libgcc/config.host

   1 # libgcc host-specific configuration file.
   2 # Copyright (C) 1997-2017 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 ${host} in
  81 m32c*-*-*)
  82         cpu_type=m32c
  83         tmake_file=t-fdpbit
  84         ;;
  85 aarch64*-*-*)
  86         cpu_type=aarch64
  87         ;;
  88 alpha*-*-*)
  89         cpu_type=alpha
  90         ;;
  91 am33_2.0-*-linux*)
  92         cpu_type=mn10300
  93         ;;
  94 arc*-*-*)
  95         cpu_type=arc
  96         ;;
  97 arm*-*-*)
  98         cpu_type=arm
  99         ;;
 100 avr-*-*)
 101         cpu_type=avr
 102         ;;
 103 bfin*-*)
 104         cpu_type=bfin
 105         ;;
 106 cr16-*-*)
 107         ;;
 108 crisv32-*-*)
 109         cpu_type=cris
 110         ;;
 111 fido-*-*)
 112         cpu_type=m68k
 113         ;;
 114 frv*)   cpu_type=frv
 115         ;;
 116 ft32*)  cpu_type=ft32
 117         ;;
 118 moxie*) cpu_type=moxie
 119         ;;
 120 i[34567]86-*-*)
 121         cpu_type=i386
 122         ;;
 123 x86_64-*-*)
 124         cpu_type=i386
 125         ;;
 126 ia64-*-*)
 127         ;;
 128 hppa*-*-*)
 129         cpu_type=pa
 130         ;;
 131 lm32*-*-*)
 132         cpu_type=lm32
 133         ;;
 134 m32r*-*-*)
 135         cpu_type=m32r
 136         ;;
 137 m68k-*-*)
 138         ;;
 139 microblaze*-*-*)
 140         cpu_type=microblaze
 141         ;;
 142 mips*-*-*)
 143         # All MIPS targets provide a full set of FP routines.
 144         cpu_type=mips
 145         tmake_file="mips/t-mips"
 146         if test "${libgcc_cv_mips_hard_float}" = yes; then
 147                 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
 148         else
 149                 tmake_file="${tmake_file} t-softfp-sfdf"
 150         fi
 151         if test "${ac_cv_sizeof_long_double}" = 16; then
 152                 tmake_file="${tmake_file} mips/t-softfp-tf"
 153         fi
 154         if test "${host_address}" = 64; then
 155                 tmake_file="${tmake_file} mips/t-mips64"
 156         fi
 157         tmake_file="${tmake_file} t-softfp"
 158         ;;
 159 nds32*-*)
 160         cpu_type=nds32
 161         ;;
 162 nios2*-*-*)
 163         cpu_type=nios2
 164         ;;
 165 powerpc*-*-*)
 166         cpu_type=rs6000
 167         ;;
 168 rs6000*-*-*)
 169         ;;
 170 riscv*-*-*)
 171         cpu_type=riscv
 172         ;;
 173 sparc64*-*-*)
 174         cpu_type=sparc
 175         ;;
 176 sparc*-*-*)
 177         cpu_type=sparc
 178         ;;
 179 spu*-*-*)
 180         cpu_type=spu
 181         ;;
 182 s390*-*-*)
 183         cpu_type=s390
 184         ;;
 185 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
 186 sh[123456789lbe]*-*-*)
 187         cpu_type=sh
 188         ;;
 189 tilegx*-*-*)
 190         cpu_type=tilegx
 191         ;;
 192 tilepro*-*-*)
 193         cpu_type=tilepro
 194         ;;
 195 v850*-*-*)
 196         cpu_type=v850
 197         ;;
 198 tic6x-*-*)
 199         cpu_type=c6x
 200         ;;
 201 esac
 202
 203 # Common parts for widely ported systems.
 204 case ${host} in
 205 *-*-darwin*)
 206   asm_hidden_op=.private_extern
 207   tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
 208   extra_parts="crt3.o crttms.o crttme.o"
 209   ;;
 210 *-*-dragonfly*)
 211   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
 212   tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
 213   extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 214   ;;
 215 *-*-freebsd*)
 216   # This is the generic ELF configuration of FreeBSD.  Later
 217   # machine-specific sections may refine and add to this
 218   # configuration.
 219   tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
 220   extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 221   case ${target_thread_file} in
 222     posix)
 223       tmake_file="${tmake_file} t-freebsd-thread"
 224       # Before 5.0, FreeBSD can't bind shared libraries to -lc
 225       # when "optionally" threaded via weak pthread_* checks.
 226       case ${host} in
 227         *-*-freebsd[34] | *-*-freebsd[34].*)
 228           tmake_file="${tmake_file} t-slibgcc-nolc-override"
 229           ;;
 230       esac
 231       ;;
 232   esac
 233   ;;
 234 *-*-fuchsia*)
 235   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia"
 236   extra_parts="crtbegin.o crtend.o"
 237   ;;
 238 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
 239   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
 240   extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 241   if test x$enable_vtable_verify = xyes; then
 242     extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 243   fi
 244   ;;
 245 *-*-lynxos*)
 246   tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
 247   extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 248   ;;
 249 *-*-netbsd*)
 250   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
 251   tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
 252   tmake_file="$tmake_file t-slibgcc-libgcc"
 253   extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
 254   ;;
 255 *-*-openbsd*)
 256   tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
 257   case ${target_thread_file} in
 258     posix)
 259       tmake_file="$tmake_file t-openbsd-thread"
 260       ;;
 261   esac
 262   ;;
 263 *-*-rtems*)
 264   tmake_file="$tmake_file t-rtems"
 265   extra_parts="crtbegin.o crtend.o"
 266   ;;
 267 *-*-solaris2*)
 268   # Unless linker support and dl_iterate_phdr are present,
 269   # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
 270   tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
 271   if test $with_gnu_ld = yes; then
 272     tmake_file="$tmake_file t-slibgcc-gld"
 273   else
 274     tmake_file="$tmake_file t-slibgcc-sld"
 275   fi
 276   # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
 277   tmake_file="$tmake_file $cpu_type/t-sol2"
 278   extra_parts="gmon.o crtbegin.o crtend.o"
 279   if test "${libgcc_cv_solaris_crts}" = yes; then
 280     # Solaris 11.x and 12 provide crt1.o, crti.o, and crtn.o as part of the
 281     # base system.  crtp.o and crtpg.o implement the compiler-dependent parts.
