1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
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, 51 Franklin Street, Fifth Floor, 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 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 # extra_options List of target-dependent .opt files.
103 # c_target_objs List of extra target-dependent objects that be
104 # linked into the C compiler only.
106 # cxx_target_objs List of extra target-dependent objects that be
107 # linked into the C++ compiler only.
109 # target_gtfiles List of extra source files with type information.
111 # xm_defines List of macros to define when compiling for the
114 # xm_file List of files to include when compiling for the
117 # use_collect2 Set to yes or no, depending on whether collect2
120 # target_cpu_default Set to override the default target model.
122 # gdb_needs_out_file_path
123 # Set to yes if gdb needs a dir command with
124 # `dirname $out_file`.
126 # thread_file Set to control which thread package to use.
128 # gas Set to yes or no depending on whether the target
129 # system normally uses GNU as.
131 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
132 # for this target. This is true iff this target
133 # supports "long" or "wchar_t" wider than 32 bits.
135 # configure_default_options
136 # Set to an initializer for configure_default_options
137 # in configargs.h, based on --with-cpu et cetera.
139 # use_fixproto Set to "yes" if fixproto should be run normally,
140 # "no" if fixproto should never be run.
142 # The following variables are used in each case-construct to build up the
143 # outgoing variables:
145 # gnu_ld Set to yes or no depending on whether the target
146 # system normally uses GNU ld.
161 # Set this to force installation and use of collect2.
163 # Set this to override the default target model.
165 # Set this if gdb needs a dir command with `dirname $out_file`
166 gdb_needs_out_file_path=
167 # Set this to control which thread package will be used.
169 # Reinitialize these from the flag values every loop pass, since some
170 # configure entries modify them.
172 gnu_ld="$gnu_ld_flag"
173 default_use_cxa_atexit=no
177 # Default to not using fixproto. Targets which need fixproto should
178 # specifically set this to 'yes'.
181 # Don't carry these over build->host->target. Please.
185 # Obsolete configurations.
190 if test "x$enable_obsolete" != xyes; then
191 echo "*** Configuration ${target} is obsolete." >&2
192 echo "*** Specify --enable-obsolete to build it anyway." >&2
193 echo "*** Support will be REMOVED in the next major release of GCC," >&2
194 echo "*** unless a maintainer comes forward." >&2
199 # Unsupported targets list. Do not put an entry in this list unless
200 # it would otherwise be caught by a more permissive pattern. The list
201 # should be in alphabetical order.
203 alpha*-*-linux*libc1* \
204 | i[34567]86-sequent-sysv \
205 | i[34567]86-sequent-sysv[123]* \
206 | i[34567]86-go32-* \
207 | i[34567]86-*-go32* \
208 | m68k-*-linux*aout* \
209 | m68k-*-linux*libc1* \
210 | mips64orion*-*-rtems* \
211 | powerpc-*-linux*libc1* \
212 | sparc-*-linux*aout* \
213 | sparc-*-linux*libc1* \
214 | sparc-hal-solaris2* \
222 echo "*** Configuration ${target} not supported" 1>&2
227 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
228 # updated in each machine entry. Also set default extra_headers for some
231 cpu_type=`echo ${target} | sed 's/-.*$//'`
236 tmake_file=m32c/t-m32c
250 extra_headers="mmintrin.h"
262 extra_headers="mmintrin.h"
266 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
270 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
274 extra_headers=ia64intrin.h
277 hppa*-*-* | parisc*-*-*)
285 extra_headers=math-68881.h
288 extra_headers=math-68881.h
296 extra_headers="ppc-asm.h altivec.h spe.h"
299 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345]|xrs64a)
318 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
319 sh[123456789lbe]*-*-*)
328 tm_file=${cpu_type}/${cpu_type}.h
329 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
331 tm_p_file=${cpu_type}/${cpu_type}-protos.h
334 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
336 extra_modes=${cpu_type}/${cpu_type}-modes.def
338 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
340 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
345 tm_file="i386/biarch64.h ${tm_file}"
349 # On a.out targets, we need to use collect2.
356 # Common parts for widely ported systems.
359 tm_file="${tm_file} darwin.h ${cpu_type}/darwin.h"
360 tm_p_file="${tm_p_file} darwin-protos.h"
361 tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
362 target_gtfiles="\$(srcdir)/config/darwin.c"
363 extra_options="${extra_options} darwin.opt"
364 c_target_objs="darwin-c.o"
365 cxx_target_objs="darwin-c.o"
367 extra_objs="darwin.o"
368 case ${enable_threads} in
369 "" | yes | posix) thread_file='posix' ;;
372 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
373 # This is the place-holder for the generic a.out configuration
374 # of FreeBSD. No actual configuration resides here since
375 # there was only ever a bare-bones ix86 configuration for
376 # a.out and it exists solely in the machine-specific section.
377 # This place-holder must exist to avoid dropping into
378 # the generic ELF configuration of FreeBSD (i.e. it must be
379 # ordered before that section).
382 # This is the generic ELF configuration of FreeBSD. Later
383 # machine-specific sections may refine and add to this
386 # Due to tm_file entry ordering issues that vary between cpu
387 # architectures, we only define fbsd_tm_file to allow the
388 # machine-specific section to dictate the final order of all
389 # entries of tm_file with the minor exception that components
390 # of the tm_file set here will always be of the form:
392 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
394 # The machine-specific section should not tamper with this
395 # ordering but may order all other entries of tm_file as it
396 # pleases around the provided core setting.
399 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
401 *-*-freebsd3 | *-*-freebsd[3].*)
402 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
403 *-*-freebsd4 | *-*-freebsd[4].*)
404 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
405 *-*-freebsd5 | *-*-freebsd[5].*)
406 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
407 *-*-freebsd6 | *-*-freebsd[6].*)
408 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
409 *-*-freebsd7 | *-*-freebsd[7].*)
410 tm_defines="${tm_defines} FBSD_MAJOR=7" ;;
411 *-*-freebsd8 | *-*-freebsd[8].*)
412 tm_defines="${tm_defines} FBSD_MAJOR=8" ;;
413 *-*-freebsd9 | *-*-freebsd[9].*)
414 tm_defines="${tm_defines} FBSD_MAJOR=9" ;;
416 echo 'Please update *-*-freebsd* in gcc/config.gcc'
420 tmake_file="t-slibgcc-elf-ver t-freebsd"
421 case ${enable_threads} in
423 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
427 tmake_file="${tmake_file} t-freebsd-thread"
428 # Before 5.0, FreeBSD can't bind shared libraries to -lc
429 # when "optionally" threaded via weak pthread_* checks.
431 *-*-freebsd[34] | *-*-freebsd[34].*)
432 tmake_file="${tmake_file} t-slibgcc-nolc-override"
437 echo 'Unknown thread configuration for FreeBSD'
441 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
443 *-*-linux*libc1* | *-*-linux*aout*)
444 # Avoid the generic linux case.
