libgcc/config.host

   1 # libgcc host-specific configuration file.
   2 # Copyright (C) 1997-2018 Free Software Foundation, Inc.
   3
   4 #This file is part of GCC.
   5
   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
   9 #version.
  10
  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
  14 #for more details.
  15
  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/>.
  19
  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.
  25
  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}.
  31
  32 # This file switches on the shell variable ${host}, and also uses the
  33 # following shell variables:
  34 #
  35 #  with_*               Various variables as set by configure.
  36
  37 # This file sets the following shell variables for use by the
  38 # autoconf-generated configure script:
  39 #
  40 #  asm_hidden_op        The assembler pseudo-op to use for hide
  41 #                       lists for object files implemented in
  42 #                       assembly (with -fvisibility=hidden for C).
  43 #                       The default is ".hidden".
  44 #  cpu_type             The name of the cpu, if different from the first
  45 #                       chunk of the canonical host name.
  46 #  enable_execute_stack The name of a source file implementing
  47 #                       __enable_execute_stack.
  48 #  extra_parts          List of extra object files that should be compiled
  49 #                       for this target machine.  This may be overridden
  50 #                       by setting EXTRA_PARTS in a tmake_file fragment.
  51 #                       If either is set, EXTRA_PARTS and
  52 #                       EXTRA_MULTILIB_PARTS inherited from the GCC
  53 #                       subdirectory will be ignored.
  54 #  md_unwind_header     The name of a header file defining
  55 #                       MD_FALLBACK_FRAME_STATE_FOR.
  56 #  sfp_machine_header   The name of a sfp-machine.h header file for soft-fp.
  57 #                       Defaults to "$cpu_type/sfp-machine.h" if it exists,
  58 #                       no-sfp-machine.h otherwise.
  59 #  tmake_file           A list of machine-description-specific
  60 #                       makefile fragments.
  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.
  68
  69 asm_hidden_op=.hidden
  70 enable_execute_stack=
  71 extra_parts=
  72 tmake_file=
  73 tm_file=
  74 tm_define=
  75 md_unwind_header=no-unwind.h
  76 unwind_header=unwind-generic.h
  77
  78 # Set default cpu_type so it can be updated in each machine entry.
  79 cpu_type=`echo ${host} | sed 's/-.*$//'`
  80 case ${host} in
  81 m32c*-*-*)
  82         cpu_type=m32c
  83         tmake_file=t-fdpbit
  84         ;;
  85 aarch64*-*-*)
  86         cpu_type=aarch64
  87         ;;
  88 alpha*-*-*)
  89         cpu_type=alpha
  90         ;;
  91 am33_2.0-*-linux*)
  92         cpu_type=mn10300
  93         ;;
  94 arc*-*-*)
  95         cpu_type=arc
  96         ;;
  97 arm*-*-*)
  98         cpu_type=arm
  99         ;;
 100 avr-*-*)
 101         cpu_type=avr
 102         ;;
 103 bfin*-*)
 104         cpu_type=bfin
 105         ;;
 106 cr16-*-*)
 107         ;;
 108 crisv32-*-*)
 109         cpu_type=cris
 110         ;;
 111 csky*-*-*)
 112         cpu_type=csky
 113         ;;
 114 fido-*-*)
 115         cpu_type=m68k
 116         ;;
 117 frv*)   cpu_type=frv
 118         ;;
 119 ft32*)  cpu_type=ft32
 120         ;;
 121 moxie*) cpu_type=moxie
 122         ;;
 123 i[34567]86-*-*)
 124         cpu_type=i386
 125         ;;
 126 x86_64-*-*)
 127         cpu_type=i386
 128         ;;
 129 ia64-*-*)
 130         ;;
 131 hppa*-*-*)
 132         cpu_type=pa
 133         ;;
 134 lm32*-*-*)
 135         cpu_type=lm32
 136         ;;
 137 m32r*-*-*)
 138         cpu_type=m32r
 139         ;;
 140 m68k-*-*)
 141         ;;
 142 microblaze*-*-*)
 143         cpu_type=microblaze
 144         ;;
 145 mips*-*-*)
 146         # All MIPS targets provide a full set of FP routines.
 147         cpu_type=mips
 148         tmake_file="mips/t-mips"
 149         if test "${libgcc_cv_mips_hard_float}" = yes; then
 150                 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
 151         else
 152                 tmake_file="${tmake_file} t-softfp-sfdf"
 153         fi
 154         if test "${ac_cv_sizeof_long_double}" = 16; then
 155                 tmake_file="${tmake_file} mips/t-softfp-tf"
 156         fi
 157         if test "${host_address}" = 64; then
 158                 tmake_file="${tmake_file} mips/t-mips64"
 159         fi
 160         tmake_file="${tmake_file} t-softfp"
 161         ;;
 162 nds32*-*)
 163         cpu_type=nds32
 164         ;;
 165 nios2*-*-*)
 166         cpu_type=nios2
 167         ;;
 168 powerpc*-*-*)
 169         cpu_type=rs6000
 170         ;;
 171 rs6000*-*-*)
 172         ;;
 173 riscv*-*-*)
 174         cpu_type=riscv
 175         ;;
 176 sparc64*-*-*)
 177         cpu_type=sparc
 178         ;;
 179 sparc*-*-*)
 180         cpu_type=sparc
 181         ;;
 182 spu*-*-*)
 183         cpu_type=spu
 184         ;;
 185 s390*-*-*)
 186         cpu_type=s390
 187         ;;
 188 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
 189 sh[123456789lbe]*-*-*)
 190         cpu_type=sh
 191         ;;
 192 tilegx*-*-*)
 193         cpu_type=tilegx
 194         ;;
 195 tilepro*-*-*)
 196         cpu_type=tilepro
 197         ;;
 198 v850*-*-*)
 199         cpu_type=v850
 200         ;;
 201 tic6x-*-*)
 202         cpu_type=c6x
 203         ;;
 204 esac
 205
 206 # Common parts for widely ported systems.