 282     extra_parts="$extra_parts crtp.o crtpg.o"
 283     # If the Solaris CRTs are present, both ld and gld will have PIE support.
 284     extra_parts="$extra_parts crtbeginS.o crtendS.o"
 285   else
 286     case ${host} in
 287       i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
 288         # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
 289         # part of the base system.
 290         ;;
 291       sparc*-*-solaris2.1[0-9]*)
 292         # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
 293         extra_parts="$extra_parts crt1.o gcrt1.o"
 294         ;;
 295     esac
 296   fi
 297   if test x$enable_vtable_verify = xyes; then
 298     extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 299   fi
 300   ;;
 301 *-*-uclinux*)
 302   extra_parts="crtbegin.o crtend.o"
 303   ;;
 304 *-*-*vms*)
 305   tmake_file="vms/t-vms"
 306   extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
 307   ;;
 308 *-*-vxworks7)
 309   tmake_file=t-vxworks7
 310   ;;
 311 *-*-vxworks*)
 312   tmake_file=t-vxworks
 313   ;;
 314 *-*-elf)
 315   extra_parts="crtbegin.o crtend.o"
 316   ;;
 317 esac
 318
 319 case ${host} in
 320 *-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \
 321   *-*-solaris2*)
 322   enable_execute_stack=enable-execute-stack-mprotect.c
 323   ;;
 324 i[34567]86-*-mingw* | x86_64-*-mingw*)
 325   enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
 326   ;;
 327 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
 328   enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
 329   ;;
 330 *)
 331   enable_execute_stack=enable-execute-stack-empty.c;
 332   ;;
 333 esac
 334
 335 case ${host} in
 336 aarch64*-*-elf | aarch64*-*-rtems*)
 337         extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
 338         extra_parts="$extra_parts crtfastmath.o"
 339         tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
 340         tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
 341         md_unwind_header=aarch64/aarch64-unwind.h
 342         ;;
 343 aarch64*-*-freebsd*)
 344         extra_parts="$extra_parts crtfastmath.o"
 345         tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
 346         tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
 347         md_unwind_header=aarch64/freebsd-unwind.h
 348         ;;
 349 aarch64*-*-fuchsia*)
 350         tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
 351         tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
 352         ;;
 353 aarch64*-*-linux*)
 354         extra_parts="$extra_parts crtfastmath.o"
 355         md_unwind_header=aarch64/linux-unwind.h
 356         tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
 357         tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
 358         ;;
 359 alpha*-*-linux*)
 360         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
 361         extra_parts="$extra_parts crtfastmath.o"
 362         md_unwind_header=alpha/linux-unwind.h
 363         ;;
 364 alpha*-*-freebsd*)
 365         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
 366         extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
 367         ;;
 368 alpha*-*-netbsd*)
 369         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
 370         ;;
 371 alpha*-*-openbsd*)
 372         tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
 373         ;;
 374 alpha64-dec-*vms*)
 375         tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
 376         extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
 377         md_unwind_header=alpha/vms-unwind.h
 378         ;;
 379 alpha*-dec-*vms*)
 380         tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
 381         extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
 382         md_unwind_header=alpha/vms-unwind.h
 383         ;;
 384 arc*-*-elf*)
 385         tmake_file="arc/t-arc"
 386         extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o"
 387         extra_parts="$extra_parts crttls.o"
 388         ;;
 389 arc*-*-linux*)
 390         tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc"
 391         extra_parts="$extra_parts crti.o crtn.o"
 392         extra_parts="$extra_parts crttls.o"
 393         ;;
 394 arm-wrs-vxworks|arm-wrs-vxworks7)
 395         tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 396         extra_parts="$extra_parts crti.o crtn.o"
 397         case ${host} in
 398         *-*-vxworks7)
 399           # Note that arm/t-bpabi will reset the LIB2ADDEH macro.
 400           # This is intentional.
