             ;;
584           *-*-osf5*)
585             tm_file="${tm_file} alpha/osf5.h"
586             target_cpu_default=MASK_SUPPORT_ARCH
587             ;;
588         esac
589         case ${enable_threads} in
590           "" | yes | posix)
591             thread_file='posix'
592             tmake_file="${tmake_file} alpha/t-osf-pthread"
593             ;;
594         esac
595         ;;
596 alpha64-dec-*vms*)
597         tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
598         xm_file="alpha/xm-vms.h"
599         tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
600         prefix=/gnu
601         local_prefix=/gnu
602         ;;
603 alpha*-dec-*vms*)
604         tm_file="${tm_file} alpha/vms.h"
605         xm_file=alpha/xm-vms.h
606         tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
607         prefix=/gnu
608         local_prefix=/gnu
609         ;;
610 arc-*-elf*)
611         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
612         extra_parts="crtinit.o crtfini.o"
613         use_fixproto=yes
614         ;;
615 arm-*-coff* | armel-*-coff*)
616         tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
617         tmake_file=arm/t-arm-coff
618         ;;
619 arm-semi-aof | armel-semi-aof)
620         tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
621         tmake_file=arm/t-semi
622         ;;
623 arm-wrs-vxworks)
624         tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
625         tmake_file="${tmake_file} arm/t-vxworks"
626         ;;
627 arm*-*-freebsd*|strongarm*-*-freebsd*)
628         tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
629         tmake_file="${tmake_file} arm/t-strongarm-elf"
630         ;;
631 arm*-*-netbsdelf*)
632         tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
633         tmake_file="${tmake_file} arm/t-netbsd"
634         ;;
635 arm*-*-netbsd*)
636         tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
637         tmake_file="t-netbsd arm/t-netbsd"
638         extra_parts=""
639         use_collect2=yes
640         ;;
641 arm*-*-linux*)                  # ARM GNU/Linux with ELF
642         tm_file="dbxelf.h elfos.h linux.h arm/elf.h  arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
643         tmake_file="${tmake_file} arm/t-linux"
644         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
645         gnu_ld=yes
646         ;;
647 arm*-*-uclinux*)                # ARM ucLinux
648         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"
649         tmake_file=arm/t-arm-elf
650         ;;
651 arm*-*-ecos-elf)
652         tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
653         tmake_file=arm/t-arm-elf
654         ;;
655 arm*-*-rtems*)
656         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"
657         tmake_file="arm/t-arm-elf t-rtems"
658         ;;
659 arm*-*-elf | ep9312-*-elf)
660         tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
661         tmake_file=arm/t-arm-elf
662         ;;
663 arm*-wince-pe*)
664         tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
665         tmake_file=arm/t-wince-pe
666         extra_objs="pe.o"
667         ;;
668 arm-*-pe*)
669         tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
670         tmake_file=arm/t-pe
671         extra_objs="pe.o"
672         ;;
673 arm*-*-kaos*)
674         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"
675         tmake_file=arm/t-arm-elf
676         ;;
677 avr-*-*)
678         tm_file="avr/avr.h dbxelf.h"
679         use_fixproto=yes
680         ;;
681 c4x-*-rtems* | tic4x-*-rtems*)
682         tmake_file="c4x/t-c4x t-rtems"
683         tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
684         c_target_objs="c4x-c.o"
685         cxx_target_objs="c4x-c.o"
686         ;;
687 c4x-* | tic4x-*)
688         tmake_file=c4x/t-c4x
689         c_target_objs="c4x-c.o"
690         cxx_target_objs="c4x-c.o"
691         ;;
692 cris-*-aout)
693         tm_file="dbxelf.h ${tm_file} cris/aout.h"
694         gas=yes
695         tmake_file="cris/t-cris cris/t-aout"
696         ;;
697 cris-*-elf | cris-*-none)
698         tm_file="dbxelf.h elfos.h ${tm_file}"
699         tmake_file="cris/t-cris cris/t-elfmulti"
700         gas=yes
701         ;;
702 cris-*-linux*)
703         tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
704         # We need to avoid using t-linux, so override default tmake_file
705         tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
706         ;;
707 fr30-*-elf)
708         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
709         tmake_file=fr30/t-fr30
710         extra_parts="crti.o crtn.o crtbegin.o crtend.o"
711         use_fixproto=yes
712         ;;
713 frv-*-elf)
714         tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
715         tmake_file=frv/t-frv
716         use_fixproto=yes
717         ;;
718 frv-*-*linux*)
719         tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
720                  linux.h frv/linux.h frv/frv-abi.h"
721         tmake_file="${tmake_file} frv/t-frv frv/t-linux"
722         ;;
723 h8300-*-rtems*)
724         tmake_file="h8300/t-h8300 t-rtems"
725         tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
726         ;;
727 h8300-*-elf*)
728         tmake_file="h8300/t-h8300 h8300/t-elf"
729         tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
730         use_fixproto=yes
731         ;;
732 h8300-*-*)
733         tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
734         use_fixproto=yes
735         ;;
736 hppa*64*-*-linux* | parisc*64*-*-linux*)
737         target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_BIG_SWITCH)"
738         tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
739                  pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
740         tmake_file="${tmake_file} pa/t-linux64"
741         gas=yes gnu_ld=yes
742         need_64bit_hwint=yes
743         ;;
744 hppa*-*-linux* | parisc*-*-linux*)
745         target_cpu_default="(MASK_PA_11 | MASK_NO_SPACE_REGS | MASK_BIG_SWITCH)"
746         tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
747                  pa/pa32-regs.h pa/pa32-linux.h"
748         tmake_file="${tmake_file} pa/t-linux"
749         # if not configured with --enable-sjlj-exceptions, bump the
750         # libgcc version number
751         if test x$sjlj != x1; then
752             tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
753         fi
754         ;;
755 # port not yet contributed.
756 #hppa*-*-openbsd*)
757 #       target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
758 #       ;;
759 hppa1.1-*-pro*)
760         target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
761         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
762         tmake_file="pa/t-pro"
763         ;;
764 hppa1.1-*-osf*)
765         target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
766         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
767         tmake_file="pa/t-pa"
768         use_collect2=yes
769         ;;
770 hppa1.1-*-rtems*)
771         target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
772         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
773         tmake_file="pa/t-pro t-rtems"
774         ;;
775 hppa1.1-*-bsd*)
776         target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
777         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
778         tmake_file="pa/t-pa"
779         use_collect2=yes
780         ;;
781 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
782         target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
783         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
784         tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
785         case ${enable_threads} in
786           "")
787             if test x$have_pthread_h = xyes ; then
788               tmake_file="${tmake_file} pa/t-dce-thr"
789             fi
790             ;;
791           yes | dce)
792             tmake_file="${tmake_file} pa/t-dce-thr"
793             ;;
794         esac
795         use_collect2=yes
796         use_fixproto=yes
797         ;;
798 hppa1.0-*-hpux10*)
799         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
800         tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
801         case ${enable_threads} in
802           "")
803             if test x$have_pthread_h = xyes ; then
804               tmake_file="${tmake_file} pa/t-dce-thr"
805             fi
806             ;;
807           yes | dce)
808             tmake_file="${tmake_file} pa/t-dce-thr"
809             ;;
810         esac
811         use_collect2=yes
812         use_fixproto=yes
813         ;;
814 hppa*64*-*-hpux11*)
815         if test x$gnu_ld = xyes
816         then
817                 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_GNU_LD | MASK_BIG_SWITCH)"
818         else
819                 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_BIG_SWITCH)"
820         fi
821         if test x$gas = xyes
822         then
823                 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h  \
824                          pa/pa64-regs.h pa/pa-hpux.h \
825                          pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
826         else
827                 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
828                          pa/pa64-regs.h pa/pa-hpux.h \
829                          pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
830         fi
831         need_64bit_hwint=yes
832         tmake_file="pa/t-pa64 pa/t-pa-hpux"
833         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
834         case x${enable_threads} in
835         xyes | xposix )
836                 thread_file=posix 
837                 ;;
838         esac
839         ;;
840 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
841         target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
842         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
843         tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
844         case x${enable_threads} in
845         xyes | xposix )
846                 thread_file=posix 
847                 ;;
848         esac
849         use_collect2=yes
850         ;;
851 hppa1.0-*-hpux11*)
852         tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
853         tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
854         case x${enable_threads} in
855         xyes | xposix )
856                 thread_file=posix 
857                 ;;
858         esac
859         use_collect2=yes
860         ;;
861 i[34567]86-*-darwin*)
862         tm_file="${tm_file} i386/darwin.h"
863         ;;
864 i[34567]86-*-elf*)
865         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
866         tmake_file="i386/t-i386elf t-svr4"
867         use_fixproto=yes
868         ;;
869 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
870         if test x$gas = xyes
871         then
872                 tm_file="${tm_file} usegas.h"
873         fi
874         xm_defines="SMALL_ARG_MAX"
875         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
876         tmake_file=t-svr4
877         extra_parts="crtbegin.o crtend.o"
878         use_fixproto=yes
879         ;;
880 i[34567]86-*-aout*)
881         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
882         use_fixproto=yes
883         ;;
884 i[34567]86-*-beoself* | i[34567]86-*-beos*)
885         tmake_file='i386/t-beos i386/t-crtpic'
886         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
887         extra_parts='crtbegin.o crtend.o'
888         ;;
889 i[34567]86-*-freebsd*)
890         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
891         ;;
892 x86_64-*-freebsd*)
893         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
894         ;;
895 i[34567]86-*-netbsdelf*)
896         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
897         ;;
898 i[34567]86-*-netbsd*)
899         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
900         tmake_file=t-netbsd
901         extra_parts=""
902         use_collect2=yes
903         ;;
904 x86_64-*-netbsd*)
905         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
906         ;;
907 i[34567]86-*-openbsd*)
908         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"
909         # needed to unconfuse gdb
910         tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
911         # we need collect2 until our bug is fixed...
