1 # libgcc host-specific configuration file.
2 # Copyright (C) 1997-2013 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 ${host} | sed 's/-.*$//'`
110 moxie*) cpu_type=moxie
138 tmake_file=mips/t-mips
160 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
161 sh[123456789lbe]*-*-*)
172 # Common parts for widely ported systems.
175 asm_hidden_op=.private_extern
176 tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
177 extra_parts="crt3.o crttms.o crttme.o"
180 # This is the generic ELF configuration of FreeBSD. Later
181 # machine-specific sections may refine and add to this
183 tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
184 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
185 case ${target_thread_file} in
187 tmake_file="${tmake_file} t-freebsd-thread"
188 # Before 5.0, FreeBSD can't bind shared libraries to -lc
189 # when "optionally" threaded via weak pthread_* checks.
191 *-*-freebsd[34] | *-*-freebsd[34].*)
192 tmake_file="${tmake_file} t-slibgcc-nolc-override"
198 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
199 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
200 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
203 tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
204 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
207 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
208 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
209 # ELF configurations. We will clear extra_parts in the
210 # a.out configurations.
212 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
213 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
218 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
219 case ${target_thread_file} in
221 tmake_file="$tmake_file t-openbsd-thread"
226 tmake_file="$tmake_file t-rtems"
227 extra_parts="crtbegin.o crtend.o"
230 # Unless linker support and dl_iterate_phdr are present,
231 # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
232 tmake_file="$tmake_file t-sol2 t-eh-dw2-dip t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
233 if test $with_gnu_ld = yes; then
234 tmake_file="$tmake_file t-slibgcc-gld"
236 tmake_file="$tmake_file t-slibgcc-sld"
238 # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
239 tmake_file="$tmake_file $cpu_type/t-sol2"
240 extra_parts="gmon.o crtbegin.o crtend.o"
242 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
243 # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
244 # part of the base system.
246 sparc*-*-solaris2.1[0-9]*)
247 # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
248 extra_parts="$extra_parts crt1.o gcrt1.o"
251 extra_parts="$extra_parts crt1.o crti.o crtn.o gcrt1.o"
256 extra_parts="crtbegin.o crtend.o"
259 tmake_file="vms/t-vms"
260 extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
266 extra_parts="crtbegin.o crtend.o"
271 *-*-darwin* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | *-*-solaris2*)
272 enable_execute_stack=enable-execute-stack-mprotect.c
274 i[34567]86-*-mingw* | x86_64-*-mingw*)
275 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
278 enable_execute_stack=enable-execute-stack-empty.c;
284 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
285 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
286 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
289 md_unwind_header=aarch64/linux-unwind.h
290 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
291 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
294 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
295 extra_parts="$extra_parts crtfastmath.o"
296 md_unwind_header=alpha/linux-unwind.h
299 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
300 extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
303 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
306 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
309 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
310 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
311 md_unwind_header=alpha/vms-unwind.h
314 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
315 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
316 md_unwind_header=alpha/vms-unwind.h
319 tmake_file="$tmake_file arm/t-arm arm/t-vxworks t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
320 extra_parts="$extra_parts crti.o crtn.o"
323 tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
325 arm*-*-linux*) # ARM GNU/Linux with ELF
326 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix"
327 tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
328 tm_file="$tm_file arm/bpabi-lib.h"
329 unwind_header=config/arm/unwind-arm.h
330 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
332 arm*-*-uclinux*) # ARM ucLinux
333 tmake_file="${tmake_file} t-fixedpoint-gnu-prefix"
334 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
335 tmake_file="${tmake_file} arm/t-bpabi"
336 tm_file="$tm_file arm/bpabi-lib.h"
337 unwind_header=config/arm/unwind-arm.h
338 extra_parts="$extra_parts crti.o crtn.o"
340 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
341 tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
342 tm_file="$tm_file arm/bpabi-lib.h"
344 arm*-*-eabi* | arm*-*-rtems*)
345 tmake_file="${tmake_file} arm/t-bpabi"
346 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
349 tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
350 tm_file="$tm_file arm/symbian-lib.h"
351 # Symbian OS provides its own startup code.