 401           tmake_file="$tmake_file arm/t-bpabi arm/t-vxworks7"
 402           tm_file="$tm_file arm/bpabi-lib.h"
 403           unwind_header=config/arm/unwind-arm.h
 404           ;;
 405         esac
 406         ;;
 407 arm*-*-freebsd*)                # ARM FreeBSD EABI
 408         tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
 409         tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd"
 410         tm_file="${tm_file} arm/bpabi-lib.h"
 411         unwind_header=config/arm/unwind-arm.h
 412         tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 413         ;;
 414 arm*-*-fuchsia*)
 415         tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi"
 416         tmake_file="${tmake_file} arm/tsoftfp t-softfp"
 417         tm_file="${tm_file} arm/bpabi-lib.h"
 418         unwind_header=config/arm/unwind-arm.h
 419         ;;
 420 arm*-*-netbsdelf*)
 421         tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
 422         ;;
 423 arm*-*-linux*)                  # ARM GNU/Linux with ELF
 424         tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
 425         tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
 426         tm_file="$tm_file arm/bpabi-lib.h"
 427         unwind_header=config/arm/unwind-arm.h
 428         tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 429         extra_parts="$extra_parts crtfastmath.o"
 430         ;;
 431 arm*-*-uclinux*)                # ARM ucLinux
 432         tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
 433         tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 434         tmake_file="${tmake_file} arm/t-bpabi"
 435         tm_file="$tm_file arm/bpabi-lib.h"
 436         unwind_header=config/arm/unwind-arm.h
 437         extra_parts="$extra_parts crti.o crtn.o"
 438         ;;
 439 arm*-*-phoenix*)
 440         tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix"
 441         tmake_file="${tmake_file} arm/t-bpabi"
 442         tm_file="$tm_file arm/bpabi-lib.h"
 443         extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 444         unwind_header=config/arm/unwind-arm.h
 445         ;;
 446 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
 447         tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
 448         tm_file="$tm_file arm/bpabi-lib.h"
 449         case ${host} in
 450         arm*-*-eabi* | arm*-*-rtems*)
 451           tmake_file="${tmake_file} arm/t-bpabi t-crtfm"
 452           extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 453           ;;
 454         arm*-*-symbianelf*)
 455           tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
 456           tm_file="$tm_file arm/symbian-lib.h"
 457           # Symbian OS provides its own startup code.
 458           ;;
 459         esac
 460         tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
 461         extra_parts="$extra_parts crtfastmath.o"
 462         unwind_header=config/arm/unwind-arm.h
 463         ;;
 464 avr-*-*)
 465         # Make HImode functions for AVR
 466         tmake_file="${cpu_type}/t-avr t-fpbit"
 467         if test x${with_avrlibc} != xno; then
 468             tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
 469         fi
 470         tm_file="$tm_file avr/avr-lib.h"
 471         ;;
 472 bfin*-elf*)
 473         tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
 474         extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
 475         ;;
 476 bfin*-uclinux*)
 477         tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
 478         extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
 479         md_unwind_header=bfin/linux-unwind.h
 480         ;;
 481 bfin*-linux-uclibc*)
 482         tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
 483         # No need to build crtbeginT.o on uClibc systems.  Should probably
 484         # be moved to the OS specific section above.
 485         extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 486         md_unwind_header=bfin/linux-unwind.h
 487         ;;
 488 bfin*-rtems*)
 489         tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
 490         extra_parts="$extra_parts crti.o crtn.o"
 491         ;;
 492 bfin*-*)
 493         tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
 494         extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 495         ;;
 496 cr16-*-elf)
 497         tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
 498         extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
 499         ;;
 500 crisv32-*-elf)
 501         tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
 502         ;;
 503 cris-*-elf)
 504         tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
 505         ;;
 506 cris-*-linux* | crisv32-*-linux*)
 507         tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
 508         ;;
 509 epiphany-*-elf*)
 510         tmake_file="epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
 511         extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
 512         ;;
 513 fr30-*-elf)
 514         tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
 515         extra_parts="$extra_parts crti.o crtn.o"
 516         ;;
 517 frv-*-elf)
 518         tmake_file="$tmake_file frv/t-frv t-fdpbit"
 519         tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
 520         # Don't use crtbegin.o, crtend.o.
 521         extra_parts="frvbegin.o frvend.o"
 522         ;;
 523 frv-*-*linux*)
 524         tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
 525         tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
 526         ;;
 527 ft32-*-elf)
 528         tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp"
 529         extra_parts="$extra_parts crti.o crti-hw.o crtn.o"
 530         ;;
 531 h8300-*-elf*)
 532         tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
 533         tm_file="$tm_file h8300/h8300-lib.h"
 534         extra_parts="$extra_parts crti.o crtn.o"
 535         ;;
 536 h8300-*-linux*)
 537         tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
 538         tm_file="$tm_file h8300/h8300-lib.h"
 539         ;;
 540 hppa*64*-*-linux*)
 541         tmake_file="$tmake_file pa/t-linux pa/t-linux64"
 542         extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 543         ;;
 544 hppa*-*-linux*)
 545         tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
 546         # Set the libgcc version number
 547         if test x$ac_cv_sjlj_exceptions = xyes; then
 548             tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
 549         else
 550             tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 551         fi
 552         extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 553         md_unwind_header=pa/linux-unwind.h
 554         ;;
 555 hppa[12]*-*-hpux10*)
 556         tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
 557         # Set the libgcc version number
 558         if test x$ac_cv_sjlj_exceptions = xyes; then
 559             tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
 560         else
 561             tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 562         fi
 563         tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
 564         md_unwind_header=pa/hpux-unwind.h
 565         ;;
 566 hppa*64*-*-hpux11*)
 567         tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
 568         # Set the libgcc version number
 569         if test x$ac_cv_sjlj_exceptions = xyes; then