446 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
447 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
448 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
451 case ${enable_threads} in
452 "" | yes | posix) thread_file='posix' ;;
454 tmake_file="t-slibgcc-elf-ver t-linux"
457 # On the Hurd, the setup is just about the same on
458 # each different CPU. The specific machines that we
459 # support are matched above and just set $cpu_type.
460 tm_file="${cpu_type}/gnu.h"
461 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
462 # GNU tools are the only tools.
465 # These details are the same as for Linux.
466 # But here we need a little extra magic.
467 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
470 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
473 tm_file="${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}"
478 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
482 # NetBSD 2.0 and later get POSIX threads enabled by default.
483 # Allow them to be explicitly enabled on any other version.
484 case ${enable_threads} in
487 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
489 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
495 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
499 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
500 # ELF configurations. We will clear extra_parts in the
501 # a.out configurations.
503 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
504 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
508 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
509 # default (unless overridden by --disable-__cxa_atexit).
511 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
512 default_use_cxa_atexit=yes
517 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
518 case ${enable_threads} in
521 tmake_file="${tmake_file} t-openbsd-thread"
525 *-*-openbsd2.*|*-*-openbsd3.[012])
526 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
530 case ${enable_threads} in
531 yes) thread_file='rtems' ;;
536 tm_file="${tm_file} elfos.h svr4.h"
538 extra_options="${extra_options} vxworks.opt"
539 case ${enable_threads} in
541 "" | yes | vxworks) thread_file='vxworks' ;;
542 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
548 # Support site-specific machine types.
550 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
551 tm_file=${cpu_type}/$rest.h
552 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
553 then xm_file=${cpu_type}/xm-$rest.h
555 if test -f $srcdir/config/${cpu_type}/t-$rest
556 then tmake_file=${cpu_type}/t-$rest
561 tm_file="${tm_file} alpha/unicosmk.h"
563 # Don't include t-ieee for now because we don't support that yet
564 # tmake_file="alpha/t-ieee"
565 tmake_file="alpha/t-unicosmk"
569 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
570 target_cpu_default="MASK_GAS"
571 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
574 target_cpu_default="MASK_GAS"
575 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
578 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
579 target_cpu_default="MASK_GAS"
580 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
581 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
584 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
585 target_cpu_default="MASK_GAS"
586 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
589 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
590 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
591 # default x-alpha is only appropriate for dec-osf.
592 target_cpu_default="MASK_GAS"
593 tmake_file="alpha/t-alpha alpha/t-ieee"
596 if test x$stabs = xyes
598 tm_file="${tm_file} dbx.h"
600 if test x$gas != xyes
602 extra_passes="mips-tfile mips-tdump"
605 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
606 tm_file="${tm_file} alpha/osf.h"
607 extra_headers=va_list.h
610 # Define TARGET_SUPPORT_ARCH except on 4.0a.
613 *) tm_defines="TARGET_SUPPORT_ARCH=1"
617 tm_file="${tm_file} alpha/osf5.h"
618 tm_defines="TARGET_SUPPORT_ARCH=1"
621 case ${enable_threads} in
624 tmake_file="${tmake_file} alpha/t-osf-pthread"
629 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
630 xm_file="alpha/xm-vms.h"
631 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
636 tm_file="${tm_file} alpha/vms.h"
637 xm_file=alpha/xm-vms.h
638 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
643 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
644 extra_parts="crtinit.o crtfini.o"
647 arm-*-coff* | armel-*-coff*)
648 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
649 tmake_file="arm/t-arm arm/t-arm-coff"
651 arm-semi-aof | armel-semi-aof)
652 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
653 tmake_file="arm/t-arm arm/t-semi"
656 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
657 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
659 arm*-*-freebsd*|strongarm*-*-freebsd*)
660 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
661 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
664 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
665 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
668 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
669 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
673 arm*-*-linux*) # ARM GNU/Linux with ELF
674 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
675 tmake_file="${tmake_file} t-linux arm/t-arm"
677 arm*-*-linux-gnueabi)
678 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
679 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
680 # The BPABI long long divmod functions return a 128-bit value in
681 # registers r0-r3. Correctly modeling that requires the use of
684 # The EABI requires the use of __cxa_atexit.
685 default_use_cxa_atexit=yes
688 tmake_file="$tmake_file arm/t-linux"
691 tm_file="$tm_file arm/aout.h arm/arm.h"
693 arm*-*-uclinux*) # ARM ucLinux
694 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"
695 tmake_file="arm/t-arm arm/t-arm-elf"
698 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
699 tmake_file="arm/t-arm arm/t-arm-elf"
701 arm*-*-eabi* | arm*-*-symbianelf* )
702 # The BPABI long long divmod functions return a 128-bit value in
703 # registers r0-r3. Correctly modeling that requires the use of
706 default_use_cxa_atexit=yes
707 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
708 tmake_file="arm/t-arm arm/t-arm-elf"
711 tmake_file="${tmake_file} arm/t-bpabi"
714 tm_file="${tm_file} arm/symbian.h"
715 # We do not include t-bpabi for Symbian OS because the system
716 # provides its own implementation of the BPABI functions.
717 tmake_file="${tmake_file} arm/t-symbian"
720 tm_file="${tm_file} arm/aout.h arm/arm.h"
723 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"
724 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
726 arm*-*-elf | ep9312-*-elf)
727 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
728 tmake_file="arm/t-arm arm/t-arm-elf"
731 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
732 tmake_file="arm/t-arm arm/t-wince-pe"
733 extra_options="${extra_options} arm/pe.opt"
737 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
738 tmake_file="arm/t-arm arm/t-pe"
739 extra_options="${extra_options} arm/pe.opt"
743 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"
744 tmake_file="arm/t-arm arm/t-arm-elf"
747 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
748 tmake_file="avr/t-avr t-rtems avr/t-rtems"
751 tm_file="avr/avr.h dbxelf.h"
755 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
756 tmake_file=bfin/t-bfin-elf
760 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/uclinux.h"
761 tmake_file=bfin/t-bfin-elf
765 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
766 tmake_file=bfin/t-bfin
769 c4x-*-rtems* | tic4x-*-rtems*)
770 tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
771 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
772 c_target_objs="c4x-c.o"
773 cxx_target_objs="c4x-c.o"
777 c_target_objs="c4x-c.o"
778 cxx_target_objs="c4x-c.o"
781 tm_file="dbxelf.h ${tm_file} cris/aout.h"
783 tmake_file="cris/t-cris cris/t-aout"
784 extra_options="${extra_options} cris/aout.opt"
786 cris-*-elf | cris-*-none)
787 tm_file="dbxelf.h elfos.h ${tm_file}"
788 tmake_file="cris/t-cris cris/t-elfmulti"
790 extra_options="${extra_options} cris/elf.opt"
793 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
794 # We need to avoid using t-linux, so override default tmake_file
795 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
796 extra_options="${extra_options} cris/linux.opt"
799 tm_file="elfos.h ${tm_file}"
800 extra_parts="crtbegin.o crtend.o"
804 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
805 tmake_file=fr30/t-fr30
806 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
810 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
815 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
816 linux.h frv/linux.h frv/frv-abi.h"
817 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
820 tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
821 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
824 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
825 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
828 tmake_file="h8300/t-h8300 h8300/t-elf"
829 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
833 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
836 hppa*64*-*-linux* | parisc*64*-*-linux*)
837 target_cpu_default="MASK_PA_11|MASK_PA_20"
838 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
839 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
840 tmake_file="${tmake_file} pa/t-linux64"
844 hppa*-*-linux* | parisc*-*-linux*)
845 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
846 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
847 pa/pa32-regs.h pa/pa32-linux.h"
848 tmake_file="${tmake_file} pa/t-linux"
849 # Set the libgcc version number
850 if test x$sjlj = x1; then
851 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
853 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
856 # port not yet contributed.
