1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
3 # Free Software Foundation, Inc.
5 #This file is part of GCC.
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 2, or (at your option) any later
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING. If not, write to the Free
19 #Software Foundation, 59 Temple Place - Suite 330, Boston, MA
22 # This is the GCC target-specific configuration file
23 # where a configuration type is mapped to different system-specific
24 # definitions and files. This is invoked by the autoconf-generated
25 # configure script. Putting it in a separate shell file lets us skip
26 # running autoconf when modifying target-specific information.
28 # This file switches on the shell variable ${target}, and also uses the
29 # following shell variables:
31 # with_* Various variables as set by configure.
33 # enable_threads_flag Either the name, yes or no depending on whether
34 # threads support was requested.
36 # default_use_cxa_atexit
37 # "no" by default, can be set to "yes" if a target
38 # wishes to use __cxa_atexit() by default if the
39 # $enable___cxa_atexit variable is not set.
41 # gas_flag Either yes or no depending on whether GNU as was
44 # gnu_ld_flag Either yes or no depending on whether GNU ld was
47 # This file sets the following shell variables for use by the
48 # autoconf-generated configure script:
50 # cpu_type The name of the cpu, if different from the first
51 # chunk of the canonical target name.
53 # tm_defines List of target macros to define for all compilations.
55 # tm_file A list of target macro files, if different from
56 # "$cpu_type/$cpu_type.h". Usually it's constructed
57 # per target in a way like this:
58 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
59 # Note that the preferred order is:
60 # - specific target header "${cpu_type}/${cpu_type.h}"
61 # - generic headers like dbxelf.h elfos.h, etc.
62 # - specializing target headers like ${cpu_type.h}/elf.h
63 # This helps to keep OS specific stuff out of the CPU
64 # defining header ${cpu_type}/${cpu_type.h}.
66 # tm_p_file Location of file with declarations for functions
69 # out_file The name of the machine description C support
70 # file, if different from "$cpu_type/$cpu_type.c".
72 # md_file The name of the machine-description file, if
73 # different from "$cpu_type/$cpu_type.md".
75 # tmake_file A list of machine-description-specific
76 # makefile-fragments, if different from
77 # "$cpu_type/t-$cpu_type".
79 # extra_modes The name of the file containing a list of extra
80 # machine modes, if necessary and different from
81 # "$cpu_type/$cpu_type-modes.def".
83 # extra_objs List of extra objects that should be linked into
84 # the compiler proper (cc1, cc1obj, cc1plus)
85 # depending on target.
87 # extra_gcc_objs List of extra objects that should be linked into
88 # the compiler driver (gcc) depending on target.
90 # extra_headers List of used header files from the directory
93 # extra_passes List of extra executables compiled for this target
94 # machine, used for compiling from source to object.
96 # extra_parts List of extra object files that should be compiled
97 # for this target machine.
99 # extra_programs Like extra_passes, but these are used when linking.
101 # c_target_objs List of extra target-dependent objects that be
102 # linked into the C compiler only.
104 # cxx_target_objs List of extra target-dependent objects that be
105 # linked into the C++ compiler only.
107 # target_gtfiles List of extra source files with type information.
109 # xm_defines List of macros to define when compiling for the
112 # xm_file List of files to include when compiling for the
115 # use_collect2 Set to yes or no, depending on whether collect2
118 # target_cpu_default Set to override the default target model.
120 # gdb_needs_out_file_path
121 # Set to yes if gdb needs a dir command with
122 # `dirname $out_file`.
124 # thread_file Set to control which thread package to use.
126 # gas Set to yes or no depending on whether the target
127 # system normally uses GNU as.
129 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
130 # for this target. This is true iff this target
131 # supports "long" or "wchar_t" wider than 32 bits.
133 # configure_default_options
134 # Set to an initializer for configure_default_options
135 # in configargs.h, based on --with-cpu et cetera.
137 # use_fixproto Set to "yes" if fixproto should be run normally,
138 # "no" if fixproto should never be run.
140 # The following variables are used in each case-construct to build up the
141 # outgoing variables:
143 # gnu_ld Set to yes or no depending on whether the target
144 # system normally uses GNU ld.
158 # Set this to force installation and use of collect2.
160 # Set this to override the default target model.
162 # Set this if gdb needs a dir command with `dirname $out_file`
163 gdb_needs_out_file_path=
164 # Set this to control which thread package will be used.
166 # Reinitialize these from the flag values every loop pass, since some
167 # configure entries modify them.
169 gnu_ld="$gnu_ld_flag"
170 enable_threads=$enable_threads_flag
171 default_use_cxa_atexit=no
175 # Default to not using fixproto. Targets which need fixproto should
176 # specifically set this to 'yes'.
179 # Don't carry these over build->host->target. Please.
183 # Obsolete configurations.
186 if test "x$enable_obsolete" != xyes; then
187 echo "*** Configuration ${target} is obsolete." >&2
188 echo "*** Specify --enable-obsolete to build it anyway." >&2
189 echo "*** Support will be REMOVED in the next major release of GCC," >&2
190 echo "*** unless a maintainer comes forward." >&2
195 # Unsupported targets list. Do not put an entry in this list unless
196 # it would otherwise be caught by a more permissive pattern. The list
197 # should be in alphabetical order.
199 alpha*-*-linux*libc1* \
200 | i[34567]86-sequent-sysv \
201 | i[34567]86-sequent-sysv[123]* \
202 | i[34567]86-go32-* \
203 | i[34567]86-*-go32* \
204 | m68k-*-linux*aout* \
205 | m68k-*-linux*libc1* \
206 | mips64orion*-*-rtems* \
207 | powerpc-*-linux*libc1* \
208 | sparc-*-linux*aout* \
209 | sparc-*-linux*libc1* \
210 | sparc-hal-solaris2* \
218 echo "*** Configuration ${target} not supported" 1>&2
223 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
224 # updated in each machine entry. Also set default extra_headers for some
227 cpu_type=`echo ${target} | sed 's/-.*$//'`
241 extra_headers="mmintrin.h"
248 extra_headers="mmintrin.h"
252 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
256 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
260 extra_headers=ia64intrin.h
263 hppa*-*-* | parisc*-*-*)
271 extra_headers=math-68881.h
274 extra_headers=math-68881.h
282 extra_headers="ppc-asm.h altivec.h spe.h"
298 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
308 tm_file=${cpu_type}/${cpu_type}.h
309 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
311 tm_p_file=${cpu_type}/${cpu_type}-protos.h
314 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
316 extra_modes=${cpu_type}/${cpu_type}-modes.def
321 tm_file="i386/biarch64.h ${tm_file}"
325 # On a.out targets, we need to use collect2.
