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config.gcc (arm*-*-rtems*, [...]): Include various CPU headers via tm_file.
[gcc.git] / gcc / config.gcc
1 # GCC build-, host- and target-specific configuration file.
2 # Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
3
4 #This file is part of GCC.
5
6 #GCC is free software; you can redistribute it and/or modify it under
7 #the terms of the GNU General Public License as published by the Free
8 #Software Foundation; either version 2, or (at your option) any later
9 #version.
10
11 #GCC is distributed in the hope that it will be useful, but WITHOUT
12 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 #for more details.
15
16 #You should have received a copy of the GNU General Public License
17 #along with GCC; see the file COPYING. If not, write to the Free
18 #Software Foundation, 59 Temple Place - Suite 330, Boston, MA
19 #02111-1307, USA.
20
21 # This is the GCC build-, host- and target-specific configuration file
22 # where a configuration type, as recognized and generated by config.bfd,
23 # is mapped to different system-specific definitions and files. This is
24 # invoked by the autoconf-generated configure script, called for build,
25 # host and target in that order, setting ${machine} to each. Putting it
26 # in a separate shell file lets us skip running autoconf when modifying
27 # build-, host- and target-specific information.
28
29 # This file switches on the shell variable ${machine}, and also uses the
30 # following shell variables:
31 #
32 # with_* Various variables as set by configure.
33 #
34 # enable_threads_flag Either the name, yes or no depending on whether
35 # threads support was requested.
36 #
37 # gas_flag Either yes or no depending on whether GNU as was
38 # requested.
39 #
40 # gnu_ld_flag Either yes or no depending on whether GNU ld was
41 # requested.
42
43 # This file sets the following shell variables for use by the
44 # autoconf-generated configure script:
45 #
46 # cpu_type The name of the cpu, if different from machine.
47 #
48 # tm_file A list of target macro files, if different from
49 # "$cpu_type/$cpu_type.h". Usually it's constructed
50 # per target in a way like this:
51 # tm_file="${tm_file} elfos.h svr4.h ${cpu_type.h}/elf.h"
52 # Note that the preferred order is:
53 # - specific target header "${cpu_type}/${cpu_type.h}"
54 # - generic headers like elfos.h, netware.h, etc.
55 # - specializing target headers like ${cpu_type.h}/elf.h
56 # This helps to keep OS specific stuff out of the CPU
57 # defining header ${cpu_type}/${cpu_type.h}.
58 #
59 # tm_p_file Location of file with declarations for functions
60 # in $out_file.
61 #
62 # out_file The name of the machine description C support
63 # file, if different from "$cpu_type/$cpu_type.c".
64 #
65 # md_file The name of the machine-description file, if
66 # different from "$cpu_type/$cpu_type.md".
67 #
68 # tmake_file A list of machine-description-specific
69 # makefile-fragments, if different from
70 # "$cpu_type/t-$cpu_type".
71 #
72 # float_format Set to the symbolic name for the floating-point
73 # formats used for this machine, if different from
74 # "i64". Used to derive a header file name to
75 # include, like "vax" for "float-vax.h". If no such
76 # file is wanted, set to "none".
77 #
78 # extra_objs List of extra objects that should be linked into
79 # the compiler proper (cc1, cc1obj, cc1plus)
80 # depending on target.
81 #
82 # extra_headers List of used header files from the directory
83 # ginclude.
84 #
85 # host_xmake_file List of host-specific makefile-fragments.
86 #
87 # extra_passes List of extra executables compiled for this target
88 # machine, used for compiling from source to object.
89 #
90 # extra_parts List of extra object files that should be compiled
91 # for this target machine.
92 #
93 # extra_programs Like extra_passes, but these are used when linking.
94 #
95 # host_extra_objs List of extra host-dependent objects that should
96 # be linked into the compiler proper.
97 #
98 # host_extra_gcc_objs List of extra host-dependent objects that should
99 # be linked into the gcc driver.
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 # build_xm_defines List of macros to define when compiling for the
108 # build machine.
109 #
110 # build_xm_file List of files to include when compiling for the
111 # build machine.
112 #
113 # host_xm_defines List of macros to define when compiling for the
114 # host machine.
115 #
116 # host_xm_file List of files to include when compiling for the
117 # host machine.
118 #
119 # xm_defines List of macros to define when compiling for the
120 # target machine.
121 #
122 # xm_file List of files to include when compiling for the
123 # target machine.
124 #
125 # use_collect2 Set to yes or no, depending on whether collect2
126 # will be used.
127 #
128 # target_cpu_default Set to override the default target model.
129 #
130 # build_install_headers_dir
131 # Target to use when installing header files.
132 #
133 # host_truncate_target
134 # Non-empty if the target name should be truncated
135 # on this host, due to filename length issues.
136 #
137 # gdb_needs_out_file_path
138 # Set to yes if gdb needs a dir command with
139 # `dirname $out_file`.
140 #
141 # build_exeext Set to the suffix, if the build machine requires
142 # executables to have a file name suffix.
143 #
144 # host_exeext Set to the suffix, if the host machine requires
145 # executables to have a file name suffix.
146 #
147 # thread_file Set to control which thread package to use.
148 #
149 # gas Set to yes or no depending on whether the target
150 # system normally uses GNU as.
151
152 # The following variables are used in each case-construct to build up the
153 # outgoing variables:
154 #
155 # xmake_file Makefile-fragment when this system is as a host,
156 # for host_xmake_file.
157 #
158 # extra_host_objs List of extra objects that should be linked into
159 # the compiler proper when this system is a host,
160 # for host_extra_objs.
161 #
162 # install_headers_dir Makefile-target for how the header file directory
163 # is installed, when this system is a build system,
164 # for build_install_headers_dir.
165 #
166 # truncate_target Non-empty if the target name should be truncated
167 # when this system is a host, due to filename length
168 # issues. For host_truncate_target.
169 #
170 # exeext The suffix for executables on this system.
171 #
172 # gnu_ld Set to yes or no depending on whether the target
173 # system normally uses GNU ld.
174
175 out_file=
176 xmake_file=
177 tmake_file=
178 extra_headers=
179 extra_passes=
180 extra_parts=
181 extra_programs=
182 extra_objs=
183 extra_host_objs=
184 extra_gcc_objs=
185 c_target_objs=
186 cxx_target_objs=
187 xm_defines=
188 float_format=
189 # Set this to force installation and use of collect2.
190 use_collect2=
191 # Set this to override the default target model.
192 target_cpu_default=
193 # Set this to control how the header file directory is installed.
194 install_headers_dir=install-headers-tar
195 # Set this if directory names should be truncated to 14 characters.
196 truncate_target=
197 # Set this if gdb needs a dir command with `dirname $out_file`
198 gdb_needs_out_file_path=
199 # Set this if the build machine requires executables to have a
200 # file name suffix.
201 exeext=
202 # Set this to control which thread package will be used.
203 thread_file=
204 # Reinitialize these from the flag values every loop pass, since some
205 # configure entries modify them.
206 gas="$gas_flag"
207 gnu_ld="$gnu_ld_flag"
208 enable_threads=$enable_threads_flag
209
210 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
211 # updated in each machine entry.
212 tm_p_file=
213 cpu_type=`echo $machine | sed 's/-.*$//'`
214 case $machine in
215 alpha*-*-*)
216 cpu_type=alpha
217 ;;
218 strongarm*-*-*)
219 cpu_type=arm
220 ;;
221 arm*-*-*)
222 cpu_type=arm
223 ;;
224 xscale-*-*)
225 cpu_type=arm
226 ;;
227 c*-convex-*)
228 cpu_type=convex
229 ;;
230 i[34567]86-*-*)
231 cpu_type=i386
232 ;;
233 x86_64-*-*)
234 cpu_type=i386
235 ;;
236 hppa*-*-* | parisc*-*-*)
237 cpu_type=pa
238 ;;
239 m680[02]0-*-*)
240 cpu_type=m68k
241 ;;
242 mips*-*-*)
243 cpu_type=mips
244 ;;
245 pj*-*-*)
246 cpu_type=pj
247 ;;
248 powerpc*-*-*)
249 cpu_type=rs6000
250 ;;
251 sparc*-*-*)
252 cpu_type=sparc
253 ;;
254 esac
255
256 tm_file=${cpu_type}/${cpu_type}.h
257 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
258 then
259 tm_p_file=${cpu_type}/${cpu_type}-protos.h
260 fi
261 # On a.out targets, we need to use collect2.
262 case $machine in
263 *-*-*aout*)
264 use_collect2=yes
265 ;;
266 esac
267
268 # Common parts for GNU/Linux, GNU/Hurd, OpenBSD and FreeBSD systems.
269 case $machine in
270 *-*-linux*)
271 xm_defines=POSIX
272 ;;
273 *-*-gnu*)
274 # On the Hurd, the setup is just about the same on
275 # each different CPU. The specific machines that we
276 # support are matched above and just set $cpu_type.
277 xm_defines=POSIX
278 tm_file="${cpu_type}/gnu.h"
279 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
280 # GNU always uses ELF.
281 elf=yes
282 # GNU tools are the only tools.
283 gnu_ld=yes
284 gas=yes
285 # These details are the same as for Linux.
286 # But here we need a little extra magic.
287 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
288 case $machine in
289 i[34567]86-*-*)
290 tm_file="${cpu_type}/${cpu_type}.h i386/att.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
291 ;;
292 esac
293 ;;
294 *-*-openbsd*)
295 tm_file=${cpu_type}/openbsd.h
296 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
297 xm_defines=POSIX
298 if test x$enable_threads = xyes; then
299 thread_file='posix'
300 tmake_file="${tmake_file} t-openbsd-thread"
301 fi
302 ;;
303 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
304 # This is the place-holder for the generic a.out configuration
305 # of FreeBSD. No actual configuration resides here since
306 # there was only ever a bare-bones ix86 configuration for
307 # a.out and it exists solely in the machine-specific section.
308 # This place-holder must exist to avoid dropping into
309 # the generic ELF configuration of FreeBSD (i.e. it must be
310 # ordered before that section).
311 ;;
312 *-*-freebsd*)
313 # This is the generic ELF configuration of FreeBSD. Later
314 # machine-specific sections may refine and add to this
315 # configuration.
316 #
317 # Due to tm_file entry ordering issues that vary between cpu
318 # architectures, we only define fbsd_tm_file to allow the
319 # machine-specific section to dictate the final order of all
320 # entries of tm_file with the minor exception that components
321 # of the tm_file set here will always be of the form:
322 #
323 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd.h
324 #
325 # The machine-specific section should not tamper with this
326 # ordering but may order all other entries of tm_file as it
327 # pleases around the provided core setting.
328 gas=yes
329 gnu_ld=yes
330 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
331 case $machine in
332 *-*-freebsd3 | *-*-freebsd[3].*) fbsd_tm_file="freebsd3.h";;
333 *-*-freebsd4 | *-*-freebsd[4].*) fbsd_tm_file="freebsd4.h";;
334 *-*-freebsd5 | *-*-freebsd[5].*) fbsd_tm_file="freebsd5.h";;
335 *-*-freebsd6 | *-*-freebsd[6].*) fbsd_tm_file="freebsd6.h";;
336 *) echo 'Please update *-*-freebsd* in gcc/config.gcc'; exit 1;;
337 esac
338 tmake_file=t-freebsd
339 xmake_file=none
340 xm_defines=POSIX
341 case x${enable_threads} in
342 xno) fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h";;
343 x | xyes | xpthreads | xposix)
344 thread_file='posix'
345 tmake_file="${tmake_file} t-freebsd-thread"
346 ;;
347 *) echo 'Unknown thread configuration for FreeBSD'; exit 1;;
348 esac
349 fbsd_tm_file="${fbsd_tm_file} freebsd.h"
350 if test x${thread_file} = xposix; then
351 if test x${enable_libgcj} = xyes; then
352 echo 'FreeBSD does not currently handle --enable-threads (now'
353 echo 'the default to match system compiler) and --enable-libgcj.'
354 echo 'Please explicitly configure with --disable-threads or'
355 echo '--disable-libgcj'
356 exit 1
357 fi
358 fi
359 ;;
360 esac
361
362 case $machine in
363 # Support site-specific machine types.
364 *local*)
365 rest=`echo $machine | sed -e "s/$cpu_type-//"`
366 tm_file=${cpu_type}/$rest.h
367 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
368 then xm_file=${cpu_type}/xm-$rest.h
369 fi
370 if test -f $srcdir/config/${cpu_type}/x-$rest
371 then xmake_file=${cpu_type}/x-$rest
372 fi
373 if test -f $srcdir/config/${cpu_type}/t-$rest
374 then tmake_file=${cpu_type}/t-$rest
375 fi
376 ;;
377 1750a-*-*)
378 # 1750a is only supported as a target.
379 case "$build,$host" in 1750a*,* | *,1750a* )
380 echo "*** $machine is only supported as a target" >&2
381 exit 1
382 esac
383 ;;
384 a29k-*-bsd* | a29k-*-sym1*)
385 tm_file="${tm_file} a29k/unix.h"
386 xm_defines=POSIX
387 use_collect2=yes
388 ;;
389 a29k-*-udi | a29k-*-coff)
390 tm_file="${tm_file} dbxcoff.h"
391 tmake_file=a29k/t-a29kbare
392 ;;
393 a29k*-*-rtems*)
394 tm_file=a29k/rtems.h
395 tmake_file="a29k/t-a29kbare t-rtems"
396 if test x$enable_threads = xyes; then
397 thread_file='rtems'
398 fi
399 ;;
400 a29k-wrs-vxworks*)
401 tm_file="${tm_file} dbxcoff.h a29k/vx29k.h"
402 tmake_file=a29k/t-vx29k
403 extra_parts="crtbegin.o crtend.o"
404 thread_file='vxworks'
405 ;;
406 a29k-*-*) # Default a29k environment.