912         use_collect2=yes
913         ;;
914 i[34567]86-*-coff*)
915         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
916         use_fixproto=yes
917         ;;
918 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
919                         # Intel 80386's running GNU/*
920                         # with ELF format using glibc 2
921         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
922         case ${target} in
923         i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
924         i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
925         esac
926         tmake_file="${tmake_file} i386/t-crtstuff"
927         ;;
928 x86_64-*-linux*)
929         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
930                  i386/x86-64.h i386/linux64.h"
931         tmake_file="${tmake_file} i386/t-linux64"
932         ;;
933 i[34567]86-*-gnu*)
934         ;;
935 i[34567]86-pc-msdosdjgpp*)
936         xm_file=i386/xm-djgpp.h
937         tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
938         tmake_file=i386/t-djgpp
939         gnu_ld=yes
940         gas=yes
941         ;;
942 i[34567]86-*-lynxos*)
943         if test x$gas = xyes
944         then
945                 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h svr3.h lynx.h i386/lynx.h"
946         else
947                 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
948         fi
949         use_fixproto=yes
950         ;;
951 i[34567]86-*-nto-qnx*)
952         tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
953         tmake_file=i386/t-nto
954         gnu_ld=yes
955         gas=yes
956         ;;
957 i[34567]86-*-rtems*)
958         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
959         extra_parts="crtbegin.o crtend.o crti.o crtn.o"
960         tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
961         ;;
962 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
963         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
964         if test x$gas = xyes
965         then
966                 tm_file="usegas.h ${tm_file}"
967         fi
968         tmake_file=i386/t-sco5
969         extra_parts="crtbegin.o crtend.o"
970         use_fixproto=yes
971         ;;
972 i[34567]86-*-solaris2*)
973         xm_defines="SMALL_ARG_MAX"
974         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
975         tmake_file="i386/t-sol2 t-svr4"
976         if test x$gnu_ld = xyes; then
977                 tmake_file="$tmake_file t-slibgcc-elf-ver"
978         else
979                 tmake_file="$tmake_file t-slibgcc-sld"
980         fi
981         case ${target} in
982         *-*-solaris2.[789] | *-*-solaris2.1[0-9])
983                 tm_file="$tm_file tm-dwarf2.h"
984                 ;;
985         esac
986         extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
987         case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
988           no:*:*) ;;
989           *:yes:* ) thread_file=posix ;;
990           yes:*:* | *:*:yes ) thread_file=solaris ;;
991         esac
992         ;;
993 i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
994        tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
995        if test x$stabs = xyes
996        then
997                tm_file="${tm_file} dbx.h"
998        fi
999        tmake_file="i386/t-crtpic t-svr4"
1000        extra_parts="crtbegin.o crtend.o"
1001        if test x$enable_threads = xyes; then
1002                thread_file='posix'
1003        fi
1004         use_fixproto=yes
1005        ;;
1006 i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
1007         xm_defines="SMALL_ARG_MAX"
1008         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1009         if test x$stabs = xyes
1010         then
1011                 tm_file="${tm_file} dbx.h"
1012         fi
1013         tmake_file="i386/t-crtpic t-svr4"
1014         extra_parts="crtbegin.o crtend.o"
1015         use_fixproto=yes
1016         ;;
1017 i[4567]86-wrs-vxworks)
1018         tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1019         tmake_file="${tmake_file} i386/t-vxworks"
1020         ;;
1021 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1022         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1023         xm_file=i386/xm-cygwin.h
1024         tmake_file="i386/t-cygwin i386/t-cygming"
1025         target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1026         extra_objs=winnt.o
1027         c_target_objs=cygwin2.o
1028         cxx_target_objs=cygwin2.o
1029         extra_gcc_objs=cygwin1.o
1030         if test x$enable_threads = xyes; then
1031                 thread_file='posix'
1032         fi
1033         ;;
1034 i[34567]86-*-mingw32*)
1035         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1036         xm_file=i386/xm-mingw32.h
1037         tmake_file="i386/t-cygming i386/t-mingw32"
1038         target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1039         extra_objs=winnt.o
1040         if test x$enable_threads = xyes; then
1041                 thread_file='win32'
1042         fi
1043         case ${target} in
1044                 *mingw32crt*)
1045                         tm_file="${tm_file} i386/crtdll.h"
1046                         ;;
1047                 *mingw32msv* | *mingw32*)
1048                         ;;
1049         esac
1050         ;;
1051 i[34567]86-*-uwin*)
1052         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1053         tmake_file="i386/t-cygwin i386/t-uwin"
1054         extra_objs=winnt.o
1055         target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1056         if test x$enable_threads = xyes; then
1057                 thread_file='win32'
1058         fi
1059         use_fixproto=yes
1060         ;;
1061 i[34567]86-*-interix3*)
1062         tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1063         tmake_file="i386/t-interix"
1064         extra_objs=winnt.o
1065         target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1066         if test x$enable_threads = xyes ; then
1067                 thread_file='posix'
1068         fi
1069         if test x$stabs = xyes ; then
1070                 tm_file="${tm_file} dbxcoff.h"
1071         fi
1072         ;;
1073 i[34567]86-*-kaos*)
1074         tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1075         tmake_file="i386/t-i386elf t-svr4"
1076         ;;
1077 i860-*-sysv4*)
1078         tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1079         tmake_file="i860/t-i860 i860/t-svr4"
1080         extra_parts="crtbegin.o crtend.o"
1081         use_fixproto=yes
1082         ;;
1083 ia64*-*-elf*)
1084         tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1085         tmake_file="ia64/t-ia64"
1086         target_cpu_default="0"
1087         if test x$gas = xyes
1088         then
1089                 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1090         fi
1091         if test x$gnu_ld = xyes
1092         then
1093                 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1094         fi
1095         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1096         use_fixproto=yes
1097         ;;
1098 ia64*-*-freebsd*)
1099         tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1100         target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1101         tmake_file="${tmake_file} ia64/t-ia64"
1102         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1103         ;;
1104 ia64*-*-linux*)
1105         tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1106         tmake_file="${tmake_file} ia64/t-ia64 ia64/t-glibc"
1107         target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1108         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1109         if test x"$use_libunwind_exceptions" = xyes; then
1110           tmake_file="$tmake_file t-libunwind"
1111         fi
1112         ;;
1113 ia64*-*-hpux*)
1114         tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1115         tmake_file="ia64/t-ia64 ia64/t-hpux"
1116         target_cpu_default="MASK_GNU_AS"
1117         case x$enable_threads in
1118         xyes | xposix )
1119                 thread_file=posix
1120                 ;;
1121         esac
1122         use_collect2=no
1123         c_target_objs="ia64-c.o"
1124         cxx_target_objs="ia64-c.o"
1125         # If we decide to run fixproto we should define FIXPROTO_DEFINES
1126         # in ia64/t-hpux, and also fix the definition of putenv in
1127         # sys-protos.h (const char not char).