 207 case ${host} in
 208 *-*-darwin*)
 209   asm_hidden_op=.private_extern
 210   tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
 211   extra_parts="crt3.o d10-uwfef.o crttms.o crttme.o"
 212   ;;
 213 *-*-dragonfly*)
 214   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
 215   tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
 216   extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 217   ;;
 218 *-*-freebsd*)
 219   # This is the generic ELF configuration of FreeBSD.  Later
 220   # machine-specific sections may refine and add to this
 221   # configuration.
 222   tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
 223   extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 224   case ${target_thread_file} in
 225     posix)
 226       tmake_file="${tmake_file} t-freebsd-thread"
 227       # Before 5.0, FreeBSD can't bind shared libraries to -lc
 228       # when "optionally" threaded via weak pthread_* checks.
 229       case ${host} in
 230         *-*-freebsd[34] | *-*-freebsd[34].*)
 231           tmake_file="${tmake_file} t-slibgcc-nolc-override"
 232           ;;
 233       esac
 234       ;;
 235   esac
 236   ;;
 237 *-*-fuchsia*)
 238   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia"
 239   extra_parts="crtbegin.o crtend.o"
 240   ;;
 241 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
 242   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
 243   extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 244   if test x$enable_vtable_verify = xyes; then
 245     extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 246   fi
 247   ;;
 248 *-*-lynxos*)
 249   tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
 250   extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 251   ;;
 252 *-*-netbsd*)
 253   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
 254   tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
 255   tmake_file="$tmake_file t-slibgcc-libgcc"
 256   extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
 257   ;;
 258 *-*-openbsd*)
 259   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
 260   case ${target_thread_file} in
 261     posix)
 262       tmake_file="$tmake_file t-openbsd-thread"
 263       ;;
 264   esac
 265   ;;
 266 *-*-rtems*)
 267   tmake_file="$tmake_file t-rtems"
 268   extra_parts="crtbegin.o crtend.o"
 269   ;;
 270 *-*-solaris2*)
 271   # Unless linker support and dl_iterate_phdr are present,
 272   # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
 273   tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
 274   if test $with_gnu_ld = yes; then
 275     tmake_file="$tmake_file t-slibgcc-gld"
 276   else
 277     tmake_file="$tmake_file t-slibgcc-sld"
 278   fi
 279   # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
 280   tmake_file="$tmake_file $cpu_type/t-sol2"
 281   extra_parts="gmon.o crtbegin.o crtend.o"
 282   if test "${libgcc_cv_solaris_crts}" = yes; then
 283     # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the
 284     # base system.  crtp.o and crtpg.o implement the compiler-dependent parts.
 285     extra_parts="$extra_parts crtp.o crtpg.o"
 286     # If the Solaris CRTs are present, both ld and gld will have PIE support.
 287     extra_parts="$extra_parts crtbeginS.o crtendS.o"
 288   else
 289     case ${host} in
 290       i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
 291         # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
 292         # part of the base system.
 293         ;;
 294       sparc*-*-solaris2.1[0-9]*)
 295         # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
 296         extra_parts="$extra_parts crt1.o gcrt1.o"
 297         ;;
 298     esac
 299   fi
 300   if test x$enable_vtable_verify = xyes; then
 301     extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 302   fi
 303   ;;
 304 *-*-uclinux*)
 305   extra_parts="crtbegin.o crtend.o"
 306   ;;
 307 *-*-*vms*)
 308   tmake_file="vms/t-vms"
 309   extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
 310   ;;
 311 *-*-vxworks7*)
 312   tmake_file=t-vxworks7
 313   ;;
 314 *-*-vxworks*)
 315   tmake_file=t-vxworks
 316   ;;
 317 *-*-elf)
 318   extra_parts="crtbegin.o crtend.o"
 319   ;;
 320 esac
 321
 322 case ${host} in
 323 *-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \
 324   *-*-solaris2*)
 325   enable_execute_stack=enable-execute-stack-mprotect.c
 326   ;;
 327 i[34567]86-*-mingw* | x86_64-*-mingw*)
 328   enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
 329   ;;
 330 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
 331   enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
 332   ;;
 333 *)
 334   enable_execute_stack=enable-execute-stack-empty.c;
 335   ;;
 336 esac
 337
 338 case ${host} in
 339 aarch64*-*-elf | aarch64*-*-rtems*)
 340         extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
 341         extra_parts="$extra_parts crtfastmath.o"
 342         tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
 343         tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
 344         md_unwind_header=aarch64/aarch64-unwind.h
 345         ;;
 346 aarch64*-*-freebsd*)
 347         extra_parts="$extra_parts crtfastmath.o"
 348         tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
 349         tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
 350         md_unwind_header=aarch64/freebsd-unwind.h
 351         ;;
 352 aarch64*-*-fuchsia*)
 353         tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
 354         tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
 355         ;;
 356 aarch64*-*-linux*)
 357         extra_parts="$extra_parts crtfastmath.o"
 358         md_unwind_header=aarch64/linux-unwind.h
 359         tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
 360         tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
 361         ;;
 362 alpha*-*-linux*)
 363         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
 364         extra_parts="$extra_parts crtfastmath.o"
 365         md_unwind_header=alpha/linux-unwind.h
 366         ;;
 367 alpha*-*-freebsd*)
 368         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
 369         extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
 370         ;;
 371 alpha*-*-netbsd*)
 372         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
 373         ;;
 374 alpha*-*-openbsd*)
 375         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
 376         ;;
 377 alpha64-dec-*vms*)
 378         tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
 379         extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
 380         md_unwind_header=alpha/vms-unwind.h
 381         ;;
 382 alpha*-dec-*vms*)
 383         tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
 384         extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
 385         md_unwind_header=alpha/vms-unwind.h
 386         ;;
 387 arc*-*-elf*)
 388         tmake_file="arc/t-arc"
 389         extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o"
 390         extra_parts="$extra_parts crttls.o"
 391         ;;
 392 arc*-*-linux*)
 393         tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc"
 394         extra_parts="$extra_parts crti.o crtn.o"
 395         extra_parts="$extra_parts crttls.o"
 396         md_unwind_header=arc/linux-unwind.h
 397         ;;
 398 arm-wrs-vxworks|arm-wrs-vxworks7)
 399         tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 400         extra_parts="$extra_parts crti.o crtn.o"
 401         case ${host} in
 402         *-*-vxworks7)
 403           # Note that arm/t-bpabi will reset the LIB2ADDEH macro.
