| blob | ac2c80cdb596fbd5154a7bcb98ac55650b2f123e |
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 ${machine}, and also uses the
31 # following shell variables:
32 #
33 # with_* Various variables as set by configure.
34 #
35 # enable_threads_flag Either the name, yes or no depending on whether
36 # threads support was requested.
37 #
38 # gas_flag Either yes or no depending on whether GNU as was
39 # requested.
40 #
41 # gnu_ld_flag Either yes or no depending on whether GNU ld was
42 # requested.
44 # This file sets the following shell variables for use by the
45 # autoconf-generated configure script:
46 #
47 # cpu_type The name of the cpu, if different from machine.
48 #
49 # tm_defines List of target macros to define for all compilations.
50 #
51 # tm_file A list of target macro files, if different from
52 # "$cpu_type/$cpu_type.h". Usually it's constructed
53 # per target in a way like this:
54 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
55 # Note that the preferred order is:
56 # - specific target header "${cpu_type}/${cpu_type.h}"
57 # - generic headers like dbxelf.h elfos.h, netware.h, etc.
58 # - specializing target headers like ${cpu_type.h}/elf.h
59 # This helps to keep OS specific stuff out of the CPU
60 # defining header ${cpu_type}/${cpu_type.h}.
61 #
62 # tm_p_file Location of file with declarations for functions
63 # in $out_file.
64 #
65 # out_file The name of the machine description C support
66 # file, if different from "$cpu_type/$cpu_type.c".
67 #
68 # md_file The name of the machine-description file, if
69 # different from "$cpu_type/$cpu_type.md".
70 #
71 # tmake_file A list of machine-description-specific
72 # makefile-fragments, if different from
73 # "$cpu_type/t-$cpu_type".
74 #
75 # extra_modes The name of the file containing a list of extra
76 # machine modes, if necessary and different from
77 # "$cpu_type/$cpu_type-modes.def".
78 #
79 # extra_objs List of extra objects that should be linked into
80 # the compiler proper (cc1, cc1obj, cc1plus)
81 # depending on target.
82 #
83 # extra_headers List of used header files from the directory
84 # config/${cpu_type}.
85 #
86 # host_xmake_file List of host-specific makefile-fragments.
87 #
88 # extra_passes List of extra executables compiled for this target
89 # machine, used for compiling from source to object.
90 #
91 # extra_parts List of extra object files that should be compiled
92 # for this target machine.
93 #
94 # extra_programs Like extra_passes, but these are used when linking.
95 #
96 # host_extra_objs List of extra host-dependent objects that should
97 # be linked into the compiler proper.
98 #
99 # host_extra_gcc_objs List of extra host-dependent objects that should
100 # be linked into the gcc driver.
101 #
102 # out_host_hook_obj An object file that provides the host hooks.
103 #
104 # c_target_objs List of extra target-dependent objects that be
105 # linked into the C compiler only.
106 #
107 # cxx_target_objs List of extra target-dependent objects that be
108 # linked into the C++ compiler only.
109 #
110 # target_gtfiles List of extra source files with type information.
111 #
112 # build_xm_defines List of macros to define when compiling for the
113 # build machine.
114 #
115 # build_xm_file List of files to include when compiling for the
116 # build machine.
117 #
118 # host_xm_defines List of macros to define when compiling for the
119 # host machine.
120 #
121 # host_xm_file List of files to include when compiling for the
122 # host machine.
123 #
124 # xm_defines List of macros to define when compiling for the
125 # target machine.
126 #
127 # xm_file List of files to include when compiling for the
128 # target machine.
129 #
130 # use_collect2 Set to yes or no, depending on whether collect2
131 # will be used.
132 #
133 # target_cpu_default Set to override the default target model.
134 #
135 # build_install_headers_dir
136 # Target to use when installing header files.
137 #
138 # host_truncate_target
139 # Non-empty if the target name should be truncated
140 # on this host, due to filename length issues.
141 #
142 # gdb_needs_out_file_path
143 # Set to yes if gdb needs a dir command with
144 # `dirname $out_file`.
145 #
146 # build_exeext Set to the suffix, if the build machine requires
147 # executables to have a file name suffix.
148 #
149 # host_exeext Set to the suffix, if the host machine requires
150 # executables to have a file name suffix.
151 #
152 # thread_file Set to control which thread package to use.
153 #
154 # gas Set to yes or no depending on whether the target
155 # system normally uses GNU as.
156 #
157 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
158 # for this target. This is true iff
159 # MAX_LONG_TYPE_SIZE is 64. (The code which
160 # determines the underlying integral type for
161 # HOST_WIDE_INT cannot see the definition of
162 # MAX_LONG_TYPE_SIZE.)
164 # The following variables are used in each case-construct to build up the
165 # outgoing variables:
166 #
167 # xmake_file Makefile-fragment when this system is as a host,
168 # for host_xmake_file.
169 #
170 # extra_host_objs List of extra objects that should be linked into
171 # the compiler proper when this system is a host,
172 # for host_extra_objs.
173 #
174 # host_hook_obj An object file that provides the host hooks.
175 #
176 # install_headers_dir Makefile-target for how the header file directory
177 # is installed, when this system is a build system,
178 # for build_install_headers_dir.
179 #
180 # truncate_target Non-empty if the target name should be truncated
181 # when this system is a host, due to filename length
182 # issues. For host_truncate_target.
183 #
184 # exeext The suffix for executables on this system.
185 #
186 # gnu_ld Set to yes or no depending on whether the target
187 # system normally uses GNU ld.
189 out_file=
190 xmake_file=
191 tmake_file=
192 extra_headers=
193 extra_passes=
194 extra_parts=
195 extra_programs=
196 extra_objs=
197 extra_host_objs=
198 extra_gcc_objs=
199 c_target_objs=
200 cxx_target_objs=
201 host_hook_obj=host-default.o
202 tm_defines=
203 xm_defines=
204 # Set this to force installation and use of collect2.
205 use_collect2=
206 # Set this to override the default target model.
207 target_cpu_default=
208 # Set this to control how the header file directory is installed.
209 install_headers_dir=install-headers-tar
210 # Set this if directory names should be truncated to 14 characters.
211 truncate_target=
212 # Set this if gdb needs a dir command with `dirname $out_file`
213 gdb_needs_out_file_path=
214 # Set this if the build machine requires executables to have a
215 # file name suffix.
216 exeext=
217 # Set this to control which thread package will be used.
218 thread_file=
219 # Reinitialize these from the flag values every loop pass, since some
220 # configure entries modify them.
221 gas="$gas_flag"
222 gnu_ld="$gnu_ld_flag"
223 enable_threads=$enable_threads_flag
224 target_gtfiles=
225 need_64bit_hwint=
227 # Obsolete configurations.
228 case $machine in
229 m88k-*-* \
230 | mn10200-*-* \
231 | romp-*-* \
232 | alpha*-*-interix* \
233 | alpha*-*-linux*libc1* \
234 | alpha*-*-linux*ecoff* \
235 | arm*-*-aout* \
236 | arm*-*-conix* \
237 | arm*-*-oabi \
238 | strongarm-*-coff* \
239 | hppa1.0-*-osf* \
240 | hppa1.0-*-bsd* \
241 | hppa1.[01]-*-hpux[789]* \
242 | hppa*-*-hiux* \
243 | hppa*-*-lites* \
244 | i?86-*-win32 \
245 | m68000-hp-bsd* \
246 | m68000-sun-sunos* \
247 | m68000-att-sysv* \
248 | m68k-atari-sysv* \
249 | m68k-motorola-sysv* \
250 | m68k-ncr-sysv* \
251 | m68k-plexus-sysv* \
252 | m68k-tti-* \
253 | m68k-crds-unos* \
254 | m68k-cbm-sysv* \
255 | m68k-ccur-rtu* \
256 | m68k-hp-bsd* \
257 | m68k-sun-mach* \
258 | m68k-sun-sunos* \
259 | m68k-*-linux*aout* \
260 | m68k-*-linux*libc1* \
261 | m68k-*-psos* \
262 | mips*-*-ecoff* \
263 | mips-sni-sysv4 \
264 | mips64orion-*-rtems* \
265 | ns32k-*-openbsd* \
266 | powerpc*-*-sysv* \
267 | powerpc*-*-linux*libc1* \
268 | rs6000-ibm-aix[123]* \
269 | rs6000-bull-bosx \
270 | rs6000-*-mach* \
271 | sparc-*-aout* \
272 | sparc-*-netbsd*aout* \
273 | sparc-*-bsd* \
274 | sparc-*-chorusos* \
275 | sparc-*-linux*aout* \
276 | sparc-*-linux*libc1* \
277 | sparc-*-lynxos* \
278 | sparc-hal-solaris2* \
279 | sparc-*-sunos[34]* \
280 | sparclet-*-aout* \
281 | sparclite-*-aout* \
282 | sparc86x-*-aout* \
283 | v850-*-rtems* \
284 )
285 if test "x$enable_obsolete" != xyes; then
286 echo "*** Configuration $machine is obsolete." >&2
287 echo "*** Specify --enable-obsolete to build it anyway." >&2
288 echo "*** Support will be REMOVED in the next major release of GCC," >&2
289 echo "*** unless a maintainer comes forward." >&2
290 exit 1
291 fi;;
292 esac
294 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
295 # updated in each machine entry. Also set default extra_headers for some
296 # machines.
297 tm_p_file=
298 cpu_type=`echo $machine | sed 's/-.*$//'`
299 case $machine in
300 alpha*-*-*)
301 cpu_type=alpha
302 need_64bit_hwint=yes
303 ;;
304 strongarm*-*-*)
305 cpu_type=arm
306 ;;
307 arm*-*-*)
308 cpu_type=arm
309 ;;
310 ep9312*-*-*)
311 cpu_type=arm
312 ;;
313 xscale-*-*)
314 cpu_type=arm
315 ;;
316 i[34567]86-*-*)
317 cpu_type=i386
318 extra_headers="mmintrin.h xmmintrin.h"
319 ;;
320 x86_64-*-*)
321 cpu_type=i386
322 extra_headers="mmintrin.h xmmintrin.h"
323 need_64bit_hwint=yes
324 ;;
325 ia64-*-*)
326 extra_headers=ia64intrin.h
327 need_64bit_hwint=yes
328 ;;
329 hppa*-*-* | parisc*-*-*)
330 cpu_type=pa
331 ;;
332 m680[012]0-*-*)
333 cpu_type=m68k
334 extra_headers=math-68881.h
335 ;;
336 m68k-*-*)
337 extra_headers=math-68881.h
338 ;;
339 mips*-*-*)
340 cpu_type=mips
341 need_64bit_hwint=yes
342 ;;
343 powerpc*-*-*)
344 cpu_type=rs6000
345 extra_headers="ppc-asm.h altivec.h spe.h"
346 need_64bit_hwint=yes
347 ;;
348 rs6000*-*-*)
349 need_64bit_hwint=yes
350 ;;
351 sparc64*-*-*)
352 cpu_type=sparc
353 need_64bit_hwint=yes
354 ;;
355 sparc*-*-*)
356 cpu_type=sparc
357 ;;
358 s390*-*-*)
359 need_64bit_hwint=yes
360 ;;
361 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
362 sh[123456789l]*-*-*)
363 cpu_type=sh
364 need_64bit_hwint=yes
365 ;;
366 tic4x-*-*)
367 cpu_type=c4x
368 ;;
369 esac
371 tm_file=${cpu_type}/${cpu_type}.h
372 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
373 then
374 tm_p_file=${cpu_type}/${cpu_type}-protos.h
375 fi
376 extra_modes=
377 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
378 then
379 extra_modes=${cpu_type}/${cpu_type}-modes.def
380 fi
382 case $machine in
383 x86_64-*-*)
384 tm_file="i386/biarch64.h ${tm_file}"
385 ;;
386 esac
388 # On a.out targets, we need to use collect2.
389 case $machine in
390 *-*-*aout*)
391 use_collect2=yes
392 ;;
393 esac
395 # Common parts for widely ported systems.