354 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
355 unwind_header=config/arm/unwind-arm.h
358 tmake_file="$tmake_file avr/t-avr avr/t-rtems t-fpbit"
359 tm_file="$tm_file avr/avr-lib.h"
364 # Make HImode functions for AVR
365 tmake_file="${cpu_type}/t-avr t-fpbit"
366 if test x${with_avrlibc} != xno; then
367 tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
369 tm_file="$tm_file avr/avr-lib.h"
372 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
373 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
376 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
377 extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
378 md_unwind_header=bfin/linux-unwind.h
381 tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
382 # No need to build crtbeginT.o on uClibc systems. Should probably
383 # be moved to the OS specific section above.
384 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
385 md_unwind_header=bfin/linux-unwind.h
388 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
389 extra_parts="$extra_parts crti.o crtn.o"
392 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
393 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
396 tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
397 extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
400 tmake_file="$tmake_file cris/t-cris t-fdpbit"
403 tmake_file="$tmake_file cris/t-cris t-fdpbit cris/t-elfmulti"
405 cris-*-linux* | crisv32-*-linux*)
406 tmake_file="$tmake_file cris/t-cris t-fdpbit cris/t-linux"
409 tmake_file="epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
410 extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
413 tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
414 extra_parts="$extra_parts crti.o crtn.o"
417 tmake_file="$tmake_file frv/t-frv t-fdpbit"
418 tm_file="$tm_file frv/frv-abi.h"
419 # Don't use crtbegin.o, crtend.o.
420 extra_parts="frvbegin.o frvend.o"
423 tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
424 tm_file="$tm_file frv/frv-abi.h"
427 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
428 tm_file="$tm_file h8300/h8300-lib.h"
429 extra_parts="$extra_parts crti.o crtn.o"
432 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
433 tm_file="$tm_file h8300/h8300-lib.h"
434 extra_parts="$extra_parts crti.o crtn.o"
437 tmake_file="$tmake_file pa/t-linux pa/t-linux64"
440 tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
441 # Set the libgcc version number
442 if test x$enable_sjlj_exceptions = xyes; then
443 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
445 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
447 md_unwind_header=pa/linux-unwind.h
450 tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
451 # Set the libgcc version number
452 if test x$enable_sjlj_exceptions = xyes; then
453 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
455 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
457 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
458 md_unwind_header=pa/hpux-unwind.h
461 tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
462 # Set the libgcc version number
463 if test x$enable_sjlj_exceptions = xyes; then
464 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
466 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
468 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
469 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
471 md_unwind_header=pa/hpux-unwind.h
474 tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
475 # Set the libgcc version number
476 if test x$enable_sjlj_exceptions = xyes; then
477 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
479 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
481 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
482 extra_parts="libgcc_stub.a"
483 md_unwind_header=pa/hpux-unwind.h
486 tmake_file="$tmake_file pa/t-openbsd"
488 i[34567]86-*-darwin*)
489 tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
490 tm_file="$tm_file i386/darwin-lib.h"
491 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
494 tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
495 tm_file="$tm_file i386/darwin-lib.h"
496 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
499 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
502 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
504 i[34567]86-*-freebsd*)
505 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
508 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
510 i[34567]86-*-netbsdelf*)
513 tmake_file="${tmake_file} i386/t-crtstuff"
515 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
517 i[34567]86-*-openbsd*)
522 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
523 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
524 md_unwind_header=i386/linux-unwind.h
526 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
527 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
528 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
531 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
532 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
533 md_unwind_header=i386/linux-unwind.h
535 x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
536 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
537 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
539 i[34567]86-pc-msdosdjgpp*)
541 i[34567]86-*-lynxos*)
543 i[34567]86-*-nto-qnx*)
544 tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
545 extra_parts=crtbegin.o
548 tmake_file="$tmake_file i386/t-softfp i386/t-crtstuff"
549 extra_parts="$extra_parts crti.o crtn.o"
551 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
552 tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
553 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
554 md_unwind_header=i386/sol2-unwind.h
556 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
558 i[34567]86-*-cygwin*)
559 extra_parts="crtbegin.o crtend.o crtfastmath.o"
560 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
561 if test x$enable_sjlj_exceptions = xyes; then
562 tmake_eh_file="i386/t-sjlj-eh"
564 tmake_eh_file="i386/t-dw2-eh"
566 # Shared libgcc DLL install dir depends on cross/native build.