 404           # This is intentional.
 405           tmake_file="$tmake_file arm/t-bpabi arm/t-vxworks7"
 406           tm_file="$tm_file arm/bpabi-lib.h"
 407           unwind_header=config/arm/unwind-arm.h
 408           ;;
 409         esac
 410         ;;
 411 arm*-*-freebsd*)                # ARM FreeBSD EABI
 412         tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
 413         tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd"
 414         tm_file="${tm_file} arm/bpabi-lib.h"
 415         unwind_header=config/arm/unwind-arm.h
 416         tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 417         ;;
 418 arm*-*-fuchsia*)
 419         tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi"
 420         tmake_file="${tmake_file} arm/tsoftfp t-softfp"
 421         tm_file="${tm_file} arm/bpabi-lib.h"
 422         unwind_header=config/arm/unwind-arm.h
 423         ;;
 424 arm*-*-netbsdelf*)
 425         tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
 426         ;;
 427 arm*-*-linux*)                  # ARM GNU/Linux with ELF
 428         tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
 429         tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
 430         tm_file="$tm_file arm/bpabi-lib.h"
 431         unwind_header=config/arm/unwind-arm.h
 432         tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 433         extra_parts="$extra_parts crtfastmath.o"
 434         ;;
 435 arm*-*-uclinux*)                # ARM ucLinux
 436         tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
 437         tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 438         tmake_file="${tmake_file} arm/t-bpabi"
 439         tm_file="$tm_file arm/bpabi-lib.h"
 440         unwind_header=config/arm/unwind-arm.h
 441         extra_parts="$extra_parts crti.o crtn.o"
 442         ;;
 443 arm*-*-phoenix*)
 444         tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix"
 445         tmake_file="${tmake_file} arm/t-bpabi"
 446         tm_file="$tm_file arm/bpabi-lib.h"
 447         extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 448         unwind_header=config/arm/unwind-arm.h
 449         ;;
 450 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
 451         tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
 452         tm_file="$tm_file arm/bpabi-lib.h"
 453         case ${host} in
 454         arm*-*-eabi* | arm*-*-rtems*)
 455           tmake_file="${tmake_file} arm/t-bpabi t-crtfm"
 456           extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 457           ;;
 458         arm*-*-symbianelf*)
 459           tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
 460           tm_file="$tm_file arm/symbian-lib.h"
 461           # Symbian OS provides its own startup code.
 462           ;;
 463         esac
 464         tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 465         extra_parts="$extra_parts crtfastmath.o"
 466         unwind_header=config/arm/unwind-arm.h
 467         ;;
 468 avr-*-*)
 469         # Make HImode functions for AVR
 470         tmake_file="${cpu_type}/t-avr t-fpbit"
 471         if test x${with_avrlibc} != xno; then
 472             tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
 473         fi
 474         tm_file="$tm_file avr/avr-lib.h"
 475         ;;
 476 bfin*-elf*)
 477         tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
 478         extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
 479         ;;
 480 bfin*-uclinux*)
 481         tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
 482         extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
 483         md_unwind_header=bfin/linux-unwind.h
 484         ;;
 485 bfin*-linux-uclibc*)
 486         tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
 487         # No need to build crtbeginT.o on uClibc systems.  Should probably
 488         # be moved to the OS specific section above.
 489         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 490         md_unwind_header=bfin/linux-unwind.h
 491         ;;
 492 bfin*-rtems*)
 493         tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
 494         extra_parts="$extra_parts crti.o crtn.o"
 495         ;;
 496 bfin*-*)
 497         tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
 498         extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 499         ;;
 500 cr16-*-elf)
 501         tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
 502         extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
 503         ;;
 504 crisv32-*-elf)
 505         tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
 506         ;;
 507 cris-*-elf)
 508         tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
 509         ;;
 510 cris-*-linux* | crisv32-*-linux*)
 511         tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
 512         ;;
 513 csky-*-elf*)
 514         tmake_file="csky/t-csky t-fdpbit"
 515         extra_parts="$extra_parts crti.o crtn.o"
 516         ;;
 517 csky-*-linux*)
 518         tmake_file="$tmake_file csky/t-csky t-slibgcc-libgcc t-fdpbit csky/t-linux-csky"
 519         extra_parts="$extra_parts crti.o crtn.o"
 520         md_unwind_header=csky/linux-unwind.h
 521         ;;
 522 epiphany-*-elf* | epiphany-*-rtems*)
 523         tmake_file="$tmake_file epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
 524         extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
 525         ;;
 526 fr30-*-elf)
 527         tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
 528         extra_parts="$extra_parts crti.o crtn.o"
 529         ;;
 530 frv-*-elf)
 531         tmake_file="$tmake_file frv/t-frv t-fdpbit"
 532         tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
 533         # Don't use crtbegin.o, crtend.o.
