1 # libgcc host-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
3 # 2008, 2009, 2010, 2011, 2012 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 3, or (at your option) any later
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
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING3. If not see
19 #<http://www.gnu.org/licenses/>.
21 # This is the libgcc host-specific configuration file
22 # where a configuration type is mapped to different system-specific
23 # definitions and files. This is invoked by the autoconf-generated
24 # configure script. Putting it in a separate shell file lets us skip
25 # running autoconf when modifying host-specific information.
27 # This file bears an obvious resemblance to gcc/config.gcc. The cases
28 # should be kept similar, to ease moving library-specific settings
29 # from config.gcc to this file. That is also why tmake_file is
30 # left as tmake_file, rather than hmake_file, even though this library
31 # switches on ${host}.
33 # This file switches on the shell variable ${host}, and also uses the
34 # following shell variables:
36 # with_* Various variables as set by configure.
38 # This file sets the following shell variables for use by the
39 # autoconf-generated configure script:
41 # asm_hidden_op The assembler pseudo-op to use for hide
42 # lists for object files implemented in
43 # assembly (with -fvisibility=hidden for C).
44 # The default is ".hidden".
45 # cpu_type The name of the cpu, if different from the first
46 # chunk of the canonical host name.
47 # enable_execute_stack The name of a source file implementing
48 # __enable_execute_stack.
49 # extra_parts List of extra object files that should be compiled
50 # for this target machine. This may be overridden
51 # by setting EXTRA_PARTS in a tmake_file fragment.
52 # If either is set, EXTRA_PARTS and
53 # EXTRA_MULTILIB_PARTS inherited from the GCC
54 # subdirectory will be ignored.
55 # md_unwind_header The name of a header file defining
56 # MD_FALLBACK_FRAME_STATE_FOR.
57 # sfp_machine_header The name of a sfp-machine.h header file for soft-fp.
58 # Defaults to "$cpu_type/sfp-machine.h" if it exists,
59 # no-sfp-machine.h otherwise.
60 # tmake_file A list of machine-description-specific
62 # tm_defines List of target macros to define for all compilations.
63 # tm_file A list of target macro files used only for code
64 # built for the target, not the host. These files
65 # are relative to $srcdir/config and must not have
66 # the same names as files in $srcdir/../gcc/config.
67 # unwind_header The name of the header file declaring the unwind
68 # runtime interface routines.
76 md_unwind_header=no-unwind.h
77 unwind_header=unwind-generic.h
79 # Set default cpu_type so it can be updated in each machine entry.
80 cpu_type=`echo ${host} | sed 's/-.*$//'`
111 moxie*) cpu_type=moxie
139 tmake_file=mips/t-mips
161 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
162 sh[123456789lbe]*-*-*)
173 # Common parts for widely ported systems.
176 asm_hidden_op=.private_extern
177 tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
178 extra_parts="crt3.o crttms.o crttme.o"
181 # This is the generic ELF configuration of FreeBSD. Later
182 # machine-specific sections may refine and add to this
184 tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
185 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
186 case ${target_thread_file} in
188 tmake_file="${tmake_file} t-freebsd-thread"
189 # Before 5.0, FreeBSD can't bind shared libraries to -lc
190 # when "optionally" threaded via weak pthread_* checks.
192 *-*-freebsd[34] | *-*-freebsd[34].*)
193 tmake_file="${tmake_file} t-slibgcc-nolc-override"
199 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
200 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
201 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
204 tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
205 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
208 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
209 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
210 # ELF configurations. We will clear extra_parts in the
211 # a.out configurations.
213 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
214 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
219 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
220 case ${target_thread_file} in
222 tmake_file="$tmake_file t-openbsd-thread"
227 tmake_file="$tmake_file t-rtems"
228 extra_parts="crtbegin.o crtend.o"
231 # Unless linker support and dl_iterate_phdr are present,
232 # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
233 tmake_file="$tmake_file t-sol2 t-eh-dw2-dip t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
234 if test $with_gnu_ld = yes; then
235 tmake_file="$tmake_file t-slibgcc-gld"
237 tmake_file="$tmake_file t-slibgcc-sld"
239 # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
240 tmake_file="$tmake_file $cpu_type/t-sol2"
241 extra_parts="gmon.o crtbegin.o crtend.o"
243 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
244 # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
245 # part of the base system.