332 # Common parts for widely ported systems.
335 tm_file="${tm_file} darwin.h"
336 tm_p_file="${tm_p_file} darwin-protos.h"
337 tmake_file="t-darwin t-slibgcc-darwin"
338 target_gtfiles="\$(srcdir)/config/darwin.c"
339 c_target_objs="darwin-c.o"
340 cxx_target_objs="darwin-c.o"
342 extra_objs="darwin.o"
343 case ${enable_threads} in
344 "" | yes | posix) thread_file='posix' ;;
347 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
348 # This is the place-holder for the generic a.out configuration
349 # of FreeBSD. No actual configuration resides here since
350 # there was only ever a bare-bones ix86 configuration for
351 # a.out and it exists solely in the machine-specific section.
352 # This place-holder must exist to avoid dropping into
353 # the generic ELF configuration of FreeBSD (i.e. it must be
354 # ordered before that section).
357 # This is the generic ELF configuration of FreeBSD. Later
358 # machine-specific sections may refine and add to this
361 # Due to tm_file entry ordering issues that vary between cpu
362 # architectures, we only define fbsd_tm_file to allow the
363 # machine-specific section to dictate the final order of all
364 # entries of tm_file with the minor exception that components
365 # of the tm_file set here will always be of the form:
367 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
369 # The machine-specific section should not tamper with this
370 # ordering but may order all other entries of tm_file as it
371 # pleases around the provided core setting.
374 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
376 *-*-freebsd3 | *-*-freebsd[3].*)
377 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
378 *-*-freebsd4 | *-*-freebsd[4].*)
379 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
380 *-*-freebsd5 | *-*-freebsd[5].*)
381 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
382 *-*-freebsd6 | *-*-freebsd[6].*)
383 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
385 echo 'Please update *-*-freebsd* in gcc/config.gcc'
389 tmake_file="t-slibgcc-elf-ver t-freebsd"
390 case ${enable_threads} in
392 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
396 tmake_file="${tmake_file} t-freebsd-thread"
397 # Before 5.0, FreeBSD can't bind shared libraries to -lc
398 # when "optionally" threaded via weak pthread_* checks.
400 *-*-freebsd[34] | *-*-freebsd[34].*)
401 tmake_file="${tmake_file} t-slibgcc-nolc-override"
406 echo 'Unknown thread configuration for FreeBSD'
410 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
413 # Must come before *-*-gnu*
414 xm_defines=POSIX # needed for cross-compiling from FreeBSD?
415 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
416 # GNU tools are the only tools.
419 case ${enable_threads} in
420 "" | yes | posix) thread_file='posix' ;;
423 *-*-linux*libc1* | *-*-linux*aout*)
424 # Avoid the generic linux case.
426 *-*-linux* | frv-*-*linux*)
427 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
428 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
431 case ${enable_threads} in
432 "" | yes | posix) thread_file='posix' ;;
434 tmake_file="t-slibgcc-elf-ver t-linux"
437 # On the Hurd, the setup is just about the same on
438 # each different CPU. The specific machines that we
439 # support are matched above and just set $cpu_type.
440 tm_file="${cpu_type}/gnu.h"
441 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
442 # GNU tools are the only tools.
445 # These details are the same as for Linux.
446 # But here we need a little extra magic.
447 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
450 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
453 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
458 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
462 # NetBSD 2.0 and later get POSIX threads enabled by default.
463 # Allow them to be explicitly enabled on any other version.
464 case ${enable_threads} in
467 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
469 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
475 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
479 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
480 # ELF configurations. We will clear extra_parts in the
481 # a.out configurations.
483 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
484 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
488 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
489 # default (unless overridden by --disable-__cxa_atexit).
491 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
492 default_use_cxa_atexit=yes
497 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
498 case ${enable_threads} in
501 tmake_file="${tmake_file} t-openbsd-thread"
506 case ${enable_threads} in
507 yes) thread_file='rtems' ;;
512 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
513 case ${enable_threads} in
515 "" | yes | vxworks) thread_file='vxworks' ;;
516 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
524 # Support site-specific machine types.
526 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
527 tm_file=${cpu_type}/$rest.h
528 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
529 then xm_file=${cpu_type}/xm-$rest.h
531 if test -f $srcdir/config/${cpu_type}/t-$rest
532 then tmake_file=${cpu_type}/t-$rest
537 tm_file="${tm_file} alpha/unicosmk.h"
539 # Don't include t-ieee for now because we don't support that yet
540 # tmake_file="alpha/t-ieee"
541 tmake_file="alpha/t-unicosmk"
545 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
546 target_cpu_default="MASK_GAS"
547 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
550 target_cpu_default="MASK_GAS"
551 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
554 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
555 target_cpu_default="MASK_GAS"
556 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
557 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
560 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
561 target_cpu_default="MASK_GAS"
562 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
565 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
566 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
567 # default x-alpha is only appropriate for dec-osf.
568 target_cpu_default="MASK_GAS"
569 tmake_file="alpha/t-alpha alpha/t-ieee"
572 if test x$stabs = xyes
574 tm_file="${tm_file} dbx.h"
576 if test x$gas != xyes
578 extra_passes="mips-tfile mips-tdump"
581 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
582 tm_file="${tm_file} alpha/osf.h"
583 extra_headers=va_list.h
586 # Set target_cpu_default except on 4.0a.