 570             tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
 571         else
 572             tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 573         fi
 574         tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
 575         tm_file="$tm_file pa/pa64-hpux-lib.h"
 576         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
 577                      libgcc_stub.a"
 578         md_unwind_header=pa/hpux-unwind.h
 579         ;;
 580 hppa[12]*-*-hpux11*)
 581         tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
 582         # Set the libgcc version number
 583         if test x$ac_cv_sjlj_exceptions = xyes; then
 584             tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
 585         else
 586             tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 587         fi
 588         tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
 589         extra_parts="libgcc_stub.a"
 590         md_unwind_header=pa/hpux-unwind.h
 591         ;;
 592 hppa*-*-openbsd*)
 593         tmake_file="$tmake_file pa/t-openbsd"
 594         ;;
 595 i[34567]86-*-darwin*)
 596         tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
 597         tm_file="$tm_file i386/darwin-lib.h"
 598         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 599         ;;
 600 x86_64-*-darwin*)
 601         tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
 602         tm_file="$tm_file i386/darwin-lib.h"
 603         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 604         ;;
 605 i[34567]86-*-elfiamcu)
 606         tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules"
 607         ;;
 608 i[34567]86-*-elf*)
 609         tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
 610         ;;
 611 x86_64-*-elf* | x86_64-*-rtems*)
 612         tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
 613         ;;
 614 x86_64-*-fuchsia*)
 615         tmake_file="$tmake_file t-libgcc-pic"
 616         ;;
 617 i[34567]86-*-dragonfly*)
 618         tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
 619         md_unwind_header=i386/dragonfly-unwind.h
 620         ;;
 621 x86_64-*-dragonfly*)
 622         tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
 623         md_unwind_header=i386/dragonfly-unwind.h
 624         ;;
 625 i[34567]86-*-freebsd*)
 626         tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
 627         md_unwind_header=i386/freebsd-unwind.h
 628         ;;
 629 x86_64-*-freebsd*)
 630         tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
 631         md_unwind_header=i386/freebsd-unwind.h
 632         ;;
 633 i[34567]86-*-netbsdelf*)
 634         tmake_file="${tmake_file} i386/t-crtstuff"
 635         ;;
 636 x86_64-*-netbsd*)
 637         tmake_file="${tmake_file} i386/t-crtstuff"
 638         ;;
 639 i[34567]86-*-openbsd*)
 640         ;;
 641 x86_64-*-openbsd*)
 642         ;;
 643 i[34567]86-*-linux*)
 644         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 645         tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
 646         tm_file="${tm_file} i386/elf-lib.h"
 647         md_unwind_header=i386/linux-unwind.h
 648         ;;
 649 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
 650         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 651         tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
 652         tm_file="${tm_file} i386/elf-lib.h"
 653         ;;
 654 x86_64-*-linux*)
 655         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 656         tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
 657         tm_file="${tm_file} i386/elf-lib.h"
 658         md_unwind_header=i386/linux-unwind.h
 659         ;;
 660 x86_64-*-kfreebsd*-gnu)
 661         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 662         tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
 663         tm_file="${tm_file} i386/elf-lib.h"
 664         ;;
 665 i[34567]86-pc-msdosdjgpp*)
 666         ;;
 667 i[34567]86-*-lynxos*)
 668         ;;
 669 i[34567]86-*-nto-qnx*)
 670         tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
 671         extra_parts=crtbegin.o
 672         ;;
 673 i[34567]86-*-rtems*)
 674         tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp"
 675         extra_parts="$extra_parts crti.o crtn.o"
 676         ;;
 677 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
 678         tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
 679         extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 680         tm_file="${tm_file} i386/elf-lib.h"
 681         md_unwind_header=i386/sol2-unwind.h
 682         ;;
 683 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
 684         ;;
 685 i[34567]86-*-cygwin*)
 686         extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
 687         if test x$enable_vtable_verify = xyes; then
 688                 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 689         fi
 690         # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
 691         if test x$ac_cv_sjlj_exceptions = xyes; then
 692                 tmake_eh_file="i386/t-sjlj-eh"
 693         else
 694                 tmake_eh_file="i386/t-dw2-eh"
 695         fi
 696         # Shared libgcc DLL install dir depends on cross/native build.
 697         if test x${build} = x${host} ; then
 698                 tmake_dlldir_file="i386/t-dlldir"
 699         else
 700                 tmake_dlldir_file="i386/t-dlldir-x"
 701         fi
 702         tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules"
 703         ;;
 704 x86_64-*-cygwin*)
 705         extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
 706         if test x$enable_vtable_verify = xyes; then
 707                 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 708         fi
 709         # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
 710         if test x$ac_cv_sjlj_exceptions = xyes; then
 711                 tmake_eh_file="i386/t-sjlj-eh"
 712         elif test "${host_address}" = 32; then
 713                 # biarch -m32 with --disable-sjlj-exceptions
 714                 tmake_eh_file="i386/t-dw2-eh"
 715         else
 716                 tmake_eh_file="i386/t-seh-eh"
 717         fi
 718         # Shared libgcc DLL install dir depends on cross/native build.
 719         if test x${build} = x${host} ; then
 720                 tmake_dlldir_file="i386/t-dlldir"
 721         else
 722                 tmake_dlldir_file="i386/t-dlldir-x"
 723         fi
 724         # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
 725         tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk"
 726         ;;
 727 i[34567]86-*-mingw*)
 728         extra_parts="crtbegin.o crtend.o crtfastmath.o"
 729         if test x$enable_vtable_verify = xyes; then
 730                 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 731         fi
 732         case ${target_thread_file} in
 733           win32)
 734             tmake_file="$tmake_file i386/t-gthr-win32"
 735             ;;
 736           posix)
 737             tmake_file="i386/t-mingw-pthread $tmake_file"
 738             ;;
 739         esac
 740         # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
 741         if test x$ac_cv_sjlj_exceptions = xyes; then
 742                 tmake_eh_file="i386/t-sjlj-eh"
 743         else
 744                 tmake_eh_file="i386/t-dw2-eh"
 745                 md_unwind_header=i386/w32-unwind.h
 746         fi
 747         # Shared libgcc DLL install dir depends on cross/native build.