247 sparc*-*-solaris2.1[0-9]*)
248 # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
249 extra_parts="$extra_parts crt1.o gcrt1.o"
252 extra_parts="$extra_parts crt1.o crti.o crtn.o gcrt1.o"
257 extra_parts="crtbegin.o crtend.o"
260 tmake_file="vms/t-vms"
261 extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
267 extra_parts="crtbegin.o crtend.o"
272 *-*-darwin* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | *-*-solaris2*)
273 enable_execute_stack=enable-execute-stack-mprotect.c
275 i[34567]86-*-mingw* | x86_64-*-mingw*)
276 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
279 enable_execute_stack=enable-execute-stack-empty.c;
285 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
286 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
287 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
290 md_unwind_header=aarch64/linux-unwind.h
291 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
292 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
295 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
296 extra_parts="$extra_parts crtfastmath.o"
297 md_unwind_header=alpha/linux-unwind.h
300 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
301 extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
304 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
307 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
310 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
311 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
312 md_unwind_header=alpha/vms-unwind.h
315 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
316 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
317 md_unwind_header=alpha/vms-unwind.h
320 tmake_file="$tmake_file arm/t-arm arm/t-vxworks t-fdpbit"
321 extra_parts="$extra_parts crti.o crtn.o"
324 tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
326 arm*-*-linux*) # ARM GNU/Linux with ELF
327 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix"
328 tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
329 tm_file="$tm_file arm/bpabi-lib.h"
330 unwind_header=config/arm/unwind-arm.h
331 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
333 arm*-*-uclinux*) # ARM ucLinux
334 tmake_file="${tmake_file} t-fixedpoint-gnu-prefix"
335 tmake_file="${tmake_file} arm/t-bpabi"
336 tm_file="$tm_file arm/bpabi-lib.h"
337 unwind_header=config/arm/unwind-arm.h
338 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
339 extra_parts="$extra_parts crti.o crtn.o"
341 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
342 tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
343 tm_file="$tm_file arm/bpabi-lib.h"
345 arm*-*-eabi* | arm*-*-rtems*)
346 tmake_file="${tmake_file} arm/t-bpabi"
347 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
350 tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
351 tm_file="$tm_file arm/symbian-lib.h"
352 # Symbian OS provides its own startup code.
355 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
356 unwind_header=config/arm/unwind-arm.h
359 tmake_file="$tmake_file avr/t-avr avr/t-rtems t-fpbit"
360 tm_file="$tm_file avr/avr-lib.h"
365 # Make HImode functions for AVR
366 tmake_file="${cpu_type}/t-avr t-fpbit"
367 if test x${with_avrlibc} != xno; then
368 tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
370 tm_file="$tm_file avr/avr-lib.h"
373 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
374 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
377 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
378 extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
379 md_unwind_header=bfin/linux-unwind.h
382 tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
383 # No need to build crtbeginT.o on uClibc systems. Should probably
384 # be moved to the OS specific section above.
385 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
386 md_unwind_header=bfin/linux-unwind.h
389 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
390 extra_parts="$extra_parts crti.o crtn.o"
393 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
394 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
397 tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
398 extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
401 tmake_file="$tmake_file cris/t-cris t-fdpbit"
404 tmake_file="$tmake_file cris/t-cris t-fdpbit cris/t-elfmulti"
406 cris-*-linux* | crisv32-*-linux*)
407 tmake_file="$tmake_file cris/t-cris t-fdpbit cris/t-linux"
410 tmake_file="epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
411 extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
414 tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
415 extra_parts="$extra_parts crti.o crtn.o"
418 tmake_file="$tmake_file frv/t-frv t-fdpbit"
419 tm_file="$tm_file frv/frv-abi.h"
420 # Don't use crtbegin.o, crtend.o.
