| blob | 427298e76296f57fc13c646292996cc394cda6a9 |
1 # GCC build-, host- and target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003
3 # Free Software Foundation, Inc.
5 #This file is part of GCC.
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 2, or (at your option) any later
10 #version.
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 #for more details.
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING. If not, write to the Free
19 #Software Foundation, 59 Temple Place - Suite 330, Boston, MA
20 #02111-1307, USA.
22 # This is the GCC build-, host- and target-specific configuration file
23 # where a configuration type, as recognized and generated by config.bfd,
24 # is mapped to different system-specific definitions and files. This is
25 # invoked by the autoconf-generated configure script, called for build,
26 # host and target in that order, setting ${machine} to each. Putting it
27 # in a separate shell file lets us skip running autoconf when modifying
28 # build-, host- and target-specific information.
30 # This file switches on the shell variable ${machine}, and also uses the
31 # following shell variables:
32 #
33 # with_* Various variables as set by configure.
34 #
35 # enable_threads_flag Either the name, yes or no depending on whether
36 # threads support was requested.
37 #
38 # default_use_cxa_atexit
39 # "no" by default, can be set to "yes" if a target
40 # wishes to use __cxa_atexit() by default if the
41 # $enable___cxa_atexit variable is not set.
42 #
43 # gas_flag Either yes or no depending on whether GNU as was
44 # requested.
45 #
46 # gnu_ld_flag Either yes or no depending on whether GNU ld was
47 # requested.
49 # This file sets the following shell variables for use by the
50 # autoconf-generated configure script:
51 #
52 # cpu_type The name of the cpu, if different from machine.
53 #
54 # tm_defines List of target macros to define for all compilations.
55 #
56 # tm_file A list of target macro files, if different from
57 # "$cpu_type/$cpu_type.h". Usually it's constructed
58 # per target in a way like this:
59 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
60 # Note that the preferred order is:
61 # - specific target header "${cpu_type}/${cpu_type.h}"
62 # - generic headers like dbxelf.h elfos.h, netware.h, etc.
63 # - specializing target headers like ${cpu_type.h}/elf.h
64 # This helps to keep OS specific stuff out of the CPU
65 # defining header ${cpu_type}/${cpu_type.h}.
66 #
67 # tm_p_file Location of file with declarations for functions
68 # in $out_file.
69 #
70 # out_file The name of the machine description C support
71 # file, if different from "$cpu_type/$cpu_type.c".
72 #
73 # md_file The name of the machine-description file, if
74 # different from "$cpu_type/$cpu_type.md".
75 #
76 # tmake_file A list of machine-description-specific
77 # makefile-fragments, if different from
78 # "$cpu_type/t-$cpu_type".
79 #
80 # extra_modes The name of the file containing a list of extra
81 # machine modes, if necessary and different from
82 # "$cpu_type/$cpu_type-modes.def".
83 #
84 # extra_objs List of extra objects that should be linked into
85 # the compiler proper (cc1, cc1obj, cc1plus)
86 # depending on target.
87 #
88 # extra_headers List of used header files from the directory
89 # config/${cpu_type}.
90 #
91 # host_xmake_file List of host-specific makefile-fragments.
92 #
93 # extra_passes List of extra executables compiled for this target
94 # machine, used for compiling from source to object.
95 #
96 # extra_parts List of extra object files that should be compiled
97 # for this target machine.
98 #
99 # extra_programs Like extra_passes, but these are used when linking.
100 #
101 # host_extra_objs List of extra host-dependent objects that should
102 # be linked into the compiler proper.
103 #
104 # host_extra_gcc_objs List of extra host-dependent objects that should
105 # be linked into the gcc driver.
106 #
107 # out_host_hook_obj An object file that provides the host hooks.
108 #
109 # c_target_objs List of extra target-dependent objects that be
110 # linked into the C compiler only.
111 #
112 # cxx_target_objs List of extra target-dependent objects that be
113 # linked into the C++ compiler only.
114 #
115 # target_gtfiles List of extra source files with type information.
116 #
117 # build_xm_defines List of macros to define when compiling for the
118 # build machine.
119 #
120 # build_xm_file List of files to include when compiling for the
121 # build machine.
122 #
123 # host_xm_defines List of macros to define when compiling for the
124 # host machine.
125 #
126 # host_xm_file List of files to include when compiling for the
127 # host machine.
128 #
129 # xm_defines List of macros to define when compiling for the
130 # target machine.
131 #
132 # xm_file List of files to include when compiling for the
133 # target machine.
134 #
135 # use_collect2 Set to yes or no, depending on whether collect2
136 # will be used.
137 #
138 # target_cpu_default Set to override the default target model.
139 #
140 # build_install_headers_dir
141 # Target to use when installing header files.
142 #
143 # gdb_needs_out_file_path
144 # Set to yes if gdb needs a dir command with
145 # `dirname $out_file`.
146 #
147 # build_exeext Set to the suffix, if the build machine requires
148 # executables to have a file name suffix.
149 #
150 # host_exeext Set to the suffix, if the host machine requires
151 # executables to have a file name suffix.
152 #
153 # thread_file Set to control which thread package to use.
154 #
155 # gas Set to yes or no depending on whether the target
156 # system normally uses GNU as.
157 #
158 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
159 # for this target. This is true iff
160 # MAX_LONG_TYPE_SIZE is 64. (The code which
161 # determines the underlying integral type for
162 # HOST_WIDE_INT cannot see the definition of
163 # MAX_LONG_TYPE_SIZE.)
164 #
165 # configure_default_options
166 # Set to an initializer for configure_default_options
167 # in configargs.h, based on --with-cpu et cetera.
169 # The following variables are used in each case-construct to build up the
170 # outgoing variables:
171 #
172 # xmake_file Makefile-fragment when this system is as a host,
173 # for host_xmake_file.
174 #
175 # extra_host_objs List of extra objects that should be linked into
176 # the compiler proper when this system is a host,
177 # for host_extra_objs.
178 #
179 # host_hook_obj An object file that provides the host hooks.
180 #
181 # install_headers_dir Makefile-target for how the header file directory
182 # is installed, when this system is a build system,
183 # for build_install_headers_dir.
184 #
185 # exeext The suffix for executables on this system.
186 #
187 # gnu_ld Set to yes or no depending on whether the target
188 # system normally uses GNU ld.
190 out_file=
191 xmake_file=
192 tmake_file=
193 extra_headers=
194 extra_passes=
195 extra_parts=
196 extra_programs=
197 extra_objs=
198 extra_host_objs=
199 extra_gcc_objs=
200 c_target_objs=
201 cxx_target_objs=
202 host_hook_obj=host-default.o
203 tm_defines=
204 xm_defines=
205 # Set this to force installation and use of collect2.
206 use_collect2=
207 # Set this to override the default target model.
208 target_cpu_default=
209 # Set this to control how the header file directory is installed.
210 install_headers_dir=install-headers-tar
211 # Set this if gdb needs a dir command with `dirname $out_file`
212 gdb_needs_out_file_path=
213 # Set this if the build machine requires executables to have a
214 # file name suffix.
215 exeext=
216 # Set this to control which thread package will be used.
217 thread_file=
218 # Reinitialize these from the flag values every loop pass, since some
219 # configure entries modify them.
220 gas="$gas_flag"
221 gnu_ld="$gnu_ld_flag"
222 enable_threads=$enable_threads_flag
223 default_use_cxa_atexit=no
224 target_gtfiles=
225 need_64bit_hwint=
227 # Don't carry these over build->host->target. Please.
228 xm_file=
229 md_file=
231 # Obsolete configurations.
232 case $machine in
233 dummy)
234 if test "x$enable_obsolete" != xyes; then
235 echo "*** Configuration $machine is obsolete." >&2
236 echo "*** Specify --enable-obsolete to build it anyway." >&2
237 echo "*** Support will be REMOVED in the next major release of GCC," >&2
238 echo "*** unless a maintainer comes forward." >&2
239 exit 1
240 fi;;
241 esac
243 # Unsupported targets list. Do not put an entry in this list unless
244 # it would otherwise be caught by a more permissive pattern. The list
245 # should be in alphabetical order.
246 case $machine in
247 alpha*-*-linux*libc1* \
248 | i[34567]86-sequent-sysv* \
249 | i[34567]86-go32-* \
250 | i[34567]86-*-go32* \
251 | m68k-*-linux*aout* \
252 | m68k-*-linux*libc1* \
253 | mips64orion*-*-rtems* \
254 | powerpc-*-linux*libc1* \
255 | sparc-*-linux*aout* \
256 | sparc-*-linux*libc1* \
257 | sparc-hal-solaris2* \
258 | thumb-*-* \
259 | *-*-linux*coff* \
260 | *-*-linux*oldld* \
261 | *-*-rtemsaout* \
262 | *-*-rtemscoff* \
263 )
264 echo "*** Configuration $machine not supported" 1>&2
265 exit 1
266 ;;
267 esac
269 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
270 # updated in each machine entry. Also set default extra_headers for some
271 # machines.
272 tm_p_file=
273 cpu_type=`echo $machine | sed 's/-.*$//'`
274 case $machine in
275 alpha*-*-*)
276 cpu_type=alpha
277 need_64bit_hwint=yes
278 ;;
279 am33_2.0-*-linux*)
280 cpu_type=mn10300
281 ;;
282 strongarm*-*-*)
283 cpu_type=arm
284 ;;
285 arm*-*-*)
286 cpu_type=arm
287 extra_headers="mmintrin.h"
288 ;;
289 ep9312*-*-*)
290 cpu_type=arm
291 ;;
292 xscale-*-*)
293 cpu_type=arm
294 extra_headers="mmintrin.h"
295 ;;
296 i[34567]86-*-*)
297 cpu_type=i386
298 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
299 ;;
300 x86_64-*-*)
301 cpu_type=i386
302 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
303 need_64bit_hwint=yes
304 ;;
305 ia64-*-*)
306 extra_headers=ia64intrin.h
307 need_64bit_hwint=yes
308 ;;
309 hppa*-*-* | parisc*-*-*)
310 cpu_type=pa
311 ;;
312 m680[012]0-*-*)
313 cpu_type=m68k
314 extra_headers=math-68881.h
315 ;;
316 m68k-*-*)
317 extra_headers=math-68881.h
318 ;;
319 mips*-*-*)
320 cpu_type=mips
321 need_64bit_hwint=yes
322 ;;
323 powerpc*-*-*)
324 cpu_type=rs6000
325 extra_headers="ppc-asm.h altivec.h spe.h"
326 need_64bit_hwint=yes
327 ;;
328 rs6000*-*-*)
329 need_64bit_hwint=yes
330 ;;
331 sparc64*-*-*)
332 cpu_type=sparc
333 need_64bit_hwint=yes
334 ;;
335 sparc*-*-*)
336 cpu_type=sparc
337 ;;
338 s390*-*-*)
339 need_64bit_hwint=yes
340 ;;
341 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
342 sh[123456789l]*-*-*)
343 cpu_type=sh
344 need_64bit_hwint=yes
345 ;;
346 tic4x-*-*)
347 cpu_type=c4x
348 ;;
349 esac
351 tm_file=${cpu_type}/${cpu_type}.h
352 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
353 then
354 tm_p_file=${cpu_type}/${cpu_type}-protos.h
355 fi
356 extra_modes=
357 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
358 then
359 extra_modes=${cpu_type}/${cpu_type}-modes.def
360 fi
362 case $machine in
363 x86_64-*-*)
364 tm_file="i386/biarch64.h ${tm_file}"
365 ;;
366 esac
368 # On a.out targets, we need to use collect2.