1128         ;;
1129 ip2k-*-elf)
1130         tm_file="elfos.h ${tm_file}"
1131         use_fixproto=yes
1132         ;;
1133 iq2000*-*-elf*)
1134         tm_file="svr4.h elfos.h iq2000/iq2000.h"
1135         tmake_file=iq2000/t-iq2000
1136         out_file=iq2000/iq2000.c
1137         md_file=iq2000/iq2000.md
1138         use_fixproto=yes
1139         ;;
1140 m32r-*-elf*)
1141         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1142         extra_parts="crtinit.o crtfini.o"
1143         use_fixproto=yes
1144         ;;
1145 m32rle-*-elf*)
1146         tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1147         extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1148         use_fixproto=yes
1149         ;;
1150 m32r-*-linux*)
1151         tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1152         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1153         # We override the tmake_file for linux -- why?
1154         tmake_file="m32r/t-linux"
1155         gnu_ld=yes
1156         use_fixproto=yes
1157         if test x$enable_threads = xyes; then
1158                 thread_file='posix'
1159         fi
1160         ;;
1161 m32rle-*-linux*)
1162         tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1163         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1164         # We override the tmake_file for linux -- why?
1165         tmake_file="m32r/t-linux"
1166         gnu_ld=yes
1167         use_fixproto=yes
1168         if test x$enable_threads = xyes; then
1169                 thread_file='posix'
1170         fi
1171         ;;
1172 # m68hc11 and m68hc12 share the same machine description.
1173 m68hc11-*-*|m6811-*-*)
1174         tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1175         tm_p_file="m68hc11/m68hc11-protos.h"
1176         md_file="m68hc11/m68hc11.md"
1177         out_file="m68hc11/m68hc11.c"
1178         tmake_file="m68hc11/t-m68hc11-gas"
1179         use_fixproto=yes
1180         ;;
1181 m68hc12-*-*|m6812-*-*)
1182         tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1183         tm_p_file="m68hc11/m68hc11-protos.h"
1184         md_file="m68hc11/m68hc11.md"
1185         out_file="m68hc11/m68hc11.c"
1186         tmake_file="m68hc11/t-m68hc11-gas"
1187         use_fixproto=yes
1188         ;;
1189 m68k-*-aout*)
1190         tmake_file=m68k/t-m68kbare
1191         tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1192         ;;
1193 m68k-*-coff*)
1194         tmake_file=m68k/t-m68kbare
1195         tm_defines="MOTOROLA USE_GAS"
1196         tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1197         use_fixproto=yes
1198         ;;
1199 m68020-*-elf* | m68k-*-elf*)
1200         tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1201         tm_defines="MOTOROLA USE_GAS"
1202         tmake_file=m68k/t-m68kelf
1203         extra_parts="crtbegin.o crtend.o"
1204         use_fixproto=yes
1205         ;;
1206 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1207         tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1208         tm_defines="MOTOROLA USE_GAS"
1209         case ${target} in
1210         m68010*)
1211                 target_cpu_default="0"
1212                 ;;
1213         *)
1214                 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1215                 ;;
1216         esac
1217         ;;
1218 m68k*-*-openbsd*)
1219         # needed to unconfuse gdb
1220         tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1221         tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1222         tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1223         # we need collect2 until our bug is fixed...
1224         use_collect2=yes
1225         ;;
1226 m68k-*-uclinux*)                # Motorola m68k/ColdFire running uClinux with uClibc
1227         tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1228         tm_defines="MOTOROLA USE_GAS"
1229         tmake_file=m68k/t-uclinux
1230         use_fixproto=no
1231         ;;
1232 m68k-*-linux*)          # Motorola m68k's running GNU/Linux
1233                                 # with ELF format using glibc 2
1234                                 # aka the GNU/Linux C library 6.
1235         tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1236         tm_defines="MOTOROLA USE_GAS"
1237         # if not configured with --enable-sjlj-exceptions, bump the
1238         # libgcc version number
1239         if test x$sjlj != x1; then
1240             tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1241         fi
1242         ;;
1243 m68k-*-rtems*)
1244         tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1245         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"
1246         tm_defines="MOTOROLA USE_GAS"
1247         extra_parts="crtbegin.o crtend.o"
1248         ;;
1249 mcore-*-elf)
1250         tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1251         tmake_file=mcore/t-mcore
1252         use_fixproto=yes
1253         ;;
1254 mcore-*-pe*)
1255         tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1256         tmake_file=mcore/t-mcore-pe
1257         use_fixproto=yes
1258         ;;
1259 mips-sgi-irix6*)                # SGI System V.4., IRIX 6
1260         tm_file="${tm_file} mips/iris5.h mips/iris6.h"
1261         tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
1262         if test x$gas = xyes
1263         then
1264                 tm_file="${tm_file} mips/iris6gas.h"
1265         fi
1266         if test "x$gnu_ld" = xyes
1267         then
1268                 tm_file="${tm_file} mips/iris6gld.h"
1269                 tmake_file="$tmake_file mips/t-irix-gld"
1270         fi
1271         target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1272         tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1273         # See comment in mips/iris5.h file.  Only enabled for O32 ABI
1274         # without GNU as.
1275         if test x$gas = xno
1276         then
1277                 use_collect2=yes
1278         fi
1279 #       if test x$enable_threads = xyes; then
1280 #               thread_file='irix'
1281 #       fi
1282         use_fixproto=yes
1283         ;;
1284 mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
1285         tm_file="${tm_file} mips/iris5.h mips/iris6.h mips/cross64.h"
1286         tmake_file="mips/t-iris mips/t-cross64"
1287         target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1288         tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1289         # See comment in mips/iris[56].h files.
1290         use_collect2=yes
1291 #       if test x$enable_threads = xyes; then
1292 #               thread_file='irix'
1293 #       fi
1294         use_fixproto=yes
1295         ;;
1296 mips-sgi-irix5*)                # SGI System V.4., IRIX 5
1297         tm_file="${tm_file} mips/iris5.h"
1298         if test x$gas = xyes
1299         then
1300                 tm_file="${tm_file} mips/sdb.h mips/iris5gas.h"
1301                 if test x$stabs = xyes
1302                 then
1303                         tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1304                 fi
1305                 tmake_file=mips/t-iris5-gas
1306         else
1307                 tmake_file=mips/t-iris5-as
1308         fi
1309         if test "x$gnu_ld" = xyes
1310         then
1311                 tm_file="${tm_file} mips/iris5gld.h"
1312                 tmake_file="$tmake_file mips/t-irix-gld"
1313         fi
1314         tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1315         target_cpu_default="MASK_ABICALLS"
1316         # mips-tfile doesn't work yet
1317         # See comment in mips/iris5.h file.
1318         if test x$gas = xno
1319         then
1320                 use_collect2=yes
1321         fi
1322 #       if test x$enable_threads = xyes; then
1323 #               thread_file='irix'
1324 #       fi
1325         use_fixproto=yes
1326         ;;
1327 mips*-*-netbsd*)                        # NetBSD/mips, either endian.
1328         target_cpu_default="MASK_GAS|MASK_ABICALLS"
1329         tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1330         ;;
1331 mips64*-*-linux*)
1332         tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1333         tmake_file="${tmake_file} mips/t-linux64"
1334
1335         # This default ABI is a partial lie: t-linux64 overrides the
1336         # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1337         # that is installed.  What GCC thinks of as the default must
1338         # remain as ABI_32 such that the SONAMEs of the libgcc shared
1339         # libraries remain compatible with those of mips-linux-gnu.
1340         tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1341         target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1342         extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1343         gnu_ld=yes
1344         gas=yes
1345         ;;
1346 mips*-*-linux*)                         # Linux MIPS, either endian.