407 use_collect2=yes
408 ;;
409 alpha*-*-unicosmk*)
410 use_collect2=yes
411 tm_file="${tm_file} alpha/unicosmk.h"
412
413 # Don't include t-ieee for now because we don't support that yet
414 # tmake_file="alpha/t-ieee"
415 tmake_file="alpha/t-unicosmk"
416 ;;
417 alpha-*-interix)
418 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
419
420 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
421 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
422
423 # GAS + IEEE_CONFORMANT
424 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
425
426 xm_defines=POSIX
427 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
428 tmake_file="alpha/t-alpha t-interix alpha/t-interix alpha/t-ieee"
429 if test x$enable_threads = xyes ; then
430 thread_file='posix'
431 fi
432 if test x$stabs = xyes ; then
433 tm_file="${tm_file} dbxcoff.h"
434 fi
435 #prefix='$$INTERIX_ROOT'/usr/contrib
436 #local_prefix='$$INTERIX_ROOT'/usr/contrib
437 ;;
438 alpha*-*-linux*ecoff*)
439 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
440 target_cpu_default="MASK_GAS"
441 tmake_file="alpha/t-alpha alpha/t-ieee"
442 gas=no
443 gas=yes gnu_ld=yes
444 ;;
445 alpha*-*-linux*libc1*)
446 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
447 target_cpu_default="MASK_GAS"
448 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-crtfm alpha/t-ieee"
449 gas=yes gnu_ld=yes
450 if test x$enable_threads = xyes; then
451 thread_file='posix'
452 fi
453 ;;
454 alpha*-*-linux*)
455 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
456 target_cpu_default="MASK_GAS"
457 tmake_file="t-slibgcc-elf-ver t-linux alpha/t-crtbe alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
458 gas=yes gnu_ld=yes
459 if test x$enable_threads = xyes; then
460 thread_file='posix'
461 fi
462 ;;
463 alpha*-*-freebsd*)
464 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
465 target_cpu_default="MASK_GAS"
466 tmake_file="${tmake_file} alpha/t-crtbe alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
467 ;;
468 alpha*-*-netbsd*)
469 xm_defines=POSIX
470 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
471 target_cpu_default="MASK_GAS"
472 tmake_file="alpha/t-crtbe alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
473 gas=yes gnu_ld=yes
474 ;;
475
476 alpha*-*-openbsd*)
477 # default x-alpha is only appropriate for dec-osf.
478 target_cpu_default="MASK_GAS"
479 tmake_file="alpha/t-alpha alpha/t-ieee"
480 ;;
481
482 alpha*-dec-osf*)
483 xm_defines=POSIX
484 if test x$stabs = xyes
485 then
486 tm_file="${tm_file} dbx.h"
487 fi
488 if test x$gas != xyes
489 then
490 extra_passes="mips-tfile mips-tdump"
491 fi
492 use_collect2=yes
493 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-osf alpha/t-crtfm"
494 case $machine in
495 *-*-osf1*)
496 tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
497 ;;
498 *-*-osf[23]*)
499 tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
500 ;;
501 *-*-osf4*)
502 tm_file="${tm_file} alpha/osf.h"
503 tmake_file="$tmake_file alpha/t-osf4"
504 # Some versions of OSF4 (specifically X4.0-9 296.7) have
505 # a broken tar, so we use cpio instead.
506 install_headers_dir=install-headers-cpio
507 ;;
508 *-*-osf5*)
509 tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
510 tmake_file="$tmake_file alpha/t-osf4"
511 float_format=i128
512 ;;
513 esac
514 case $machine in
515 *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
516 target_cpu_default=MASK_SUPPORT_ARCH
517 ;;
518 esac
519 ;;
520 alpha*-*-vxworks*)
521 xm_defines=POSIX
522 tm_file="${tm_file} dbx.h alpha/vxworks.h"
523 tmake_file="alpha/t-alpha alpha/t-ieee"
524 if [ x$gas != xyes ]
525 then
526 extra_passes="mips-tfile mips-tdump"
527 fi
528 use_collect2=yes
529 thread_file='vxworks'
530 ;;
531 alpha*-dec-vms*)
532 xm_defines=POSIX
533 tm_file=alpha/vms.h
534 xm_file=alpha/xm-vms.h
535 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
536 ;;
537 arc-*-elf*)
538 tm_file="elfos.h svr4.h ${tm_file}"
539 extra_parts="crtinit.o crtfini.o"
540 ;;
541 arm*-*-rtems*)
542 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/rtems-elf.h rtems.h"
543 tmake_file="arm/t-arm-elf t-rtems"
544 if test x$enable_threads = xyes; then
545 thread_file='rtems'
546 fi
547 ;;
548 arm-*-coff* | armel-*-coff*)
549 tm_file=arm/coff.h
550 tmake_file=arm/t-arm-coff
551 ;;
552 arm-*-vxworks*)
553 tm_file=arm/vxarm.h
554 tmake_file=arm/t-arm-coff
555 thread_file='vxworks'
556 ;;
557 arm-*-riscix1.[01]*) # Acorn RISC machine (early versions)
558 tm_file=arm/riscix1-1.h
559 use_collect2=yes
560 ;;
561 arm-*-riscix*) # Acorn RISC machine
562 if test x$gas = xyes
563 then
564 tm_file=arm/rix-gas.h
565 else
566 tm_file=arm/riscix.h
567 fi
568 tmake_file=arm/t-riscix
569 use_collect2=yes
570 ;;
571 arm-semi-aout | armel-semi-aout)
572 tm_file=arm/semi.h
573 tmake_file=arm/t-semi
574 ;;
575 arm-semi-aof | armel-semi-aof)
576 tm_file=arm/semiaof.h
577 tmake_file=arm/t-semi
578 ;;
579 arm*-*-netbsd*)
580 tm_file=arm/netbsd.h
581 tmake_file="t-netbsd arm/t-netbsd"
582 use_collect2=yes
583 ;;
584 arm*-*-linux*) # ARM GNU/Linux with ELF
585 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
586 tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
587 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
588 gnu_ld=yes
589 case x${enable_threads} in
590 x | xyes | xpthreads | xposix)
591 thread_file='posix'
592 ;;
593 esac
594 ;;
595 arm*-*-uclinux*) # ARM ucLinux
596 tm_file="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"
597 tmake_file=arm/t-arm-elf
598 ;;
599 arm*-*-aout)
600 tm_file="arm/aout.h arm/arm.h"
601 tmake_file=arm/t-arm-aout
602 ;;
603 arm*-*-ecos-elf)
604 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
605 tmake_file=arm/t-arm-elf
606 ;;
607 arm*-*-elf)
608 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
609 tmake_file=arm/t-arm-elf
610 ;;
611 arm*-*-conix*)
612 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/conix-elf.h arm/aout.h arm/arm.h"
613 tmake_file=arm/t-arm-elf
614 ;;
615 arm*-*-oabi)
616 tm_file="arm/unknown-elf-oabi.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
617 tmake_file=arm/t-arm-elf
618 ;;
619 arm-*-pe*)
620 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h arm/pe.h"
621 tmake_file=arm/t-pe
622 extra_objs="pe.o"
623 ;;
624 avr-*-*)
625 ;;
626 c1-convex-*) # Convex C1
627 target_cpu_default=1
628 use_collect2=yes
629 ;;
630 c2-convex-*) # Convex C2
631 target_cpu_default=2
632 use_collect2=yes
633 ;;
634 c32-convex-*)
635 target_cpu_default=4
636 use_collect2=yes
637 ;;
638 c34-convex-*)
639 target_cpu_default=8
640 use_collect2=yes
641 ;;
642 c38-convex-*)
643 target_cpu_default=16
644 use_collect2=yes
645 ;;
646 c4x-*-rtems*)
647 tmake_file="c4x/t-c4x t-rtems"
648 tm_file=c4x/rtems.h
649 if test x$enable_threads = xyes; then
650 thread_file='rtems'
651 fi
652 c_target_objs="c4x-c.o"
653 cxx_target_objs="c4x-c.o"
654 ;;
655 c4x-*)
656 float_format=c4x
657 tmake_file=c4x/t-c4x
658 c_target_objs="c4x-c.o"
659 cxx_target_objs="c4x-c.o"
660 ;;
661 clipper-intergraph-clix*)
662 tm_file="${tm_file} svr3.h clipper/clix.h"
663 xm_defines=POSIX
664 extra_headers=va-clipper.h
665 extra_parts="crtbegin.o crtend.o"
666 install_headers_dir=install-headers-cpio
667 ;;
668 cris-*-aout)
669 tm_file="dbxelf.h ${tm_file} cris/aout.h"
670 gas=yes
671 tmake_file="cris/t-cris cris/t-aout"
672 ;;
673 cris-*-elf | cris-*-none)
674 tm_file="elfos.h ${tm_file}"
675 tmake_file="cris/t-cris cris/t-elfmulti"
676 gas=yes
677 ;;
678 cris-*-linux*)
679 tm_file="elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
680 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
681 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
682 case x${enable_threads} in
683 x | xyes | xpthreads | xposix)
684 thread_file=posix
685 ;;
686 esac
687 gas=yes
688 ;;
689 d30v-*)
690 tm_file="elfos.h svr4.h ${tm_file}"
691 float_format=i64
692 ;;
693 dsp16xx-*)
694 ;;
695 elxsi-elxsi-*)
696 use_collect2=yes
697 ;;
698 fr30-*-elf)
699 tm_file="elfos.h svr4.h ${tm_file}"
700 tmake_file=fr30/t-fr30
701 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
702 ;;
703 h8300-*-rtems*)
704 tmake_file="h8300/t-h8300 t-rtems"
705 tm_file=h8300/rtems.h
706 if test x$enable_threads = xyes; then
707 thread_file='rtems'
708 fi
709 float_format=i32
710 ;;
711 h8300-*-elf*)
712 tmake_file="h8300/t-h8300 h8300/t-elf"
713 tm_file="h8300/h8300.h h8300/elf.h"
714 float_format=i32
715 ;;
716 h8300-*-*)
717 float_format=i32
718 ;;
719 hppa*64*-*-linux* | parisc*64*-*-linux*)
720 target_cpu_default="(MASK_PA_11 | MASK_PA_20)"
721 tm_file="pa/pa64-start.h ${tm_file} elfos.h svr4.h linux.h pa/pa-linux.h \
722 pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
723 tmake_file=pa/t-linux64
724 gas=yes gnu_ld=yes
725 ;;
726 hppa*-*-linux* | parisc*-*-linux*)
727 target_cpu_default="MASK_PA_11"
728 tm_file="${tm_file} elfos.h svr4.h linux.h pa/pa-linux.h \
729 pa/pa32-regs.h pa/pa32-linux.h"
730 tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
731 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
732 gas=yes gnu_ld=yes
733 if test x$enable_threads = xyes; then
734 thread_file='posix'
735 fi
736 ;;
737 hppa*-*-openbsd*)
738 target_cpu_default="MASK_PA_11"
739 tmake_file=pa/t-bsd
740 ;;
741 hppa1.1-*-pro*)
742 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
743 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
744 tmake_file="pa/t-bsd pa/t-pro"
745 ;;
746 hppa1.1-*-osf*)
747 target_cpu_default="MASK_PA_11"
748 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
749 tmake_file="pa/t-bsd pa/t-pa"
750 use_collect2=yes
751 ;;
752 hppa1.1-*-rtems*)
753 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
754 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
755 tmake_file="pa/t-bsd pa/t-pro"
756 ;;
757 hppa1.0-*-osf*)
758 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
759 tmake_file="pa/t-bsd pa/t-pa"
760 use_collect2=yes
761 ;;
762 hppa1.1-*-bsd*)
763 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
764 target_cpu_default="MASK_PA_11"
765 tmake_file="pa/t-bsd pa/t-pa"
766 use_collect2=yes
767 ;;
768 hppa1.0-*-bsd*)
769 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
770 tmake_file="pa/t-bsd pa/t-pa"
771 use_collect2=yes
772 ;;
773 hppa1.0-*-hpux7*)
774 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
775 xm_defines=POSIX
776 tmake_file=pa/t-pa-hpux
777 install_headers_dir=install-headers-cpio
778 use_collect2=yes
779 ;;
780 hppa1.0-*-hpux8.0[0-2]*)
781 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
782 xm_defines=POSIX
783 tmake_file=pa/t-pa-hpux
784 if test x$gas != xyes
785 then
786 tm_file="pa/pa-oldas.h ${tm_file}"
787 fi
788 install_headers_dir=install-headers-cpio
789 use_collect2=yes
790 ;;
791 hppa1.1-*-hpux8.0[0-2]*)
792 target_cpu_default="MASK_PA_11"
793 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
794 xm_defines=POSIX
795 tmake_file=pa/t-pa-hpux
796 if test x$gas != xyes
797 then
798 tm_file="pa/pa-oldas.h ${tm_file}"
799 fi
800 install_headers_dir=install-headers-cpio
801 use_collect2=yes
802 ;;
803 hppa1.1-*-hpux8*)
804 target_cpu_default="MASK_PA_11"
805 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
806 xm_defines=POSIX
807 tmake_file=pa/t-pa-hpux
808 install_headers_dir=install-headers-cpio
809 use_collect2=yes
810 ;;
811 hppa1.0-*-hpux8*)
812 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
813 xm_defines=POSIX
814 tmake_file=pa/t-pa-hpux
815 install_headers_dir=install-headers-cpio
816 use_collect2=yes
817 ;;
818 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
819 target_cpu_default="MASK_PA_11"
820 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
821 float_format=i128
822 xm_defines=POSIX
823 tmake_file="pa/t-pa pa/t-pa-hpux"
824 if test x$enable_threads = x; then
825 enable_threads=$have_pthread_h
826 fi
827 case x${enable_threads} in
828 xyes | xdce)
829 tmake_file="${tmake_file} pa/t-dce-thr"
830 ;;
831 esac
832 install_headers_dir=install-headers-cpio
833 use_collect2=yes
834 ;;
835 hppa1.0-*-hpux10*)
836 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
837 float_format=i128
838 xm_defines=POSIX
839 tmake_file="pa/t-pa pa/t-pa-hpux"
840 if test x$enable_threads = x; then
841 enable_threads=$have_pthread_h
842 fi
843 case x${enable_threads} in
844 xyes | xdce)
845 tmake_file="${tmake_file} pa/t-dce-thr"
846 ;;
847 esac
848 install_headers_dir=install-headers-cpio
849 use_collect2=yes
850 ;;
851 hppa*64*-*-hpux11*)
852 xm_defines=POSIX
853 tmake_file="pa/t-pa pa/t-pa-hpux"
854 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
855 float_format=i128
856 tmake_file=pa/t-pa64
857 target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
858
859 # if [ x$enable_threads = x ]; then
860 # enable_threads=$have_pthread_h
861 # fi
862 # if [ x$enable_threads = xyes ]; then
863 # thread_file='dce'
864 # tmake_file="${tmake_file} pa/t-dce-thr"
865 # fi
866 install_headers_dir=install-headers-cpio
867 use_collect2=yes
868 ;;
869 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
870 target_cpu_default="MASK_PA_11"
871 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
872 float_format=i128
873 xm_defines=POSIX
874 tmake_file="pa/t-pa pa/t-pa-hpux"
875 # if test x$enable_threads = x; then
876 # enable_threads=$have_pthread_h
877 # fi
878 # if test x$enable_threads = xyes; then
879 # thread_file='dce'
880 # tmake_file="${tmake_file} pa/t-dce-thr"
881 # fi
882 install_headers_dir=install-headers-cpio
883 use_collect2=yes
884 ;;
885 hppa1.0-*-hpux11*)
886 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
887 float_format=i128
888 xm_defines=POSIX
889 tmake_file=pa/t-pa-hpux
890 # if test x$enable_threads = x; then
891 # enable_threads=$have_pthread_h
892 # fi
893 # if test x$enable_threads = xyes; then
894 # thread_file='dce'
895 # tmake_file="${tmake_file} pa/t-dce-thr"
896 # fi
897 install_headers_dir=install-headers-cpio
898 use_collect2=yes
899 ;;
900 hppa1.1-*-hpux* | hppa2*-*-hpux*)
901 target_cpu_default="MASK_PA_11"
902 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
903 xm_defines=POSIX
904 tmake_file=pa/t-pa-hpux
905 install_headers_dir=install-headers-cpio
906 use_collect2=yes
907 ;;
908 hppa1.0-*-hpux*)
909 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
910 xm_defines=POSIX
911 tmake_file=pa/t-pa-hpux
912 install_headers_dir=install-headers-cpio
913 use_collect2=yes
914 ;;
915 hppa1.1-*-hiux* | hppa2*-*-hiux*)
916 target_cpu_default="MASK_PA_11"
917 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
918 xm_defines=POSIX
919 tmake_file=pa/t-pa-hpux
920 install_headers_dir=install-headers-cpio
921 use_collect2=yes
922 ;;
923 hppa1.0-*-hiux*)
924 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
925 xm_defines=POSIX
926 tmake_file=pa/t-pa-hpux
927 install_headers_dir=install-headers-cpio
928 use_collect2=yes
929 ;;
930 hppa*-*-lites*)
931 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
932 target_cpu_default="MASK_PA_11"
933 tmake_file="pa/t-bsd pa/t-pa"
934 use_collect2=yes
935 ;;
936 hppa*-*-mpeix*)
937 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
938 xmake_file=pa/x-pa-mpeix
939 echo "You must use gas. Assuming it is already installed."