396 case $machine in
397 *-*-linux*)
398 case $machine in
399 *-*-linux*ecoff* | *-*-linux*libc1* | *-*-linux*oldld* | *-*-linux*aout*)
400 ;;
401 *)
402 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
403 gas=yes gnu_ld=yes
404 case x${enable_threads} in
405 x | xyes | xposix) thread_file='posix'
406 ;;
407 esac
408 ;;
409 esac
410 ;;
411 *-*-gnu*)
412 # On the Hurd, the setup is just about the same on
413 # each different CPU. The specific machines that we
414 # support are matched above and just set $cpu_type.
415 tm_file="${cpu_type}/gnu.h"
416 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
417 # GNU always uses ELF.
418 elf=yes
419 # GNU tools are the only tools.
420 gnu_ld=yes
421 gas=yes
422 # These details are the same as for Linux.
423 # But here we need a little extra magic.
424 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
425 case $machine in
426 alpha*)
427 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
428 ;;
429 i[34567]86-*-*)
430 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
431 ;;
432 esac
433 ;;
434 *-*-openbsd*)
435 tm_file=${cpu_type}/openbsd.h
436 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
437 if test x$enable_threads = xyes; then
438 thread_file='posix'
439 tmake_file="${tmake_file} t-openbsd-thread"
440 fi
441 ;;
442 *-*-netbsd*)
443 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd"
444 gas=yes
445 gnu_ld=yes
447 # NetBSD 2.0 and later get POSIX threads enabled by default.
448 # Allow them to be explicitly enabled on any other version.
449 case x${enable_threads} in
450 x)
451 case $machine in
452 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
453 thread_file='posix'
454 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
455 ;;
456 esac
457 ;;
458 xyes | xposix)
459 thread_file='posix'
460 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
461 ;;
462 esac
464 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
465 # ELF configurations. We will clear extra_parts in the
466 # a.out configurations.
467 case $machine in
468 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
469 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
470 ;;
471 esac
472 ;;
473 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
474 # This is the place-holder for the generic a.out configuration
475 # of FreeBSD. No actual configuration resides here since
476 # there was only ever a bare-bones ix86 configuration for
477 # a.out and it exists solely in the machine-specific section.
478 # This place-holder must exist to avoid dropping into
479 # the generic ELF configuration of FreeBSD (i.e. it must be
480 # ordered before that section).
481 ;;
482 *-*-freebsd*)
483 # This is the generic ELF configuration of FreeBSD. Later
484 # machine-specific sections may refine and add to this
485 # configuration.
486 #
487 # Due to tm_file entry ordering issues that vary between cpu
488 # architectures, we only define fbsd_tm_file to allow the
489 # machine-specific section to dictate the final order of all
490 # entries of tm_file with the minor exception that components
491 # of the tm_file set here will always be of the form:
492 #
493 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
494 #
495 # The machine-specific section should not tamper with this
496 # ordering but may order all other entries of tm_file as it
497 # pleases around the provided core setting.
498 gas=yes
499 gnu_ld=yes
500 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
501 case $machine in
502 *-*-freebsd3 | *-*-freebsd[3].*) fbsd_tm_file="freebsd3.h";;
503 *-*-freebsd4 | *-*-freebsd[4].*) fbsd_tm_file="freebsd4.h";;
504 *-*-freebsd5 | *-*-freebsd[5].*) fbsd_tm_file="freebsd5.h";;
505 *-*-freebsd6 | *-*-freebsd[6].*) fbsd_tm_file="freebsd6.h";;
506 *) echo 'Please update *-*-freebsd* in gcc/config.gcc'; exit 1;;
507 esac
508 tmake_file="t-slibgcc-elf-ver t-freebsd"
509 xmake_file=none
510 case x${enable_threads} in
511 xno) fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h";;
512 x | xyes | xpthreads | xposix)
513 thread_file='posix'
514 tmake_file="${tmake_file} t-freebsd-thread"
515 # Before 5.0, FreeBSD can't bind shared libraries to -lc
516 # when "optionally" threaded via weak pthread_* checks.
517 case $machine in
518 *-*-freebsd[34] | *-*-freebsd[34].*)
519 tmake_file="${tmake_file} t-slibgcc-nolc-override";;
520 esac
521 ;;
522 *) echo 'Unknown thread configuration for FreeBSD'; exit 1;;
523 esac
524 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
525 ;;
526 *-*-darwin*)
527 tm_file="${tm_file} darwin.h"
528 tm_p_file="${tm_p_file} darwin-protos.h"
529 tmake_file="t-darwin"
530 target_gtfiles="\$(srcdir)/config/darwin.c"
531 c_target_objs="darwin-c.o"
532 cxx_target_objs="darwin-c.o"
533 extra_parts="crt2.o"
534 # Darwin linker does collect2 functionality
535 use_collect2=no
536 extra_objs="darwin.o"
537 ;;
538 *-*-vxworks*)
539 tmake_file=t-vxworks
540 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
541 thread_file='vxworks'
542 use_collect2=yes
543 ;;
544 esac
546 case $machine in
547 # Support site-specific machine types.
548 *local*)
549 rest=`echo $machine | sed -e "s/$cpu_type-//"`
550 tm_file=${cpu_type}/$rest.h
551 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
552 then xm_file=${cpu_type}/xm-$rest.h
553 fi
554 if test -f $srcdir/config/${cpu_type}/x-$rest
555 then xmake_file=${cpu_type}/x-$rest
556 fi
557 if test -f $srcdir/config/${cpu_type}/t-$rest
558 then tmake_file=${cpu_type}/t-$rest
559 fi
560 ;;
561 alpha*-*-unicosmk*)
562 use_collect2=yes
563 tm_file="${tm_file} alpha/unicosmk.h"
565 # Don't include t-ieee for now because we don't support that yet
566 # tmake_file="alpha/t-ieee"
567 tmake_file="alpha/t-unicosmk"
568 ;;
569 alpha-*-interix)
570 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
572 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
573 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
575 # GAS + IEEE_CONFORMANT
576 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
578 tmake_file="alpha/t-alpha t-interix alpha/t-interix alpha/t-ieee"
579 if test x$enable_threads = xyes ; then
580 thread_file='posix'
581 fi
582 if test x$stabs = xyes ; then
583 tm_file="${tm_file} dbxcoff.h"
584 fi
585 #prefix='$$INTERIX_ROOT'/usr/contrib
586 #local_prefix='$$INTERIX_ROOT'/usr/contrib
587 ;;
588 alpha*-*-linux*ecoff*)
589 echo "Configuration $machine no longer supported" 1>&2
590 exit 1
591 ;;
592 alpha*-*-linux*libc1*)
593 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
594 target_cpu_default="MASK_GAS"
595 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtfm alpha/t-ieee"
596 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
597 gas=yes gnu_ld=yes
598 if test x$enable_threads = xyes; then
599 thread_file='posix'
600 fi
601 ;;
602 alpha*-*-linux*)
603 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
604 target_cpu_default="MASK_GAS"
605 tmake_file="t-slibgcc-elf-ver t-linux alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
606 ;;
607 alpha*-*-gnu*)
608 target_cpu_default="MASK_GAS"
609 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
610 ;;
611 alpha*-*-freebsd*)
612 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
613 target_cpu_default="MASK_GAS"
614 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
615 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
616 ;;
617 alpha*-*-netbsd*)
618 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
619 target_cpu_default="MASK_GAS"
620 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
621 ;;
623 alpha*-*-openbsd*)
624 tm_file="${cpu_type}/${cpu_type}.h ${tm_file}"
625 # default x-alpha is only appropriate for dec-osf.
626 target_cpu_default="MASK_GAS"
627 tmake_file="alpha/t-alpha alpha/t-ieee"
628 ;;
630 alpha*-dec-osf[45]*)
631 if test x$stabs = xyes
632 then
633 tm_file="${tm_file} dbx.h"
634 fi
635 if test x$gas != xyes
636 then
637 extra_passes="mips-tfile mips-tdump"
638 fi
639 use_collect2=yes
640 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
641 tm_file="${tm_file} alpha/osf.h"
642 extra_headers=va_list.h
643 case $machine in
644 *-*-osf4*)
645 # Some versions of OSF4 (specifically X4.0-9 296.7) have
646 # a broken tar, so we use cpio instead.
647 install_headers_dir=install-headers-cpio
648 # Set target_cpu_default except on 4.0a.
649 case $machine in
650 *-*-osf4.0a) ;;
651 *) target_cpu_default=MASK_SUPPORT_ARCH
652 esac
653 ;;
654 *-*-osf5*)
655 tm_file="${tm_file} alpha/osf5.h"
656 target_cpu_default=MASK_SUPPORT_ARCH
657 ;;
658 esac
659 ;;
660 alpha64-dec-*vms*)
661 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
662 xm_file="alpha/xm-vms.h"
663 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
664 xmake_file=alpha/x-vms
665 exeext=.exe
666 # This removes the cpu type and manufacturer components and
667 # replaces "." with "_" in the operating system version.
668 case $host in *-*-*vms*)
669 target_alias=`echo $host \
670 | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
671 ;;
672 esac
673 install_headers_dir=install-headers-cp
674 prefix=/gnu
675 local_prefix=/gnu
676 ;;
677 alpha*-dec-*vms*)
678 tm_file="${tm_file} alpha/vms.h"
679 xm_file=alpha/xm-vms.h
680 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
681 xmake_file=alpha/x-vms
682 exeext=.exe
683 # This removes the cpu type and manufacturer components and
684 # replaces "." with "_" in the operating system version.
