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 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 default_use_cxa_atexit=no
174 # Default to not using fixproto. Targets which need fixproto should
175 # specifically set this to 'yes'.
178 # Don't carry these over build->host->target. Please.
182 # Obsolete configurations.
185 if test "x$enable_obsolete" != xyes; then
186 echo "*** Configuration ${target} is obsolete." >&2
187 echo "*** Specify --enable-obsolete to build it anyway." >&2
188 echo "*** Support will be REMOVED in the next major release of GCC," >&2
189 echo "*** unless a maintainer comes forward." >&2
194 # Unsupported targets list. Do not put an entry in this list unless
195 # it would otherwise be caught by a more permissive pattern. The list
196 # should be in alphabetical order.
198 alpha*-*-linux*libc1* \
199 | i[34567]86-sequent-sysv \
200 | i[34567]86-sequent-sysv[123]* \
201 | i[34567]86-go32-* \
202 | i[34567]86-*-go32* \
203 | m68k-*-linux*aout* \
204 | m68k-*-linux*libc1* \
205 | mips64orion*-*-rtems* \
206 | powerpc-*-linux*libc1* \
207 | sparc-*-linux*aout* \
208 | sparc-*-linux*libc1* \
209 | sparc-hal-solaris2* \
217 echo "*** Configuration ${target} not supported" 1>&2
222 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
223 # updated in each machine entry. Also set default extra_headers for some
226 cpu_type=`echo ${target} | sed 's/-.*$//'`
240 extra_headers="mmintrin.h"
247 extra_headers="mmintrin.h"
251 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
255 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
259 extra_headers=ia64intrin.h
262 hppa*-*-* | parisc*-*-*)
270 extra_headers=math-68881.h
273 extra_headers=math-68881.h
281 extra_headers="ppc-asm.h altivec.h spe.h"
297 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
298 sh[123456789lbe]*-*-*)
307 tm_file=${cpu_type}/${cpu_type}.h
308 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
310 tm_p_file=${cpu_type}/${cpu_type}-protos.h
313 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
315 extra_modes=${cpu_type}/${cpu_type}-modes.def
320 tm_file="i386/biarch64.h ${tm_file}"
324 # On a.out targets, we need to use collect2.
331 # Common parts for widely ported systems.
336 *) tm_file="${tm_file} darwin7.h" ;;
338 tm_file="${tm_file} darwin.h"
339 tm_p_file="${tm_p_file} darwin-protos.h"
340 tmake_file="t-darwin t-slibgcc-darwin"
341 target_gtfiles="\$(srcdir)/config/darwin.c"
342 c_target_objs="darwin-c.o"
343 cxx_target_objs="darwin-c.o"
345 extra_objs="darwin.o"
346 case ${enable_threads} in
347 "" | yes | posix) thread_file='posix' ;;
350 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
351 # This is the place-holder for the generic a.out configuration
352 # of FreeBSD. No actual configuration resides here since
353 # there was only ever a bare-bones ix86 configuration for
354 # a.out and it exists solely in the machine-specific section.
355 # This place-holder must exist to avoid dropping into
356 # the generic ELF configuration of FreeBSD (i.e. it must be
357 # ordered before that section).
360 # This is the generic ELF configuration of FreeBSD. Later
361 # machine-specific sections may refine and add to this
364 # Due to tm_file entry ordering issues that vary between cpu
365 # architectures, we only define fbsd_tm_file to allow the
366 # machine-specific section to dictate the final order of all
367 # entries of tm_file with the minor exception that components
368 # of the tm_file set here will always be of the form:
370 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
372 # The machine-specific section should not tamper with this
373 # ordering but may order all other entries of tm_file as it
374 # pleases around the provided core setting.
377 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
379 *-*-freebsd3 | *-*-freebsd[3].*)
380 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
381 *-*-freebsd4 | *-*-freebsd[4].*)
382 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
383 *-*-freebsd5 | *-*-freebsd[5].*)
384 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
385 *-*-freebsd6 | *-*-freebsd[6].*)
386 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
388 echo 'Please update *-*-freebsd* in gcc/config.gcc'
392 tmake_file="t-slibgcc-elf-ver t-freebsd"
393 case ${enable_threads} in
395 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
399 tmake_file="${tmake_file} t-freebsd-thread"
400 # Before 5.0, FreeBSD can't bind shared libraries to -lc
401 # when "optionally" threaded via weak pthread_* checks.
403 *-*-freebsd[34] | *-*-freebsd[34].*)
404 tmake_file="${tmake_file} t-slibgcc-nolc-override"
409 echo 'Unknown thread configuration for FreeBSD'
413 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
415 *-*-linux*libc1* | *-*-linux*aout*)
416 # Avoid the generic linux case.
418 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
419 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
420 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
423 case ${enable_threads} in
424 "" | yes | posix) thread_file='posix' ;;
426 tmake_file="t-slibgcc-elf-ver t-linux"
429 # On the Hurd, the setup is just about the same on
430 # each different CPU. The specific machines that we
431 # support are matched above and just set $cpu_type.
432 tm_file="${cpu_type}/gnu.h"
433 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
434 # GNU tools are the only tools.
437 # These details are the same as for Linux.
438 # But here we need a little extra magic.
439 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
442 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
445 tm_file="${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}"
450 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
454 # NetBSD 2.0 and later get POSIX threads enabled by default.
455 # Allow them to be explicitly enabled on any other version.
456 case ${enable_threads} in
459 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
461 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
467 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
471 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
472 # ELF configurations. We will clear extra_parts in the
473 # a.out configurations.
475 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
476 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
480 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
481 # default (unless overridden by --disable-__cxa_atexit).