940 gas=yes
941 install_headers_dir=install-headers-tar
942 use_collect2=yes
943 ;;
944 i370-*-opened*) # IBM 360/370/390 Architecture
945 xm_defines='POSIX FATAL_EXIT_CODE=12'
946 tm_file=i370/oe.h
947 tmake_file="i370/t-oe i370/t-i370"
948 c_target_objs="i370-c.o"
949 cxx_target_objs="i370-c.o"
950 ;;
951 i370-*-mvs*)
952 xm_defines='POSIX FATAL_EXIT_CODE=12'
953 tm_file=i370/mvs.h
954 tmake_file="i370/t-i370"
955 c_target_objs="i370-c.o"
956 cxx_target_objs="i370-c.o"
957 ;;
958 i370-*-linux*)
959 tm_file="elfos.h svr4.h linux.h i370/linux.h ${tm_file}"
960 tmake_file="t-slibgcc-elf-ver t-linux"
961 # broken_install=yes
962 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
963 # extra_parts="crtbegin.o crtend.o"
964 gnu_ld=yes
965 gas=yes
966 elf=yes
967 if test x$enable_threads = xyes; then
968 thread_file='posix'
969 fi
970 ;;
971 i[34567]86-*-chorusos*)
972 xm_defines=POSIX
973 tm_file="${tm_file} i386/att.h elfos.h i386/i386elf.h chorus.h"
974 tmake_file="i386/t-i386elf t-svr4"
975 case x${enable_threads} in
976 xyes | xpthreads | xposix)
977 thread_file='posix'
978 ;;
979 esac
980 ;;
981 i[34567]86-*-elf*)
982 xm_defines=POSIX
983 tm_file="${tm_file} i386/att.h elfos.h i386/i386elf.h"
984 tmake_file="i386/t-i386elf t-svr4"
985 ;;
986 i[34567]86-ibm-aix*) # IBM PS/2 running AIX
987 if test x$gas = xyes
988 then
989 tm_file=i386/aix386.h
990 extra_parts="crtbegin.o crtend.o"
991 tmake_file=i386/t-crtstuff
992 else
993 tm_file=i386/aix386ng.h
994 use_collect2=yes
995 fi
996 xm_defines=POSIX
997 ;;
998 i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
999 xm_defines="POSIX SMALL_ARG_MAX"
1000 if test x$stabs = xyes -a x$gas = xyes
1001 then
1002 tm_file=i386/sysv4gdb.h
1003 else
1004 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/sysv4.h"
1005 fi
1006 extra_parts="crtbegin.o crtend.o"
1007 tmake_file=i386/t-crtpic
1008 ;;
1009 i[34567]86-next-*)
1010 tm_file=i386/next.h
1011 tmake_file=i386/t-next
1012 extra_objs=nextstep.o
1013 extra_parts="crtbegin.o crtend.o"
1014 if test x$enable_threads = xyes; then
1015 thread_file='mach'
1016 fi
1017 ;;
1018 i[34567]86-*-netware) # Intel 80386's running netware
1019 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/sysv4.h netware.h i386/netware.h"
1020 tmake_file=i386/t-netware
1021 ;;
1022 i[34567]86-sequent-bsd*) # 80386 from Sequent
1023 use_collect2=yes
1024 if test x$gas = xyes
1025 then
1026 tm_file=i386/seq-gas.h
1027 else
1028 tm_file=i386/sequent.h
1029 fi
1030 ;;
1031 i[34567]86-sequent-ptx1*)
1032 xm_defines=POSIX
1033 tm_file=i386/seq-sysv3.h
1034 tmake_file=i386/t-crtstuff
1035 extra_parts="crtbegin.o crtend.o"
1036 install_headers_dir=install-headers-cpio
1037 ;;
1038 i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
1039 xm_defines=POSIX
1040 tm_file=i386/seq2-sysv3.h
1041 tmake_file=i386/t-crtstuff
1042 extra_parts="crtbegin.o crtend.o"
1043 install_headers_dir=install-headers-cpio
1044 ;;
1045 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1046 if test x$gas = xyes
1047 then
1048 tm_file="${tm_file} usegas.h"
1049 fi
1050 xm_defines="POSIX SMALL_ARG_MAX"
1051 tm_file="${tm_file} i386/att.h elfos.h ptx4.h i386/ptx4-i.h"
1052 tmake_file=t-svr4
1053 extra_parts="crtbegin.o crtend.o"
1054 install_headers_dir=install-headers-cpio
1055 ;;
1056 i386-sun-sunos*) # Sun i386 roadrunner
1057 xm_defines=POSIX
1058 tm_file=i386/sun.h
1059 use_collect2=yes
1060 ;;
1061 i[34567]86-wrs-vxworks*)
1062 tm_file=i386/vxi386.h
1063 thread_file='vxworks'
1064 ;;
1065 i[34567]86-*-aout*)
1066 tm_file=i386/i386-aout.h
1067 ;;
1068 i[34567]86-*-beoself* | i[34567]86-*-beos*)
1069 xm_defines=POSIX
1070 tmake_file='i386/t-beos i386/t-crtpic'
1071 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/beos-elf.h"
1072 xmake_file=i386/x-beos
1073 extra_parts='crtbegin.o crtend.o'
1074 ;;
1075 i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
1076 tm_file="i386/386bsd.h i386/bsd386.h"
1077 # tmake_file=t-libc-ok
1078 ;;
1079 i[34567]86-*-bsd*)
1080 tm_file=i386/386bsd.h
1081 # tmake_file=t-libc-ok
1082 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
1083 # use_collect2=yes
1084 ;;
1085 i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
1086 tm_file=i386/freebsd-aout.h
1087 tmake_file=t-freebsd
1088 ;;
1089 i[34567]86-*-freebsd*)
1090 tm_file="${tm_file} i386/att.h elfos.h svr4.h ${fbsd_tm_file} i386/freebsd.h"
1091 ;;
1092 i[34567]86-*-netbsdelf*)
1093 xm_defines=POSIX
1094 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/netbsd-elf.h"
1095 tmake_file=t-netbsd
1096 gnu_ld=yes
1097 float_format=i386
1098 ;;
1099 i[34567]86-*-netbsd*)
1100 tm_file=i386/netbsd.h
1101 tmake_file=t-netbsd
1102 use_collect2=yes
1103 ;;
1104 i[34567]86-*-openbsd*)
1105 # needed to unconfuse gdb
1106 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
1107 # we need collect2 until our bug is fixed...
1108 use_collect2=yes
1109 ;;
1110 i[34567]86-*-coff*)
1111 tm_file=i386/i386-coff.h
1112 ;;
1113 i[34567]86-*-isc*) # 80386 running ISC system
1114 xm_defines=POSIX
1115 if test x$gas = xyes -a x$stabs = xyes
1116 then
1117 tm_file=i386/iscdbx.h
1118 tmake_file=i386/t-svr3dbx
1119 extra_parts="svr3.ifile svr3z.ifile"
1120 else
1121 tm_file=i386/isccoff.h
1122 tmake_file=i386/t-crtstuff
1123 extra_parts="crtbegin.o crtend.o"
1124 fi
1125 install_headers_dir=install-headers-cpio
1126 ;;
1127 i[34567]86-*-linux*oldld*) # Intel 80386's running GNU/Linux
1128 # with a.out format using
1129 # pre BFD linkers
1130 tmake_file="t-linux-aout i386/t-crtstuff"
1131 tm_file=i386/linux-oldld.h
1132 gnu_ld=yes
1133 float_format=i386
1134 ;;
1135 i[34567]86-*-linux*aout*) # Intel 80386's running GNU/Linux
1136 # with a.out format
1137 tmake_file="t-linux-aout i386/t-crtstuff"
1138 tm_file=i386/linux-aout.h
1139 gnu_ld=yes
1140 float_format=i386
1141 ;;
1142 i[34567]86-*-linux*libc1) # Intel 80386's running GNU/Linux
1143 # with ELF format using the
1144 # GNU/Linux C library 5
1145 tm_file="${tm_file} i386/att.h elfos.h svr4.h linux.h i386/linux.h"
1146 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 i386/t-crtstuff"
1147 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1148 gnu_ld=yes
1149 float_format=i386
1150 if test x$enable_threads = xyes; then
1151 thread_file='single'
1152 fi
1153 ;;
1154 i[34567]86-*-linux*) # Intel 80386's running GNU/Linux
1155 # with ELF format using glibc 2
1156 # aka GNU/Linux C library 6
1157 tm_file="${tm_file} i386/att.h elfos.h svr4.h linux.h i386/linux.h"
1158 tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
1159 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1160 gnu_ld=yes
1161 float_format=i386
1162 if test x$enable_threads = xyes; then
1163 thread_file='posix'
1164 fi
1165 ;;
1166 x86_64-*-linux*)
1167 tm_file="i386/biarch64.h i386/i386.h i386/att.h elfos.h svr4.h linux.h \
1168 i386/x86-64.h i386/linux64.h"
1169 tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
1170 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1171 gnu_ld=yes
1172 float_format=i386
1173 if test x$enable_threads = xyes; then
1174 thread_file='posix'
1175 fi
1176 ;;
1177 i[34567]86-*-gnu*)
1178 float_format=i386
1179 ;;
1180 i[34567]86-go32-msdos | i[34567]86-*-go32*)
1181 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
1182 exit 1
1183 ;;
1184 i[34567]86-pc-msdosdjgpp*)
1185 xm_file=i386/xm-djgpp.h
1186 tm_file=i386/djgpp.h
1187 xmake_file=i386/x-djgpp
1188 gnu_ld=yes
1189 gas=yes
1190 exeext=.exe
1191 float_format=none
1192 case $host in *pc-msdosdjgpp*)
1193 target_alias=djgpp
1194 ;;
1195 esac
1196 ;;
1197 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
1198 tm_file="${tm_file} i386/att.h elfos.h svr4.h linux.h i386/linux.h i386/moss.h"
1199 tmake_file=t-libc-ok
1200 gnu_ld=yes
1201 gas=yes
1202 ;;
1203 i[34567]86-*-lynxos*)
1204 if test x$gas = xyes
1205 then
1206 tm_file=i386/lynx.h
1207 else
1208 tm_file=i386/lynx-ng.h
1209 fi
1210 ;;
1211 i[34567]86-*-mach*)
1212 tm_file=i386/mach.h
1213 # tmake_file=t-libc-ok
1214 use_collect2=yes
1215 ;;
1216 i[34567]86-*-osfrose*) # 386 using OSF/rose
1217 if test x$elf = xyes
1218 then
1219 tm_file=i386/osfelf.h
1220 use_collect2=
1221 else
1222 tm_file=i386/osfrose.h
1223 use_collect2=yes
1224 fi
1225 tmake_file=i386/t-osf
1226 extra_objs=halfpic.o
1227 ;;
1228 i[34567]86-go32-rtems*)
1229 tm_file=i386/djgpp-rtems.h
1230 tmake_file=t-rtems
1231 if test x$enable_threads = xyes; then
1232 thread_file='rtems'
1233 fi
1234 ;;
1235 i[34567]86-*-rtemscoff*)
1236 tm_file=i386/rtems.h
1237 tmake_file=t-rtems
1238 if test x$enable_threads = xyes; then
1239 thread_file='rtems'
1240 fi
1241 ;;
1242 i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
1243 tm_file="${tm_file} i386/att.h elfos.h svr4.h linux.h i386/rtemself.h rtems.h"
1244 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1245 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1246 if test x$enable_threads = xyes; then
1247 thread_file='rtems'
1248 fi
1249 ;;
1250 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1251 xm_defines=POSIX
1252 install_headers_dir=install-headers-cpio
1253 tm_file=i386/sco5.h
1254 if test x$gas = xyes
1255 then
1256 tm_file="usegas.h ${tm_file}"
1257 tmake_file=i386/t-sco5gas
1258 else
1259 tmake_file=i386/t-sco5
1260 fi
1261 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1262 ;;
1263 i[34567]86-*-solaris2*)
1264 xm_defines="POSIX SMALL_ARG_MAX"
1265 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/sysv4.h i386/sol2.h"
1266 if test x$gas = xyes; then
1267 # Only needed if gas does not support -s
1268 tm_file="i386/sol2gas.h ${tm_file}"
1269 fi
1270 tmake_file="i386/t-sol2 t-svr4"
1271 if test x$gnu_ld = xyes; then
1272 tmake_file="$tmake_file t-slibgcc-elf-ver"
1273 else
1274 tmake_file="$tmake_file t-slibgcc-sld"
1275 fi
1276 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1277 if test x${enable_threads} = x; then
1278 enable_threads=$have_pthread_h
1279 if test x${enable_threads} = x; then
1280 enable_threads=$have_thread_h
1281 fi
1282 fi
1283 if test x${enable_threads} = xyes; then
1284 if test x${have_pthread_h} = xyes; then
1285 thread_file='posix'
1286 else
1287 thread_file='solaris'
1288 fi
1289 fi
1290 ;;
1291 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1292 xm_defines=POSIX
1293 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1294 if test x$stabs = xyes
1295 then
1296 tm_file="${tm_file} dbx.h"
1297 fi