589 *) target_cpu_default=MASK_SUPPORT_ARCH
593 tm_file="${tm_file} alpha/osf5.h"
594 target_cpu_default=MASK_SUPPORT_ARCH
597 case ${enable_threads} in
600 tmake_file="${tmake_file} alpha/t-osf-pthread"
605 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
606 xm_file="alpha/xm-vms.h"
607 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
612 tm_file="${tm_file} alpha/vms.h"
613 xm_file=alpha/xm-vms.h
614 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
619 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
620 extra_parts="crtinit.o crtfini.o"
623 arm-*-coff* | armel-*-coff*)
624 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
625 tmake_file=arm/t-arm-coff
627 arm-semi-aof | armel-semi-aof)
628 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
629 tmake_file=arm/t-semi
632 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
633 tmake_file="${tmake_file} arm/t-vxworks"
635 arm*-*-freebsd*|strongarm*-*-freebsd*)
636 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
637 tmake_file="${tmake_file} arm/t-strongarm-elf"
640 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
641 tmake_file="${tmake_file} arm/t-netbsd"
644 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
645 tmake_file="t-netbsd arm/t-netbsd"
649 arm*-*-linux*) # ARM GNU/Linux with ELF
650 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
651 tmake_file="${tmake_file} arm/t-linux"
652 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
655 arm*-*-uclinux*) # ARM ucLinux
656 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h arm/uclinux-elf.h"
657 tmake_file=arm/t-arm-elf
660 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
661 tmake_file=arm/t-arm-elf
664 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
665 tmake_file="arm/t-arm-elf t-rtems"
667 arm*-*-elf | ep9312-*-elf)
668 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
669 tmake_file=arm/t-arm-elf
672 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
673 tmake_file=arm/t-wince-pe
677 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
682 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
683 tmake_file=arm/t-arm-elf
686 tm_file="avr/avr.h dbxelf.h"
689 c4x-*-rtems* | tic4x-*-rtems*)
690 tmake_file="c4x/t-c4x t-rtems"
691 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
692 c_target_objs="c4x-c.o"
693 cxx_target_objs="c4x-c.o"
697 c_target_objs="c4x-c.o"
698 cxx_target_objs="c4x-c.o"
701 tm_file="dbxelf.h ${tm_file} cris/aout.h"
703 tmake_file="cris/t-cris cris/t-aout"
705 cris-*-elf | cris-*-none)
706 tm_file="dbxelf.h elfos.h ${tm_file}"
707 tmake_file="cris/t-cris cris/t-elfmulti"
711 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
712 # We need to avoid using t-linux, so override default tmake_file
713 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
716 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
717 tmake_file=fr30/t-fr30
718 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
722 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
727 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
728 linux.h frv/linux.h frv/frv-abi.h"
729 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
732 tmake_file="h8300/t-h8300 t-rtems"
733 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
736 tmake_file="h8300/t-h8300 h8300/t-elf"
737 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
741 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
744 hppa*64*-*-linux* | parisc*64*-*-linux*)
745 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_BIG_SWITCH)"
746 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
747 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
748 tmake_file="${tmake_file} pa/t-linux64"
752 hppa*-*-linux* | parisc*-*-linux*)
753 target_cpu_default="(MASK_PA_11 | MASK_NO_SPACE_REGS | MASK_BIG_SWITCH)"
754 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
755 pa/pa32-regs.h pa/pa32-linux.h"
756 tmake_file="${tmake_file} pa/t-linux"
757 # if not configured with --enable-sjlj-exceptions, bump the
758 # libgcc version number
759 if test x$sjlj != x1; then
760 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
763 # port not yet contributed.
765 # target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
768 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
769 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
770 tmake_file="pa/t-pro"
773 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
774 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
779 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
780 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
781 tmake_file="pa/t-pro t-rtems"
784 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
785 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
789 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
790 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
791 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
792 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
793 if test x$enable_threads = x; then
794 enable_threads=$have_pthread_h
796 case x${enable_threads} in
798 tmake_file="${tmake_file} pa/t-dce-thr"
805 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
806 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
807 if test x$enable_threads = x; then
808 enable_threads=$have_pthread_h
810 case x${enable_threads} in
812 tmake_file="${tmake_file} pa/t-dce-thr"
819 if test x$gnu_ld = xyes
821 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_GNU_LD | MASK_BIG_SWITCH)"
823 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_BIG_SWITCH)"
827 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
828 pa/pa64-regs.h pa/pa-hpux.h \
829 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
831 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
832 pa/pa64-regs.h pa/pa-hpux.h \
833 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
836 tmake_file="pa/t-pa64 pa/t-pa-hpux"
837 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
838 case x${enable_threads} in
844 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
845 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
846 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
847 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
848 case x${enable_threads} in
856 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
857 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
858 case x${enable_threads} in
865 i[34567]86-*-darwin*)
866 tm_file="${tm_file} i386/darwin.h"
869 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
870 tmake_file="i386/t-i386elf t-svr4"
873 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
876 tm_file="${tm_file} usegas.h"
878 xm_defines="SMALL_ARG_MAX"
879 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
881 extra_parts="crtbegin.o crtend.o"
885 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
888 i[34567]86-*-beoself* | i[34567]86-*-beos*)
889 tmake_file='i386/t-beos i386/t-crtpic'
890 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
891 extra_parts='crtbegin.o crtend.o'
893 i[34567]86-*-freebsd*)
894 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
897 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
899 i[34567]86-*-netbsdelf*)
900 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
902 i[34567]86-*-netbsd*)
903 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
909 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
911 i[34567]86-*-openbsd*)
912 tm_file="i386/i386.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h i386/openbsd.h"
913 # needed to unconfuse gdb
914 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
915 # we need collect2 until our bug is fixed...