685 case $host in *-*-*vms*)
686 target_alias=`echo $host \
687 | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
688 ;;
689 esac
690 install_headers_dir=install-headers-cp
691 prefix=/gnu
692 local_prefix=/gnu
693 ;;
694 arc-*-elf*)
695 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
696 extra_parts="crtinit.o crtfini.o"
697 ;;
698 arm-*-coff* | armel-*-coff*)
699 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h"
700 tmake_file=arm/t-arm-coff
701 ;;
702 arm-semi-aout | armel-semi-aout)
703 tm_file="arm/semi.h arm/aout.h arm/arm.h"
704 tmake_file=arm/t-semi
705 ;;
706 arm-semi-aof | armel-semi-aof)
707 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
708 tmake_file=arm/t-semi
709 ;;
710 arm*-*-freebsd*|strongarm*-*-freebsd*)
711 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
712 tmake_file="${tmake_file} arm/t-strongarm-elf"
713 ;;
714 arm*-*-netbsdelf*)
715 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
716 tmake_file="${tmake_file} arm/t-netbsd"
717 ;;
718 arm*-*-netbsd*)
719 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
720 tmake_file="t-netbsd arm/t-netbsd"
721 extra_parts=""
722 use_collect2=yes
723 ;;
724 arm*-*-linux*) # ARM GNU/Linux with ELF
725 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h"
726 tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
727 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
728 gnu_ld=yes
729 case x${enable_threads} in
730 x | xyes | xpthreads | xposix)
731 thread_file='posix'
732 ;;
733 esac
734 ;;
735 arm*-*-uclinux*) # ARM ucLinux
736 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"
737 tmake_file=arm/t-arm-elf
738 ;;
739 arm*-*-aout)
740 tm_file="arm/aout.h arm/arm.h"
741 tmake_file=arm/t-arm-aout
742 ;;
743 arm*-*-ecos-elf)
744 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
745 tmake_file=arm/t-arm-elf
746 ;;
747 arm*-*-rtems*)
748 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"
749 tmake_file="arm/t-arm-elf t-rtems"
750 if test x$enable_threads = xyes; then
751 thread_file='rtems'
752 fi
753 ;;
754 arm*-*-elf | ep9312-*-elf)
755 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
756 tmake_file=arm/t-arm-elf
757 ;;
758 arm*-*-conix*)
759 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/conix-elf.h arm/aout.h arm/arm.h"
760 tmake_file=arm/t-arm-elf
761 ;;
762 arm*-*-oabi)
763 tm_file="arm/unknown-elf-oabi.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
764 tmake_file=arm/t-arm-elf
765 ;;
766 arm-*-pe*)
767 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h arm/pe.h"
768 tmake_file=arm/t-pe
769 extra_objs="pe.o"
770 ;;
771 avr-*-*)
772 ;;
773 c4x-*-rtems* | tic4x-*-rtems*)
774 tmake_file="c4x/t-c4x t-rtems"
775 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
776 if test x$enable_threads = xyes; then
777 thread_file='rtems'
778 fi
779 c_target_objs="c4x-c.o"
780 cxx_target_objs="c4x-c.o"
781 ;;
782 c4x-* | tic4x-*)
783 tmake_file=c4x/t-c4x
784 c_target_objs="c4x-c.o"
785 cxx_target_objs="c4x-c.o"
786 ;;
787 cris-*-aout)
788 tm_file="dbxelf.h ${tm_file} cris/aout.h"
789 gas=yes
790 tmake_file="cris/t-cris cris/t-aout"
791 ;;
792 cris-*-elf | cris-*-none)
793 tm_file="dbxelf.h elfos.h ${tm_file}"
794 tmake_file="cris/t-cris cris/t-elfmulti"
795 gas=yes
796 ;;
797 cris-*-linux*)
798 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
799 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
800 ;;
801 d30v-*)
802 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
803 ;;
804 dsp16xx-*)
805 ;;
806 fr30-*-elf)
807 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
808 tmake_file=fr30/t-fr30
809 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
810 ;;
811 frv-*-elf)
812 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
813 tmake_file=frv/t-frv
814 ;;
815 h8300-*-rtems*)
816 tmake_file="h8300/t-h8300 t-rtems"
817 tm_file="h8300/h8300.h h8300/rtems.h rtems.h"
818 if test x$enable_threads = xyes; then
819 thread_file='rtems'
820 fi
821 ;;
822 h8300-*-elf*)
823 tmake_file="h8300/t-h8300 h8300/t-elf"
824 tm_file="h8300/h8300.h h8300/elf.h"
825 ;;
826 h8300-*-*)
827 ;;
828 hppa*64*-*-linux* | parisc*64*-*-linux*)
829 target_cpu_default="(MASK_PA_11 | MASK_PA_20)"
830 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
831 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
832 tmake_file=pa/t-linux64
833 gas=yes gnu_ld=yes
834 need_64bit_hwint=yes
835 ;;
836 hppa*-*-linux* | parisc*-*-linux*)
837 target_cpu_default="MASK_PA_11 | MASK_NO_SPACE_REGS"
838 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
839 pa/pa32-regs.h pa/pa32-linux.h"
840 tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
841 ;;
842 hppa*-*-openbsd*)
843 target_cpu_default="MASK_PA_11"
844 tmake_file=pa/t-bsd
845 ;;
846 hppa1.1-*-pro*)
847 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
848 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
849 tmake_file="pa/t-bsd pa/t-pro"
850 xmake_file="pa/x-ada"
851 ;;
852 hppa1.1-*-osf*)
853 target_cpu_default="MASK_PA_11"
854 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
855 tmake_file="pa/t-bsd pa/t-pa"
856 xmake_file="pa/x-ada"
857 use_collect2=yes
858 ;;
859 hppa1.1-*-rtems*)
860 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
861 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
862 tmake_file="pa/t-bsd pa/t-pro t-rtems"
863 xmake_file="pa/x-ada"
864 if test x$enable_threads = xyes; then
865 thread_file='rtems'
866 fi
867 ;;
868 hppa1.0-*-osf*)
869 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
870 tmake_file="pa/t-bsd pa/t-pa"
871 xmake_file="pa/x-ada"
872 use_collect2=yes
873 ;;
874 hppa1.1-*-bsd*)
875 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
876 target_cpu_default="MASK_PA_11"
877 tmake_file="pa/t-bsd pa/t-pa"
878 xmake_file="pa/x-ada"
879 use_collect2=yes
880 ;;
881 hppa1.0-*-bsd*)
882 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
883 tmake_file="pa/t-bsd pa/t-pa"
884 xmake_file="pa/x-ada"
885 use_collect2=yes
886 ;;
887 hppa1.0-*-hpux7*)
888 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
889 tmake_file=pa/t-pa-hpux
890 install_headers_dir=install-headers-cpio
891 use_collect2=yes
892 ;;
893 hppa1.0-*-hpux8.0[0-2]*)
894 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
895 tmake_file=pa/t-pa-hpux
896 if test x$gas != xyes
897 then
898 tm_file="pa/pa-oldas.h ${tm_file}"
899 fi
900 install_headers_dir=install-headers-cpio
901 use_collect2=yes
902 ;;
903 hppa1.1-*-hpux8.0[0-2]*)
904 target_cpu_default="MASK_PA_11"
905 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
906 tmake_file=pa/t-pa-hpux
907 if test x$gas != xyes
908 then
909 tm_file="pa/pa-oldas.h ${tm_file}"
910 fi
911 install_headers_dir=install-headers-cpio
912 use_collect2=yes
913 ;;
914 hppa1.1-*-hpux8*)
915 target_cpu_default="MASK_PA_11"
916 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
917 tmake_file=pa/t-pa-hpux
918 install_headers_dir=install-headers-cpio
919 use_collect2=yes
920 ;;
921 hppa1.0-*-hpux8*)
922 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
923 tmake_file=pa/t-pa-hpux
924 install_headers_dir=install-headers-cpio
925 use_collect2=yes
926 ;;
927 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
928 target_cpu_default="MASK_PA_11"
929 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
930 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
931 xmake_file="pa/x-ada"
932 if test x$enable_threads = x; then
933 enable_threads=$have_pthread_h
934 fi
935 case x${enable_threads} in
936 xyes | xdce)
937 tmake_file="${tmake_file} pa/t-dce-thr"
938 ;;
939 esac
940 install_headers_dir=install-headers-cpio
941 use_collect2=yes
942 ;;
943 hppa1.0-*-hpux10*)
944 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
945 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
946 xmake_file="pa/x-ada"
947 if test x$enable_threads = x; then
948 enable_threads=$have_pthread_h
949 fi
950 case x${enable_threads} in
951 xyes | xdce)
952 tmake_file="${tmake_file} pa/t-dce-thr"
953 ;;
954 esac
955 install_headers_dir=install-headers-cpio
956 use_collect2=yes
957 ;;
958 hppa*64*-*-hpux11*)
959 if test x$gas = xyes
960 then
961 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
962 pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
963 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
964 else
965 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
966 pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
967 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
968 fi
969 need_64bit_hwint=yes
970 tmake_file="pa/t-pa64 pa/t-pa-hpux"
971 xmake_file="pa/x-ada"
972 target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
973 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
974 if test x$gnu_ld = xyes
975 then
976 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
977 fi
978 # if [ x$enable_threads = x ]; then
979 # enable_threads=$have_pthread_h
980 # fi
981 # if [ x$enable_threads = xyes ]; then
982 # thread_file='dce'
983 # tmake_file="${tmake_file} pa/t-dce-thr"
984 # fi
985 install_headers_dir=install-headers-cpio
986 ;;
987 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
988 target_cpu_default="MASK_PA_11"
989 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
990 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
991 xmake_file="pa/x-ada"
992 # if test x$enable_threads = x; then
993 # enable_threads=$have_pthread_h
994 # fi
995 # if test x$enable_threads = xyes; then
996 # thread_file='dce'
997 # tmake_file="${tmake_file} pa/t-dce-thr"
998 # fi
999 install_headers_dir=install-headers-cpio
1000 use_collect2=yes
1001 ;;
1002 hppa1.0-*-hpux11*)
1003 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
1004 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
1005 xmake_file="pa/x-ada"
1006 # if test x$enable_threads = x; then
1007 # enable_threads=$have_pthread_h
1008 # fi
1009 # if test x$enable_threads = xyes; then
1010 # thread_file='dce'
1011 # tmake_file="${tmake_file} pa/t-dce-thr"
1012 # fi
1013 install_headers_dir=install-headers-cpio
1014 use_collect2=yes
1015 ;;
1016 hppa1.1-*-hpux* | hppa2*-*-hpux*)
1017 target_cpu_default="MASK_PA_11"
1018 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
1019 tmake_file=pa/t-pa-hpux
1020 install_headers_dir=install-headers-cpio
1021 use_collect2=yes
1022 ;;
1023 hppa1.0-*-hpux*)
1024 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
1025 tmake_file=pa/t-pa-hpux
1026 install_headers_dir=install-headers-cpio
1027 use_collect2=yes
1028 ;;
1029 hppa1.1-*-hiux* | hppa2*-*-hiux*)
1030 target_cpu_default="MASK_PA_11"
1031 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
1032 tmake_file=pa/t-pa-hpux
1033 install_headers_dir=install-headers-cpio
1034 use_collect2=yes
1035 ;;
1036 hppa1.0-*-hiux*)
1037 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
1038 tmake_file=pa/t-pa-hpux
1039 install_headers_dir=install-headers-cpio
1040 use_collect2=yes
1041 ;;
1042 hppa*-*-lites*)
1043 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h"
1044 target_cpu_default="MASK_PA_11"
1045 tmake_file="pa/t-bsd pa/t-pa"
1046 xmake_file="pa/x-ada"
1047 use_collect2=yes
1048 ;;
1049 hppa*-*-mpeix*)
1050 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
1051 tmake_file=pa/t-mpeix
1052 echo "You must use gas. Assuming it is already installed."
1053 gas=yes
1054 install_headers_dir=install-headers-tar
1055 use_collect2=yes
1056 ;;
1057 i370-*-opened*) # IBM 360/370/390 Architecture
1058 xm_defines='FATAL_EXIT_CODE=12'
1059 tm_file=i370/oe.h
1060 tmake_file="i370/t-oe i370/t-i370"
1061 c_target_objs="i370-c.o"
1062 cxx_target_objs="i370-c.o"
1063 ;;
1064 i370-*-mvs*)
1065 xm_defines='FATAL_EXIT_CODE=12'
1066 tm_file=i370/mvs.h
1067 tmake_file="i370/t-i370"
1068 c_target_objs="i370-c.o"
1069 cxx_target_objs="i370-c.o"
1070 ;;
1071 i370-*-linux*)
1072 tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h ${tm_file}"
1073 tmake_file="t-slibgcc-elf-ver t-linux"
1074 # broken_install=yes
1075 elf=yes
1076 ;;
1077 i[34567]86-*-darwin*)
1078 tm_file="${tm_file} i386/darwin.h"
1079 ;;
1080 i[34567]86-*-elf*)
1081 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
1082 tmake_file="i386/t-i386elf t-svr4"
1083 ;;
1084 i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
1085 xm_defines="SMALL_ARG_MAX"
1086 if test x$stabs = xyes -a x$gas = xyes
1087 then
1088 tm_file=i386/sysv4gdb.h
1089 else
1090 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1091 fi
1092 extra_parts="crtbegin.o crtend.o"
1093 tmake_file=i386/t-crtpic
1094 ;;
1095 i[34567]86-*-netware) # Intel 80386's running netware
1096 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h netware.h i386/netware.h"
1097 tmake_file=i386/t-netware
1098 ;;
1099 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1100 if test x$gas = xyes
1101 then
1102 tm_file="${tm_file} usegas.h"
1103 fi
1104 xm_defines="SMALL_ARG_MAX"
1105 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
1106 tmake_file=t-svr4
1107 extra_parts="crtbegin.o crtend.o"
1108 install_headers_dir=install-headers-cpio
1109 ;;
1110 i[34567]86-sequent-sysv*) # would otherwise be caught by i?86-*-sysv*
1111 echo "*** Configuration $machine not supported" 1>&2
1112 exit 1
1113 ;;
1114 i[34567]86-*-aout*)
1115 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1116 ;;
1117 i[34567]86-*-beoself* | i[34567]86-*-beos*)
1118 tmake_file='i386/t-beos i386/t-crtpic'
1119 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
1120 extra_parts='crtbegin.o crtend.o'
1121 ;;
1122 i[34567]86-*-freebsd2 | i[34567]86-*-freebsd2.* | i[34567]86-*-freebsd*aout*)
1123 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/freebsd-aout.h"
1124 tmake_file=t-freebsd
1125 ;;
1126 i[34567]86-*-freebsd*)
1127 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1128 ;;
1129 x86_64-*-freebsd*)
1130 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1131 ;;
1132 i[34567]86-*-netbsdelf*)
1133 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1134 ;;
1135 i[34567]86-*-netbsd*)
1136 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1137 tmake_file=t-netbsd
1138 extra_parts=""
1139 use_collect2=yes
1140 ;;
1141 x86_64-*-netbsd*)
1142 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1143 ;;
1144 i[34567]86-*-openbsd*)
1145 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h ${tm_file}"
1146 # needed to unconfuse gdb
1147 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
1148 # we need collect2 until our bug is fixed...