1347         tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1348         case ${target} in
1349         mipsisa32*-*)
1350                 target_cpu_default="MASK_SOFT_FLOAT"
1351                 tm_defines="MIPS_ISA_DEFAULT=32"
1352                 ;;
1353         esac
1354         ;;
1355 mips*-*-openbsd*)
1356         tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1357         target_cpu_default="MASK_GAS|MASK_ABICALLS"
1358         tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1359         case ${target} in
1360         mips*el-*-openbsd*) 
1361             tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1362         *)  tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1363         esac
1364         ;;
1365 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1366         tm_file="${tm_file} mips/elf.h"
1367         tmake_file=mips/t-isa3264
1368         tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1369         use_fixproto=yes
1370         ;;
1371 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1372         tm_file="${tm_file} mips/elf.h"
1373         tmake_file=mips/t-isa3264
1374         tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1375         use_fixproto=yes
1376         ;;
1377 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1378         tm_file="${tm_file} mips/elf.h"
1379         tmake_file=mips/t-isa3264
1380         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1381         tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1382         use_fixproto=yes
1383         ;;
1384 mipsisa64sr71k-*-elf*)
1385         tm_file="${tm_file} mips/elf.h"
1386         tmake_file=mips/t-sr71k
1387         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1388         tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1389         use_fixproto=yes
1390         ;;
1391 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1392         tm_file="${tm_file} mips/elf.h"
1393         tmake_file=mips/t-elf
1394         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1395         tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1396         use_fixproto=yes
1397         ;;
1398 mips-*-elf* | mipsel-*-elf*)
1399         tm_file="${tm_file} mips/elf.h"
1400         tmake_file=mips/t-elf
1401         use_fixproto=yes
1402         ;;
1403 mips64-*-elf* | mips64el-*-elf*)
1404         tm_file="${tm_file} mips/elf64.h"
1405         tmake_file=mips/t-elf
1406         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1407         tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1408         use_fixproto=yes
1409         ;;
1410 mips64vr-*-elf* | mips64vrel-*-elf*)
1411         tm_file="mips/vr.h ${tm_file} mips/elf64.h"
1412         tmake_file=mips/t-vr
1413         use_fixproto=yes
1414         ;;
1415 mips64orion-*-elf* | mips64orionel-*-elf*)
1416         tm_file="${tm_file} mips/elforion.h mips/elf64.h"
1417         tmake_file=mips/t-elf
1418         target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1419         tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1420         use_fixproto=yes
1421         ;;
1422 mips*-*-rtems*)
1423         tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
1424         tmake_file="mips/t-elf t-rtems mips/t-rtems"
1425         ;;
1426 mips-wrs-vxworks)
1427         # We want vxworks.h after mips/elf.h, which unfortunately means we
1428         # have to redo the tm_file list from scratch.
1429         tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1430         tmake_file="${tmake_file} mips/t-vxworks"
1431         target_cpu_default="MASK_GAS"
1432         ;;
1433 mips-wrs-windiss)       # Instruction-level simulator for VxWorks.
1434         xm_defines=POSIX
1435         tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1436         tmake_file="${tmake_file} mips/t-elf"
1437         target_cpu_default="MASK_GAS"
1438         thread_file=
1439         ;;
1440 mipstx39-*-elf* | mipstx39el-*-elf*)
1441         tm_file="${tm_file} mips/r3900.h mips/elf.h"
1442         tmake_file=mips/t-r3900
1443         use_fixproto=yes
1444         ;;
1445 mmix-knuth-mmixware)
1446         need_64bit_hwint=yes
1447         ;;
1448 mn10300-*-*)
1449         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1450         if test x$stabs = xyes
1451         then
1452                 tm_file="${tm_file} dbx.h"
1453         fi
1454         use_collect2=no
1455         use_fixproto=yes
1456         ;;
1457 ns32k-*-netbsdelf*)
1458         echo "GCC does not yet support the ${target} target"; exit 1
1459         ;;
1460 ns32k-*-netbsd*)
1461         tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1462         # On NetBSD, the headers are already okay, except for math.h.
1463         tmake_file="t-netbsd ns32k/t-ns32k"
1464         extra_parts=""
1465         use_collect2=yes
1466         ;;
1467 pdp11-*-bsd)
1468         tm_file="${tm_file} pdp11/2bsd.h"
1469         use_fixproto=yes
1470         ;;
1471 pdp11-*-*)
1472         use_fixproto=yes
1473         ;;
1474 avr-*-*)
1475         use_fixproto=yes
1476         ;;
1477 # port not yet contributed
1478 #powerpc-*-openbsd*)
1479 #       tmake_file="${tmake_file} rs6000/t-fprules "
1480 #       extra_headers=
1481 #       ;;
1482 powerpc64-*-linux*)
1483         tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1484         case x$with_cpu in
1485         x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1486         esac
1487         tm_file="${tm_file} rs6000/linux64.h"
1488         tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1489         ;;
1490 powerpc64-*-gnu*)
1491         tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1492         tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1493         ;;
1494 powerpc-*-beos*)
1495         tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1496         tmake_file="rs6000/t-fprules rs6000/t-beos"
1497         extra_headers=
1498         use_fixproto=yes
1499         ;;
1500 powerpc-*-darwin*)
1501         tm_file="${tm_file} rs6000/darwin.h"
1502         tmake_file="${tmake_file} rs6000/t-darwin"
1503         extra_headers=altivec.h
1504         ;;
1505 powerpc*-*-freebsd*)
1506         tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1507         tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1508         ;;
1509 powerpc-*-netbsd*)
1510         tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1511         tmake_file="${tmake_file} rs6000/t-netbsd"
1512         ;;
1513 powerpc-*-chorusos*)
1514         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1515         tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1516         case ${enable_threads} in
1517           yes | posix)
1518             thread_file='posix'
1519             ;;
1520         esac
1521         use_fixproto=yes
1522         ;;
1523 powerpc-*-eabispe*)
1524         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1525         tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1526         ;;
1527 powerpc-*-eabisimaltivec*)
1528         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1529         tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1530         ;;
1531 powerpc-*-eabisim*)
1532         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1533         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1534         ;;
1535 powerpc-*-elf*)
1536         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1537         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1538         use_fixproto=yes
1539         ;;
1540 powerpc-*-eabialtivec*)
1541         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1542         tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1543         ;;
1544 powerpc-*-eabi*)
1545         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1546         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1547         ;;
1548 powerpc-*-rtems*)
1549         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1550         tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1551         ;;
1552 powerpc-*-linux*altivec*)
1553         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1554         tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1555         ;;
1556 powerpc-*-linux*spe*)
1557         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1558         tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1559         ;;
1560 powerpc-*-linux*)
1561         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1562         tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1563         ;;
1564 powerpc-*-gnu-gnualtivec*)
1565         tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1566         tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1567         if test x$enable_threads = xyes; then
1568                 thread_file='posix'
1569         fi
1570         ;;
1571 powerpc-*-gnu*)
1572         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"
1573         tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1574         if test x$enable_threads = xyes; then
1575                 thread_file='posix'
1576         fi
1577         ;;
1578 powerpc-wrs-vxworks*)
1579         # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1580         # means we have to redo the tm_file list from scratch.
1581         tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1582         tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1583         tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1584         extra_headers=ppc-asm.h
1585         ;;
1586 powerpc-wrs-windiss*)   # Instruction-level simulator for VxWorks.