483 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
484 default_use_cxa_atexit=yes
489 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
490 case ${enable_threads} in
493 tmake_file="${tmake_file} t-openbsd-thread"
498 case ${enable_threads} in
499 yes) thread_file='rtems' ;;
504 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
505 case ${enable_threads} in
507 "" | yes | vxworks) thread_file='vxworks' ;;
508 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
516 # Support site-specific machine types.
518 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
519 tm_file=${cpu_type}/$rest.h
520 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
521 then xm_file=${cpu_type}/xm-$rest.h
523 if test -f $srcdir/config/${cpu_type}/t-$rest
524 then tmake_file=${cpu_type}/t-$rest
529 tm_file="${tm_file} alpha/unicosmk.h"
531 # Don't include t-ieee for now because we don't support that yet
532 # tmake_file="alpha/t-ieee"
533 tmake_file="alpha/t-unicosmk"
537 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
538 target_cpu_default="MASK_GAS"
539 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
542 target_cpu_default="MASK_GAS"
543 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
546 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
547 target_cpu_default="MASK_GAS"
548 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
549 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
552 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
553 target_cpu_default="MASK_GAS"
554 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
557 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
558 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
559 # default x-alpha is only appropriate for dec-osf.
560 target_cpu_default="MASK_GAS"
561 tmake_file="alpha/t-alpha alpha/t-ieee"
564 if test x$stabs = xyes
566 tm_file="${tm_file} dbx.h"
568 if test x$gas != xyes
570 extra_passes="mips-tfile mips-tdump"
573 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
574 tm_file="${tm_file} alpha/osf.h"
575 extra_headers=va_list.h
578 # Set target_cpu_default except on 4.0a.
581 *) target_cpu_default=MASK_SUPPORT_ARCH
585 tm_file="${tm_file} alpha/osf5.h"
586 target_cpu_default=MASK_SUPPORT_ARCH
589 case ${enable_threads} in
592 tmake_file="${tmake_file} alpha/t-osf-pthread"
597 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
598 xm_file="alpha/xm-vms.h"
599 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
604 tm_file="${tm_file} alpha/vms.h"
605 xm_file=alpha/xm-vms.h
606 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
611 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
612 extra_parts="crtinit.o crtfini.o"
615 arm-*-coff* | armel-*-coff*)
616 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
617 tmake_file="arm/t-arm arm/t-arm-coff"
619 arm-semi-aof | armel-semi-aof)
620 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
621 tmake_file="arm/t-arm arm/t-semi"
624 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
625 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
627 arm*-*-freebsd*|strongarm*-*-freebsd*)
628 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
629 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
632 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
633 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
636 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
637 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
641 arm*-*-linux*) # ARM GNU/Linux with ELF
642 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
643 tmake_file="${tmake_file} arm/t-arm arm/t-linux"
644 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
647 arm*-*-uclinux*) # ARM ucLinux
648 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"
649 tmake_file="arm/t-arm arm/t-arm-elf"
652 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
653 tmake_file="arm/t-arm arm/t-arm-elf"
655 arm*-*-eabi* | arm*-*-symbianelf* )
656 # The BPABI long long divmod functions return a 128-bit value in
657 # registers r0-r3. Correctly modeling that requires the use of
660 default_use_cxa_atexit=yes
661 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
662 tmake_file="arm/t-arm arm/t-arm-elf"
665 tmake_file="${tmake_file} arm/t-bpabi"
668 tm_file="${tm_file} arm/symbian.h"
669 # We do not include t-bpabi for Symbian OS because the system
670 # provides its own implementation of the BPABI functions.
671 tmake_file="${tmake_file} t-slibgcc-elf-ver arm/t-symbian"
674 tm_file="${tm_file} arm/aout.h arm/arm.h"
677 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"
678 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
680 arm*-*-elf | ep9312-*-elf)
681 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
682 tmake_file="arm/t-arm arm/t-arm-elf"
685 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
686 tmake_file="arm/t-arm arm/t-wince-pe"
690 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
691 tmake_file="arm/t-arm arm/t-pe"
695 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"
696 tmake_file="arm/t-arm arm/t-arm-elf"
699 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
700 tmake_files="avr/t-avr t-rtems avr/t-rtems"
703 tm_file="avr/avr.h dbxelf.h"
706 c4x-*-rtems* | tic4x-*-rtems*)
707 tmake_file="c4x/t-c4x t-rtems"
708 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
709 c_target_objs="c4x-c.o"
710 cxx_target_objs="c4x-c.o"
714 c_target_objs="c4x-c.o"
715 cxx_target_objs="c4x-c.o"
718 tm_file="dbxelf.h ${tm_file} cris/aout.h"
720 tmake_file="cris/t-cris cris/t-aout"
722 cris-*-elf | cris-*-none)
723 tm_file="dbxelf.h elfos.h ${tm_file}"
724 tmake_file="cris/t-cris cris/t-elfmulti"
728 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
729 # We need to avoid using t-linux, so override default tmake_file
730 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
733 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
734 tmake_file=fr30/t-fr30
735 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
739 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
744 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
745 linux.h frv/linux.h frv/frv-abi.h"
746 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
749 tmake_file="h8300/t-h8300 t-rtems"
750 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
753 tmake_file="h8300/t-h8300 h8300/t-elf"
754 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
758 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
761 hppa*64*-*-linux* | parisc*64*-*-linux*)
762 target_cpu_default="MASK_PA_11|MASK_PA_20"
763 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
764 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
765 tmake_file="${tmake_file} pa/t-linux64"
769 hppa*-*-linux* | parisc*-*-linux*)
770 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
771 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
772 pa/pa32-regs.h pa/pa32-linux.h"
773 tmake_file="${tmake_file} pa/t-linux"
774 # if not configured with --enable-sjlj-exceptions, bump the
775 # libgcc version number
776 if test x$sjlj != x1; then
777 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
780 # port not yet contributed.