369 case $machine in
370 *-*-*aout*)
371 use_collect2=yes
372 ;;
373 esac
375 # Common parts for widely ported systems.
376 case $machine in
377 *-*-linux*)
378 case $machine in
379 *-*-linux*libc1* | *-*-linux*aout*)
380 ;;
381 *)
382 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
383 gas=yes gnu_ld=yes
384 case x${enable_threads} in
385 x | xyes | xposix) thread_file='posix'
386 ;;
387 esac
388 ;;
389 esac
390 ;;
391 *-*-gnu*)
392 # On the Hurd, the setup is just about the same on
393 # each different CPU. The specific machines that we
394 # support are matched above and just set $cpu_type.
395 tm_file="${cpu_type}/gnu.h"
396 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
397 # GNU always uses ELF.
398 elf=yes
399 # GNU tools are the only tools.
400 gnu_ld=yes
401 gas=yes
402 # These details are the same as for Linux.
403 # But here we need a little extra magic.
404 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
405 case $machine in
406 alpha*)
407 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
408 ;;
409 i[34567]86-*-*)
410 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
411 ;;
412 esac
413 ;;
414 *-*-openbsd*)
415 tm_file=${cpu_type}/openbsd.h
416 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
417 if test x$enable_threads = xyes; then
418 thread_file='posix'
419 tmake_file="${tmake_file} t-openbsd-thread"
420 fi
421 ;;
422 *-*-netbsd*)
423 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
424 gas=yes
425 gnu_ld=yes
427 # NetBSD 2.0 and later get POSIX threads enabled by default.
428 # Allow them to be explicitly enabled on any other version.
429 case x${enable_threads} in
430 x)
431 case $machine in
432 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
433 thread_file='posix'
434 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
435 ;;
436 esac
437 ;;
438 xyes | xposix)
439 thread_file='posix'
440 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
441 ;;
442 esac
444 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
445 # ELF configurations. We will clear extra_parts in the
446 # a.out configurations.
447 case $machine in
448 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
449 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
450 ;;
451 esac
453 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
454 # default (unless overridden by --disable-__cxa_atexit).
455 case $machine in
456 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
457 default_use_cxa_atexit=yes
458 ;;
459 esac
460 ;;
461 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
462 # This is the place-holder for the generic a.out configuration
463 # of FreeBSD. No actual configuration resides here since
464 # there was only ever a bare-bones ix86 configuration for
465 # a.out and it exists solely in the machine-specific section.
466 # This place-holder must exist to avoid dropping into
467 # the generic ELF configuration of FreeBSD (i.e. it must be
468 # ordered before that section).
469 ;;
470 *-*-freebsd*)
471 # This is the generic ELF configuration of FreeBSD. Later
472 # machine-specific sections may refine and add to this
473 # configuration.
474 #
475 # Due to tm_file entry ordering issues that vary between cpu
476 # architectures, we only define fbsd_tm_file to allow the
477 # machine-specific section to dictate the final order of all
478 # entries of tm_file with the minor exception that components
479 # of the tm_file set here will always be of the form:
480 #
481 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
482 #
483 # The machine-specific section should not tamper with this
484 # ordering but may order all other entries of tm_file as it
485 # pleases around the provided core setting.
486 gas=yes
487 gnu_ld=yes
488 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
489 case $machine in
490 *-*-freebsd3 | *-*-freebsd[3].*) fbsd_tm_file="freebsd3.h";;
491 *-*-freebsd4 | *-*-freebsd[4].*) fbsd_tm_file="freebsd4.h";;
492 *-*-freebsd5 | *-*-freebsd[5].*) fbsd_tm_file="freebsd5.h";;
493 *-*-freebsd6 | *-*-freebsd[6].*) fbsd_tm_file="freebsd6.h";;
494 *) echo 'Please update *-*-freebsd* in gcc/config.gcc'; exit 1;;
495 esac
496 tmake_file="t-slibgcc-elf-ver t-freebsd"
497 xmake_file=none
498 case x${enable_threads} in
499 xno) fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h";;
500 x | xyes | xpthreads | xposix)
501 thread_file='posix'
502 tmake_file="${tmake_file} t-freebsd-thread"
503 # Before 5.0, FreeBSD can't bind shared libraries to -lc
504 # when "optionally" threaded via weak pthread_* checks.
505 case $machine in
506 *-*-freebsd[34] | *-*-freebsd[34].*)
507 tmake_file="${tmake_file} t-slibgcc-nolc-override";;
508 esac
509 ;;
510 *) echo 'Unknown thread configuration for FreeBSD'; exit 1;;
511 esac
512 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
513 ;;
514 *-*-darwin*)
515 tm_file="${tm_file} darwin.h"
516 tm_p_file="${tm_p_file} darwin-protos.h"
517 tmake_file="t-darwin"
518 target_gtfiles="\$(srcdir)/config/darwin.c"
519 c_target_objs="darwin-c.o"
520 cxx_target_objs="darwin-c.o"
521 extra_parts="crt2.o"
522 extra_objs="darwin.o"
523 ;;
524 *-*-vxworks*)
525 tmake_file=t-vxworks
526 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
527 thread_file='vxworks'
528 use_collect2=yes
529 ;;
530 esac
532 case $machine in
533 # Support site-specific machine types.
534 *local*)
535 rest=`echo $machine | sed -e "s/$cpu_type-//"`
536 tm_file=${cpu_type}/$rest.h
537 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
538 then xm_file=${cpu_type}/xm-$rest.h
539 fi
540 if test -f $srcdir/config/${cpu_type}/x-$rest
541 then xmake_file=${cpu_type}/x-$rest
542 fi
543 if test -f $srcdir/config/${cpu_type}/t-$rest
544 then tmake_file=${cpu_type}/t-$rest
545 fi
546 ;;
547 alpha*-*-unicosmk*)
548 use_collect2=yes
549 tm_file="${tm_file} alpha/unicosmk.h"
551 # Don't include t-ieee for now because we don't support that yet
552 # tmake_file="alpha/t-ieee"
553 tmake_file="alpha/t-unicosmk"
554 ;;
555 alpha*-*-linux*)
556 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
557 target_cpu_default="MASK_GAS"
558 tmake_file="t-slibgcc-elf-ver t-linux alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
559 ;;
560 alpha*-*-gnu*)
561 target_cpu_default="MASK_GAS"
562 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
563 ;;
564 alpha*-*-freebsd*)
565 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
566 target_cpu_default="MASK_GAS"
567 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
568 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
569 ;;
570 alpha*-*-netbsd*)
571 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
572 target_cpu_default="MASK_GAS"
573 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
574 ;;
576 alpha*-*-openbsd*)
577 tm_file="${cpu_type}/${cpu_type}.h ${tm_file}"
578 # default x-alpha is only appropriate for dec-osf.
579 target_cpu_default="MASK_GAS"
580 tmake_file="alpha/t-alpha alpha/t-ieee"
581 ;;
583 alpha*-dec-osf[45]*)
584 if test x$stabs = xyes
585 then
586 tm_file="${tm_file} dbx.h"
587 fi
588 if test x$gas != xyes
589 then
590 extra_passes="mips-tfile mips-tdump"
591 fi
592 use_collect2=yes
593 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
594 tm_file="${tm_file} alpha/osf.h"
595 extra_headers=va_list.h
596 case $machine in
597 *-*-osf4*)
598 # Some versions of OSF4 (specifically X4.0-9 296.7) have
599 # a broken tar, so we use cpio instead.
600 install_headers_dir=install-headers-cpio
601 # Set target_cpu_default except on 4.0a.
602 case $machine in
603 *-*-osf4.0a) ;;
604 *) target_cpu_default=MASK_SUPPORT_ARCH
605 esac
606 ;;
607 *-*-osf5*)
608 tm_file="${tm_file} alpha/osf5.h"
609 target_cpu_default=MASK_SUPPORT_ARCH
610 ;;
611 esac
612 ;;
613 alpha64-dec-*vms*)
614 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
615 xm_file="alpha/xm-vms.h"
616 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
617 xmake_file=alpha/x-vms
618 exeext=.exe
619 # This removes the cpu type and manufacturer components and
620 # replaces "." with "_" in the operating system version.
621 case $host in *-*-*vms*)
622 target_alias=`echo $host \
623 | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
624 ;;
625 esac
626 install_headers_dir=install-headers-cp
627 prefix=/gnu
628 local_prefix=/gnu
629 ;;
630 alpha*-dec-*vms*)
631 tm_file="${tm_file} alpha/vms.h"
632 xm_file=alpha/xm-vms.h
633 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
634 xmake_file=alpha/x-vms
635 exeext=.exe
636 # This removes the cpu type and manufacturer components and
637 # replaces "." with "_" in the operating system version.