 534         extra_parts="frvbegin.o frvend.o"
 535         ;;
 536 frv-*-*linux*)
 537         tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
 538         tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
 539         ;;
 540 ft32-*-elf)
 541         tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp"
 542         extra_parts="$extra_parts crti.o crti-hw.o crtn.o"
 543         ;;
 544 h8300-*-elf*)
 545         tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
 546         tm_file="$tm_file h8300/h8300-lib.h"
 547         extra_parts="$extra_parts crti.o crtn.o"
 548         ;;
 549 h8300-*-linux*)
 550         tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
 551         tm_file="$tm_file h8300/h8300-lib.h"
 552         ;;
 553 hppa*64*-*-linux*)
 554         tmake_file="$tmake_file pa/t-linux pa/t-linux64"
 555         extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 556         ;;
 557 hppa*-*-linux*)
 558         tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
 559         # Set the libgcc version number
 560         if test x$ac_cv_sjlj_exceptions = xyes; then
 561             tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
 562         else
 563             tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 564         fi
 565         extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 566         md_unwind_header=pa/linux-unwind.h
 567         ;;
 568 hppa[12]*-*-hpux10*)
 569         tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
 570         # Set the libgcc version number
 571         if test x$ac_cv_sjlj_exceptions = xyes; then
 572             tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
 573         else
 574             tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 575         fi
 576         tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
 577         md_unwind_header=pa/hpux-unwind.h
 578         ;;
 579 hppa*64*-*-hpux11*)
 580         tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
 581         # Set the libgcc version number
 582         if test x$ac_cv_sjlj_exceptions = xyes; then
 583             tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
 584         else
 585             tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 586         fi
 587         tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
 588         tm_file="$tm_file pa/pa64-hpux-lib.h"
 589         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
 590                      libgcc_stub.a"
 591         md_unwind_header=pa/hpux-unwind.h
 592         ;;
 593 hppa[12]*-*-hpux11*)
 594         tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
 595         # Set the libgcc version number
 596         if test x$ac_cv_sjlj_exceptions = xyes; then
 597             tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
 598         else
 599             tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 600         fi
 601         tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
 602         extra_parts="libgcc_stub.a"
 603         md_unwind_header=pa/hpux-unwind.h
 604         ;;
 605 hppa*-*-openbsd*)
 606         tmake_file="$tmake_file pa/t-openbsd"
 607         ;;
 608 i[34567]86-*-darwin*)
 609         tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
 610         tm_file="$tm_file i386/darwin-lib.h"
 611         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 612         ;;
 613 x86_64-*-darwin*)
 614         tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
 615         tm_file="$tm_file i386/darwin-lib.h"
 616         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 617         ;;
 618 i[34567]86-*-elfiamcu)
 619         tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules"
 620         ;;
 621 i[34567]86-*-elf*)
 622         tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
 623         ;;
 624 x86_64-*-elf* | x86_64-*-rtems*)
 625         tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
 626         case ${host} in
 627           x86_64-*-rtems*)
 628             extra_parts="$extra_parts crti.o crtn.o"
 629             ;;
 630         esac
 631         ;;
 632 x86_64-*-fuchsia*)
 633         tmake_file="$tmake_file t-libgcc-pic"
 634         ;;
 635 i[34567]86-*-dragonfly*)
 636         tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
 637         md_unwind_header=i386/dragonfly-unwind.h
 638         ;;
 639 x86_64-*-dragonfly*)
 640         tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
 641         md_unwind_header=i386/dragonfly-unwind.h
 642         ;;
 643 i[34567]86-*-freebsd*)
 644         tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
 645         md_unwind_header=i386/freebsd-unwind.h
 646         ;;
 647 x86_64-*-freebsd*)
 648         tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
 649         md_unwind_header=i386/freebsd-unwind.h
 650         ;;
 651 i[34567]86-*-netbsdelf*)
 652         tmake_file="${tmake_file} i386/t-crtstuff"
 653         ;;
 654 x86_64-*-netbsd*)
 655         tmake_file="${tmake_file} i386/t-crtstuff"
 656         ;;
 657 i[34567]86-*-openbsd*)
 658         ;;
 659 x86_64-*-openbsd*)
 660         ;;
 661 i[34567]86-*-linux*)
 662         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 663         tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
 664         tm_file="${tm_file} i386/elf-lib.h"
 665         md_unwind_header=i386/linux-unwind.h
 666         ;;
 667 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
 668         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 669         tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
 670         tm_file="${tm_file} i386/elf-lib.h"
 671         ;;
 672 x86_64-*-linux*)
 673         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 674         tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
 675         tm_file="${tm_file} i386/elf-lib.h"
 676         md_unwind_header=i386/linux-unwind.h
 677         ;;
 678 x86_64-*-kfreebsd*-gnu)
 679         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 680         tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
 681         tm_file="${tm_file} i386/elf-lib.h"
 682         ;;
 683 i[34567]86-pc-msdosdjgpp*)
 684         ;;
 685 i[34567]86-*-lynxos*)
 686         ;;
 687 i[34567]86-*-nto-qnx*)
 688         tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
 689         extra_parts=crtbegin.o
 690         ;;
 691 i[34567]86-*-rtems*)
 692         tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp"
 693         extra_parts="$extra_parts crti.o crtn.o"
 694         ;;
 695 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
 696         tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
 697         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 698         tm_file="${tm_file} i386/elf-lib.h"
 699         md_unwind_header=i386/sol2-unwind.h
 700         ;;
 701 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
 702         ;;
 703 i[34567]86-*-cygwin*)
 704         extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
 705         if test x$enable_vtable_verify = xyes; then
 706                 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 707         fi
 708         # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
 709         if test x$ac_cv_sjlj_exceptions = xyes; then
 710                 tmake_eh_file="i386/t-sjlj-eh"
 711         else
 712                 tmake_eh_file="i386/t-dw2-eh"
 713         fi
 714         # Shared libgcc DLL install dir depends on cross/native build.
 715         if test x${build} = x${host} ; then
 716                 tmake_dlldir_file="i386/t-dlldir"
 717         else
 718                 tmake_dlldir_file="i386/t-dlldir-x"
 719         fi
 720         tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules"
 721         ;;
 722 x86_64-*-cygwin*)
 723         extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
 724         if test x$enable_vtable_verify = xyes; then
 725                 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 726         fi
 727         # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
 728         if test x$ac_cv_sjlj_exceptions = xyes; then
 729                 tmake_eh_file="i386/t-sjlj-eh"
 730         elif test "${host_address}" = 32; then
 731                 # biarch -m32 with --disable-sjlj-exceptions
 732                 tmake_eh_file="i386/t-dw2-eh"
 733         else
 734                 tmake_eh_file="i386/t-seh-eh"
 735         fi
 736         # Shared libgcc DLL install dir depends on cross/native build.