1587         tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1588         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1589         thread_file=""
1590         use_fixproto=yes
1591         ;;
1592 powerpcle-*-sysv*)
1593         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1594         tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1595         use_fixproto=yes
1596         ;;
1597 powerpcle-*-elf*)
1598         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1599         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1600         use_fixproto=yes
1601         ;;
1602 powerpcle-*-eabisim*)
1603         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1604         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1605         ;;
1606 powerpcle-*-eabi*)
1607         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1608         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1609         ;;
1610 powerpc-*-kaos*)
1611         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1612         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1613         ;;
1614 powerpcle-*-kaos*)
1615         tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1616         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1617         ;;
1618 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1619         tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1620         tmake_file="rs6000/t-fprules rs6000/t-newas"
1621         use_collect2=yes
1622         extra_headers=
1623         use_fixproto=yes
1624         ;;
1625 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1626         tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1627         tmake_file=rs6000/t-aix43
1628         use_collect2=yes
1629         thread_file='aix'
1630         extra_headers=
1631         ;;
1632 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1633         tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1634         tmake_file=rs6000/t-aix43
1635         use_collect2=yes
1636         thread_file='aix'
1637         extra_headers=
1638         ;;
1639 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1640         tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1641         tmake_file=rs6000/t-aix52
1642         use_collect2=yes
1643         thread_file='aix'
1644         extra_headers=
1645         ;;
1646 rs6000-*-lynxos*)
1647         tm_file="svr3.h lynx.h rs6000/lynxbase.h rs6000/rs6000.h rs6000/lynx.h"
1648         tmake_file=rs6000/t-fprules
1649         use_collect2=yes
1650         use_fixproto=yes
1651         ;;
1652 s390-*-linux*)
1653         tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1654         tmake_file="${tmake_file} s390/t-crtstuff"
1655         ;;
1656 s390x-*-linux*)
1657         tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1658         tm_p_file=s390/s390-protos.h
1659         md_file=s390/s390.md
1660         extra_modes=s390/s390-modes.def
1661         out_file=s390/s390.c
1662         tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1663         ;;
1664 s390x-ibm-tpf*)
1665         tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1666         tm_p_file=s390/s390-protos.h
1667         md_file=s390/s390.md
1668         extra_modes=s390/s390-modes.def
1669         extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1670         out_file=s390/s390.c
1671         tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1672         ;;
1673 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1674   sh-*-linux* | sh[346lbe]*-*-linux* | \
1675   sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1676    sh64-*-netbsd* | sh64l*-*-netbsd*)
1677         tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1678         if test x${with_endian} = x; then
1679                 case ${target} in
1680                 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1681                 shbe-*-* | sheb-*-*)               with_endian=big,little ;;
1682                 sh[1234]l* | sh[34]*-*-linux*)     with_endian=little ;;
1683                 shl* | sh64l* | sh*-*-linux* | \
1684                   sh5l* | sh-superh-elf)           with_endian=little,big ;;
1685                 sh[1234]*-*-*)                     with_endian=big ;;
1686                 *)                                 with_endian=big,little ;;
1687                 esac
1688         fi
1689         case ${with_endian} in
1690         big|little)     tmake_file="${tmake_file} sh/t-1e" ;;
1691         big,little|little,big) ;;
1692         *)      echo "with_endian=${with_endian} not supported."; exit 1 ;;
1693         esac
1694         case ${with_endian} in
1695         little*)        tm_file="sh/little.h ${tm_file}" ;;
1696         esac
1697         tm_file="${tm_file} dbxelf.h elfos.h"
1698         case ${target} in
1699         sh*-*-netbsd*)  ;;
1700         *)              tm_file="${tm_file} svr4.h" ;;
1701         esac
1702         tm_file="${tm_file} sh/elf.h"
1703         case ${target} in
1704         sh*-*-linux*)   tmake_file="${tmake_file} sh/t-linux"
1705                         tm_file="${tm_file} sh/linux.h" ;;
1706         sh*-*-kaos*)    tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1707                         ;;
1708         sh*-*-netbsd*)  tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1709         *)              tm_file="${tm_file} sh/embed-elf.h" ;;
1710         esac
1711         case ${target} in
1712         sh5*-*-netbsd*)
1713                 # SHmedia, 32-bit ABI
1714                 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1715                 ;;
1716         sh64*-netbsd*)
1717                 # SHmedia, 64-bit ABI
1718                 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1719                 ;;
1720         *-*-netbsd)
1721                 tmake_file="${tmake_file} sh/t-netbsd"
1722                 ;;
1723         sh64*-*-linux*)
1724                 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1725                 tm_file="${tm_file} sh/sh64.h"
1726                 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1727                 ;;
1728         sh64*)
1729                 tmake_file="${tmake_file} sh/t-sh64"
1730                 tm_file="${tm_file} sh/sh64.h"
1731                 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1732                 ;;
1733         esac
1734         # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1735         case `echo ${target} | sed 's/e[lb]-/-/'` in
1736         sh64*-*-netbsd*)        sh_cpu_target=sh5-64media ;;
1737         sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1738         sh4_single_only*)       sh_cpu_target=sh4-single-only ;;
1739         sh4_single*)            sh_cpu_target=sh4-single ;;
1740         sh4_nofpu*)             sh_cpu_target=sh4-nofpu ;;
1741         sh4* | sh-superh-*)     sh_cpu_target=sh4 ;;
1742         sh3e*)                  sh_cpu_target=sh3e ;;
1743         sh*-*-netbsd* | sh3*)   sh_cpu_target=sh3 ;;
1744         sh2e*)                  sh_cpu_target=sh2e ;;
1745         sh2*)                   sh_cpu_target=sh2 ;;
1746         *)                      sh_cpu_target=sh1 ;;
1747         esac
1748         sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1749         case $sh_cpu_default in
1750         sh5-64media-nofpu | sh5-64media | \
1751           sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1752           sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1753           sh3e | sh3 | sh2e | sh2 | sh1) ;;
1754         "")     sh_cpu_default=${sh_cpu_target} ;;
1755         *)      echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1756         esac
1757         sh_multilibs=${with_multilib_list}
1758         if test x${sh_multilibs} = x ; then
1759                 case ${target} in
1760                 sh[1234]*)      sh_multilibs=${sh_cpu_target} ;;
1761                 sh64* | sh5*)   sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1762                 sh-superh-*)    sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1763                 sh*-*-linux*)   sh_multilibs=m1,m3e,m4 ;;
1764                 sh*-*-netbsd*)  sh_multilibs=m3,m3e,m4 ;;
1765                 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only ;;
1766                 esac
1767         fi
1768         target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1769         tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1770         sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[  ,/][    ,]*/ /g' -e 's/ $//' -e s/^m/sh/ -e 's/ m/ sh/g' | tr A-Z_ a-z-`
1771         for sh_multilib in ${sh_multilibs}; do
1772                 case ${sh_multilib} in
1773                 sh1 | sh2 | sh2e | sh3 | sh3e | \
1774                 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
1775                 sh5-64media | sh5-64media-nofpu | \
1776                 sh5-32media | sh5-32media-nofpu | \
1777                 sh5-compact | sh5-compact-nofpu)
1778                         tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
1779                         tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`"
1780                         ;;
1781                 *)
1782                         echo "with_multilib_list=${sh_multilib} not supported."
1783                         exit 1
1784                         ;;
1785                 esac
1786         done
1787         if test x${enable_incomplete_targets} == xyes ; then
1788                 tm_defines="$tm_defines SUPPORT_SH1 SUPPORT_SH2E SUPPORT_SH4 SUPPORT_SH4_SINGLE SUPPORT_SH5_32MEDIA SUPPORT_SH5_32MEDIA_NOFPU SUPPORT_SH5_64MEDIA SUPPORT_SH5_64MEDIA_NOFPU"
1789         fi
1790         use_fixproto=yes
1791         ;;
1792 sh-*-rtemscoff*)
1793         tmake_file="sh/t-sh t-rtems"
1794         tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1795         ;;
1796 sh-*-rtems*)
1797         tmake_file="sh/t-sh sh/t-elf t-rtems"
1798         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1799         ;;
1800 sh-wrs-vxworks)
1801         tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1802         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1803         ;;
1804 sh-*-*)
1805         tm_file="${tm_file} dbxcoff.h sh/coff.h"
1806         use_fixproto=yes
1807         ;;
1808 sparc-*-netbsdelf*)
1809         tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1810         ;;
1811 sparc-*-openbsd*)
1812         tm_defines=OBSD_OLD_GAS
1813         tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1814         # needed to unconfuse gdb
1815         tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1816         # we need collect2 until our bug is fixed...