638 case $host in *-*-*vms*)
639 target_alias=`echo $host \
640 | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
641 ;;
642 esac
643 install_headers_dir=install-headers-cp
644 prefix=/gnu
645 local_prefix=/gnu
646 ;;
647 arc-*-elf*)
648 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
649 extra_parts="crtinit.o crtfini.o"
650 ;;
651 arm-*-coff* | armel-*-coff*)
652 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h"
653 tmake_file=arm/t-arm-coff
654 ;;
655 arm-semi-aof | armel-semi-aof)
656 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
657 tmake_file=arm/t-semi
658 ;;
659 arm*-*-freebsd*|strongarm*-*-freebsd*)
660 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
661 tmake_file="${tmake_file} arm/t-strongarm-elf"
662 ;;
663 arm*-*-netbsdelf*)
664 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
665 tmake_file="${tmake_file} arm/t-netbsd"
666 ;;
667 arm*-*-netbsd*)
668 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
669 tmake_file="t-netbsd arm/t-netbsd"
670 extra_parts=""
671 use_collect2=yes
672 ;;
673 arm*-*-linux*) # ARM GNU/Linux with ELF
674 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h"
675 tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
676 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
677 gnu_ld=yes
678 case x${enable_threads} in
679 x | xyes | xpthreads | xposix)
680 thread_file='posix'
681 ;;
682 esac
683 ;;
684 arm*-*-uclinux*) # ARM ucLinux
685 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h arm/uclinux-elf.h"
686 tmake_file=arm/t-arm-elf
687 ;;
688 arm*-*-ecos-elf)
689 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
690 tmake_file=arm/t-arm-elf
691 ;;
692 arm*-*-rtems*)
693 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
694 tmake_file="arm/t-arm-elf t-rtems"
695 if test x$enable_threads = xyes; then
696 thread_file='rtems'
697 fi
698 ;;
699 arm*-*-elf | ep9312-*-elf)
700 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
701 tmake_file=arm/t-arm-elf
702 ;;
703 arm*-wince-pe*)
704 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h arm/pe.h arm/wince-pe.h"
705 tmake_file=arm/t-wince-pe
706 extra_objs="pe.o"
707 ;;
708 arm-*-pe*)
709 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h arm/pe.h"
710 tmake_file=arm/t-pe
711 extra_objs="pe.o"
712 ;;
713 arm*-*-kaos*)
714 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
715 tmake_file=arm/t-arm-elf
716 ;;
717 avr-*-*)
718 ;;
719 c4x-*-rtems* | tic4x-*-rtems*)
720 tmake_file="c4x/t-c4x t-rtems"
721 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
722 if test x$enable_threads = xyes; then
723 thread_file='rtems'
724 fi
725 c_target_objs="c4x-c.o"
726 cxx_target_objs="c4x-c.o"
727 ;;
728 c4x-* | tic4x-*)
729 tmake_file=c4x/t-c4x
730 c_target_objs="c4x-c.o"
731 cxx_target_objs="c4x-c.o"
732 ;;
733 cris-*-aout)
734 tm_file="dbxelf.h ${tm_file} cris/aout.h"
735 gas=yes
736 tmake_file="cris/t-cris cris/t-aout"
737 ;;
738 cris-*-elf | cris-*-none)
739 tm_file="dbxelf.h elfos.h ${tm_file}"
740 tmake_file="cris/t-cris cris/t-elfmulti"
741 gas=yes
742 ;;
743 cris-*-linux*)
744 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
745 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
746 ;;
747 d30v-*)
748 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
749 ;;
750 dsp16xx-*)
751 ;;
752 fr30-*-elf)
753 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
754 tmake_file=fr30/t-fr30
755 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
756 ;;
757 frv-*-elf)
758 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
759 tmake_file=frv/t-frv
760 ;;
761 h8300-*-rtems*)
762 tmake_file="h8300/t-h8300 t-rtems"
763 tm_file="h8300/h8300.h h8300/rtems.h rtems.h"
764 if test x$enable_threads = xyes; then
765 thread_file='rtems'
766 fi
767 ;;
768 h8300-*-elf*)
769 tmake_file="h8300/t-h8300 h8300/t-elf"
770 tm_file="h8300/h8300.h h8300/elf.h"
771 ;;
772 h8300-*-*)
773 ;;
774 hppa*64*-*-linux* | parisc*64*-*-linux*)
775 target_cpu_default="(MASK_PA_11 | MASK_PA_20)"
776 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
777 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
778 tmake_file=pa/t-linux64
779 gas=yes gnu_ld=yes
780 need_64bit_hwint=yes
781 ;;
782 hppa*-*-linux* | parisc*-*-linux*)
783 target_cpu_default="MASK_PA_11 | MASK_NO_SPACE_REGS"
784 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
785 pa/pa32-regs.h pa/pa32-linux.h"
786 tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
787 ;;
788 hppa*-*-openbsd*)
789 target_cpu_default="MASK_PA_11"
790 tmake_file=pa/t-bsd
791 ;;
792 hppa1.1-*-pro*)
793 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
794 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
795 tmake_file="pa/t-bsd pa/t-pro"
796 xmake_file="pa/x-ada"
797 ;;
798 hppa1.1-*-osf*)
799 target_cpu_default="MASK_PA_11"
800 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
801 tmake_file="pa/t-bsd pa/t-pa"
802 xmake_file="pa/x-ada"
803 use_collect2=yes
804 ;;
805 hppa1.1-*-rtems*)
806 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
807 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
808 tmake_file="pa/t-bsd pa/t-pro t-rtems"
809 xmake_file="pa/x-ada"
810 if test x$enable_threads = xyes; then
811 thread_file='rtems'
812 fi
813 ;;
814 hppa1.1-*-bsd*)
815 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
816 target_cpu_default="MASK_PA_11"
817 tmake_file="pa/t-bsd pa/t-pa"
818 xmake_file="pa/x-ada"
819 use_collect2=yes
820 ;;
821 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
822 target_cpu_default="MASK_PA_11"
823 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
824 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
825 xmake_file="pa/x-ada"
826 if test x$enable_threads = x; then
827 enable_threads=$have_pthread_h
828 fi
829 case x${enable_threads} in
830 xyes | xdce)
831 tmake_file="${tmake_file} pa/t-dce-thr"
832 ;;
833 esac
834 install_headers_dir=install-headers-cpio
835 use_collect2=yes
836 ;;
837 hppa1.0-*-hpux10*)
838 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
839 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
840 xmake_file="pa/x-ada"
841 if test x$enable_threads = x; then
842 enable_threads=$have_pthread_h
843 fi
844 case x${enable_threads} in
845 xyes | xdce)
846 tmake_file="${tmake_file} pa/t-dce-thr"
847 ;;
848 esac
849 install_headers_dir=install-headers-cpio
850 use_collect2=yes
851 ;;
852 hppa*64*-*-hpux11*)
853 if test x$gas = xyes
854 then
855 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
856 pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
857 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
858 else
859 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
860 pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
861 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
862 fi
863 need_64bit_hwint=yes
864 tmake_file="pa/t-pa64 pa/t-pa-hpux"
865 xmake_file="pa/x-ada"
866 target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
867 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
868 if test x$gnu_ld = xyes
869 then
870 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
871 fi
872 # if [ x$enable_threads = x ]; then
873 # enable_threads=$have_pthread_h
874 # fi
875 # if [ x$enable_threads = xyes ]; then
876 # thread_file='dce'
877 # tmake_file="${tmake_file} pa/t-dce-thr"
878 # fi
879 install_headers_dir=install-headers-cpio
880 ;;
881 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
882 target_cpu_default="MASK_PA_11"
883 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
884 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
885 xmake_file="pa/x-ada"
886 # if test x$enable_threads = x; then
887 # enable_threads=$have_pthread_h
888 # fi
889 # if test x$enable_threads = xyes; then
890 # thread_file='dce'
891 # tmake_file="${tmake_file} pa/t-dce-thr"
892 # fi
893 install_headers_dir=install-headers-cpio
894 use_collect2=yes
895 ;;
896 hppa1.0-*-hpux11*)
897 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
898 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
899 xmake_file="pa/x-ada"
900 # if test x$enable_threads = x; then
901 # enable_threads=$have_pthread_h
902 # fi
903 # if test x$enable_threads = xyes; then
904 # thread_file='dce'
905 # tmake_file="${tmake_file} pa/t-dce-thr"
906 # fi
907 install_headers_dir=install-headers-cpio
908 use_collect2=yes
909 ;;
910 i370-*-opened*) # IBM 360/370/390 Architecture
911 xm_defines='FATAL_EXIT_CODE=12'
912 tm_file=i370/oe.h
913 tmake_file="i370/t-oe i370/t-i370"
914 c_target_objs="i370-c.o"
915 cxx_target_objs="i370-c.o"
916 ;;
917 i370-*-mvs*)
918 xm_defines='FATAL_EXIT_CODE=12'
919 tm_file=i370/mvs.h
920 tmake_file="i370/t-i370"
921 c_target_objs="i370-c.o"
922 cxx_target_objs="i370-c.o"
923 ;;
924 i370-*-linux*)
925 tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h ${tm_file}"
926 tmake_file="t-slibgcc-elf-ver t-linux"
927 # broken_install=yes
928 elf=yes
929 ;;
930 i[34567]86-*-darwin*)
931 tm_file="${tm_file} i386/darwin.h"
932 ;;
933 i[34567]86-*-elf*)
934 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
935 tmake_file="i386/t-i386elf t-svr4"
936 ;;
937 i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
938 xm_defines="SMALL_ARG_MAX"
939 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
940 extra_parts="crtbegin.o crtend.o"
941 tmake_file=i386/t-crtpic
942 ;;
943 i[34567]86-*-netware) # Intel 80386's running netware
944 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h netware.h i386/netware.h"
945 tmake_file=i386/t-netware
946 ;;
947 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
948 if test x$gas = xyes
949 then
950 tm_file="${tm_file} usegas.h"
951 fi
952 xm_defines="SMALL_ARG_MAX"
953 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
954 tmake_file=t-svr4
955 extra_parts="crtbegin.o crtend.o"
956 install_headers_dir=install-headers-cpio
957 ;;
958 i[34567]86-*-aout*)
959 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
960 ;;
961 i[34567]86-*-beoself* | i[34567]86-*-beos*)
962 tmake_file='i386/t-beos i386/t-crtpic'
963 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
964 extra_parts='crtbegin.o crtend.o'
965 ;;
966 i[34567]86-*-freebsd2 | i[34567]86-*-freebsd2.* | i[34567]86-*-freebsd*aout*)
967 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/freebsd-aout.h"
968 tmake_file=t-freebsd
969 ;;
970 i[34567]86-*-freebsd*)
971 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
972 ;;
973 x86_64-*-freebsd*)
974 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
975 ;;
976 i[34567]86-*-netbsdelf*)
977 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
978 ;;
979 i[34567]86-*-netbsd*)
980 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
981 tmake_file=t-netbsd
982 extra_parts=""
983 use_collect2=yes
984 ;;
985 x86_64-*-netbsd*)
986 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
987 ;;
988 i[34567]86-*-openbsd*)
989 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h ${tm_file}"
990 # needed to unconfuse gdb
991 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
992 # we need collect2 until our bug is fixed...