1149 use_collect2=yes
1150 ;;
1151 i[34567]86-*-coff*)
1152 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1153 ;;
1154 i[34567]86-*-linux*oldld*) # would otherwise be caught by i?86-*-linux*
1155 echo "*** Configuration $machine not supported" 1>&2
1156 exit 1
1157 ;;
1158 i[34567]86-*-linux*aout*) # Intel 80386's running GNU/Linux
1159 # with a.out format
1160 tmake_file="t-linux-aout i386/t-crtstuff"
1161 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h linux-aout.h i386/linux-aout.h"
1162 gnu_ld=yes
1163 ;;
1164 i[34567]86-*-linux*libc1) # Intel 80386's running GNU/Linux
1165 # with ELF format using the
1166 # GNU/Linux C library 5
1167 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1168 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 i386/t-crtstuff"
1169 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1170 gnu_ld=yes
1171 if test x$enable_threads = xyes; then
1172 thread_file='single'
1173 fi
1174 ;;
1175 i[34567]86-*-linux*) # Intel 80386's running GNU/Linux
1176 # with ELF format using glibc 2
1177 # aka GNU/Linux C library 6
1178 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1179 tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
1180 ;;
1181 x86_64-*-linux*)
1182 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1183 i386/x86-64.h i386/linux64.h"
1184 tmake_file="t-slibgcc-elf-ver t-linux i386/t-linux64"
1185 ;;
1186 i[34567]86-*-gnu*)
1187 ;;
1188 i[34567]86-go32-msdos | i[34567]86-*-go32*)
1189 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
1190 exit 1
1191 ;;
1192 i[34567]86-pc-msdosdjgpp*)
1193 xm_file=i386/xm-djgpp.h
1194 tm_file="dbxcoff.h ${tm_file} i386/djgpp.h"
1195 tmake_file=i386/t-djgpp
1196 gnu_ld=yes
1197 gas=yes
1198 exeext=.exe
1199 case $host in *pc-msdosdjgpp*)
1200 target_alias=djgpp
1201 ;;
1202 esac
1203 ;;
1204 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
1205 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h i386/moss.h"
1206 tmake_file=t-libc-ok
1207 gnu_ld=yes
1208 gas=yes
1209 ;;
1210 i[34567]86-*-lynxos*)
1211 if test x$gas = xyes
1212 then
1213 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx.h i386/lynx.h"
1214 else
1215 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
1216 fi
1217 ;;
1218 i[34567]86-*-mach*)
1219 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/mach.h"
1220 # tmake_file=t-libc-ok
1221 use_collect2=yes
1222 ;;
1223 i[34567]86-go32-rtems* | i[34567]86-*-rtemscoff*)
1224 # would otherwise be caught by i?86-*-rtems*
1225 echo "*** Configuration $machine not supported" 1>&2
1226 exit 1
1227 ;;
1228 i[34567]86-*-rtems*)
1229 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1230 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1231 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1232 if test x$enable_threads = xyes; then
1233 thread_file='rtems'
1234 fi
1235 ;;
1236 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1237 install_headers_dir=install-headers-cpio
1238 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1239 if test x$gas = xyes
1240 then
1241 tm_file="usegas.h ${tm_file}"
1242 fi
1243 tmake_file=i386/t-sco5
1244 extra_parts="crtbegin.o crtend.o"
1245 ;;
1246 i[34567]86-*-solaris2*)
1247 xm_defines="SMALL_ARG_MAX"
1248 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
1249 tmake_file="i386/t-sol2 t-svr4"
1250 if test x$gnu_ld = xyes; then
1251 tmake_file="$tmake_file t-slibgcc-elf-ver"
1252 else
1253 tmake_file="$tmake_file t-slibgcc-sld"
1254 fi
1255 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1256 if test x${enable_threads} = x; then
1257 enable_threads=$have_pthread_h
1258 if test x${enable_threads} = x; then
1259 enable_threads=$have_thread_h
1260 fi
1261 fi
1262 if test x${enable_threads} = xyes; then
1263 if test x${have_pthread_h} = xyes; then
1264 thread_file='posix'
1265 else
1266 thread_file='solaris'
1267 fi
1268 fi
1269 ;;
1270 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1271 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1272 if test x$stabs = xyes
1273 then
1274 tm_file="${tm_file} dbx.h"
1275 fi
1276 tmake_file="i386/t-crtpic t-svr4"
1277 extra_parts="crtbegin.o crtend.o"
1278 if test x$enable_threads = xyes; then
1279 thread_file='posix'
1280 fi
1281 ;;
1282 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1283 xm_defines="SMALL_ARG_MAX"
1284 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1285 if test x$stabs = xyes
1286 then
1287 tm_file="${tm_file} dbx.h"
1288 fi
1289 tmake_file="i386/t-crtpic t-svr4"
1290 extra_parts="crtbegin.o crtend.o"
1291 ;;
1292 i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
1293 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h i386/udk.h"
1294 tmake_file="i386/t-crtpic i386/t-udk t-svr4"
1295 extra_parts="crtbegin.o crtend.o"
1296 install_headers_dir=install-headers-cpio
1297 ;;
1298 i[34567]86-*-sysv*) # Intel 80386's running system V
1299 if test x$gas = xyes
1300 then
1301 if test x$stabs = xyes
1302 then
1303 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h i386/svr3dbx.h"
1304 tmake_file=i386/t-svr3dbx
1305 extra_parts="svr3.ifile svr3z.ifile"
1306 else
1307 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h"
1308 extra_parts="crtbegin.o crtend.o"
1309 tmake_file=i386/t-crtstuff
1310 fi
1311 else
1312 tm_file="${tm_file} svr3.h i386/unix.h i386/att.h i386/sysv3.h"
1313 extra_parts="crtbegin.o crtend.o"
1314 tmake_file=i386/t-crtstuff
1315 fi
1316 tmake_file="$tmake_file i386/t-crtpic"
1317 ;;
1318 i386-*-vsta) # Intel 80386's running VSTa kernel
1319 xm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/xm-vsta.h"
1320 tm_file="${tm_file} i386/vsta.h"
1321 ;;
1322 i[34567]86-*-win32)
1323 xm_file=i386/xm-cygwin.h
1324 tmake_file=i386/t-cygwin
1325 tm_file="${tm_file} i386/win32.h"
1326 extra_objs=winnt.o
1327 if test x$enable_threads = xyes; then
1328 thread_file='win32'
1329 fi
1330 exeext=.exe
1331 ;;
1332 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1333 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1334 xm_file=i386/xm-cygwin.h
1335 tmake_file="i386/t-cygming i386/t-cygwin"
1336 extra_objs=winnt.o
1337 c_target_objs=cygwin2.o
1338 cxx_target_objs=cygwin2.o
1339 if test x$enable_threads = xyes; then
1340 thread_file='posix'
1341 fi
1342 exeext=.exe
1343 ;;
1344 i[34567]86-*-mingw32*)
1345 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1346 xm_file=i386/xm-mingw32.h
1347 tmake_file="i386/t-cygming i386/t-mingw32"
1348 extra_objs=winnt.o
1349 if test x$enable_threads = xyes; then
1350 thread_file='win32'
1351 fi
1352 exeext=.exe
1353 case $machine in
1354 *mingw32crt*)
1355 tm_file="${tm_file} i386/crtdll.h"
1356 ;;
1357 *mingw32msv* | *mingw32*)
1358 ;;
1359 esac
1360 ;;
1361 i[34567]86-*-uwin*)
1362 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1363 tmake_file="i386/t-cygwin i386/t-uwin"
1364 extra_objs=winnt.o
1365 if test x$enable_threads = xyes; then
1366 thread_file='win32'
1367 fi
1368 exeext=.exe
1369 ;;
1370 i[34567]86-*-interix3*)
1371 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1372 tmake_file="t-interix i386/t-interix"
1373 extra_objs=winnt.o
1374 xmake_file="x-interix"
1375 if test x$enable_threads = xyes ; then
1376 thread_file='posix'
1377 fi
1378 if test x$stabs = xyes ; then
1379 tm_file="${tm_file} dbxcoff.h"
1380 fi
1381 ;;
1382 i[34567]86-*-interix*)
1383 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h interix.h"
1384 tmake_file="t-interix i386/t-interix"
1385 extra_objs=winnt.o
1386 if test x$enable_threads = xyes ; then
1387 thread_file='posix'
1388 fi
1389 if test x$stabs = xyes ; then
1390 tm_file="${tm_file} dbxcoff.h"
1391 fi
1392 ;;
1393 i960-*-coff*)
1394 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1395 tmake_file=i960/t-960bare
1396 c_target_objs="i960-c.o"
1397 cxx_target_objs="i960-c.o"
1398 ;;
1399 i960-*-rtems)
1400 tmake_file="i960/t-960bare t-rtems"
1401 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/rtems.h rtems.h"
1402 if test x$enable_threads = xyes; then
1403 thread_file='rtems'
1404 fi
1405 c_target_objs="i960-c.o"
1406 cxx_target_objs="i960-c.o"
1407 ;;
1408 i960-*-*) # Default i960 environment.
1409 use_collect2=yes
1410 tmake_file=i960/t-960bare
1411 c_target_objs="i960-c.o"
1412 cxx_target_objs="i960-c.o"
1413 ;;
1414 ia64*-*-elf*)
1415 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1416 tmake_file="ia64/t-ia64"
1417 target_cpu_default="0"
1418 if test x$gas = xyes
1419 then
1420 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1421 fi
1422 if test x$gnu_ld = xyes
1423 then
1424 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1425 fi
1426 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1427 ;;
1428 ia64*-*-freebsd*)
1429 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1430 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1431 tmake_file="${tmake_file} ia64/t-ia64"
1432 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1433 ;;
1434 ia64*-*-linux*)
1435 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1436 tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc"
1437 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1438 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1439 if test x"$use_libunwind_exceptions" = xyes; then
1440 tmake_file="$tmake_file t-libunwind"
1441 fi
1442 ;;
1443 ia64*-*-hpux*)
1444 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h ia64/hpux_longdouble.h"
1445 tmake_file="ia64/t-ia64 ia64/t-hpux"
1446 target_cpu_default="MASK_GNU_AS"
1447 if test x$enable_threads = xyes; then
1448 thread_file='posix'
1449 fi
1450 use_collect2=no
1451 c_target_objs="ia64-c.o"
1452 cxx_target_objs="ia64-c.o"
1453 ;;
1454 ip2k-*-elf)
1455 ;;
1456 m32r-*-elf*)
1457 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1458 extra_parts="crtinit.o crtfini.o"
1459 ;;
1460 # m68hc11 and m68hc12 share the same machine description.
1461 m68hc11-*-*|m6811-*-*)
1462 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1463 tm_p_file="m68hc11/m68hc11-protos.h"
1464 md_file="m68hc11/m68hc11.md"
1465 out_file="m68hc11/m68hc11.c"
1466 tmake_file="m68hc11/t-m68hc11-gas"
1467 ;;
1468 m68hc12-*-*|m6812-*-*)
1469 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1470 tm_p_file="m68hc11/m68hc11-protos.h"
1471 md_file="m68hc11/m68hc11.md"
1472 out_file="m68hc11/m68hc11.c"
1473 tmake_file="m68hc11/t-m68hc11-gas"
1474 ;;
1475 m68000-hp-bsd*) # HP 9000/200 running BSD
1476 tm_file=m68k/hp2bsd.h
1477 use_collect2=yes
1478 ;;
1479 m68000-hp-hpux*) # HP 9000 series 300
1480 if test x$gas = xyes
1481 then
1482 tm_file=m68k/hp310g.h
1483 else
1484 tm_file=m68k/hp310.h
1485 fi
1486 tmake_file=m68k/t-hp320
1487 install_headers_dir=install-headers-cpio
1488 use_collect2=yes
1489 ;;
1490 m68000-sun-sunos3*)
1491 tm_file=m68k/sun2.h
1492 use_collect2=yes
1493 ;;
1494 m68000-sun-sunos4*)
1495 tm_file=m68k/sun2o4.h
1496 use_collect2=yes
1497 ;;
1498 m68000-att-sysv*)
1499 if test x$gas = xyes
1500 then
1501 tm_file=m68k/3b1g.h
1502 else
1503 tm_file=m68k/3b1.h
1504 fi
1505 use_collect2=yes
1506 ;;
1507 m68k-atari-sysv4*) # Atari variant of V.4.