858 # target_cpu_default="MASK_PA_11"
861 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
862 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
863 pa/pa-pro-end.h libgloss.h"
864 tmake_file="pa/t-pro"
867 target_cpu_default="MASK_PA_11"
868 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
873 target_cpu_default="MASK_PA_11"
874 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
880 hppa1.1-*-* | hppa2*-*-*)
881 target_cpu_default="MASK_PA_11"
884 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
885 pa/pa-hpux.h pa/pa-hpux10.h"
886 extra_options="${extra_options} pa/pa-hpux.opt"
889 tm_file="${tm_file} pa/pa-hpux1010.h"
890 extra_options="${extra_options} pa/pa-hpux1010.opt"
893 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
894 case ${enable_threads} in
896 if test x$have_pthread_h = xyes ; then
897 tmake_file="${tmake_file} pa/t-dce-thr"
901 tmake_file="${tmake_file} pa/t-dce-thr"
904 # Set the libgcc version number
905 if test x$sjlj = x1; then
906 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
908 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
914 target_cpu_default="MASK_PA_11|MASK_PA_20"
915 if test x$gnu_ld = xyes
917 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
921 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
922 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
925 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
926 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
931 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
932 extra_options="${extra_options} pa/pa-hpux1111.opt"
935 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
938 extra_options="${extra_options} pa/pa-hpux.opt \
939 pa/pa-hpux1010.opt pa/pa64-hpux.opt"
941 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
942 # Set the libgcc version number
943 if test x$sjlj = x1; then
944 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
946 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
948 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
949 case x${enable_threads} in
957 hppa1.1-*-* | hppa2*-*-*)
958 target_cpu_default="MASK_PA_11"
961 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
962 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
963 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
966 tm_file="${tm_file} pa/pa-hpux1111.h"
967 extra_options="${extra_options} pa/pa-hpux1111.opt"
970 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
971 # Set the libgcc version number
972 if test x$sjlj = x1; then
973 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
975 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
977 case x${enable_threads} in
984 i[34567]86-*-darwin*)
985 # All the configuration is presently done generically.
988 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
989 tmake_file="i386/t-i386elf t-svr4"
992 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
995 tm_file="${tm_file} usegas.h"
997 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
999 extra_parts="crtbegin.o crtend.o"
1003 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1006 i[34567]86-*-beoself* | i[34567]86-*-beos*)
1007 tmake_file='i386/t-beos i386/t-crtpic'
1008 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
1009 extra_parts='crtbegin.o crtend.o'
1011 i[34567]86-*-freebsd*)
1012 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1015 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1017 i[34567]86-*-netbsdelf*)
1018 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1020 i[34567]86-*-netbsd*)
1021 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1027 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1029 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1030 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"
1031 # needed to unconfuse gdb
1032 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
1033 # we need collect2 until our bug is fixed...
1036 i[34567]86-*-openbsd*)
1037 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1038 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
1043 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1046 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
1047 # Intel 80386's running GNU/*
1048 # with ELF format using glibc 2
1049 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1051 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1052 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1054 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtfm"
1056 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1057 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1058 i386/x86-64.h i386/linux64.h"
1060 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1061 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1063 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtfm"
1067 i[34567]86-pc-msdosdjgpp*)
1068 xm_file=i386/xm-djgpp.h
1069 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1070 tmake_file=i386/t-djgpp
1071 extra_options="${extra_options} i386/djgpp.opt"
1075 i[34567]86-*-lynxos*)
1077 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1078 tmake_file="i386/t-crtstuff t-lynx"
1079 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1080 extra_options="${extra_options} lynx.opt"
1085 i[3456x]86-*-netware*)
1086 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1087 tmake_file=i386/t-netware
1088 extra_objs=netware.o
1091 extra_objs="$extra_objs nwld.o"
1092 tm_file="${tm_file} i386/nwld.h"
1093 tmake_file="${tmake_file} i386/t-nwld"
1094 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1097 case x${enable_threads} in
1098 x | xyes | xposix) thread_file='posix';;
1099 xnks) thread_file='nks';;
1101 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1104 i[34567]86-*-nto-qnx*)
1105 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1106 tmake_file=i386/t-nto
1110 i[34567]86-*-rtems*)
1111 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1112 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1113 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1115 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1116 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1117 if test x$gas = xyes
1119 tm_file="usegas.h ${tm_file}"
1121 tmake_file=i386/t-sco5
1122 extra_parts="crtbegin.o crtend.o"
1123 extra_options="${extra_options} i386/sco5.opt"
1126 i[34567]86-*-solaris2*)
1127 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1129 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1130 tm_file="${tm_file} sol26.h"
1132 tm_file="${tm_file} i386/sol2.h"
1133 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1134 c_target_objs="sol2-c.o"
1135 cxx_target_objs="sol2-c.o"
1137 tm_p_file="${tm_p_file} sol2-protos.h"
1138 if test x$gnu_ld = xyes; then
1139 tmake_file="$tmake_file t-slibgcc-elf-ver"
1140 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1142 tmake_file="$tmake_file t-slibgcc-sld"
1145 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1146 tm_file="$tm_file tm-dwarf2.h"
1150 *-*-solaris2.1[0-9]*)
1151 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1152 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1153 tmake_file="$tmake_file i386/t-sol2-10"
1154 need_64bit_hwint=yes
1155 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1156 # part of the base system.