1817         use_collect2=yes
1818         ;;
1819 sparc64-*-openbsd*)
1820         tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
1821         gas=yes gnu_ld=yes
1822         with_cpu=ultrasparc
1823         ;;
1824 sparc-*-elf*)
1825         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1826         tmake_file="sparc/t-elf sparc/t-crtfm"
1827         extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1828         use_fixproto=yes
1829         ;;
1830 sparc-*-linux*)         # SPARC's running GNU/Linux, libc6
1831         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1832         tmake_file="${tmake_file} sparc/t-crtfm"
1833         ;;
1834 sparc-*-rtems*)
1835         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
1836         tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1837         extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1838         ;;
1839 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1840         tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h tm-dwarf2.h"
1841         if test x$gnu_ld = xyes; then
1842                 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1843         fi
1844         if test x$gas = xyes; then
1845                 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1846         fi
1847         tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1848         if test x$gnu_ld = xyes; then
1849                 tmake_file="$tmake_file t-slibgcc-elf-ver"
1850         else
1851                 tmake_file="$tmake_file t-slibgcc-sld"
1852         fi
1853         extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1854         case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1855           no:*:*) ;;
1856           *:yes:* ) thread_file=posix ;;
1857           yes:*:* | *:*:yes ) thread_file=solaris ;;
1858         esac
1859         need_64bit_hwint=yes
1860         ;;
1861 sparc-*-solaris2*)
1862         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
1863         if test x$gnu_ld = xyes; then
1864                 tm_file="${tm_file} sparc/sol2-gld.h"
1865         fi
1866         tmake_file="sparc/t-sol2 sparc/t-crtfm"
1867         if test x$gnu_ld = xyes; then
1868                 tmake_file="$tmake_file t-slibgcc-elf-ver"
1869         else
1870                 tmake_file="$tmake_file t-slibgcc-sld"
1871         fi
1872         case ${target} in
1873         *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1874                 if test x$gnu_ld = xno; then
1875                         tm_file="${tm_file} sparc/sol26-sld.h"
1876                 fi
1877                 ;;
1878         *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1879                 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
1880                 if test x$gnu_ld = xyes; then
1881                         tm_file="${tm_file} sparc/sol2-gld-bi.h"
1882                 fi
1883                 if test x$gas = xyes; then
1884                         tm_file="${tm_file} sparc/sol2-gas-bi.h"
1885                 fi
1886                 tmake_file="$tmake_file sparc/t-sol2-64"
1887                 need_64bit_hwint=yes
1888                 ;;
1889         esac
1890         extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1891         case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1892           no:*:*) ;;
1893           *:yes:* ) thread_file=posix ;;
1894           yes:*:* | *:*:yes ) thread_file=solaris ;;
1895         esac
1896         ;;
1897 sparc-*-sysv4*)
1898         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
1899         tmake_file=t-svr4
1900         extra_parts="crtbegin.o crtend.o"
1901         use_fixproto=yes
1902         ;;
1903 sparclite-*-coff*)
1904         tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
1905         tmake_file=sparc/t-sparclite
1906         ;;
1907 sparclite-*-elf*)
1908         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
1909         tmake_file="sparc/t-sparclite sparc/t-crtfm"
1910         extra_parts="crtbegin.o crtend.o"
1911         use_fixproto=yes
1912         ;;
1913 sparc86x-*-elf*)
1914         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
1915         tmake_file="sparc/t-sp86x sparc/t-crtfm"
1916         extra_parts="crtbegin.o crtend.o"
1917         use_fixproto=yes
1918         ;;
1919 sparc64-*-elf*)
1920         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
1921         tmake_file="${tmake_file} sparc/t-crtfm"
1922         extra_parts="crtbegin.o crtend.o"
1923         use_fixproto=yes
1924         ;;
1925 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1926         tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
1927         tmake_file="${tmake_file} sparc/t-crtfm"
1928         case "x$with_cpu" in
1929                 xultrasparc) ;;
1930                 x) with_cpu=ultrasparc ;;
1931                 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
1932         esac
1933         need_64bit_hwint=yes
1934         ;;
1935 sparc64-*-linux*)               # 64-bit SPARC's running GNU/Linux
1936         tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
1937         tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
1938         ;;
1939 sparc64-*-netbsd*)
1940         tmake_file="${tmake_file} sparc/t-netbsd64"
1941         tm_file="sparc/biarch64.h ${tm_file}"
1942         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1943         ;;
1944 strongarm-*-elf*)
1945         tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
1946         tmake_file=arm/t-strongarm-elf
1947         out_file=arm/arm.c
1948         md_file=arm/arm.md
1949         extra_modes=arm/arm-modes.def
1950         use_fixproto=yes
1951         ;;
1952 strongarm-*-pe)
1953         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"
1954         tmake_file=arm/t-strongarm-pe
1955         out_file=arm/arm.c
1956         md_file=arm/arm.md
1957         extra_modes=arm/arm-modes.def
1958         extra_objs=pe.o
1959         use_fixproto=yes
1960         ;;
1961 strongarm-*-kaos*)
1962         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"
1963         tmake_file=arm/t-strongarm-elf
1964         out_file=arm/arm.c
1965         md_file=arm/arm.md
1966         extra_modes=arm/arm-modes.def
1967         ;;
1968 v850e1-*-*)
1969         target_cpu_default="TARGET_CPU_v850e1"
1970         tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1971         tm_p_file=v850/v850-protos.h
1972         tmake_file=v850/t-v850e
1973         md_file=v850/v850.md
1974         out_file=v850/v850.c
1975         if test x$stabs = xyes
1976         then
1977                 tm_file="${tm_file} dbx.h"
1978         fi
1979         use_collect2=no
1980         c_target_objs="v850-c.o"
1981         cxx_target_objs="v850-c.o"
1982         use_fixproto=yes
1983         ;;
1984 v850e-*-*)
1985         target_cpu_default="TARGET_CPU_v850e"
1986         tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1987         tm_p_file=v850/v850-protos.h
1988         tmake_file=v850/t-v850e
1989         md_file=v850/v850.md
1990         out_file=v850/v850.c
1991         if test x$stabs = xyes
1992         then
1993                 tm_file="${tm_file} dbx.h"
1994         fi
1995         use_collect2=no
1996         c_target_objs="v850-c.o"
1997         cxx_target_objs="v850-c.o"
1998         use_fixproto=yes
1999         ;;
2000 v850-*-*)
2001         target_cpu_default="TARGET_CPU_generic"
2002         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2003         tmake_file=v850/t-v850
2004         if test x$stabs = xyes
2005         then
2006                 tm_file="${tm_file} dbx.h"
2007         fi
2008         use_collect2=no
2009         c_target_objs="v850-c.o"
2010         cxx_target_objs="v850-c.o"
2011         use_fixproto=yes
2012         ;;
2013 vax-*-bsd*)                     # VAXen running BSD
2014         tm_file="${tm_file} vax/bsd.h"
2015         use_collect2=yes
2016         use_fixproto=yes
2017         ;;
2018 vax-*-sysv*)                    # VAXen running system V
2019         tm_file="${tm_file} vax/vaxv.h"
2020         use_fixproto=yes
2021         ;;
2022 vax-*-netbsdelf*)
2023         tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2024         ;;
2025 vax-*-netbsd*)
2026         tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2027         tmake_file=t-netbsd
2028         extra_parts=""
2029         use_collect2=yes
2030         ;;
2031 vax-*-openbsd*)
2032         tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2033         use_collect2=yes
2034         ;;
2035 vax-*-ultrix*)                  # VAXen running ultrix
2036         tm_file="${tm_file} vax/ultrix.h"
2037         use_fixproto=yes
2038         ;;
2039 xscale-*-elf)
2040         tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2041         tmake_file=arm/t-xscale-elf
2042         out_file=arm/arm.c
2043         md_file=arm/arm.md
2044         extra_modes=arm/arm-modes.def
2045         use_fixproto=yes
2046         ;;
2047 xscale-*-coff)
2048         tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2049         tmake_file=arm/t-xscale-coff
2050         out_file=arm/arm.c
2051         md_file=arm/arm.md
2052         extra_modes=arm/arm-modes.def
2053         use_fixproto=yes
2054         ;;
2055 xstormy16-*-elf)
2056         # For historical reasons, the target files omit the 'x'.
2057         tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2058         tm_p_file=stormy16/stormy16-protos.h
2059         md_file=stormy16/stormy16.md
2060         out_file=stormy16/stormy16.c
2061         tmake_file="stormy16/t-stormy16"
2062         extra_parts="crtbegin.o crtend.o"
2063         use_fixproto=yes
2064         ;;
2065 xtensa-*-elf*)
2066         tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2067         tmake_file="xtensa/t-xtensa xtensa/t-elf"
2068         ;;
2069 xtensa-*-linux*)
2070         tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2071         tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2072         ;;
2073 am33_2.0-*-linux*)
2074         tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2075         tmake_file="${tmake_file} mn10300/t-linux"
2076         gas=yes gnu_ld=yes
2077         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2078         use_collect2=no
2079         ;;
2080 *)
2081         echo "*** Configuration ${target} not supported" 1>&2
2082         exit 1
2083         ;;
2084 esac
2085
2086 # Support for --with-cpu and related options (and a few unrelated options,
2087 # too).
2088 case ${with_cpu} in
2089   yes | no)
2090     echo "--with-cpu must be passed a value" 1>&2
2091     exit 1
2092     ;;
2093 esac
2094
2095 # If there is no $with_cpu option, try to infer one from ${target}.