1508 tm_file=m68k/atari.h
1509 tmake_file=t-svr4
1510 extra_parts="crtbegin.o crtend.o"
1511 ;;
1512 m68k-apollo-sysv* | m68k-bull-sysv*)
1513 # can otherwise be caught by m68k-*-sysv4*
1514 echo "*** Configuration $machine not supported" 1>&2
1515 exit 1
1516 ;;
1517 m68k-motorola-sysv*)
1518 tm_file=m68k/mot3300.h
1519 if test x$gas = xyes
1520 then
1521 if test x$gnu_ld = xyes
1522 then
1523 tmake_file=m68k/t-mot3300-gald
1524 else
1525 tmake_file=m68k/t-mot3300-gas
1526 use_collect2=yes
1527 fi
1528 else
1529 if test x$gnu_ld = xyes
1530 then
1531 tmake_file=m68k/t-mot3300-gld
1532 else
1533 tmake_file=m68k/t-mot3300
1534 use_collect2=yes
1535 fi
1536 fi
1537 gdb_needs_out_file_path=yes
1538 extra_parts="crt0.o mcrt0.o"
1539 ;;
1540 m68k-ncr-sysv*) # NCR Tower 32 SVR3
1541 tm_file=m68k/tower-as.h
1542 extra_parts="crtbegin.o crtend.o"
1543 ;;
1544 m68k-plexus-sysv*)
1545 tm_file=m68k/plexus.h
1546 use_collect2=yes
1547 ;;
1548 m68k-tti-*)
1549 tm_file=m68k/pbb.h
1550 ;;
1551 m68k-crds-unos*)
1552 tm_file=m68k/crds.h
1553 use_collect2=yes
1554 ;;
1555 m68k-cbm-sysv4*) # Commodore variant of V.4.
1556 tm_file=m68k/amix.h
1557 tmake_file=t-svr4
1558 extra_parts="crtbegin.o crtend.o"
1559 ;;
1560 m68k-ccur-rtu)
1561 tm_file=m68k/ccur-GAS.h
1562 use_collect2=yes
1563 ;;
1564 m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd
1565 tm_file=m68k/hp3bsd44.h
1566 use_collect2=yes
1567 ;;
1568 m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
1569 tm_file=m68k/hp3bsd.h
1570 use_collect2=yes
1571 ;;
1572 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1573 if test x$gas = xyes
1574 then
1575 xmake_file=m68k/x-hp320g
1576 tm_file=m68k/hp320g.h
1577 else
1578 xmake_file=m68k/x-hp320
1579 tm_file=m68k/hpux7.h
1580 fi
1581 install_headers_dir=install-headers-cpio
1582 use_collect2=yes
1583 ;;
1584 m68k-hp-hpux*) # HP 9000 series 300
1585 if test x$gas = xyes
1586 then
1587 xmake_file=m68k/x-hp320g
1588 tm_file=m68k/hp320g.h
1589 else
1590 xmake_file=m68k/x-hp320
1591 tm_file=m68k/hp320.h
1592 fi
1593 install_headers_dir=install-headers-cpio
1594 use_collect2=yes
1595 ;;
1596 m68k-sun-mach*)
1597 tm_file=m68k/sun3mach.h
1598 use_collect2=yes
1599 ;;
1600 m68k-sun-sunos3*)
1601 if test x$with_fp = xno
1602 then
1603 tm_file=m68k/sun3n3.h
1604 else
1605 tm_file=m68k/sun3o3.h
1606 fi
1607 use_collect2=yes
1608 ;;
1609 m68k-sun-sunos*) # For SunOS 4 (the default).
1610 if test x$with_fp = xno
1611 then
1612 tm_file=m68k/sun3n.h
1613 else
1614 tm_file=m68k/sun3.h
1615 fi
1616 use_collect2=yes
1617 ;;
1618 m68k-*-aout*)
1619 tmake_file=m68k/t-m68kbare
1620 tm_file="m68k/m68k-aout.h libgloss.h"
1621 ;;
1622 m68k-*-coff*)
1623 tmake_file=m68k/t-m68kbare
1624 tm_file="m68k/m68k-coff.h dbx.h"
1625 ;;
1626 m68020-*-elf* | m68k-*-elf*)
1627 tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1628 tmake_file=m68k/t-m68kelf
1629 extra_parts="crtbegin.o crtend.o"
1630 ;;
1631 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1632 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1633 case $machine in
1634 m68010*)
1635 target_cpu_default="0"
1636 ;;
1637 *)
1638 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1639 ;;
1640 esac
1641 ;;
1642 m68k*-*-netbsd*)
1643 tm_file=m68k/netbsd.h
1644 tmake_file=t-netbsd
1645 extra_parts=""
1646 use_collect2=yes
1647 ;;
1648 m68k*-*-openbsd*)
1649 # needed to unconfuse gdb
1650 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1651 # we need collect2 until our bug is fixed...
1652 use_collect2=yes
1653 ;;
1654 m68k-*-sysv4*) # Motorola m68k's running system V.4
1655 tm_file=m68k/m68kv4.h
1656 tmake_file=t-svr4
1657 extra_parts="crtbegin.o crtend.o"
1658 ;;
1659 m68k-*-linux*aout*) # Motorola m68k's running GNU/Linux
1660 # with a.out format
1661 tm_file=m68k/linux-aout.h
1662 tmake_file="t-linux-aout"
1663 gnu_ld=yes
1664 ;;
1665 m68k-*-linux*libc1) # Motorola m68k's running GNU/Linux
1666 # with ELF format using the
1667 # GNU/Linux C library 5
1668 tm_file=m68k/linux.h
1669 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1"
1670 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1671 gnu_ld=yes
1672 ;;
1673 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1674 # with ELF format using glibc 2
1675 # aka the GNU/Linux C library 6.
1676 tm_file=m68k/linux.h
1677 tmake_file="t-slibgcc-elf-ver t-linux"
1678 ;;
1679 m68k-*-psos*)
1680 tmake_file=m68k/t-m68kbare
1681 tm_file=m68k/m68k-psos.h
1682 ;;
1683 m68k-*-rtemscoff*) # would otherwise be caught by m68k-*-rtems*
1684 echo "*** Configuration $machine not supported" 1>&2
1685 exit 1
1686 ;;
1687 m68k-*-rtems*)
1688 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
1689 tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1690 extra_parts="crtbegin.o crtend.o"
1691 if test x$enable_threads = xyes; then
1692 thread_file='rtems'
1693 fi
1694 ;;
1695 m88k-*-aout*)
1696 tm_file=m88k/m88k-aout.h
1697 ;;
1698 m88k-*-openbsd*)
1699 tmake_file="${tmake_file} m88k/t-luna-gas"
1700 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
1701 ;;
1702 m88k-*-sysv4*)
1703 tm_file="dbxelf.h elfos.h svr4.h m88k/sysv4.h"
1704 extra_parts="crtbegin.o crtend.o"
1705 tmake_file=m88k/t-sysv4
1706 ;;
1707 mcore-*-elf)
1708 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1709 tmake_file=mcore/t-mcore
1710 ;;
1711 mcore-*-pe*)
1712 tm_file=mcore/mcore-pe.h
1713 tmake_file=mcore/t-mcore-pe
1714 ;;
1715 mips-sgi-irix6*o32) # SGI System V.4., IRIX 6, O32 ABI
1716 if test x$gas = xyes
1717 then
1718 tm_file="mips/iris5.h mips/iris5gas.h mips/iris6-o32-gas.h"
1719 if test x$stabs = xyes
1720 then
1721 tm_file="${tm_file} dbx.h"
1722 fi
1723 tmake_file=mips/t-iris5-gas
1724 else
1725 tm_file="mips/iris5.h mips/iris6-o32-as.h"
1726 tmake_file=mips/t-iris5-as
1727 fi
1728 tm_file="${tm_file} mips/iris6-o32.h"
1729 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1730 xm_file=mips/xm-iris5.h
1731 # mips-tfile doesn't work yet
1732 # See comment in mips/iris5.h file.
1733 use_collect2=yes
1734 # if test x$enable_threads = xyes; then
1735 # thread_file='irix'
1736 # fi
1737 ;;
1738 mips-sgi-irix6*) # SGI System V.4., IRIX 6
1739 if test "x$gnu_ld" = xyes
1740 then
1741 tm_file="mips/iris6.h mips/iris6gld.h"
1742 else
1743 tm_file=mips/iris6.h
1744 fi
1745 tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
1746 # if test x$enable_threads = xyes; then
1747 # thread_file='irix'
1748 # fi
1749 ;;
1750 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
1751 tm_file="mips/iris6.h mips/cross64.h"
1752 xm_file=mips/xm-iris5.h
1753 tmake_file="mips/t-iris mips/t-cross64"
1754 # See comment in mips/iris[56].h files.
1755 use_collect2=yes
1756 # if test x$enable_threads = xyes; then
1757 # thread_file='irix'
1758 # fi
1759 ;;
1760 mips-sni-sysv4)
1761 if test x$gas = xyes
1762 then
1763 if test x$stabs = xyes
1764 then
1765 tm_file=mips/iris5gdb.h
1766 else
1767 tm_file="mips/sni-svr4.h mips/sni-gas.h"
1768 fi
1769 else
1770 tm_file=mips/sni-svr4.h
1771 fi
1772 if test x$gnu_ld != xyes
1773 then
1774 use_collect2=yes
1775 fi
1776 ;;
1777 mips-sgi-irix5*) # SGI System V.4., IRIX 5
1778 if test x$gas = xyes
1779 then
1780 tm_file="mips/iris5.h mips/iris5gas.h"
1781 if test x$stabs = xyes
1782 then
1783 tm_file="${tm_file} dbx.h"
1784 fi
1785 tmake_file=mips/t-iris5-gas
1786 else
1787 tm_file=mips/iris5.h
1788 tmake_file=mips/t-iris5-as
1789 fi
1790 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1791 xm_file=mips/xm-iris5.h
1792 # mips-tfile doesn't work yet
1793 # See comment in mips/iris5.h file.
1794 use_collect2=yes
1795 # if test x$enable_threads = xyes; then
1796 # thread_file='irix'
1797 # fi
1798 ;;
1799 mips-sgi-*) # would otherwise be caught by mips-*-elf*
1800 echo "*** Configuration $machine not supported" 1>&2
1801 exit 1
1802 ;;
1803 mips*-*-netbsd*) # NetBSD/mips, either endian.
1804 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1805 tm_file="elfos.h ${tm_file} mips/netbsd.h"
1806 tmake_file="${tmake_file}"
1807 ;;
1808 mips64*-*-linux*)
1809 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1810 tmake_file="t-slibgcc-elf-ver t-linux mips/t-linux mips/t-linux64"
1812 # This default ABI is a partial lie: t-linux64 overrides the
1813 # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1814 # that is installed. What GCC thinks of as the default must
1815 # remain as ABI_32 such that the SONAMEs of the libgcc shared
1816 # libraries remain compatible with those of mips-linux-gnu.
1817 tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1818 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1819 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1820 gnu_ld=yes
1821 gas=yes
1822 if test x$enable_threads = xyes; then
1823 thread_file='posix'
1824 fi
1825 ;;
1826 mips*-*-linux*) # Linux MIPS, either endian.