919 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
922 i[34567]86-*-linux*) # Intel 80386's running GNU/Linux
923 # with ELF format using glibc 2
924 # aka GNU/Linux C library 6
925 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
926 tmake_file="${tmake_file} i386/t-crtstuff"
929 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
930 i386/x86-64.h i386/linux64.h"
931 tmake_file="${tmake_file} i386/t-linux64"
933 i[34567]86-*-kfreebsd*-gnu) # must be before i[34567]86-*-gnu*
934 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h kfreebsdgnu.h i386/kfreebsdgnu.h"
935 tmake_file="t-slibgcc-elf-ver t-kfreebsd-gnu i386/t-crtstuff"
941 i[34567]86-pc-msdosdjgpp*)
942 xm_file=i386/xm-djgpp.h
943 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
944 tmake_file=i386/t-djgpp
948 i[34567]86-*-lynxos*)
951 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h svr3.h lynx.h i386/lynx.h"
953 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
957 i[34567]86-*-nto-qnx*)
958 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
959 tmake_file=i386/t-nto
964 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
965 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
966 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
968 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
969 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
972 tm_file="usegas.h ${tm_file}"
974 tmake_file=i386/t-sco5
975 extra_parts="crtbegin.o crtend.o"
978 i[34567]86-*-solaris2*)
979 xm_defines="SMALL_ARG_MAX"
980 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
981 tmake_file="i386/t-sol2 t-svr4"
982 if test x$gnu_ld = xyes; then
983 tmake_file="$tmake_file t-slibgcc-elf-ver"
985 tmake_file="$tmake_file t-slibgcc-sld"
987 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
988 if test x${enable_threads} = x; then
989 enable_threads=$have_pthread_h
990 if test x${enable_threads} = x; then
991 enable_threads=$have_thread_h
994 if test x${enable_threads} = xyes; then
995 if test x${have_pthread_h} = xyes; then
998 thread_file='solaris'
1002 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1003 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1004 if test x$stabs = xyes
1006 tm_file="${tm_file} dbx.h"
1008 tmake_file="i386/t-crtpic t-svr4"
1009 extra_parts="crtbegin.o crtend.o"
1010 if test x$enable_threads = xyes; then
1015 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1016 xm_defines="SMALL_ARG_MAX"
1017 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1018 if test x$stabs = xyes
1020 tm_file="${tm_file} dbx.h"
1022 tmake_file="i386/t-crtpic t-svr4"
1023 extra_parts="crtbegin.o crtend.o"
1026 i[4567]86-wrs-vxworks)
1027 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1028 tmake_file="${tmake_file} i386/t-vxworks"
1030 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1031 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1032 xm_file=i386/xm-cygwin.h
1033 tmake_file="i386/t-cygwin i386/t-cygming"
1035 c_target_objs=cygwin2.o
1036 cxx_target_objs=cygwin2.o
1037 extra_gcc_objs=cygwin1.o
1038 if test x$enable_threads = xyes; then
1042 i[34567]86-*-mingw32*)
1043 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1044 xm_file=i386/xm-mingw32.h
1045 tmake_file="i386/t-cygming i386/t-mingw32"
1047 if test x$enable_threads = xyes; then
1052 tm_file="${tm_file} i386/crtdll.h"
1054 *mingw32msv* | *mingw32*)
1059 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1060 tmake_file="i386/t-cygwin i386/t-uwin"
1062 if test x$enable_threads = xyes; then
1067 i[34567]86-*-interix3*)
1068 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1069 tmake_file="i386/t-interix"
1071 if test x$enable_threads = xyes ; then
1074 if test x$stabs = xyes ; then
1075 tm_file="${tm_file} dbxcoff.h"
1079 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1080 tmake_file="i386/t-i386elf t-svr4"
1083 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1084 tmake_file="i860/t-i860 i860/t-svr4"
1085 extra_parts="crtbegin.o crtend.o"
1089 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1090 tmake_file="ia64/t-ia64"
1091 target_cpu_default="0"
1092 if test x$gas = xyes
1094 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1096 if test x$gnu_ld = xyes
1098 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1100 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1104 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1105 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1106 tmake_file="${tmake_file} ia64/t-ia64"
1107 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1110 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1111 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-glibc"
1112 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1113 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1114 if test x"$use_libunwind_exceptions" = xyes; then
1115 tmake_file="$tmake_file t-libunwind"
1119 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1120 tmake_file="ia64/t-ia64 ia64/t-hpux"
1121 target_cpu_default="MASK_GNU_AS"
1122 case x$enable_threads in
1128 c_target_objs="ia64-c.o"
1129 cxx_target_objs="ia64-c.o"
1130 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1131 # in ia64/t-hpux, and also fix the definition of putenv in
1132 # sys-protos.h (const char not char).
1135 tm_file="elfos.h ${tm_file}"
1139 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1140 tmake_file=iq2000/t-iq2000
1141 out_file=iq2000/iq2000.c
1142 md_file=iq2000/iq2000.md
1146 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1147 extra_parts="crtinit.o crtfini.o"
1151 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1152 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1156 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1157 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1158 # We override the tmake_file for linux -- why?
1159 tmake_file="m32r/t-linux"
1162 if test x$enable_threads = xyes; then
1167 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1168 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1169 # We override the tmake_file for linux -- why?
1170 tmake_file="m32r/t-linux"
1173 if test x$enable_threads = xyes; then
1177 # m68hc11 and m68hc12 share the same machine description.
1178 m68hc11-*-*|m6811-*-*)
1179 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1180 tm_p_file="m68hc11/m68hc11-protos.h"
1181 md_file="m68hc11/m68hc11.md"
1182 out_file="m68hc11/m68hc11.c"
1183 tmake_file="m68hc11/t-m68hc11-gas"
1186 m68hc12-*-*|m6812-*-*)
1187 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1188 tm_p_file="m68hc11/m68hc11-protos.h"
1189 md_file="m68hc11/m68hc11.md"
1190 out_file="m68hc11/m68hc11.c"
1191 tmake_file="m68hc11/t-m68hc11-gas"
1195 tmake_file=m68k/t-m68kbare
1196 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1199 tmake_file=m68k/t-m68kbare
1200 tm_defines="MOTOROLA USE_GAS"
1201 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1204 m68020-*-elf* | m68k-*-elf*)
1205 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1206 tm_defines="MOTOROLA USE_GAS"
1207 tmake_file=m68k/t-m68kelf
1208 extra_parts="crtbegin.o crtend.o"
1211 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1212 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1213 tm_defines="MOTOROLA USE_GAS"
1216 target_cpu_default="0"
1219 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1224 # needed to unconfuse gdb
1225 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1226 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1227 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1228 # we need collect2 until our bug is fixed...
1231 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1232 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1233 tm_defines="MOTOROLA USE_GAS"
1234 tmake_file=m68k/t-uclinux
1237 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1238 # with ELF format using glibc 2
1239 # aka the GNU/Linux C library 6.
