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[/] [or1k/] [trunk/] [gcc/] [gcc-3.4.4/] [gcc-3.4.4-or32.diff] - Blame information for rev 1612

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diff --unified --recursive -N gcc-3.4.4/config.sub ../oce-3.14/p_root/gcc-3.4.4/config.sub
--- gcc-3.4.4/config.sub        2004-02-22 15:44:23.000000000 +0100
+++ ../oce-3.14/p_root/gcc-3.4.4/config.sub     2005-09-25 00:58:55.000000000 +0200
@@ -256,7 +256,7 @@
        | mn10200 | mn10300 \
        | msp430 \
        | ns16k | ns32k \
-       | openrisc | or32 \
+       | or32 \
        | pdp10 | pdp11 | pj | pjl \
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
        | pyramid \
@@ -750,9 +750,8 @@
                basic_machine=hppa1.1-oki
                os=-proelf
                ;;
-       or32 | or32-*)
-               basic_machine=or32-unknown
-               os=-coff
+       or32 | or32-*)
+               basic_machine=or32-`echo $basic_machine | sed 's/^[^-]*-//'`
                ;;
        os400)
                basic_machine=powerpc-ibm
@@ -1355,8 +1354,8 @@
        mips*-*)
                os=-elf
                ;;
-       or32-*)
-               os=-coff
+       or32-*)
+               os=-elf
                ;;
        *-tti)  # must be before sparc entry or we get the wrong os.
                os=-sysv3
diff --unified --recursive -N gcc-3.4.4/configure.in ../oce-3.14/p_root/gcc-3.4.4/configure.in
--- gcc-3.4.4/configure.in      2005-03-08 18:31:40.000000000 +0100
+++ ../oce-3.14/p_root/gcc-3.4.4/configure.in   2005-11-13 20:28:25.000000000 +0100
@@ -608,6 +608,9 @@
   mn10300-*-*)
     noconfigdirs="$noconfigdirs ${libgcj}"
     ;;
+  or32-*-*)
+    noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+    ;;
   powerpc-*-aix*)
     # copied from rs6000-*-* entry
     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
diff --unified --recursive -N gcc-3.4.4/gcc/config.gcc ../oce-3.14/p_root/gcc-3.4.4/gcc/config.gcc
--- gcc-3.4.4/gcc/config.gcc    2005-04-25 06:47:59.000000000 +0200
+++ ../oce-3.14/p_root/gcc-3.4.4/gcc/config.gcc 2005-11-13 20:28:32.000000000 +0100
@@ -1681,6 +1681,21 @@
        extra_parts=""
        use_collect2=yes
        ;;
+or32-*-coff*)
+       tm_file="${tm_file} or32/or32.h"
+       tmake_file=or32/t-default
+       ;;
+or32-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h or32/or32.h or32/elf.h"
+       tmake_file=or32/t-default
+       if test x$enable_threads = xyes; then
+         thread_file='rtems'
+       fi
+       ;;
+or32-*linux*)
+       tm_file="${tm_file} dbxelf.h elfos.h or32/or32.h or32/elf.h or32/linux-gas.h or32/linux-elf.h"
+       tmake_file=or32/t-default
+       ;;
 pdp11-*-bsd)
        tm_file="${tm_file} pdp11/2bsd.h"
        use_fixproto=yes
diff --unified --recursive -N gcc-3.4.4/gcc/config.gcc.orig ../oce-3.14/p_root/gcc-3.4.4/gcc/config.gcc.orig
--- gcc-3.4.4/gcc/config.gcc.orig       1970-01-01 01:00:00.000000000 +0100
+++ ../oce-3.14/p_root/gcc-3.4.4/gcc/config.gcc.orig    2005-09-25 00:58:55.000000000 +0200
@@ -0,0 +1,2829 @@
+# GCC target-specific configuration file.
+# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+# Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 2, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING.  If not, write to the Free
+#Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+#02111-1307, USA.
+
+# This is the GCC target-specific configuration file
+# where a configuration type is mapped to different system-specific
+# definitions and files.  This is invoked by the autoconf-generated
+# configure script.  Putting it in a separate shell file lets us skip
+# running autoconf when modifying target-specific information.