782 # target_cpu_default="MASK_PA_11"
785 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
786 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
787 pa/pa-pro-end.h libgloss.h"
788 tmake_file="pa/t-pro"
791 target_cpu_default="MASK_PA_11"
792 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
797 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
798 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
799 pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
800 tmake_file="pa/t-pro t-rtems"
803 target_cpu_default="MASK_PA_11"
804 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
810 hppa1.1-*-* | hppa2*-*-*)
811 target_cpu_default="MASK_PA_11"
814 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
815 pa/pa-hpux.h pa/pa-hpux10.h"
818 tm_file="${tm_file} pa/pa-hpux1010.h"
821 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
822 case ${enable_threads} in
824 if test x$have_pthread_h = xyes ; then
825 tmake_file="${tmake_file} pa/t-dce-thr"
829 tmake_file="${tmake_file} pa/t-dce-thr"
836 target_cpu_default="MASK_PA_11|MASK_PA_20"
837 if test x$gnu_ld = xyes
839 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
843 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
844 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
846 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
847 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
851 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
854 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
858 tmake_file="pa/t-pa64 pa/t-pa-hpux"
859 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
860 case x${enable_threads} in
868 hppa1.1-*-* | hppa2*-*-*)
869 target_cpu_default="MASK_PA_11"
872 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
873 pa/pa-hpux.h pa/pa-hpux11.h"
876 tm_file="${tm_file} pa/pa-hpux1111.h"
879 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
880 case x${enable_threads} in
887 i[34567]86-*-darwin*)
888 tm_file="${tm_file} i386/darwin.h"
891 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
892 tmake_file="i386/t-i386elf t-svr4"
895 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
898 tm_file="${tm_file} usegas.h"
900 xm_defines="SMALL_ARG_MAX"
901 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
903 extra_parts="crtbegin.o crtend.o"
907 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
910 i[34567]86-*-beoself* | i[34567]86-*-beos*)
911 tmake_file='i386/t-beos i386/t-crtpic'
912 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
913 extra_parts='crtbegin.o crtend.o'
915 i[34567]86-*-freebsd*)
916 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
919 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
921 i[34567]86-*-netbsdelf*)
922 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
924 i[34567]86-*-netbsd*)
925 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
931 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
933 i[34567]86-*-openbsd*)
934 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"
935 # needed to unconfuse gdb
936 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
937 # we need collect2 until our bug is fixed...
941 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
944 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
945 # Intel 80386's running GNU/*
946 # with ELF format using glibc 2
947 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
949 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
950 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
952 tmake_file="${tmake_file} i386/t-crtstuff"
955 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
956 i386/x86-64.h i386/linux64.h"
957 tmake_file="${tmake_file} i386/t-linux64"
961 i[34567]86-pc-msdosdjgpp*)
962 xm_file=i386/xm-djgpp.h
963 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
964 tmake_file=i386/t-djgpp
968 i[34567]86-*-lynxos*)
970 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
971 tmake_file="i386/t-crtstuff t-lynx"
972 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
977 i[3456x]86-*-netware*)
978 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
979 tmake_file=i386/t-netware
983 extra_objs="$extra_objs nwld.o"
984 tm_file="${tm_file} i386/nwld.h"
985 tmake_file="${tmake_file} i386/t-nwld"
986 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
989 case x${enable_threads} in
990 x | xyes | xposix) thread_file='posix';;
991 xnks) thread_file='nks';;
993 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
996 i[34567]86-*-nto-qnx*)
997 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
998 tmake_file=i386/t-nto
1002 i[34567]86-*-rtems*)
1003 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1004 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1005 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1007 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1008 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1009 if test x$gas = xyes
1011 tm_file="usegas.h ${tm_file}"
1013 tmake_file=i386/t-sco5
1014 extra_parts="crtbegin.o crtend.o"
1017 i[34567]86-*-solaris2*)
1018 xm_defines="SMALL_ARG_MAX"
1019 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1021 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1022 tm_file="${tm_file} sol26.h"
1024 tm_file="${tm_file} i386/sol2.h"
1025 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1026 c_target_objs="sol2-c.o"
1027 cxx_target_objs="sol2-c.o"
1029 tm_p_file="${tm_p_file} sol2-protos.h"
1030 if test x$gnu_ld = xyes; then
1031 tmake_file="$tmake_file t-slibgcc-elf-ver"
1032 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1034 tmake_file="$tmake_file t-slibgcc-sld"
1037 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1038 tm_file="$tm_file tm-dwarf2.h"
1042 *-*-solaris2.1[0-9])
1043 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1044 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1045 tmake_file="$tmake_file i386/t-sol2-10"
1046 need_64bit_hwint=yes
1047 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1048 # part of the base system.
