1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
3 # 2008, 2009 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 3, 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 COPYING3. If not see
19 #<http://www.gnu.org/licenses/>.
21 # This is the GCC target-specific configuration file
22 # where a configuration type is mapped to different system-specific
23 # definitions and files. This is invoked by the autoconf-generated
24 # configure script. Putting it in a separate shell file lets us skip
25 # running autoconf when modifying target-specific information.
27 # When you change the cases in the OS or target switches, consider
28 # updating ../libgcc/config.host also.
30 # This file switches on the shell variable ${target}, and also uses the
31 # following shell variables:
33 # with_* Various variables as set by configure.
35 # enable_threads Either the name, yes or no depending on whether
36 # threads support was requested.
38 # default_use_cxa_atexit
39 # The default value for the $enable___cxa_atexit
40 # variable. enable___cxa_atexit needs to be set to
41 # "yes" for the correct operation of C++ destructors
42 # but it relies upon the presence of a non-standard C
43 # library function called __cxa_atexit.
44 # Since not all C libraries provide __cxa_atexit the
45 # default value of $default_use_cxa_atexit is set to
46 # "no" except for targets which are known to be OK.
48 # gas_flag Either yes or no depending on whether GNU as was
51 # gnu_ld_flag Either yes or no depending on whether GNU ld was
54 # This file sets the following shell variables for use by the
55 # autoconf-generated configure script:
57 # cpu_type The name of the cpu, if different from the first
58 # chunk of the canonical target name.
60 # tm_defines List of target macros to define for all compilations.
62 # tm_file A list of target macro files, if different from
63 # "$cpu_type/$cpu_type.h". Usually it's constructed
64 # per target in a way like this:
65 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
66 # Note that the preferred order is:
67 # - specific target header "${cpu_type}/${cpu_type.h}"
68 # - generic headers like dbxelf.h elfos.h, etc.
69 # - specializing target headers like ${cpu_type.h}/elf.h
70 # This helps to keep OS specific stuff out of the CPU
71 # defining header ${cpu_type}/${cpu_type.h}.
73 # It is possible to include automatically-generated
74 # build-directory files by prefixing them with "./".
75 # All other files should relative to $srcdir/config.
77 # tm_p_file Location of file with declarations for functions
80 # out_file The name of the machine description C support
81 # file, if different from "$cpu_type/$cpu_type.c".
83 # md_file The name of the machine-description file, if
84 # different from "$cpu_type/$cpu_type.md".
86 # tmake_file A list of machine-description-specific
87 # makefile-fragments, if different from
88 # "$cpu_type/t-$cpu_type".
90 # extra_modes The name of the file containing a list of extra
91 # machine modes, if necessary and different from
92 # "$cpu_type/$cpu_type-modes.def".
94 # extra_objs List of extra objects that should be linked into
95 # the compiler proper (cc1, cc1obj, cc1plus)
96 # depending on target.
98 # extra_gcc_objs List of extra objects that should be linked into
99 # the compiler driver (gcc) depending on target.
101 # extra_headers List of used header files from the directory
102 # config/${cpu_type}.
104 # use_gcc_tgmath If set, add tgmath.h to the list of used header
107 # extra_passes List of extra executables compiled for this target
108 # machine, used for compiling from source to object.
110 # extra_parts List of extra object files that should be compiled
111 # for this target machine.
113 # extra_programs Like extra_passes, but these are used when linking.
115 # extra_options List of target-dependent .opt files.
117 # c_target_objs List of extra target-dependent objects that be
118 # linked into the C compiler only.
120 # cxx_target_objs List of extra target-dependent objects that be
121 # linked into the C++ compiler only.
123 # fortran_target_objs List of extra target-dependent objects that be
124 # linked into the fortran compiler only.
126 # target_gtfiles List of extra source files with type information.
128 # xm_defines List of macros to define when compiling for the
131 # xm_file List of files to include when compiling for the
134 # use_collect2 Set to yes or no, depending on whether collect2
137 # target_cpu_default Set to override the default target model.
139 # gdb_needs_out_file_path
140 # Set to yes if gdb needs a dir command with
141 # `dirname $out_file`.
143 # thread_file Set to control which thread package to use.
145 # gas Set to yes or no depending on whether the target
146 # system normally uses GNU as.
148 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
149 # for this target. This is true iff this target
150 # supports "long" or "wchar_t" wider than 32 bits.
151 # The setting made here must match the one made in
152 # other locations such as libcpp/configure.ac
154 # configure_default_options
155 # Set to an initializer for configure_default_options
156 # in configargs.h, based on --with-cpu et cetera.
158 # use_fixproto Set to "yes" if fixproto should be run normally,
159 # "no" if fixproto should never be run.
161 # The following variables are used in each case-construct to build up the
162 # outgoing variables:
164 # gnu_ld Set to yes or no depending on whether the target
165 # system normally uses GNU ld.
182 # Set this to force installation and use of collect2.
184 # Set this to override the default target model.
186 # Set this if gdb needs a dir command with `dirname $out_file`
187 gdb_needs_out_file_path=
188 # Set this to control which thread package will be used.
190 # Reinitialize these from the flag values every loop pass, since some
191 # configure entries modify them.
193 gnu_ld="$gnu_ld_flag"
194 default_use_cxa_atexit=no
198 # Default to not using fixproto. Targets which need fixproto should
199 # specifically set this to 'yes'.
202 # Don't carry these over build->host->target. Please.
206 # Obsolete configurations.
208 # Avoid generic cases below matching.
209 h8300-*-rtems* | h8300-*-elf* \
210 | sh-*-elf* | sh-*-symbianelf* | sh-*-linux* | sh-*-netbsdelf* \
211 | sh-*-rtems* | sh-wrs-vxworks) ;;
215 | i[34567]86-*-aout* \
216 | i[34567]86-*-coff* \
221 | rs6000-ibm-aix4.[12]* \
222 | powerpc-ibm-aix4.[12]* \
224 if test "x$enable_obsolete" != xyes; then
225 echo "*** Configuration ${target} is obsolete." >&2
226 echo "*** Specify --enable-obsolete to build it anyway." >&2
227 echo "*** Support will be REMOVED in the next major release of GCC," >&2
228 echo "*** unless a maintainer comes forward." >&2
233 # Unsupported targets list. Do not put an entry in this list unless
234 # it would otherwise be caught by a more permissive pattern. The list
235 # should be in alphabetical order.
238 | i[34567]86-*-go32* \
239 | mips64orion*-*-rtems* \
240 | sparc-hal-solaris2* \
248 | *-*-solaris2.[0-6] \
249 | *-*-solaris2.[0-6].* \
253 echo "*** Configuration ${target} not supported" 1>&2
258 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
259 # updated in each machine entry. Also set default extra_headers for some
262 cpu_type=`echo ${target} | sed 's/-.*$//'`
267 tmake_file=m32c/t-m32c
278 extra_headers="mmintrin.h arm_neon.h"
279 c_target_objs="arm-c.o"
280 cxx_target_objs="arm-c.o"
292 extra_headers=math-68881.h
296 c_target_objs="i386-c.o"
297 cxx_target_objs="i386-c.o"
298 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
299 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
300 nmmintrin.h bmmintrin.h mmintrin-common.h
301 wmmintrin.h immintrin.h x86intrin.h avxintrin.h
306 c_target_objs="i386-c.o"
307 cxx_target_objs="i386-c.o"
308 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
309 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
310 nmmintrin.h bmmintrin.h mmintrin-common.h
311 wmmintrin.h immintrin.h x86intrin.h avxintrin.h
316 extra_headers=ia64intrin.h
326 extra_headers=math-68881.h
331 extra_headers="loongson.h"
338 extra_headers="ppc-asm.h altivec.h spe.h ppu_intrinsics.h paired.h spu2vmx.h vec_types.h si2vmx.h"
341 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[34567]|xpower6x|xrs64a|xcell)
364 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
365 sh[123456789lbe]*-*-* | sh-*-*)
371 tm_file=${cpu_type}/${cpu_type}.h
372 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
374 tm_p_file=${cpu_type}/${cpu_type}-protos.h
377 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
379 extra_modes=${cpu_type}/${cpu_type}-modes.def
381 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
383 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
388 if test "x$enable_cld" = xyes; then
389 tm_defines="${tm_defines} USE_IX86_CLD=1"
393 tm_file="i386/biarch64.h ${tm_file}"
394 if test "x$enable_cld" = xyes; then
395 tm_defines="${tm_defines} USE_IX86_CLD=1"
400 # On a.out targets, we need to use collect2.