421 extra_parts="frvbegin.o frvend.o"
424 tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
425 tm_file="$tm_file frv/frv-abi.h"
428 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
429 tm_file="$tm_file h8300/h8300-lib.h"
430 extra_parts="$extra_parts crti.o crtn.o"
433 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
434 tm_file="$tm_file h8300/h8300-lib.h"
435 extra_parts="$extra_parts crti.o crtn.o"
438 tmake_file="$tmake_file pa/t-linux pa/t-linux64"
441 tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
442 # Set the libgcc version number
443 if test x$enable_sjlj_exceptions = xyes; then
444 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
446 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
448 md_unwind_header=pa/linux-unwind.h
451 tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
452 # Set the libgcc version number
453 if test x$enable_sjlj_exceptions = xyes; then
454 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
456 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
458 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
459 md_unwind_header=pa/hpux-unwind.h
462 tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
463 # Set the libgcc version number
464 if test x$enable_sjlj_exceptions = xyes; then
465 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
467 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
469 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
470 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
472 md_unwind_header=pa/hpux-unwind.h
475 tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
476 # Set the libgcc version number
477 if test x$enable_sjlj_exceptions = xyes; then
478 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
480 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
482 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
483 extra_parts="libgcc_stub.a"
484 md_unwind_header=pa/hpux-unwind.h
487 tmake_file="$tmake_file pa/t-openbsd"
489 i[34567]86-*-darwin*)
490 tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
491 tm_file="$tm_file i386/darwin-lib.h"
492 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
495 tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
496 tm_file="$tm_file i386/darwin-lib.h"
497 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
500 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
503 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
505 i[34567]86-*-freebsd*)
506 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
509 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
511 i[34567]86-*-netbsdelf*)
514 tmake_file="${tmake_file} i386/t-crtstuff"
516 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
518 i[34567]86-*-openbsd*)
523 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
524 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
525 md_unwind_header=i386/linux-unwind.h
527 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
528 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
529 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
532 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
533 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
534 md_unwind_header=i386/linux-unwind.h
536 x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
537 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
538 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
540 i[34567]86-pc-msdosdjgpp*)
542 i[34567]86-*-lynxos*)
544 i[34567]86-*-nto-qnx*)
545 tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
546 extra_parts=crtbegin.o
549 tmake_file="$tmake_file i386/t-softfp i386/t-crtstuff"
550 extra_parts="$extra_parts crti.o crtn.o"
552 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
553 tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
554 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
555 md_unwind_header=i386/sol2-unwind.h
557 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
559 i[34567]86-*-cygwin*)
560 extra_parts="crtbegin.o crtend.o crtfastmath.o"
561 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
562 if test x$enable_sjlj_exceptions = xyes; then
563 tmake_eh_file="i386/t-sjlj-eh"
565 tmake_eh_file="i386/t-dw2-eh"
567 # Shared libgcc DLL install dir depends on cross/native build.
568 if test x${build} = x${host} ; then
569 tmake_dlldir_file="i386/t-dlldir"
571 tmake_dlldir_file="i386/t-dlldir-x"
573 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"
576 extra_parts="crtbegin.o crtend.o crtfastmath.o"
577 case ${target_thread_file} in
579 tmake_file="$tmake_file i386/t-gthr-win32"
582 tmake_file="i386/t-mingw-pthread $tmake_file"
585 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
586 if test x$enable_sjlj_exceptions = xyes; then
587 tmake_eh_file="i386/t-sjlj-eh"
589 tmake_eh_file="i386/t-dw2-eh"
590 md_unwind_header=i386/w32-unwind.h
592 # Shared libgcc DLL install dir depends on cross/native build.
593 if test x${build} = x${host} ; then
594 tmake_dlldir_file="i386/t-dlldir"
596 tmake_dlldir_file="i386/t-dlldir-x"
598 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"
601 case ${target_thread_file} in
603 tmake_file="$tmake_file i386/t-gthr-win32"
606 tmake_file="i386/t-mingw-pthread $tmake_file"
609 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
610 if test x$enable_sjlj_exceptions = xyes; then
611 tmake_eh_file="i386/t-sjlj-eh"
613 tmake_eh_file="i386/t-seh-eh"
615 # Shared libgcc DLL install dir depends on cross/native build.