1298 tmake_file="i386/t-crtpic t-svr4"
1299 extra_parts="crtbegin.o crtend.o"
1300 if test x$enable_threads = xyes; then
1301 thread_file='posix'
1302 fi
1303 ;;
1304 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1305 xm_defines="POSIX SMALL_ARG_MAX"
1306 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/sysv4.h"
1307 if test x$stabs = xyes
1308 then
1309 tm_file="${tm_file} dbx.h"
1310 fi
1311 tmake_file="i386/t-crtpic t-svr4"
1312 extra_parts="crtbegin.o crtend.o"
1313 ;;
1314 i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
1315 xm_defines=POSIX
1316 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h i386/udk.h"
1317 tmake_file="i386/t-crtpic i386/t-udk t-svr4"
1318 extra_parts="crtbegin.o crtend.o"
1319 install_headers_dir=install-headers-cpio
1320 ;;
1321 i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+
1322 xm_file=i386/xm-osf1elf.h
1323 xm_defines='POSIX USE_C_ALLOCA SMALL_ARG_MAX'
1324 if test x$stabs = xyes
1325 then
1326 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/sysv4.h i386/osf1elf.h i386/osf1elfgdb.h"
1327 else
1328 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/sysv4.h i386/osf1elf.h"
1329 fi
1330 tmake_file=i386/t-osf1elf
1331 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1332 ;;
1333 i[34567]86-*-sysv*) # Intel 80386's running system V
1334 xm_defines=POSIX
1335 if test x$gas = xyes
1336 then
1337 if test x$stabs = xyes
1338 then
1339 tm_file=i386/svr3dbx.h
1340 tmake_file=i386/t-svr3dbx
1341 extra_parts="svr3.ifile svr3z.rfile"
1342 else
1343 tm_file=i386/svr3gas.h
1344 extra_parts="crtbegin.o crtend.o"
1345 tmake_file=i386/t-crtstuff
1346 fi
1347 else
1348 tm_file=i386/sysv3.h
1349 extra_parts="crtbegin.o crtend.o"
1350 tmake_file=i386/t-crtstuff
1351 fi
1352 tmake_file="$tmake_file i386/t-crtpic"
1353 ;;
1354 i386-*-vsta) # Intel 80386's running VSTa kernel
1355 xm_file=i386/xm-vsta.h
1356 tm_file=i386/vsta.h
1357 ;;
1358 i[34567]86-*-win32)
1359 xm_defines=POSIX
1360 xm_file=i386/xm-cygwin.h
1361 float_format=i386
1362 tmake_file=i386/t-cygwin
1363 tm_file=i386/win32.h
1364 extra_objs=winnt.o
1365 if test x$enable_threads = xyes; then
1366 thread_file='win32'
1367 fi
1368 exeext=.exe
1369 ;;
1370 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1371 xm_defines=POSIX
1372 xm_file=i386/xm-cygwin.h
1373 float_format=i386
1374 tmake_file=i386/t-cygwin
1375 tm_file=i386/cygwin.h
1376 extra_objs=winnt.o
1377 if test x$enable_threads = xyes; then
1378 thread_file='win32'
1379 fi
1380 exeext=.exe
1381 ;;
1382 i[34567]86-*-mingw32*)
1383 tm_file=i386/mingw32.h
1384 float_format=i386
1385 xm_defines=POSIX
1386 xm_file=i386/xm-mingw32.h
1387 tmake_file="i386/t-cygwin i386/t-mingw32"
1388 extra_objs=winnt.o
1389 if test x$enable_threads = xyes; then
1390 thread_file='win32'
1391 fi
1392 exeext=.exe
1393 case $machine in
1394 *mingw32crt*)
1395 tm_file="${tm_file} i386/crtdll.h"
1396 ;;
1397 *minwg32msv* | *mingw32*)
1398 ;;
1399 esac
1400 ;;
1401 i[34567]86-*-uwin*)
1402 tm_file=i386/uwin.h
1403 tmake_file="i386/t-cygwin i386/t-uwin"
1404 extra_objs=winnt.o
1405 if test x$enable_threads = xyes; then
1406 thread_file='win32'
1407 fi
1408 exeext=.exe
1409 ;;
1410 i[34567]86-*-interix*)
1411 tm_file="i386/i386-interix.h interix.h"
1412 xm_file="i386/xm-i386-interix.h xm-interix.h"
1413 xm_defines=POSIX
1414 tmake_file="t-interix i386/t-interix"
1415 extra_objs=interix.o
1416 if test x$enable_threads = xyes ; then
1417 thread_file='posix'
1418 fi
1419 if test x$stabs = xyes ; then
1420 tm_file="${tm_file} dbxcoff.h"
1421 fi
1422 ;;
1423 i[34567]86-dg-dgux*)
1424 xm_defines=POSIX
1425 tm_file="${tm_file} i386/att.h elfos.h svr4.h i386/sysv4.h i386/dgux.h"
1426 tmake_file=i386/t-dgux
1427 install_headers_dir=install-headers-cpio
1428 ;;
1429 i860-alliant-*) # Alliant FX/2800
1430 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h i860/fx2800.h"
1431 tmake_file=i860/t-fx2800
1432 extra_parts="crtbegin.o crtend.o"
1433 ;;
1434 i860-*-bsd*)
1435 tm_file="${tm_file} i860/bsd.h"
1436 if test x$gas = xyes
1437 then
1438 tm_file="${tm_file} i860/bsd-gas.h"
1439 fi
1440 use_collect2=yes
1441 ;;
1442 i860-*-mach*)
1443 tm_file="${tm_file} i860/mach.h"
1444 tmake_file=t-libc-ok
1445 ;;
1446 i860-*-osf*) # Intel Paragon XP/S, OSF/1AD
1447 tm_file="${tm_file} svr3.h i860/paragon.h"
1448 xm_defines=POSIX
1449 ;;
1450 i860-*-sysv3*)
1451 tm_file="${tm_file} svr3.h i860/sysv3.h"
1452 xm_defines=POSIX
1453 extra_parts="crtbegin.o crtend.o"
1454 ;;
1455 i860-*-sysv4*)
1456 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1457 xm_defines=POSIX
1458 tmake_file=t-svr4
1459 extra_parts="crtbegin.o crtend.o"
1460 ;;
1461 i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
1462 tm_file="${tm_file} i960/vx960.h"
1463 tmake_file=i960/t-vxworks960
1464 use_collect2=yes
1465 thread_file='vxworks'
1466 c_target_objs="i960-c.o"
1467 cxx_target_objs="i960-c.o"
1468 ;;
1469 i960-wrs-vxworks5* | i960-wrs-vxworks)
1470 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
1471 tmake_file=i960/t-vxworks960
1472 use_collect2=yes
1473 thread_file='vxworks'
1474 c_target_objs="i960-c.o"
1475 cxx_target_objs="i960-c.o"
1476 ;;
1477 i960-wrs-vxworks*)
1478 tm_file="${tm_file} i960/vx960.h"
1479 tmake_file=i960/t-vxworks960
1480 use_collect2=yes
1481 thread_file='vxworks'
1482 c_target_objs="i960-c.o"
1483 cxx_target_objs="i960-c.o"
1484 ;;
1485 i960-*-coff*)
1486 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1487 tmake_file=i960/t-960bare
1488 c_target_objs="i960-c.o"
1489 cxx_target_objs="i960-c.o"
1490 ;;
1491 i960-*-rtems)
1492 tmake_file="i960/t-960bare t-rtems"
1493 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
1494 if test x$enable_threads = xyes; then
1495 thread_file='rtems'
1496 fi
1497 c_target_objs="i960-c.o"
1498 cxx_target_objs="i960-c.o"
1499 ;;
1500 i960-*-*) # Default i960 environment.
1501 use_collect2=yes
1502 tmake_file=i960/t-960bare
1503 c_target_objs="i960-c.o"
1504 cxx_target_objs="i960-c.o"
1505 ;;
1506 ia64*-*-aix*)
1507 tm_file="${tm_file} elfos.h svr4.h ia64/sysv4.h ia64/aix.h"
1508 tmake_file="ia64/t-ia64 ia64/t-aix"
1509 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1510 ;;
1511 ia64*-*-elf*)
1512 tm_file="${tm_file} elfos.h ia64/sysv4.h ia64/elf.h"
1513 tmake_file="ia64/t-ia64"
1514 target_cpu_default="0"
1515 if test x$gas = xyes
1516 then
1517 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1518 fi
1519 if test x$gnu_ld = xyes
1520 then
1521 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1522 fi
1523 float_format=i386
1524 ;;
1525 ia64*-*-freebsd*)
1526 tm_file="${tm_file} ${fbsd_tm_file} elfos.h ia64/sysv4.h ia64/freebsd.h"
1527 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1528 tmake_file="${tmake_file} ia64/t-ia64"
1529 float_format=i386
1530 ;;
1531 ia64*-*-linux*)
1532 tm_file="${tm_file} elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1533 tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc"
1534 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1535 if test x$enable_threads = xyes; then
1536 thread_file='posix'
1537 fi
1538 float_format=i386
1539 ;;
1540 ia64*-*-hpux*)
1541 tm_file="${tm_file} elfos.h svr4.h ia64/sysv4.h ia64/hpux.h ia64/hpux_longdouble.h"
1542 tmake_file="ia64/t-ia64 ia64/t-hpux"
1543 target_cpu_default="MASK_GNU_AS"
1544 if test x$enable_threads = xyes; then
1545 thread_file='posix'
1546 fi
1547 float_format=i386
1548 ;;
1549 m32r-*-elf*)
1550 tm_file="elfos.h svr4.h ${tm_file}"
1551 extra_parts="crtinit.o crtfini.o"
1552 ;;
1553 # m68hc11 and m68hc12 share the same machine description.
1554 m68hc11-*-*|m6811-*-*)
1555 tm_file="elfos.h m68hc11/m68hc11.h"
1556 tm_p_file="m68hc11/m68hc11-protos.h"
1557 md_file="m68hc11/m68hc11.md"
1558 out_file="m68hc11/m68hc11.c"
1559 tmake_file="m68hc11/t-m68hc11-gas"
1560 ;;
1561 m68hc12-*-*|m6812-*-*)
1562 tm_file="m68hc11/m68hc12.h elfos.h m68hc11/m68hc11.h"
1563 tm_p_file="m68hc11/m68hc11-protos.h"
1564 md_file="m68hc11/m68hc11.md"
1565 out_file="m68hc11/m68hc11.c"
1566 tmake_file="m68hc11/t-m68hc11-gas"
1567 ;;
1568 m68000-convergent-sysv*)
1569 tm_file=m68k/ctix.h
1570 xm_defines=POSIX
1571 use_collect2=yes
1572 extra_headers=math-68881.h
1573 ;;
1574 m68000-hp-bsd*) # HP 9000/200 running BSD
1575 tm_file=m68k/hp2bsd.h
1576 use_collect2=yes
1577 extra_headers=math-68881.h
1578 ;;
1579 m68000-hp-hpux*) # HP 9000 series 300
1580 xm_defines=POSIX
1581 if test x$gas = xyes
1582 then
1583 tm_file=m68k/hp310g.h
1584 else
1585 tm_file=m68k/hp310.h
1586 fi
1587 tmake_file=m68k/t-hp320
1588 install_headers_dir=install-headers-cpio
1589 use_collect2=yes
1590 extra_headers=math-68881.h
1591 ;;
1592 m68000-sun-sunos3*)
1593 tm_file=m68k/sun2.h
1594 use_collect2=yes
1595 extra_headers=math-68881.h
1596 ;;
1597 m68000-sun-sunos4*)
1598 tm_file=m68k/sun2o4.h
1599 use_collect2=yes
1600 extra_headers=math-68881.h
1601 ;;
1602 m68000-att-sysv*)
1603 xm_defines=POSIX
1604 if test x$gas = xyes
1605 then
1606 tm_file=m68k/3b1g.h
1607 else
1608 tm_file=m68k/3b1.h
1609 fi
1610 use_collect2=yes
1611 extra_headers=math-68881.h
1612 ;;
1613 m68k-apple-aux*) # Apple Macintosh running A/UX
1614 xm_defines=POSIX
1615 tmake_file=m68k/t-aux
1616 install_headers_dir=install-headers-cpio
1617 extra_headers=math-68881.h
1618 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
1619 tm_file=
1620 if test "$gnu_ld" = yes
1621 then
1622 tm_file="${tm_file} m68k/auxgld.h"
1623 else
1624 tm_file="${tm_file} m68k/auxld.h"
1625 fi
1626 if test "$gas" = yes
1627 then
1628 tm_file="${tm_file} m68k/auxgas.h"
1629 else
1630 tm_file="${tm_file} m68k/auxas.h"
1631 fi
1632 tm_file="${tm_file} m68k/a-ux.h"
1633 float_format=m68k
1634 ;;
1635 m68k-apollo-*)
1636 tm_file=m68k/apollo68.h
1637 use_collect2=yes
1638 extra_headers=math-68881.h
1639 float_format=m68k
1640 ;;
1641 m68k-altos-sysv*) # Altos 3068
1642 if test x$gas = xyes
1643 then
1644 tm_file=m68k/altos3068.h
1645 xm_defines=POSIX
1646 else
1647 echo "The Altos is supported only with the GNU assembler" 1>&2
1648 exit 1
1649 fi
1650 extra_headers=math-68881.h
1651 ;;
1652 m68k-bull-sysv*) # Bull DPX/2
1653 if test x$gas = xyes
1654 then
1655 if test x$stabs = xyes
1656 then
1657 tm_file=m68k/dpx2cdbx.h
1658 else
1659 tm_file=m68k/dpx2g.h
1660 fi
1661 else
1662 tm_file=m68k/dpx2.h
1663 fi
1664 xm_defines=POSIX
1665 use_collect2=yes
1666 extra_headers=math-68881.h
1667 ;;
1668 m68k-atari-sysv4*) # Atari variant of V.4.