407 # Common parts for widely ported systems.
410 tm_file="${tm_file} darwin.h"
413 tm_file="${tm_file} darwin9.h"
416 tm_file="${tm_file} ${cpu_type}/darwin.h"
417 tm_p_file="${tm_p_file} darwin-protos.h"
418 tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
419 target_gtfiles="\$(srcdir)/config/darwin.c"
420 extra_options="${extra_options} darwin.opt"
421 c_target_objs="${c_target_objs} darwin-c.o"
422 cxx_target_objs="${cxx_target_objs} darwin-c.o"
423 fortran_target_objs="darwin-f.o"
424 extra_objs="darwin.o"
425 extra_gcc_objs="darwin-driver.o"
426 default_use_cxa_atexit=yes
427 case ${enable_threads} in
428 "" | yes | posix) thread_file='posix' ;;
431 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
432 # This is the place-holder for the generic a.out configuration
433 # of FreeBSD. No actual configuration resides here since
434 # there was only ever a bare-bones ix86 configuration for
435 # a.out and it exists solely in the machine-specific section.
436 # This place-holder must exist to avoid dropping into
437 # the generic ELF configuration of FreeBSD (i.e. it must be
438 # ordered before that section).
441 # This is the generic ELF configuration of FreeBSD. Later
442 # machine-specific sections may refine and add to this
445 # Due to tm_file entry ordering issues that vary between cpu
446 # architectures, we only define fbsd_tm_file to allow the
447 # machine-specific section to dictate the final order of all
448 # entries of tm_file with the minor exception that components
449 # of the tm_file set here will always be of the form:
451 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
453 # The machine-specific section should not tamper with this
454 # ordering but may order all other entries of tm_file as it
455 # pleases around the provided core setting.
458 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
459 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
460 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
461 tmake_file="t-slibgcc-elf-ver t-freebsd"
462 case ${enable_threads} in
464 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
468 tmake_file="${tmake_file} t-freebsd-thread"
469 # Before 5.0, FreeBSD can't bind shared libraries to -lc
470 # when "optionally" threaded via weak pthread_* checks.
472 *-*-freebsd[34] | *-*-freebsd[34].*)
473 tmake_file="${tmake_file} t-slibgcc-nolc-override"
478 echo 'Unknown thread configuration for FreeBSD'
482 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
484 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
485 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
488 case ${enable_threads} in
489 "" | yes | posix) thread_file='posix' ;;
491 tmake_file="t-slibgcc-elf-ver t-linux"
493 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-kopensolaris*-gnu)
496 tmake_file="$tmake_file t-gnu";;
498 # glibc / uclibc switch. uclibc isn't usable for GNU/Hurd and neither for
502 extra_options="$extra_options linux.opt";;
504 tm_defines="$tm_defines OPTION_GLIBC=1";;
508 tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
511 tm_defines="${tm_defines} UCLIBC_DEFAULT=0"
514 # Assume that glibc or uClibc are being used and so __cxa_atexit is provided.
515 default_use_cxa_atexit=yes
519 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
523 # NetBSD 2.0 and later get POSIX threads enabled by default.
524 # Allow them to be explicitly enabled on any other version.
525 case ${enable_threads} in
528 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
530 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
536 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
540 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
541 # ELF configurations. We will clear extra_parts in the
542 # a.out configurations.
544 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
545 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
549 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
550 # default (unless overridden by --disable-__cxa_atexit).
552 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
553 default_use_cxa_atexit=yes
558 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
559 case ${enable_threads} in
562 tmake_file="${tmake_file} t-openbsd-thread"
566 *-*-openbsd2.*|*-*-openbsd3.[012])
567 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
571 case ${enable_threads} in
572 yes) thread_file='rtems' ;;
578 extra_options="${extra_options} vxworks.opt"
580 case ${enable_threads} in
582 "" | yes | vxworks) thread_file='vxworks' ;;
583 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
587 # Assume that newlib is being used and so __cxa_atexit is provided.
588 default_use_cxa_atexit=yes
593 # Support site-specific machine types.
595 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
596 tm_file=${cpu_type}/$rest.h
597 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
598 then xm_file=${cpu_type}/xm-$rest.h
600 if test -f $srcdir/config/${cpu_type}/t-$rest
601 then tmake_file=${cpu_type}/t-$rest
605 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
606 target_cpu_default="MASK_GAS"
607 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
610 tm_file="$tm_file alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h alpha/gnu.h"
611 target_cpu_default="MASK_GAS"
612 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
615 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
616 target_cpu_default="MASK_GAS"
617 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
618 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
621 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
622 target_cpu_default="MASK_GAS"
623 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
626 tm_defines="${tm_defines} OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
627 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
628 # default x-alpha is only appropriate for dec-osf.
629 target_cpu_default="MASK_GAS"
630 tmake_file="alpha/t-alpha alpha/t-ieee"
633 if test x$stabs = xyes
635 tm_file="${tm_file} dbx.h"
637 if test x$gas != xyes
639 extra_passes="mips-tfile mips-tdump"
642 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
643 tm_file="${tm_file} alpha/osf.h"
644 extra_headers=va_list.h
647 # Define TARGET_SUPPORT_ARCH except on 4.0a.
650 *) tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
654 tm_file="${tm_file} alpha/osf5.h"
655 tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
658 case ${enable_threads} in
661 tmake_file="${tmake_file} alpha/t-osf-pthread"
666 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
667 xm_file="alpha/xm-vms.h"
668 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
673 tm_file="${tm_file} alpha/vms.h"
674 xm_file=alpha/xm-vms.h
675 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
680 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
681 extra_parts="crtinit.o crtfini.o"
683 arm-*-coff* | armel-*-coff*)
684 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
685 tmake_file="arm/t-arm arm/t-arm-coff"
688 tm_file="elfos.h arm/elf.h arm/aout.h ${tm_file} vx-common.h vxworks.h arm/vxworks.h"
689 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
692 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
693 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
696 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
697 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
700 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
701 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
705 arm*-*-linux*) # ARM GNU/Linux with ELF
706 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
709 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
712 tmake_file="${tmake_file} t-linux arm/t-arm"
715 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
716 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
717 # The BPABI long long divmod functions return a 128-bit value in
718 # registers r0-r3. Correctly modeling that requires the use of
721 # The EABI requires the use of __cxa_atexit.
722 default_use_cxa_atexit=yes
725 tmake_file="$tmake_file arm/t-linux"
728 tm_file="$tm_file arm/aout.h arm/arm.h"
729 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
731 arm*-*-uclinux*) # ARM ucLinux
732 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h"
733 tmake_file="arm/t-arm arm/t-arm-elf"
736 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"
737 tmake_file="$tmake_file arm/t-bpabi"
738 # The BPABI long long divmod functions return a 128-bit value in
739 # registers r0-r3. Correctly modeling that requires the use of
742 # The EABI requires the use of __cxa_atexit.
743 default_use_cxa_atexit=yes
745 tm_file="$tm_file arm/aout.h arm/arm.h"
746 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
749 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
750 tmake_file="arm/t-arm arm/t-arm-elf"
751 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
753 arm*-*-eabi* | arm*-*-symbianelf* )
754 # The BPABI long long divmod functions return a 128-bit value in
755 # registers r0-r3. Correctly modeling that requires the use of
758 default_use_cxa_atexit=yes
759 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
760 tmake_file="arm/t-arm arm/t-arm-elf"
763 tm_file="$tm_file arm/eabi.h"
764 tmake_file="${tmake_file} arm/t-bpabi"
765 extra_options="${extra_options} arm/eabi.opt"
768 tm_file="${tm_file} arm/symbian.h"
769 # We do not include t-bpabi for Symbian OS because the system
770 # provides its own implementation of the BPABI functions.