616 if test x${build} = x${host} ; then
617 tmake_dlldir_file="i386/t-dlldir"
619 tmake_dlldir_file="i386/t-dlldir-x"
621 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-mingw32 t-dfprules i386/t-crtfm i386/t-chkstk"
622 extra_parts="$extra_parts crtfastmath.o"
624 i[34567]86-*-interix[3-9]*)
625 tmake_file="$tmake_file i386/t-interix i386/t-chkstk"
628 extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
629 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm"
632 extra_parts="$extra_parts crtfastmath.o"
633 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm"
636 # Don't use crtbeginT.o from *-*-linux* default.
637 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
638 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64 t-libunwind ia64/t-linux"
639 if test x$with_system_libunwind != xyes ; then
640 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
642 md_unwind_header=ia64/linux-unwind.h
645 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
648 tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms"
649 extra_parts="$extra_parts crtinitS.o"
650 md_unwind_header=ia64/vms-unwind.h
653 tmake_file="iq2000/t-iq2000 t-fdpbit"
658 extra_parts="$extra_parts crti.o crtn.o"
659 tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
662 tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
663 extra_parts="$extra_parts crti.o crtn.o"
666 extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
667 tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
673 tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
674 extra_parts="$extra_parts crtinit.o crtfini.o"
680 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
683 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
685 m68k-*-elf* | fido-*-elf)
686 tmake_file="$tmake_file m68k/t-floatlib"
692 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
693 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
694 md_unwind_header=m68k/linux-unwind.h
696 m68k-*-linux*) # Motorola m68k's running GNU/Linux
697 # with ELF format using glibc 2
698 # aka the GNU/Linux C library 6.
699 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
700 # If not configured with --enable-sjlj-exceptions, bump the
701 # libgcc version number.
702 if test x$enable_sjlj_exceptions != xyes; then
703 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
705 md_unwind_header=m68k/linux-unwind.h
708 tmake_file="$tmake_file m68k/t-floatlib"
709 extra_parts="$extra_parts crti.o crtn.o"
712 tmake_file="mcore/t-mcore t-fdpbit"
713 extra_parts="$extra_parts crti.o crtn.o"
716 tmake_file="$tmake_file t-slibgcc-nolc-override microblaze/t-microblaze t-fdpbit"
719 tmake_file="microblaze/t-microblaze t-fdpbit"
720 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
722 mips*-*-netbsd*) # NetBSD/mips, either endian.
724 mips*-*-linux*) # Linux MIPS, either endian.
725 extra_parts="$extra_parts crtfastmath.o"
726 tmake_file="${tmake_file} t-crtfm mips/t-mips16"
727 md_unwind_header=mips/linux-unwind.h
728 if test "${ac_cv_sizeof_long_double}" = 16; then
729 tmake_file="${tmake_file} mips/t-tpbit"
733 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
734 case "${with_newlib}" in
739 # MIPS toolkit libraries.