 748         if test x${build} = x${host} ; then
 749                 tmake_dlldir_file="i386/t-dlldir"
 750         else
 751                 tmake_dlldir_file="i386/t-dlldir-x"
 752         fi
 753         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"
 754         ;;
 755 x86_64-*-mingw*)
 756         case ${target_thread_file} in
 757           win32)
 758             tmake_file="$tmake_file i386/t-gthr-win32"
 759             ;;
 760           posix)
 761             tmake_file="i386/t-mingw-pthread $tmake_file"
 762             ;;
 763         esac
 764         # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
 765         if test x$ac_cv_sjlj_exceptions = xyes; then
 766                 tmake_eh_file="i386/t-sjlj-eh"
 767         elif test "${host_address}" = 32; then
 768                 # biarch -m32 with --disable-sjlj-exceptions
 769                 tmake_eh_file="i386/t-dw2-eh"
 770                 md_unwind_header=i386/w32-unwind.h
 771         else
 772                 tmake_eh_file="i386/t-seh-eh"
 773         fi
 774         # Shared libgcc DLL install dir depends on cross/native build.
 775         if test x${build} = x${host} ; then
 776                 tmake_dlldir_file="i386/t-dlldir"
 777         else
 778                 tmake_dlldir_file="i386/t-dlldir-x"
 779         fi
 780         tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk"
 781         extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o"
 782         if test x$enable_vtable_verify = xyes; then
 783                 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
 784         fi
 785         ;;
 786 ia64*-*-elf*)
 787         extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
 788         tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
 789         ;;
 790 ia64*-*-freebsd*)
 791         extra_parts="$extra_parts crtfastmath.o"
 792         tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
 793         ;;
 794 ia64*-*-linux*)
 795         # Don't use crtbeginT.o from *-*-linux* default.
 796         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
 797         tmake_file="$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"
 798         if test x$with_system_libunwind != xyes ; then
 799                 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
 800         fi
 801         md_unwind_header=ia64/linux-unwind.h
 802         ;;
 803 ia64*-*-hpux*)
 804         tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
 805         ;;
 806 ia64-hp-*vms*)
 807         tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp"
 808         extra_parts="$extra_parts crtinitS.o"
 809         md_unwind_header=ia64/vms-unwind.h
 810         ;;
 811 iq2000*-*-elf*)
 812         tmake_file="iq2000/t-iq2000 t-fdpbit"
 813         # Don't use default.
 814         extra_parts=
 815         ;;
 816 lm32-*-elf*)
 817         extra_parts="$extra_parts crti.o crtn.o"
 818         tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
 819         ;;
 820 lm32-*-rtems*)
 821         tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
 822         extra_parts="$extra_parts crti.o crtn.o"
 823         ;;
 824 lm32-*-uclinux*)
 825         extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
 826         tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
 827         ;;
 828 m32r-*-elf*)
 829         tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
 830         extra_parts="$extra_parts crtinit.o crtfini.o"
 831         ;;
 832 m32rle-*-elf*)
 833         tmake_file=t-fdpbit
 834         ;;
 835 m32r-*-linux*)
 836         tmake_file="$tmake_file m32r/t-linux t-fdpbit"
 837         ;;
 838 m32rle-*-linux*)
 839         tmake_file="$tmake_file m32r/t-linux t-fdpbit"
 840         ;;
 841 m68k-*-elf* | fido-*-elf)
 842         tmake_file="$tmake_file m68k/t-floatlib"
 843         ;;
 844 m68k*-*-netbsdelf*)
 845         ;;
 846 m68k*-*-openbsd*)
 847         ;;
 848 m68k-*-uclinux*)        # Motorola m68k/ColdFire running uClinux with uClibc
 849         tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
 850         md_unwind_header=m68k/linux-unwind.h
 851         ;;
 852 m68k-*-linux*)                  # Motorola m68k's running GNU/Linux
 853                                 # with ELF format using glibc 2
 854                                 # aka the GNU/Linux C library 6.
 855         tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
 856         # If not configured with setjmp/longjmp exceptions, bump the
 857         # libgcc version number.
 858         if test x$ac_cv_sjlj_exceptions != xyes; then
 859             tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
 860         fi
 861         md_unwind_header=m68k/linux-unwind.h
 862         ;;
 863 m68k-*-rtems*)
 864         tmake_file="$tmake_file m68k/t-floatlib"
 865         extra_parts="$extra_parts crti.o crtn.o"
 866         ;;
 867 mcore-*-elf)
 868         tmake_file="mcore/t-mcore t-fdpbit"
 869         extra_parts="$extra_parts crti.o crtn.o"
 870         ;;
 871 microblaze*-linux*)
 872         tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
 873         ;;
 874 microblaze*-*-elf)
 875         tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
 876         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
 877         ;;
 878 microblaze*-*-rtems*)
 879         tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
 880         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
 881         ;;
 882 mips*-*-netbsd*)                        # NetBSD/mips, either endian.
 883         ;;
 884 mips*-*-linux*)                         # Linux MIPS, either endian.
 885         extra_parts="$extra_parts crtfastmath.o"
 886         tmake_file="${tmake_file} t-crtfm"
 887         case ${host} in
 888           mips64r5900* | mipsr5900*)
 889             # The MIPS16 support code uses floating point
 890             # instructions that are not supported on r5900.
 891             ;;
 892           *)
 893             tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
 894             ;;
 895         esac
 896         md_unwind_header=mips/linux-unwind.h
 897         ;;
 898 mips*-sde-elf*)
 899         tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
 900         case "${with_newlib}" in
 901           yes)
 902             # newlib / libgloss.