567 if test x${build} = x${host} ; then
568 tmake_dlldir_file="i386/t-dlldir"
570 tmake_dlldir_file="i386/t-dlldir-x"
572 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"
575 extra_parts="crtbegin.o crtend.o crtfastmath.o"
576 case ${target_thread_file} in
578 tmake_file="$tmake_file i386/t-gthr-win32"
581 tmake_file="i386/t-mingw-pthread $tmake_file"
584 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
585 if test x$enable_sjlj_exceptions = xyes; then
586 tmake_eh_file="i386/t-sjlj-eh"
588 tmake_eh_file="i386/t-dw2-eh"
589 md_unwind_header=i386/w32-unwind.h
591 # Shared libgcc DLL install dir depends on cross/native build.
592 if test x${build} = x${host} ; then
593 tmake_dlldir_file="i386/t-dlldir"
595 tmake_dlldir_file="i386/t-dlldir-x"
597 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"
600 case ${target_thread_file} in
602 tmake_file="$tmake_file i386/t-gthr-win32"
605 tmake_file="i386/t-mingw-pthread $tmake_file"
608 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
609 if test x$enable_sjlj_exceptions = xyes; then
610 tmake_eh_file="i386/t-sjlj-eh"
612 tmake_eh_file="i386/t-seh-eh"
614 # Shared libgcc DLL install dir depends on cross/native build.
615 if test x${build} = x${host} ; then
616 tmake_dlldir_file="i386/t-dlldir"
618 tmake_dlldir_file="i386/t-dlldir-x"
620 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-mingw32 t-dfprules i386/t-crtfm i386/t-chkstk"
621 extra_parts="$extra_parts crtfastmath.o"
623 i[34567]86-*-interix[3-9]*)
624 tmake_file="$tmake_file i386/t-interix i386/t-chkstk"
627 extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
628 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm"
631 extra_parts="$extra_parts crtfastmath.o"
632 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm"
635 # Don't use crtbeginT.o from *-*-linux* default.
636 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
637 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64 t-libunwind ia64/t-linux"
638 if test x$with_system_libunwind != xyes ; then
639 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
641 md_unwind_header=ia64/linux-unwind.h
644 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
647 tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms"
648 extra_parts="$extra_parts crtinitS.o"
649 md_unwind_header=ia64/vms-unwind.h
652 tmake_file="iq2000/t-iq2000 t-fdpbit"
657 extra_parts="$extra_parts crti.o crtn.o"
658 tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
661 tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
662 extra_parts="$extra_parts crti.o crtn.o"
665 extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
666 tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
672 tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
673 extra_parts="$extra_parts crtinit.o crtfini.o"
679 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
682 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
684 m68k-*-elf* | fido-*-elf)
685 tmake_file="$tmake_file m68k/t-floatlib"
691 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
692 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
693 md_unwind_header=m68k/linux-unwind.h
695 m68k-*-linux*) # Motorola m68k's running GNU/Linux
696 # with ELF format using glibc 2
697 # aka the GNU/Linux C library 6.
698 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
699 # If not configured with --enable-sjlj-exceptions, bump the
700 # libgcc version number.
701 if test x$enable_sjlj_exceptions != xyes; then
702 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
704 md_unwind_header=m68k/linux-unwind.h
707 tmake_file="$tmake_file m68k/t-floatlib"
708 extra_parts="$extra_parts crti.o crtn.o"
711 tmake_file="mcore/t-mcore t-fdpbit"
712 extra_parts="$extra_parts crti.o crtn.o"
715 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
718 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
719 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
721 microblaze*-*-rtems*)
722 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
723 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
725 mips*-*-netbsd*) # NetBSD/mips, either endian.
727 mips*-*-linux*) # Linux MIPS, either endian.
728 extra_parts="$extra_parts crtfastmath.o"
729 tmake_file="${tmake_file} t-crtfm mips/t-mips16"
730 md_unwind_header=mips/linux-unwind.h
731 if test "${ac_cv_sizeof_long_double}" = 16; then
732 tmake_file="${tmake_file} mips/t-tpbit"
736 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
737 case "${with_newlib}" in
742 # MIPS toolkit libraries.