740 tmake_file="$tmake_file mips/t-sdemtk"
743 extra_parts="$extra_parts crti.o crtn.o"
745 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
746 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
747 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
748 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
749 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
750 extra_parts="$extra_parts crti.o crtn.o"
752 mipsisa64sr71k-*-elf*)
753 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
754 extra_parts="$extra_parts crti.o crtn.o"
756 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
757 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
758 extra_parts="$extra_parts crti.o crtn.o"
760 mips-*-elf* | mipsel-*-elf*)
761 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
762 extra_parts="$extra_parts crti.o crtn.o"
764 mips64-*-elf* | mips64el-*-elf*)
765 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
766 extra_parts="$extra_parts crti.o crtn.o"
768 mips64vr-*-elf* | mips64vrel-*-elf*)
769 tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
770 extra_parts="$extra_parts crti.o crtn.o"
772 mips64orion-*-elf* | mips64orionel-*-elf*)
773 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
774 extra_parts="$extra_parts crti.o crtn.o"
777 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
778 extra_parts="$extra_parts crti.o crtn.o"
782 mipstx39-*-elf* | mipstx39el-*-elf*)
783 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
786 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
787 tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
792 moxie-*-elf | moxie-*-uclinux*)
793 tmake_file="moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
794 extra_parts="$extra_parts crti.o crtn.o"
797 tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
802 tmake_file="pdp11/t-pdp11 t-fdpbit"
805 tmake_file="picochip/t-picochip t-fpbit"
809 *-*-darwin9* | *-*-darwin[12][0-9]*)
810 # libSystem contains unwind information for signal frames since
814 md_unwind_header=rs6000/darwin-unwind.h
817 tmake_file="$tmake_file rs6000/t-ibm-ldouble"
818 extra_parts="$extra_parts crt2.o"
821 tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
822 extra_parts="$extra_parts crt2.o"
825 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
826 extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
829 tmake_file="${tmake_file} rs6000/t-freebsd64"
830 md_unwind_header=rs6000/freebsd-unwind.h
835 tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
838 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic"
839 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
841 powerpc-*-eabisimaltivec*)
842 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
843 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
846 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
847 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
850 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
851 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
853 powerpc-*-eabialtivec*)
854 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
855 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
857 powerpc-xilinx-eabi*)
858 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
859 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
862 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
863 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
866 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
867 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
869 powerpc-*-linux* | powerpc64-*-linux*)
870 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-softfp-sfdf t-softfp-excl t-dfprules rs6000/t-ppc64-fp t-softfp t-slibgcc-libgcc"
871 extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
872 md_unwind_header=rs6000/linux-unwind.h
874 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
875 tmake_file="$tmake_file rs6000/t-ppccomm t-fdpbit"
878 tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
881 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
882 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
884 powerpcle-*-eabisim*)
885 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
886 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
889 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
890 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
892 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
893 md_unwind_header=rs6000/aix-unwind.h
894 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
896 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
897 md_unwind_header=rs6000/aix-unwind.h
898 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
900 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
901 md_unwind_header=rs6000/aix-unwind.h
902 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
905 tmake_file="$tm_file t-fdpbit rl78/t-rl78"
908 tmake_file="rx/t-rx t-fdpbit"
909 tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
912 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi"
913 md_unwind_header=s390/linux-unwind.h
916 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux"
917 md_unwind_header=s390/linux-unwind.h
920 tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
921 extra_parts="crtbeginS.o crtendS.o"
922 md_unwind_header=s390/tpf-unwind.h
925 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp"
926 extra_parts="$extra_parts crti.o crtn.o"
928 sh-*-elf* | sh[12346l]*-*-elf*)
929 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
930 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
931 libic_invalidate_array_4-100.a \
932 libic_invalidate_array_4-200.a \
933 libic_invalidate_array_4a.a \