 737         if test x${build} = x${host} ; then
 738                 tmake_dlldir_file="i386/t-dlldir"
 739         else
 740                 tmake_dlldir_file="i386/t-dlldir-x"
 741         fi
 742         # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
 743         tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk"
 744         ;;
 745 i[34567]86-*-mingw*)
 746         extra_parts="crtbegin.o crtend.o crtfastmath.o"
 747         if test x$enable_vtable_verify = xyes; then
 748                 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 749         fi
 750         case ${target_thread_file} in
 751           win32)
 752             tmake_file="$tmake_file i386/t-gthr-win32"
 753             ;;
 754           posix)
 755             tmake_file="i386/t-mingw-pthread $tmake_file"
 756             ;;
 757         esac
 758         # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
 759         if test x$ac_cv_sjlj_exceptions = xyes; then
 760                 tmake_eh_file="i386/t-sjlj-eh"
 761         else
 762                 tmake_eh_file="i386/t-dw2-eh"
 763                 md_unwind_header=i386/w32-unwind.h
 764         fi
 765         # Shared libgcc DLL install dir depends on cross/native build.
 766         if test x${build} = x${host} ; then
 767                 tmake_dlldir_file="i386/t-dlldir"
 768         else
 769                 tmake_dlldir_file="i386/t-dlldir-x"
 770         fi
 771         tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-crtfm i386/t-chkstk t-dfprules"
 772         ;;
 773 x86_64-*-mingw*)
 774         case ${target_thread_file} in
 775           win32)
 776             tmake_file="$tmake_file i386/t-gthr-win32"
 777             ;;
 778           posix)
 779             tmake_file="i386/t-mingw-pthread $tmake_file"
 780             ;;
 781         esac
 782         # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
 783         if test x$ac_cv_sjlj_exceptions = xyes; then
 784                 tmake_eh_file="i386/t-sjlj-eh"
 785         elif test "${host_address}" = 32; then
 786                 # biarch -m32 with --disable-sjlj-exceptions
 787                 tmake_eh_file="i386/t-dw2-eh"
 788                 md_unwind_header=i386/w32-unwind.h
 789         else
 790                 tmake_eh_file="i386/t-seh-eh"
 791         fi
 792         # Shared libgcc DLL install dir depends on cross/native build.
 793         if test x${build} = x${host} ; then
 794                 tmake_dlldir_file="i386/t-dlldir"
 795         else
 796                 tmake_dlldir_file="i386/t-dlldir-x"
 797         fi
 798         tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk"
 799         extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o"
 800         if test x$enable_vtable_verify = xyes; then
 801                 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 802         fi
 803         ;;
 804 ia64*-*-elf*)
 805         extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
 806         tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
 807         ;;
 808 ia64*-*-freebsd*)
 809         extra_parts="$extra_parts crtfastmath.o"
 810         tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
 811         ;;
 812 ia64*-*-linux*)
 813         # Don't use crtbeginT.o from *-*-linux* default.
 814         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
 815         tmake_file="$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"
 816         if test x$with_system_libunwind != xyes ; then
 817                 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
 818         fi
 819         md_unwind_header=ia64/linux-unwind.h
 820         ;;
 821 ia64*-*-hpux*)
 822         tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
 823         ;;
 824 ia64-hp-*vms*)
 825         tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp"
 826         extra_parts="$extra_parts crtinitS.o"
 827         md_unwind_header=ia64/vms-unwind.h
 828         ;;
 829 iq2000*-*-elf*)
 830         tmake_file="iq2000/t-iq2000 t-fdpbit"
 831         # Don't use default.
 832         extra_parts=
 833         ;;
 834 lm32-*-elf*)
 835         extra_parts="$extra_parts crti.o crtn.o"
 836         tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
 837         ;;
 838 lm32-*-rtems*)
 839         tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
 840         extra_parts="$extra_parts crti.o crtn.o"
 841         ;;
 842 lm32-*-uclinux*)
 843         extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
 844         tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
 845         ;;
 846 m32r-*-elf*)
 847         tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
 848         extra_parts="$extra_parts crtinit.o crtfini.o"
 849         ;;
 850 m32rle-*-elf*)
 851         tmake_file=t-fdpbit
 852         ;;
 853 m32r-*-linux*)
 854         tmake_file="$tmake_file m32r/t-linux t-fdpbit"
 855         ;;
 856 m32rle-*-linux*)
 857         tmake_file="$tmake_file m32r/t-linux t-fdpbit"
 858         ;;
 859 m68k-*-elf* | fido-*-elf)
 860         tmake_file="$tmake_file m68k/t-floatlib"
 861         ;;
 862 m68k*-*-netbsdelf*)
 863         ;;
 864 m68k*-*-openbsd*)
 865         ;;
 866 m68k-*-uclinux*)        # Motorola m68k/ColdFire running uClinux with uClibc
 867         tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
 868         md_unwind_header=m68k/linux-unwind.h
 869         ;;
 870 m68k-*-linux*)                  # Motorola m68k's running GNU/Linux
 871                                 # with ELF format using glibc 2
 872                                 # aka the GNU/Linux C library 6.
 873         tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
 874         # If not configured with setjmp/longjmp exceptions, bump the
 875         # libgcc version number.
 876         if test x$ac_cv_sjlj_exceptions != xyes; then
 877             tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
 878         fi
 879         md_unwind_header=m68k/linux-unwind.h
 880         ;;
 881 m68k-*-rtems*)
 882         tmake_file="$tmake_file m68k/t-floatlib"
 883         extra_parts="$extra_parts crti.o crtn.o"
 884         ;;
 885 mcore-*-elf)
 886         tmake_file="mcore/t-mcore t-fdpbit"
 887         extra_parts="$extra_parts crti.o crtn.o"
 888         ;;
 889 microblaze*-linux*)
 890         tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
 891         ;;
 892 microblaze*-*-elf)
 893         tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
 894         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
 895         ;;
 896 microblaze*-*-rtems*)
 897         tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
 898         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
 899         ;;
 900 mips*-*-netbsd*)                        # NetBSD/mips, either endian.
 901         ;;
 902 mips*-*-linux*)                         # Linux MIPS, either endian.