743 tmake_file="$tmake_file mips/t-sdemtk"
746 extra_parts="$extra_parts crti.o crtn.o"
748 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
749 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
750 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
751 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
752 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
753 extra_parts="$extra_parts crti.o crtn.o"
755 mipsisa64sr71k-*-elf*)
756 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
757 extra_parts="$extra_parts crti.o crtn.o"
759 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
760 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
761 extra_parts="$extra_parts crti.o crtn.o"
763 mips-*-elf* | mipsel-*-elf*)
764 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
765 extra_parts="$extra_parts crti.o crtn.o"
767 mips64-*-elf* | mips64el-*-elf*)
768 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
769 extra_parts="$extra_parts crti.o crtn.o"
771 mips64vr-*-elf* | mips64vrel-*-elf*)
772 tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
773 extra_parts="$extra_parts crti.o crtn.o"
775 mips64orion-*-elf* | mips64orionel-*-elf*)
776 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
777 extra_parts="$extra_parts crti.o crtn.o"
780 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
781 extra_parts="$extra_parts crti.o crtn.o"
785 mipstx39-*-elf* | mipstx39el-*-elf*)
786 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
789 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
790 tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
795 moxie-*-elf | moxie-*-uclinux*)
796 tmake_file="moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
797 extra_parts="$extra_parts crti.o crtn.o"
800 tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
805 tmake_file="pdp11/t-pdp11 t-fdpbit"
808 tmake_file="picochip/t-picochip t-fpbit"
812 *-*-darwin9* | *-*-darwin[12][0-9]*)
813 # libSystem contains unwind information for signal frames since
817 md_unwind_header=rs6000/darwin-unwind.h
820 tmake_file="$tmake_file rs6000/t-ibm-ldouble"
821 extra_parts="$extra_parts crt2.o"
824 tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
825 extra_parts="$extra_parts crt2.o"
828 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
829 extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
832 tmake_file="${tmake_file} rs6000/t-freebsd64"
833 md_unwind_header=rs6000/freebsd-unwind.h
838 tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
841 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
842 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
844 powerpc-*-eabisimaltivec*)
845 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
846 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
849 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
850 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
853 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
854 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
856 powerpc-*-eabialtivec*)
857 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
858 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
860 powerpc-xilinx-eabi*)
861 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
862 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
865 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
866 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
869 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
870 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
873 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-softfp-sfdf t-softfp-excl t-dfprules rs6000/t-ppc64-fp t-softfp t-slibgcc-libgcc"
874 extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
875 md_unwind_header=rs6000/linux-unwind.h
877 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
878 tmake_file="$tmake_file rs6000/t-ppccomm t-fdpbit"
881 tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
884 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
885 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
887 powerpcle-*-eabisim*)
888 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
889 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
892 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
893 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
895 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
896 md_unwind_header=rs6000/aix-unwind.h
897 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
899 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
900 md_unwind_header=rs6000/aix-unwind.h
901 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
903 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
904 md_unwind_header=rs6000/aix-unwind.h
905 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
906 extra_parts="crtcxa.o crtcxa_s.o"
909 tmake_file="$tm_file t-fdpbit rl78/t-rl78"
912 tmake_file="rx/t-rx t-fdpbit"
913 tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
916 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi"
917 md_unwind_header=s390/linux-unwind.h
920 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux"
921 md_unwind_header=s390/linux-unwind.h
924 tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
925 extra_parts="crtbeginS.o crtendS.o"
926 md_unwind_header=s390/tpf-unwind.h
929 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp"
930 extra_parts="$extra_parts crti.o crtn.o"
932 sh-*-elf* | sh[12346l]*-*-elf*)
933 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
934 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
935 libic_invalidate_array_4-100.a \
936 libic_invalidate_array_4-200.a \
937 libic_invalidate_array_4a.a \