771 tmake_file="${tmake_file} arm/t-symbian"
774 tm_file="${tm_file} arm/aout.h arm/arm.h"
775 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
778 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"
779 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
780 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
783 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
784 tmake_file="arm/t-arm arm/t-arm-elf"
785 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
788 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
789 tmake_file="arm/t-arm arm/t-wince-pe"
790 extra_options="${extra_options} arm/pe.opt"
794 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
795 tmake_file="arm/t-arm arm/t-pe"
796 extra_options="${extra_options} arm/pe.opt"
800 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
801 tmake_file="avr/t-avr t-rtems avr/t-rtems"
804 tm_file="avr/avr.h dbxelf.h"
807 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
808 tmake_file=bfin/t-bfin-elf
812 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h bfin/uclinux.h"
813 tmake_file=bfin/t-bfin-uclinux
814 tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
815 extra_options="${extra_options} linux.opt"
819 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h bfin/linux.h ./linux-sysroot-suffix.h"
820 tmake_file="t-slibgcc-elf-ver bfin/t-bfin-linux"
821 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
825 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h"
826 tmake_file="bfin/t-bfin t-rtems bfin/t-rtems"
829 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
830 tmake_file=bfin/t-bfin
833 crisv32-*-elf | crisv32-*-none)
834 tm_file="dbxelf.h elfos.h ${tm_file}"
835 tmake_file="cris/t-cris"
836 target_cpu_default=32
838 extra_options="${extra_options} cris/elf.opt"
840 cris-*-elf | cris-*-none)
841 tm_file="dbxelf.h elfos.h ${tm_file}"
842 tmake_file="cris/t-cris cris/t-elfmulti"
844 extra_options="${extra_options} cris/elf.opt"
846 crisv32-*-linux* | cris-*-linux*)
847 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
848 # We need to avoid using t-linux, so override default tmake_file
849 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
850 extra_options="${extra_options} cris/linux.opt"
853 target_cpu_default=10
856 target_cpu_default=32
861 tm_file="elfos.h ${tm_file}"
862 extra_parts="crtbegin.o crtend.o"
866 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
867 tmake_file=fr30/t-fr30
868 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
871 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
875 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
876 linux.h frv/linux.h frv/frv-abi.h"
877 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
880 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
881 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
884 tmake_file="h8300/t-h8300 h8300/t-elf"
885 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
888 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
891 target_cpu_default="MASK_PA_11|MASK_PA_20"
892 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
893 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
894 tmake_file="${tmake_file} pa/t-linux64"
899 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
900 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
901 pa/pa32-regs.h pa/pa32-linux.h"
902 tmake_file="${tmake_file} pa/t-linux"
903 # Set the libgcc version number
904 if test x$sjlj = x1; then
905 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
907 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
910 # port not yet contributed.
912 # target_cpu_default="MASK_PA_11"
916 hppa1.1-*-* | hppa2*-*-*)
917 target_cpu_default="MASK_PA_11"
920 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
921 pa/pa-hpux.h pa/pa-hpux10.h"
922 extra_options="${extra_options} pa/pa-hpux.opt"
925 tm_file="${tm_file} pa/pa-hpux1010.h"
926 extra_options="${extra_options} pa/pa-hpux1010.opt"
929 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
930 case ${enable_threads} in
932 if test x$have_pthread_h = xyes ; then
933 tmake_file="${tmake_file} pa/t-dce-thr"
937 tmake_file="${tmake_file} pa/t-dce-thr"
940 # Set the libgcc version number
941 if test x$sjlj = x1; then
942 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
944 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
950 target_cpu_default="MASK_PA_11|MASK_PA_20"
951 if test x$gnu_ld = xyes
953 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
955 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
956 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
960 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
961 extra_options="${extra_options} pa/pa-hpux1111.opt"
964 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
967 extra_options="${extra_options} pa/pa-hpux.opt \
968 pa/pa-hpux1010.opt pa/pa64-hpux.opt"
970 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
971 # Set the libgcc version number
972 if test x$sjlj = x1; then
973 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
975 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
977 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
979 case x${enable_threads} in
988 hppa1.1-*-* | hppa2*-*-*)
989 target_cpu_default="MASK_PA_11"
992 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
993 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
994 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
997 tm_file="${tm_file} pa/pa-hpux1111.h"
998 extra_options="${extra_options} pa/pa-hpux1111.opt"
1001 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
1002 # Set the libgcc version number
1003 if test x$sjlj = x1; then
1004 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1006 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1008 case x${enable_threads} in
1016 i[34567]86-*-darwin*)
1017 need_64bit_hwint=yes
1019 # This is so that '.../configure && make' doesn't fail due to
1020 # config.guess deciding that the configuration is i386-*-darwin* and
1021 # then this file using that to set --with-cpu=i386 which has no -m64
1023 with_cpu=${with_cpu:-generic}
1024 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
1027 with_cpu=${with_cpu:-generic}
1028 tmake_file="${tmake_file} t-darwin ${cpu_type}/t-darwin64 t-slibgcc-darwin i386/t-crtpc i386/t-crtfm"
1029 tm_file="${tm_file} ${cpu_type}/darwin64.h"
1032 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
1033 tmake_file="${tmake_file} i386/t-i386elf t-svr4"
1036 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/x86-64.h"
1037 tmake_file="${tmake_file} i386/t-i386elf t-svr4"
1040 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1042 i[34567]86-*-freebsd*)
1043 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1046 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1047 tmake_file="${tmake_file} i386/t-crtstuff"
1049 i[34567]86-*-netbsdelf*)
1050 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1052 i[34567]86-*-netbsd*)
1053 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1054 tmake_file="${tmake_file} t-netbsd"
1059 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1060 tmake_file="${tmake_file} i386/t-crtstuff"
1062 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1063 tm_file="i386/i386.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h i386/openbsd.h"
1064 # needed to unconfuse gdb
1065 tmake_file="${tmake_file} t-libc-ok t-openbsd i386/t-openbsd"
1066 # we need collect2 until our bug is fixed...
1069 i[34567]86-*-openbsd*)
1070 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1071 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
1076 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1078 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1079 # Intel 80386's running GNU/*
1080 # with ELF format using glibc 2
1081 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h"
1083 i[34567]86-*-linux*)
1084 if test x$enable_targets = xall; then
1085 tm_file="${tm_file} i386/x86-64.h i386/linux64.h"
1086 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1087 tmake_file="${tmake_file} i386/t-linux64"
1088 need_64bit_hwint=yes
1089 case X"${with_cpu}" in
1090 Xgeneric|Xcore2|Xnocona|Xx86-64|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx)
1093 if test x$with_cpu_64 = x; then
1098 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1099 echo "generic core2 nocona x86-64 amdfam10 barcelona k8 opteron athlon64 athlon-fx" 1>&2
1104 tm_file="${tm_file} i386/linux.h"
1107 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} i386/linux.h knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1108 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} i386/linux.h kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1109 i[34567]86-*-kopensolaris*-gnu) tm_file="${tm_file} i386/linux.h kopensolaris-gnu.h i386/kopensolaris-gnu.h" ;;
1110 i[34567]86-*-gnu*) tm_file="$tm_file i386/linux.h gnu.h i386/gnu.h";;
1112 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
1114 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1115 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1116 i386/x86-64.h i386/linux64.h"
1118 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1119 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1121 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
1123 i[34567]86-pc-msdosdjgpp*)
1124 xm_file=i386/xm-djgpp.h
1125 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1126 tmake_file="${tmake_file} i386/t-djgpp"
1127 extra_options="${extra_options} i386/djgpp.opt"
1131 i[34567]86-*-lynxos*)
1133 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1134 tmake_file="${tmake_file} i386/t-crtstuff t-lynx"
1135 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1136 extra_options="${extra_options} lynx.opt"
1141 i[3456x]86-*-netware*)
1142 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1143 tmake_file="${tmake_file} i386/t-netware"
1144 extra_objs=netware.o
1147 extra_objs="$extra_objs nwld.o"
1148 tm_file="${tm_file} i386/nwld.h"
1149 tmake_file="${tmake_file} i386/t-nwld"
1150 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1153 case x${enable_threads} in
1154 x | xyes | xposix) thread_file='posix';;
1155 xnks) thread_file='nks';;
1157 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1160 i[34567]86-*-nto-qnx*)
1161 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1162 tmake_file="${tmake_file} i386/t-nto"
1166 i[34567]86-*-rtems*)
1167 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1168 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1169 tmake_file="${tmake_file} i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1171 i[34567]86-*-solaris2*)
1172 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1174 *-*-solaris2.1[0-9]*)
1175 tm_file="${tm_file} sol2-10.h"
1178 tm_file="${tm_file} i386/sol2.h"
1179 tmake_file="${tmake_file} t-sol2 t-svr4"
1180 c_target_objs="${c_target_objs} sol2-c.o"
1181 cxx_target_objs="${cxx_target_objs} sol2-c.o"
1183 tm_p_file="${tm_p_file} sol2-protos.h"
1184 if test x$gnu_ld = xyes; then
1185 tmake_file="$tmake_file t-slibgcc-elf-ver"
1186 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1188 tmake_file="$tmake_file t-slibgcc-sld"
1190 if test x$gas = xyes; then
1191 tm_file="usegas.h ${tm_file}"
1193 tm_file="$tm_file tm-dwarf2.h"
1195 *-*-solaris2.1[0-9]*)
1196 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1197 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1198 tmake_file="$tmake_file i386/t-sol2-10"
1199 # i386/t-crtstuff only affects libgcc. Its inclusion
1200 # depends on a runtime test and is thus performed in
1201 # libgcc/configure.ac instead.