1157 extra_parts="gmon.o crtbegin.o crtend.o"
1160 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1163 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1164 "":yes:* | yes:yes:* )
1166 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1174 "":*:yes | yes:*:yes )
1179 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1180 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1181 if test x$stabs = xyes
1183 tm_file="${tm_file} dbx.h"
1185 tmake_file="i386/t-crtpic t-svr4"
1186 extra_parts="crtbegin.o crtend.o"
1187 if test x$enable_threads = xyes; then
1192 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1193 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1194 if test x$stabs = xyes
1196 tm_file="${tm_file} dbx.h"
1198 tmake_file="i386/t-crtpic t-svr4"
1199 extra_parts="crtbegin.o crtend.o"
1202 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1203 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/att.h vx-common.h"
1206 tm_file="${tm_file} vxworksae.h i386/vxworksae.h"
1207 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1210 tm_file="${tm_file} vxworks.h i386/vxworks.h"
1211 tmake_file="${tmake_file} i386/t-vxworks"
1215 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1216 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1217 xm_file=i386/xm-cygwin.h
1218 tmake_file="i386/t-cygwin i386/t-cygming"
1219 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1220 extra_options="${extra_options} i386/cygming.opt"
1221 extra_objs="winnt.o winnt-stubs.o"
1222 c_target_objs=cygwin2.o
1223 cxx_target_objs="cygwin2.o winnt-cxx.o"
1224 extra_gcc_objs=cygwin1.o
1225 if test x$enable_threads = xyes; then
1229 i[34567]86-*-mingw32*)
1230 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1231 xm_file=i386/xm-mingw32.h
1232 tmake_file="i386/t-cygming i386/t-mingw32"
1233 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1234 extra_options="${extra_options} i386/cygming.opt"
1235 extra_objs="winnt.o winnt-stubs.o"
1236 cxx_target_objs=winnt-cxx.o
1237 case ${enable_threads} in
1238 "" | yes | win32) thread_file='win32' ;;
1242 tm_file="${tm_file} i386/crtdll.h"
1244 *mingw32msv* | *mingw32*)
1249 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1250 tmake_file="i386/t-cygwin i386/t-uwin"
1252 extra_options="${extra_options} i386/cygming.opt"
1253 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1254 if test x$enable_threads = xyes; then
1259 i[34567]86-*-interix3*)
1260 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1261 tmake_file="i386/t-interix"
1263 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1264 if test x$enable_threads = xyes ; then
1267 if test x$stabs = xyes ; then
1268 tm_file="${tm_file} dbxcoff.h"
1272 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1273 tmake_file="i386/t-i386elf t-svr4"
1276 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1277 tmake_file="ia64/t-ia64"
1278 target_cpu_default="0"
1279 if test x$gas = xyes
1281 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1283 if test x$gnu_ld = xyes
1285 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1287 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1291 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1292 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1293 tmake_file="${tmake_file} ia64/t-ia64"
1294 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1297 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1298 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1299 if test x$with_system_libunwind != xyes ; then
1300 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1302 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1303 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1306 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1307 tmake_file="ia64/t-ia64 ia64/t-hpux"
1308 target_cpu_default="MASK_GNU_AS"
1309 case x$enable_threads in
1315 c_target_objs="ia64-c.o"
1316 cxx_target_objs="ia64-c.o"
1317 extra_options="${extra_options} ia64/ilp32.opt"
1318 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1319 # in ia64/t-hpux, and also fix the definition of putenv in
1320 # sys-protos.h (const char not char).
1323 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1324 tmake_file=iq2000/t-iq2000
1325 out_file=iq2000/iq2000.c
1326 md_file=iq2000/iq2000.md
1330 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1331 extra_parts="crtinit.o crtfini.o"
1335 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1336 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1340 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1341 # We override the tmake_file for linux -- why?
1342 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1345 if test x$enable_threads = xyes; then
1350 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1351 # We override the tmake_file for linux -- why?
1352 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1355 if test x$enable_threads = xyes; then
1359 # m68hc11 and m68hc12 share the same machine description.
1360 m68hc11-*-*|m6811-*-*)
1361 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1362 tm_p_file="m68hc11/m68hc11-protos.h"
1363 md_file="m68hc11/m68hc11.md"
1364 out_file="m68hc11/m68hc11.c"
1365 tmake_file="m68hc11/t-m68hc11-gas"
1368 m68hc12-*-*|m6812-*-*)
1369 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1370 tm_p_file="m68hc11/m68hc11-protos.h"
1371 md_file="m68hc11/m68hc11.md"
1372 out_file="m68hc11/m68hc11.c"
1373 tmake_file="m68hc11/t-m68hc11-gas"
1374 extra_options="${extra_options} m68hc11/m68hc11.opt"
1378 tmake_file=m68k/t-m68kbare
1379 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1382 tmake_file=m68k/t-m68kbare
1383 tm_defines="MOTOROLA USE_GAS"
1384 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1387 m68020-*-elf* | m68k-*-elf*)
1388 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1389 tm_defines="MOTOROLA USE_GAS"
1390 tmake_file=m68k/t-m68kelf
1391 extra_parts="crtbegin.o crtend.o"
1393 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1394 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1395 tm_defines="MOTOROLA USE_GAS"
1398 target_cpu_default="0"
1401 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1406 # needed to unconfuse gdb
1407 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1408 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1409 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1410 # we need collect2 until our bug is fixed...
1413 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1414 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1415 tm_defines="MOTOROLA USE_GAS"
1416 tmake_file=m68k/t-uclinux
1419 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1420 # with ELF format using glibc 2
1421 # aka the GNU/Linux C library 6.
1422 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1423 extra_options="${extra_options} m68k/ieee.opt"
1424 tm_defines="MOTOROLA USE_GAS"
1425 # if not configured with --enable-sjlj-exceptions, bump the
1426 # libgcc version number
1427 if test x$sjlj != x1; then
1428 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1432 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1433 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"
1434 tm_defines="MOTOROLA USE_GAS"
1435 extra_parts="crtbegin.o crtend.o"
1438 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1439 tmake_file=mcore/t-mcore
1443 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1444 tmake_file=mcore/t-mcore-pe
1448 tm_file="elfos.h ${tm_file} mips/iris.h"
1449 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1450 target_cpu_default="MASK_ABICALLS"
1453 tm_file="${tm_file} mips/iris5.h"
1457 tm_file="${tm_file} mips/iris6.h"
1458 tmake_file="${tmake_file} mips/t-iris6"
1459 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1462 if test "x$stabs" = xyes
1464 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1466 if test "x$gnu_ld" = xyes
1468 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1470 # if test x$enable_threads = xyes; then
1471 # thread_file='irix'
1475 mips*-*-netbsd*) # NetBSD/mips, either endian.
1476 target_cpu_default="MASK_ABICALLS"
1477 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1480 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1481 tmake_file="${tmake_file} mips/t-linux64"
1482 tm_defines="MIPS_ABI_DEFAULT=ABI_N32"
1486 mips*-*-linux*) # Linux MIPS, either endian.