993 use_collect2=yes
994 ;;
995 i[34567]86-*-coff*)
996 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
997 ;;
998 i[34567]86-*-linux*aout*) # Intel 80386's running GNU/Linux
999 # with a.out format
1000 tmake_file="t-linux-aout i386/t-crtstuff"
1001 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h linux-aout.h i386/linux-aout.h"
1002 gnu_ld=yes
1003 ;;
1004 i[34567]86-*-linux*libc1) # Intel 80386's running GNU/Linux
1005 # with ELF format using the
1006 # GNU/Linux C library 5
1007 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1008 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 i386/t-crtstuff"
1009 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1010 gnu_ld=yes
1011 if test x$enable_threads = xyes; then
1012 thread_file='single'
1013 fi
1014 ;;
1015 i[34567]86-*-linux*) # Intel 80386's running GNU/Linux
1016 # with ELF format using glibc 2
1017 # aka GNU/Linux C library 6
1018 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1019 tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
1020 ;;
1021 x86_64-*-linux*)
1022 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1023 i386/x86-64.h i386/linux64.h"
1024 tmake_file="t-slibgcc-elf-ver t-linux i386/t-linux64"
1025 ;;
1026 i[34567]86-*-gnu*)
1027 ;;
1028 i[34567]86-pc-msdosdjgpp*)
1029 xm_file=i386/xm-djgpp.h
1030 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1031 tmake_file=i386/t-djgpp
1032 gnu_ld=yes
1033 gas=yes
1034 exeext=.exe
1035 case $host in *pc-msdosdjgpp*)
1036 target_alias=djgpp
1037 ;;
1038 esac
1039 ;;
1040 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
1041 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h i386/moss.h"
1042 tmake_file=t-libc-ok
1043 gnu_ld=yes
1044 gas=yes
1045 ;;
1046 i[34567]86-*-lynxos*)
1047 if test x$gas = xyes
1048 then
1049 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx.h i386/lynx.h"
1050 else
1051 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
1052 fi
1053 ;;
1054 i[34567]86-*-mach*)
1055 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/mach.h"
1056 # tmake_file=t-libc-ok
1057 use_collect2=yes
1058 ;;
1059 i[34567]86-*-rtems*)
1060 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1061 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1062 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1063 if test x$enable_threads = xyes; then
1064 thread_file='rtems'
1065 fi
1066 ;;
1067 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1068 install_headers_dir=install-headers-cpio
1069 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1070 if test x$gas = xyes
1071 then
1072 tm_file="usegas.h ${tm_file}"
1073 fi
1074 tmake_file=i386/t-sco5
1075 extra_parts="crtbegin.o crtend.o"
1076 ;;
1077 i[34567]86-*-solaris2*)
1078 xm_defines="SMALL_ARG_MAX"
1079 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
1080 tmake_file="i386/t-sol2 t-svr4"
1081 if test x$gnu_ld = xyes; then
1082 tmake_file="$tmake_file t-slibgcc-elf-ver"
1083 else
1084 tmake_file="$tmake_file t-slibgcc-sld"
1085 fi
1086 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1087 if test x${enable_threads} = x; then
1088 enable_threads=$have_pthread_h
1089 if test x${enable_threads} = x; then
1090 enable_threads=$have_thread_h
1091 fi
1092 fi
1093 if test x${enable_threads} = xyes; then
1094 if test x${have_pthread_h} = xyes; then
1095 thread_file='posix'
1096 else
1097 thread_file='solaris'
1098 fi
1099 fi
1100 ;;
1101 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1102 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1103 if test x$stabs = xyes
1104 then
1105 tm_file="${tm_file} dbx.h"
1106 fi
1107 tmake_file="i386/t-crtpic t-svr4"
1108 extra_parts="crtbegin.o crtend.o"
1109 if test x$enable_threads = xyes; then
1110 thread_file='posix'
1111 fi
1112 ;;
1113 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1114 xm_defines="SMALL_ARG_MAX"
1115 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1116 if test x$stabs = xyes
1117 then
1118 tm_file="${tm_file} dbx.h"
1119 fi
1120 tmake_file="i386/t-crtpic t-svr4"
1121 extra_parts="crtbegin.o crtend.o"
1122 ;;
1123 i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
1124 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h i386/udk.h"
1125 tmake_file="i386/t-crtpic i386/t-udk t-svr4"
1126 extra_parts="crtbegin.o crtend.o"
1127 install_headers_dir=install-headers-cpio
1128 ;;
1129 i[34567]86-*-sysv*) # Intel 80386's running system V
1130 if test x$gas = xyes
1131 then
1132 if test x$stabs = xyes
1133 then
1134 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h i386/svr3dbx.h"
1135 tmake_file=i386/t-svr3dbx
1136 extra_parts="svr3.ifile svr3z.ifile"
1137 else
1138 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h"
1139 extra_parts="crtbegin.o crtend.o"
1140 tmake_file=i386/t-crtstuff
1141 fi
1142 else
1143 tm_file="${tm_file} svr3.h i386/unix.h i386/att.h i386/sysv3.h"
1144 extra_parts="crtbegin.o crtend.o"
1145 tmake_file=i386/t-crtstuff
1146 fi
1147 tmake_file="$tmake_file i386/t-crtpic"
1148 ;;
1149 i386-*-vsta) # Intel 80386's running VSTa kernel
1150 xm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/xm-vsta.h"
1151 tm_file="${tm_file} i386/vsta.h"
1152 ;;
1153 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1154 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1155 xm_file=i386/xm-cygwin.h
1156 tmake_file="i386/t-cygming i386/t-cygwin"
1157 extra_objs=winnt.o
1158 c_target_objs=cygwin2.o
1159 cxx_target_objs=cygwin2.o
1160 if test x$enable_threads = xyes; then
1161 thread_file='posix'
1162 fi
1163 exeext=.exe
1164 ;;
1165 i[34567]86-*-mingw32*)
1166 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1167 xm_file=i386/xm-mingw32.h
1168 tmake_file="i386/t-cygming i386/t-mingw32"
1169 xmake_file=i386/x-mingw32
1170 extra_objs=winnt.o
1171 if test x$enable_threads = xyes; then
1172 thread_file='win32'
1173 fi
1174 exeext=.exe
1175 case $machine in
1176 *mingw32crt*)
1177 tm_file="${tm_file} i386/crtdll.h"
1178 ;;
1179 *mingw32msv* | *mingw32*)
1180 ;;
1181 esac
1182 ;;
1183 i[34567]86-*-uwin*)
1184 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1185 tmake_file="i386/t-cygwin i386/t-uwin"
1186 extra_objs=winnt.o
1187 if test x$enable_threads = xyes; then
1188 thread_file='win32'
1189 fi
1190 exeext=.exe
1191 ;;
1192 i[34567]86-*-interix3*)
1193 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1194 tmake_file="t-interix i386/t-interix"
1195 extra_objs=winnt.o
1196 xmake_file="x-interix"
1197 if test x$enable_threads = xyes ; then
1198 thread_file='posix'
1199 fi
1200 if test x$stabs = xyes ; then
1201 tm_file="${tm_file} dbxcoff.h"
1202 fi
1203 ;;
1204 i[34567]86-*-interix*)
1205 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h interix.h"
1206 tmake_file="t-interix i386/t-interix"
1207 extra_objs=winnt.o
1208 if test x$enable_threads = xyes ; then
1209 thread_file='posix'
1210 fi
1211 if test x$stabs = xyes ; then
1212 tm_file="${tm_file} dbxcoff.h"
1213 fi
1214 ;;
1215 i[34567]86-*-kaos*)
1216 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1217 tmake_file="i386/t-i386elf t-svr4"
1218 ;;
1219 i960-*-coff*)
1220 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1221 tmake_file=i960/t-960bare
1222 c_target_objs="i960-c.o"
1223 cxx_target_objs="i960-c.o"
1224 ;;
1225 i960-*-rtems)
1226 tmake_file="i960/t-960bare t-rtems"
1227 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/rtems.h rtems.h"
1228 if test x$enable_threads = xyes; then
1229 thread_file='rtems'
1230 fi
1231 c_target_objs="i960-c.o"
1232 cxx_target_objs="i960-c.o"
1233 ;;
1234 i960-*-*) # Default i960 environment.
1235 use_collect2=yes
1236 tmake_file=i960/t-960bare
1237 c_target_objs="i960-c.o"
1238 cxx_target_objs="i960-c.o"
1239 ;;
1240 ia64*-*-elf*)
1241 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1242 tmake_file="ia64/t-ia64"
1243 target_cpu_default="0"
1244 if test x$gas = xyes
1245 then
1246 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1247 fi
1248 if test x$gnu_ld = xyes
1249 then
1250 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1251 fi
1252 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1253 ;;
1254 ia64*-*-freebsd*)
1255 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1256 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1257 tmake_file="${tmake_file} ia64/t-ia64"
1258 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1259 ;;
1260 ia64*-*-linux*)
1261 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1262 tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc"
1263 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1264 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1265 if test x"$use_libunwind_exceptions" = xyes; then
1266 tmake_file="$tmake_file t-libunwind"
1267 fi
1268 ;;
1269 ia64*-*-hpux*)
1270 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h ia64/hpux_longdouble.h"
1271 tmake_file="ia64/t-ia64 ia64/t-hpux"
1272 target_cpu_default="MASK_GNU_AS"
1273 if test x$enable_threads = xyes; then
1274 thread_file='posix'
1275 fi
1276 use_collect2=no
1277 c_target_objs="ia64-c.o"
1278 cxx_target_objs="ia64-c.o"
1279 ;;
1280 ip2k-*-elf)
1281 tm_file="elfos.h ${tm_file}"
1282 ;;
1283 m32r-*-elf*)
1284 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1285 extra_parts="crtinit.o crtfini.o"
1286 ;;
1287 # m68hc11 and m68hc12 share the same machine description.
1288 m68hc11-*-*|m6811-*-*)
1289 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1290 tm_p_file="m68hc11/m68hc11-protos.h"
1291 md_file="m68hc11/m68hc11.md"
1292 out_file="m68hc11/m68hc11.c"
1293 tmake_file="m68hc11/t-m68hc11-gas"
1294 ;;
1295 m68hc12-*-*|m6812-*-*)
1296 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1297 tm_p_file="m68hc11/m68hc11-protos.h"
1298 md_file="m68hc11/m68hc11.md"
1299 out_file="m68hc11/m68hc11.c"
1300 tmake_file="m68hc11/t-m68hc11-gas"
1301 ;;
1302 m68000-hp-hpux*) # HP 9000 series 300
1303 if test x$gas = xyes
1304 then
1305 tm_file=m68k/hp310g.h
1306 else
1307 tm_file=m68k/hp310.h
1308 fi
1309 tmake_file=m68k/t-hp320
1310 install_headers_dir=install-headers-cpio
1311 use_collect2=yes
1312 ;;
1313 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1314 if test x$gas = xyes
1315 then
1316 tm_file=m68k/hp320g.h
1317 else
1318 tm_file=m68k/hpux7.h
1319 fi
1320 install_headers_dir=install-headers-cpio
1321 use_collect2=yes
1322 ;;
1323 m68k-hp-hpux*) # HP 9000 series 300
1324 if test x$gas = xyes
1325 then
1326 tm_file=m68k/hp320g.h
1327 else
1328 tm_file=m68k/hp320.h
1329 fi
1330 install_headers_dir=install-headers-cpio
1331 use_collect2=yes
1332 ;;
1333 m68k-*-aout*)
1334 tmake_file=m68k/t-m68kbare
1335 tm_file="m68k/m68k-aout.h libgloss.h"
1336 ;;
1337 m68k-*-coff*)
1338 tmake_file=m68k/t-m68kbare
1339 tm_file="m68k/m68k-coff.h dbx.h"
1340 ;;
1341 m68020-*-elf* | m68k-*-elf*)
1342 tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1343 tmake_file=m68k/t-m68kelf
1344 extra_parts="crtbegin.o crtend.o"
1345 ;;
1346 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1347 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1348 case $machine in
1349 m68010*)
1350 target_cpu_default="0"
1351 ;;
1352 *)
1353 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1354 ;;
1355 esac
1356 ;;
1357 m68k*-*-netbsd*)
1358 tm_file=m68k/netbsd.h
1359 tmake_file=t-netbsd
1360 extra_parts=""
1361 use_collect2=yes
1362 ;;
1363 m68k*-*-openbsd*)
1364 # needed to unconfuse gdb
1365 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1366 # we need collect2 until our bug is fixed...