1202 need_64bit_hwint=yes
1203 case X"${with_cpu}" in
1204 Xgeneric|Xcore2|Xnocona|Xx86-64|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx)
1207 if test x$with_cpu_64 = x; then
1212 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1213 echo "generic core2 nocona x86-64 amdfam10 barcelona k8 opteron athlon64 athlon-fx" 1>&2
1219 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1220 "":yes:* | yes:yes:* )
1223 "":*:yes | yes:*:yes )
1228 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1229 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h svr4.h vx-common.h"
1232 tm_file="${tm_file} vxworksae.h i386/vx-common.h i386/vxworksae.h"
1233 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1236 tm_file="${tm_file} vxworks.h i386/vx-common.h i386/vxworks.h"
1237 tmake_file="${tmake_file} i386/t-vxworks"
1241 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1242 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1243 xm_file=i386/xm-cygwin.h
1244 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
1245 if test x$sjlj = x0; then
1246 tmake_eh_file="i386/t-dw2-eh"
1248 tmake_eh_file="i386/t-sjlj-eh"
1250 tmake_file="${tmake_file} ${tmake_eh_file} i386/t-cygming i386/t-cygwin"
1251 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1252 extra_options="${extra_options} i386/cygming.opt"
1253 extra_objs="winnt.o winnt-stubs.o"
1254 c_target_objs="${c_target_objs} cygwin2.o msformat-c.o"
1255 cxx_target_objs="${cxx_target_objs} cygwin2.o winnt-cxx.o msformat-c.o"
1256 extra_gcc_objs=cygwin1.o
1257 if test x$enable_threads = xyes; then
1261 i[34567]86-*-mingw* | x86_64-*-mingw*)
1262 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1263 xm_file=i386/xm-mingw32.h
1264 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
1265 if test x$sjlj = x0; then
1266 tmake_eh_file="i386/t-dw2-eh"
1268 tmake_eh_file="i386/t-sjlj-eh"
1270 tmake_file="${tmake_file} ${tmake_eh_file} i386/t-cygming i386/t-mingw32"
1271 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1272 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
1273 extra_objs="winnt.o winnt-stubs.o"
1274 c_target_objs="${c_target_objs} msformat-c.o"
1275 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
1276 default_use_cxa_atexit=yes
1277 case ${enable_threads} in
1280 tmake_file="${tmake_file} i386/t-gthr-win32"
1285 tmake_file="${tmake_file} i386/t-crtfm"
1292 tm_file="${tm_file} i386/crtdll.h"
1294 *mingw32msv* | *mingw*)
1298 i[34567]86-*-interix3*)
1299 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1300 tmake_file="${tmake_file} i386/t-interix"
1302 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1303 if test x$enable_threads = xyes ; then
1306 if test x$stabs = xyes ; then
1307 tm_file="${tm_file} dbxcoff.h"
1311 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1312 tmake_file="ia64/t-ia64"
1313 target_cpu_default="0"
1314 if test x$gas = xyes
1316 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1318 if test x$gnu_ld = xyes
1320 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1322 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1325 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1326 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1327 tmake_file="${tmake_file} ia64/t-ia64"
1328 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1331 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1332 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1333 if test x$with_system_libunwind != xyes ; then
1334 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1336 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1337 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1340 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1341 tmake_file="ia64/t-ia64 ia64/t-hpux"
1342 target_cpu_default="MASK_GNU_AS"
1343 case x$enable_threads in
1349 c_target_objs="ia64-c.o"
1350 cxx_target_objs="ia64-c.o"
1351 extra_options="${extra_options} ia64/ilp32.opt"
1354 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1355 tmake_file=iq2000/t-iq2000
1356 out_file=iq2000/iq2000.c
1357 md_file=iq2000/iq2000.md
1360 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1361 extra_parts="crtinit.o crtfini.o"
1364 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1365 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1368 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} m32r/rtems.h rtems.h"
1369 tmake_file="m32r/t-m32r t-rtems"
1370 extra_parts="crtinit.o crtfini.o"
1373 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1374 # We override the tmake_file for linux -- why?
1375 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1377 if test x$enable_threads = xyes; then
1382 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1383 # We override the tmake_file for linux -- why?
1384 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1386 if test x$enable_threads = xyes; then
1390 # m68hc11 and m68hc12 share the same machine description.
1391 m68hc11-*-*|m6811-*-*)
1392 tm_file="dbxelf.h elfos.h usegas.h m68hc11/m68hc11.h"
1393 tm_p_file="m68hc11/m68hc11-protos.h"
1394 md_file="m68hc11/m68hc11.md"
1395 out_file="m68hc11/m68hc11.c"
1396 tmake_file="m68hc11/t-m68hc11"
1398 m68hc12-*-*|m6812-*-*)
1399 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h usegas.h m68hc11/m68hc11.h"
1400 tm_p_file="m68hc11/m68hc11-protos.h"
1401 md_file="m68hc11/m68hc11.md"
1402 out_file="m68hc11/m68hc11.c"
1403 tmake_file="m68hc11/t-m68hc11"
1404 extra_options="${extra_options} m68hc11/m68hc11.opt"
1407 default_m68k_cpu=68020
1409 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-mlibs"
1410 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1413 default_m68k_cpu=68020
1415 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-mlibs"
1416 tm_defines="${tm_defines} MOTOROLA=1"
1417 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1419 m68k-*-elf* | fido-*-elf*)
1422 # Check that $with_cpu makes sense.
1427 echo "Cannot accept --with-cpu=$with_cpu"
1434 default_m68k_cpu=68020
1438 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1439 tm_defines="${tm_defines} MOTOROLA=1"
1440 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
1441 # Add multilibs for targets other than fido.
1446 tmake_file="$tmake_file m68k/t-mlibs"
1449 extra_parts="crtbegin.o crtend.o"
1452 default_m68k_cpu=68020
1454 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1455 tm_defines="${tm_defines} MOTOROLA=1"
1458 default_m68k_cpu=68020
1460 # needed to unconfuse gdb
1461 tm_defines="${tm_defines} OBSD_OLD_GAS"
1462 tm_file="${tm_file} openbsd.h m68k/openbsd.h"
1463 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1464 # we need collect2 until our bug is fixed...
1467 m68k-*-uclinuxoldabi*) # Motorola m68k/ColdFire running uClinux
1468 # with uClibc, using the original
1469 # m68k-elf-based ABI
1470 default_m68k_cpu=68020
1472 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux-oldabi.h"
1473 tm_defines="${tm_defines} MOTOROLA=1"
1474 tmake_file="m68k/t-floatlib m68k/t-uclinux"
1476 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
1477 # with uClibc, using the new GNU/Linux-style
1479 default_m68k_cpu=68020
1481 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
1482 tm_defines="${tm_defines} MOTOROLA=1 UCLIBC_DEFAULT=1"
1483 extra_options="${extra_options} linux.opt"
1484 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
1486 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1487 # with ELF format using glibc 2
1488 # aka the GNU/Linux C library 6.
