1 # libgcc host-specific configuration file.
2 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
4 #This file is part of GCC.
6 #GCC is free software; you can redistribute it and/or modify it under
7 #the terms of the GNU General Public License as published by the Free
8 #Software Foundation; either version 3, or (at your option) any later
11 #GCC is distributed in the hope that it will be useful, but WITHOUT
12 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 #You should have received a copy of the GNU General Public License
17 #along with GCC; see the file COPYING3. If not see
18 #<http://www.gnu.org/licenses/>.
20 # This is the libgcc host-specific configuration file
21 # where a configuration type is mapped to different system-specific
22 # definitions and files. This is invoked by the autoconf-generated
23 # configure script. Putting it in a separate shell file lets us skip
24 # running autoconf when modifying host-specific information.
26 # This file bears an obvious resemblance to gcc/config.gcc. The cases
27 # should be kept similar, to ease moving library-specific settings
28 # from config.gcc to this file. That is also why tmake_file is
29 # left as tmake_file, rather than hmake_file, even though this library
30 # switches on ${host}.
32 # This file switches on the shell variable ${host}, and also uses the
33 # following shell variables:
35 # with_* Various variables as set by configure.
37 # This file sets the following shell variables for use by the
38 # autoconf-generated configure script:
40 # asm_hidden_op The assembler pseudo-op to use for hide
41 # lists for object files implemented in
42 # assembly (with -fvisibility=hidden for C).
43 # The default is ".hidden".
44 # cpu_type The name of the cpu, if different from the first
45 # chunk of the canonical host name.
46 # enable_execute_stack The name of a source file implementing
47 # __enable_execute_stack.
48 # extra_parts List of extra object files that should be compiled
49 # for this target machine. This may be overridden
50 # by setting EXTRA_PARTS in a tmake_file fragment.
51 # If either is set, EXTRA_PARTS and
52 # EXTRA_MULTILIB_PARTS inherited from the GCC
53 # subdirectory will be ignored.
54 # md_unwind_header The name of a header file defining
55 # MD_FALLBACK_FRAME_STATE_FOR.
56 # sfp_machine_header The name of a sfp-machine.h header file for soft-fp.
57 # Defaults to "$cpu_type/sfp-machine.h" if it exists,
58 # no-sfp-machine.h otherwise.
59 # tmake_file A list of machine-description-specific
61 # tm_defines List of target macros to define for all compilations.
62 # tm_file A list of target macro files used only for code
63 # built for the target, not the host. These files
64 # are relative to $srcdir/config and must not have
65 # the same names as files in $srcdir/../gcc/config.
66 # unwind_header The name of the header file declaring the unwind
67 # runtime interface routines.
75 md_unwind_header=no-unwind.h
76 unwind_header=unwind-generic.h
78 # Set default cpu_type so it can be updated in each machine entry.
79 cpu_type=`echo ${host} | sed 's/-.*$//'`
116 moxie*) cpu_type=moxie
143 # All MIPS targets provide a full set of FP routines.
145 tmake_file="mips/t-mips"
146 if test "${libgcc_cv_mips_hard_float}" = yes; then
147 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
149 tmake_file="${tmake_file} t-softfp-sfdf"
151 if test "${ac_cv_sizeof_long_double}" = 16; then
152 tmake_file="${tmake_file} mips/t-softfp-tf"
154 if test "${host_address}" = 64; then
155 tmake_file="${tmake_file} mips/t-mips64"
157 tmake_file="${tmake_file} t-softfp"
185 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
186 sh[123456789lbe]*-*-*)
203 # Common parts for widely ported systems.
206 asm_hidden_op=.private_extern
207 tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
208 extra_parts="crt3.o crttms.o crttme.o"
211 # This is the generic ELF configuration of FreeBSD. Later
212 # machine-specific sections may refine and add to this
214 tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
215 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
216 case ${target_thread_file} in
218 tmake_file="${tmake_file} t-freebsd-thread"
219 # Before 5.0, FreeBSD can't bind shared libraries to -lc
220 # when "optionally" threaded via weak pthread_* checks.