1669 tm_file=m68k/atari.h
1670 xm_defines=POSIX
1671 tmake_file=t-svr4
1672 extra_parts="crtbegin.o crtend.o"
1673 extra_headers=math-68881.h
1674 float_format=m68k
1675 ;;
1676 m68k-motorola-sysv*)
1677 tm_file=m68k/mot3300.h
1678 xm_defines=POSIX
1679 if test x$gas = xyes
1680 then
1681 if test x$gnu_ld = xyes
1682 then
1683 tmake_file=m68k/t-mot3300-gald
1684 else
1685 tmake_file=m68k/t-mot3300-gas
1686 use_collect2=yes
1687 fi
1688 else
1689 if test x$gnu_ld = xyes
1690 then
1691 tmake_file=m68k/t-mot3300-gld
1692 else
1693 tmake_file=m68k/t-mot3300
1694 use_collect2=yes
1695 fi
1696 fi
1697 gdb_needs_out_file_path=yes
1698 extra_parts="crt0.o mcrt0.o"
1699 extra_headers=math-68881.h
1700 float_format=m68k
1701 ;;
1702 m68k-ncr-sysv*) # NCR Tower 32 SVR3
1703 tm_file=m68k/tower-as.h
1704 xm_defines=POSIX
1705 extra_parts="crtbegin.o crtend.o"
1706 extra_headers=math-68881.h
1707 ;;
1708 m68k-plexus-sysv*)
1709 tm_file=m68k/plexus.h
1710 xm_defines=POSIX
1711 use_collect2=yes
1712 extra_headers=math-68881.h
1713 ;;
1714 m68k-tti-*)
1715 tm_file=m68k/pbb.h
1716 xm_defines=POSIX
1717 extra_headers=math-68881.h
1718 ;;
1719 m68k-crds-unos*)
1720 xm_defines=POSIX
1721 tm_file=m68k/crds.h
1722 use_collect2=yes
1723 extra_headers=math-68881.h
1724 ;;
1725 m68k-cbm-sysv4*) # Commodore variant of V.4.
1726 tm_file=m68k/amix.h
1727 xm_defines=POSIX
1728 tmake_file=t-svr4
1729 extra_parts="crtbegin.o crtend.o"
1730 extra_headers=math-68881.h
1731 float_format=m68k
1732 ;;
1733 m68k-ccur-rtu)
1734 tm_file=m68k/ccur-GAS.h
1735 extra_headers=math-68881.h
1736 use_collect2=yes
1737 float_format=m68k
1738 ;;
1739 m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd
1740 tm_file=m68k/hp3bsd44.h
1741 use_collect2=yes
1742 extra_headers=math-68881.h
1743 float_format=m68k
1744 ;;
1745 m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
1746 tm_file=m68k/hp3bsd.h
1747 use_collect2=yes
1748 extra_headers=math-68881.h
1749 float_format=m68k
1750 ;;
1751 m68k-isi-bsd*)
1752 if test x$with_fp = xno
1753 then
1754 tm_file=m68k/isi-nfp.h
1755 else
1756 tm_file=m68k/isi.h
1757 float_format=m68k
1758 fi
1759 use_collect2=yes
1760 extra_headers=math-68881.h
1761 ;;
1762 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1763 xm_defines=POSIX
1764 if test x$gas = xyes
1765 then
1766 xmake_file=m68k/x-hp320g
1767 tm_file=m68k/hp320g.h
1768 else
1769 xmake_file=m68k/x-hp320
1770 tm_file=m68k/hpux7.h
1771 fi
1772 install_headers_dir=install-headers-cpio
1773 use_collect2=yes
1774 extra_headers=math-68881.h
1775 float_format=m68k
1776 ;;
1777 m68k-hp-hpux*) # HP 9000 series 300
1778 xm_defines=POSIX
1779 if test x$gas = xyes
1780 then
1781 xmake_file=m68k/x-hp320g
1782 tm_file=m68k/hp320g.h
1783 else
1784 xmake_file=m68k/x-hp320
1785 tm_file=m68k/hp320.h
1786 fi
1787 install_headers_dir=install-headers-cpio
1788 use_collect2=yes
1789 extra_headers=math-68881.h
1790 float_format=m68k
1791 ;;
1792 m68k-sun-mach*)
1793 tm_file=m68k/sun3mach.h
1794 use_collect2=yes
1795 extra_headers=math-68881.h
1796 float_format=m68k
1797 ;;
1798 m68k-sony-newsos3*)
1799 if test x$gas = xyes
1800 then
1801 tm_file=m68k/news3gas.h
1802 else
1803 tm_file=m68k/news3.h
1804 fi
1805 use_collect2=yes
1806 extra_headers=math-68881.h
1807 float_format=m68k
1808 ;;
1809 m68k-sony-bsd* | m68k-sony-newsos*)
1810 if test x$gas = xyes
1811 then
1812 tm_file=m68k/newsgas.h
1813 else
1814 tm_file=m68k/news.h
1815 fi
1816 use_collect2=yes
1817 extra_headers=math-68881.h
1818 float_format=m68k
1819 ;;
1820 m68k-next-nextstep2*)
1821 tm_file=m68k/next21.h
1822 tmake_file=m68k/t-next
1823 xmake_file=m68k/x-next
1824 extra_objs=nextstep.o
1825 extra_headers=math-68881.h
1826 use_collect2=yes
1827 float_format=m68k
1828 ;;
1829 m68k-next-nextstep[34]*)
1830 tm_file=m68k/next.h
1831 tmake_file=m68k/t-next
1832 xmake_file=m68k/x-next
1833 extra_objs=nextstep.o
1834 extra_parts="crtbegin.o crtend.o"
1835 extra_headers=math-68881.h
1836 float_format=m68k
1837 if test x$enable_threads = xyes; then
1838 thread_file='mach'
1839 fi
1840 ;;
1841 m68k-sun-sunos3*)
1842 if test x$with_fp = xno
1843 then
1844 tm_file=m68k/sun3n3.h
1845 else
1846 tm_file=m68k/sun3o3.h
1847 float_format=m68k
1848 fi
1849 use_collect2=yes
1850 extra_headers=math-68881.h
1851 ;;
1852 m68k-sun-sunos*) # For SunOS 4 (the default).
1853 if test x$with_fp = xno
1854 then
1855 tm_file=m68k/sun3n.h
1856 else
1857 tm_file=m68k/sun3.h
1858 float_format=m68k
1859 fi
1860 use_collect2=yes
1861 extra_headers=math-68881.h
1862 ;;
1863 m68k-wrs-vxworks*)
1864 tm_file=m68k/vxm68k.h
1865 tmake_file=m68k/t-vxworks68
1866 extra_headers=math-68881.h
1867 thread_file='vxworks'
1868 float_format=m68k
1869 ;;
1870 m68k-*-aout*)
1871 tmake_file=m68k/t-m68kbare
1872 tm_file="m68k/m68k-aout.h libgloss.h"
1873 extra_headers=math-68881.h
1874 float_format=m68k
1875 ;;
1876 m68k-*-coff*)
1877 tmake_file=m68k/t-m68kbare
1878 tm_file="m68k/m68k-coff.h dbx.h"
1879 extra_headers=math-68881.h
1880 float_format=m68k
1881 ;;
1882 m68020-*-elf* | m68k-*-elf*)
1883 tm_file="m68k/m68020-elf.h"
1884 xm_defines=POSIX
1885 tmake_file=m68k/t-m68kelf
1886 header_files=math-68881.h
1887 extra_parts="crtbegin.o crtend.o"
1888 ;;
1889 m68k-*-lynxos*)
1890 if test x$gas = xyes
1891 then
1892 tm_file=m68k/lynx.h
1893 else
1894 tm_file=m68k/lynx-ng.h
1895 fi
1896 tmake_file=m68k/t-lynx
1897 extra_headers=math-68881.h
1898 float_format=m68k
1899 ;;
1900 m68k*-*-netbsd*)
1901 tm_file=m68k/netbsd.h
1902 tmake_file=t-netbsd
1903 float_format=m68k
1904 use_collect2=yes
1905 ;;
1906 m68k*-*-openbsd*)
1907 # needed to unconfuse gdb
1908 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1909 float_format=m68k
1910 # we need collect2 until our bug is fixed...
1911 use_collect2=yes
1912 ;;
1913 m68k-*-sysv3*) # Motorola m68k's running system V.3
1914 xm_defines=POSIX
1915 extra_parts="crtbegin.o crtend.o"
1916 extra_headers=math-68881.h
1917 float_format=m68k
1918 ;;
1919 m68k-*-sysv4*) # Motorola m68k's running system V.4
1920 tm_file=m68k/m68kv4.h
1921 xm_defines=POSIX
1922 tmake_file=t-svr4
1923 extra_parts="crtbegin.o crtend.o"
1924 extra_headers=math-68881.h
1925 float_format=m68k
1926 ;;
1927 m68k-*-linux*aout*) # Motorola m68k's running GNU/Linux
1928 # with a.out format
1929 tm_file=m68k/linux-aout.h
1930 tmake_file="t-linux-aout m68k/t-linux-aout"
1931 extra_headers=math-68881.h
1932 float_format=m68k
1933 gnu_ld=yes
1934 ;;
1935 m68k-*-linux*libc1) # Motorola m68k's running GNU/Linux
1936 # with ELF format using the
1937 # GNU/Linux C library 5
1938 tm_file=m68k/linux.h
1939 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 m68k/t-linux"
1940 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1941 extra_headers=math-68881.h
1942 float_format=m68k
1943 gnu_ld=yes
1944 ;;
1945 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1946 # with ELF format using glibc 2
1947 # aka the GNU/Linux C library 6.
1948 tm_file=m68k/linux.h
1949 tmake_file="t-slibgcc-elf-ver t-linux m68k/t-linux"
1950 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1951 extra_headers=math-68881.h
1952 float_format=m68k
1953 gnu_ld=yes
1954 if test x$enable_threads = xyes; then
1955 thread_file='posix'
1956 fi
1957 ;;
1958 m68k-*-psos*)
1959 tmake_file=m68k/t-m68kbare
1960 tm_file=m68k/m68k-psos.h
1961 extra_headers=math-68881.h
1962 float_format=m68k
1963 ;;
1964 m68k-*-rtemscoff*)
1965 tmake_file="m68k/t-m68kbare t-rtems"
1966 tm_file=m68k/rtems.h
1967 extra_headers=math-68881.h
1968 float_format=m68k
1969 if test x$enable_threads = xyes; then
1970 thread_file='rtems'
1971 fi
1972 ;;
1973 m68k-*-rtemself*|m68k-*-rtems*)
1974 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
1975 tm_file=m68k/rtemself.h
1976 extra_headers=math-68881.h
1977 float_format=m68k
1978 extra_parts="crtbegin.o crtend.o"
1979 if test x$enable_threads = xyes; then
1980 thread_file='rtems'
1981 fi
1982 ;;
1983 m88k-dg-dgux*)
1984 xm_defines=POSIX
1985 case $machine in
1986 m88k-dg-dguxbcs*)
1987 tm_file="elfos.h svr4.h m88k/dgux.h m88k/dguxbcs.h"
1988 tmake_file="m88k/t-dgux m88k/t-dguxbcs"
1989 ;;
1990 *)
1991 tm_file="elfos.h svr4.h m88k/dgux.h"
1992 tmake_file=m88k/t-dgux
1993 ;;
1994 esac
1995 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
1996 if test x$gas = xyes
1997 then
1998 tmake_file=m88k/t-dgux-gas
1999 fi
2000 ;;
2001 m88k-dolphin-sysv3*)
2002 xm_defines=POSIX
2003 tm_file=m88k/dolph.h
2004 extra_parts="crtbegin.o crtend.o"
2005 xmake_file=m88k/x-dolph
2006 if test x$gas = xyes
2007 then
2008 tmake_file=m88k/t-m88k-gas
2009 fi
2010 ;;
2011 m88k-tektronix-sysv3)
2012 xm_defines=POSIX
2013 tm_file=m88k/tekXD88.h
2014 extra_parts="crtbegin.o crtend.o"
2015 xmake_file=m88k/x-tekXD88
2016 if test x$gas = xyes
2017 then
2018 tmake_file=m88k/t-m88k-gas
2019 fi
2020 ;;
2021 m88k-*-aout*)
2022 xm_defines=POSIX
2023 tm_file=m88k/m88k-aout.h
2024 ;;
2025 m88k-*-coff*)
2026 xm_defines=POSIX
2027 tm_file=m88k/m88k-coff.h
2028 tmake_file=m88k/t-bug
2029 ;;
2030 m88k-*-luna*)
2031 tm_file=m88k/luna.h
2032 extra_parts="crtbegin.o crtend.o"
2033 if test x$gas = xyes
2034 then
2035 tmake_file=m88k/t-luna-gas
2036 else
2037 tmake_file=m88k/t-luna
2038 fi
2039 ;;
2040 m88k-*-openbsd*)
2041 tmake_file="${tmake_file} m88k/t-luna-gas"
2042 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
2043 ;;
2044 m88k-*-sysv3*)
2045 xm_defines=POSIX
2046 tm_file=m88k/sysv3.h
2047 extra_parts="crtbegin.o crtend.o"
2048 if test x$gas = xyes
2049 then
2050 tmake_file=m88k/t-m88k-gas
2051 fi
2052 ;;
2053 m88k-*-sysv4*)
2054 xm_defines=POSIX
2055 tm_file="elfos.h svr4.h m88k/sysv4.h"
2056 extra_parts="crtbegin.o crtend.o"
2057 tmake_file=m88k/t-sysv4
2058 ;;
2059 mcore-*-elf)
2060 tm_file="elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
2061 tmake_file=mcore/t-mcore
2062 ;;
2063 mcore-*-pe*)
2064 tm_file=mcore/mcore-pe.h
2065 tmake_file=mcore/t-mcore-pe
2066 ;;
2067 mips-sgi-irix6*) # SGI System V.4., IRIX 6
2068 if test "x$gnu_ld" = xyes
2069 then
2070 tm_file="mips/iris6.h mips/iris6gld.h"
2071 else
2072 tm_file=mips/iris6.h
2073 fi
2074 tmake_file="mips/t-iris mips/t-iris6"
2075 xm_defines=POSIX
2076 # if test x$enable_threads = xyes; then
2077 # thread_file='irix'
2078 # fi
2079 ;;
2080 mips-wrs-vxworks)
2081 tm_file="mips/elf.h mips/vxworks.h"
2082 tmake_file=mips/t-ecoff
2083 gas=yes
2084 gnu_ld=yes
2085 extra_parts="crtbegin.o crtend.o"
2086 thread_file='vxworks'
2087 ;;
2088 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
2089 tm_file="mips/iris6.h mips/cross64.h"
2090 xm_defines=POSIX
2091 xm_file=mips/xm-iris5.h
2092 tmake_file="mips/t-iris mips/t-cross64"
2093 # See comment in mips/iris[56].h files.