1489 default_m68k_cpu=68020
1491 with_arch=${with_arch:-m68k}
1492 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h m68k/linux.h ./sysroot-suffix.h"
1493 extra_options="${extra_options} m68k/ieee.opt"
1494 tm_defines="${tm_defines} MOTOROLA=1"
1495 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
1496 # if not configured with --enable-sjlj-exceptions, bump the
1497 # libgcc version number
1498 if test x$sjlj != x1; then
1499 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1503 default_m68k_cpu=68020
1505 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems m68k/t-mlibs"
1506 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1507 tm_defines="${tm_defines} MOTOROLA=1"
1508 extra_parts="crtbegin.o crtend.o"
1511 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1512 tmake_file=mcore/t-mcore
1516 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1517 tmake_file=mcore/t-mcore-pe
1521 tm_file="elfos.h ${tm_file} mips/iris.h"
1522 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1523 target_cpu_default="MASK_ABICALLS"
1526 tm_file="${tm_file} mips/iris5.h"
1530 tm_file="${tm_file} mips/iris6.h"
1531 tmake_file="${tmake_file} mips/t-iris6"
1532 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1535 if test "x$stabs" = xyes
1537 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1539 if test "x$gnu_ld" = xyes
1541 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1543 case ${enable_threads}:${have_pthread_h} in
1544 "":yes | yes:yes ) thread_file=posix ;;
1547 mips*-*-netbsd*) # NetBSD/mips, either endian.
1548 target_cpu_default="MASK_ABICALLS"
1549 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1551 mips64*-*-linux* | mipsisa64*-*-linux*)
1552 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1553 tmake_file="${tmake_file} mips/t-linux64 mips/t-libgcc-mips16"
1554 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
1556 mips64el-st-linux-gnu)
1557 tm_file="${tm_file} mips/st.h"
1558 tmake_file="${tmake_file} mips/t-st"
1560 mips64octeon*-*-linux*)
1561 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
1562 target_cpu_default=MASK_SOFT_FLOAT_ABI
1564 mipsisa64r2*-*-linux*)
1565 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
1570 test x$with_llsc != x || with_llsc=yes
1572 mips*-*-linux*) # Linux MIPS, either endian.
1573 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1574 tmake_file="${tmake_file} mips/t-libgcc-mips16"
1577 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
1580 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1582 test x$with_llsc != x || with_llsc=yes
1585 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1586 target_cpu_default="MASK_ABICALLS"
1587 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1590 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1591 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1595 tm_file="elfos.h ${tm_file} mips/elf.h mips/sde.h"
1596 tmake_file="mips/t-sde mips/t-libgcc-mips16"
1597 case "${with_newlib}" in
1599 # newlib / libgloss.
1602 # MIPS toolkit libraries.
1603 tm_file="$tm_file mips/sdemtk.h"
1604 tmake_file="$tmake_file mips/t-sdemtk"
1605 extra_options="$extra_options mips/sdemtk.opt"
1606 case ${enable_threads} in
1608 thread_file='mipssde'
1615 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
1618 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
1621 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
1624 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
1628 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
1629 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
1630 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
1631 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
1632 tm_file="elfos.h ${tm_file} mips/elf.h"
1633 tmake_file="mips/t-isa3264 mips/t-libgcc-mips16"
1636 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
1639 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1642 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
1645 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
1649 mipsisa32*-*-elfoabi*)
1650 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
1651 tm_file="${tm_file} mips/elfoabi.h"
1653 mipsisa64*-*-elfoabi*)
1654 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
1655 tm_file="${tm_file} mips/elfoabi.h"
1658 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
1662 mipsisa64sr71k-*-elf*)
1663 tm_file="elfos.h ${tm_file} mips/elf.h"
1664 tmake_file=mips/t-sr71k
1665 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1666 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1668 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1669 tm_file="elfos.h ${tm_file} mips/elf.h"
1670 tmake_file="mips/t-elf mips/t-libgcc-mips16 mips/t-sb1"
1671 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1672 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1674 mips-*-elf* | mipsel-*-elf*)
1675 tm_file="elfos.h ${tm_file} mips/elf.h"
1676 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1678 mips64-*-elf* | mips64el-*-elf*)
1679 tm_file="elfos.h ${tm_file} mips/elf.h"
1680 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1681 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1682 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1684 mips64vr-*-elf* | mips64vrel-*-elf*)
1685 tm_file="elfos.h ${tm_file} mips/vr.h mips/elf.h"
1686 tmake_file=mips/t-vr
1688 mips64orion-*-elf* | mips64orionel-*-elf*)
1689 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1690 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1691 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1692 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1695 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1696 tmake_file="mips/t-elf mips/t-libgcc-mips16 t-rtems mips/t-rtems"
1699 tm_file="elfos.h ${tm_file} svr4.h mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
1700 tmake_file="${tmake_file} mips/t-vxworks"
1702 mipstx39-*-elf* | mipstx39el-*-elf*)
1703 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1704 tmake_file="mips/t-r3900 mips/t-libgcc-mips16"
1706 mmix-knuth-mmixware)
1707 need_64bit_hwint=yes
1710 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1711 if test x$stabs = xyes
1713 tm_file="${tm_file} dbx.h"
1718 tm_file="${tm_file} pdp11/2bsd.h"
1726 # port not yet contributed
1727 #powerpc-*-openbsd*)
1728 # tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit "
1732 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1733 test x$with_cpu != x || cpu_is_64bit=yes
1734 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1735 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1736 if test x${enable_secureplt} = xyes; then
1737 tm_file="rs6000/secureplt.h ${tm_file}"
1739 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1740 tmake_file="t-dfprules rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1743 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1744 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1745 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1748 extra_options="${extra_options} rs6000/darwin.opt"
1749 extra_parts="crt2.o"
1751 *-darwin1[0-9]* | *-darwin[8-9]*)
1752 tmake_file="${tmake_file} rs6000/t-darwin8"
1753 tm_file="${tm_file} rs6000/darwin8.h"
1756 tm_file="${tm_file} rs6000/darwin7.h"
1761 extra_headers=altivec.h
1763 powerpc64-*-darwin*)
1764 tm_file="${tm_file} ${cpu_type}/darwin8.h ${cpu_type}/darwin64.h"
1765 extra_options="${extra_options} ${cpu_type}/darwin.opt"
1766 # We're omitting t-darwin8 to avoid building any multilibs
1767 extra_headers=altivec.h
1769 powerpc*-*-freebsd*)
1770 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1771 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1772 extra_options="${extra_options} rs6000/sysv4.opt"
1775 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1776 tmake_file="${tmake_file} rs6000/t-netbsd"
1777 extra_options="${extra_options} rs6000/sysv4.opt"
1780 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabispe.h"
1781 extra_options="${extra_options} rs6000/sysv4.opt"
1782 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1784 powerpc-*-eabisimaltivec*)
1785 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h rs6000/eabialtivec.h"
1786 extra_options="${extra_options} rs6000/sysv4.opt"
1787 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1790 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
1791 extra_options="${extra_options} rs6000/sysv4.opt"
1792 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1795 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1796 extra_options="${extra_options} rs6000/sysv4.opt"
1797 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1799 powerpc-*-eabialtivec*)
1800 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabialtivec.h"
1801 extra_options="${extra_options} rs6000/sysv4.opt"
1802 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1804 powerpc-xilinx-eabi*)
1805 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h"
1806 extra_options="${extra_options} rs6000/sysv4.opt"
1807 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1810 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h"
1811 extra_options="${extra_options} rs6000/sysv4.opt"
1812 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1815 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/rtems.h rtems.h"
1816 extra_options="${extra_options} rs6000/sysv4.opt"
1817 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1819 powerpc-*-linux*altivec*)
1820 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1821 extra_options="${extra_options} rs6000/sysv4.opt"
1822 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1824 powerpc-*-linux*spe*)
1825 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h rs6000/e500.h"
1826 extra_options="${extra_options} rs6000/sysv4.opt"
1827 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1829 powerpc-*-linux*paired*)
1830 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/750cl.h"
1831 extra_options="${extra_options} rs6000/sysv4.opt"
1832 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1835 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1836 extra_options="${extra_options} rs6000/sysv4.opt"
1837 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1838 case ${enable_targets}:${cpu_is_64bit} in