222 *-*-freebsd[34] | *-*-freebsd[34].*)
223 tmake_file="${tmake_file} t-slibgcc-nolc-override"
229 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
230 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
231 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
234 tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
235 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
238 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
239 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
240 # ELF configurations. We will clear extra_parts in the
241 # a.out configurations.
243 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
244 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
249 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
250 case ${target_thread_file} in
252 tmake_file="$tmake_file t-openbsd-thread"
257 tmake_file="$tmake_file t-rtems"
258 extra_parts="crtbegin.o crtend.o"
261 # Unless linker support and dl_iterate_phdr are present,
262 # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
263 tmake_file="$tmake_file t-sol2 t-eh-dw2-dip t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
264 if test $with_gnu_ld = yes; then
265 tmake_file="$tmake_file t-slibgcc-gld"
267 tmake_file="$tmake_file t-slibgcc-sld"
269 # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
270 tmake_file="$tmake_file $cpu_type/t-sol2"
271 extra_parts="gmon.o crtbegin.o crtend.o"
273 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
274 # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
275 # part of the base system.
277 sparc*-*-solaris2.1[0-9]*)
278 # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
279 extra_parts="$extra_parts crt1.o gcrt1.o"
282 extra_parts="$extra_parts crt1.o crti.o crtn.o gcrt1.o"
287 extra_parts="crtbegin.o crtend.o"
290 tmake_file="vms/t-vms"
291 extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
297 extra_parts="crtbegin.o crtend.o"
302 *-*-darwin* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | *-*-solaris2*)
303 enable_execute_stack=enable-execute-stack-mprotect.c
305 i[34567]86-*-mingw* | x86_64-*-mingw*)
306 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
309 enable_execute_stack=enable-execute-stack-empty.c;
315 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
316 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
317 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
320 md_unwind_header=aarch64/linux-unwind.h
321 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
322 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
325 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
326 extra_parts="$extra_parts crtfastmath.o"
327 md_unwind_header=alpha/linux-unwind.h
330 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
331 extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
334 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
337 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
340 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
341 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
342 md_unwind_header=alpha/vms-unwind.h
345 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
346 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
347 md_unwind_header=alpha/vms-unwind.h
350 tmake_file="arc/t-arc-newlib arc/t-arc"
351 extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o libgmon.a crtg.o crtgend.o"
353 arc*-*-linux-uclibc*)
354 tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc700-uClibc arc/t-arc"
355 extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o libgmon.a crtg.o crtgend.o"
358 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
359 extra_parts="$extra_parts crti.o crtn.o"
362 tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
364 arm*-*-linux*) # ARM GNU/Linux with ELF
365 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix"
366 tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
367 tm_file="$tm_file arm/bpabi-lib.h"
368 unwind_header=config/arm/unwind-arm.h
369 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
371 arm*-*-uclinux*) # ARM ucLinux
372 tmake_file="${tmake_file} t-fixedpoint-gnu-prefix"
373 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
374 tmake_file="${tmake_file} arm/t-bpabi"
375 tm_file="$tm_file arm/bpabi-lib.h"
376 unwind_header=config/arm/unwind-arm.h
377 extra_parts="$extra_parts crti.o crtn.o"
379 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
380 tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
381 tm_file="$tm_file arm/bpabi-lib.h"
383 arm*-*-eabi* | arm*-*-rtems*)
384 tmake_file="${tmake_file} arm/t-bpabi"
385 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
388 tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
389 tm_file="$tm_file arm/symbian-lib.h"
390 # Symbian OS provides its own startup code.