938 libgcc-Os-4-200.a libgcc-4-300.a"
939 case ${host} in sh64*-*-*)
940 tmake_file="$tmake_file sh/t-sh64"
945 tmake_file="$tmake_file sh/t-superh"
946 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
950 sh-*-linux* | sh[2346lbe]*-*-linux*)
951 tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
952 case ${host} in sh64*-*-linux*)
953 tmake_file="$tmake_file sh/t-sh64"
956 md_unwind_header=sh/linux-unwind.h
958 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
959 sh64-*-netbsd* | sh64l*-*-netbsd*)
960 tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
962 sh5*-*-netbsd* | sh64*-netbsd*)
963 tmake_file="$tmake_file sh/t-sh64"
966 # NetBSD's C library includes a fast software FP library that
967 # has support for setting/setting the rounding mode, exception
968 # mask, etc. Therefore, we don't want to include software FP
972 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
973 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
974 libic_invalidate_array_4-100.a \
975 libic_invalidate_array_4-200.a \
976 libic_invalidate_array_4a.a \
977 libgcc-Os-4-200.a libgcc-4-300.a"
980 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
991 tmake_file="sparc/t-softmul"
994 tmake_file="${tmake_file} t-fdpbit t-crtfm"
995 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
997 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
998 tmake_file="${tmake_file} t-crtfm"
999 if test "${host_address}" = 64; then
1000 tmake_file="$tmake_file sparc/t-linux64"
1004 tmake_file="${tmake_file} t-fdpbit"
1007 tmake_file="${tmake_file} sparc/t-linux"
1014 if test "${host_address}" = 32; then
1015 tmake_file="$tmake_file sparc/t-softmul"
1019 extra_parts="$extra_parts crtfastmath.o"
1020 md_unwind_header=sparc/linux-unwind.h
1023 tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1024 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1027 tmake_file="$tmake_file t-crtfm"
1028 extra_parts="$extra_parts crtfastmath.o"
1029 md_unwind_header=sparc/sol2-unwind.h
1032 tmake_file="${tmake_file} t-crtfm"
1033 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1036 tmake_file="$tmake_file t-crtfm"
1037 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1041 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1042 tmake_file="$tmake_file t-crtfm"
1043 extra_parts="$extra_parts crtfastmath.o"
1045 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1046 extra_parts="$extra_parts crtfastmath.o"
1047 tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1048 if test "${host_address}" = 64; then
1049 tmake_file="${tmake_file} sparc/t-linux64"
1051 if test "${host_address}" = 32; then
1052 tmake_file="${tmake_file} sparc/t-softmul"
1054 md_unwind_header=sparc/linux-unwind.h
1059 tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit"
1060 extra_parts="$extra_parts \
1061 libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
1062 libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
1063 libgcc_cache64k.a libgcc_cache128k.a"
1066 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1067 c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1068 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1069 tm_file="$tm_file c6x/c6x-abi.h"
1070 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1071 unwind_header=config/c6x/unwind-c6x.h
1074 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1075 tm_file="$tm_file c6x/c6x-abi.h"
1076 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1077 unwind_header=config/c6x/unwind-c6x.h
1080 tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf tilegx/t-softfp t-softfp tilegx/t-tilegx"
1081 md_unwind_header=tilepro/linux-unwind.h
1084 tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro"
1085 md_unwind_header=tilepro/linux-unwind.h
1088 tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
1091 tmake_file="$tmake_file vax/t-linux"
1098 tmake_file="stormy16/t-stormy16 t-fdpbit"
1101 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1102 extra_parts="$extra_parts crti.o crtn.o"
1105 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1106 md_unwind_header=xtensa/linux-unwind.h
1109 # Don't need crtbeginT.o from *-*-linux* default.
1110 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1111 tmake_file="$tmake_file t-fdpbit"
1113 m32c-*-elf*|m32c-*-rtems*)
1114 tmake_file="$tmake_file m32c/t-m32c"
1117 tmake_file="mep/t-mep t-fdpbit"
1118 extra_parts="crtbegin.o crtend.o"
1121 echo "*** Configuration ${host} not supported" 1>&2
1127 i[34567]86-*-* | x86_64-*-*)
1128 tmake_file="${tmake_file} i386/t-cpuinfo"
1133 i[34567]86-*-linux* | x86_64-*-linux* | \
1134 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1135 i[34567]86-*-knetbsd*-gnu | \
1137 tmake_file="${tmake_file} t-tls i386/t-linux"
1138 if test "$libgcc_cv_cfi" = "yes"; then
1139 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1145 i[34567]86-*-darwin* | x86_64-*-darwin* | \
1146 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1147 i[34567]86-*-linux* | x86_64-*-linux* | \
1148 i[34567]86-*-gnu* | \
1149 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]* | \
1150 i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw* | \
1151 i[34567]86-*-freebsd* | x86_64-*-freebsd* | \
1152 i[34567]86-*-openbsd* | x86_64-*-openbsd*)
1153 tmake_file="${tmake_file} t-softfp-tf"
1154 if test "${host_address}" = 32; then
1155 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1157 tmake_file="${tmake_file} i386/t-softfp t-softfp"
1162 i[34567]86-*-linux* | x86_64-*-linux*)
1163 # Provide backward binary compatibility for 64bit Linux/x86.
1164 if test "${host_address}" = 64; then
1165 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1167 tm_file="${tm_file} i386/value-unwind.h"