934 libgcc-Os-4-200.a libgcc-4-300.a"
935 case ${host} in sh64*-*-*)
936 tmake_file="$tmake_file sh/t-sh64"
941 tmake_file="$tmake_file sh/t-superh"
942 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
946 sh-*-linux* | sh[2346lbe]*-*-linux*)
947 tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
948 case ${host} in sh64*-*-linux*)
949 tmake_file="$tmake_file sh/t-sh64"
952 md_unwind_header=sh/linux-unwind.h
954 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
955 sh64-*-netbsd* | sh64l*-*-netbsd*)
956 tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
958 sh5*-*-netbsd* | sh64*-netbsd*)
959 tmake_file="$tmake_file sh/t-sh64"
962 # NetBSD's C library includes a fast software FP library that
963 # has support for setting/setting the rounding mode, exception
964 # mask, etc. Therefore, we don't want to include software FP
968 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
969 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
970 libic_invalidate_array_4-100.a \
971 libic_invalidate_array_4-200.a \
972 libic_invalidate_array_4a.a \
973 libgcc-Os-4-200.a libgcc-4-300.a"
976 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
987 tmake_file="sparc/t-softmul"
990 tmake_file="${tmake_file} t-fdpbit t-crtfm"
991 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
993 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
994 tmake_file="${tmake_file} t-crtfm"
995 if test "${host_address}" = 64; then
996 tmake_file="$tmake_file sparc/t-linux64"
1000 tmake_file="${tmake_file} t-fdpbit"
1003 tmake_file="${tmake_file} sparc/t-linux"
1010 if test "${host_address}" = 32; then
1011 tmake_file="$tmake_file sparc/t-softmul"
1015 extra_parts="$extra_parts crtfastmath.o"
1016 md_unwind_header=sparc/linux-unwind.h
1019 tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1020 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1023 tmake_file="$tmake_file t-crtfm"
1024 extra_parts="$extra_parts crtfastmath.o"
1025 md_unwind_header=sparc/sol2-unwind.h
1028 tmake_file="${tmake_file} t-crtfm"
1029 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1032 tmake_file="$tmake_file t-crtfm"
1033 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1037 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1038 tmake_file="$tmake_file t-crtfm"
1039 extra_parts="$extra_parts crtfastmath.o"
1041 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1042 extra_parts="$extra_parts crtfastmath.o"
1043 tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1044 if test "${host_address}" = 64; then
1045 tmake_file="${tmake_file} sparc/t-linux64"
1047 if test "${host_address}" = 32; then
1048 tmake_file="${tmake_file} sparc/t-softmul"
1050 md_unwind_header=sparc/linux-unwind.h
1055 tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit"
1056 extra_parts="$extra_parts \
1057 libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
1058 libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
1059 libgcc_cache64k.a libgcc_cache128k.a"
1062 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1063 c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1064 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1065 tm_file="$tm_file c6x/c6x-abi.h"
1066 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1067 unwind_header=config/c6x/unwind-c6x.h
1070 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1071 tm_file="$tm_file c6x/c6x-abi.h"
1072 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1073 unwind_header=config/c6x/unwind-c6x.h
1076 tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf tilegx/t-softfp t-softfp tilegx/t-tilegx"
1077 md_unwind_header=tilepro/linux-unwind.h
1080 tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro"
1081 md_unwind_header=tilepro/linux-unwind.h
1084 tmake_file="v850/t-v850 t-fdpbit"
1087 tmake_file="$tmake_file vax/t-linux"
1094 tmake_file="stormy16/t-stormy16 t-fdpbit"
1097 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1098 extra_parts="$extra_parts crti.o crtn.o"
1101 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux"
1102 md_unwind_header=xtensa/linux-unwind.h
1105 # Don't need crtbeginT.o from *-*-linux* default.
1106 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1107 tmake_file="$tmake_file t-fdpbit"
1109 m32c-*-elf*|m32c-*-rtems*)
1110 tmake_file="$tmake_file m32c/t-m32c"
1113 tmake_file="mep/t-mep t-fdpbit"
1114 extra_parts="crtbegin.o crtend.o"
1117 echo "*** Configuration ${host} not supported" 1>&2
1123 i[34567]86-*-* | x86_64-*-*)
1124 tmake_file="${tmake_file} i386/t-cpuinfo"
1129 i[34567]86-*-linux* | x86_64-*-linux* | \
1130 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1131 i[34567]86-*-knetbsd*-gnu | \
1133 tmake_file="${tmake_file} t-tls i386/t-linux"
1134 if test "$libgcc_cv_cfi" = "yes"; then
1135 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1141 i[34567]86-*-darwin* | x86_64-*-darwin* | \
1142 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1143 i[34567]86-*-linux* | x86_64-*-linux* | \
1144 i[34567]86-*-gnu* | \
1145 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]* | \
1146 i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw* | \
1147 i[34567]86-*-freebsd* | x86_64-*-freebsd* | \
1148 i[34567]86-*-openbsd* | x86_64-*-openbsd*)
1149 tmake_file="${tmake_file} t-softfp-tf"
1150 if test "${host_address}" = 32; then
1151 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1153 tmake_file="${tmake_file} i386/t-softfp t-softfp"
1158 i[34567]86-*-linux* | x86_64-*-linux*)
1159 # Provide backward binary compatibility for 64bit Linux/x86.
1160 if test "${host_address}" = 64; then
1161 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1163 tm_file="${tm_file} i386/value-unwind.h"