1049 extra_parts="gmon.o crtbegin.o crtend.o"
1052 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1055 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1056 "":yes:* | yes:yes:* )
1058 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1066 "":*:yes | yes:*:yes )
1071 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1072 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1073 if test x$stabs = xyes
1075 tm_file="${tm_file} dbx.h"
1077 tmake_file="i386/t-crtpic t-svr4"
1078 extra_parts="crtbegin.o crtend.o"
1079 if test x$enable_threads = xyes; then
1084 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1085 xm_defines="SMALL_ARG_MAX"
1086 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1087 if test x$stabs = xyes
1089 tm_file="${tm_file} dbx.h"
1091 tmake_file="i386/t-crtpic t-svr4"
1092 extra_parts="crtbegin.o crtend.o"
1095 i[4567]86-wrs-vxworks)
1096 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1097 tmake_file="${tmake_file} i386/t-vxworks"
1099 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1100 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1101 xm_file=i386/xm-cygwin.h
1102 tmake_file="i386/t-cygwin i386/t-cygming"
1103 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1105 c_target_objs=cygwin2.o
1106 cxx_target_objs=cygwin2.o
1107 extra_gcc_objs=cygwin1.o
1108 if test x$enable_threads = xyes; then
1112 i[34567]86-*-mingw32*)
1113 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1114 xm_file=i386/xm-mingw32.h
1115 tmake_file="i386/t-cygming i386/t-mingw32"
1116 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1118 case ${enable_threads} in
1119 "" | yes | win32) thread_file='win32' ;;
1123 tm_file="${tm_file} i386/crtdll.h"
1125 *mingw32msv* | *mingw32*)
1130 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1131 tmake_file="i386/t-cygwin i386/t-uwin"
1133 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1134 if test x$enable_threads = xyes; then
1139 i[34567]86-*-interix3*)
1140 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1141 tmake_file="i386/t-interix"
1143 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1144 if test x$enable_threads = xyes ; then
1147 if test x$stabs = xyes ; then
1148 tm_file="${tm_file} dbxcoff.h"
1152 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1153 tmake_file="i386/t-i386elf t-svr4"
1156 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1157 tmake_file="i860/t-i860 i860/t-svr4"
1158 extra_parts="crtbegin.o crtend.o"
1162 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1163 tmake_file="ia64/t-ia64"
1164 target_cpu_default="0"
1165 if test x$gas = xyes
1167 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1169 if test x$gnu_ld = xyes
1171 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1173 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1177 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1178 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1179 tmake_file="${tmake_file} ia64/t-ia64"
1180 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1183 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1184 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1185 if test x$with_system_libunwind != xyes ; then
1186 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1188 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1189 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1192 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1193 tmake_file="ia64/t-ia64 ia64/t-hpux"
1194 target_cpu_default="MASK_GNU_AS"
1195 case x$enable_threads in
1201 c_target_objs="ia64-c.o"
1202 cxx_target_objs="ia64-c.o"
1203 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1204 # in ia64/t-hpux, and also fix the definition of putenv in
1205 # sys-protos.h (const char not char).
1208 tm_file="elfos.h ${tm_file}"
1212 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1213 tmake_file=iq2000/t-iq2000
1214 out_file=iq2000/iq2000.c
1215 md_file=iq2000/iq2000.md
1219 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1220 extra_parts="crtinit.o crtfini.o"
1224 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1225 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1229 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1230 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1231 # We override the tmake_file for linux -- why?
1232 tmake_file="m32r/t-linux"
1235 if test x$enable_threads = xyes; then
1240 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1241 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1242 # We override the tmake_file for linux -- why?
1243 tmake_file="m32r/t-linux"
1246 if test x$enable_threads = xyes; then
1250 # m68hc11 and m68hc12 share the same machine description.
1251 m68hc11-*-*|m6811-*-*)
1252 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1253 tm_p_file="m68hc11/m68hc11-protos.h"
1254 md_file="m68hc11/m68hc11.md"
1255 out_file="m68hc11/m68hc11.c"
1256 tmake_file="m68hc11/t-m68hc11-gas"
1259 m68hc12-*-*|m6812-*-*)
1260 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1261 tm_p_file="m68hc11/m68hc11-protos.h"
1262 md_file="m68hc11/m68hc11.md"
1263 out_file="m68hc11/m68hc11.c"
1264 tmake_file="m68hc11/t-m68hc11-gas"
1268 tmake_file=m68k/t-m68kbare
1269 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1272 tmake_file=m68k/t-m68kbare
1273 tm_defines="MOTOROLA USE_GAS"
1274 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1277 m68020-*-elf* | m68k-*-elf*)
1278 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1279 tm_defines="MOTOROLA USE_GAS"
1280 tmake_file=m68k/t-m68kelf
1281 extra_parts="crtbegin.o crtend.o"
1284 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1285 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1286 tm_defines="MOTOROLA USE_GAS"
1289 target_cpu_default="0"
1292 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1297 # needed to unconfuse gdb
1298 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1299 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1300 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1301 # we need collect2 until our bug is fixed...
1304 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1305 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1306 tm_defines="MOTOROLA USE_GAS"
1307 tmake_file=m68k/t-uclinux
1310 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1311 # with ELF format using glibc 2
1312 # aka the GNU/Linux C library 6.
1313 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1314 tm_defines="MOTOROLA USE_GAS"
1315 # if not configured with --enable-sjlj-exceptions, bump the
1316 # libgcc version number
1317 if test x$sjlj != x1; then
1318 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1322 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1323 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"
1324 tm_defines="MOTOROLA USE_GAS"
1325 extra_parts="crtbegin.o crtend.o"
1328 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1329 tmake_file=mcore/t-mcore
1333 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1334 tmake_file=mcore/t-mcore-pe
1338 tm_file="elfos.h ${tm_file} mips/iris.h"
1339 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1340 target_cpu_default="MASK_ABICALLS"
1343 tm_file="${tm_file} mips/iris5.h"
1347 tm_file="${tm_file} mips/iris6.h"
1348 tmake_file="${tmake_file} mips/t-iris6"
1349 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1352 if test "x$stabs" = xyes
1354 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1356 if test "x$gnu_ld" = xyes
1358 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1360 # if test x$enable_threads = xyes; then
1361 # thread_file='irix'
1365 mips*-*-netbsd*) # NetBSD/mips, either endian.
1366 target_cpu_default="MASK_ABICALLS"
1367 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1370 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1371 tmake_file="${tmake_file} mips/t-linux64"
1373 # This default ABI is a partial lie: t-linux64 overrides the
1374 # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1375 # that is installed. What GCC thinks of as the default must
1376 # remain as ABI_32 such that the SONAMEs of the libgcc shared
1377 # libraries remain compatible with those of mips-linux-gnu.
1378 tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1379 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1380 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1384 mips*-*-linux*) # Linux MIPS, either endian.