1240 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1241 tm_defines="MOTOROLA USE_GAS"
1242 # if not configured with --enable-sjlj-exceptions, bump the
1243 # libgcc version number
1244 if test x$sjlj != x1; then
1245 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1249 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1250 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1251 tm_defines="MOTOROLA USE_GAS"
1252 extra_parts="crtbegin.o crtend.o"
1255 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1256 tmake_file=mcore/t-mcore
1260 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1261 tmake_file=mcore/t-mcore-pe
1264 mips-sgi-irix6*) # SGI System V.4., IRIX 6
1265 tm_file="${tm_file} mips/iris5.h mips/iris6.h"
1266 tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
1267 if test x$gas = xyes
1269 tm_file="${tm_file} mips/iris6gas.h"
1271 if test "x$gnu_ld" = xyes
1273 tm_file="${tm_file} mips/iris6gld.h"
1274 tmake_file="$tmake_file mips/t-irix-gld"
1276 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1277 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1278 # See comment in mips/iris5.h file. Only enabled for O32 ABI
1284 # if test x$enable_threads = xyes; then
1285 # thread_file='irix'
1289 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
1290 tm_file="${tm_file} mips/iris5.h mips/iris6.h mips/cross64.h"
1291 tmake_file="mips/t-iris mips/t-cross64"
1292 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1293 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1294 # See comment in mips/iris[56].h files.
1296 # if test x$enable_threads = xyes; then
1297 # thread_file='irix'
1301 mips-sgi-irix5*) # SGI System V.4., IRIX 5
1302 tm_file="${tm_file} mips/iris5.h"
1303 if test x$gas = xyes
1305 tm_file="${tm_file} mips/sdb.h mips/iris5gas.h"
1306 if test x$stabs = xyes
1308 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1310 tmake_file=mips/t-iris5-gas
1312 tmake_file=mips/t-iris5-as
1314 if test "x$gnu_ld" = xyes
1316 tm_file="${tm_file} mips/iris5gld.h"
1317 tmake_file="$tmake_file mips/t-irix-gld"
1319 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1320 target_cpu_default="MASK_ABICALLS"
1321 # mips-tfile doesn't work yet
1322 # See comment in mips/iris5.h file.
1327 # if test x$enable_threads = xyes; then
1328 # thread_file='irix'
1332 mips*-*-netbsd*) # NetBSD/mips, either endian.
1333 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1334 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1337 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1338 tmake_file="${tmake_file} mips/t-linux64"
1340 # This default ABI is a partial lie: t-linux64 overrides the
1341 # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1342 # that is installed. What GCC thinks of as the default must
1343 # remain as ABI_32 such that the SONAMEs of the libgcc shared
1344 # libraries remain compatible with those of mips-linux-gnu.
1345 tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1346 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1347 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1351 mips*-*-linux*) # Linux MIPS, either endian.
1352 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1355 target_cpu_default="MASK_SOFT_FLOAT"
1356 tm_defines="MIPS_ISA_DEFAULT=32"
1361 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1362 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1363 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1366 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1367 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1370 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1371 tm_file="${tm_file} mips/elf.h"
1372 tmake_file=mips/t-isa3264
1373 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1376 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1377 tm_file="${tm_file} mips/elf.h"
1378 tmake_file=mips/t-isa3264
1379 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1382 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1383 tm_file="${tm_file} mips/elf.h"
1384 tmake_file=mips/t-isa3264
1385 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1386 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1389 mipsisa64sr71k-*-elf*)
1390 tm_file="${tm_file} mips/elf.h"
1391 tmake_file=mips/t-sr71k
1392 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1393 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1396 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1397 tm_file="${tm_file} mips/elf.h"
1398 tmake_file=mips/t-elf
1399 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1400 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1403 mips-*-elf* | mipsel-*-elf*)
1404 tm_file="${tm_file} mips/elf.h"
1405 tmake_file=mips/t-elf
1408 mips64-*-elf* | mips64el-*-elf*)
1409 tm_file="${tm_file} mips/elf64.h"
1410 tmake_file=mips/t-elf
1411 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1412 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1415 mips64vr-*-elf* | mips64vrel-*-elf*)
1416 tm_file="mips/vr.h ${tm_file} mips/elf64.h"
1417 tm_defines="MIPS_ABI_DEFAULT=ABI_O64 MIPS_MARCH_CONTROLS_SOFT_FLOAT=1"
1418 tmake_file=mips/t-vr
1421 mips64orion-*-elf* | mips64orionel-*-elf*)
1422 tm_file="${tm_file} mips/elforion.h mips/elf64.h"
1423 tmake_file=mips/t-elf
1424 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1425 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1429 tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
1430 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1433 # We want vxworks.h after mips/elf.h, which unfortunately means we
1434 # have to redo the tm_file list from scratch.
1435 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1436 tmake_file="${tmake_file} mips/t-vxworks"
1437 target_cpu_default="MASK_GAS"
1439 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1441 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1442 tmake_file="${tmake_file} mips/t-elf"
1443 target_cpu_default="MASK_GAS"
1446 mipstx39-*-elf* | mipstx39el-*-elf*)
1447 tm_file="${tm_file} mips/r3900.h mips/elf.h"
1448 tmake_file=mips/t-r3900
1451 mmix-knuth-mmixware)
1452 need_64bit_hwint=yes
1455 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1456 if test x$stabs = xyes
1458 tm_file="${tm_file} dbx.h"
1464 echo "GCC does not yet support the ${target} target"; exit 1
1467 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1468 # On NetBSD, the headers are already okay, except for math.h.
1469 tmake_file="t-netbsd ns32k/t-ns32k"
1474 tm_file="${tm_file} pdp11/2bsd.h"
1483 # port not yet contributed
1484 #powerpc-*-openbsd*)
1485 # tmake_file="${tmake_file} rs6000/t-fprules "
1489 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1491 x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1493 tm_file="${tm_file} rs6000/linux64.h"
1494 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1497 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1498 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1501 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1502 tmake_file="rs6000/t-fprules rs6000/t-beos"
1507 tm_file="${tm_file} rs6000/darwin.h"
1508 tmake_file="${tmake_file} rs6000/t-darwin"
1509 extra_headers=altivec.h
1511 powerpc*-*-freebsd*)
1512 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1513 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1516 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1517 tmake_file="${tmake_file} rs6000/t-netbsd"
1519 powerpc-*-chorusos*)
1520 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1521 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1522 case ${enable_threads} in
1530 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1531 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1533 powerpc-*-eabisimaltivec*)
1534 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1535 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1538 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1539 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1542 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1543 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1546 powerpc-*-eabialtivec*)
1547 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1548 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1551 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1552 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1555 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1556 tmake_file="rs6000/t-fprules t-rtems rs6000/t-ppccomm"
1558 powerpc-*-linux*altivec*)
1559 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1560 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1562 powerpc-*-linux*spe*)
1563 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1564 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1567 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1568 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1570 powerpc-*-gnu-gnualtivec*)
1571 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1572 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1573 if test x$enable_threads = xyes; then
1578 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1579 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1580 if test x$enable_threads = xyes; then
1584 powerpc-wrs-vxworks*)
1585 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1586 # means we have to redo the tm_file list from scratch.