2096 # This block sets nothing except for with_cpu.
2097 if test x$with_cpu = x ; then
2098   case ${target} in
2099     ep9312-*-*)
2100       # A Cirrus ARM variant.
2101       with_cpu="ep9312"
2102       ;;
2103     i486-*-*)
2104       with_cpu=i486
2105       ;;
2106     i586-*-*)
2107       case ${target_noncanonical} in
2108         k6_2-*)
2109           with_cpu=k6-2
2110           ;;
2111         k6_3-*)
2112           with_cpu=k6-3
2113           ;;
2114         k6-*)
2115           with_cpu=k6
2116           ;;
2117         pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2118           with_cpu=pentium-mmx
2119           ;;
2120         *)
2121           with_cpu=pentium
2122           ;;
2123       esac
2124       ;;
2125     i686-*-* | i786-*-*)
2126       case ${target_noncanonical} in
2127         k8-*|opteron-*|athlon_64-*)
2128           with_cpu=k8
2129           ;;
2130         athlon_xp-*|athlon_mp-*|athlon_4-*)
2131           with_cpu=athlon-4
2132           ;;
2133         athlon_tbird-*|athlon-*)
2134           with_cpu=athlon
2135           ;;
2136         pentium2-*)
2137           with_cpu=pentium2
2138           ;;
2139         pentium3-*|pentium3m-*)
2140           with_cpu=pentium3
2141           ;;
2142         pentium4-*|pentium4m-*)
2143           with_cpu=pentium4
2144           ;;
2145         prescott-*)
2146           with_cpu=prescott
2147           ;;
2148         nocona-*)
2149           with_cpu=nocona
2150           ;;
2151         pentium_m-*)
2152           with_cpu=pentium-m
2153           ;;
2154         *)
2155           with_cpu=pentiumpro
2156           ;;
2157       esac
2158       ;;
2159     x86_64-*-*)
2160       with_cpu=k8
2161       ;;
2162     alphaev6[78]*-*-*)
2163       with_cpu=ev67
2164       ;;
2165     alphaev6*-*-*)
2166       with_cpu=ev6
2167       ;;
2168     alphapca56*-*-*)
2169       with_cpu=pca56
2170       ;;
2171     alphaev56*-*-*)
2172       with_cpu=ev56
2173       ;;
2174     alphaev5*-*-*)
2175       with_cpu=ev5
2176       ;;
2177     frv-*-*linux*)
2178       with_cpu=fr400
2179       ;;
2180     sparc*-*-*)
2181       with_cpu="`echo ${target} | sed 's/-.*$//'`"
2182       if [ x$with_cpu = xsparc64 ]; then
2183         with_cpu=v9
2184       fi
2185       ;;
2186   esac
2187 fi
2188
2189 # Similarly for --with-float
2190 if test x$with_float = x; then
2191         case ${target} in
2192         ep9312-*-*)
2193                 with_float=hard
2194                 ;;
2195         esac
2196 fi
2197
2198         # Similarly for --with-schedule.
2199         if test x$with_schedule = x; then
2200                 case ${target} in
2201                 hppa1* | parisc1*)
2202                         # Override default PA8000 scheduling model.
2203                         with_schedule=7100LC
2204                         ;;
2205                 esac
2206         fi
2207
2208         # Validate and mark as valid any --with options supported
2209         # by this target.  In order to use a particular --with option
2210         # you must list it in supported_defaults; validating the value
2211         # is optional.  This case statement should set nothing besides
2212         # supported_defaults.
2213
2214         supported_defaults=
2215         case "${target}" in
2216         alpha*-*-*)
2217                 supported_defaults="cpu tune"
2218                 for which in cpu tune; do
2219                         eval "val=\$with_$which"
2220                         case "$val" in
2221                         "" \
2222                         | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2223                         | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2224                         | 21264a)
2225                                 ;;
2226                         *)
2227                                 echo "Unknown CPU used in --with-$which=$val" 1>&2
2228                                 exit 1
2229                                 ;;
2230                         esac
2231                 done
2232                 ;;
2233
2234         arm*-*-*)
2235                 supported_defaults="arch cpu float tune fpu abi"
2236                 for which in cpu tune; do
2237                         # See if it matches any of the entries in arm-cores.def
2238                         eval "val=\$with_$which"
2239                         if [ x"$val" = x ] \
2240                             || grep "^ARM_CORE($val," \
2241                                     ${srcdir}/config/arm/arm-cores.def \
2242                                     > /dev/null; then
2243                           # Ok
2244                           true
2245                         else
2246                           echo "Unknown CPU used in --with-$which=$val" 1>&2
2247                           exit 1
2248                         fi
2249                 done
2250
2251                 case "$with_arch" in
2252                 "" \
2253                 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2254                 | armv5te | armv6j | iwmmxt | ep9312)
2255                         # OK
2256                         ;;
2257                 *)
2258                         echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2259                         exit 1
2260                         ;;
2261                 esac
2262
2263                 case "$with_float" in
2264                 "" \
2265                 | soft | hard | softfp)
2266                         # OK
2267                         ;;
2268                 *)
2269                         echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2270                         exit 1
2271                         ;;
2272                 esac
2273
2274                 case "$with_fpu" in
2275                 "" \
2276                 | fpa | fpe2 | fpe3 | maverick | vfp )
2277                         # OK
2278                         ;;
2279                 *)
2280                         echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2281                         exit 1
2282                         ;;
2283                 esac
2284
2285                 case "$with_abi" in
2286                 "" \
2287                 | apcs-gnu | atpcs | aapcs | iwmmxt )
2288                         #OK
2289                         ;;
2290                 *)
2291                         echo "Unknown ABI used in --with-abi=$with_abi"
2292                         exit 1
2293                         ;;
2294                 esac
2295
2296                 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2297                         echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2298                 fi
2299                 ;;
2300
2301         fr*-*-*linux*)
2302                 supported_defaults=cpu
2303                 case "$with_cpu" in
2304                 fr400) ;;
2305                 *)
2306                         echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2307                         exit 1
2308                         ;;
2309                 esac
2310                 ;;
2311
2312         m68k*-linux*)
2313                 supported_defaults="cpu"
2314                 case "$with_cpu" in
2315                 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2316                         # OK
2317                         ;;
2318                 *)
2319                         echo "Unknown CPU used in --with-cpu=$with_cpu, known values:"  1>&2
2320                         echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2321                         exit 1
2322                         ;;
2323                 esac
2324                 ;;
2325
2326         hppa*-*-* | parisc*-*-*)
2327                 supported_defaults="arch schedule"
2328
2329                 case "$with_arch" in
2330                 "" | 1.0 | 1.1 | 2.0)
2331                         # OK
2332                         ;;
2333                 *)
2334                         echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2335                         exit 1
2336                         ;;
2337                 esac
2338
2339                 case "$with_schedule" in
2340                 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2341                         # OK
2342                         ;;
2343                 *)
2344                         echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2345                         exit 1
2346                         ;;
2347                 esac
2348                 ;;
2349
2350         i[34567]86-*-* | x86_64-*-*)
2351                 supported_defaults="arch cpu tune"
2352                 for which in arch cpu tune; do
2353                         eval "val=\$with_$which"
2354                         case ${val} in
2355                         "" | i386 | i486 \
2356                         | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2357                         | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2358                         | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2359                         | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2360                         | athlon64 | athlon-fx | prescott | pentium-m \
2361                         | pentium4m | pentium3m| nocona)
2362                                 # OK
2363                                 ;;
2364                         *)
2365                                 echo "Unknown CPU given in --with-$which=$val." 1>&2
2366                                 exit 1
2367                                 ;;
2368                         esac
2369                 done
2370                 ;;
2371
2372         mips*-*-*)
2373                 supported_defaults="abi arch float tune"
2374
2375                 case ${with_float} in
2376                 "" | soft | hard)
2377                         # OK
2378                         ;;
2379                 *)
2380                         echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2381                         exit 1
2382                         ;;
2383                 esac
2384
2385                 case ${with_abi} in
2386                 "" | 32 | o64 | n32 | 64 | eabi)
2387                         # OK
2388                         ;;
2389                 *)
2390                         echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2391                         exit 1
2392                         ;;
2393                 esac
2394                 ;;
2395
2396         powerpc*-*-* | rs6000-*-*)
2397                 supported_defaults="cpu float tune"
2398
2399                 for which in cpu tune; do
2400                         eval "val=\$with_$which"
2401                         case ${val} in
2402                         default32 | default64)
2403                                 with_which="with_$which"
2404                                 eval $with_which=
2405                                 ;;
2406                         "" | common \
2407                         | power | power2 | power3 | power4 \
2408                         | powerpc | powerpc64 \
2409                         | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2410                         | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2411                         | 601 | 602 | 603 | 603e | ec603e | 604 \