1385 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1388 target_cpu_default="MASK_SOFT_FLOAT"
1389 tm_defines="MIPS_ISA_DEFAULT=32"
1394 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1395 target_cpu_default="MASK_ABICALLS"
1396 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1399 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1400 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1403 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1404 tm_file="elfos.h ${tm_file} mips/elf.h"
1405 tmake_file=mips/t-isa3264
1406 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1409 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1410 tm_file="elfos.h ${tm_file} mips/elf.h"
1411 tmake_file=mips/t-isa3264
1412 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1415 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1416 tm_file="elfos.h ${tm_file} mips/elf.h"
1417 tmake_file=mips/t-isa3264
1418 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1419 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1422 mipsisa64sr71k-*-elf*)
1423 tm_file="elfos.h ${tm_file} mips/elf.h"
1424 tmake_file=mips/t-sr71k
1425 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1426 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1429 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1430 tm_file="elfos.h ${tm_file} mips/elf.h"
1431 tmake_file=mips/t-elf
1432 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1433 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1436 mips-*-elf* | mipsel-*-elf*)
1437 tm_file="elfos.h ${tm_file} mips/elf.h"
1438 tmake_file=mips/t-elf
1441 mips64-*-elf* | mips64el-*-elf*)
1442 tm_file="elfos.h ${tm_file} mips/elf.h"
1443 tmake_file=mips/t-elf
1444 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1445 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1448 mips64vr-*-elf* | mips64vrel-*-elf*)
1449 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1450 tmake_file=mips/t-vr
1453 mips64orion-*-elf* | mips64orionel-*-elf*)
1454 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1455 tmake_file=mips/t-elf
1456 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1457 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1461 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1462 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1465 # We want vxworks.h after mips/elf.h, which unfortunately means we
1466 # have to redo the tm_file list from scratch.
1467 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1468 tmake_file="${tmake_file} mips/t-vxworks"
1470 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1472 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1473 tmake_file="${tmake_file} mips/t-elf"
1476 mipstx39-*-elf* | mipstx39el-*-elf*)
1477 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1478 tmake_file=mips/t-r3900
1481 mmix-knuth-mmixware)
1482 need_64bit_hwint=yes
1485 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1486 if test x$stabs = xyes
1488 tm_file="${tm_file} dbx.h"
1494 echo "GCC does not yet support the ${target} target"; exit 1
1497 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1498 # On NetBSD, the headers are already okay, except for math.h.
1499 tmake_file="t-netbsd ns32k/t-ns32k"
1504 tm_file="${tm_file} pdp11/2bsd.h"
1513 # port not yet contributed
1514 #powerpc-*-openbsd*)
1515 # tmake_file="${tmake_file} rs6000/t-fprules "
1519 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1521 x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1523 tm_file="${tm_file} rs6000/linux64.h"
1524 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1527 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1528 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1531 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1532 tmake_file="rs6000/t-fprules rs6000/t-beos"
1537 tm_file="${tm_file} rs6000/darwin.h"
1538 tmake_file="${tmake_file} rs6000/t-darwin"
1539 extra_headers=altivec.h
1541 powerpc*-*-freebsd*)
1542 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1543 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1546 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1547 tmake_file="${tmake_file} rs6000/t-netbsd"
1549 powerpc-*-chorusos*)
1550 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1551 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1552 case ${enable_threads} in
1560 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1561 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1563 powerpc-*-eabisimaltivec*)
1564 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1565 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1568 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1569 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1572 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1573 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1576 powerpc-*-eabialtivec*)
1577 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1578 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1581 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1582 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1585 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1586 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1588 powerpc-*-linux*altivec*)
1589 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1590 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1592 powerpc-*-linux*spe*)
1593 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1594 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1597 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1598 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1600 powerpc-*-gnu-gnualtivec*)
1601 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1602 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1603 if test x$enable_threads = xyes; then
1608 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"
1609 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1610 if test x$enable_threads = xyes; then
1614 powerpc-wrs-vxworks*)
1615 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1616 # means we have to redo the tm_file list from scratch.
1617 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1618 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1619 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1620 extra_headers=ppc-asm.h
1622 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1623 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1624 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1630 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1631 tmake_file="t-lynx rs6000/t-lynx"
1632 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1638 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1639 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1643 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1644 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1647 powerpcle-*-eabisim*)
1648 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1649 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1652 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1653 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1656 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1657 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1660 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1661 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1663 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1664 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1665 tmake_file="rs6000/t-fprules rs6000/t-newas"