1587 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1588 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1589 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1590 extra_headers=ppc-asm.h
1592 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1593 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1594 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1599 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1600 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1604 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1605 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1608 powerpcle-*-eabisim*)
1609 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1610 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1613 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1614 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1617 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1618 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1621 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1622 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1624 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1625 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1626 tmake_file="rs6000/t-fprules rs6000/t-newas"
1631 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1632 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1633 tmake_file=rs6000/t-aix43
1638 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1639 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1640 tmake_file=rs6000/t-aix43
1645 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1646 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1647 tmake_file=rs6000/t-aix52
1653 tm_file="svr3.h lynx.h rs6000/lynxbase.h rs6000/rs6000.h rs6000/lynx.h"
1654 tmake_file=rs6000/t-fprules
1659 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1660 tmake_file="${tmake_file} s390/t-crtstuff"
1663 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1664 tm_p_file=s390/s390-protos.h
1665 md_file=s390/s390.md
1666 extra_modes=s390/s390-modes.def
1667 out_file=s390/s390.c
1668 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1671 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1672 tm_p_file=s390/s390-protos.h
1673 md_file=s390/s390.md
1674 extra_modes=s390/s390-modes.def
1675 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1676 out_file=s390/s390.c
1677 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1679 sh-*-elf* | sh[2346l]*-*-elf* | sh*-*-kaos*)
1680 tmake_file="sh/t-sh sh/t-elf"
1682 shl* | sh[234]l* | sh64l*)
1683 tm_file="sh/little.h ${tm_file}"
1684 tmake_file="${tmake_file} sh/t-le"
1687 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h"
1690 tmake_file="${tmake_file} sh/t-sh64"
1691 tm_file="${tm_file} sh/sh64.h"
1692 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1694 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1695 sh4*) target_cpu_default="SELECT_SH4" ;;
1696 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1697 sh3*) target_cpu_default="SELECT_SH3" ;;
1698 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1699 sh2*) target_cpu_default="SELECT_SH2" ;;
1702 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1705 sh*-*-kaos*) tm_file="${tm_file} kaos.h sh/kaos-sh.h" ;;
1710 tmake_file="sh/t-sh sh/t-elf t-rtems"
1711 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1714 tmake_file="sh/t-sh t-rtems"
1715 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1717 sh-*-linux* | sh[2346lbe]*-*-linux*)
1718 tmake_file="sh/t-sh sh/t-elf ${tmake_file}"
1720 sh*be-*-* | sh*eb-*-*) ;;
1722 tm_file="sh/little.h ${tm_file}"
1723 tmake_file="${tmake_file} sh/t-le"
1726 tmake_file="${tmake_file} sh/t-linux"
1727 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
1730 tmake_file="${tmake_file} sh/t-sh64"
1731 tm_file="${tm_file} sh/sh64.h"
1732 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1734 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1735 sh4*) target_cpu_default="SELECT_SH4" ;;
1736 sh3e[lb]e*) target_cpu_default="SELECT_SH3E" ;;
1737 sh3e[lb]*) target_cpu_default="SELECT_SH3" ;;
1738 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1739 sh3*) target_cpu_default="SELECT_SH3" ;;
1740 sh2e[lb]e*) target_cpu_default="SELECT_SH2E" ;;
1741 sh2e[lb]*) target_cpu_default="SELECT_SH2" ;;
1742 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1743 sh2*) target_cpu_default="SELECT_SH2" ;;
1746 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1749 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1750 sh64-*-netbsd* | sh64l*-*-netbsd*)
1751 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h netbsd.h netbsd-elf.h sh/netbsd-elf.h"
1752 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1755 tm_file="sh/little.h ${tm_file}"
1756 tmake_file="${tmake_file} sh/t-le"
1759 tmake_file="${tmake_file} sh/t-be"
1764 # SHmedia, 32-bit ABI
1765 target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
1766 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5"
1769 # SHmedia, 64-bit ABI
1770 target_cpu_default="SH5_BIT|SH4_BIT"
1771 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5 sh/t-netbsd-sh5-64"
1774 # SH3, software floating point
1775 target_cpu_default="SH1_BIT|SH2_BIT|SH3_BIT"
1776 tmake_file="${tmake_file} sh/t-netbsd"
1781 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1782 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1785 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1789 tm_file="${tm_file} sparc/pbd.h"
1793 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1796 tm_defines=OBSD_OLD_GAS
1797 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1798 # needed to unconfuse gdb
1799 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1800 # we need collect2 until our bug is fixed...