1827 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1828 case $machine in
1829 mipsisa32*-*)
1830 target_cpu_default="MASK_SOFT_FLOAT"
1831 tm_defines="MIPS_ISA_DEFAULT=32"
1832 ;;
1833 esac
1834 tmake_file="t-slibgcc-elf-ver t-linux"
1835 ;;
1836 mips*el-*-openbsd*) # mips little endian
1837 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1838 ;;
1839 mips*-*-openbsd*) # mips big endian
1840 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1841 tm_file="mips/openbsd-be.h ${tm_file}"
1842 ;;
1843 mips-*-ecoff* | mipsel-*-ecoff*)
1844 if test x$stabs = xyes; then
1845 tm_file="${tm_file} dbx.h"
1846 fi
1847 tmake_file=mips/t-ecoff
1848 ;;
1849 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1850 tm_file="${tm_file} mips/elf.h"
1851 tmake_file=mips/t-isa3264
1852 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1853 ;;
1854 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1855 tm_file="${tm_file} mips/elf.h"
1856 tmake_file=mips/t-isa3264
1857 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1858 ;;
1859 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1860 tm_file="${tm_file} mips/elf.h"
1861 tmake_file=mips/t-isa3264
1862 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1863 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1864 ;;
1865 mipsisa64sr71k-*-elf*)
1866 tm_file="${tm_file} mips/elf.h"
1867 tmake_file=mips/t-sr71k
1868 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1869 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1870 ;;
1871 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1872 tm_file="${tm_file} mips/elf.h"
1873 tmake_file=mips/t-elf
1874 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1875 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1876 ;;
1877 mips-*-elf* | mipsel-*-elf*)
1878 tm_file="${tm_file} mips/elf.h"
1879 tmake_file=mips/t-elf
1880 ;;
1881 mips64-*-elf* | mips64el-*-elf*)
1882 tm_file="${tm_file} mips/elf64.h"
1883 tmake_file=mips/t-elf
1884 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1885 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1886 ;;
1887 mips64vr-*-elf* | mips64vrel-*-elf*)
1888 tm_file="mips/vr.h ${tm_file} mips/elf64.h"
1889 tm_defines="MIPS_ABI_DEFAULT=ABI_O64 MIPS_MARCH_CONTROLS_SOFT_FLOAT=1"
1890 tmake_file=mips/t-vr
1891 ;;
1892 mips64orion-*-elf* | mips64orionel-*-elf*)
1893 tm_file="${tm_file} mips/elforion.h mips/elf64.h"
1894 tmake_file=mips/t-elf
1895 tmake_file=mips/t-elf
1896 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1897 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1898 ;;
1899 mips64orion-*-rtems*)
1900 tm_file="${tm_file} mips/elforion.h mips/elf64.h mips/rtems64.h rtems.h"
1901 tmake_file="mips/t-elf t-rtems"
1902 tmake_file=mips/t-elf
1903 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1904 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1905 if test x$enable_threads = xyes; then
1906 thread_file='rtems'
1907 fi
1908 ;;
1909 mips*-*-rtems*)
1910 tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
1911 tmake_file="mips/t-elf t-rtems"
1912 if test x$enable_threads = xyes; then
1913 thread_file='rtems'
1914 fi
1915 ;;
1916 mipstx39-*-elf* | mipstx39el-*-elf*)
1917 tm_file="${tm_file} mips/r3900.h mips/elf.h"
1918 tmake_file=mips/t-r3900
1919 ;;
1920 mmix-knuth-mmixware)
1921 need_64bit_hwint=yes
1922 ;;
1923 mn10200-*-*)
1924 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1925 if test x$stabs = xyes
1926 then
1927 tm_file="${tm_file} dbx.h"
1928 fi
1929 use_collect2=no
1930 ;;
1931 mn10300-*-*)
1932 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1933 if test x$stabs = xyes
1934 then
1935 tm_file="${tm_file} dbx.h"
1936 fi
1937 use_collect2=no
1938 ;;
1939 ns32k-*-netbsdelf*)
1940 echo "GCC does not yet support the ${machine} target"; exit 1
1941 ;;
1942 ns32k-*-netbsd*)
1943 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1944 # On NetBSD, the headers are already okay, except for math.h.
1945 tmake_file="t-netbsd ns32k/t-ns32k"
1946 extra_parts=""
1947 use_collect2=yes
1948 ;;
1949 pdp11-*-bsd)
1950 tm_file="${tm_file} pdp11/2bsd.h"
1951 ;;
1952 pdp11-*-*)
1953 ;;
1954 avr-*-*)
1955 ;;
1956 ns32k-*-openbsd*)
1957 # Nothing special
1958 ;;
1959 romp-*-openbsd*)
1960 # Nothing special
1961 ;;
1962 powerpc-*-openbsd*)
1963 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-openbsd"
1964 extra_headers=
1965 ;;
1966 powerpc64-*-linux*)
1967 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux64.h"
1968 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-linux rs6000/t-linux64"
1969 ;;
1970 powerpc64-*-gnu*)
1971 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1972 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1973 ;;
1974 powerpc-*-beos*)
1975 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1976 tmake_file="rs6000/t-fprules rs6000/t-beos"
1977 extra_headers=
1978 ;;
1979 powerpc-*-darwin*)
1980 tm_file="${tm_file} rs6000/darwin.h"
1981 tmake_file="rs6000/t-fprules t-darwin rs6000/t-darwin"
1982 extra_headers=altivec.h
1983 # override ppc default
1984 need_64bit_hwint=
1985 # powerpc-darwin host support.
1986 host_hook_obj=host-darwin.o
1987 xmake_file=rs6000/x-darwin
1988 ;;
1989 powerpc*-*-freebsd*)
1990 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1991 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1992 ;;
1993 powerpc-*-sysv*)
1994 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1995 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1996 ;;
1997 powerpc-*-netbsd*)
1998 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1999 tmake_file="${tmake_file} rs6000/t-netbsd"
2000 ;;
2001 powerpc-*-chorusos*)
2002 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
2003 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
2004 case x${enable_threads} in
2005 xyes | xpthreads | xposix)
2006 thread_file='posix'
2007 ;;
2008 esac
2009 ;;
2010 powerpc-*-eabispe*)
2011 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
2012 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
2013 ;;
2014 powerpc-*-eabisimaltivec*)
2015 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
2016 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2017 ;;
2018 powerpc-*-eabisim*)
2019 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2020 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2021 ;;
2022 powerpc-*-elf*)
2023 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
2024 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2025 ;;
2026 powerpc-*-eabialtivec*)
2027 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
2028 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2029 ;;
2030 powerpc-*-eabi*)
2031 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
2032 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2033 ;;
2034 powerpc-*-rtems*)
2035 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
2036 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
2037 if test x$enable_threads = xyes; then
2038 thread_file='rtems'
2039 fi
2040 ;;
2041 powerpc-*-linux*libc1)
2042 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
2043 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2044 if test x$enable_threads = xyes; then
2045 thread_file='posix'
2046 fi
2047 ;;
2048 powerpc-*-linux-gnualtivec*)
2049 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
2050 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
2051 ;;
2052 powerpc-*-linux*)
2053 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
2054 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
2055 ;;
2056 powerpc-*-gnu-gnualtivec*)
2057 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"
2058 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
2059 if test x$enable_threads = xyes; then
2060 thread_file='posix'
2061 fi
2062 ;;
2063 powerpc-*-gnu*)
2064 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
2065 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
2066 if test x$enable_threads = xyes; then
2067 thread_file='posix'
2068 fi
2069 ;;
2070 powerpc-wrs-vxworks*)
2071 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
2072 # means we have to redo the tm_file list from scratch.
2073 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
2074 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
2075 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
2076 extra_headers=ppc-asm.h
2077 ;;
2078 powerpc-wrs-windiss*)
2079 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
2080 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2081 thread_file=""
2082 ;;
2083 powerpcle-*-sysv*)
2084 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
2085 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
2086 ;;
2087 powerpcle-*-elf*)
2088 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
2089 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2090 ;;
2091 powerpcle-*-eabisim*)
2092 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
2093 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2094 ;;
2095 powerpcle-*-eabi*)
2096 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
2097 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2098 ;;
2099 rs6000-ibm-aix3.[01]*)
2100 tm_file="${tm_file} rs6000/aix.h rs6000/aix31.h rs6000/xcoff.h"
2101 use_collect2=yes
2102 ;;
2103 rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
2104 tm_file="${tm_file} rs6000/aix.h rs6000/aix3newas.h rs6000/xcoff.h"
2105 tmake_file="rs6000/t-fprules rs6000/t-newas"
2106 use_collect2=yes
2107 extra_headers=
2108 ;;
2109 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
2110 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
2111 tmake_file="rs6000/t-fprules rs6000/t-newas"
2112 use_collect2=yes
2113 extra_headers=
2114 ;;
2115 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
2116 tm_file="${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
2117 tmake_file=rs6000/t-aix43
2118 use_collect2=yes
2119 thread_file='aix'
2120 extra_headers=
2121 ;;
2122 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
2123 tm_file="${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
2124 tmake_file=rs6000/t-aix43
2125 use_collect2=yes
2126 thread_file='aix'
2127 extra_headers=
2128 ;;
2129 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
2130 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
2131 tmake_file=rs6000/t-aix52
2132 use_collect2=yes
2133 thread_file='aix'
2134 extra_headers=
2135 ;;
2136 rs6000-ibm-aix*)
2137 tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
2138 use_collect2=yes
2139 ;;
2140 rs6000-bull-bosx)
2141 tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
2142 use_collect2=yes
2143 ;;
2144 rs6000-*-mach*)
2145 tm_file="${tm_file} rs6000/mach.h"
2146 use_collect2=yes
2147 ;;
2148 rs6000-*-lynxos*)
2149 tm_file="lynx.h rs6000/lynx.h"
2150 tmake_file=rs6000/t-fprules
2151 use_collect2=yes
2152 ;;
2153 s390-*-linux*)
2154 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
2155 tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff"
2156 ;;
2157 s390x-*-linux*)
2158 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
2159 tm_p_file=s390/s390-protos.h
2160 md_file=s390/s390.md
2161 extra_modes=s390/s390-modes.def
2162 out_file=s390/s390.c
2163 tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff s390/t-linux64"
2164 ;;
2165 sh-*-elf* | sh[2346l]*-*-elf*)
2166 tmake_file="sh/t-sh sh/t-elf"
2167 case $machine in
2168 shl* | sh64l*)
2169 tm_file="sh/little.h ${tm_file}"
2170 tmake_file="${tmake_file} sh/t-le"
2171 ;;
2172 esac
2173 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h"
2174 case $machine in
2175 sh64*)
2176 tmake_file="${tmake_file} sh/t-sh64"
2177 tm_file="${tm_file} sh/sh64.h"
2178 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2179 ;;
2180 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
2181 sh4*) target_cpu_default="SELECT_SH4" ;;
2182 sh3e*) target_cpu_default="SELECT_SH3E" ;;
2183 sh3*) target_cpu_default="SELECT_SH3" ;;
2184 sh2e*) target_cpu_default="SELECT_SH2E" ;;
2185 sh2*) target_cpu_default="SELECT_SH2" ;;
2186 esac
2187 case $machine in
2188 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
2189 esac
2190 ;;
2191 sh-*-rtemself*)
2192 tmake_file="sh/t-sh sh/t-elf t-rtems"
2193 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/rtemself.h rtems.h"
2194 if test x$enable_threads = xyes; then
2195 thread_file='rtems'
2196 fi
2197 ;;
2198 sh-*-rtems*)
2199 tmake_file="sh/t-sh t-rtems"
2200 tm_file="${tm_file} sh/coff.h sh/rtems.h rtems.h"
2201 if test x$enable_threads = xyes; then
2202 thread_file='rtems'
2203 fi
2204 ;;
2205 sh-*-linux* | sh[2346lbe]*-*-linux*)
2206 tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux sh/t-linux"
2207 case $machine in
2208 sh*be-*-* | sh*eb-*-*) ;;
2209 *)
2210 tm_file="sh/little.h ${tm_file}"
2211 tmake_file="${tmake_file} sh/t-le"
2212 ;;
2213 esac
2214 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
2215 case $machine in
2216 sh64*)
2217 tmake_file="${tmake_file} sh/t-sh64"
2218 tm_file="${tm_file} sh/sh64.h"
2219 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2220 ;;
2221 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
2222 sh4*) target_cpu_default="SELECT_SH4" ;;
2223 sh3e[lb]e*) target_cpu_default="SELECT_SH3E" ;;
2224 sh3e[lb]*) target_cpu_default="SELECT_SH3" ;;
2225 sh3e*) target_cpu_default="SELECT_SH3E" ;;
2226 sh3*) target_cpu_default="SELECT_SH3" ;;
2227 sh2e[lb]e*) target_cpu_default="SELECT_SH2E" ;;
2228 sh2e[lb]*) target_cpu_default="SELECT_SH2" ;;
2229 sh2e*) target_cpu_default="SELECT_SH2E" ;;
2230 sh2*) target_cpu_default="SELECT_SH2" ;;
2231 esac
2232 case $machine in
2233 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
2234 esac
2235 ;;
2236 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
2237 sh64-*-netbsd* | sh64l*-*-netbsd*)
2238 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h netbsd.h netbsd-elf.h sh/netbsd-elf.h"
2239 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
2240 case $machine in
2241 sh*l*-*)
2242 tm_file="sh/little.h ${tm_file}"
2243 tmake_file="${tmake_file} sh/t-le"
2244 ;;
2245 *)
2246 tmake_file="${tmake_file} sh/t-be"
2247 ;;
2248 esac
2249 case $machine in
2250 sh5*-*)
2251 # SHmedia, 32-bit ABI
2252 target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
2253 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5"
2254 ;;
2255 sh64*-*)
2256 # SHmedia, 64-bit ABI
2257 target_cpu_default="SH5_BIT|SH4_BIT"
2258 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5 sh/t-netbsd-sh5-64"
2259 ;;
2260 *)
2261 # SH3, software floating point
2262 target_cpu_default="SH1_BIT|SH2_BIT|SH3_BIT"
2263 tmake_file="${tmake_file} sh/t-netbsd"
2264 ;;
2265 esac
2266 ;;
2267 sh-*-*)
2268 tm_file="${tm_file} sh/coff.h"
2269 ;;
2270 sparc-tti-*)
2271 tm_file="${tm_file} sparc/pbd.h"
2272 ;;
2273 sparc-*-aout*)
2274 tmake_file=sparc/t-sparcbare
2275 tm_file="sparc/sparc.h aoutos.h sparc/aout.h libgloss.h"
2276 ;;
2277 sparc-*-netbsdelf*)
2278 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2279 ;;
2280 sparc-*-netbsd*)
2281 tm_file="${tm_file} sparc/aout.h netbsd.h netbsd-aout.h sparc/netbsd.h"
2282 tmake_file=t-netbsd
2283 extra_parts=""
2284 use_collect2=yes
2285 ;;
2286 sparc-*-openbsd*)
2287 tm_file="sparc/sparc.h ${tm_file}"
2288 # needed to unconfuse gdb
2289 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
2290 # we need collect2 until our bug is fixed...