1670 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1671 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1672 tmake_file=rs6000/t-aix43
1677 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1678 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1679 tmake_file=rs6000/t-aix43
1684 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1685 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1686 tmake_file=rs6000/t-aix52
1692 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1693 tmake_file="${tmake_file} s390/t-crtstuff"
1696 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1697 tm_p_file=s390/s390-protos.h
1698 md_file=s390/s390.md
1699 extra_modes=s390/s390-modes.def
1700 out_file=s390/s390.c
1701 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1704 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1705 tm_p_file=s390/s390-protos.h
1706 md_file=s390/s390.md
1707 extra_modes=s390/s390-modes.def
1708 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1709 out_file=s390/s390.c
1710 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1713 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1714 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1715 sh-*-linux* | sh[346lbe]*-*-linux* | \
1716 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1717 sh64-*-netbsd* | sh64l*-*-netbsd*)
1718 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1719 if test x${with_endian} = x; then
1721 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1722 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1723 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1724 shl* | sh64l* | sh*-*-linux* | \
1725 sh5l* | sh-superh-elf) with_endian=little,big ;;
1726 sh[1234]*-*-*) with_endian=big ;;
1727 *) with_endian=big,little ;;
1730 case ${with_endian} in
1731 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1732 big,little|little,big) ;;
1733 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1735 case ${with_endian} in
1736 little*) tm_file="sh/little.h ${tm_file}" ;;
1738 tm_file="${tm_file} dbxelf.h elfos.h"
1741 *) tm_file="${tm_file} svr4.h" ;;
1743 tm_file="${tm_file} sh/elf.h"
1745 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1746 tm_file="${tm_file} sh/linux.h" ;;
1747 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1749 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1750 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1754 # SHmedia, 32-bit ABI
1755 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1758 # SHmedia, 64-bit ABI
1759 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1762 tmake_file="${tmake_file} sh/t-netbsd"
1765 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1766 tm_file="${tm_file} sh/sh64.h"
1767 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1770 tmake_file="${tmake_file} sh/t-sh64"
1771 tm_file="${tm_file} sh/sh64.h"
1772 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1775 tmake_file="sh/t-symbian"
1776 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1777 extra_objs="symbian.o"
1778 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1781 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1782 case `echo ${target} | sed 's/e[lb]-/-/'` in
1783 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1784 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1785 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1786 sh4a_single*) sh_cpu_target=sh4a-single ;;
1787 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1788 sh4al) sh_cpu_target=sh4al ;;
1789 sh4a*) sh_cpu_target=sh4a ;;
1790 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1791 sh4_single*) sh_cpu_target=sh4-single ;;
1792 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1793 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1794 sh3e*) sh_cpu_target=sh3e ;;
1795 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1796 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
1797 sh2a_single*) sh_cpu_target=sh2a-single ;;
1798 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
1799 sh2a*) sh_cpu_target=sh2a ;;
1800 sh2e*) sh_cpu_target=sh2e ;;
1801 sh2*) sh_cpu_target=sh2 ;;
1802 *) sh_cpu_target=sh1 ;;
1804 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1805 case $sh_cpu_default in
1806 sh5-64media-nofpu | sh5-64media | \
1807 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1808 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
1809 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
1810 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1811 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1812 "") sh_cpu_default=${sh_cpu_target} ;;
1813 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1815 sh_multilibs=${with_multilib_list}
1816 if test x${sh_multilibs} = x ; then
1818 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1819 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1820 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1821 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1822 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
1823 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
1826 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1827 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1828 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-`
1829 for sh_multilib in ${sh_multilibs}; do
1830 case ${sh_multilib} in
1831 sh1 | sh2 | sh2e | sh3 | sh3e | \
1832 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
1833 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
1834 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
1835 sh5-64media | sh5-64media-nofpu | \
1836 sh5-32media | sh5-32media-nofpu | \
1837 sh5-compact | sh5-compact-nofpu)
1838 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
1839 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`"
1842 echo "with_multilib_list=${sh_multilib} not supported."
1847 if test x${enable_incomplete_targets} == xyes ; then
1848 tm_defines="$tm_defines SUPPORT_SH1 SUPPORT_SH2E SUPPORT_SH4 SUPPORT_SH4_SINGLE SUPPORT_SH2A SUPPORT_SH2A_SINGLE SUPPORT_SH5_32MEDIA SUPPORT_SH5_32MEDIA_NOFPU SUPPORT_SH5_64MEDIA SUPPORT_SH5_64MEDIA_NOFPU"
1853 tmake_file="sh/t-sh t-rtems"
1854 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1857 tmake_file="sh/t-sh sh/t-elf t-rtems"
1858 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1861 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1862 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1865 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1869 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1872 tm_defines=OBSD_OLD_GAS
1873 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1874 # needed to unconfuse gdb
1875 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1876 # we need collect2 until our bug is fixed...
1880 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"
1885 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1886 tmake_file="sparc/t-elf sparc/t-crtfm"
1887 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1890 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1891 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1892 tmake_file="${tmake_file} sparc/t-crtfm"
1895 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
1896 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1897 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1899 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1900 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h tm-dwarf2.h"
1901 if test x$gnu_ld = xyes; then
1902 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1904 if test x$gas = xyes; then
1905 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