 903             ;;
 904           *)
 905             # MIPS toolkit libraries.
 906             tmake_file="$tmake_file mips/t-sdemtk"
 907             ;;
 908         esac
 909         extra_parts="$extra_parts crti.o crtn.o"
 910         ;;
 911 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
 912 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
 913 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
 914 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
 915 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
 916 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
 917         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 918         extra_parts="$extra_parts crti.o crtn.o"
 919         ;;
 920 mipsisa64sr71k-*-elf*)
 921         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
 922         extra_parts="$extra_parts crti.o crtn.o"
 923         ;;
 924 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
 925         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 926         extra_parts="$extra_parts crti.o crtn.o"
 927         ;;
 928 mips-*-elf* | mipsel-*-elf*)
 929         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 930         extra_parts="$extra_parts crti.o crtn.o"
 931         ;;
 932 mipsr5900-*-elf* | mipsr5900el-*-elf*)
 933         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
 934         extra_parts="$extra_parts crti.o crtn.o"
 935         ;;
 936 mips64-*-elf* | mips64el-*-elf*)
 937         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 938         extra_parts="$extra_parts crti.o crtn.o"
 939         ;;
 940 mips64r5900-*-elf* | mips64r5900el-*-elf*)
 941         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
 942         extra_parts="$extra_parts crti.o crtn.o"
 943         ;;
 944 mips64vr-*-elf* | mips64vrel-*-elf*)
 945         tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
 946         extra_parts="$extra_parts crti.o crtn.o"
 947         ;;
 948 mips64orion-*-elf* | mips64orionel-*-elf*)
 949         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 950         extra_parts="$extra_parts crti.o crtn.o"
 951         ;;
 952 mips*-*-rtems*)
 953         tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
 954         extra_parts="$extra_parts crti.o crtn.o"
 955         ;;
 956 mips-wrs-vxworks)
 957         ;;
 958 mipstx39-*-elf* | mipstx39el-*-elf*)
 959         tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
 960         ;;
 961 mmix-knuth-mmixware)
 962         extra_parts="crti.o crtn.o crtbegin.o crtend.o"
 963         tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
 964         ;;
 965 mn10300-*-*)
 966         tmake_file=t-fdpbit
 967         ;;
 968 moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*)
 969         tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
 970         extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o"
 971         ;;
 972 msp430*-*-elf)
 973         tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
 974         extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
 975         ;;
 976 nds32*-elf*)
 977         # Basic makefile fragment and extra_parts for crt stuff.
 978         # We also append c-isr library implementation.
 979         tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
 980         extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
 981         # Append library definition makefile fragment according to --with-nds32-lib=X setting.
 982         case "${with_nds32_lib}" in
 983         "" | newlib)
 984                 # Append library definition makefile fragment t-nds32-newlib.
 985                 # Append 'soft-fp' software floating point make rule fragment provided by gcc.
 986                 tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
 987                 ;;
 988         mculib)
 989                 # Append library definition makefile fragment t-nds32-mculib.
 990                 # The software floating point library is included in mculib.
 991                 tmake_file="${tmake_file} nds32/t-nds32-mculib"
 992                 ;;
 993         *)
 994                 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
 995                 exit 1
 996                 ;;
 997         esac
 998         ;;
 999 nios2-*-linux*)
1000         tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc"
1001         md_unwind_header=nios2/linux-unwind.h
1002         ;;
1003 nios2-*-*)
1004         tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
1005         extra_parts="$extra_parts crti.o crtn.o"
1006         ;;
1007 pdp11-*-*)
1008         tmake_file="pdp11/t-pdp11 t-fdpbit"
1009         ;;
1010 powerpc-*-darwin*)
1011         case ${host} in
1012         *-*-darwin9* | *-*-darwin[12][0-9]*)
1013           # libSystem contains unwind information for signal frames since
1014           # Darwin 9.
1015           ;;
1016         *)
1017           md_unwind_header=rs6000/darwin-unwind.h
1018           ;;
1019         esac
1020         tmake_file="$tmake_file rs6000/t-ibm-ldouble"
1021         extra_parts="$extra_parts crt2.o"
1022         ;;
1023 powerpc64-*-darwin*)
1024         tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
1025         extra_parts="$extra_parts crt2.o"
1026         ;;
1027 powerpc*-*-freebsd*)
1028         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
1029         extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1030         case ${host} in
1031         powerpc64*)
1032           tmake_file="${tmake_file} rs6000/t-freebsd64"
1033           md_unwind_header=rs6000/freebsd-unwind.h
1034           ;;
1035         esac
1036         ;;
1037 powerpc-*-netbsd*)
1038         tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
1039         ;;
1040 powerpc-*-eabispe*)
1041         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1042         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1043         ;;
1044 powerpc-*-eabisimaltivec*)
1045         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1046         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1047         ;;
1048 powerpc-*-eabisim*)
1049         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1050         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1051         ;;
1052 powerpc-*-elf*)
1053         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1054         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1055         ;;
1056 powerpc-*-eabialtivec*)
1057         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1058         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1059         ;;
1060 powerpc-xilinx-eabi*)
1061         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1062         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1063         ;;