1804 tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
1809 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1810 tmake_file="sparc/t-elf sparc/t-crtfm"
1811 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1814 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1815 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1816 tmake_file="${tmake_file} sparc/t-crtfm"
1819 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
1820 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1821 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1823 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1824 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
1825 if test x$gnu_ld = xyes; then
1826 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1828 if test x$gas = xyes; then
1829 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1831 tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1832 if test x$gnu_ld = xyes; then
1833 tmake_file="$tmake_file t-slibgcc-elf-ver"
1835 tmake_file="$tmake_file t-slibgcc-sld"
1837 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1838 if test x${enable_threads} = x ; then
1839 enable_threads=$have_pthread_h
1840 if test x${enable_threads} = x ; then
1841 enable_threads=$have_thread_h
1844 if test x${enable_threads} = xyes ; then
1845 if test x${have_pthread_h} = xyes ; then
1848 thread_file='solaris'
1851 need_64bit_hwint=yes
1854 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
1855 if test x$gnu_ld = xyes; then
1856 tm_file="${tm_file} sparc/sol2-gld.h"
1858 tmake_file="sparc/t-sol2 sparc/t-crtfm"
1859 if test x$gnu_ld = xyes; then
1860 tmake_file="$tmake_file t-slibgcc-elf-ver"
1862 tmake_file="$tmake_file t-slibgcc-sld"
1865 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1866 if test x$gnu_ld = xno; then
1867 tm_file="${tm_file} sparc/sol26-sld.h"
1870 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1871 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
1872 if test x$gnu_ld = xyes; then
1873 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1875 if test x$gas = xyes; then
1876 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1878 tmake_file="$tmake_file sparc/t-sol2-64"
1879 need_64bit_hwint=yes
1882 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1883 if test x${enable_threads} = x; then
1884 enable_threads=$have_pthread_h
1885 if test x${enable_threads} = x; then
1886 enable_threads=$have_thread_h
1889 if test x${enable_threads} = xyes; then
1890 if test x${have_pthread_h} = xyes; then
1893 thread_file='solaris'
1898 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
1900 extra_parts="crtbegin.o crtend.o"
1904 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
1905 tmake_file=sparc/t-sparclite
1908 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
1909 tmake_file="sparc/t-sparclite sparc/t-crtfm"
1910 extra_parts="crtbegin.o crtend.o"
1914 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
1915 tmake_file="sparc/t-sp86x sparc/t-crtfm"
1916 extra_parts="crtbegin.o crtend.o"
1920 tm_file="sparc/sparc.h sparc/aout.h sparc/sp64-aout.h"
1924 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
1925 tmake_file="${tmake_file} sparc/t-crtfm"
1926 extra_parts="crtbegin.o crtend.o"
1929 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1930 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
1931 tmake_file="${tmake_file} sparc/t-crtfm"
1932 case "x$with_cpu" in
1934 x) with_cpu=ultrasparc ;;
1935 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
1937 need_64bit_hwint=yes
1939 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1940 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
1941 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
1944 tmake_file="${tmake_file} sparc/t-netbsd64"
1945 tm_file="sparc/biarch64.h ${tm_file}"
1946 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1949 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
1950 tmake_file=arm/t-strongarm-elf
1953 extra_modes=arm/arm-modes.def
1957 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/strongarm-coff.h arm/arm.h arm/pe.h arm/strongarm-pe.h"
1958 tmake_file=arm/t-strongarm-pe
1961 extra_modes=arm/arm-modes.def
1966 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
1967 tmake_file=arm/t-strongarm-elf
1970 extra_modes=arm/arm-modes.def
1973 target_cpu_default="TARGET_CPU_v850e1"
1974 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1975 tm_p_file=v850/v850-protos.h
1976 tmake_file=v850/t-v850e
1977 md_file=v850/v850.md
1978 out_file=v850/v850.c
1979 if test x$stabs = xyes
1981 tm_file="${tm_file} dbx.h"
1984 c_target_objs="v850-c.o"
1985 cxx_target_objs="v850-c.o"
1989 target_cpu_default="TARGET_CPU_v850e"
1990 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1991 tm_p_file=v850/v850-protos.h
1992 tmake_file=v850/t-v850e
1993 md_file=v850/v850.md
1994 out_file=v850/v850.c
1995 if test x$stabs = xyes
1997 tm_file="${tm_file} dbx.h"
2000 c_target_objs="v850-c.o"
2001 cxx_target_objs="v850-c.o"
2005 target_cpu_default="TARGET_CPU_generic"
2006 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2007 tmake_file=v850/t-v850
2008 if test x$stabs = xyes
2010 tm_file="${tm_file} dbx.h"
2013 c_target_objs="v850-c.o"
2014 cxx_target_objs="v850-c.o"
2017 vax-*-bsd*) # VAXen running BSD
2018 tm_file="${tm_file} vax/bsd.h"
2022 vax-*-sysv*) # VAXen running system V
2023 tm_file="${tm_file} vax/vaxv.h"
2027 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2030 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2036 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2039 vax-*-ultrix*) # VAXen running ultrix
2040 tm_file="${tm_file} vax/ultrix.h"
2044 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2045 tmake_file=arm/t-xscale-elf
2048 extra_modes=arm/arm-modes.def
2052 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2053 tmake_file=arm/t-xscale-coff
2056 extra_modes=arm/arm-modes.def
2060 # For historical reasons, the target files omit the 'x'.
2061 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2062 tm_p_file=stormy16/stormy16-protos.h
2063 md_file=stormy16/stormy16.md
2064 out_file=stormy16/stormy16.c
2065 tmake_file="stormy16/t-stormy16"
2066 extra_parts="crtbegin.o crtend.o"
2070 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2071 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2074 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2075 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2078 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2079 tmake_file="${tmake_file} mn10300/t-linux"
2081 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2085 echo "*** Configuration ${target} not supported" 1>&2
2090 # Support for --with-cpu and related options (and a few unrelated options,
2094 echo "--with-cpu must be passed a value" 1>&2
2099 # If there is no $with_cpu option, try to infer one from ${target}.
2100 # This block sets nothing except for with_cpu.
2101 if test x$with_cpu = x ; then
2104 # A Cirrus ARM variant.
2111 case ${target_noncanonical} in
2121 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2122 with_cpu=pentium-mmx
2129 i686-*-* | i786-*-*)
2130 case ${target_noncanonical} in
2131 k8-*|opteron-*|athlon_64-*)
2134 athlon_xp-*|athlon_mp-*|athlon_4-*)
2137 athlon_tbird-*|athlon-*)
2143 pentium3-*|pentium3m-*)
2146 pentium4-*|pentium4m-*)
2185 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2186 if [ x$with_cpu = xsparc64 ]; then
2193 # Similarly for --with-schedule.
2194 if test x$with_schedule = x; then
2197 # Override default PA8000 scheduling model.
2198 with_schedule=7100LC
2203 # Validate and mark as valid any --with options supported
2204 # by this target. In order to use a particular --with option
2205 # you must list it in supported_defaults; validating the value
2206 # is optional. This case statement should set nothing besides
2207 # supported_defaults.