1839 *powerpc64* | all:* | *:yes)
1840 if test x$cpu_is_64bit = xyes; then
1841 tm_file="${tm_file} rs6000/default64.h"
1843 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1844 tmake_file="$tmake_file rs6000/t-linux64"
1845 extra_options="${extra_options} rs6000/linux64.opt"
1848 tm_file="${tm_file} rs6000/linux.h"
1851 if test x${enable_secureplt} = xyes; then
1852 tm_file="rs6000/secureplt.h ${tm_file}"
1855 powerpc-*-gnu-gnualtivec*)
1856 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1857 extra_options="${extra_options} rs6000/sysv4.opt"
1858 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1859 if test x$enable_threads = xyes; then
1864 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1865 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1866 extra_options="${extra_options} rs6000/sysv4.opt"
1867 if test x$enable_threads = xyes; then
1871 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
1872 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1873 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
1874 extra_options="${extra_options} rs6000/sysv4.opt"
1875 extra_headers=ppc-asm.h
1878 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/e500.h rs6000/vxworksae.h"
1879 tmake_file="${tmake_file} rs6000/t-vxworksae"
1882 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h rs6000/e500.h"
1888 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1889 tmake_file="t-lynx rs6000/t-lynx"
1890 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
1891 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1892 extra_options="${extra_options} lynx.opt"
1898 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1899 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1900 extra_options="${extra_options} rs6000/sysv4.opt"
1902 powerpcle-*-eabisim*)
1903 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
1904 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1905 extra_options="${extra_options} rs6000/sysv4.opt"
1908 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h"
1909 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1910 extra_options="${extra_options} rs6000/sysv4.opt"
1912 powerpc-xilinx-eabi*)
1913 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h"
1914 extra_options="${extra_options} rs6000/sysv4.opt"
1915 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1917 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1918 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1919 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-newas"
1920 extra_options="${extra_options} rs6000/aix41.opt"
1925 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1926 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1927 tmake_file=rs6000/t-aix43
1928 extra_options="${extra_options} rs6000/aix64.opt"
1933 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1934 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1935 extra_options="${extra_options} rs6000/aix64.opt"
1936 tmake_file=rs6000/t-aix43
1941 rs6000-ibm-aix5.2.* | powerpc-ibm-aix5.2.*)
1942 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1943 tmake_file=rs6000/t-aix52
1944 extra_options="${extra_options} rs6000/aix64.opt"
1949 rs6000-ibm-aix5.3.* | powerpc-ibm-aix5.3.*)
1950 tm_file="${tm_file} rs6000/aix.h rs6000/aix53.h rs6000/xcoff.h"
1951 tmake_file=rs6000/t-aix52
1952 extra_options="${extra_options} rs6000/aix64.opt"
1955 extra_headers=altivec.h
1957 rs6000-ibm-aix[6789].* | powerpc-ibm-aix[6789].*)
1958 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h"
1959 tmake_file=rs6000/t-aix52
1960 extra_options="${extra_options} rs6000/aix64.opt"
1963 extra_headers=altivec.h
1966 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1967 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux"
1970 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1971 tm_p_file=s390/s390-protos.h
1972 md_file=s390/s390.md
1973 extra_modes=s390/s390-modes.def
1974 out_file=s390/s390.c
1975 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux s390/t-linux64"
1978 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1979 tm_p_file=s390/s390-protos.h
1980 md_file=s390/s390.md
1981 extra_modes=s390/s390-modes.def
1982 out_file=s390/s390.c
1983 extra_parts="crtbeginS.o crtendS.o"
1984 tmake_file="s390/t-crtstuff s390/t-tpf"
1986 extra_options="${extra_options} s390/tpf.opt"
1989 tm_file="dbxelf.h elfos.h score/elf.h score/score.h"
1990 tmake_file=score/t-score-elf
1991 extra_objs="score7.o score3.o"
1993 sh-*-elf* | sh[12346l]*-*-elf* | \
1994 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1995 sh-*-linux* | sh[2346lbe]*-*-linux* | \
1996 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1997 sh64-*-netbsd* | sh64l*-*-netbsd*)
1998 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1999 if test x${with_endian} = x; then
2001 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
2002 shbe-*-* | sheb-*-*) with_endian=big,little ;;
2003 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
2004 shl* | sh64l* | sh*-*-linux* | \
2005 sh5l* | sh-superh-elf) with_endian=little,big ;;
2006 sh[1234]*-*-*) with_endian=big ;;
2007 *) with_endian=big,little ;;
2010 case ${with_endian} in
2011 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
2012 big,little|little,big) ;;
2013 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
2015 case ${with_endian} in
2016 little*) tm_file="sh/little.h ${tm_file}" ;;
2018 tm_file="${tm_file} dbxelf.h elfos.h"
2021 *) tm_file="${tm_file} svr4.h" ;;
2023 tm_file="${tm_file} sh/elf.h"
2025 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
2026 tm_file="${tm_file} linux.h sh/linux.h" ;;
2027 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
2028 sh*-superh-elf) if test x$with_libgloss != xno; then
2030 tm_file="${tm_file} sh/newlib.h"
2032 tm_file="${tm_file} sh/embed-elf.h sh/superh.h"
2033 tmake_file="${tmake_file} sh/t-superh"
2034 extra_options="${extra_options} sh/superh.opt" ;;
2035 *) if test x$with_newlib = xyes \
2036 && test x$with_libgloss = xyes; then
2037 tm_file="${tm_file} sh/newlib.h"
2039 tm_file="${tm_file} sh/embed-elf.h" ;;
2043 # SHmedia, 32-bit ABI
2044 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
2047 # SHmedia, 64-bit ABI
2048 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
2051 tmake_file="${tmake_file} sh/t-netbsd"
2054 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
2055 tm_file="${tm_file} sh/sh64.h"
2056 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2059 tmake_file="${tmake_file} sh/t-sh64"
2060 tm_file="${tm_file} sh/sh64.h"
2061 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2064 tmake_file="sh/t-symbian"
2065 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
2066 extra_objs="symbian.o"
2067 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
2070 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
2071 case `echo ${target} | sed 's/e[lb]-/-/'` in
2072 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
2073 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
2074 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
2075 sh4a_single*) sh_cpu_target=sh4a-single ;;
2076 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
2077 sh4al) sh_cpu_target=sh4al ;;
2078 sh4a*) sh_cpu_target=sh4a ;;
2079 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
2080 sh4_single*) sh_cpu_target=sh4-single ;;
2081 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
2082 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
2083 sh3e*) sh_cpu_target=sh3e ;;
2084 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
2085 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
2086 sh2a_single*) sh_cpu_target=sh2a-single ;;
2087 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
2088 sh2a*) sh_cpu_target=sh2a ;;
2089 sh2e*) sh_cpu_target=sh2e ;;
2090 sh2*) sh_cpu_target=sh2 ;;
2091 *) sh_cpu_target=sh1 ;;
2093 # did the user say --without-fp ?
2094 if test x$with_fp = xno; then
2095 case ${sh_cpu_target} in
2096 sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
2098 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
2099 sh4*) sh_cpu_target=sh4-nofpu ;;
2100 sh3*) sh_cpu_target=sh3 ;;
2101 sh2a*) sh_cpu_target=sh2a-nofpu ;;
2102 sh2*) sh_cpu_target=sh2 ;;
2103 *) echo --without-fp not available for $target: ignored
2105 tm_defines="$tm_defines STRICT_NOFPU=1"
2107 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
2108 case $sh_cpu_default in
2109 sh5-64media-nofpu | sh5-64media | \
2110 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
2111 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
2112 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
2113 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
2114 sh3e | sh3 | sh2e | sh2 | sh1) ;;
2115 "") sh_cpu_default=${sh_cpu_target} ;;
2116 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
2118 sh_multilibs=${with_multilib_list}
2119 if test x${sh_multilibs} = x ; then
2121 sh64-superh-linux* | \
2122 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
2123 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
2124 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
2125 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
2126 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
2127 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
2129 if test x$with_fp = xno; then
2130 sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
2133 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
2134 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
2135 sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e 's/^m/sh/' -e 's/ m/ sh/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
2136 for sh_multilib in ${sh_multilibs}; do
2137 case ${sh_multilib} in
2138 sh1 | sh2 | sh2e | sh3 | sh3e | \
2139 sh4 | sh4-single | sh4-single-only | sh4-nofpu | sh4-300 |\
2140 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
2141 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
2142 sh5-64media | sh5-64media-nofpu | \
2143 sh5-32media | sh5-32media-nofpu | \
2144 sh5-compact | sh5-compact-nofpu)
2145 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
2146 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
2149 echo "with_multilib_list=${sh_multilib} not supported."