2412                         | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2413                         | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2414                                 # OK
2415                                 ;;
2416                         *)
2417                                 echo "Unknown cpu used in --with-$which=$val." 1>&2
2418                                 exit 1
2419                                 ;;
2420                         esac
2421                 done
2422                 ;;
2423
2424         s390*-*-*)
2425                 supported_defaults="arch mode tune"
2426
2427                 for which in arch tune; do
2428                         eval "val=\$with_$which"
2429                         case ${val} in
2430                         "" | g5 | g6 | z900 | z990)
2431                                 # OK
2432                                 ;;
2433                         *)
2434                                 echo "Unknown cpu used in --with-$which=$val." 1>&2
2435                                 exit 1
2436                                 ;;
2437                         esac
2438                 done
2439
2440                 case ${with_mode} in
2441                 "" | esa | zarch)
2442                         # OK
2443                         ;;
2444                 *)
2445                         echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2446                         exit 1
2447                         ;;
2448                 esac
2449                 ;;
2450
2451         sh[123456ble]-*-* | sh-*-*)
2452                 supported_defaults="cpu"
2453                 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2454                 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2455                         # OK
2456                         ;;
2457                 *)
2458                         echo "Unknown CPU used in --with-cpu=$with_cpu, known values:"  1>&2
2459                         echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2460                         exit 1
2461                         ;;
2462                 esac
2463                 ;;
2464         sparc*-*-*)
2465                 supported_defaults="cpu float tune"
2466
2467                 for which in cpu tune; do
2468                         eval "val=\$with_$which"
2469                         case ${val} in
2470                         "" | sparc | sparcv9 | sparc64 | sparc86x \
2471                         | v7 | cypress | v8 | supersparc | sparclite | f930 \
2472                         | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2473                         | v9 | ultrasparc | ultrasparc3)
2474                                 # OK
2475                                 ;;
2476                         *)
2477                                 echo "Unknown cpu used in --with-$which=$val" 1>&2
2478                                 exit 1
2479                                 ;;
2480                         esac
2481                 done
2482
2483                 case ${with_float} in
2484                 "" | soft | hard)
2485                         # OK
2486                         ;;
2487                 *)
2488                         echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2489                         exit 1
2490                         ;;
2491                 esac
2492                 ;;
2493
2494         v850*-*-*)
2495                 supported_defaults=cpu
2496                 case ${with_cpu} in
2497                 "" | v850e | v850e1)
2498                         # OK
2499                         ;;
2500                 *)
2501                         echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2502                         exit 1
2503                         ;;
2504                 esac
2505                 ;;
2506         esac
2507
2508         # Set some miscellaneous flags for particular targets.
2509         target_cpu_default2=
2510         case ${target} in
2511         alpha*-*-*)
2512                 if test x$gas = xyes
2513                 then
2514                         target_cpu_default2="MASK_GAS"
2515                 fi
2516                 ;;
2517
2518         arm*-*-*)
2519                 case "x$with_cpu" in
2520                 x)
2521                         # The most generic
2522                         target_cpu_default2="TARGET_CPU_generic"
2523                         ;;
2524
2525                 *)
2526                         target_cpu_default2="TARGET_CPU_$with_cpu"
2527                         ;;
2528                 esac
2529                 ;;
2530
2531         m68k*-linux*)
2532                 case "x$with_cpu" in
2533                 x)
2534                         # The most generic
2535                         target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2536                         ;;
2537                 xm68020)
2538                         target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2539                         ;;
2540                 xm68030)
2541                         target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2542                         ;;
2543                 xm68040)
2544                         target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2545                         ;;
2546                 xm68060)
2547                         target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2548                         ;;
2549                 xm68020-40)
2550                         target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2551                         ;;
2552                 xm68020-60)
2553                         target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2554                         ;;
2555                 *)
2556                         echo "Unknown CPU used in --with-cpu=$with_cpu"  1>&2
2557                         exit 1
2558                         ;;
2559                 esac
2560                 ;;
2561
2562         hppa*-*-* | parisc*-*-*)
2563                 if test x$gas = xyes
2564                 then
2565                         target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2566                 fi
2567                 ;;
2568
2569         mips*-*-*)
2570                 case ${target} in
2571                 mips*-*-ecoff* | mips*-*-elf*)
2572                         if test x$gas = xyes
2573                         then
2574                                 if test x$gnu_ld = xyes
2575                                 then
2576                                         target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2577                                 else
2578                                         target_cpu_default2="MASK_GAS"
2579                                 fi
2580                         fi
2581                         ;;
2582                 mips*-*-*)
2583                         if test x$gas = xyes
2584                         then
2585                                 target_cpu_default2="MASK_GAS"
2586                         fi
2587                         ;;
2588                 esac
2589                 case ${target} in
2590                         mips*el-*-*)
2591                                 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2592                                 ;;
2593                 esac
2594                 case $tm_file in
2595                         *mips/elf.h* | *mips/elf64.h*)
2596                                 tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2597                                 ;;
2598                 esac
2599                 if test "x$enable_gofast" = xyes
2600                 then
2601                         tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2602                         tmake_file="mips/t-gofast $tmake_file"
2603                 else
2604                         tmake_file="mips/t-mips $tmake_file"
2605                 fi
2606                 ;;
2607
2608         powerpc*-*-* | rs6000-*-*)
2609                 # FIXME: The PowerPC port uses the value set at compile time,
2610                 # although it's only cosmetic.
2611                 if test "x$with_cpu" != x
2612                 then
2613                         target_cpu_default2="\\\"$with_cpu\\\""
2614                 fi
2615                 out_file=rs6000/rs6000.c
2616                 c_target_objs="${c_target_objs} rs6000-c.o"
2617                 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2618                 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2619                 ;;
2620
2621         sparc*-*-*)
2622                 # Some standard aliases.
2623                 case x$with_cpu in
2624                 xsparc)
2625                         with_cpu=v7
2626                         ;;
2627                 xsparc86x)
2628                         with_cpu=sparclite86x
2629                         ;;
2630                 xsparcv9 | xsparc64)
2631                         with_cpu=v9
2632                         ;;
2633                 esac
2634
2635                 # The Sparc port checks this value at compile-time.
2636                 target_cpu_default2="TARGET_CPU_$with_cpu"
2637                 ;;
2638         v850*-*-*)
2639                 # FIXME: The v850 is "special" in that it does not support
2640                 # runtime CPU selection, only --with-cpu.
2641                 case "x$with_cpu" in
2642                 x)
2643                         ;;
2644                 xv850e)
2645                         target_cpu_default2="TARGET_CPU_$with_cpu"
2646                         ;;
2647                 esac
2648                 ;;
2649         esac
2650
2651         t=
2652         all_defaults="abi cpu arch tune schedule float mode fpu"
2653         for option in $all_defaults
2654         do
2655                 eval "val=\$with_$option"
2656                 if test -n "$val"; then
2657                         case " $supported_defaults " in
2658                         *" $option "*)
2659                                 ;;
2660                         *)
2661                                 echo "This target does not support --with-$option." 2>&1
2662                                 exit 1
2663                                 ;;
2664                         esac
2665
2666                         if test "x$t" = x
2667                         then
2668                                 t="{ \"$option\", \"$val\" }"
2669                         else
2670                                 t="${t}, { \"$option\", \"$val\" }"
2671                         fi
2672                 fi
2673         done
2674         if test "x$t" = x
2675         then
2676                 configure_default_options="{ { NULL, NULL} }"
2677         else
2678                 configure_default_options="{ ${t} }"
2679         fi
2680
2681         if test "$target_cpu_default2" != ""
2682         then
2683                 if test "$target_cpu_default" != ""
2684                 then
2685                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2686                 else
2687                         target_cpu_default=$target_cpu_default2
2688                 fi
2689         fi