2094 use_collect2=yes
2095 # if test x$enable_threads = xyes; then
2096 # thread_file='irix'
2097 # fi
2098 ;;
2099 mips-sni-sysv4)
2100 if test x$gas = xyes
2101 then
2102 if test x$stabs = xyes
2103 then
2104 tm_file=mips/iris5gdb.h
2105 else
2106 tm_file="mips/sni-svr4.h mips/sni-gas.h"
2107 fi
2108 else
2109 tm_file=mips/sni-svr4.h
2110 fi
2111 xm_defines=POSIX
2112 if test x$gnu_ld != xyes
2113 then
2114 use_collect2=yes
2115 fi
2116 ;;
2117 mips-sgi-irix5*) # SGI System V.4., IRIX 5
2118 if test x$gas = xyes
2119 then
2120 tm_file="mips/iris5.h mips/iris5gas.h"
2121 if test x$stabs = xyes
2122 then
2123 tm_file="${tm_file} dbx.h"
2124 fi
2125 else
2126 tm_file=mips/iris5.h
2127 fi
2128 tmake_file=mips/t-iris
2129 xm_defines=POSIX
2130 xm_file=mips/xm-iris5.h
2131 # mips-tfile doesn't work yet
2132 # See comment in mips/iris5.h file.
2133 use_collect2=yes
2134 # if test x$enable_threads = xyes; then
2135 # thread_file='irix'
2136 # fi
2137 ;;
2138 mips-sgi-irix4loser*) # Mostly like a MIPS.
2139 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
2140 if test x$stabs = xyes; then
2141 tm_file="${tm_file} dbx.h"
2142 fi
2143 tmake_file=mips/t-iris
2144 xm_defines=POSIX
2145 if test x$gas = xyes
2146 then :
2147 else
2148 extra_passes="mips-tfile mips-tdump"
2149 fi
2150 if test x$gnu_ld != xyes
2151 then
2152 use_collect2=yes
2153 fi
2154 # if test x$enable_threads = xyes; then
2155 # thread_file='irix'
2156 # fi
2157 ;;
2158 mips-sgi-irix4*) # Mostly like a MIPS.
2159 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
2160 if test x$stabs = xyes; then
2161 tm_file="${tm_file} dbx.h"
2162 fi
2163 tmake_file=mips/t-iris
2164 xm_defines=POSIX
2165 if test x$gas = xyes
2166 then :
2167 else
2168 extra_passes="mips-tfile mips-tdump"
2169 fi
2170 if test x$gnu_ld != xyes
2171 then
2172 use_collect2=yes
2173 fi
2174 # if test x$enable_threads = xyes; then
2175 # thread_file='irix'
2176 # fi
2177 ;;
2178 mips-sgi-*) # Mostly like a MIPS.
2179 tm_file="mips/iris3.h ${tm_file}"
2180 if test x$stabs = xyes; then
2181 tm_file="${tm_file} dbx.h"
2182 fi
2183 xm_defines=POSIX
2184 if test x$gas = xyes
2185 then :
2186 else
2187 extra_passes="mips-tfile mips-tdump"
2188 fi
2189 if test x$gnu_ld != xyes
2190 then
2191 use_collect2=yes
2192 fi
2193 ;;
2194 mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose.
2195 tm_file="mips/osfrose.h ${tm_file}"
2196 extra_objs=halfpic.o
2197 use_collect2=yes
2198 ;;
2199 mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL
2200 tm_file=mips/dec-osf1.h
2201 if test x$stabs = xyes; then
2202 tm_file="${tm_file} dbx.h"
2203 fi
2204 if test x$gas = xyes
2205 then :
2206 else
2207 tmake_file=mips/t-ultrix
2208 extra_passes="mips-tfile mips-tdump"
2209 fi
2210 if test x$gnu_ld != xyes
2211 then
2212 use_collect2=yes
2213 fi
2214 ;;
2215 mips-dec-bsd*) # Decstation running 4.4 BSD
2216 tm_file=mips/dec-bsd.h
2217 if test x$gas = xyes
2218 then :
2219 else
2220 tmake_file=mips/t-ultrix
2221 extra_passes="mips-tfile mips-tdump"
2222 fi
2223 if test x$gnu_ld != xyes
2224 then
2225 use_collect2=yes
2226 fi
2227 ;;
2228 mipsel-*-netbsd* | mips-dec-netbsd*) # Decstation running NetBSD
2229 tm_file=mips/netbsd.h
2230 # On NetBSD, the headers are already okay, except for math.h.
2231 tmake_file=t-netbsd
2232 ;;
2233 mips*-*-linux*) # Linux MIPS, either endian.
2234 tm_file="elfos.h svr4.h linux.h mips/linux.h"
2235 case $machine in
2236 mipsisa32*-*)
2237 tm_file="$tm_file mips/isa32-linux.h"
2238 target_cpu_default="MASK_SOFT_FLOAT"
2239 ;;
2240 esac
2241 case $machine in
2242 mips*el-*)
2243 tm_file="mips/little.h $tm_file"
2244 ;;
2245 esac
2246 tmake_file="t-slibgcc-elf-ver t-linux"
2247 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2248 gnu_ld=yes
2249 gas=yes
2250 if test x$enable_threads = xyes; then
2251 thread_file='posix'
2252 fi
2253 ;;
2254 mips*el-*-openbsd*) # mips little endian
2255 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2256 ;;
2257 mips*-*-openbsd*) # mips big endian
2258 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2259 tm_file="mips/openbsd-be.h ${tm_file}"
2260 ;;
2261 mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
2262 tm_file="mips/news4.h ${tm_file}"
2263 if test x$stabs = xyes; then
2264 tm_file="${tm_file} dbx.h"
2265 fi
2266 if test x$gas = xyes
2267 then :
2268 else
2269 extra_passes="mips-tfile mips-tdump"
2270 fi
2271 if test x$gnu_ld != xyes
2272 then
2273 use_collect2=yes
2274 fi
2275 ;;
2276 mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0.
2277 # That is based on svr4.
2278 # t-svr4 is not right because this system doesn't use ELF.
2279 tm_file="mips/news5.h ${tm_file}"
2280 if test x$stabs = xyes; then
2281 tm_file="${tm_file} dbx.h"
2282 fi
2283 xm_defines=POSIX
2284 if test x$gas = xyes
2285 then :
2286 else
2287 extra_passes="mips-tfile mips-tdump"
2288 fi
2289 if test x$gnu_ld != xyes
2290 then
2291 use_collect2=yes
2292 fi
2293 ;;
2294 mips-tandem-sysv4*) # Tandem S2 running NonStop UX
2295 tm_file="mips/svr4-5.h mips/svr4-t.h"
2296 if test x$stabs = xyes; then
2297 tm_file="${tm_file} dbx.h"
2298 fi
2299 xm_defines=POSIX
2300 if test x$gas = xyes
2301 then
2302 extra_parts="crtbegin.o crtend.o"
2303 else
2304 extra_passes="mips-tfile mips-tdump"
2305 fi
2306 if test x$gnu_ld != xyes
2307 then
2308 use_collect2=yes
2309 fi
2310 ;;
2311 mips-*-ultrix* | mips-dec-mach3) # Decstation.
2312 tm_file="mips/ultrix.h ${tm_file}"
2313 if test x$stabs = xyes; then
2314 tm_file="${tm_file} dbx.h"
2315 fi
2316 if test x$gas = xyes
2317 then :
2318 else
2319 tmake_file=mips/t-ultrix
2320 extra_passes="mips-tfile mips-tdump"
2321 fi
2322 if test x$gnu_ld != xyes
2323 then
2324 use_collect2=yes
2325 fi
2326 ;;
2327 mips-*-riscos[56789]bsd*)
2328 tm_file=mips/bsd-5.h # MIPS BSD 4.3, RISC-OS 5.0
2329 if test x$stabs = xyes; then
2330 tm_file="${tm_file} dbx.h"
2331 fi
2332 if test x$gas = xyes
2333 then
2334 tmake_file=mips/t-bsd-gas
2335 else
2336 tmake_file=mips/t-bsd
2337 extra_passes="mips-tfile mips-tdump"
2338 fi
2339 if test x$gnu_ld != xyes
2340 then
2341 use_collect2=yes
2342 fi
2343 ;;
2344 mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
2345 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
2346 if test x$stabs = xyes; then
2347 tm_file="${tm_file} dbx.h"
2348 fi
2349 if test x$gas = xyes
2350 then
2351 tmake_file=mips/t-bsd-gas
2352 else
2353 tmake_file=mips/t-bsd
2354 extra_passes="mips-tfile mips-tdump"
2355 fi
2356 if test x$gnu_ld != xyes
2357 then
2358 use_collect2=yes
2359 fi
2360 ;;
2361 mips-*-riscos[56789]sysv4*)
2362 tm_file=mips/svr4-5.h # MIPS System V.4., RISC-OS 5.0
2363 if test x$stabs = xyes; then
2364 tm_file="${tm_file} dbx.h"
2365 fi
2366 if test x$gas = xyes
2367 then
2368 tmake_file=mips/t-svr4-gas
2369 else
2370 tmake_file=mips/t-svr4
2371 extra_passes="mips-tfile mips-tdump"
2372 fi
2373 if test x$gnu_ld != xyes
2374 then
2375 use_collect2=yes
2376 fi
2377 ;;
2378 mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
2379 tm_file="mips/svr4-4.h ${tm_file}"
2380 if test x$stabs = xyes; then
2381 tm_file="${tm_file} dbx.h"
2382 fi
2383 xm_defines=POSIX
2384 if test x$gas = xyes
2385 then
2386 tmake_file=mips/t-svr4-gas
2387 else
2388 tmake_file=mips/t-svr4
2389 extra_passes="mips-tfile mips-tdump"
2390 fi
2391 if test x$gnu_ld != xyes
2392 then
2393 use_collect2=yes
2394 fi
2395 ;;
2396 mips-*-riscos[56789]sysv*)
2397 tm_file=mips/svr3-5.h # MIPS System V.3, RISC-OS 5.0
2398 if test x$stabs = xyes; then
2399 tm_file="${tm_file} dbx.h"
2400 fi
2401 xm_defines=POSIX
2402 if test x$gas = xyes
2403 then
2404 tmake_file=mips/t-svr3-gas
2405 else
2406 tmake_file=mips/t-svr3
2407 extra_passes="mips-tfile mips-tdump"
2408 fi
2409 if test x$gnu_ld != xyes
2410 then
2411 use_collect2=yes
2412 fi
2413 ;;
2414 mips-*-sysv* | mips-*-riscos*sysv*)
2415 tm_file="mips/svr3-4.h ${tm_file}"
2416 if test x$stabs = xyes; then
2417 tm_file="${tm_file} dbx.h"
2418 fi
2419 xm_defines=POSIX
2420 if test x$gas = xyes
2421 then
2422 tmake_file=mips/t-svr3-gas
2423 else
2424 tmake_file=mips/t-svr3
2425 extra_passes="mips-tfile mips-tdump"
2426 fi
2427 if test x$gnu_ld != xyes
2428 then
2429 use_collect2=yes
2430 fi
2431 ;;
2432 mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0.
2433 tm_file=mips/mips-5.h
2434 if test x$stabs = xyes; then
2435 tm_file="${tm_file} dbx.h"
2436 fi
2437 if test x$gas = xyes
2438 then :
2439 else
2440 extra_passes="mips-tfile mips-tdump"
2441 fi
2442 if test x$gnu_ld != xyes
2443 then
2444 use_collect2=yes
2445 fi
2446 ;;
2447 mipsel-*-ecoff*)
2448 tm_file=mips/ecoffl.h
2449 if test x$stabs = xyes; then
2450 tm_file="${tm_file} dbx.h"
2451 fi
2452 tmake_file=mips/t-ecoff
2453 ;;
2454 mips-*-ecoff*)
2455 tm_file="gofast.h mips/ecoff.h"
2456 if test x$stabs = xyes; then
2457 tm_file="${tm_file} dbx.h"
2458 fi
2459 tmake_file=mips/t-ecoff
2460 ;;
2461 mipsisa32-*-elf*)
2462 tm_file="mips/isa3264.h mips/abi64.h"
2463 tmake_file=mips/t-isa3264
2464 target_cpu_default="MASK_SOFT_FLOAT"
2465 ;;
2466 mipsel-*-elf*)
2467 tm_file="mips/elfl.h"
2468 tmake_file=mips/t-elf
2469 ;;
2470 mips-*-elf*)
2471 tm_file="mips/elf.h"
2472 tmake_file=mips/t-elf
2473 ;;
2474 mips64el-*-elf*)
2475 tm_file="mips/elfl64.h"
2476 tmake_file=mips/t-elf
2477 ;;
2478 mips64orionel-*-elf*)
2479 tm_file="mips/elforion.h mips/elfl64.h"
2480 tmake_file=mips/t-elf
2481 ;;
2482 mips64-*-elf*)
2483 tm_file="mips/elf64.h"
2484 tmake_file=mips/t-elf
2485 ;;
2486 mips64orion-*-elf*)
2487 tm_file="mips/elforion.h mips/elf64.h"
2488 tmake_file=mips/t-elf
2489 ;;
2490 mips64orion-*-rtems*)
2491 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
2492 tmake_file="mips/t-elf t-rtems"
2493 if test x$enable_threads = xyes; then
2494 thread_file='rtems'
2495 fi
2496 ;;
2497 mips*-*-rtems*)
2498 tm_file="mips/elf.h mips/rtems.h"
2499 tmake_file="mips/t-elf t-rtems"
2500 if test x$enable_threads = xyes; then
2501 thread_file='rtems'
2502 fi
2503 ;;
2504 mipstx39el-*-elf*)
2505 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
2506 tmake_file=mips/t-r3900
2507 target_cpu_default="MASK_SOFT_FLOAT"
2508 ;;
2509 mipstx39-*-elf*)
2510 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
2511 tmake_file=mips/t-r3900
2512 ;;
2513 mips-*-*) # Default MIPS RISC-OS 4.0.
2514 if test x$stabs = xyes; then
2515 tm_file="${tm_file} dbx.h"
2516 fi
2517 if test x$gas = xyes
2518 then :
2519 else
2520 extra_passes="mips-tfile mips-tdump"
2521 fi
2522 if test x$gnu_ld != xyes
2523 then
2524 use_collect2=yes
2525 fi
2526 ;;
2527 mmix-knuth-mmixware)
2528 ;;
2529 mn10200-*-*)
2530 float_format=i32
2531 tm_file="elfos.h svr4.h ${tm_file}"
2532 if test x$stabs = xyes
2533 then
2534 tm_file="${tm_file} dbx.h"
2535 fi
2536 use_collect2=no
2537 ;;
2538 mn10300-*-*)
2539 tm_file="elfos.h svr4.h ${tm_file}"
2540 if test x$stabs = xyes
2541 then
2542 tm_file="${tm_file} dbx.h"
2543 fi
2544 use_collect2=no
2545 ;;
2546 ns32k-encore-bsd*)
2547 tm_file=ns32k/encore.h
2548 use_collect2=yes
2549 ;;
2550 ns32k-sequent-bsd*)
2551 tm_file=ns32k/sequent.h
2552 use_collect2=yes
2553 ;;
2554 ns32k-tek6100-bsd*)
2555 tm_file=ns32k/tek6100.h
2556 use_collect2=yes
2557 ;;
2558 ns32k-tek6200-bsd*)
2559 tm_file=ns32k/tek6200.h
2560 use_collect2=yes
2561 ;;
2562 ns32k-merlin-*)
2563 tm_file=ns32k/merlin.h
2564 use_collect2=yes
2565 ;;
2566 ns32k-pc532-mach*)
2567 tm_file=ns32k/pc532-mach.h
2568 use_collect2=yes
2569 ;;
2570 ns32k-pc532-minix*)
2571 tm_file=ns32k/pc532-min.h
2572 xm_defines='POSIX HZ=60'
2573 use_collect2=yes
2574 ;;
2575 ns32k-*-netbsd*)
2576 tm_file=ns32k/netbsd.h
2577 # On NetBSD, the headers are already okay, except for math.h.