 903         extra_parts="$extra_parts crtfastmath.o"
 904         tmake_file="${tmake_file} t-crtfm"
 905         case ${host} in
 906           mips64r5900* | mipsr5900*)
 907             # The MIPS16 support code uses floating point
 908             # instructions that are not supported on r5900.
 909             ;;
 910           *)
 911             tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
 912             ;;
 913         esac
 914         md_unwind_header=mips/linux-unwind.h
 915         ;;
 916 mips*-sde-elf*)
 917         tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
 918         case "${with_newlib}" in
 919           yes)
 920             # newlib / libgloss.
 921             ;;
 922           *)
 923             # MIPS toolkit libraries.
 924             tmake_file="$tmake_file mips/t-sdemtk"
 925             ;;
 926         esac
 927         extra_parts="$extra_parts crti.o crtn.o"
 928         ;;
 929 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
 930 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
 931 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
 932 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
 933 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
 934 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
 935         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 936         extra_parts="$extra_parts crti.o crtn.o"
 937         ;;
 938 mipsisa64sr71k-*-elf*)
 939         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
 940         extra_parts="$extra_parts crti.o crtn.o"
 941         ;;
 942 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
 943         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 944         extra_parts="$extra_parts crti.o crtn.o"
 945         ;;
 946 mips-*-elf* | mipsel-*-elf*)
 947         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 948         extra_parts="$extra_parts crti.o crtn.o"
 949         ;;
 950 mipsr5900-*-elf* | mipsr5900el-*-elf*)
 951         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
 952         extra_parts="$extra_parts crti.o crtn.o"
 953         ;;
 954 mips64-*-elf* | mips64el-*-elf*)
 955         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 956         extra_parts="$extra_parts crti.o crtn.o"
 957         ;;
 958 mips64r5900-*-elf* | mips64r5900el-*-elf*)
 959         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
 960         extra_parts="$extra_parts crti.o crtn.o"
 961         ;;
 962 mips64vr-*-elf* | mips64vrel-*-elf*)
 963         tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
 964         extra_parts="$extra_parts crti.o crtn.o"
 965         ;;
 966 mips64orion-*-elf* | mips64orionel-*-elf*)
 967         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 968         extra_parts="$extra_parts crti.o crtn.o"
 969         ;;
 970 mips*-*-rtems*)
 971         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 972         extra_parts="$extra_parts crti.o crtn.o"
 973         ;;
 974 mips-wrs-vxworks)
 975         ;;
 976 mipstx39-*-elf* | mipstx39el-*-elf*)
 977         tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
 978         ;;
 979 mmix-knuth-mmixware)
 980         extra_parts="crti.o crtn.o crtbegin.o crtend.o"
 981         tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
 982         ;;
 983 mn10300-*-*)
 984         tmake_file=t-fdpbit
 985         ;;
 986 moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*)
 987         tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
 988         extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o"
 989         ;;
 990 msp430*-*-elf)
 991         tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
 992         extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
 993         ;;
 994 nds32*-linux*)
 995         # Basic makefile fragment and extra_parts for crt stuff.
 996         # We also append c-isr library implementation.
 997         tmake_file="${tmake_file} t-slibgcc-libgcc"
 998         tmake_file="${tmake_file} nds32/t-nds32-glibc nds32/t-crtstuff t-softfp-sfdf t-softfp"
 999         # The header file of defining MD_FALLBACK_FRAME_STATE_FOR.
1000         md_unwind_header=nds32/linux-unwind.h
1001         # Append library definition makefile fragment according to --with-nds32-lib=X setting.
1002         case "${with_nds32_lib}" in
1003         "" | glibc | uclibc )
1004                 ;;
1005         *)
1006                 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: glibc uclibc" 1>&2
1007                 exit 1
1008                 ;;
1009         esac
1010         ;;
1011 nds32*-elf*)
1012         # Basic makefile fragment and extra_parts for crt stuff.
1013         # We also append c-isr library implementation.
1014         tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
1015         extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
1016         # Append library definition makefile fragment according to --with-nds32-lib=X setting.
1017         case "${with_nds32_lib}" in
1018         "" | newlib)
1019                 # Append library definition makefile fragment t-nds32-newlib.
1020                 # Append 'soft-fp' software floating point make rule fragment provided by gcc.
1021                 tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
1022                 ;;
1023         mculib)
1024                 # Append library definition makefile fragment t-nds32-mculib.
1025                 # The software floating point library is included in mculib.
1026                 tmake_file="${tmake_file} nds32/t-nds32-mculib"
1027                 ;;
1028         *)
1029                 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
1030                 exit 1
1031                 ;;
1032         esac
1033         ;;
1034 nios2-*-linux*)
1035         tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc"
1036         md_unwind_header=nios2/linux-unwind.h
1037         ;;
1038 nios2-*-*)
1039         tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
1040         extra_parts="$extra_parts crti.o crtn.o"
1041         ;;
1042 pdp11-*-*)
1043         tmake_file="pdp11/t-pdp11 t-fdpbit"
1044         ;;
1045 powerpc-*-darwin*)
1046         case ${host} in
1047         *-*-darwin9* | *-*-darwin[12][0-9]*)
1048           # libSystem contains unwind information for signal frames since
1049           # Darwin 9.