1907 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1908 if test x$gnu_ld = xyes; then
1909 tmake_file="$tmake_file t-slibgcc-elf-ver"
1911 tmake_file="$tmake_file t-slibgcc-sld"
1913 c_target_objs="sol2-c.o"
1914 cxx_target_objs="sol2-c.o"
1916 tm_p_file="${tm_p_file} sol2-protos.h"
1917 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1918 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1919 "":yes:* | yes:yes:* ) thread_file=posix ;;
1920 "":*:yes | yes:*:yes ) thread_file=solaris ;;
1922 need_64bit_hwint=yes
1925 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
1927 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1928 tm_file="${tm_file} sol26.h"
1930 tm_file="${tm_file} sparc/sol2.h"
1931 if test x$gnu_ld = xyes; then
1932 tm_file="${tm_file} sparc/sol2-gld.h"
1934 if test x$gas = xyes; then
1935 tm_file="${tm_file} sparc/sol2-gas.h"
1937 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
1938 if test x$gnu_ld = xyes; then
1939 tmake_file="$tmake_file t-slibgcc-elf-ver"
1941 tmake_file="$tmake_file t-slibgcc-sld"
1944 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1945 if test x$gnu_ld = xno; then
1946 tm_file="${tm_file} sparc/sol26-sld.h"
1949 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1950 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
1951 if test x$gnu_ld = xyes; then
1952 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1954 if test x$gas = xyes; then
1955 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1957 tmake_file="$tmake_file sparc/t-sol2-64"
1958 need_64bit_hwint=yes
1961 c_target_objs="sol2-c.o"
1962 cxx_target_objs="sol2-c.o"
1964 tm_p_file="${tm_p_file} sol2-protos.h"
1965 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1966 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1967 "":yes:* | yes:yes:* )
1969 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1977 "":*:yes | yes:*:yes )
1983 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
1985 extra_parts="crtbegin.o crtend.o"
1989 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
1990 tmake_file=sparc/t-sparclite
1993 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
1994 tmake_file="sparc/t-sparclite sparc/t-crtfm"
1995 extra_parts="crtbegin.o crtend.o"
1999 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
2000 tmake_file="sparc/t-sp86x sparc/t-crtfm"
2001 extra_parts="crtbegin.o crtend.o"
2005 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
2006 tmake_file="${tmake_file} sparc/t-crtfm"
2007 extra_parts="crtbegin.o crtend.o"
2010 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2011 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2012 tmake_file="${tmake_file} sparc/t-crtfm"
2013 case "x$with_cpu" in
2015 x) with_cpu=ultrasparc ;;
2016 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2018 need_64bit_hwint=yes
2020 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2021 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
2022 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2025 tmake_file="${tmake_file} sparc/t-netbsd64"
2026 tm_file="sparc/biarch64.h ${tm_file}"
2027 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2030 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2031 tmake_file="arm/t-arm arm/t-strongarm-elf"
2034 extra_modes=arm/arm-modes.def
2038 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"
2039 tmake_file="arm/t-arm arm/t-strongarm-pe"
2042 extra_modes=arm/arm-modes.def
2047 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"
2048 tmake_file="arm/t-arm arm/t-strongarm-elf"
2051 extra_modes=arm/arm-modes.def
2054 target_cpu_default="TARGET_CPU_v850e1"
2055 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2056 tm_p_file=v850/v850-protos.h
2057 tmake_file=v850/t-v850e
2058 md_file=v850/v850.md
2059 out_file=v850/v850.c
2060 if test x$stabs = xyes
2062 tm_file="${tm_file} dbx.h"
2065 c_target_objs="v850-c.o"
2066 cxx_target_objs="v850-c.o"
2070 target_cpu_default="TARGET_CPU_v850e"
2071 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2072 tm_p_file=v850/v850-protos.h
2073 tmake_file=v850/t-v850e
2074 md_file=v850/v850.md
2075 out_file=v850/v850.c
2076 if test x$stabs = xyes
2078 tm_file="${tm_file} dbx.h"
2081 c_target_objs="v850-c.o"
2082 cxx_target_objs="v850-c.o"
2086 target_cpu_default="TARGET_CPU_generic"
2087 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2088 tmake_file=v850/t-v850
2089 if test x$stabs = xyes
2091 tm_file="${tm_file} dbx.h"
2094 c_target_objs="v850-c.o"
2095 cxx_target_objs="v850-c.o"
2098 vax-*-bsd*) # VAXen running BSD
2099 tm_file="${tm_file} vax/bsd.h"
2100 tmake_file=vax/t-memfuncs
2104 vax-*-sysv*) # VAXen running system V
2105 tm_file="${tm_file} vax/vaxv.h"
2106 tmake_file=vax/t-memfuncs
2110 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2113 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2119 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2122 vax-*-ultrix*) # VAXen running ultrix
2123 tm_file="${tm_file} vax/ultrix.h"
2124 tmake_file=vax/t-memfuncs
2128 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2129 tmake_file="arm/t-arm arm/t-xscale-elf"
2132 extra_modes=arm/arm-modes.def
2136 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2137 tmake_file="arm/t-arm arm/t-xscale-coff"
2140 extra_modes=arm/arm-modes.def
2144 # For historical reasons, the target files omit the 'x'.
2145 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2146 tm_p_file=stormy16/stormy16-protos.h
2147 md_file=stormy16/stormy16.md
2148 out_file=stormy16/stormy16.c
2149 tmake_file="stormy16/t-stormy16"
2150 extra_parts="crtbegin.o crtend.o"
2154 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2155 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2158 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2159 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2162 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2163 tmake_file="${tmake_file} mn10300/t-linux"
2165 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2169 echo "*** Configuration ${target} not supported" 1>&2
2175 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2176 tmake_file="${tmake_file} i386/t-gmm_malloc"
2178 i[34567]86-*-linux* | x86_64-*-linux*)
2179 tmake_file="${tmake_file} i386/t-pmm_malloc"
2181 i[34567]86-*-* | x86_64-*-*)
2182 tmake_file="${tmake_file} i386/t-gmm_malloc"
2186 # Support for --with-cpu and related options (and a few unrelated options,
2190 echo "--with-cpu must be passed a value" 1>&2
2195 # If there is no $with_cpu option, try to infer one from ${target}.
2196 # This block sets nothing except for with_cpu.
2197 if test x$with_cpu = x ; then
2200 # A Cirrus ARM variant.
2207 case ${target_noncanonical} in
2217 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2218 with_cpu=pentium-mmx
2225 i686-*-* | i786-*-*)
2226 case ${target_noncanonical} in
2227 k8-*|opteron-*|athlon_64-*)
2230 athlon_xp-*|athlon_mp-*|athlon_4-*)
2233 athlon_tbird-*|athlon-*)
2239 pentium3-*|pentium3m-*)
2242 pentium4-*|pentium4m-*)
2281 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2282 if [ x$with_cpu = xsparc64 ]; then
2289 # Similarly for --with-float
2290 if test x$with_float = x; then
2298 # Similarly for --with-schedule.
2299 if test x$with_schedule = x; then
2302 # Override default PA8000 scheduling model.
2303 with_schedule=7100LC
2308 # Validate and mark as valid any --with options supported
2309 # by this target. In order to use a particular --with option
2310 # you must list it in supported_defaults; validating the value
2311 # is optional. This case statement should set nothing besides
2312 # supported_defaults.