2212 supported_defaults="cpu tune"
2213 for which in cpu tune; do
2214 eval "val=\$with_$which"
2217 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2218 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2222 echo "Unknown CPU used in --with-$which=$val" 1>&2
2230 supported_defaults="arch cpu float tune fpu"
2231 for which in cpu tune; do
2232 eval "val=\$with_$which"
2235 | arm[236789] | arm250 | arm[67][01]0 \
2236 | arm60 | arm620 | arm7d | arm7di \
2237 | arm7m | arm7dm | arm7dmi | arm[79]tdmi \
2238 | arm70 | arm700i | arm710t | arm720 \
2239 | arm720t | arm740t | arm710c | arm920 \
2240 | arm920t | arm926ejs | arm940t | arm9e | arm10tdmi \
2241 | arm7100 | arm7500 | arm7500fe | arm810 \
2242 | arm1026ejs | arm1020t | arm1136js | arm1136jfs \
2245 | strongarm | strongarm110 | strongarm11[01]0)
2249 echo "Unknown CPU used in --with-$which=$val" 1>&2
2255 case "$with_arch" in
2257 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2258 | armv5te | armv6j | ep9312)
2262 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2267 case "$with_float" in
2269 | soft | hard | softfp)
2273 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2280 | fpa | fpe2 | fpe3 | maverick | vfp )
2284 echo "Unknown fpu used in --with-fpu=$fpu" 2>&1
2289 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2290 echo "Warning: --with-arch overrides --with-cpu" 1>&2
2295 supported_defaults=cpu
2299 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2305 hppa*-*-* | parisc*-*-*)
2306 supported_defaults="arch schedule"
2308 case "$with_arch" in
2309 "" | 1.0 | 1.1 | 2.0)
2313 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2318 case "$with_schedule" in
2319 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2323 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2329 i[34567]86-*-* | x86_64-*-*)
2330 supported_defaults="arch cpu tune"
2331 for which in arch cpu tune; do
2332 eval "val=\$with_$which"
2335 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2336 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2337 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2338 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2339 | athlon64 | athlon-fx | prescott | pentium-m \
2340 | pentium4m | pentium3m| nocona)
2344 echo "Unknown CPU given in --with-$which=$val." 1>&2
2352 supported_defaults="abi arch float tune"
2354 case ${with_float} in
2359 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2365 "" | 32 | o64 | n32 | 64 | eabi)
2369 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2375 powerpc*-*-* | rs6000-*-*)
2376 supported_defaults="cpu float tune"
2378 for which in cpu tune; do
2379 eval "val=\$with_$which"
2381 default32 | default64)
2382 with_which="with_$which"
2386 | power | power2 | power3 | power4 \
2387 | powerpc | powerpc64 \
2388 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2389 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2390 | 601 | 602 | 603 | 603e | ec603e | 604 \
2391 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2392 | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2396 echo "Unknown cpu used in --with-$which=$val." 1>&2
2404 supported_defaults="arch mode tune"
2406 for which in arch tune; do
2407 eval "val=\$with_$which"
2409 "" | g5 | g6 | z900 | z990)
2413 echo "Unknown cpu used in --with-$which=$val." 1>&2
2419 case ${with_mode} in
2424 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2431 supported_defaults="cpu float tune"
2433 for which in cpu tune; do
2434 eval "val=\$with_$which"
2436 "" | sparc | sparcv9 | sparc64 | sparc86x \
2437 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2438 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2439 | v9 | ultrasparc | ultrasparc3)
2443 echo "Unknown cpu used in --with-$which=$val" 1>&2
2449 case ${with_float} in
2454 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2461 supported_defaults=cpu
2463 "" | v850e | v850e1)
2467 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2474 # Set some miscellaneous flags for particular targets.
2475 target_cpu_default2=
2478 if test x$gas = xyes
2480 target_cpu_default2="MASK_GAS"
2485 case "x$with_cpu" in
2488 target_cpu_default2="TARGET_CPU_generic"
2492 target_cpu_default2="TARGET_CPU_$with_cpu"
2497 hppa*-*-* | parisc*-*-*)
2498 if test x$gas = xyes
2500 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2506 mips*-*-ecoff* | mips*-*-elf*)
2507 if test x$gas = xyes
2509 if test x$gnu_ld = xyes
2511 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2513 target_cpu_default2="MASK_GAS"
2518 if test x$gas = xyes
2520 target_cpu_default2="MASK_GAS"
2526 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2530 *mips/elf.h* | *mips/elf64.h*)
2531 tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2534 if test "x$enable_gofast" = xyes
2536 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2537 tmake_file="mips/t-gofast $tmake_file"
2539 tmake_file="mips/t-mips $tmake_file"
2543 powerpc*-*-* | rs6000-*-*)
2544 if test x$enable_altivec = xyes
2546 tm_file="$tm_file rs6000/altivec-defs.h"
2548 # FIXME: The PowerPC port uses the value set at compile time,
2549 # although it's only cosmetic.
2550 if test "x$with_cpu" != x
2552 target_cpu_default2="\\\"$with_cpu\\\""
2554 out_file=rs6000/rs6000.c
2555 c_target_objs="${c_target_objs} rs6000-c.o"
2556 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2557 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2561 # Some standard aliases.
2567 with_cpu=sparclite86x
2569 xsparcv9 | xsparc64)
2574 # The Sparc port checks this value at compile-time.
2575 target_cpu_default2="TARGET_CPU_$with_cpu"
2578 # FIXME: The v850 is "special" in that it does not support
2579 # runtime CPU selection, only --with-cpu.
2580 case "x$with_cpu" in
2584 target_cpu_default2="TARGET_CPU_$with_cpu"
2591 all_defaults="abi cpu arch tune schedule float mode fpu"
2592 for option in $all_defaults
2594 eval "val=\$with_$option"
2595 if test -n "$val"; then
2596 case " $supported_defaults " in
2600 echo "This target does not support --with-$option." 2>&1
2607 t="{ \"$option\", \"$val\" }"
2609 t="${t}, { \"$option\", \"$val\" }"
2615 configure_default_options="{ { NULL, NULL} }"
2617 configure_default_options="{ ${t} }"
2620 if test "$target_cpu_default2" != ""
2622 if test "$target_cpu_default" != ""
2624 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2626 target_cpu_default=$target_cpu_default2