1064 powerpc-*-eabi*)
1065         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1066         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1067         ;;
1068 powerpc-*-rtems*)
1069         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1070         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1071         ;;
1072 powerpc*-*-linux*)
1073         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
1074         tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000"
1075         case $ppc_fp_type in
1076         64)
1077                 ;;
1078         hard)
1079                 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
1080                 ;;
1081         soft)
1082                 tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp"
1083                 ;;
1084         e500v1)
1085                 tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp"
1086                 ;;
1087         e500v2)
1088                 tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp"
1089                 ;;
1090         *)
1091                 echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
1092                 exit 1
1093                 ;;
1094         esac
1095
1096         if test $libgcc_cv_powerpc_float128 = yes; then
1097                 tmake_file="${tmake_file} rs6000/t-float128"
1098         fi
1099
1100         if test $libgcc_cv_powerpc_float128_hw = yes; then
1101                 tmake_file="${tmake_file} rs6000/t-float128-hw"
1102         fi
1103
1104         extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
1105         md_unwind_header=rs6000/linux-unwind.h
1106         ;;
1107 powerpc-wrs-vxworks|powerpc-wrs-vxworksae|powerpc-wrs-vxworksmils)
1108         tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
1109         ;;
1110 powerpc-*-lynxos*)
1111         tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
1112         ;;
1113 powerpcle-*-elf*)
1114         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1115         extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1116         ;;
1117 powerpcle-*-eabisim*)
1118         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1119         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1120         ;;
1121 powerpcle-*-eabi*)
1122         tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1123         extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1124         ;;
1125 riscv*-*-linux*)
1126         tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1127         extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
1128         md_unwind_header=riscv/linux-unwind.h
1129         ;;
1130 riscv*-*-*)
1131         tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1132         extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1133         ;;
1134 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1135         md_unwind_header=rs6000/aix-unwind.h
1136         tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1137         ;;
1138 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1139         md_unwind_header=rs6000/aix-unwind.h
1140         tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1141         ;;
1142 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1143         md_unwind_header=rs6000/aix-unwind.h
1144         tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
1145         extra_parts="crtcxa.o crtcxa_s.o crtdbase.o"
1146         ;;
1147 rl78-*-elf)
1148         tmake_file="$tm_file t-fdpbit rl78/t-rl78"
1149         ;;
1150 rx-*-elf)
1151         tmake_file="rx/t-rx t-fdpbit"
1152         tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
1153         ;;
1154 s390-*-linux*)
1155         tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"
1156         md_unwind_header=s390/linux-unwind.h
1157         ;;
1158 s390x-*-linux*)
1159         tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390"
1160         if test "${host_address}" = 32; then
1161            tmake_file="${tmake_file} s390/32/t-floattodi"
1162         fi
1163         md_unwind_header=s390/linux-unwind.h
1164         ;;
1165 s390x-ibm-tpf*)
1166         tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
1167         extra_parts="crtbeginS.o crtendS.o"
1168         md_unwind_header=s390/tpf-unwind.h
1169         ;;
1170 sh-*-elf* | sh[12346l]*-*-elf*)
1171         tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1172         extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1173                 libic_invalidate_array_4-100.a \
1174                 libic_invalidate_array_4-200.a \
1175                 libic_invalidate_array_4a.a \
1176                 libgcc-Os-4-200.a libgcc-4-300.a"
1177         case ${host} in
1178         sh*-superh-elf)
1179                 tmake_file="$tmake_file sh/t-superh"
1180                 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
1181                 ;;
1182         esac
1183         ;;
1184 sh-*-linux* | sh[2346lbe]*-*-linux*)
1185         tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
1186         md_unwind_header=sh/linux-unwind.h
1187         ;;
1188 sh-*-netbsdelf* | shl*-*-netbsdelf*)
1189         tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
1190
1191         # NetBSD's C library includes a fast software FP library that
1192         # has support for setting/setting the rounding mode, exception
1193         # mask, etc.  Therefore, we don't want to include software FP
1194         # in libgcc.
1195         ;;
1196 sh-*-rtems*)
1197         tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1198         extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1199                 libic_invalidate_array_4-100.a \
1200                 libic_invalidate_array_4-200.a \
1201                 libic_invalidate_array_4a.a \
1202                 libgcc-Os-4-200.a libgcc-4-300.a"
1203         ;;
1204 sh-wrs-vxworks)
1205         tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1206         ;;
1207 sparc-*-netbsdelf*)
1208         ;;
1209 sparc64-*-openbsd*)
1210         ;;
1211 sparc-*-elf*)
1212         case ${host} in
1213         *-leon[3-9]*)
1214                 ;;
1215         *)
1216                 tmake_file="sparc/t-softmul"
1217                 ;;
1218         esac
1219         tmake_file="${tmake_file} t-fdpbit t-crtfm"
1220         extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1221         ;;
1222 sparc-*-linux*)         # SPARC's running GNU/Linux, libc6
1223         tmake_file="${tmake_file} t-crtfm"
1224         if test "${host_address}" = 64; then
1225                 tmake_file="$tmake_file sparc/t-linux64"
1226         fi
1227         case ${host} in
1228         *-leon*)
1229                 tmake_file="${tmake_file} t-fdpbit"
1230                 ;;