1050           ;;
1051         *)
1052           md_unwind_header=rs6000/darwin-unwind.h
1053           ;;
1054         esac
1055         tmake_file="$tmake_file rs6000/t-ibm-ldouble"
1056         extra_parts="$extra_parts crt2.o"
1057         ;;
1058 powerpc64-*-darwin*)
1059         tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
1060         extra_parts="$extra_parts crt2.o"
1061         ;;
1062 powerpc*-*-freebsd*)
1063         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
1064         extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1065         case ${host} in
1066         powerpc64*)
1067           tmake_file="${tmake_file} rs6000/t-freebsd64"
1068           md_unwind_header=rs6000/freebsd-unwind.h
1069           ;;
1070         esac
1071         ;;
1072 powerpc-*-netbsd*)
1073         tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
1074         ;;
1075 powerpc-*-eabispe*)
1076         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1077         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1078         ;;
1079 powerpc-*-eabisimaltivec*)
1080         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1081         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1082         ;;
1083 powerpc-*-eabisim*)
1084         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1085         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1086         ;;
1087 powerpc-*-elf*)
1088         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1089         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1090         ;;
1091 powerpc-*-eabialtivec*)
1092         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1093         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1094         ;;
1095 powerpc-xilinx-eabi*)
1096         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1097         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1098         ;;
1099 powerpc-*-eabi*)
1100         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1101         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1102         ;;
1103 powerpc-*-rtems*)
1104         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1105         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1106         ;;
1107 powerpc*-*-linux*)
1108         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
1109         tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000"
1110         case $ppc_fp_type in
1111         64)
1112                 ;;
1113         hard)
1114                 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
1115                 ;;
1116         soft)
1117                 tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp"
1118                 ;;
1119         e500v1)
1120                 tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp"
1121                 ;;
1122         e500v2)
1123                 tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp"
1124                 ;;
1125         *)
1126                 echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
1127                 exit 1
1128                 ;;
1129         esac
1130
1131         if test $libgcc_cv_powerpc_float128 = yes; then
1132                 tmake_file="${tmake_file} rs6000/t-float128"
1133         fi
1134
1135         if test $libgcc_cv_powerpc_float128_hw = yes; then
1136                 tmake_file="${tmake_file} rs6000/t-float128-hw"
1137         fi
1138
1139         extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
1140         md_unwind_header=rs6000/linux-unwind.h
1141         ;;
1142 powerpc-wrs-vxworks*)
1143         tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
1144         extra_parts="$extra_parts crtbegin.o crtend.o"
1145         ;;
1146 powerpc-*-lynxos*)
1147         tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
1148         ;;
1149 powerpcle-*-elf*)
1150         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1151         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1152         ;;
1153 powerpcle-*-eabisim*)
1154         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1155         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1156         ;;
1157 powerpcle-*-eabi*)
1158         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1159         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1160         ;;
1161 riscv*-*-linux*)
1162         tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1163         extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
1164         md_unwind_header=riscv/linux-unwind.h
1165         ;;
1166 riscv*-*-freebsd*)
1167         tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1168         extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
1169         ;;
1170 riscv*-*-*)
1171         tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1172         extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1173         ;;
1174 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1175         md_unwind_header=rs6000/aix-unwind.h
1176         tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1177         ;;
1178 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1179         md_unwind_header=rs6000/aix-unwind.h
1180         tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1181         ;;
1182 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1183         md_unwind_header=rs6000/aix-unwind.h
1184         tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
1185         extra_parts="crtcxa.o crtcxa_s.o crtdbase.o"
1186         ;;
1187 rl78-*-elf)
1188         tmake_file="$tm_file t-fdpbit rl78/t-rl78"
1189         ;;
1190 rx-*-elf)
1191         tmake_file="rx/t-rx t-fdpbit"
1192         tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
1193         ;;
1194 s390-*-linux*)
1195         tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"
1196         md_unwind_header=s390/linux-unwind.h
1197         ;;
1198 s390x-*-linux*)
1199         tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390"
1200         if test "${host_address}" = 32; then
1201            tmake_file="${tmake_file} s390/32/t-floattodi"
1202         fi
1203         md_unwind_header=s390/linux-unwind.h
1204         ;;
1205 s390x-ibm-tpf*)
1206         tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
1207         extra_parts="crtbeginS.o crtendS.o"
1208         md_unwind_header=s390/tpf-unwind.h
1209         ;;
1210 sh-*-elf* | sh[12346l]*-*-elf*)
1211         tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1212         extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1213                 libic_invalidate_array_4-100.a \
1214                 libic_invalidate_array_4-200.a \
1215                 libic_invalidate_array_4a.a \
1216                 libgcc-Os-4-200.a libgcc-4-300.a"
1217         case ${host} in
1218         sh*-superh-elf)
1219                 tmake_file="$tmake_file sh/t-superh"
1220                 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
1221                 ;;
1222         esac
1223         ;;
1224 sh-*-linux* | sh[2346lbe]*-*-linux*)
1225         tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
1226         md_unwind_header=sh/linux-unwind.h
1227         ;;
1228 sh-*-netbsdelf* | shl*-*-netbsdelf*)
1229         tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
1230
1231         # NetBSD's C library includes a fast software FP library that
1232         # has support for setting/setting the rounding mode, exception
1233         # mask, etc.  Therefore, we don't want to include software FP
1234         # in libgcc.