2154 if test x${enable_incomplete_targets} = xyes ; then
2155 tm_defines="$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"
2159 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2160 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
2163 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2164 tm_file="${tm_file} elfos.h svr4.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
2167 tm_file="${tm_file} dbxcoff.h sh/coff.h"
2170 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2171 extra_options="${extra_options} sparc/long-double-switch.opt"
2174 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2175 extra_options="${extra_options} sparc/little-endian.opt"
2180 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
2181 tmake_file="sparc/t-elf sparc/t-crtfm"
2182 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2184 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
2185 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h linux.h"
2186 extra_options="${extra_options} sparc/long-double-switch.opt"
2187 tmake_file="${tmake_file} sparc/t-linux"
2188 if test x$enable_targets = xall; then
2189 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
2190 tmake_file="${tmake_file} sparc/t-linux64"
2192 tm_file="${tm_file} sparc/linux.h"
2194 tmake_file="${tmake_file} sparc/t-crtfm"
2197 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
2198 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2199 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2201 sparc64-*-solaris2* | sparcv9-*-solaris2*)
2202 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2204 *-*-solaris2.1[0-9]*)
2205 tm_file="${tm_file} sol2-10.h"
2208 tm_file="${tm_file} sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2209 if test x$gnu_ld = xyes; then
2210 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2212 if test x$gas = xyes; then
2213 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2215 tm_file="${tm_file} tm-dwarf2.h"
2216 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2217 if test x$gnu_ld = xyes; then
2218 tmake_file="$tmake_file t-slibgcc-elf-ver"
2220 tmake_file="$tmake_file t-slibgcc-sld"
2222 c_target_objs="sol2-c.o"
2223 cxx_target_objs="sol2-c.o"
2225 tm_p_file="${tm_p_file} sol2-protos.h"
2226 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2227 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2228 "":yes:* | yes:yes:* ) thread_file=posix ;;
2229 "":*:yes | yes:*:yes ) thread_file=solaris ;;
2233 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2235 *-*-solaris2.1[0-9]*)
2236 tm_file="${tm_file} sol2-10.h"
2239 tm_file="${tm_file} sparc/sol2.h"
2240 if test x$gnu_ld = xyes; then
2241 tm_file="${tm_file} sparc/sol2-gld.h"
2243 if test x$gas = xyes; then
2244 tm_file="${tm_file} sparc/sol2-gas.h"
2246 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
2247 if test x$gnu_ld = xyes; then
2248 tmake_file="$tmake_file t-slibgcc-elf-ver"
2250 tmake_file="$tmake_file t-slibgcc-sld"
2252 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2253 if test x$gnu_ld = xyes; then
2254 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2256 if test x$gas = xyes; then
2257 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2259 tm_file="${tm_file} tm-dwarf2.h"
2260 tmake_file="$tmake_file sparc/t-sol2-64"
2261 test x$with_cpu != x || with_cpu=v9
2262 c_target_objs="sol2-c.o"
2263 cxx_target_objs="sol2-c.o"
2265 tm_p_file="${tm_p_file} sol2-protos.h"
2266 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2267 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2268 "":yes:* | yes:yes:* )
2271 "":*:yes | yes:*:yes )
2277 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
2278 tmake_file="${tmake_file} sparc/t-vxworks"
2281 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2282 extra_options="${extra_options} sparc/little-endian.opt"
2283 tmake_file="${tmake_file} sparc/t-crtfm"
2284 extra_parts="crtbegin.o crtend.o"
2286 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2287 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2288 extra_options="${extra_options} sparc/long-double-switch.opt"
2289 tmake_file="${tmake_file} sparc/t-crtfm"
2290 case "x$with_cpu" in
2292 x) with_cpu=ultrasparc ;;
2293 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2296 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2297 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h linux.h sparc/linux64.h"
2298 extra_options="${extra_options} sparc/long-double-switch.opt"
2299 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2302 tm_file="sparc/biarch64.h ${tm_file}"
2303 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2304 extra_options="${extra_options} sparc/long-double-switch.opt"
2305 tmake_file="${tmake_file} sparc/t-netbsd64"
2308 tm_file="dbxelf.h elfos.h spu/spu-elf.h spu/spu.h"
2309 tmake_file="spu/t-spu-elf"
2310 extra_headers="spu_intrinsics.h spu_internals.h vmx2spu.h spu_mfcio.h vec_types.h"
2311 extra_modes=spu/spu-modes.def
2312 c_target_objs="${c_target_objs} spu-c.o"
2313 cxx_target_objs="${cxx_target_objs} spu-c.o"
2316 target_cpu_default="TARGET_CPU_v850e1"
2317 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2318 tm_p_file=v850/v850-protos.h
2319 tmake_file=v850/t-v850e
2320 md_file=v850/v850.md
2321 out_file=v850/v850.c
2322 extra_options="${extra_options} v850/v850.opt"
2323 if test x$stabs = xyes
2325 tm_file="${tm_file} dbx.h"
2328 c_target_objs="v850-c.o"
2329 cxx_target_objs="v850-c.o"
2332 target_cpu_default="TARGET_CPU_v850e"
2333 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2334 tm_p_file=v850/v850-protos.h
2335 tmake_file=v850/t-v850e
2336 md_file=v850/v850.md
2337 out_file=v850/v850.c
2338 extra_options="${extra_options} v850/v850.opt"
2339 if test x$stabs = xyes
2341 tm_file="${tm_file} dbx.h"
2344 c_target_objs="v850-c.o"
2345 cxx_target_objs="v850-c.o"
2348 target_cpu_default="TARGET_CPU_generic"
2349 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2350 tmake_file=v850/t-v850
2351 if test x$stabs = xyes
2353 tm_file="${tm_file} dbx.h"
2356 c_target_objs="v850-c.o"
2357 cxx_target_objs="v850-c.o"
2360 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2363 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2369 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2373 # For historical reasons, the target files omit the 'x'.
2374 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2375 tm_p_file=stormy16/stormy16-protos.h
2376 md_file=stormy16/stormy16.md
2377 out_file=stormy16/stormy16.c
2378 extra_options=stormy16/stormy16.opt
2379 tmake_file="stormy16/t-stormy16"
2380 extra_parts="crtbegin.o crtend.o"
2383 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2384 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2387 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2388 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2391 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2392 tmake_file="${tmake_file} mn10300/t-linux"
2394 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2398 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} m32c/rtems.h rtems.h"
2399 tmake_file="${tmake_file} t-rtems"
2400 c_target_objs="m32c-pragma.o"
2401 cxx_target_objs="m32c-pragma.o"
2404 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2405 c_target_objs="m32c-pragma.o"
2406 cxx_target_objs="m32c-pragma.o"
2409 echo "*** Configuration ${target} not supported" 1>&2
2415 i[34567]86-*-linux* | x86_64-*-linux*)
2416 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
2418 i[34567]86-*-* | x86_64-*-*)
2419 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
2423 # Support for --with-cpu and related options (and a few unrelated options,
2427 echo "--with-cpu must be passed a value" 1>&2
2432 # If there is no $with_cpu option, try to infer one from ${target}.
2433 # This block sets nothing except for with_cpu.
2434 if test x$with_cpu = x ; then
2443 case ${target_noncanonical} in
2453 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2454 with_cpu=pentium-mmx
2461 i686-*-* | i786-*-*)
2462 case ${target_noncanonical} in
2463 amdfam10-*|barcelona-*)
2466 k8-*|opteron-*|athlon_64-*)
2469 athlon_xp-*|athlon_mp-*|athlon_4-*)
2472 athlon_tbird-*|athlon-*)
2481 pentium3-*|pentium3m-*)
2484 pentium4-*|pentium4m-*)
2508 case ${target_noncanonical} in
2509 amdfam10-*|barcelona-*)
2512 k8-*|opteron-*|athlon_64-*)
2541 frv-*-*linux* | frv400-*-*linux*)
2548 case "$with_arch" in
2550 with_cpu=${default_cf_cpu}
2553 with_cpu=m${default_m68k_cpu}
2561 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2565 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
2567 i[34567]86-*-*|x86_64-*-*)
2568 if test x$with_cpu != x; then
2569 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
2570 if test x$with_cpu_32 = x; then
2571 with_cpu_32=$with_cpu
2573 if test x$with_cpu_64 = x; then
2574 with_cpu_64=$with_cpu
2583 # Similarly for --with-schedule.
2584 if test x$with_schedule = x; then
2587 # Override default PA8000 scheduling model.
2588 with_schedule=7100LC
2593 # Validate and mark as valid any --with options supported
2594 # by this target. In order to use a particular --with option
2595 # you must list it in supported_defaults; validating the value
2596 # is optional. This case statement should set nothing besides
2597 # supported_defaults.