2578 tmake_file=t-netbsd
2579 use_collect2=yes
2580 ;;
2581 pdp11-*-bsd)
2582 tm_file="${tm_file} pdp11/2bsd.h"
2583 ;;
2584 pdp11-*-*)
2585 ;;
2586 avr-*-*)
2587 ;;
2588 ns32k-*-openbsd*)
2589 # Nothing special
2590 ;;
2591 pj*-linux*)
2592 tm_file="elfos.h svr4.h pj/linux.h ${tm_file}"
2593 ;;
2594 pj-*)
2595 ;;
2596 pjl-*)
2597 tm_file="elfos.h svr4.h pj/pjl.h ${tm_file}"
2598 ;;
2599
2600 romp-*-aos*)
2601 use_collect2=yes
2602 ;;
2603 romp-*-mach*)
2604 use_collect2=yes
2605 ;;
2606 romp-*-openbsd*)
2607 # Nothing special
2608 ;;
2609 powerpc-*-openbsd*)
2610 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
2611 ;;
2612 powerpc64-*-linux*)
2613 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/linux64.h"
2614 out_file=rs6000/rs6000.c
2615 tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
2616 extra_headers=ppc-asm.h
2617 ;;
2618 powerpc-*-beos*)
2619 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
2620 xm_defines=POSIX
2621 xm_file=rs6000/xm-beos.h
2622 tmake_file=rs6000/t-beos
2623 ;;
2624 powerpc-*-darwin*)
2625 tm_file="${tm_file} darwin.h rs6000/darwin.h"
2626 tm_p_file="${tm_p_file} darwin-protos.h"
2627 tmake_file=rs6000/t-darwin
2628 xmake_file=rs6000/x-darwin
2629 # Override the usual setting, since Apple's GCC has lame bugs
2630 # and can't handle the initializers. Someday the bugs will be
2631 # fixed and we can get rid of this silliness.
2632 xm_defines="HAVE_DESIGNATED_INITIALIZERS=0"
2633 extra_objs="darwin.o"
2634 c_target_objs="darwin-c.o"
2635 cxx_target_objs="darwin-c.o"
2636 # Darwin linker does collect2 functionality
2637 use_collect2=no
2638 ;;
2639 powerpc-*-sysv*)
2640 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h"
2641 xm_defines=POSIX
2642 extra_headers=ppc-asm.h
2643 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2644 ;;
2645 powerpc-*-netbsd*)
2646 xm_defines=POSIX
2647 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/netbsd.h"
2648 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2649 extra_headers=ppc-asm.h
2650 ;;
2651 powerpc-*-chorusos*)
2652 xm_defines=POSIX
2653 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h chorus.h"
2654 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2655 extra_headers=ppc-asm.h
2656 case x${enable_threads} in
2657 xyes | xpthreads | xposix)
2658 thread_file='posix'
2659 ;;
2660 esac
2661 ;;
2662 powerpc-*-eabiaix*)
2663 xm_defines=POSIX
2664 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
2665 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2666 extra_headers=ppc-asm.h
2667 ;;
2668 powerpc-*-eabisim*)
2669 xm_defines=POSIX
2670 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2671 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2672 extra_headers=ppc-asm.h
2673 ;;
2674 powerpc-*-elf*)
2675 xm_defines=POSIX
2676 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h"
2677 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2678 extra_headers=ppc-asm.h
2679 ;;
2680 powerpc-*-eabi*)
2681 xm_defines=POSIX
2682 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/eabi.h"
2683 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2684 extra_headers=ppc-asm.h
2685 ;;
2686 powerpc-*-rtems*)
2687 xm_defines=POSIX
2688 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/eabi.h rtems.h rs6000/rtems.h"
2689 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
2690 extra_headers=ppc-asm.h
2691 if test x$enable_threads = xyes; then
2692 thread_file='rtems'
2693 fi
2694 ;;
2695 powerpc-*-linux*libc1)
2696 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/linux.h"
2697 out_file=rs6000/rs6000.c
2698 tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2699 extra_headers=ppc-asm.h
2700 if test x$enable_threads = xyes; then
2701 thread_file='posix'
2702 fi
2703 ;;
2704 powerpc-*-linux*)
2705 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/linux.h"
2706 out_file=rs6000/rs6000.c
2707 tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
2708 extra_headers=ppc-asm.h
2709 if test x$enable_threads = xyes; then
2710 thread_file='posix'
2711 fi
2712 ;;
2713 powerpc-wrs-vxworks*)
2714 xm_defines=POSIX
2715 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/vxppc.h"
2716 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2717 extra_headers=ppc-asm.h
2718 thread_file='vxworks'
2719 ;;
2720 powerpcle-wrs-vxworks*)
2721 xm_defines=POSIX
2722 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
2723 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2724 extra_headers=ppc-asm.h
2725 thread_file='vxworks'
2726 ;;
2727 powerpcle-*-sysv*)
2728 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h"
2729 xm_defines=POSIX
2730 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2731 extra_headers=ppc-asm.h
2732 ;;
2733 powerpcle-*-elf*)
2734 xm_defines=POSIX
2735 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h"
2736 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2737 extra_headers=ppc-asm.h
2738 ;;
2739 powerpcle-*-eabisim*)
2740 xm_defines=POSIX
2741 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
2742 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2743 extra_headers=ppc-asm.h
2744 ;;
2745 powerpcle-*-eabi*)
2746 xm_defines=POSIX
2747 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
2748 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2749 extra_headers=ppc-asm.h
2750 ;;
2751 powerpcle-*-solaris2*)
2752 tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
2753 xm_defines=POSIX
2754 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2755 extra_headers=ppc-asm.h
2756 ;;
2757 rs6000-ibm-aix3.[01]*)
2758 xm_defines=POSIX
2759 tm_file="${tm_file} rs6000/aix.h rs6000/aix31.h rs6000/xcoff.h"
2760 float_format=none
2761 use_collect2=yes
2762 ;;
2763 rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
2764 xm_defines=POSIX
2765 tm_file="${tm_file} rs6000/aix.h rs6000/aix3newas.h rs6000/xcoff.h"
2766 tmake_file=rs6000/t-newas
2767 float_format=none
2768 use_collect2=yes
2769 ;;
2770 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
2771 xm_defines=POSIX
2772 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
2773 tmake_file=rs6000/t-newas
2774 float_format=none
2775 use_collect2=yes
2776 ;;
2777 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
2778 xm_defines=POSIX
2779 tm_file="${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
2780 tmake_file=rs6000/t-aix43
2781 float_format=none
2782 use_collect2=yes
2783 thread_file='aix'
2784 ;;
2785 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
2786 xm_defines=POSIX
2787 tm_file="${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
2788 tmake_file=rs6000/t-aix43
2789 float_format=none
2790 use_collect2=yes
2791 thread_file='aix'
2792 ;;
2793 rs6000-ibm-aix*)
2794 xm_defines=POSIX
2795 tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
2796 float_format=none
2797 use_collect2=yes
2798 ;;
2799 rs6000-bull-bosx)
2800 xm_defines=POSIX
2801 tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
2802 float_format=none
2803 use_collect2=yes
2804 ;;
2805 rs6000-*-mach*)
2806 tm_file="${tm_file} rs6000/mach.h"
2807 xm_defines=POSIX
2808 use_collect2=yes
2809 ;;
2810 rs6000-*-lynxos*)
2811 tm_file=rs6000/lynx.h
2812 tmake_file=rs6000/t-rs6000
2813 use_collect2=yes
2814 ;;
2815 s390-*-linux*)
2816 tm_file="s390/s390.h elfos.h svr4.h linux.h s390/linux.h"
2817 tmake_file="t-slibgcc-elf-ver t-linux s390/t-linux"
2818 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2819 if test x$enable_threads = xyes; then
2820 thread_file='posix'
2821 fi
2822 ;;
2823 s390x-*-linux*)
2824 tm_file="s390/s390.h elfos.h svr4.h linux.h s390/linux.h s390/linux64.h"
2825 tm_p_file=s390/s390-protos.h
2826 md_file=s390/s390.md
2827 out_file=s390/s390.c
2828 tmake_file="t-slibgcc-elf-ver t-linux s390/t-linux"
2829 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2830 if test x$enable_threads = xyes; then
2831 thread_file='posix'
2832 fi
2833 ;;
2834 sh-*-elf*)
2835 tmake_file="sh/t-sh sh/t-elf"
2836 tm_file="${tm_file} sh/elf.h"
2837 float_format=sh
2838 ;;
2839 sh-*-rtemself*)
2840 tmake_file="sh/t-sh sh/t-elf t-rtems"
2841 tm_file="${tm_file} sh/elf.h sh/rtemself.h"
2842 float_format=sh
2843 if test x$enable_threads = xyes; then
2844 thread_file='rtems'
2845 fi
2846 ;;
2847 sh-*-rtems*)
2848 tmake_file="sh/t-sh t-rtems"
2849 tm_file="${tm_file} sh/rtems.h"
2850 float_format=sh
2851 if test x$enable_threads = xyes; then
2852 thread_file='rtems'
2853 fi
2854 ;;
2855 sh-*-linux*)
2856 tm_file="${tm_file} sh/elf.h sh/linux.h"
2857 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
2858 gas=yes gnu_ld=yes
2859 if test x$enable_threads = xyes; then
2860 thread_file='posix'
2861 fi
2862 float_format=sh
2863 ;;
2864 sh-*-*)
2865 float_format=sh
2866 ;;
2867 sparc-tti-*)
2868 tm_file="${tm_file} sparc/pbd.h"
2869 xm_defines=POSIX
2870 ;;
2871 sparc64-wrs-vxworks*)
2872 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h sparc/sparc_bi.h gofast.h sparc/vxsparc64.h"
2873 tmake_file=sparc/t-vxsparc64
2874 use_collect2=yes
2875 ;;
2876 sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
2877 tm_file="${tm_file} aoutos.h sparc/aout.h gofast.h sparc/vxsparc.h"
2878 tmake_file=sparc/t-vxsparc
2879 use_collect2=yes
2880 thread_file='vxworks'
2881 ;;
2882 sparc-*-aout*)
2883 tmake_file=sparc/t-sparcbare
2884 tm_file="sparc/sparc.h aoutos.h sparc/aout.h libgloss.h"
2885 ;;
2886 sparc-*-netbsd*)
2887 tm_file="${tm_file} sparc/aout.h netbsd.h sparc/netbsd.h"
2888 tmake_file=t-netbsd
2889 use_collect2=yes
2890 ;;
2891 sparc-*-openbsd*)
2892 tm_file="sparc/sparc.h ${tm_file}"
2893 # needed to unconfuse gdb
2894 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
2895 # we need collect2 until our bug is fixed...