1235         ;;
1236 sh-*-rtems*)
1237         tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1238         extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1239                 libic_invalidate_array_4-100.a \
1240                 libic_invalidate_array_4-200.a \
1241                 libic_invalidate_array_4a.a \
1242                 libgcc-Os-4-200.a libgcc-4-300.a"
1243         ;;
1244 sh-wrs-vxworks)
1245         tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1246         ;;
1247 sparc-*-netbsdelf*)
1248         ;;
1249 sparc64-*-openbsd*)
1250         ;;
1251 sparc-*-elf*)
1252         case ${host} in
1253         *-leon[3-9]*)
1254                 ;;
1255         *)
1256                 tmake_file="sparc/t-softmul"
1257                 ;;
1258         esac
1259         tmake_file="${tmake_file} t-fdpbit t-crtfm"
1260         extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1261         ;;
1262 sparc-*-linux*)         # SPARC's running GNU/Linux, libc6
1263         tmake_file="${tmake_file} t-crtfm"
1264         if test "${host_address}" = 64; then
1265                 tmake_file="$tmake_file sparc/t-linux64"
1266         fi
1267         case ${host} in
1268         *-leon*)
1269                 tmake_file="${tmake_file} t-fdpbit"
1270                 ;;
1271         *)
1272                 tmake_file="${tmake_file} sparc/t-linux"
1273                 ;;
1274         esac
1275         case ${host} in
1276         *-leon[3-9]*)
1277                 ;;
1278         *)
1279                 if test "${host_address}" = 32; then
1280                         tmake_file="$tmake_file sparc/t-softmul"
1281                 fi
1282                 ;;
1283         esac
1284         extra_parts="$extra_parts crtfastmath.o"
1285         md_unwind_header=sparc/linux-unwind.h
1286         ;;
1287 sparc-*-rtems*)
1288         tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1289         extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1290         ;;
1291 sparc*-*-solaris2*)
1292         tmake_file="$tmake_file t-crtfm"
1293         extra_parts="$extra_parts crtfastmath.o"
1294         md_unwind_header=sparc/sol2-unwind.h
1295         ;;
1296 sparc64-*-elf*)
1297         tmake_file="${tmake_file} t-crtfm"
1298         extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1299         ;;
1300 sparc64-*-rtems*)
1301         tmake_file="$tmake_file t-crtfm"
1302         extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1303         ;;
1304 sparc-wrs-vxworks)
1305         ;;
1306 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1307         tmake_file="$tmake_file t-crtfm"
1308         extra_parts="$extra_parts crtfastmath.o"
1309         ;;
1310 sparc64-*-linux*)               # 64-bit SPARC's running GNU/Linux
1311         extra_parts="$extra_parts crtfastmath.o"
1312         tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1313         if test "${host_address}" = 64; then
1314                 tmake_file="${tmake_file} sparc/t-linux64"
1315         fi
1316         if test "${host_address}" = 32; then
1317                 tmake_file="${tmake_file} sparc/t-softmul"
1318         fi
1319         md_unwind_header=sparc/linux-unwind.h
1320         ;;
1321 sparc64-*-netbsd*)
1322         ;;
1323 spu-*-elf*)
1324         tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit"
1325         extra_parts="$extra_parts \
1326                 libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
1327                 libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
1328                 libgcc_cache64k.a libgcc_cache128k.a"
1329         ;;
1330 tic6x-*-uclinux)
1331         tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1332                 c6x/t-elf  c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1333                 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1334         tm_file="$tm_file c6x/c6x-abi.h"
1335         extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1336         unwind_header=config/c6x/unwind-c6x.h
1337         ;;
1338 tic6x-*-elf)
1339         tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1340         tm_file="$tm_file c6x/c6x-abi.h"
1341         extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1342         unwind_header=config/c6x/unwind-c6x.h
1343         ;;
1344 tilegx*-*-linux*)
1345         if test "${host_address}" = 64; then
1346                 tmake_file="${tmake_file} tilegx/t-softfp"
1347         fi
1348         tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf t-softfp tilegx/t-tilegx"
1349         md_unwind_header=tilepro/linux-unwind.h
1350         ;;
1351 tilepro*-*-linux*)
1352         tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc"
1353         md_unwind_header=tilepro/linux-unwind.h
1354         ;;
1355 v850*-*-*)
1356         tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
1357         ;;
1358 vax-*-linux*)
1359         tmake_file="$tmake_file vax/t-linux"
1360         ;;
1361 vax-*-netbsdelf*)
1362         ;;
1363 vax-*-openbsd*)
1364         ;;
1365 visium-*-elf*)
1366         extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1367         tmake_file="visium/t-visium t-fdpbit"
1368         ;;
1369 xstormy16-*-elf)
1370         tmake_file="stormy16/t-stormy16 t-fdpbit"
1371         ;;
1372 xtensa*-*-elf*)
1373         tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1374         extra_parts="$extra_parts crti.o crtn.o"
1375         ;;
1376 xtensa*-*-linux*)
1377         tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1378         md_unwind_header=xtensa/linux-unwind.h
1379         ;;
1380 xtensa*-*-uclinux*)
1381         tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1382         md_unwind_header=xtensa/linux-unwind.h
1383         extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o"
1384         ;;
1385 am33_2.0-*-linux*)
1386         # Don't need crtbeginT.o from *-*-linux* default.
1387         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1388         tmake_file="$tmake_file t-fdpbit"
1389         ;;
1390 m32c-*-elf*|m32c-*-rtems*)
1391         tmake_file="$tmake_file m32c/t-m32c"
1392         ;;
1393 nvptx-*)
1394         tmake_file="$tmake_file nvptx/t-nvptx"
1395         extra_parts="crt0.o"
1396         ;;
1397 *)
1398         echo "*** Configuration ${host} not supported" 1>&2
1399         exit 1
1400         ;;
1401 esac
1402
1403 case ${host} in
1404 i[34567]86-*-* | x86_64-*-*)
1405         case ${host} in
1406         *-musl*)
1407                 tmake_file="${tmake_file} i386/t-cpuinfo-static"
1408                 ;;
1409         *)
1410                 tmake_file="${tmake_file} i386/t-cpuinfo"
1411                 ;;
1412         esac
1413         ;;
1414 esac
1415
1416 case ${host} in
1417 i[34567]86-*-linux* | x86_64-*-linux* | \
1418   i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1419   i[34567]86-*-gnu*)
1420         tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc"
1421         if test "$libgcc_cv_cfi" = "yes"; then
1422                 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1423         fi
1424         ;;
1425 esac
1426
1427 case ${host} in
1428 i[34567]86-*-elfiamcu | i[34567]86-*-rtems*)
1429         # These use soft-fp for SFmode and DFmode, not just TFmode.
1430         ;;
1431 i[34567]86-*-* | x86_64-*-*)
1432         tmake_file="${tmake_file} t-softfp-tf"
1433         if test "${host_address}" = 32; then
1434                 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1435         fi
1436         tmake_file="${tmake_file} i386/t-softfp t-softfp"
1437         ;;
1438 esac
1439
1440 case ${host} in
1441 i[34567]86-*-linux* | x86_64-*-linux*)
1442         # Provide backward binary compatibility for 64bit Linux/x86.
1443         if test "${host_address}" = 64; then
1444                 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1445         fi
1446         tm_file="${tm_file} i386/value-unwind.h"
1447         ;;
1448 aarch64*-*-*)
1449         # ILP32 needs an extra header for unwinding
1450         tm_file="${tm_file} aarch64/value-unwind.h"
1451         ;;
1452 esac