2602 supported_defaults="cpu tune"
2603 for which in cpu tune; do
2604 eval "val=\$with_$which"
2607 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2608 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2612 echo "Unknown CPU used in --with-$which=$val" 1>&2
2620 supported_defaults="arch cpu float tune fpu abi mode"
2621 for which in cpu tune; do
2622 # See if it matches any of the entries in arm-cores.def
2623 eval "val=\$with_$which"
2624 if [ x"$val" = x ] \
2625 || grep "^ARM_CORE(\"$val\"," \
2626 ${srcdir}/config/arm/arm-cores.def \
2629 new_val=`grep "^ARM_CORE(\"$val\"," \
2630 ${srcdir}/config/arm/arm-cores.def | \
2631 sed -e 's/^[^,]*,[ ]*//' | \
2633 eval "target_${which}_cname=$new_val"
2634 echo "For $val real value is $new_val"
2637 echo "Unknown CPU used in --with-$which=$val" 1>&2
2642 case "$with_arch" in
2644 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2645 | armv5te | armv6j |armv6k | armv6z | armv6zk | armv6-m \
2646 | armv7 | armv7-a | armv7-r | armv7-m \
2651 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2656 case "$with_float" in
2658 | soft | hard | softfp)
2662 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2669 | fpa | fpe2 | fpe3 | maverick | vfp | vfp3 | neon )
2673 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2680 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
2684 echo "Unknown ABI used in --with-abi=$with_abi"
2689 case "$with_mode" in
2695 echo "Unknown mode used in --with-mode=$with_mode"
2700 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2701 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2706 supported_defaults=cpu
2711 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2717 fido-*-* | m68k*-*-*)
2718 supported_defaults="arch cpu"
2719 case "$with_arch" in
2721 m68k_arch_family="$with_arch"
2724 echo "Invalid --with-arch=$with_arch" 1>&2
2729 # We always have a $with_cpu setting here.
2731 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
2732 m68k_cpu_ident=$with_cpu
2735 m68k_cpu_ident=m68020
2736 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
2739 m68k_cpu_ident=m68020
2740 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
2743 # We need the C identifier rather than the string.
2744 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
2745 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
2746 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
2747 ${srcdir}/config/m68k/m68k-devices.def`
2748 if [ x"$m68k_cpu_ident" = x ] ; then
2749 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2752 with_cpu="mcpu=$with_cpu"
2758 supported_defaults="arch schedule"
2760 case "$with_arch" in
2761 "" | 1.0 | 1.1 | 2.0)
2765 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2770 case "$with_schedule" in
2771 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2775 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2781 i[34567]86-*-* | x86_64-*-*)
2782 supported_defaults="arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
2783 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
2784 eval "val=\$with_$which"
2787 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2788 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2789 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2790 | athlon-4 | athlon-xp | athlon-mp | geode \
2791 | prescott | pentium-m | pentium4m | pentium3m)
2798 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
2806 "" | amdfam10 | barcelona | k8 | opteron | athlon64 | athlon-fx | nocona | core2 | generic)
2810 echo "Unknown CPU given in --with-$which=$val." 1>&2
2818 supported_defaults="abi arch float tune divide llsc mips-plt"
2820 case ${with_float} in
2825 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2831 "" | 32 | o64 | n32 | 64 | eabi)
2835 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2840 case ${with_divide} in
2841 "" | breaks | traps)
2845 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2850 case ${with_llsc} in
2861 echo "Unknown llsc type used in --with-llsc" 1>&2
2866 case ${with_mips_plt} in
2871 with_mips_plt=no-plt
2876 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
2882 powerpc*-*-* | rs6000-*-*)
2883 supported_defaults="cpu float tune"
2885 for which in cpu tune; do
2886 eval "val=\$with_$which"
2888 default32 | default64)
2889 with_which="with_$which"
2893 tm_defines="${tm_defines} CONFIG_PPC405CR"
2894 eval "with_$which=405"
2897 | power | power[234567] | power6x | powerpc | powerpc64 \
2898 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2899 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
2900 | 505 | 601 | 602 | 603 | 603e | ec603e | 604 \
2901 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2902 | e300c[23] | 854[08] | e500mc \
2903 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
2907 echo "Unknown cpu used in --with-$which=$val." 1>&2
2915 supported_defaults="arch mode tune"
2917 for which in arch tune; do
2918 eval "val=\$with_$which"
2920 "" | g5 | g6 | z900 | z990 | z9-109 | z9-ec | z10)
2924 echo "Unknown cpu used in --with-$which=$val." 1>&2
2930 case ${with_mode} in
2935 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2941 sh[123456ble]-*-* | sh-*-*)
2942 supported_defaults="cpu"
2943 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
2944 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2947 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2949 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2952 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2953 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2954 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2955 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2961 supported_defaults="cpu float tune"
2963 for which in cpu tune; do
2964 eval "val=\$with_$which"
2966 "" | sparc | sparcv9 | sparc64 | sparc86x \
2967 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2968 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2969 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2)
2973 echo "Unknown cpu used in --with-$which=$val" 1>&2
2979 case ${with_float} in
2984 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2991 supported_defaults="arch tune"
2993 for which in arch tune; do
2994 eval "val=\$with_$which"
2996 "" | cell | celledp)
3000 echo "Unknown cpu used in --with-$which=$val." 1>&2
3008 supported_defaults=cpu
3010 "" | v850e | v850e1)
3014 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
3021 # Set some miscellaneous flags for particular targets.
3022 target_cpu_default2=
3025 if test x$gas = xyes
3027 target_cpu_default2="MASK_GAS"
3032 if test x$target_cpu_cname = x
3034 target_cpu_default2=TARGET_CPU_generic
3036 target_cpu_default2=TARGET_CPU_$target_cpu_cname
3041 target_cpu_default2="MASK_BIG_SWITCH"
3042 if test x$gas = xyes
3044 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
3048 fido*-*-* | m68k*-*-*)
3049 target_cpu_default2=$m68k_cpu_ident
3050 if [ x"$m68k_arch_family" != x ]; then
3051 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
3055 i[34567]86-*-darwin* | x86_64-*-darwin*)
3056 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3058 i[34567]86-*-linux* | x86_64-*-linux*)
3059 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp i386/t-linux"
3063 if test x$gnu_ld = xyes
3065 target_cpu_default2="MASK_SPLIT_ADDRESSES"
3069 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
3072 if test "x$enable_gofast" = xyes
3074 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
3075 tmake_file="mips/t-gofast $tmake_file"
3077 tmake_file="mips/t-mips $tmake_file"
3081 powerpc*-*-* | rs6000-*-*)
3082 # FIXME: The PowerPC port uses the value set at compile time,
3083 # although it's only cosmetic.
3084 if test "x$with_cpu" != x
3086 target_cpu_default2="\\\"$with_cpu\\\""
3088 out_file=rs6000/rs6000.c
3089 c_target_objs="${c_target_objs} rs6000-c.o"
3090 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
3091 tmake_file="rs6000/t-rs6000 ${tmake_file}"
3093 if test x$enable_e500_double = xyes
3095 tm_file="$tm_file rs6000/e500-double.h"
3099 sh[123456ble]*-*-* | sh-*-*)
3100 c_target_objs="${c_target_objs} sh-c.o"
3101 cxx_target_objs="${cxx_target_objs} sh-c.o"
3105 # Some standard aliases.
3110 xsparcv9 | xsparc64)
3115 # The SPARC port checks this value at compile-time.
3116 target_cpu_default2="TARGET_CPU_$with_cpu"
3119 # FIXME: The v850 is "special" in that it does not support
3120 # runtime CPU selection, only --with-cpu.
3121 case "x$with_cpu" in
3125 target_cpu_default2="TARGET_CPU_$with_cpu"
3132 all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu divide llsc mips-plt"
3133 for option in $all_defaults
3135 eval "val=\$with_"`echo $option | sed s/-/_/g`
3136 if test -n "$val"; then
3137 case " $supported_defaults " in
3141 echo "This target does not support --with-$option." 2>&1
3142 echo "Valid --with options are: $supported_defaults" 2>&1
3149 t="{ \"$option\", \"$val\" }"
3151 t="${t}, { \"$option\", \"$val\" }"
3158 configure_default_options="{ { NULL, NULL} }"
3160 configure_default_options="{ ${t} }"
3163 if test "$target_cpu_default2" != ""
3165 if test "$target_cpu_default" != ""
3167 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3169 target_cpu_default=$target_cpu_default2