1231         *)
1232                 tmake_file="${tmake_file} sparc/t-linux"
1233                 ;;
1234         esac
1235         case ${host} in
1236         *-leon[3-9]*)
1237                 ;;
1238         *)
1239                 if test "${host_address}" = 32; then
1240                         tmake_file="$tmake_file sparc/t-softmul"
1241                 fi
1242                 ;;
1243         esac
1244         extra_parts="$extra_parts crtfastmath.o"
1245         md_unwind_header=sparc/linux-unwind.h
1246         ;;
1247 sparc-*-rtems*)
1248         tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1249         extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1250         ;;
1251 sparc*-*-solaris2*)
1252         tmake_file="$tmake_file t-crtfm"
1253         extra_parts="$extra_parts crtfastmath.o"
1254         md_unwind_header=sparc/sol2-unwind.h
1255         ;;
1256 sparc64-*-elf*)
1257         tmake_file="${tmake_file} t-crtfm"
1258         extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1259         ;;
1260 sparc64-*-rtems*)
1261         tmake_file="$tmake_file t-crtfm"
1262         extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1263         ;;
1264 sparc-wrs-vxworks)
1265         ;;
1266 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1267         tmake_file="$tmake_file t-crtfm"
1268         extra_parts="$extra_parts crtfastmath.o"
1269         ;;
1270 sparc64-*-linux*)               # 64-bit SPARC's running GNU/Linux
1271         extra_parts="$extra_parts crtfastmath.o"
1272         tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1273         if test "${host_address}" = 64; then
1274                 tmake_file="${tmake_file} sparc/t-linux64"
1275         fi
1276         if test "${host_address}" = 32; then
1277                 tmake_file="${tmake_file} sparc/t-softmul"
1278         fi
1279         md_unwind_header=sparc/linux-unwind.h
1280         ;;
1281 sparc64-*-netbsd*)
1282         ;;
1283 spu-*-elf*)
1284         tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit"
1285         extra_parts="$extra_parts \
1286                 libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
1287                 libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
1288                 libgcc_cache64k.a libgcc_cache128k.a"
1289         ;;
1290 tic6x-*-uclinux)
1291         tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1292                 c6x/t-elf  c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1293                 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1294         tm_file="$tm_file c6x/c6x-abi.h"
1295         extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1296         unwind_header=config/c6x/unwind-c6x.h
1297         ;;
1298 tic6x-*-elf)
1299         tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1300         tm_file="$tm_file c6x/c6x-abi.h"
1301         extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1302         unwind_header=config/c6x/unwind-c6x.h
1303         ;;
1304 tilegx*-*-linux*)
1305         if test "${host_address}" = 64; then
1306                 tmake_file="${tmake_file} tilegx/t-softfp"
1307         fi
1308         tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf t-softfp tilegx/t-tilegx"
1309         md_unwind_header=tilepro/linux-unwind.h
1310         ;;
1311 tilepro*-*-linux*)
1312         tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc"
1313         md_unwind_header=tilepro/linux-unwind.h
1314         ;;
1315 v850*-*-*)
1316         tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
1317         ;;
1318 vax-*-linux*)
1319         tmake_file="$tmake_file vax/t-linux"
1320         ;;
1321 vax-*-netbsdelf*)
1322         ;;
1323 vax-*-openbsd*)
1324         ;;
1325 visium-*-elf*)
1326         extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1327         tmake_file="visium/t-visium t-fdpbit"
1328         ;;
1329 xstormy16-*-elf)
1330         tmake_file="stormy16/t-stormy16 t-fdpbit"
1331         ;;
1332 xtensa*-*-elf*)
1333         tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1334         extra_parts="$extra_parts crti.o crtn.o"
1335         ;;
1336 xtensa*-*-linux*)
1337         tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1338         md_unwind_header=xtensa/linux-unwind.h
1339         ;;
1340 xtensa*-*-uclinux*)
1341         tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1342         md_unwind_header=xtensa/linux-unwind.h
1343         extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o"
1344         ;;
1345 am33_2.0-*-linux*)
1346         # Don't need crtbeginT.o from *-*-linux* default.
1347         extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1348         tmake_file="$tmake_file t-fdpbit"
1349         ;;
1350 m32c-*-elf*|m32c-*-rtems*)
1351         tmake_file="$tmake_file m32c/t-m32c"
1352         ;;
1353 nvptx-*)
1354         tmake_file="$tmake_file nvptx/t-nvptx"
1355         extra_parts="crt0.o"
1356         ;;
1357 *)
1358         echo "*** Configuration ${host} not supported" 1>&2
1359         exit 1
1360         ;;
1361 esac
1362
1363 case ${host} in
1364 i[34567]86-*-* | x86_64-*-*)
1365         case ${host} in
1366         *-musl*)
1367                 tmake_file="${tmake_file} i386/t-cpuinfo-static"
1368                 ;;
1369         *)
1370                 tmake_file="${tmake_file} i386/t-cpuinfo"
1371                 ;;
1372         esac
1373         ;;
1374 esac
1375
1376 case ${host} in
1377 i[34567]86-*-linux* | x86_64-*-linux* | \
1378   i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1379   i[34567]86-*-gnu*)
1380         tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc"
1381         if test "$libgcc_cv_cfi" = "yes"; then
1382                 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1383         fi
1384         ;;
1385 esac
1386
1387 case ${host} in
1388 i[34567]86-*-elfiamcu | i[34567]86-*-rtems*)
1389         # These use soft-fp for SFmode and DFmode, not just TFmode.
1390         ;;
1391 i[34567]86-*-* | x86_64-*-*)
1392         tmake_file="${tmake_file} t-softfp-tf"
1393         if test "${host_address}" = 32; then
1394                 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1395         fi
1396         tmake_file="${tmake_file} i386/t-softfp t-softfp"
1397         ;;
1398 esac
1399
1400 case ${host} in
1401 i[34567]86-*-linux* | x86_64-*-linux*)
1402         # Provide backward binary compatibility for 64bit Linux/x86.
1403         if test "${host_address}" = 64; then
1404                 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1405         fi
1406         tm_file="${tm_file} i386/value-unwind.h"
1407         ;;
1408 aarch64*-*-*)
1409         # ILP32 needs an extra header for unwinding
1410         tm_file="${tm_file} aarch64/value-unwind.h"
1411         ;;
1412 esac