1487 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1490 target_cpu_default="MASK_SOFT_FLOAT"
1491 tm_defines="MIPS_ISA_DEFAULT=32"
1496 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1497 target_cpu_default="MASK_ABICALLS"
1498 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1501 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1502 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1505 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1506 tm_file="elfos.h ${tm_file} mips/elf.h"
1507 tmake_file=mips/t-isa3264
1508 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1511 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1512 tm_file="elfos.h ${tm_file} mips/elf.h"
1513 tmake_file=mips/t-isa3264
1514 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1517 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1518 tm_file="elfos.h ${tm_file} mips/elf.h"
1519 tmake_file=mips/t-isa3264
1520 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1521 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1524 mipsisa64sr71k-*-elf*)
1525 tm_file="elfos.h ${tm_file} mips/elf.h"
1526 tmake_file=mips/t-sr71k
1527 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1528 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1531 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1532 tm_file="elfos.h ${tm_file} mips/elf.h"
1533 tmake_file=mips/t-elf
1534 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1535 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1538 mips-*-elf* | mipsel-*-elf*)
1539 tm_file="elfos.h ${tm_file} mips/elf.h"
1540 tmake_file=mips/t-elf
1543 mips64-*-elf* | mips64el-*-elf*)
1544 tm_file="elfos.h ${tm_file} mips/elf.h"
1545 tmake_file=mips/t-elf
1546 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1547 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1550 mips64vr-*-elf* | mips64vrel-*-elf*)
1551 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1552 tmake_file=mips/t-vr
1555 mips64orion-*-elf* | mips64orionel-*-elf*)
1556 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1557 tmake_file=mips/t-elf
1558 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1559 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1563 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1564 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1567 # We want vxworks.h after mips/elf.h, which unfortunately means we
1568 # have to redo the tm_file list from scratch.
1569 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1570 tmake_file="${tmake_file} mips/t-vxworks"
1572 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1574 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1575 tmake_file="${tmake_file} mips/t-elf"
1578 mipstx39-*-elf* | mipstx39el-*-elf*)
1579 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1580 tmake_file=mips/t-r3900
1583 mmix-knuth-mmixware)
1584 need_64bit_hwint=yes
1587 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1588 if test x$stabs = xyes
1590 tm_file="${tm_file} dbx.h"
1596 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1597 tmake_file="${tmake_file} mt/t-mt"
1600 echo "GCC does not yet support the ${target} target"; exit 1
1603 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1604 # On NetBSD, the headers are already okay, except for math.h.
1605 tmake_file="t-netbsd ns32k/t-ns32k"
1610 tm_file="${tm_file} pdp11/2bsd.h"
1616 # port not yet contributed
1617 #powerpc-*-openbsd*)
1618 # tmake_file="${tmake_file} rs6000/t-fprules "
1622 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1623 test x$with_cpu != x || cpu_is_64bit=yes
1624 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1625 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1626 if test x${enable_secureplt} = xyes; then
1627 tm_file="rs6000/secureplt.h ${tm_file}"
1629 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1630 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1633 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1634 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1635 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1638 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1639 tmake_file="rs6000/t-fprules rs6000/t-beos"
1644 extra_options="${extra_options} rs6000/darwin.opt"
1646 *-darwin1[0-9]* | *-darwin[8-9]*)
1647 tmake_file="${tmake_file} rs6000/t-darwin8"
1648 tm_file="${tm_file} rs6000/darwin8.h"
1651 tm_file="${tm_file} rs6000/darwin7.h"
1656 extra_headers=altivec.h
1658 powerpc*-*-freebsd*)
1659 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1660 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1661 extra_options="${extra_options} rs6000/sysv4.opt"
1664 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1665 tmake_file="${tmake_file} rs6000/t-netbsd"
1666 extra_options="${extra_options} rs6000/sysv4.opt"
1668 powerpc-*-chorusos*)
1669 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1670 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1671 extra_options="${extra_options} rs6000/sysv4.opt"
1672 case ${enable_threads} in
1680 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1681 extra_options="${extra_options} rs6000/sysv4.opt"
1682 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1684 powerpc-*-eabisimaltivec*)
1685 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1686 extra_options="${extra_options} rs6000/sysv4.opt"
1687 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1690 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1691 extra_options="${extra_options} rs6000/sysv4.opt"
1692 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1695 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1696 extra_options="${extra_options} rs6000/sysv4.opt"
1697 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1700 powerpc-*-eabialtivec*)
1701 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1702 extra_options="${extra_options} rs6000/sysv4.opt"
1703 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1706 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1707 extra_options="${extra_options} rs6000/sysv4.opt"
1708 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1711 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1712 extra_options="${extra_options} rs6000/sysv4.opt"
1713 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1715 powerpc-*-linux*altivec*)
1716 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1717 extra_options="${extra_options} rs6000/sysv4.opt"
1718 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1720 powerpc-*-linux*spe*)
1721 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1722 extra_options="${extra_options} rs6000/sysv4.opt"
1723 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1726 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1727 extra_options="${extra_options} rs6000/sysv4.opt"
1728 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1729 case ${enable_targets}:${cpu_is_64bit} in
1730 *powerpc64* | all:* | *:yes)
1731 if test x$cpu_is_64bit = xyes; then
1732 tm_file="${tm_file} rs6000/default64.h"
1734 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1735 tmake_file="$tmake_file rs6000/t-linux64"
1736 extra_options="${extra_options} rs6000/linux64.opt"
1739 tm_file="${tm_file} rs6000/linux.h"
1742 if test x${enable_secureplt} = xyes; then
1743 tm_file="rs6000/secureplt.h ${tm_file}"
1746 powerpc-*-gnu-gnualtivec*)
1747 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1748 extra_options="${extra_options} rs6000/sysv4.opt"
1749 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1750 if test x$enable_threads = xyes; then
1755 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1756 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1757 extra_options="${extra_options} rs6000/sysv4.opt"
1758 if test x$enable_threads = xyes; then
1762 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
1763 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1764 # means we have to redo the tm_file list from scratch.