1367 use_collect2=yes
1368 ;;
1369 m68k-*-sysv4*) # Motorola m68k's running system V.4
1370 tm_file=m68k/m68kv4.h
1371 tmake_file=t-svr4
1372 extra_parts="crtbegin.o crtend.o"
1373 ;;
1374 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1375 # with ELF format using glibc 2
1376 # aka the GNU/Linux C library 6.
1377 tm_file=m68k/linux.h
1378 tmake_file="t-slibgcc-elf-ver t-linux"
1379 ;;
1380 m68k-*-rtems*)
1381 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
1382 tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1383 extra_parts="crtbegin.o crtend.o"
1384 if test x$enable_threads = xyes; then
1385 thread_file='rtems'
1386 fi
1387 ;;
1388 mcore-*-elf)
1389 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1390 tmake_file=mcore/t-mcore
1391 ;;
1392 mcore-*-pe*)
1393 tm_file=mcore/mcore-pe.h
1394 tmake_file=mcore/t-mcore-pe
1395 ;;
1396 mips-sgi-irix6*o32) # SGI System V.4., IRIX 6, O32 ABI
1397 tm_file="${tm_file} mips/iris5.h"
1398 if test x$gas = xyes
1399 then
1400 tm_file="${tm_file} mips/sdb.h mips/iris5gas.h mips/iris6-o32-gas.h"
1401 if test x$stabs = xyes
1402 then
1403 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1404 fi
1405 tmake_file=mips/t-iris5-gas
1406 else
1407 tm_file="${tm_file} mips/iris6-o32-as.h"
1408 tmake_file=mips/t-iris5-as
1409 fi
1410 tm_file="${tm_file} mips/iris6-o32.h"
1411 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1412 xm_file=mips/xm-iris5.h
1413 target_cpu_default="MASK_ABICALLS"
1414 # mips-tfile doesn't work yet
1415 # See comment in mips/iris5.h file.
1416 use_collect2=yes
1417 # if test x$enable_threads = xyes; then
1418 # thread_file='irix'
1419 # fi
1420 ;;
1421 mips-sgi-irix6*) # SGI System V.4., IRIX 6
1422 tm_file="${tm_file} mips/iris5.h mips/iris6.h"
1423 if test "x$gnu_ld" = xyes
1424 then
1425 tm_file="${tm_file} mips/iris6gld.h"
1426 fi
1427 tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
1428 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1429 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1430 # if test x$enable_threads = xyes; then
1431 # thread_file='irix'
1432 # fi
1433 ;;
1434 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
1435 tm_file="${tm_file} mips/iris5.h mips/iris6.h mips/cross64.h"
1436 xm_file=mips/xm-iris5.h
1437 tmake_file="mips/t-iris mips/t-cross64"
1438 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1439 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1440 # See comment in mips/iris[56].h files.
1441 use_collect2=yes
1442 # if test x$enable_threads = xyes; then
1443 # thread_file='irix'
1444 # fi
1445 ;;
1446 mips-sgi-irix5*) # SGI System V.4., IRIX 5
1447 tm_file="${tm_file} mips/iris5.h"
1448 if test x$gas = xyes
1449 then
1450 tm_file="${tm_file} mips/sdb.h mips/iris5gas.h"
1451 if test x$stabs = xyes
1452 then
1453 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1454 fi
1455 tmake_file=mips/t-iris5-gas
1456 else
1457 tmake_file=mips/t-iris5-as
1458 fi
1459 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1460 xm_file=mips/xm-iris5.h
1461 target_cpu_default="MASK_ABICALLS"
1462 # mips-tfile doesn't work yet
1463 # See comment in mips/iris5.h file.
1464 use_collect2=yes
1465 # if test x$enable_threads = xyes; then
1466 # thread_file='irix'
1467 # fi
1468 ;;
1469 mips*-*-netbsd*) # NetBSD/mips, either endian.
1470 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1471 tm_file="elfos.h ${tm_file} mips/netbsd.h"
1472 tmake_file="${tmake_file}"
1473 ;;
1474 mips64*-*-linux*)
1475 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1476 tmake_file="t-slibgcc-elf-ver t-linux mips/t-linux64"
1478 # This default ABI is a partial lie: t-linux64 overrides the
1479 # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1480 # that is installed. What GCC thinks of as the default must
1481 # remain as ABI_32 such that the SONAMEs of the libgcc shared
1482 # libraries remain compatible with those of mips-linux-gnu.
1483 tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1484 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1485 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1486 gnu_ld=yes
1487 gas=yes
1488 if test x$enable_threads = xyes; then
1489 thread_file='posix'
1490 fi
1491 ;;
1492 mips*-*-linux*) # Linux MIPS, either endian.
1493 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1494 case $machine in
1495 mipsisa32*-*)
1496 target_cpu_default="MASK_SOFT_FLOAT"
1497 tm_defines="MIPS_ISA_DEFAULT=32"
1498 ;;
1499 esac
1500 tmake_file="t-slibgcc-elf-ver t-linux"
1501 ;;
1502 mips*el-*-openbsd*) # mips little endian
1503 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1504 tm_file="${tm_file} mips/sdb.h"
1505 ;;
1506 mips*-*-openbsd*) # mips big endian
1507 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1508 tm_file="mips/openbsd-be.h ${tm_file} mips/sdb.h"
1509 ;;
1510 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1511 tm_file="${tm_file} mips/elf.h"
1512 tmake_file=mips/t-isa3264
1513 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1514 ;;
1515 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1516 tm_file="${tm_file} mips/elf.h"
1517 tmake_file=mips/t-isa3264
1518 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1519 ;;
1520 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1521 tm_file="${tm_file} mips/elf.h"
1522 tmake_file=mips/t-isa3264
1523 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1524 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1525 ;;
1526 mipsisa64sr71k-*-elf*)
1527 tm_file="${tm_file} mips/elf.h"
1528 tmake_file=mips/t-sr71k
1529 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1530 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1531 ;;
1532 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1533 tm_file="${tm_file} mips/elf.h"
1534 tmake_file=mips/t-elf
1535 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1536 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1537 ;;
1538 mips-*-elf* | mipsel-*-elf*)
1539 tm_file="${tm_file} mips/elf.h"
1540 tmake_file=mips/t-elf
1541 ;;
1542 mips64-*-elf* | mips64el-*-elf*)
1543 tm_file="${tm_file} mips/elf64.h"
1544 tmake_file=mips/t-elf
1545 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1546 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1547 ;;
1548 mips64vr-*-elf* | mips64vrel-*-elf*)
1549 tm_file="mips/vr.h ${tm_file} mips/elf64.h"
1550 tm_defines="MIPS_ABI_DEFAULT=ABI_O64 MIPS_MARCH_CONTROLS_SOFT_FLOAT=1"
1551 tmake_file=mips/t-vr
1552 ;;
1553 mips64orion-*-elf* | mips64orionel-*-elf*)
1554 tm_file="${tm_file} mips/elforion.h mips/elf64.h"
1555 tmake_file=mips/t-elf
1556 tmake_file=mips/t-elf
1557 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1558 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1559 ;;
1560 mips*-*-rtems*)
1561 tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
1562 tmake_file="mips/t-elf t-rtems"
1563 if test x$enable_threads = xyes; then
1564 thread_file='rtems'
1565 fi
1566 ;;
1567 mipstx39-*-elf* | mipstx39el-*-elf*)
1568 tm_file="${tm_file} mips/r3900.h mips/elf.h"
1569 tmake_file=mips/t-r3900
1570 ;;
1571 mmix-knuth-mmixware)
1572 need_64bit_hwint=yes
1573 ;;
1574 mn10300-*-*)
1575 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1576 if test x$stabs = xyes
1577 then
1578 tm_file="${tm_file} dbx.h"
1579 fi
1580 use_collect2=no
1581 ;;
1582 ns32k-*-netbsdelf*)
1583 echo "GCC does not yet support the ${machine} target"; exit 1
1584 ;;
1585 ns32k-*-netbsd*)
1586 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1587 # On NetBSD, the headers are already okay, except for math.h.
1588 tmake_file="t-netbsd ns32k/t-ns32k"
1589 extra_parts=""
1590 use_collect2=yes
1591 ;;
1592 pdp11-*-bsd)
1593 tm_file="${tm_file} pdp11/2bsd.h"
1594 ;;
1595 pdp11-*-*)
1596 ;;
1597 avr-*-*)
1598 ;;
1599 powerpc-*-openbsd*)
1600 tmake_file="${tmake_file} rs6000/t-fprules "
1601 extra_headers=
1602 ;;
1603 powerpc64-*-linux*)
1604 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1605 case x$with_cpu in
1606 x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1607 esac
1608 tm_file="${tm_file} rs6000/linux64.h"
1609 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-linux rs6000/t-ppccomm rs6000/t-linux64"
1610 ;;
1611 powerpc64-*-gnu*)
1612 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1613 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1614 ;;
1615 powerpc-*-beos*)
1616 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1617 tmake_file="rs6000/t-fprules rs6000/t-beos"
1618 extra_headers=
1619 ;;
1620 powerpc-*-darwin*)
1621 tm_file="${tm_file} rs6000/darwin.h"
1622 tmake_file="rs6000/t-fprules t-darwin rs6000/t-darwin"
1623 extra_headers=altivec.h
1624 # override ppc default
1625 need_64bit_hwint=
1626 # powerpc-darwin host support.