393 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
394 unwind_header=config/arm/unwind-arm.h
397 tmake_file="$tmake_file avr/t-avr avr/t-rtems t-fpbit"
398 tm_file="$tm_file avr/avr-lib.h"
403 # Make HImode functions for AVR
404 tmake_file="${cpu_type}/t-avr t-fpbit"
405 if test x${with_avrlibc} != xno; then
406 tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
408 tm_file="$tm_file avr/avr-lib.h"
411 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
412 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
415 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
416 extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
417 md_unwind_header=bfin/linux-unwind.h
420 tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
421 # No need to build crtbeginT.o on uClibc systems. Should probably
422 # be moved to the OS specific section above.
423 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
424 md_unwind_header=bfin/linux-unwind.h
427 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
428 extra_parts="$extra_parts crti.o crtn.o"
431 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
432 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
435 tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
436 extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
439 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
442 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
444 cris-*-linux* | crisv32-*-linux*)
445 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
448 tmake_file="epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
449 extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
452 tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
453 extra_parts="$extra_parts crti.o crtn.o"
456 tmake_file="$tmake_file frv/t-frv t-fdpbit"
457 tm_file="$tm_file frv/frv-abi.h"
458 # Don't use crtbegin.o, crtend.o.
459 extra_parts="frvbegin.o frvend.o"
462 tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
463 tm_file="$tm_file frv/frv-abi.h"
466 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
467 tm_file="$tm_file h8300/h8300-lib.h"
468 extra_parts="$extra_parts crti.o crtn.o"
471 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
472 tm_file="$tm_file h8300/h8300-lib.h"
473 extra_parts="$extra_parts crti.o crtn.o"
476 tmake_file="$tmake_file pa/t-linux pa/t-linux64"
477 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
480 tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
481 # Set the libgcc version number
482 if test x$enable_sjlj_exceptions = xyes; then
483 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
485 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
487 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
488 md_unwind_header=pa/linux-unwind.h
491 tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
492 # Set the libgcc version number
493 if test x$enable_sjlj_exceptions = xyes; then
494 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
496 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
498 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
499 md_unwind_header=pa/hpux-unwind.h
502 tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
503 # Set the libgcc version number
504 if test x$enable_sjlj_exceptions = xyes; then
505 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
507 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
509 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
510 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
512 md_unwind_header=pa/hpux-unwind.h
515 tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
516 # Set the libgcc version number
517 if test x$enable_sjlj_exceptions = xyes; then
518 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
520 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
522 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
523 extra_parts="libgcc_stub.a"
524 md_unwind_header=pa/hpux-unwind.h
527 tmake_file="$tmake_file pa/t-openbsd"
529 i[34567]86-*-darwin*)
530 tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
531 tm_file="$tm_file i386/darwin-lib.h"
532 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
535 tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
536 tm_file="$tm_file i386/darwin-lib.h"
537 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
540 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
543 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
545 i[34567]86-*-freebsd*)
546 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
549 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
551 i[34567]86-*-netbsdelf*)
554 tmake_file="${tmake_file} i386/t-crtstuff"
556 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
558 i[34567]86-*-openbsd*)
563 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
564 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
565 md_unwind_header=i386/linux-unwind.h
567 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
568 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
569 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
572 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
573 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
574 md_unwind_header=i386/linux-unwind.h
576 x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
577 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
578 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
580 i[34567]86-pc-msdosdjgpp*)
582 i[34567]86-*-lynxos*)
584 i[34567]86-*-nto-qnx*)
585 tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
586 extra_parts=crtbegin.o
589 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdf t-softfp"
590 extra_parts="$extra_parts crti.o crtn.o"
592 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
593 tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
594 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
595 md_unwind_header=i386/sol2-unwind.h
597 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
599 i[34567]86-*-cygwin*)
600 extra_parts="crtbegin.o crtend.o crtfastmath.o"
601 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
602 if test x$enable_sjlj_exceptions = xyes; then
603 tmake_eh_file="i386/t-sjlj-eh"
605 tmake_eh_file="i386/t-dw2-eh"
607 # Shared libgcc DLL install dir depends on cross/native build.