2896 use_collect2=yes
2897 ;;
2898 sparc-*-bsd*)
2899 tm_file="${tm_file} sparc/bsd.h"
2900 ;;
2901 sparc-*-chorusos*)
2902 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h chorus.h"
2903 tmake_file=sparc/t-chorus-elf
2904 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2905 float_format=i64
2906 case x${enable_threads} in
2907 xyes | xpthreads | xposix)
2908 thread_file='posix'
2909 ;;
2910 esac
2911 ;;
2912 sparc-*-elf*)
2913 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h"
2914 tmake_file=sparc/t-elf
2915 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2916 #float_format=i128
2917 float_format=i64
2918 ;;
2919 sparc-*-linux*aout*) # Sparc's running GNU/Linux, a.out
2920 tm_file="aoutos.h sparc/sparc.h sparc/aout.h sparc/linux-aout.h"
2921 gnu_ld=yes
2922 ;;
2923 sparc-*-linux*libc1*) # Sparc's running GNU/Linux, libc5
2924 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2925 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1"
2926 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2927 gnu_ld=yes
2928 float_format=sparc
2929 ;;
2930 sparc-*-linux*) # Sparc's running GNU/Linux, libc6
2931 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2932 tmake_file="t-slibgcc-elf-ver t-linux"
2933 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2934 gnu_ld=yes
2935 if test x$enable_threads = xyes; then
2936 thread_file='posix'
2937 fi
2938 float_format=sparc
2939 ;;
2940 sparc-*-lynxos*)
2941 if test x$gas = xyes
2942 then
2943 tm_file="${tm_file} lynx.h sparc/aout.h sparc/lynx.h"
2944 else
2945 tm_file="${tm_file} lynx-ng.h sparc/aout.h sparc/lynx-ng.h"
2946 fi
2947 tmake_file=sparc/t-sunos41
2948 ;;
2949 sparc-*-rtemsaout*)
2950 tmake_file="sparc/t-sparcbare t-rtems"
2951 tm_file="${tm_file} aoutos.h sparc/aout.h sparc/rtems.h rtems.h"
2952 if test x$enable_threads = xyes; then
2953 thread_file='rtems'
2954 fi
2955 ;;
2956 sparc-*-rtems*|sparc-*-rtemself*)
2957 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
2958 tmake_file="sparc/t-elf t-rtems"
2959 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2960 #float_format=i128
2961 float_format=i64
2962 if test x$enable_threads = xyes; then
2963 thread_file='rtems'
2964 fi
2965 ;;
2966 sparcv9-*-solaris2* | sparc64-*-solaris2*)
2967 if test x$gnu_ld = xyes
2968 then
2969 tm_file="sparc/sol2-sld-64.h sparc/sol2-64.h"
2970 else
2971 tm_file=sparc/sol2-sld-64.h
2972 fi
2973 xm_defines=POSIX
2974 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
2975 if test x$gnu_ld = xyes; then
2976 tmake_file="$tmake_file t-slibgcc-elf-ver"
2977 else
2978 tmake_file="$tmake_file t-slibgcc-sld"
2979 fi
2980 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2981 float_format=none
2982 if test x${enable_threads} = x ; then
2983 enable_threads=$have_pthread_h
2984 if test x${enable_threads} = x ; then
2985 enable_threads=$have_thread_h
2986 fi
2987 fi
2988 if test x${enable_threads} = xyes ; then
2989 if test x${have_pthread_h} = xyes ; then
2990 thread_file='posix'
2991 else
2992 thread_file='solaris'
2993 fi
2994 fi
2995 ;;
2996 sparc-hal-solaris2*)
2997 xm_defines=POSIX
2998 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/hal.h"
2999 tmake_file="sparc/t-halos sparc/t-sol2"
3000 if test x$gnu_ld = xyes; then
3001 tmake_file="$tmake_file t-slibgcc-elf-ver"
3002 else
3003 tmake_file="$tmake_file t-slibgcc-sld"
3004 fi
3005 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
3006 case $machine in
3007 *-*-solaris2.[0-4])
3008 float_format=i128
3009 ;;
3010 *)
3011 float_format=none
3012 ;;
3013 esac
3014 thread_file='solaris'
3015 ;;
3016 sparc-*-solaris2*)
3017 if test x$gnu_ld = xyes
3018 then
3019 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h"
3020 else
3021 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sol2-sld.h"
3022 fi
3023 xm_defines=POSIX
3024 tmake_file=sparc/t-sol2
3025 if test x$gnu_ld = xyes; then
3026 tmake_file="$tmake_file t-slibgcc-elf-ver"
3027 else
3028 tmake_file="$tmake_file t-slibgcc-sld"
3029 fi
3030 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3031 case $machine in
3032 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
3033 *-*-solaris2*)
3034 if test x$gnu_ld = xyes
3035 then
3036 tm_file="sparc/sol2-sld-64.h sparc/sol2-64.h"
3037 else
3038 tm_file="sparc/sol2-sld-64.h"
3039 fi
3040 tmake_file="$tmake_file sparc/t-sol2-64"
3041 ;;
3042 esac
3043 case $machine in
3044 *-*-solaris2.[0-4])
3045 float_format=i128
3046 ;;
3047 *)
3048 float_format=none
3049 ;;
3050 esac
3051 if test x${enable_threads} = x; then
3052 enable_threads=$have_pthread_h
3053 if test x${enable_threads} = x; then
3054 enable_threads=$have_thread_h
3055 fi
3056 fi
3057 if test x${enable_threads} = xyes; then
3058 if test x${have_pthread_h} = xyes; then
3059 thread_file='posix'
3060 else
3061 thread_file='solaris'
3062 fi
3063 fi
3064 ;;
3065 sparc-*-sunos4.0*)
3066 tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
3067 use_collect2=yes
3068 ;;
3069 sparc-*-sunos4*)
3070 tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
3071 tmake_file=sparc/t-sunos41
3072 use_collect2=yes
3073 if test x$gas = xyes; then
3074 tm_file="${tm_file} sparc/sun4gas.h"
3075 fi
3076 ;;
3077 sparc-*-sunos3*)
3078 tm_file="${tm_file} sparc/aout.h sparc/sun4o3.h"
3079 use_collect2=yes
3080 ;;
3081 sparc-*-sysv4*)
3082 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h"
3083 xm_defines=POSIX
3084 tmake_file=t-svr4
3085 extra_parts="crtbegin.o crtend.o"
3086 ;;
3087 sparc-*-vxsim*)
3088 xm_defines=POSIX
3089 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/vxsim.h"
3090 tmake_file=sparc/t-vxsparc
3091 ;;
3092 sparclet-*-aout*)
3093 tm_file="${tm_file} aoutos.h sparc/aout.h sparc/splet.h libgloss.h"
3094 tmake_file=sparc/t-splet
3095 ;;
3096 sparclite-*-coff*)
3097 tm_file="${tm_file} gofast.h sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
3098 tmake_file=sparc/t-sparclite
3099 ;;
3100 sparclite-*-aout*)
3101 tm_file="${tm_file} gofast.h sparc/aout.h sparc/lite.h aoutos.h libgloss.h"
3102 tmake_file=sparc/t-sparclite
3103 ;;
3104 sparclite-*-elf*)
3105 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h gofast.h sparc/liteelf.h"
3106 tmake_file=sparc/t-sparclite
3107 extra_parts="crtbegin.o crtend.o"
3108 ;;
3109 sparc86x-*-aout*)
3110 tm_file="${tm_file} gofast.h sparc/aout.h sparc/sp86x-aout.h aoutos.h libgloss.h"
3111 tmake_file=sparc/t-sp86x
3112 ;;
3113 sparc86x-*-elf*)
3114 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/elf.h gofast.h sparc/sp86x-elf.h"
3115 tmake_file=sparc/t-sp86x
3116 extra_parts="crtbegin.o crtend.o"
3117 ;;
3118 sparc64-*-aout*)
3119 tm_file="sparc/sparc.h aoutos.h sparc/aout.h sparc/sp64-aout.h"
3120 ;;
3121 sparc64-*-elf*)
3122 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sp64-elf.h"
3123 extra_parts="crtbegin.o crtend.o"
3124 ;;
3125 sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
3126 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-linux64"
3127 tm_file="sparc/sparc_bi.h ${tm_file} elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
3128 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3129 gnu_ld=yes
3130 if test x$enable_threads = xyes; then
3131 thread_file='posix'
3132 fi
3133 float_format=sparc
3134 ;;
3135 strongarm-*-elf*)
3136 tm_file="arm/strongarm-elf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
3137 tmake_file=arm/t-strongarm-elf
3138 out_file=arm/arm.c
3139 md_file=arm/arm.md
3140 ;;
3141 strongarm-*-coff*)
3142 tm_file="arm/semi.h arm/aout.h arm/coff.h arm/strongarm-coff.h arm/arm.h"
3143 tmake_file=arm/t-strongarm-coff
3144 out_file=arm/arm.c
3145 md_file=arm/arm.md
3146 ;;
3147 strongarm-*-pe)
3148 tm_file="arm/semi.h arm/aout.h arm/coff.h arm/strongarm-coff.h arm/arm.h arm/pe.h arm/strongarm-pe.h"
3149 tmake_file=arm/t-strongarm-pe
3150 out_file=arm/arm.c
3151 md_file=arm/arm.md
3152 extra_objs=pe.o
3153 ;;
3154 thumb*-*-*)
3155 { echo "config.gcc: error:
3156 *** The Thumb targets have been deprecated. The equivalent
3157 *** ARM based toolchain can now generate Thumb instructions
3158 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
3159 ;;
3160 v850-*-rtems*)
3161 tm_file="elfos.h svr4.h ${tm_file} v850/rtems.h"
3162 tmake_file="v850/t-v850 t-rtems"
3163 if test x$stabs = xyes
3164 then
3165 tm_file="${tm_file} dbx.h"
3166 fi
3167 use_collect2=no
3168 c_target_objs="v850-c.o"
3169 cxx_target_objs="v850-c.o"
3170 ;;
3171 v850-*-*)
3172 target_cpu_default="TARGET_CPU_generic"
3173 tm_file="elfos.h svr4.h ${tm_file}"
3174 tmake_file=v850/t-v850
3175 if test x$stabs = xyes
3176 then
3177 tm_file="${tm_file} dbx.h"
3178 fi
3179 use_collect2=no
3180 c_target_objs="v850-c.o"
3181 cxx_target_objs="v850-c.o"
3182 ;;
3183 vax-*-bsd*) # VAXen running BSD
3184 use_collect2=yes
3185 float_format=vax
3186 ;;
3187 vax-*-sysv*) # VAXen running system V
3188 tm_file="${tm_file} vax/vaxv.h"
3189 xm_defines=POSIX
3190 float_format=vax
3191 ;;
3192 vax-*-netbsd*)
3193 tm_file="${tm_file} netbsd.h vax/netbsd.h"
3194 tmake_file=t-netbsd
3195 float_format=vax
3196 use_collect2=yes
3197 ;;
3198 vax-*-openbsd*)
3199 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
3200 float_format=vax
3201 use_collect2=yes
3202 ;;
3203 vax-*-ultrix*) # VAXen running ultrix
3204 tm_file="${tm_file} vax/ultrix.h"
3205 float_format=vax
3206 ;;
3207 vax-*-vms*) # VAXen running VMS
3208 xm_file=vax/xm-vms.h
3209 tm_file=vax/vms.h
3210 float_format=vax
3211 ;;
3212 vax-*-*) # VAX default entry
3213 float_format=vax
3214 ;;
3215 we32k-att-sysv*)
3216 xm_defines=POSIX
3217 use_collect2=yes
3218 ;;
3219 xscale-*-elf)
3220 tm_file="arm/xscale-elf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
3221 tmake_file=arm/t-xscale-elf
3222 out_file=arm/arm.c
3223 md_file=arm/arm.md
3224 ;;
3225 xscale-*-coff)
3226 tm_file="coff.h arm/xscale-coff.h"
3227 tmake_file=arm/t-xscale-coff
3228 out_file=arm/arm.c
3229 md_file=arm/arm.md
3230 ;;
3231 xstormy16-*-elf)
3232 # For historical reasons, the target files omit the 'x'.
3233 tm_file="elfos.h svr4.h stormy16/stormy16.h"
3234 tm_p_file=stormy16/stormy16-protos.h
3235 md_file=stormy16/stormy16.md
3236 out_file=stormy16/stormy16.c
3237 tmake_file="stormy16/t-stormy16"
3238 extra_parts="crtbegin.o crtend.o"
3239 ;;
3240 *)
3241 echo "Configuration $machine not supported" 1>&2
3242 exit 1
3243 ;;
3244 esac
3245
3246 case $machine in
3247 *-*-sysv*)
3248 install_headers_dir=install-headers-cpio
3249 ;;
3250 esac
3251
3252 # Distinguish i[34567]86
3253 # Also, do not run mips-tfile on MIPS if using gas.
3254 # Process --with-cpu= for PowerPC/rs6000
3255 target_cpu_default2=
3256 case $machine in
3257 i486-*-*)
3258 target_cpu_default2=1
3259 ;;
3260 i586-*-*)
3261 case $target_alias in
3262 k6-*)
3263 target_cpu_default2=4
3264 ;;
3265 *)
3266 target_cpu_default2=2
3267 ;;
3268 esac
3269 ;;
3270 i686-*-* | i786-*-*)
3271 case $target_alias in
3272 athlon-*)
3273 target_cpu_default2=5
3274 ;;
3275 *)
3276 target_cpu_default2=3
3277 ;;
3278 esac
3279 ;;
3280 alpha*-*-*)
3281 case $machine in
3282 alphaev6[78]*)
3283 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
3284 ;;
3285 alphaev6*)
3286 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
3287 ;;
3288 alphapca56*)
3289 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
3290 ;;
3291 alphaev56*)
3292 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
3293 ;;
3294 alphaev5*)
3295 target_cpu_default2="MASK_CPU_EV5"
3296 ;;
3297 esac
3298
3299 if test x$gas = xyes
3300 then
3301 if test "$target_cpu_default2" = ""
3302 then
3303 target_cpu_default2="MASK_GAS"
3304 else
3305 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
3306 fi
3307 fi
3308 ;;
3309 arm*-*-*)
3310 case "x$with_cpu" in
3311 x)
3312 # The most generic
3313 target_cpu_default2="TARGET_CPU_generic"
3314 ;;
3315
3316 # Distinguish cores, and major variants
3317 # arm7m doesn't exist, but D & I don't affect code
3318 xarm[236789] | xarm250 | xarm[67][01]0 \
3319 | xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
3320 | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
3321 | xxscale \
3322 | xstrongarm | xstrongarm110 | xstrongarm1100)
3323 target_cpu_default2="TARGET_CPU_$with_cpu"
3324 ;;
3325
3326 xyes | xno)
3327 echo "--with-cpu must be passed a value" 1>&2
3328 exit 1
3329 ;;
3330
3331 *)
3332 if test x$pass2done = xyes
3333 then
3334 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3335 exit 1
3336 fi
3337 ;;
3338 esac
3339 ;;
3340
3341 hppa*-*-* | parisc*-*-*)
3342 if test x$gas = xyes
3343 then
3344 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
3345 fi
3346 ;;
3347
3348 mips*-*-ecoff* | mips*-*-elf*)
3349 if test x$gas = xyes
3350 then
3351 if test x$gnu_ld = xyes
3352 then
3353 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
3354 else
3355 target_cpu_default2="MASK_GAS"
3356 fi
3357 fi
3358 ;;
3359 mips*-*-*)
3360 if test x$gas = xyes
3361 then
3362 target_cpu_default2="MASK_GAS"
3363 fi
3364 ;;
3365 powerpc*-*-* | rs6000-*-*)
3366 case "x$with_cpu" in
3367 x)
3368 ;;
3369
3370 xcommon | xpower | xpower2 | xpowerpc | xrios \
3371 | xrios1 | xrios2 | xrsc | xrsc1 \
3372 | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
3373 | x740 | x750 | x505)
3374 target_cpu_default2="\\\"$with_cpu\\\""
3375 ;;
3376
3377 x401 | x403 | xec603e | x801 | x821 | x823 | x860)
3378 target_cpu_default2="\\\"$with_cpu\\\""
3379 tm_file="$tm_file rs6000/softfloat.h"
3380 ;;
3381
3382 xyes | xno)
3383 echo "--with-cpu must be passed a value" 1>&2
3384 exit 1
3385 ;;
3386
3387 *)
3388 if test x$pass2done = xyes
3389 then
3390 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3391 exit 1
3392 fi
3393 ;;
3394 esac
3395 ;;
3396 sparc*-*-*)
3397 case ".$with_cpu" in
3398 .)
3399 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
3400 ;;
3401 .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
3402 target_cpu_default2="TARGET_CPU_$with_cpu"
3403 ;;
3404 *)
3405 if test x$pass2done = xyes
3406 then
3407 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3408 exit 1
3409 fi
3410 ;;
3411 esac
3412 ;;
3413 esac
3414
3415 if test "$target_cpu_default2" != ""
3416 then
3417 if test "$target_cpu_default" != ""
3418 then
3419 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3420 else
3421 target_cpu_default=$target_cpu_default2
3422 fi
3423 fi
3424
3425 # Save data on machine being used to compile GCC in build_xm_file.
3426 # Save data on host machine in vars host_xm_file and host_xmake_file.
3427 if test x$pass1done = x
3428 then
3429 if test x$xm_file != x
3430 then build_xm_file=$xm_file
3431 fi
3432 build_xm_defines=$xm_defines
3433 build_install_headers_dir=$install_headers_dir
3434 build_exeext=$exeext
3435 pass1done=yes
3436 else
3437 if test x$pass2done = x
3438 then
3439 if test x$xm_file != x
3440 then host_xm_file=$xm_file
3441 fi
3442 host_xm_defines=$xm_defines
3443 host_xmake_file="$xmake_file"
3444 host_truncate_target=$truncate_target
3445 host_extra_gcc_objs=$extra_gcc_objs
3446 host_extra_objs=$extra_host_objs
3447 host_exeext=$exeext
3448 pass2done=yes
3449 fi
3450 fi