1765 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1766 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1767 extra_options="${extra_options} rs6000/sysv4.opt"
1768 extra_headers=ppc-asm.h
1771 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
1772 tmake_file="${tmake_file} rs6000/t-vxworksae"
1775 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
1779 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1780 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1781 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1782 extra_options="${extra_options} rs6000/sysv4.opt"
1788 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1789 tmake_file="t-lynx rs6000/t-lynx"
1790 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
1791 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1792 extra_options="${extra_options} lynx.opt"
1798 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1799 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1800 extra_options="${extra_options} rs6000/sysv4.opt"
1804 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1805 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1806 extra_options="${extra_options} rs6000/sysv4.opt"
1809 powerpcle-*-eabisim*)
1810 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1811 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1812 extra_options="${extra_options} rs6000/sysv4.opt"
1815 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1816 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1817 extra_options="${extra_options} rs6000/sysv4.opt"
1820 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1821 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1822 extra_options="${extra_options} rs6000/sysv4.opt"
1825 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1826 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1827 extra_options="${extra_options} rs6000/sysv4.opt"
1829 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1830 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1831 tmake_file="rs6000/t-fprules rs6000/t-newas"
1832 extra_options="${extra_options} rs6000/aix41.opt"
1837 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1838 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1839 tmake_file=rs6000/t-aix43
1840 extra_options="${extra_options} rs6000/aix64.opt"
1845 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1846 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1847 extra_options="${extra_options} rs6000/aix64.opt"
1848 tmake_file=rs6000/t-aix43
1853 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1854 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1855 tmake_file=rs6000/t-aix52
1856 extra_options="${extra_options} rs6000/aix64.opt"
1862 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1863 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux"
1866 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1867 tm_p_file=s390/s390-protos.h
1868 md_file=s390/s390.md
1869 extra_modes=s390/s390-modes.def
1870 out_file=s390/s390.c
1871 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/t-linux64"
1874 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1875 tm_p_file=s390/s390-protos.h
1876 md_file=s390/s390.md
1877 extra_modes=s390/s390-modes.def
1878 out_file=s390/s390.c
1879 extra_parts="crtbeginS.o crtendS.o"
1880 tmake_file="s390/t-crtstuff s390/t-tpf"
1882 extra_options="${extra_options} s390/tpf.opt"
1884 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1885 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1886 sh-*-linux* | sh[346lbe]*-*-linux* | \
1887 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1888 sh64-*-netbsd* | sh64l*-*-netbsd*)
1889 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1890 if test x${with_endian} = x; then
1892 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1893 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1894 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1895 shl* | sh64l* | sh*-*-linux* | \
1896 sh5l* | sh-superh-elf) with_endian=little,big ;;
1897 sh[1234]*-*-*) with_endian=big ;;
1898 *) with_endian=big,little ;;
1901 case ${with_endian} in
1902 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1903 big,little|little,big) ;;
1904 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1906 case ${with_endian} in
1907 little*) tm_file="sh/little.h ${tm_file}" ;;
1909 tm_file="${tm_file} dbxelf.h elfos.h"
1912 *) tm_file="${tm_file} svr4.h" ;;
1914 tm_file="${tm_file} sh/elf.h"
1916 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1917 tm_file="${tm_file} linux.h sh/linux.h" ;;
1918 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1920 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1921 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1925 # SHmedia, 32-bit ABI
1926 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1929 # SHmedia, 64-bit ABI
1930 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1933 tmake_file="${tmake_file} sh/t-netbsd"
1936 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1937 tm_file="${tm_file} sh/sh64.h"
1938 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1941 tmake_file="${tmake_file} sh/t-sh64"
1942 tm_file="${tm_file} sh/sh64.h"
1943 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1946 tmake_file="sh/t-symbian"
1947 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1948 extra_objs="symbian.o"
1949 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1952 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1953 case `echo ${target} | sed 's/e[lb]-/-/'` in
1954 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1955 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1956 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1957 sh4a_single*) sh_cpu_target=sh4a-single ;;
1958 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1959 sh4al) sh_cpu_target=sh4al ;;
1960 sh4a*) sh_cpu_target=sh4a ;;
1961 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1962 sh4_single*) sh_cpu_target=sh4-single ;;
1963 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1964 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1965 sh3e*) sh_cpu_target=sh3e ;;
1966 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1967 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
1968 sh2a_single*) sh_cpu_target=sh2a-single ;;
1969 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
1970 sh2a*) sh_cpu_target=sh2a ;;
1971 sh2e*) sh_cpu_target=sh2e ;;
1972 sh2*) sh_cpu_target=sh2 ;;
1973 *) sh_cpu_target=sh1 ;;
1975 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1976 case $sh_cpu_default in
1977 sh5-64media-nofpu | sh5-64media | \
1978 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1979 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
1980 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
1981 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1982 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1983 "") sh_cpu_default=${sh_cpu_target} ;;
1984 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1986 sh_multilibs=${with_multilib_list}
1987 if test x${sh_multilibs} = x ; then
1989 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1990 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1991 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1992 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1993 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
1994 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
1997 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1998 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1999 sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e s/^m/sh/ -e 's/ m/ sh/g' | tr A-Z_ a-z-`
2000 for sh_multilib in ${sh_multilibs}; do
2001 case ${sh_multilib} in
2002 sh1 | sh2 | sh2e | sh3 | sh3e | \
2003 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
2004 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
2005 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
2006 sh5-64media | sh5-64media-nofpu | \
2007 sh5-32media | sh5-32media-nofpu | \
2008 sh5-compact | sh5-compact-nofpu)
2009 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
2010 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`=1"
2013 echo "with_multilib_list=${sh_multilib} not supported."
2018 if test x${enable_incomplete_targets} == xyes ; then
2019 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
2024 tmake_file="sh/t-sh t-rtems sh/t-rtems"
2025 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
2028 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2029 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
2032 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2033 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
2036 tm_file="${tm_file} dbxcoff.h sh/coff.h"
2040 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2041 extra_options="${extra_options} sparc/long-double-switch.opt"