608 if test x${build} = x${host} ; then
609 tmake_dlldir_file="i386/t-dlldir"
611 tmake_dlldir_file="i386/t-dlldir-x"
613 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin i386/t-crtfm i386/t-chkstk t-dfprules"
616 extra_parts="crtbegin.o crtend.o crtfastmath.o"
617 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
618 if test x$enable_sjlj_exceptions = xyes; then
619 tmake_eh_file="i386/t-sjlj-eh"
621 tmake_eh_file="i386/t-seh-eh"
623 # Shared libgcc DLL install dir depends on cross/native build.
624 if test x${build} = x${host} ; then
625 tmake_dlldir_file="i386/t-dlldir"
627 tmake_dlldir_file="i386/t-dlldir-x"
629 # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
630 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin i386/t-crtfm t-dfprules i386/t-chkstk"
633 extra_parts="crtbegin.o crtend.o crtfastmath.o"
634 case ${target_thread_file} in
636 tmake_file="$tmake_file i386/t-gthr-win32"
639 tmake_file="i386/t-mingw-pthread $tmake_file"
642 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
643 if test x$enable_sjlj_exceptions = xyes; then
644 tmake_eh_file="i386/t-sjlj-eh"
646 tmake_eh_file="i386/t-dw2-eh"
647 md_unwind_header=i386/w32-unwind.h
649 # Shared libgcc DLL install dir depends on cross/native build.
650 if test x${build} = x${host} ; then
651 tmake_dlldir_file="i386/t-dlldir"
653 tmake_dlldir_file="i386/t-dlldir-x"
655 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 i386/t-crtfm i386/t-chkstk t-dfprules"
658 case ${target_thread_file} in
660 tmake_file="$tmake_file i386/t-gthr-win32"
663 tmake_file="i386/t-mingw-pthread $tmake_file"
666 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
667 if test x$enable_sjlj_exceptions = xyes; then
668 tmake_eh_file="i386/t-sjlj-eh"
670 tmake_eh_file="i386/t-seh-eh"
672 # Shared libgcc DLL install dir depends on cross/native build.
673 if test x${build} = x${host} ; then
674 tmake_dlldir_file="i386/t-dlldir"
676 tmake_dlldir_file="i386/t-dlldir-x"
678 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-mingw32 t-dfprules i386/t-crtfm i386/t-chkstk"
679 extra_parts="$extra_parts crtfastmath.o"
681 i[34567]86-*-interix[3-9]*)
682 tmake_file="$tmake_file i386/t-interix i386/t-chkstk"
685 extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
686 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm"
689 extra_parts="$extra_parts crtfastmath.o"
690 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm"
693 # Don't use crtbeginT.o from *-*-linux* default.
694 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
695 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64 t-libunwind ia64/t-linux"
696 if test x$with_system_libunwind != xyes ; then
697 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
699 md_unwind_header=ia64/linux-unwind.h
702 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
705 tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms"
706 extra_parts="$extra_parts crtinitS.o"
707 md_unwind_header=ia64/vms-unwind.h
710 tmake_file="iq2000/t-iq2000 t-fdpbit"
715 extra_parts="$extra_parts crti.o crtn.o"
716 tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
719 tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
720 extra_parts="$extra_parts crti.o crtn.o"
723 extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
724 tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
730 tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
731 extra_parts="$extra_parts crtinit.o crtfini.o"
737 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
740 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
742 m68k-*-elf* | fido-*-elf)
743 tmake_file="$tmake_file m68k/t-floatlib"
749 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
750 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
751 md_unwind_header=m68k/linux-unwind.h
753 m68k-*-linux*) # Motorola m68k's running GNU/Linux
754 # with ELF format using glibc 2
755 # aka the GNU/Linux C library 6.
756 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
757 # If not configured with --enable-sjlj-exceptions, bump the
758 # libgcc version number.