1627 host_hook_obj=host-darwin.o
1628 xmake_file=rs6000/x-darwin
1629 ;;
1630 powerpc*-*-freebsd*)
1631 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1632 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1633 ;;
1634 powerpc-*-netbsd*)
1635 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1636 tmake_file="${tmake_file} rs6000/t-netbsd"
1637 ;;
1638 powerpc-*-chorusos*)
1639 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1640 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1641 case x${enable_threads} in
1642 xyes | xpthreads | xposix)
1643 thread_file='posix'
1644 ;;
1645 esac
1646 ;;
1647 powerpc-*-eabispe*)
1648 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1649 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1650 ;;
1651 powerpc-*-eabisimaltivec*)
1652 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1653 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1654 ;;
1655 powerpc-*-eabisim*)
1656 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1657 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1658 ;;
1659 powerpc-*-elf*)
1660 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1661 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1662 ;;
1663 powerpc-*-eabialtivec*)
1664 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1665 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1666 ;;
1667 powerpc-*-eabi*)
1668 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1669 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1670 ;;
1671 powerpc-*-rtems*)
1672 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1673 tmake_file="rs6000/t-fprules t-rtems rs6000/t-ppccomm"
1674 if test x$enable_threads = xyes; then
1675 thread_file='rtems'
1676 fi
1677 ;;
1678 powerpc-*-linux*altivec*)
1679 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1680 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
1681 ;;
1682 powerpc-*-linux*spe*)
1683 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1684 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
1685 ;;
1686 powerpc-*-linux*)
1687 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1688 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
1689 ;;
1690 powerpc-*-gnu-gnualtivec*)
1691 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1692 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1693 if test x$enable_threads = xyes; then
1694 thread_file='posix'
1695 fi
1696 ;;
1697 powerpc-*-gnu*)
1698 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1699 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1700 if test x$enable_threads = xyes; then
1701 thread_file='posix'
1702 fi
1703 ;;
1704 powerpc-wrs-vxworks*)
1705 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1706 # means we have to redo the tm_file list from scratch.
1707 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1708 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1709 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1710 extra_headers=ppc-asm.h
1711 ;;
1712 powerpc-wrs-windiss*)
1713 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1714 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1715 thread_file=""
1716 ;;
1717 powerpcle-*-sysv*)
1718 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1719 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1720 ;;
1721 powerpcle-*-elf*)
1722 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1723 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1724 ;;
1725 powerpcle-*-eabisim*)
1726 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1727 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1728 ;;
1729 powerpcle-*-eabi*)
1730 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1731 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1732 ;;
1733 powerpc-*-kaos*)
1734 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1735 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1736 ;;
1737 powerpcle-*-kaos*)
1738 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1739 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1740 ;;
1741 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1742 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1743 tmake_file="rs6000/t-fprules rs6000/t-newas"
1744 use_collect2=yes
1745 extra_headers=
1746 ;;
1747 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1748 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1749 tmake_file=rs6000/t-aix43
1750 use_collect2=yes
1751 thread_file='aix'
1752 extra_headers=
1753 ;;
1754 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1755 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1756 tmake_file=rs6000/t-aix43
1757 use_collect2=yes
1758 thread_file='aix'
1759 extra_headers=
1760 ;;
1761 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1762 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1763 tmake_file=rs6000/t-aix52
1764 use_collect2=yes
1765 thread_file='aix'
1766 extra_headers=
1767 ;;
1768 rs6000-*-lynxos*)
1769 tm_file="lynx.h rs6000/lynx.h"
1770 tmake_file=rs6000/t-fprules
1771 use_collect2=yes
1772 ;;
1773 s390-*-linux*)
1774 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1775 tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff"
1776 ;;
1777 s390x-*-linux*)
1778 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1779 tm_p_file=s390/s390-protos.h
1780 md_file=s390/s390.md
1781 extra_modes=s390/s390-modes.def
1782 out_file=s390/s390.c
1783 tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff s390/t-linux64"
1784 ;;
1785 sh-*-elf* | sh[2346l]*-*-elf* | sh*-*-kaos*)
1786 tmake_file="sh/t-sh sh/t-elf"
1787 case $machine in
1788 shl* | sh64l*)
1789 tm_file="sh/little.h ${tm_file}"
1790 tmake_file="${tmake_file} sh/t-le"
1791 ;;
1792 esac
1793 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h"
1794 case $machine in
1795 sh64*)
1796 tmake_file="${tmake_file} sh/t-sh64"
1797 tm_file="${tm_file} sh/sh64.h"
1798 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1799 ;;
1800 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1801 sh4*) target_cpu_default="SELECT_SH4" ;;
1802 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1803 sh3*) target_cpu_default="SELECT_SH3" ;;
1804 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1805 sh2*) target_cpu_default="SELECT_SH2" ;;
1806 esac
1807 case $machine in
1808 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1809 esac
1810 case $machine in
1811 sh*-*-kaos*) tm_file="${tm_file} kaos.h sh/kaos-sh.h" ;;
1812 esac
1813 ;;
1814 sh-*-rtemself*)
1815 tmake_file="sh/t-sh sh/t-elf t-rtems"
1816 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/rtemself.h rtems.h"
1817 if test x$enable_threads = xyes; then
1818 thread_file='rtems'
1819 fi
1820 ;;
1821 sh-*-rtems*)
1822 tmake_file="sh/t-sh t-rtems"
1823 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1824 if test x$enable_threads = xyes; then
1825 thread_file='rtems'
1826 fi
1827 ;;
1828 sh-*-linux* | sh[2346lbe]*-*-linux*)
1829 tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux sh/t-linux"
1830 case $machine in
1831 sh*be-*-* | sh*eb-*-*) ;;
1832 *)
1833 tm_file="sh/little.h ${tm_file}"
1834 tmake_file="${tmake_file} sh/t-le"
1835 ;;
1836 esac
1837 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
1838 case $machine in
1839 sh64*)
1840 tmake_file="${tmake_file} sh/t-sh64"
1841 tm_file="${tm_file} sh/sh64.h"
1842 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1843 ;;
1844 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1845 sh4*) target_cpu_default="SELECT_SH4" ;;
1846 sh3e[lb]e*) target_cpu_default="SELECT_SH3E" ;;
1847 sh3e[lb]*) target_cpu_default="SELECT_SH3" ;;
1848 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1849 sh3*) target_cpu_default="SELECT_SH3" ;;
1850 sh2e[lb]e*) target_cpu_default="SELECT_SH2E" ;;
1851 sh2e[lb]*) target_cpu_default="SELECT_SH2" ;;
1852 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1853 sh2*) target_cpu_default="SELECT_SH2" ;;
1854 esac
1855 case $machine in
1856 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1857 esac
1858 ;;
1859 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1860 sh64-*-netbsd* | sh64l*-*-netbsd*)
1861 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h netbsd.h netbsd-elf.h sh/netbsd-elf.h"
1862 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1863 case $machine in
1864 sh*l*-*)
1865 tm_file="sh/little.h ${tm_file}"
1866 tmake_file="${tmake_file} sh/t-le"
1867 ;;
1868 *)
1869 tmake_file="${tmake_file} sh/t-be"
1870 ;;
1871 esac
1872 case $machine in
1873 sh5*-*)
1874 # SHmedia, 32-bit ABI
1875 target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
1876 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5"
1877 ;;
1878 sh64*-*)
1879 # SHmedia, 64-bit ABI
1880 target_cpu_default="SH5_BIT|SH4_BIT"
1881 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5 sh/t-netbsd-sh5-64"
1882 ;;
1883 *)
1884 # SH3, software floating point
1885 target_cpu_default="SH1_BIT|SH2_BIT|SH3_BIT"
1886 tmake_file="${tmake_file} sh/t-netbsd"
1887 ;;
1888 esac
1889 ;;
1890 sh-*-*)
1891 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1892 ;;
1893 sparc-tti-*)
1894 tm_file="${tm_file} sparc/pbd.h"
1895 ;;
1896 sparc-*-netbsdelf*)
1897 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1898 ;;
1899 sparc-*-openbsd*)
1900 tm_file="sparc/sparc.h ${tm_file}"
1901 # needed to unconfuse gdb
1902 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1903 # we need collect2 until our bug is fixed...