2044 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2045 extra_options="${extra_options} sparc/little-endian.opt"
2050 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
2051 tmake_file="sparc/t-elf sparc/t-crtfm"
2052 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2055 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
2056 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2057 extra_options="${extra_options} sparc/long-double-switch.opt"
2058 tmake_file="${tmake_file} sparc/t-linux sparc/t-crtfm"
2061 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
2062 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2063 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2065 sparc64-*-solaris2* | sparcv9-*-solaris2*)
2066 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2067 if test x$gnu_ld = xyes; then
2068 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2070 if test x$gas = xyes; then
2071 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2073 tm_file="${tm_file} tm-dwarf2.h"
2074 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2075 if test x$gnu_ld = xyes; then
2076 tmake_file="$tmake_file t-slibgcc-elf-ver"
2078 tmake_file="$tmake_file t-slibgcc-sld"
2080 c_target_objs="sol2-c.o"
2081 cxx_target_objs="sol2-c.o"
2083 tm_p_file="${tm_p_file} sol2-protos.h"
2084 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2085 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2086 "":yes:* | yes:yes:* ) thread_file=posix ;;
2087 "":*:yes | yes:*:yes ) thread_file=solaris ;;
2089 need_64bit_hwint=yes
2092 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2094 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2095 tm_file="${tm_file} sol26.h"
2097 tm_file="${tm_file} sparc/sol2.h"
2098 if test x$gnu_ld = xyes; then
2099 tm_file="${tm_file} sparc/sol2-gld.h"
2101 if test x$gas = xyes; then
2102 tm_file="${tm_file} sparc/sol2-gas.h"
2104 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
2105 if test x$gnu_ld = xyes; then
2106 tmake_file="$tmake_file t-slibgcc-elf-ver"
2108 tmake_file="$tmake_file t-slibgcc-sld"
2111 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2112 if test x$gnu_ld = xno; then
2113 tm_file="${tm_file} sparc/sol26-sld.h"
2116 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
2117 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2118 if test x$gnu_ld = xyes; then
2119 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2121 if test x$gas = xyes; then
2122 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2124 tm_file="${tm_file} tm-dwarf2.h"
2125 tmake_file="$tmake_file sparc/t-sol2-64"
2126 need_64bit_hwint=yes
2129 c_target_objs="sol2-c.o"
2130 cxx_target_objs="sol2-c.o"
2132 tm_p_file="${tm_p_file} sol2-protos.h"
2133 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2134 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2135 "":yes:* | yes:yes:* )
2137 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2145 "":*:yes | yes:*:yes )
2151 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2153 extra_parts="crtbegin.o crtend.o"
2157 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2158 extra_options="${extra_options} sparc/little-endian.opt"
2159 tmake_file="${tmake_file} sparc/t-crtfm"
2160 extra_parts="crtbegin.o crtend.o"
2163 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2164 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2165 extra_options="${extra_options} sparc/long-double-switch.opt"
2166 tmake_file="${tmake_file} sparc/t-crtfm"
2167 case "x$with_cpu" in
2169 x) with_cpu=ultrasparc ;;
2170 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2172 need_64bit_hwint=yes
2174 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2175 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2176 extra_options="${extra_options} sparc/long-double-switch.opt"
2177 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2180 tm_file="sparc/biarch64.h ${tm_file}"
2181 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2182 extra_options="${extra_options} sparc/long-double-switch.opt"
2183 tmake_file="${tmake_file} sparc/t-netbsd64"
2186 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2187 tmake_file="arm/t-arm arm/t-strongarm-elf"
2190 extra_modes=arm/arm-modes.def
2194 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"
2195 tmake_file="arm/t-arm arm/t-strongarm-pe"
2198 extra_modes=arm/arm-modes.def
2199 extra_options="${extra_options} arm/pe.opt"
2204 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
2205 tmake_file="arm/t-arm arm/t-strongarm-elf"
2208 extra_modes=arm/arm-modes.def
2211 target_cpu_default="TARGET_CPU_v850e1"
2212 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2213 tm_p_file=v850/v850-protos.h
2214 tmake_file=v850/t-v850e
2215 md_file=v850/v850.md
2216 out_file=v850/v850.c
2217 extra_options="${extra_options} v850/v850.opt"
2218 if test x$stabs = xyes
2220 tm_file="${tm_file} dbx.h"
2223 c_target_objs="v850-c.o"
2224 cxx_target_objs="v850-c.o"
2228 target_cpu_default="TARGET_CPU_v850e"
2229 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2230 tm_p_file=v850/v850-protos.h
2231 tmake_file=v850/t-v850e
2232 md_file=v850/v850.md
2233 out_file=v850/v850.c
2234 extra_options="${extra_options} v850/v850.opt"
2235 if test x$stabs = xyes
2237 tm_file="${tm_file} dbx.h"
2240 c_target_objs="v850-c.o"
2241 cxx_target_objs="v850-c.o"
2245 target_cpu_default="TARGET_CPU_generic"
2246 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2247 tmake_file=v850/t-v850
2248 if test x$stabs = xyes
2250 tm_file="${tm_file} dbx.h"
2253 c_target_objs="v850-c.o"
2254 cxx_target_objs="v850-c.o"
2257 vax-*-bsd*) # VAXen running BSD
2258 tm_file="${tm_file} vax/bsd.h"
2259 tmake_file=vax/t-memfuncs
2263 vax-*-sysv*) # VAXen running system V
2264 tm_file="${tm_file} vax/vaxv.h"
2265 tmake_file=vax/t-memfuncs
2269 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2272 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2278 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2281 vax-*-ultrix*) # VAXen running ultrix
2282 tm_file="${tm_file} vax/ultrix.h"
2283 tmake_file=vax/t-memfuncs
2287 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2288 tmake_file="arm/t-arm arm/t-xscale-elf"
2291 extra_modes=arm/arm-modes.def
2295 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2296 tmake_file="arm/t-arm arm/t-xscale-coff"
2299 extra_modes=arm/arm-modes.def
2303 # For historical reasons, the target files omit the 'x'.
2304 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2305 tm_p_file=stormy16/stormy16-protos.h
2306 md_file=stormy16/stormy16.md
2307 out_file=stormy16/stormy16.c
2308 extra_options=stormy16/stormy16.opt
2309 tmake_file="stormy16/t-stormy16"
2310 extra_parts="crtbegin.o crtend.o"
2314 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2315 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2318 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2319 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2322 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2323 tmake_file="${tmake_file} mn10300/t-linux"
2325 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2329 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2330 c_target_objs="m32c-pragma.o"
2331 cxx_target_objs="m32c-pragma.o"
2335 echo "*** Configuration ${target} not supported" 1>&2
2341 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2342 tmake_file="${tmake_file} i386/t-gmm_malloc"
2344 i[34567]86-*-linux* | x86_64-*-linux*)
2345 tmake_file="${tmake_file} i386/t-pmm_malloc"
2347 i[34567]86-*-* | x86_64-*-*)
2348 tmake_file="${tmake_file} i386/t-gmm_malloc"
2352 # Support for --with-cpu and related options (and a few unrelated options,
2356 echo "--with-cpu must be passed a value" 1>&2
2361 # If there is no $with_cpu option, try to infer one from ${target}.
2362 # This block sets nothing except for with_cpu.
2363 if test x$with_cpu = x ; then
2366 # A Cirrus ARM variant.
2376 case ${target_noncanonical} in
2386 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2387 with_cpu=pentium-mmx
2394 i686-*-* | i786-*-*)
2395 case ${target_noncanonical} in
2396 k8-*|opteron-*|athlon_64-*)
2399 athlon_xp-*|athlon_mp-*|athlon_4-*)
2402 athlon_tbird-*|athlon-*)
2408 pentium3-*|pentium3m-*)
2411 pentium4-*|pentium4m-*)
2432 case ${target_noncanonical} in
2433 k8-*|opteron-*|athlon_64-*)
2459 frv-*-*linux* | frv400-*-*linux*)
2466 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2467 if [ x$with_cpu = xsparc64 ]; then
2474 # Similarly for --with-float
2475 if test x$with_float = x; then
2483 # Similarly for --with-schedule.
2484 if test x$with_schedule = x; then
2487 # Override default PA8000 scheduling model.
2488 with_schedule=7100LC
2493 # Validate and mark as valid any --with options supported
2494 # by this target. In order to use a particular --with option
2495 # you must list it in supported_defaults; validating the value
2496 # is optional. This case statement should set nothing besides
2497 # supported_defaults.