759 if test x$enable_sjlj_exceptions != xyes; then
760 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
762 md_unwind_header=m68k/linux-unwind.h
765 tmake_file="$tmake_file m68k/t-floatlib"
766 extra_parts="$extra_parts crti.o crtn.o"
769 tmake_file="mcore/t-mcore t-fdpbit"
770 extra_parts="$extra_parts crti.o crtn.o"
773 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
776 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
777 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
779 microblaze*-*-rtems*)
780 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
781 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
783 mips*-*-netbsd*) # NetBSD/mips, either endian.
785 mips*-*-linux*) # Linux MIPS, either endian.
786 extra_parts="$extra_parts crtfastmath.o"
787 tmake_file="${tmake_file} t-crtfm"
789 mips64r5900* | mipsr5900*)
790 # The MIPS16 support code uses floating point
791 # instructions that are not supported on r5900.
794 tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
797 md_unwind_header=mips/linux-unwind.h
800 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
801 case "${with_newlib}" in
806 # MIPS toolkit libraries.
807 tmake_file="$tmake_file mips/t-sdemtk"
810 extra_parts="$extra_parts crti.o crtn.o"
812 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
813 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
814 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
815 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
816 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
817 extra_parts="$extra_parts crti.o crtn.o"
819 mipsisa64sr71k-*-elf*)
820 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
821 extra_parts="$extra_parts crti.o crtn.o"
823 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
824 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
825 extra_parts="$extra_parts crti.o crtn.o"
827 mips-*-elf* | mipsel-*-elf*)
828 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
829 extra_parts="$extra_parts crti.o crtn.o"
831 mipsr5900-*-elf* | mipsr5900el-*-elf*)
832 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
833 extra_parts="$extra_parts crti.o crtn.o"
835 mips64-*-elf* | mips64el-*-elf*)
836 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
837 extra_parts="$extra_parts crti.o crtn.o"
839 mips64r5900-*-elf* | mips64r5900el-*-elf*)
840 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
841 extra_parts="$extra_parts crti.o crtn.o"
843 mips64vr-*-elf* | mips64vrel-*-elf*)
844 tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
845 extra_parts="$extra_parts crti.o crtn.o"
847 mips64orion-*-elf* | mips64orionel-*-elf*)
848 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
849 extra_parts="$extra_parts crti.o crtn.o"
852 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
853 extra_parts="$extra_parts crti.o crtn.o"
857 mipstx39-*-elf* | mipstx39el-*-elf*)
858 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
861 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
862 tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
867 moxie-*-elf | moxie-*-uclinux*)
868 tmake_file="moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
869 extra_parts="$extra_parts crti.o crtn.o"
872 tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
877 tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
880 # Basic makefile fragment and extra_parts for crt stuff.
881 # We also append c-isr library implementation.
882 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
883 extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
884 # Append library definition makefile fragment according to --with-nds32-lib=X setting.
885 case "${with_nds32_lib}" in
887 # Append library definition makefile fragment t-nds32-newlib.
888 # Append 'soft-fp' software floating point make rule fragment provided by gcc.
889 tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
892 # Append library definition makefile fragment t-nds32-mculib.
893 # The software floating point library is included in mculib.