1904 use_collect2=yes
1905 ;;
1906 sparc64-*-openbsd*)
1907 tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
1908 gas=yes gnu_ld=yes
1909 with_cpu=ultrasparc
1910 ;;
1911 sparc-*-elf*)
1912 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1913 tmake_file="sparc/t-elf sparc/t-crtfm"
1914 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1915 ;;
1916 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1917 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1918 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
1919 ;;
1920 sparc-*-rtems*)
1921 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
1922 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1923 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1924 if test x$enable_threads = xyes; then
1925 thread_file='rtems'
1926 fi
1927 ;;
1928 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1929 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
1930 if test x$gnu_ld = xyes; then
1931 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1932 fi
1933 if test x$gas = xyes; then
1934 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1935 fi
1936 tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1937 if test x$gnu_ld = xyes; then
1938 tmake_file="$tmake_file t-slibgcc-elf-ver"
1939 else
1940 tmake_file="$tmake_file t-slibgcc-sld"
1941 fi
1942 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1943 if test x${enable_threads} = x ; then
1944 enable_threads=$have_pthread_h
1945 if test x${enable_threads} = x ; then
1946 enable_threads=$have_thread_h
1947 fi
1948 fi
1949 if test x${enable_threads} = xyes ; then
1950 if test x${have_pthread_h} = xyes ; then
1951 thread_file='posix'
1952 else
1953 thread_file='solaris'
1954 fi
1955 fi
1956 need_64bit_hwint=yes
1957 ;;
1958 sparc-*-solaris2*)
1959 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
1960 if test x$gnu_ld = xyes; then
1961 tm_file="${tm_file} sparc/sol2-gld.h"
1962 fi
1963 tmake_file="sparc/t-sol2 sparc/t-crtfm"
1964 if test x$gnu_ld = xyes; then
1965 tmake_file="$tmake_file t-slibgcc-elf-ver"
1966 else
1967 tmake_file="$tmake_file t-slibgcc-sld"
1968 fi
1969 case $machine in
1970 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1971 if test x$gnu_ld = xno; then
1972 tm_file="${tm_file} sparc/sol26-sld.h"
1973 fi
1974 ;;
1975 *-*-solaris2.[789])
1976 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
1977 if test x$gnu_ld = xyes; then
1978 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1979 fi
1980 if test x$gas = xyes; then
1981 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1982 fi
1983 tmake_file="$tmake_file sparc/t-sol2-64"
1984 need_64bit_hwint=yes
1985 ;;
1986 esac
1987 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1988 if test x${enable_threads} = x; then
1989 enable_threads=$have_pthread_h
1990 if test x${enable_threads} = x; then
1991 enable_threads=$have_thread_h
1992 fi
1993 fi
1994 if test x${enable_threads} = xyes; then
1995 if test x${have_pthread_h} = xyes; then
1996 thread_file='posix'
1997 else
1998 thread_file='solaris'
1999 fi
2000 fi
2001 ;;
2002 sparc-*-sysv4*)
2003 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2004 tmake_file=t-svr4
2005 extra_parts="crtbegin.o crtend.o"
2006 ;;
2007 sparclite-*-coff*)
2008 tm_file="${tm_file} gofast.h sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
2009 tmake_file=sparc/t-sparclite
2010 ;;
2011 sparclite-*-elf*)
2012 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/liteelf.h"
2013 tmake_file="sparc/t-sparclite sparc/t-crtfm"
2014 extra_parts="crtbegin.o crtend.o"
2015 ;;
2016 sparc86x-*-elf*)
2017 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/sp86x-elf.h"
2018 tmake_file="sparc/t-sp86x sparc/t-crtfm"
2019 extra_parts="crtbegin.o crtend.o"
2020 ;;
2021 sparc64-*-aout*)
2022 tm_file="sparc/sparc.h sparc/aout.h sparc/sp64-aout.h"
2023 ;;
2024 sparc64-*-elf*)
2025 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
2026 tmake_file="${tmake_file} sparc/t-crtfm"
2027 extra_parts="crtbegin.o crtend.o"
2028 ;;
2029 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2030 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2031 tmake_file="${tmake_file} sparc/t-crtfm"
2032 xmake_file=none
2033 case "x$with_cpu" in
2034 xultrasparc) ;;
2035 x) with_cpu=ultrasparc ;;
2036 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2037 esac
2038 need_64bit_hwint=yes
2039 ;;
2040 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2041 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-linux64 sparc/t-crtfm"
2042 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2043 ;;
2044 sparc64-*-netbsd*)
2045 tmake_file="${tmake_file} sparc/t-netbsd64"
2046 tm_file="sparc/biarch64.h ${tm_file}"
2047 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2048 ;;
2049 strongarm-*-elf*)
2050 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2051 tmake_file=arm/t-strongarm-elf
2052 out_file=arm/arm.c
2053 md_file=arm/arm.md
2054 extra_modes=arm/arm-modes.def
2055 ;;
2056 strongarm-*-pe)
2057 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"
2058 tmake_file=arm/t-strongarm-pe
2059 out_file=arm/arm.c
2060 md_file=arm/arm.md
2061 extra_modes=arm/arm-modes.def
2062 extra_objs=pe.o
2063 ;;
2064 strongarm-*-kaos*)
2065 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
2066 tmake_file=arm/t-strongarm-elf
2067 out_file=arm/arm.c
2068 md_file=arm/arm.md
2069 extra_modes=arm/arm-modes.def
2070 ;;
2071 v850e-*-*)
2072 target_cpu_default="TARGET_CPU_v850e"
2073 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2074 tm_p_file=v850/v850-protos.h
2075 tmake_file=v850/t-v850
2076 md_file=v850/v850.md
2077 out_file=v850/v850.c
2078 if test x$stabs = xyes
2079 then
2080 tm_file="${tm_file} dbx.h"
2081 fi
2082 use_collect2=no
2083 c_target_objs="v850-c.o"
2084 cxx_target_objs="v850-c.o"
2085 ;;
2086 v850-*-*)
2087 target_cpu_default="TARGET_CPU_generic"
2088 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2089 tmake_file=v850/t-v850
2090 if test x$stabs = xyes
2091 then
2092 tm_file="${tm_file} dbx.h"
2093 fi
2094 use_collect2=no
2095 c_target_objs="v850-c.o"
2096 cxx_target_objs="v850-c.o"
2097 ;;
2098 vax-*-bsd*) # VAXen running BSD
2099 tm_file="${tm_file} vax/bsd.h"
2100 use_collect2=yes
2101 ;;
2102 vax-*-sysv*) # VAXen running system V
2103 tm_file="${tm_file} vax/vaxv.h"
2104 ;;
2105 vax-*-netbsdelf*)
2106 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2107 ;;
2108 vax-*-netbsd*)
2109 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2110 tmake_file=t-netbsd
2111 extra_parts=""
2112 use_collect2=yes
2113 ;;
2114 vax-*-openbsd*)
2115 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
2116 use_collect2=yes
2117 ;;
2118 vax-*-ultrix*) # VAXen running ultrix
2119 tm_file="${tm_file} vax/ultrix.h"
2120 ;;
2121 vax-*-vms*) # VAXen running VMS
2122 echo "Configuration $machine no longer supported" 1>&2
2123 exit 1
2124 ;;
2125 vax-*-*) # VAX default entry
2126 ;;
2127 xscale-*-elf)
2128 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2129 tmake_file=arm/t-xscale-elf
2130 out_file=arm/arm.c
2131 md_file=arm/arm.md
2132 extra_modes=arm/arm-modes.def
2133 ;;
2134 xscale-*-coff)
2135 tm_file="arm/semi.h arm/aout.h arm/coff.h arm/xscale-coff.h arm/arm.h"
2136 tmake_file=arm/t-xscale-coff
2137 out_file=arm/arm.c
2138 md_file=arm/arm.md
2139 extra_modes=arm/arm-modes.def
2140 ;;
2141 xstormy16-*-elf)
2142 # For historical reasons, the target files omit the 'x'.
2143 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2144 tm_p_file=stormy16/stormy16-protos.h
2145 md_file=stormy16/stormy16.md
2146 out_file=stormy16/stormy16.c
2147 tmake_file="stormy16/t-stormy16"
2148 extra_parts="crtbegin.o crtend.o"
2149 ;;
2150 xtensa-*-elf*)
2151 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2152 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2153 ;;
2154 xtensa-*-linux*)
2155 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2156 tmake_file="t-slibgcc-elf-ver t-linux xtensa/t-xtensa xtensa/t-linux"
2157 ;;
2158 am33_2.0-*-linux*)
2159 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2160 tmake_file="t-linux mn10300/t-linux"
2161 gas=yes gnu_ld=yes
2162 if test x$enable_threads = xyes; then
2163 thread_file='posix'
2164 fi
2165 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2166 use_collect2=no
2167 ;;
2168 *)
2169 echo "*** Configuration $machine not supported" 1>&2
2170 exit 1
2171 ;;
2172 esac
2174 case $machine in
2175 *-*-sysv*)
2176 install_headers_dir=install-headers-cpio
2177 ;;
2178 esac
2180 # Support for --with-cpu and related options (and a few unrelated options,
2181 # too). Only do this if $machine is the target, or we'll try to validate
2182 # the CPU argument against the wrong machine type.
2184 if test "x$pass2done" = xyes
2185 then
2186 case "x$with_cpu" in
2187 xyes | xno)
2188 echo "--with-cpu must be passed a value" 1>&2
2189 exit 1
2190 ;;
2191 esac
2193 # If there is no $with_cpu option, try to infer one from ${machine}.
2194 # This block sets nothing except for with_cpu.
2195 if test x$with_cpu = x
2196 then
2197 case $machine in
2198 ep9312-*-*)
2199 # A Cirrus ARM variant.
2200 with_cpu="ep9312"
2201 ;;
2202 i486-*-*)
2203 with_cpu=i486
2204 ;;
2205 i586-*-*)
2206 case $target_alias in
2207 k6_2-*)
2208 with_cpu=k6-2
2209 ;;
2210 k6_3-*)
2211 with_cpu=k6-3
2212 ;;
2213 k6-*)
2214 with_cpu=k6
2215 ;;
2216 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2217 with_cpu=pentium-mmx
2218 ;;
2219 *)
2220 with_cpu=pentium
2221 ;;
2222 esac
2223 ;;
2224 i686-*-* | i786-*-*)
2225 case $target_alias in
2226 k8-*)
2227 with_cpu=k8
2228 ;;
2229 athlon_xp-*|athlon_mp-*|athlon_4-*)
2230 with_cpu=athlon-4
2231 ;;
2232 athlon_tbird-*|athlon-*)
2233 with_cpu=athlon
2234 ;;
2235 pentium2-*)
2236 with_cpu=pentium2
2237 ;;
2238 pentium3-*)
2239 with_cpu=pentium3
2240 ;;
2241 pentium4-*)
2242 with_cpu=pentium4
2243 ;;
2244 *)
2245 with_cpu=pentiumpro
2246 ;;
2247 esac
2248 ;;
2249 x86_64-*-*)
2250 with_cpu=k8
2251 ;;
2252 alpha*-*-*)
2253 case $machine in
2254 alphaev6[78]*)
2255 with_cpu=ev67
2256 ;;
2257 alphaev6*)
2258 with_cpu=ev6
2259 ;;
2260 alphapca56*)
2261 with_cpu=pca56
2262 ;;
2263 alphaev56*)
2264 with_cpu=ev56
2265 ;;
2266 alphaev5*)
2267 with_cpu=ev5
2268 ;;
2269 esac
2270 ;;
2271 sparc*-*-*)
2272 with_cpu="`echo $machine | sed 's/-.*$//'`"
2273 if [ x$with_cpu = xsparc64 ]; then
2274 with_cpu=v9
2275 fi
2276 ;;
2277 esac
2278 fi
2280 # Similarly for --with-schedule.
2281 if test x$with_schedule = x; then
2282 case $machine in
2283 hppa1* | parisc1*)
2284 # Override default PA8000 scheduling model.
2285 with_schedule=7100LC
2286 ;;
2287 esac
2288 fi
2290 # Validate and mark as valid any --with options supported
2291 # by this target. In order to use a particular --with option
2292 # you must list it in supported_defaults; validating the value
2293 # is optional. This case statement should set nothing besides
2294 # supported_defaults.