2317 supported_defaults="cpu tune"
2318 for which in cpu tune; do
2319 eval "val=\$with_$which"
2322 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2323 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2327 echo "Unknown CPU used in --with-$which=$val" 1>&2
2335 supported_defaults="arch cpu float tune fpu abi"
2336 for which in cpu tune; do
2337 # See if it matches any of the entries in arm-cores.def
2338 eval "val=\$with_$which"
2339 if [ x"$val" = x ] \
2340 || grep "^ARM_CORE(\"$val\"," \
2341 ${srcdir}/config/arm/arm-cores.def \
2344 new_val=`grep "^ARM_CORE(\"$val\"," \
2345 ${srcdir}/config/arm/arm-cores.def | \
2346 sed -e 's/^[^,]*,[ ]*//' | \
2348 eval "target_${which}_cname=$new_val"
2349 echo "For $val real value is $new_val"
2352 echo "Unknown CPU used in --with-$which=$val" 1>&2
2357 case "$with_arch" in
2359 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2360 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2365 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2370 case "$with_float" in
2372 | soft | hard | softfp)
2376 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2383 | fpa | fpe2 | fpe3 | maverick | vfp )
2387 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2394 | apcs-gnu | atpcs | aapcs | iwmmxt )
2398 echo "Unknown ABI used in --with-abi=$with_abi"
2403 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2404 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2409 supported_defaults=cpu
2413 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2420 supported_defaults="cpu"
2422 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2426 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2427 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2433 hppa*-*-* | parisc*-*-*)
2434 supported_defaults="arch schedule"
2436 case "$with_arch" in
2437 "" | 1.0 | 1.1 | 2.0)
2441 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2446 case "$with_schedule" in
2447 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2451 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2457 i[34567]86-*-* | x86_64-*-*)
2458 supported_defaults="arch cpu tune"
2459 for which in arch cpu tune; do
2460 eval "val=\$with_$which"
2463 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2464 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2465 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2466 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2467 | athlon64 | athlon-fx | prescott | pentium-m \
2468 | pentium4m | pentium3m| nocona)
2472 echo "Unknown CPU given in --with-$which=$val." 1>&2
2480 supported_defaults="abi arch float tune divide"
2482 case ${with_float} in
2487 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2493 "" | 32 | o64 | n32 | 64 | eabi)
2497 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2502 case ${with_divide} in
2503 "" | breaks | traps)
2507 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2512 powerpc*-*-* | rs6000-*-*)
2513 supported_defaults="cpu float tune"
2515 for which in cpu tune; do
2516 eval "val=\$with_$which"
2518 default32 | default64)
2519 with_which="with_$which"
2523 | power | power2 | power3 | power4 \
2524 | powerpc | powerpc64 \
2525 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2526 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2527 | 601 | 602 | 603 | 603e | ec603e | 604 \
2528 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2529 | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2533 echo "Unknown cpu used in --with-$which=$val." 1>&2
2541 supported_defaults="arch mode tune"
2543 for which in arch tune; do
2544 eval "val=\$with_$which"
2546 "" | g5 | g6 | z900 | z990)
2550 echo "Unknown cpu used in --with-$which=$val." 1>&2
2556 case ${with_mode} in
2561 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2567 sh[123456ble]-*-* | sh-*-*)
2568 supported_defaults="cpu"
2569 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2570 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2573 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2575 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2578 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2579 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2580 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2581 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2587 supported_defaults="cpu float tune"
2589 for which in cpu tune; do
2590 eval "val=\$with_$which"
2592 "" | sparc | sparcv9 | sparc64 | sparc86x \
2593 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2594 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2595 | v9 | ultrasparc | ultrasparc3)
2599 echo "Unknown cpu used in --with-$which=$val" 1>&2
2605 case ${with_float} in
2610 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2617 supported_defaults=cpu
2619 "" | v850e | v850e1)
2623 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2630 # Set some miscellaneous flags for particular targets.
2631 target_cpu_default2=
2634 if test x$gas = xyes
2636 target_cpu_default2="MASK_GAS"
2641 if test x$target_cpu_cname = x
2643 target_cpu_default2=TARGET_CPU_generic
2645 target_cpu_default2=TARGET_CPU_$target_cpu_cname
2650 case "x$with_cpu" in
2653 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2656 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2659 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2662 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2665 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2668 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2671 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2674 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2680 hppa*-*-* | parisc*-*-*)
2681 target_cpu_default2="MASK_BIG_SWITCH"
2682 if test x$gas = xyes
2684 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
2689 if test x$gnu_ld = xyes
2691 target_cpu_default2="MASK_SPLIT_ADDR"
2695 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2698 if test "x$enable_gofast" = xyes
2700 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2701 tmake_file="mips/t-gofast $tmake_file"
2703 tmake_file="mips/t-mips $tmake_file"
2707 powerpc*-*-* | rs6000-*-*)
2708 # FIXME: The PowerPC port uses the value set at compile time,
2709 # although it's only cosmetic.
2710 if test "x$with_cpu" != x
2712 target_cpu_default2="\\\"$with_cpu\\\""
2714 out_file=rs6000/rs6000.c
2715 c_target_objs="${c_target_objs} rs6000-c.o"
2716 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2717 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2719 if test x$enable_e500_double = xyes
2721 tm_file="$tm_file rs6000/e500-double.h"
2726 # Some standard aliases.
2732 with_cpu=sparclite86x
2734 xsparcv9 | xsparc64)
2739 # The Sparc port checks this value at compile-time.
2740 target_cpu_default2="TARGET_CPU_$with_cpu"
2743 # FIXME: The v850 is "special" in that it does not support
2744 # runtime CPU selection, only --with-cpu.
2745 case "x$with_cpu" in
2749 target_cpu_default2="TARGET_CPU_$with_cpu"
2756 all_defaults="abi cpu arch tune schedule float mode fpu divide"
2757 for option in $all_defaults
2759 eval "val=\$with_$option"
2760 if test -n "$val"; then
2761 case " $supported_defaults " in
2765 echo "This target does not support --with-$option." 2>&1
2772 t="{ \"$option\", \"$val\" }"
2774 t="${t}, { \"$option\", \"$val\" }"
2780 configure_default_options="{ { NULL, NULL} }"
2782 configure_default_options="{ ${t} }"
2785 if test "$target_cpu_default2" != ""
2787 if test "$target_cpu_default" != ""
2789 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2791 target_cpu_default=$target_cpu_default2