894 tmake_file="${tmake_file} nds32/t-nds32-mculib"
897 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
903 tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc"
904 extra_parts="$extra_parts crti.o crtn.o"
905 md_unwind_header=nios2/linux-unwind.h
908 tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
909 extra_parts="$extra_parts crti.o crtn.o"
912 tmake_file="pdp11/t-pdp11 t-fdpbit"
915 tmake_file="picochip/t-picochip t-fpbit"
919 *-*-darwin9* | *-*-darwin[12][0-9]*)
920 # libSystem contains unwind information for signal frames since
924 md_unwind_header=rs6000/darwin-unwind.h
927 tmake_file="$tmake_file rs6000/t-ibm-ldouble"
928 extra_parts="$extra_parts crt2.o"
931 tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
932 extra_parts="$extra_parts crt2.o"
935 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
936 extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
939 tmake_file="${tmake_file} rs6000/t-freebsd64"
940 md_unwind_header=rs6000/freebsd-unwind.h
945 tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
948 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
949 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
951 powerpc-*-eabisimaltivec*)
952 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
953 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
956 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
957 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
960 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
961 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
963 powerpc-*-eabialtivec*)
964 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
965 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
967 powerpc-xilinx-eabi*)
968 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
969 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
972 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
973 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
976 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
977 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
980 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-softfp-sfdf t-softfp-excl t-dfprules rs6000/t-ppc64-fp t-softfp t-slibgcc-libgcc"
981 extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
982 md_unwind_header=rs6000/linux-unwind.h
984 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
985 tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
988 tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
991 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
992 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
994 powerpcle-*-eabisim*)
995 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
996 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
999 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1000 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1002 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1003 md_unwind_header=rs6000/aix-unwind.h
1004 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1006 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1007 md_unwind_header=rs6000/aix-unwind.h
1008 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1010 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1011 md_unwind_header=rs6000/aix-unwind.h
1012 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
1013 extra_parts="crtcxa.o crtcxa_s.o"
1016 tmake_file="$tm_file t-fdpbit rl78/t-rl78"
1019 tmake_file="rx/t-rx t-fdpbit"
1020 tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
1023 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi"
1024 md_unwind_header=s390/linux-unwind.h
1027 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi"
1028 md_unwind_header=s390/linux-unwind.h
1031 tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
1032 extra_parts="crtbeginS.o crtendS.o"
1033 md_unwind_header=s390/tpf-unwind.h
1036 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp"
1037 extra_parts="$extra_parts crti.o crtn.o"
1039 sh-*-elf* | sh[12346l]*-*-elf*)
1040 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1041 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1042 libic_invalidate_array_4-100.a \
1043 libic_invalidate_array_4-200.a \
1044 libic_invalidate_array_4a.a \
1045 libgcc-Os-4-200.a libgcc-4-300.a"
1046 case ${host} in sh64*-*-*)
1047 tmake_file="$tmake_file sh/t-sh64"
1052 tmake_file="$tmake_file sh/t-superh"
1053 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
1057 sh-*-linux* | sh[2346lbe]*-*-linux*)
1058 tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
1059 case ${host} in sh64*-*-linux*)
1060 tmake_file="$tmake_file sh/t-sh64"
1063 md_unwind_header=sh/linux-unwind.h
1065 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1066 sh64-*-netbsd* | sh64l*-*-netbsd*)
1067 tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
1069 sh5*-*-netbsd* | sh64*-netbsd*)
1070 tmake_file="$tmake_file sh/t-sh64"
1073 # NetBSD's C library includes a fast software FP library that