2291 use_collect2=yes
2292 ;;
2293 sparc64-*-openbsd*)
2294 tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2295 gas=yes gnu_ld=yes
2296 with_cpu=ultrasparc
2297 ;;
2298 sparc-*-bsd*)
2299 tm_file="${tm_file} sparc/bsd.h"
2300 ;;
2301 sparc-*-chorusos*)
2302 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h chorus.h"
2303 tmake_file="sparc/t-chorus-elf sparc/t-crtfm"
2304 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2305 case x${enable_threads} in
2306 xyes | xpthreads | xposix)
2307 thread_file='posix'
2308 ;;
2309 esac
2310 ;;
2311 sparc-*-elf*)
2312 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
2313 tmake_file="sparc/t-elf sparc/t-crtfm"
2314 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2315 ;;
2316 sparc-*-linux*aout*) # SPARC's running GNU/Linux, a.out
2317 tm_file="aoutos.h sparc/sparc.h sparc/aout.h sparc/linux-aout.h"
2318 gnu_ld=yes
2319 ;;
2320 sparc-*-linux*libc1*) # SPARC's running GNU/Linux, libc5
2321 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2322 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 sparc/t-crtfm"
2323 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2324 gnu_ld=yes
2325 ;;
2326 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
2327 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2328 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
2329 ;;
2330 sparc-*-lynxos*)
2331 if test x$gas = xyes
2332 then
2333 tm_file="${tm_file} lynx.h sparc/aout.h sparc/lynx.h"
2334 else
2335 tm_file="${tm_file} lynx-ng.h sparc/aout.h sparc/lynx-ng.h"
2336 fi
2337 tmake_file=sparc/t-sunos41
2338 ;;
2339 sparc-*-rtemsaout*) # would otherwise be caught by sparc-*-rtems*
2340 echo "*** Configuration $machine not supported" 1>&2
2341 exit 1
2342 ;;
2343 sparc-*-rtems*)
2344 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
2345 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2346 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2347 if test x$enable_threads = xyes; then
2348 thread_file='rtems'
2349 fi
2350 ;;
2351 sparc64-*-solaris2* | sparcv9-*-solaris2*)
2352 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2353 if test x$gnu_ld = xyes; then
2354 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2355 fi
2356 if test x$gas = xyes; then
2357 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2358 fi
2359 tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2360 if test x$gnu_ld = xyes; then
2361 tmake_file="$tmake_file t-slibgcc-elf-ver"
2362 else
2363 tmake_file="$tmake_file t-slibgcc-sld"
2364 fi
2365 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2366 if test x${enable_threads} = x ; then
2367 enable_threads=$have_pthread_h
2368 if test x${enable_threads} = x ; then
2369 enable_threads=$have_thread_h
2370 fi
2371 fi
2372 if test x${enable_threads} = xyes ; then
2373 if test x${have_pthread_h} = xyes ; then
2374 thread_file='posix'
2375 else
2376 thread_file='solaris'
2377 fi
2378 fi
2379 need_64bit_hwint=yes
2380 ;;
2381 sparc-hal-solaris2*)
2382 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/hal.h"
2383 tmake_file="sparc/t-halos sparc/t-sol2 sparc/t-crtfm"
2384 if test x$gnu_ld = xyes; then
2385 tm_file="${tm_file} sparc/sol2-gld.h"
2386 tmake_file="$tmake_file t-slibgcc-elf-ver"
2387 else
2388 tmake_file="$tmake_file t-slibgcc-sld"
2389 fi
2390 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
2391 thread_file='solaris'
2392 ;;
2393 sparc-*-solaris2*)
2394 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
2395 if test x$gnu_ld = xyes; then
2396 tm_file="${tm_file} sparc/sol2-gld.h"
2397 fi
2398 tmake_file="sparc/t-sol2 sparc/t-crtfm"
2399 if test x$gnu_ld = xyes; then
2400 tmake_file="$tmake_file t-slibgcc-elf-ver"
2401 else
2402 tmake_file="$tmake_file t-slibgcc-sld"
2403 fi
2404 case $machine in
2405 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2406 if test x$gnu_ld = xno; then
2407 tm_file="${tm_file} sparc/sol26-sld.h"
2408 fi
2409 ;;
2410 *-*-solaris2.[789])
2411 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2412 if test x$gnu_ld = xyes; then
2413 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2414 fi
2415 if test x$gas = xyes; then
2416 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2417 fi
2418 tmake_file="$tmake_file sparc/t-sol2-64"
2419 need_64bit_hwint=yes
2420 ;;
2421 esac
2422 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2423 if test x${enable_threads} = x; then
2424 enable_threads=$have_pthread_h
2425 if test x${enable_threads} = x; then
2426 enable_threads=$have_thread_h
2427 fi
2428 fi
2429 if test x${enable_threads} = xyes; then
2430 if test x${have_pthread_h} = xyes; then
2431 thread_file='posix'
2432 else
2433 thread_file='solaris'
2434 fi
2435 fi
2436 ;;
2437 sparc-*-sunos4.0*)
2438 tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
2439 use_collect2=yes
2440 ;;
2441 sparc-*-sunos4*)
2442 tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
2443 tmake_file=sparc/t-sunos41
2444 use_collect2=yes
2445 if test x$gas = xyes; then
2446 tm_file="${tm_file} sparc/sun4gas.h"
2447 fi
2448 ;;
2449 sparc-*-sunos3*)
2450 tm_file="${tm_file} sparc/aout.h sparc/sun4o3.h"
2451 use_collect2=yes
2452 ;;
2453 sparc-*-sysv4*)
2454 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h"
2455 tmake_file=t-svr4
2456 extra_parts="crtbegin.o crtend.o"
2457 ;;
2458 sparclet-*-aout*)
2459 tm_file="${tm_file} aoutos.h sparc/aout.h sparc/splet.h libgloss.h"
2460 tmake_file=sparc/t-splet
2461 ;;
2462 sparclite-*-coff*)
2463 tm_file="${tm_file} gofast.h sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
2464 tmake_file=sparc/t-sparclite
2465 ;;
2466 sparclite-*-aout*)
2467 tm_file="${tm_file} gofast.h sparc/aout.h sparc/lite.h aoutos.h libgloss.h"
2468 tmake_file=sparc/t-sparclite
2469 ;;
2470 sparclite-*-elf*)
2471 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/liteelf.h"
2472 tmake_file="sparc/t-sparclite sparc/t-crtfm"
2473 extra_parts="crtbegin.o crtend.o"
2474 ;;
2475 sparc86x-*-aout*)
2476 tm_file="${tm_file} gofast.h sparc/aout.h sparc/sp86x-aout.h aoutos.h libgloss.h"
2477 tmake_file=sparc/t-sp86x
2478 ;;
2479 sparc86x-*-elf*)
2480 tm_file="${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"
2481 tmake_file="sparc/t-sp86x sparc/t-crtfm"
2482 extra_parts="crtbegin.o crtend.o"
2483 ;;
2484 sparc64-*-aout*)
2485 tm_file="sparc/sparc.h aoutos.h sparc/aout.h sparc/sp64-aout.h"
2486 ;;
2487 sparc64-*-elf*)
2488 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
2489 tmake_file="${tmake_file} sparc/t-crtfm"
2490 extra_parts="crtbegin.o crtend.o"
2491 ;;
2492 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2493 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2494 tmake_file="${tmake_file} sparc/t-crtfm"
2495 xmake_file=none
2496 case "x$with_cpu" in
2497 xultrasparc) ;;
2498 x) with_cpu=ultrasparc ;;
2499 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2500 esac
2501 need_64bit_hwint=yes
2502 ;;
2503 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2504 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-linux64 sparc/t-crtfm"
2505 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2506 ;;
2507 sparc64-*-netbsd*)
2508 tmake_file="${tmake_file} sparc/t-netbsd64"
2509 tm_file="sparc/biarch64.h ${tm_file}"
2510 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2511 ;;
2512 strongarm-*-elf*)
2513 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2514 tmake_file=arm/t-strongarm-elf
2515 out_file=arm/arm.c
2516 md_file=arm/arm.md
2517 extra_modes=arm/arm-modes.def
2518 ;;
2519 strongarm-*-coff*)
2520 tm_file="arm/semi.h arm/aout.h arm/coff.h arm/strongarm-coff.h arm/arm.h"
2521 tmake_file=arm/t-strongarm-coff
2522 out_file=arm/arm.c
2523 md_file=arm/arm.md
2524 extra_modes=arm/arm-modes.def
2525 ;;
2526 strongarm-*-pe)
2527 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"
2528 tmake_file=arm/t-strongarm-pe
2529 out_file=arm/arm.c
2530 md_file=arm/arm.md
2531 extra_modes=arm/arm-modes.def
2532 extra_objs=pe.o
2533 ;;
2534 thumb*-*-*)
2535 { echo "config.gcc: error:
2536 *** The Thumb targets have been deprecated. The equivalent
2537 *** ARM based toolchain can now generate Thumb instructions
2538 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
2539 ;;
2540 v850-*-rtems*)
2541 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} v850/v850.h v850/rtems.h rtems.h"
2542 tmake_file="v850/t-v850 t-rtems"
2543 if test x$stabs = xyes
2544 then
2545 tm_file="${tm_file} dbx.h"
2546 fi
2547 use_collect2=no
2548 c_target_objs="v850-c.o"
2549 cxx_target_objs="v850-c.o"
2550 ;;
2551 v850e-*-*)
2552 target_cpu_default="TARGET_CPU_v850e"
2553 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2554 tm_p_file=v850/v850-protos.h
2555 tmake_file=v850/t-v850
2556 md_file=v850/v850.md
2557 out_file=v850/v850.c
2558 if test x$stabs = xyes
2559 then
2560 tm_file="${tm_file} dbx.h"
2561 fi
2562 use_collect2=no
2563 c_target_objs="v850-c.o"
2564 cxx_target_objs="v850-c.o"
2565 ;;
2566 v850-*-*)
2567 target_cpu_default="TARGET_CPU_generic"
2568 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2569 tmake_file=v850/t-v850
2570 if test x$stabs = xyes
2571 then
2572 tm_file="${tm_file} dbx.h"
2573 fi
2574 use_collect2=no
2575 c_target_objs="v850-c.o"
2576 cxx_target_objs="v850-c.o"
2577 ;;
2578 vax-*-bsd*) # VAXen running BSD
2579 tm_file="${tm_file} vax/bsd.h"
2580 use_collect2=yes
2581 ;;
2582 vax-*-sysv*) # VAXen running system V
2583 tm_file="${tm_file} vax/vaxv.h"
2584 ;;
2585 vax-*-netbsdelf*)
2586 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2587 ;;
2588 vax-*-netbsd*)
2589 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2590 tmake_file=t-netbsd
2591 extra_parts=""
2592 use_collect2=yes
2593 ;;
2594 vax-*-openbsd*)
2595 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
2596 use_collect2=yes
2597 ;;
2598 vax-*-ultrix*) # VAXen running ultrix
2599 tm_file="${tm_file} vax/ultrix.h"
2600 ;;
2601 vax-*-vms*) # VAXen running VMS
2602 echo "Configuration $machine no longer supported" 1>&2
2603 exit 1
2604 ;;
2605 vax-*-*) # VAX default entry
2606 ;;
2607 xscale-*-elf)
2608 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2609 tmake_file=arm/t-xscale-elf
2610 out_file=arm/arm.c
2611 md_file=arm/arm.md
2612 extra_modes=arm/arm-modes.def
2613 ;;
2614 xscale-*-coff)
2615 tm_file="arm/semi.h arm/aout.h arm/coff.h arm/xscale-coff.h arm/arm.h"
2616 tmake_file=arm/t-xscale-coff
2617 out_file=arm/arm.c
2618 md_file=arm/arm.md
2619 extra_modes=arm/arm-modes.def
2620 ;;
2621 xstormy16-*-elf)
2622 # For historical reasons, the target files omit the 'x'.