2296 supported_defaults=
2297 case "$machine" in
2298 alpha*-*-*)
2299 supported_defaults="cpu tune"
2300 for which in cpu tune; do
2301 eval "val=\$with_$which"
2302 case "x$val" in
2303 x \
2304 | xev4 | xev45 | x21064 | xev5 | x21164 | xev56 | x21164a \
2305 | xpca56 | x21164PC | x21164pc | xev6 | x21264 | xev67 \
2306 | x21264a)
2307 ;;
2308 *)
2309 echo "Unknown CPU used in --with-$which=$val" 1>&2
2310 exit 1
2311 ;;
2312 esac
2313 done
2314 ;;
2316 arm*-*-*)
2317 supported_defaults="arch cpu float tune"
2318 for which in cpu tune; do
2319 eval "val=\$with_$which"
2320 case "x$val" in
2321 x \
2322 | xarm[236789] | xarm250 | xarm[67][01]0 \
2323 | xarm60 | xarm620 | xarm7d | xarm7di \
2324 | xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
2325 | xarm70 | xarm700i | xarm710t | xarm720 \
2326 | xarm720t | xarm740t | xarm710c | xarm920 \
2327 | xarm920t | xarm940t | xarm9e | xarm10tdmi \
2328 | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
2329 | xarm1020t \
2330 | xxscale | xiwmmxt \
2331 | xep9312 \
2332 | xstrongarm | xstrongarm110 | xstrongarm11[01]0)
2333 # OK
2334 ;;
2335 *)
2336 echo "Unknown CPU used in --with-$which=$val" 1>&2
2337 exit 1
2338 ;;
2339 esac
2340 done
2342 case "x$with_arch" in
2343 x \
2344 | xarmv[2345] | xarmv2a | xarmv3m | xarmv4t | xarmv5t \
2345 | xarmv5te | ep9312)
2346 # OK
2347 ;;
2348 *)
2349 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2350 exit 1
2351 ;;
2352 esac
2354 case "x$with_float" in
2355 x \
2356 | xsoft | xhard)
2357 # OK
2358 ;;
2359 *)
2360 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2361 exit 1
2362 ;;
2363 esac
2365 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2366 echo "Warning: --with-arch overrides --with-cpu" 1>&2
2367 fi
2368 ;;
2370 hppa*-*-* | parisc*-*-*)
2371 supported_defaults="arch schedule"
2373 case "x$with_arch" in
2374 x | x1.0 | x1.1 | x2.0)
2375 # OK
2376 ;;
2377 *)
2378 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2379 exit 1
2380 ;;
2381 esac
2383 case "x$with_schedule" in
2384 x | x700 | x7100 | x7100LC | x7200 | x7300 | x8000)
2385 # OK
2386 ;;
2387 *)
2388 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2389 exit 1
2390 ;;
2391 esac
2392 ;;
2394 i[34567]86-*-* | x86_64-*-*)
2395 supported_defaults="arch cpu tune"
2396 for which in arch cpu tune; do
2397 eval "val=\$with_$which"
2398 case "x$val" in
2399 x \
2400 | xi386 | xi486 \
2401 | xi586 | xpentium | xpentium-mmx | xwinchip-c6 | xwinchip2 \
2402 | xc3 | xc3-2 | xi686 | xpentiumpro | xpentium2 | xpentium3 \
2403 | xpentium4 | xk6 | xk6-2 | xk6-3 | xathlon | xathlon-tbird \
2404 | xathlon-4 | xathlon-xp | xathlon-mp | xk8)
2405 # OK
2406 ;;
2407 *)
2408 echo "Unknown CPU given in --with-$which=$val." 1>&2
2409 exit 1
2410 ;;
2411 esac
2412 done
2413 ;;
2415 mips*-*-*)
2416 supported_defaults="abi arch float tune"
2418 case "x$with_float" in
2419 x \
2420 | xsoft | xhard)
2421 # OK
2422 ;;
2423 *)
2424 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2425 exit 1
2426 ;;
2427 esac
2429 case "x$with_abi" in
2430 x \
2431 | x32 | xo64 | xn32 | x64 | xeabi)
2432 # OK
2433 ;;
2434 *)
2435 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2436 exit 1
2437 ;;
2438 esac
2439 ;;
2441 powerpc*-*-* | rs6000-*-*)
2442 supported_defaults="cpu float tune"
2444 for which in cpu tune; do
2445 eval "val=\$with_$which"
2446 case "x$val" in
2447 x \
2448 | xdefault32 | xdefault64 \
2449 | xcommon \
2450 | xpower | xpower2 | xpower3 | xpower4 \
2451 | xpowerpc | xpowerpc64 \
2452 | xrios | xrios1 | xrios2 | xrsc | xrsc1 | xrs64a \
2453 | x401 | x403 | x405 | x405fp | x440 | x440fp | x505 \
2454 | x601 | x602 | x603 | x603e | xec603e | x604 \
2455 | x604e | x620 | x630 | x740 | x750 | x7400 | x7450 \
2456 | x8540 | x801 | x821 | x823 | x860 | x970)
2457 # OK
2458 ;;
2459 *)
2460 echo "Unknown cpu used in --with-$which=$val." 1>&2
2461 exit 1
2462 ;;
2463 esac
2464 done
2465 ;;
2467 s390*-*-*)
2468 supported_defaults="arch mode tune"
2470 for which in arch tune; do
2471 eval "val=\$with_$which"
2472 case x$val in
2473 x \
2474 | xg5 | xg6 | xz900 | xz990)
2475 # OK
2476 ;;
2477 *)
2478 echo "Unknown cpu used in --with-$which=$val." 1>&2
2479 exit 1
2480 ;;
2481 esac
2482 done
2484 case "x$with_mode" in
2485 x \
2486 | xesa | xzarch)
2487 # OK
2488 ;;
2489 *)
2490 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2491 exit 1
2492 ;;
2493 esac
2494 ;;
2496 sparc*-*-*)
2497 supported_defaults="cpu float tune"
2499 for which in cpu tune; do
2500 eval "val=\$with_$which"
2501 case x$val in
2502 x \
2503 | xsparc | xsparcv9 | xsparc64 | xsparc86x \
2504 | xv7 | xcypress | xv8 | xsupersparc | xsparclite | xf930 \
2505 | xf934 | xhypersparc | xsparclite86x | xsparclet | tsc701 \
2506 | xv9 | xultrasparc | xultrasparc3)
2507 # OK
2508 ;;
2509 *)
2510 echo "Unknown cpu used in --with-$which=$val" 1>&2
2511 exit 1
2512 ;;
2513 esac
2514 done
2516 case "x$with_float" in
2517 x \
2518 | xsoft | xhard)
2519 # OK
2520 ;;
2521 *)
2522 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2523 exit 1
2524 ;;
2525 esac
2526 ;;
2528 v850*-*-*)
2529 supported_defaults=cpu
2530 case "x$with_cpu" in
2531 x | xv850e)
2532 # OK
2533 ;;
2534 *)
2535 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2536 exit 1
2537 ;;
2538 esac
2539 ;;
2540 esac
2542 # Set some miscellaneous flags for particular targets.
2543 target_cpu_default2=
2544 case $machine in
2545 alpha*-*-*)
2546 if test x$gas = xyes
2547 then
2548 target_cpu_default2="MASK_GAS"
2549 fi
2550 ;;
2552 arm*-*-*)
2553 case "x$with_cpu" in
2554 x)
2555 # The most generic
2556 target_cpu_default2="TARGET_CPU_generic"
2557 ;;
2559 *)
2560 target_cpu_default2="TARGET_CPU_$with_cpu"
2561 ;;
2562 esac
2563 ;;
2565 hppa*-*-* | parisc*-*-*)
2566 if test x$gas = xyes
2567 then
2568 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2569 fi
2570 ;;
2572 mips*-*-*)
2573 case $machine in
2574 mips*-*-ecoff* | mips*-*-elf*)
2575 if test x$gas = xyes
2576 then
2577 if test x$gnu_ld = xyes
2578 then
2579 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2580 else
2581 target_cpu_default2="MASK_GAS"
2582 fi
2583 fi
2584 ;;
2585 mips*-*-*)
2586 if test x$gas = xyes
2587 then
2588 target_cpu_default2="MASK_GAS"
2589 fi
2590 ;;
2591 esac
2592 case $machine in
2593 mips*el-*-*)
2594 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2595 ;;
2596 esac
2597 case $tm_file in
2598 *mips/elf.h* | *mips/elf64.h*)
2599 tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2600 ;;
2601 esac
2602 if test "x$enable_gofast" = xyes
2603 then
2604 tm_defines="INIT_SUBTARGET_OPTABS=INIT_GOFAST_OPTABS $tm_defines"
2605 tm_file="gofast.h $tm_file"
2606 tmake_file="mips/t-gofast $tmake_file"
2607 else
2608 tmake_file="mips/t-mips $tmake_file"
2609 fi
2610 ;;
2612 powerpc*-*-* | rs6000-*-*)
2613 if test x$enable_altivec = xyes
2614 then
2615 tm_file="$tm_file rs6000/altivec-defs.h"
2616 fi
2617 # FIXME: The PowerPC port uses the value set at compile time,
2618 # although it's only cosmetic.
2619 if test "x$with_cpu" != x
2620 then
2621 target_cpu_default2="\\\"$with_cpu\\\""
2622 fi
2623 out_file=rs6000/rs6000.c
2624 c_target_objs="${c_target_objs} rs6000-c.o"
2625 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2626 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2627 ;;
2629 sparc*-*-*)
2630 # Some standard aliases.
2631 case x$with_cpu in
2632 xsparc)
2633 with_cpu=v7
2634 ;;
2635 xsparc86x)
2636 with_cpu=sparclite86x
2637 ;;
2638 xsparcv9 | xsparc64)
2639 with_cpu=v9
2640 ;;
2641 esac
2643 # The Sparc port checks this value at compile-time.
2644 target_cpu_default2="TARGET_CPU_$with_cpu"
2645 ;;
2646 v850*-*-*)
2647 # FIXME: The v850 is "special" in that it does not support
2648 # runtime CPU selection, only --with-cpu.
2649 case "x$with_cpu" in
2650 x)
2651 ;;
2652 xv850e)
2653 target_cpu_default2="TARGET_CPU_$with_cpu"
2654 ;;
2655 esac
2656 ;;
2657 esac
2659 t=
2660 all_defaults="abi cpu arch tune schedule float mode"
2661 for option in $all_defaults
2662 do
2663 eval "val=\$with_$option"
2664 if test -n "$val"; then
2665 case " $supported_defaults " in
2666 *" $option "*)
2667 ;;
2668 *)
2669 echo "This target does not support --with-$option." 2>&1
2670 exit 1
2671 ;;
2672 esac
2674 if test "x$t" = x
2675 then
2676 t="{ \"$option\", \"$val\" }"
2677 else
2678 t="${t}, { \"$option\", \"$val\" }"
2679 fi
2680 fi
2681 done
2682 if test "x$t" = x
2683 then
2684 configure_default_options="{ { NULL, NULL} }"
2685 else
2686 configure_default_options="{ ${t} }"
2687 fi
2689 if test "$target_cpu_default2" != ""
2690 then
2691 if test "$target_cpu_default" != ""
2692 then
2693 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2694 else
2695 target_cpu_default=$target_cpu_default2
2696 fi
2697 fi
2698 fi
2700 # Save data on machine being used to compile GCC in build_xm_file.
2701 # Save data on host machine in vars host_xm_file and host_xmake_file.
2702 if test x$pass1done = x
2703 then
2704 if test x$xm_file != x
2705 then build_xm_file=$xm_file
2706 fi
2707 build_xm_defines=$xm_defines
2708 build_install_headers_dir=$install_headers_dir
2709 build_exeext=$exeext
2710 pass1done=yes
2711 else
2712 if test x$pass2done = x
2713 then
2714 if test x$xm_file != x
2715 then host_xm_file=$xm_file
2716 fi
2717 host_xm_defines=$xm_defines
2718 host_xmake_file="$xmake_file"
2719 host_extra_gcc_objs=$extra_gcc_objs
2720 host_extra_objs=$extra_host_objs
2721 host_exeext=$exeext
2722 out_host_hook_obj=$host_hook_obj
2723 pass2done=yes
2724 fi
2725 fi