1074 # has support for setting/setting the rounding mode, exception
1075 # mask, etc. Therefore, we don't want to include software FP
1079 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1080 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1081 libic_invalidate_array_4-100.a \
1082 libic_invalidate_array_4-200.a \
1083 libic_invalidate_array_4a.a \
1084 libgcc-Os-4-200.a libgcc-4-300.a"
1087 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1098 tmake_file="sparc/t-softmul"
1101 tmake_file="${tmake_file} t-fdpbit t-crtfm"
1102 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1104 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1105 tmake_file="${tmake_file} t-crtfm"
1106 if test "${host_address}" = 64; then
1107 tmake_file="$tmake_file sparc/t-linux64"
1111 tmake_file="${tmake_file} t-fdpbit"
1114 tmake_file="${tmake_file} sparc/t-linux"
1121 if test "${host_address}" = 32; then
1122 tmake_file="$tmake_file sparc/t-softmul"
1126 extra_parts="$extra_parts crtfastmath.o"
1127 md_unwind_header=sparc/linux-unwind.h
1130 tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1131 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1134 tmake_file="$tmake_file t-crtfm"
1135 extra_parts="$extra_parts crtfastmath.o"
1136 md_unwind_header=sparc/sol2-unwind.h
1139 tmake_file="${tmake_file} t-crtfm"
1140 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1143 tmake_file="$tmake_file t-crtfm"
1144 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1148 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1149 tmake_file="$tmake_file t-crtfm"
1150 extra_parts="$extra_parts crtfastmath.o"
1152 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1153 extra_parts="$extra_parts crtfastmath.o"
1154 tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1155 if test "${host_address}" = 64; then
1156 tmake_file="${tmake_file} sparc/t-linux64"
1158 if test "${host_address}" = 32; then
1159 tmake_file="${tmake_file} sparc/t-softmul"
1161 md_unwind_header=sparc/linux-unwind.h
1166 tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit"
1167 extra_parts="$extra_parts \
1168 libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
1169 libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
1170 libgcc_cache64k.a libgcc_cache128k.a"
1173 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1174 c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1175 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1176 tm_file="$tm_file c6x/c6x-abi.h"
1177 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1178 unwind_header=config/c6x/unwind-c6x.h
1181 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1182 tm_file="$tm_file c6x/c6x-abi.h"
1183 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1184 unwind_header=config/c6x/unwind-c6x.h
1187 tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf tilegx/t-softfp t-softfp tilegx/t-tilegx"
1188 md_unwind_header=tilepro/linux-unwind.h
1191 tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro"
1192 md_unwind_header=tilepro/linux-unwind.h
1195 tmake_file="v850/t-v850 t-fdpbit"
1198 tmake_file="$tmake_file vax/t-linux"
1205 tmake_file="stormy16/t-stormy16 t-fdpbit"
1208 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1209 extra_parts="$extra_parts crti.o crtn.o"
1212 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1213 md_unwind_header=xtensa/linux-unwind.h
1216 # Don't need crtbeginT.o from *-*-linux* default.
1217 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1218 tmake_file="$tmake_file t-fdpbit"
1220 m32c-*-elf*|m32c-*-rtems*)
1221 tmake_file="$tmake_file m32c/t-m32c"
1224 tmake_file="mep/t-mep t-fdpbit"
1225 extra_parts="crtbegin.o crtend.o"
1228 echo "*** Configuration ${host} not supported" 1>&2
1234 i[34567]86-*-* | x86_64-*-*)
1235 tmake_file="${tmake_file} i386/t-cpuinfo"
1240 i[34567]86-*-linux* | x86_64-*-linux* | \
1241 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1242 i[34567]86-*-knetbsd*-gnu | \
1244 tmake_file="${tmake_file} t-tls i386/t-linux"
1245 if test "$libgcc_cv_cfi" = "yes"; then
1246 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1252 i[34567]86-*-darwin* | x86_64-*-darwin* | \
1253 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1254 i[34567]86-*-linux* | x86_64-*-linux* | \
1255 i[34567]86-*-gnu* | \
1256 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]* | \
1257 i[34567]86-*-cygwin* | x86_64-*-cygwin* | \
1258 i[34567]86-*-mingw* | x86_64-*-mingw* | \
1259 i[34567]86-*-freebsd* | x86_64-*-freebsd* | \
1260 i[34567]86-*-openbsd* | x86_64-*-openbsd*)
1261 tmake_file="${tmake_file} t-softfp-tf"
1262 if test "${host_address}" = 32; then
1263 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1265 tmake_file="${tmake_file} i386/t-softfp t-softfp"
1270 i[34567]86-*-linux* | x86_64-*-linux*)
1271 # Provide backward binary compatibility for 64bit Linux/x86.
1272 if test "${host_address}" = 64; then
1273 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1275 tm_file="${tm_file} i386/value-unwind.h"