2623 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2624 tm_p_file=stormy16/stormy16-protos.h
2625 md_file=stormy16/stormy16.md
2626 out_file=stormy16/stormy16.c
2627 tmake_file="stormy16/t-stormy16"
2628 extra_parts="crtbegin.o crtend.o"
2629 ;;
2630 xtensa-*-elf*)
2631 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2632 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2633 ;;
2634 xtensa-*-linux*)
2635 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2636 tmake_file="t-slibgcc-elf-ver t-linux xtensa/t-xtensa xtensa/t-linux"
2637 ;;
2638 *)
2639 echo "*** Configuration $machine not supported" 1>&2
2640 exit 1
2641 ;;
2642 esac
2644 case $machine in
2645 *-*-sysv*)
2646 install_headers_dir=install-headers-cpio
2647 ;;
2648 esac
2650 # Distinguish i[34567]86
2651 # Also, do not run mips-tfile on MIPS if using gas.
2652 # Process --with-cpu= for PowerPC/rs6000
2653 target_cpu_default2=
2654 case $machine in
2655 i486-*-*)
2656 target_cpu_default2=TARGET_CPU_DEFAULT_i486
2657 ;;
2658 i586-*-*)
2659 case $target_alias in
2660 k6_2-*)
2661 target_cpu_default2=TARGET_CPU_DEFAULT_k6_2
2662 ;;
2663 k6_3-*)
2664 target_cpu_default2=TARGET_CPU_DEFAULT_k6_3
2665 ;;
2666 k6-*)
2667 target_cpu_default2=TARGET_CPU_DEFAULT_k6
2668 ;;
2669 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2670 target_cpu_default2=TARGET_CPU_DEFAULT_pentium_mmx
2671 ;;
2672 *)
2673 target_cpu_default2=TARGET_CPU_DEFAULT_pentium
2674 ;;
2675 esac
2676 ;;
2677 i686-*-* | i786-*-*)
2678 case $target_alias in
2679 k8-*)
2680 target_cpu_default2=TARGET_CPU_DEFAULT_k8
2681 ;;
2682 athlon_xp-*|athlon_mp-*|athlon_4-*)
2683 target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse
2684 ;;
2685 athlon_tbird-*|athlon-*)
2686 target_cpu_default2=TARGET_CPU_DEFAULT_athlon
2687 ;;
2688 pentium2-*)
2689 target_cpu_default2=TARGET_CPU_DEFAULT_pentium2
2690 ;;
2691 pentium3-*)
2692 target_cpu_default2=TARGET_CPU_DEFAULT_pentium3
2693 ;;
2694 pentium4-*)
2695 target_cpu_default2=TARGET_CPU_DEFAULT_pentium4
2696 ;;
2697 *)
2698 target_cpu_default2=TARGET_CPU_DEFAULT_pentiumpro
2699 ;;
2700 esac
2701 ;;
2702 x86_64-*-*)
2703 # We should have hammer chip here, but it does not exist yet and
2704 # thus it is not supported. Athlon_SSE is probably equivalent feature
2705 # wise to hammer from our point of view except for 64bit mode.
2706 target_cpu_default2=TARGET_CPU_DEFAULT_k8
2707 ;;
2708 alpha*-*-*)
2709 case $machine in
2710 alphaev6[78]*)
2711 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
2712 ;;
2713 alphaev6*)
2714 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
2715 ;;
2716 alphapca56*)
2717 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
2718 ;;
2719 alphaev56*)
2720 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
2721 ;;
2722 alphaev5*)
2723 target_cpu_default2="MASK_CPU_EV5"
2724 ;;
2725 esac
2727 if test x$gas = xyes
2728 then
2729 if test "$target_cpu_default2" = ""
2730 then
2731 target_cpu_default2="MASK_GAS"
2732 else
2733 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
2734 fi
2735 fi
2736 ;;
2737 arm*-*-*)
2738 case "x$with_cpu" in
2739 x)
2740 # The most generic
2741 target_cpu_default2="TARGET_CPU_generic"
2742 ;;
2744 # Distinguish cores, and major variants
2745 # arm7m doesn't exist, but D & I don't affect code
2746 xarm[236789] | xarm250 | xarm[67][01]0 \
2747 | xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
2748 | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
2749 | xxscale \
2750 | xep9312 \
2751 | xstrongarm | xstrongarm110 | xstrongarm1100)
2752 target_cpu_default2="TARGET_CPU_$with_cpu"
2753 ;;
2755 xyes | xno)
2756 echo "--with-cpu must be passed a value" 1>&2
2757 exit 1
2758 ;;
2760 *)
2761 if test x$pass2done = xyes
2762 then
2763 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2764 exit 1
2765 fi
2766 ;;
2767 esac
2768 case $machine in
2769 9ep9312-*-*)
2770 target_cpu_default2="TARGET_CPU_9ep9312"
2771 ;;
2772 esac
2773 ;;
2775 hppa*-*-* | parisc*-*-*)
2776 if test x$gas = xyes
2777 then
2778 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2779 fi
2780 case $machine in
2781 hppa1* | parisc1*)
2782 tm_defines="TARGET_SCHED_DEFAULT=\\\"7100LC\\\""
2783 ;;
2784 esac
2785 ;;
2786 mips*-*-*)
2787 case $machine in
2788 mips*-*-ecoff* | mips*-*-elf*)
2789 if test x$gas = xyes
2790 then
2791 if test x$gnu_ld = xyes
2792 then
2793 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2794 else
2795 target_cpu_default2="MASK_GAS"
2796 fi
2797 fi
2798 ;;
2799 mips*-*-*)
2800 if test x$gas = xyes
2801 then
2802 target_cpu_default2="MASK_GAS"
2803 fi
2804 ;;
2805 esac
2806 case $machine in
2807 mips*el-*-*)
2808 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2809 ;;
2810 esac
2811 case $tm_file in
2812 *mips/elf.h* | *mips/elf64.h*)
2813 tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2814 ;;
2815 esac
2816 if test "x$enable_gofast" = xyes
2817 then
2818 tm_defines="INIT_SUBTARGET_OPTABS=INIT_GOFAST_OPTABS $tm_defines"
2819 tm_file="gofast.h $tm_file"
2820 tmake_file="mips/t-gofast $tmake_file"
2821 else
2822 tmake_file="mips/t-mips $tmake_file"
2823 fi
2824 ;;
2825 powerpc*-*-* | rs6000-*-*)
2826 if test x$enable_altivec = xyes
2827 then
2828 tm_file="$tm_file rs6000/altivec-defs.h"
2829 fi
2830 case "x$with_cpu" in
2831 x)
2832 ;;
2834 xcommon | xpowerpc | xpowerpc64 \
2835 | xpower | xpower2 | xpower3 | xpower4 \
2836 | xrios | xrios1 | xrios2 | xrsc | xrsc1 | xrs64a \
2837 | x601 | x602 | x603 | x603e | x604 | x604e | x620 | x630 \
2838 | x740 | x750 | x7400 | x7450 | x505)
2839 target_cpu_default2="\\\"$with_cpu\\\""
2840 ;;
2842 x401 | x403 | x405 | xec603e | x801 | x821 | x823 | x860)
2843 target_cpu_default2="\\\"$with_cpu\\\""
2844 ;;
2846 xyes | xno)
2847 echo "--with-cpu must be passed a value" 1>&2
2848 exit 1
2849 ;;
2851 *)
2852 if test x$pass2done = xyes
2853 then
2854 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2855 exit 1
2856 fi
2857 ;;
2858 esac
2859 out_file=rs6000/rs6000.c
2860 c_target_objs="${c_target_objs} rs6000-c.o"
2861 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2862 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2863 ;;
2864 sparc*-*-*)
2865 case ".$with_cpu" in
2866 .)
2867 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
2868 ;;
2869 .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
2870 target_cpu_default2="TARGET_CPU_$with_cpu"
2871 ;;
2872 *)
2873 if test x$pass2done = xyes
2874 then
2875 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2876 exit 1
2877 fi
2878 ;;
2879 esac
2880 ;;
2881 v850*-*-*)
2882 case "x$with_cpu" in
2883 x)
2884 ;;
2885 xv850e)
2886 target_cpu_default2="TARGET_CPU_$with_cpu"
2887 ;;
2888 *)
2889 if test x$pass2done = xyes
2890 then
2891 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
2892 exit 1
2893 fi
2894 ;;
2895 esac
2896 ;;
2897 esac
2899 if test "$target_cpu_default2" != ""
2900 then
2901 if test "$target_cpu_default" != ""
2902 then
2903 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2904 else
2905 target_cpu_default=$target_cpu_default2
2906 fi
2907 fi
2909 # Save data on machine being used to compile GCC in build_xm_file.
2910 # Save data on host machine in vars host_xm_file and host_xmake_file.
2911 if test x$pass1done = x
2912 then
2913 if test x$xm_file != x
2914 then build_xm_file=$xm_file
2915 fi
2916 build_xm_defines=$xm_defines
2917 build_install_headers_dir=$install_headers_dir
2918 build_exeext=$exeext
2919 pass1done=yes
2920 else
2921 if test x$pass2done = x
2922 then
2923 if test x$xm_file != x
2924 then host_xm_file=$xm_file
2925 fi
2926 host_xm_defines=$xm_defines
2927 host_xmake_file="$xmake_file"
2928 host_truncate_target=$truncate_target
2929 host_extra_gcc_objs=$extra_gcc_objs
2930 host_extra_objs=$extra_host_objs
2931 host_exeext=$exeext
2932 out_host_hook_obj=$host_hook_obj
2933 pass2done=yes
2934 fi
2935 fi