2502 supported_defaults="cpu tune"
2503 for which in cpu tune; do
2504 eval "val=\$with_$which"
2507 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2508 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2512 echo "Unknown CPU used in --with-$which=$val" 1>&2
2520 supported_defaults="arch cpu float tune fpu abi"
2521 for which in cpu tune; do
2522 # See if it matches any of the entries in arm-cores.def
2523 eval "val=\$with_$which"
2524 if [ x"$val" = x ] \
2525 || grep "^ARM_CORE(\"$val\"," \
2526 ${srcdir}/config/arm/arm-cores.def \
2529 new_val=`grep "^ARM_CORE(\"$val\"," \
2530 ${srcdir}/config/arm/arm-cores.def | \
2531 sed -e 's/^[^,]*,[ ]*//' | \
2533 eval "target_${which}_cname=$new_val"
2534 echo "For $val real value is $new_val"
2537 echo "Unknown CPU used in --with-$which=$val" 1>&2
2542 case "$with_arch" in
2544 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2545 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2550 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2555 case "$with_float" in
2557 | soft | hard | softfp)
2561 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2568 | fpa | fpe2 | fpe3 | maverick | vfp )
2572 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2579 | apcs-gnu | atpcs | aapcs | iwmmxt )
2583 echo "Unknown ABI used in --with-abi=$with_abi"
2588 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2589 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2594 supported_defaults=cpu
2599 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2606 supported_defaults="cpu"
2608 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2612 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2613 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2619 hppa*-*-* | parisc*-*-*)
2620 supported_defaults="arch schedule"
2622 case "$with_arch" in
2623 "" | 1.0 | 1.1 | 2.0)
2627 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2632 case "$with_schedule" in
2633 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2637 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2643 i[34567]86-*-* | x86_64-*-*)
2644 supported_defaults="arch cpu tune"
2645 for which in arch cpu tune; do
2646 eval "val=\$with_$which"
2649 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2650 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2651 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2652 | athlon-4 | athlon-xp | athlon-mp \
2653 | prescott | pentium-m | pentium4m | pentium3m)
2656 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
2662 "" | k8 | opteron | athlon64 | athlon-fx | nocona | generic)
2666 echo "Unknown CPU given in --with-$which=$val." 1>&2
2674 supported_defaults="abi arch float tune divide"
2676 case ${with_float} in
2681 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2687 "" | 32 | o64 | n32 | 64 | eabi)
2691 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2696 case ${with_divide} in
2697 "" | breaks | traps)
2701 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2707 supported_defaults="arch"
2709 case "$with_arch" in
2719 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2725 powerpc*-*-* | rs6000-*-*)
2726 supported_defaults="cpu float tune"
2728 for which in cpu tune; do
2729 eval "val=\$with_$which"
2731 default32 | default64)
2732 with_which="with_$which"
2736 tm_defines="${tm_defines} CONFIG_PPC405CR"
2737 eval "with_$which=405"
2740 | power | power[2345] | powerpc | powerpc64 \
2741 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2742 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2743 | 601 | 602 | 603 | 603e | ec603e | 604 \
2744 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2745 | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2749 echo "Unknown cpu used in --with-$which=$val." 1>&2
2757 supported_defaults="arch mode tune"
2759 for which in arch tune; do
2760 eval "val=\$with_$which"
2762 "" | g5 | g6 | z900 | z990 | z9-109)
2766 echo "Unknown cpu used in --with-$which=$val." 1>&2
2772 case ${with_mode} in
2777 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2783 sh[123456ble]-*-* | sh-*-*)
2784 supported_defaults="cpu"
2785 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2786 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2789 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2791 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2794 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2795 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2796 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2797 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2803 supported_defaults="cpu float tune"
2805 for which in cpu tune; do
2806 eval "val=\$with_$which"
2808 "" | sparc | sparcv9 | sparc64 | sparc86x \
2809 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2810 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2811 | v9 | ultrasparc | ultrasparc3)
2815 echo "Unknown cpu used in --with-$which=$val" 1>&2
2821 case ${with_float} in
2826 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2833 supported_defaults=cpu
2835 "" | v850e | v850e1)
2839 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2846 # Set some miscellaneous flags for particular targets.
2847 target_cpu_default2=
2850 if test x$gas = xyes
2852 target_cpu_default2="MASK_GAS"
2857 if test x$target_cpu_cname = x
2859 target_cpu_default2=TARGET_CPU_generic
2861 target_cpu_default2=TARGET_CPU_$target_cpu_cname
2866 case "x$with_cpu" in
2869 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2872 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2875 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2878 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2881 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2884 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2887 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2890 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2896 hppa*-*-* | parisc*-*-*)
2897 target_cpu_default2="MASK_BIG_SWITCH"
2898 if test x$gas = xyes
2900 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
2905 if test x$gnu_ld = xyes
2907 target_cpu_default2="MASK_SPLIT_ADDRESSES"
2911 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2914 if test "x$enable_gofast" = xyes
2916 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2917 tmake_file="mips/t-gofast $tmake_file"
2919 tmake_file="mips/t-mips $tmake_file"
2923 powerpc*-*-* | rs6000-*-*)
2924 # FIXME: The PowerPC port uses the value set at compile time,
2925 # although it's only cosmetic.
2926 if test "x$with_cpu" != x
2928 target_cpu_default2="\\\"$with_cpu\\\""
2930 out_file=rs6000/rs6000.c
2931 c_target_objs="${c_target_objs} rs6000-c.o"
2932 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2933 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2935 if test x$enable_e500_double = xyes
2937 tm_file="$tm_file rs6000/e500-double.h"
2941 sh[123456ble]*-*-* | sh-*-*)
2942 c_target_objs="${c_target_objs} sh-c.o"
2943 cxx_target_objs="${cxx_target_objs} sh-c.o"
2947 # Some standard aliases.
2952 xsparcv9 | xsparc64)
2957 # The SPARC port checks this value at compile-time.
2958 target_cpu_default2="TARGET_CPU_$with_cpu"
2961 # FIXME: The v850 is "special" in that it does not support
2962 # runtime CPU selection, only --with-cpu.
2963 case "x$with_cpu" in
2967 target_cpu_default2="TARGET_CPU_$with_cpu"
2974 all_defaults="abi cpu arch tune schedule float mode fpu divide"
2975 for option in $all_defaults
2977 eval "val=\$with_$option"
2978 if test -n "$val"; then
2979 case " $supported_defaults " in
2983 echo "This target does not support --with-$option." 2>&1
2984 echo "Valid --with options are: $supported_defaults" 2>&1
2991 t="{ \"$option\", \"$val\" }"
2993 t="${t}, { \"$option\", \"$val\" }"
3000 configure_default_options="{ { NULL, NULL} }"
3002 configure_default_options="{ ${t} }"
3005 if test "$target_cpu_default2" != ""
3007 if test "$target_cpu_default" != ""
3009 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3011 target_cpu_default=$target_cpu_default2