+
+# This file switches on the shell variable ${target}, and also uses the
+# following shell variables:
+#
+#  with_*              Various variables as set by configure.
+#
+#  enable_threads_flag Either the name, yes or no depending on whether
+#                      threads support was requested.
+#
+#  default_use_cxa_atexit
+#                      "no" by default, can be set to "yes" if a target
+#                      wishes to use __cxa_atexit() by default if the
+#                      $enable___cxa_atexit variable is not set.
+#
+#  gas_flag            Either yes or no depending on whether GNU as was
+#                      requested.
+#
+#  gnu_ld_flag         Either yes or no depending on whether GNU ld was
+#                      requested.
+
+# This file sets the following shell variables for use by the
+# autoconf-generated configure script:
+#
+#  cpu_type            The name of the cpu, if different from the first
+#                      chunk of the canonical target name.
+#
+#  tm_defines          List of target macros to define for all compilations.
+#
+#  tm_file             A list of target macro files, if different from
+#                      "$cpu_type/$cpu_type.h". Usually it's constructed
+#                      per target in a way like this:
+#                      tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
+#                      Note that the preferred order is:
+#                      - specific target header "${cpu_type}/${cpu_type.h}"
+#                      - generic headers like dbxelf.h elfos.h, netware.h, etc.
+#                      - specializing target headers like ${cpu_type.h}/elf.h
+#                      This helps to keep OS specific stuff out of the CPU
+#                      defining header ${cpu_type}/${cpu_type.h}.
+#
+#  tm_p_file           Location of file with declarations for functions
+#                      in $out_file.
+#
+#  out_file            The name of the machine description C support
+#                      file, if different from "$cpu_type/$cpu_type.c".
+#
+#  md_file             The name of the machine-description file, if
+#                      different from "$cpu_type/$cpu_type.md".
+#
+#  tmake_file          A list of machine-description-specific
+#                      makefile-fragments, if different from
+#                      "$cpu_type/t-$cpu_type".
+#
+#  extra_modes          The name of the file containing a list of extra
+#                       machine modes, if necessary and different from
+#                       "$cpu_type/$cpu_type-modes.def".
+#
+#  extra_objs          List of extra objects that should be linked into
+#                      the compiler proper (cc1, cc1obj, cc1plus)
+#                      depending on target.
+#
+#  extra_gcc_objs      List of extra objects that should be linked into
+#                      the compiler driver (gcc) depending on target.
+#
+#  extra_headers       List of used header files from the directory
+#                      config/${cpu_type}.
+#
+#  extra_passes                List of extra executables compiled for this target
+#                      machine, used for compiling from source to object.
+#
+#  extra_parts         List of extra object files that should be compiled
+#                      for this target machine.
+#
+#  extra_programs      Like extra_passes, but these are used when linking.
+#
+#  c_target_objs       List of extra target-dependent objects that be
+#                      linked into the C compiler only.
+#
+#  cxx_target_objs     List of extra target-dependent objects that be
+#                      linked into the C++ compiler only.
+#
+#  target_gtfiles       List of extra source files with type information.
+#
+#  xm_defines          List of macros to define when compiling for the
+#                      target machine.
+#
+#  xm_file             List of files to include when compiling for the
+#                      target machine.
+#
+#  use_collect2                Set to yes or no, depending on whether collect2
+#                      will be used.
+#
+#  target_cpu_default  Set to override the default target model.
+#
+#  gdb_needs_out_file_path
+#                      Set to yes if gdb needs a dir command with
+#                      `dirname $out_file`.
+#
+#  thread_file         Set to control which thread package to use.
+#
+#  gas                 Set to yes or no depending on whether the target
+#                      system normally uses GNU as.
+#
+#  need_64bit_hwint    Set to yes if HOST_WIDE_INT must be 64 bits wide
+#                      for this target.  This is true iff
+#                      MAX_LONG_TYPE_SIZE is 64.  (The code which
+#                      determines the underlying integral type for
+#                      HOST_WIDE_INT cannot see the definition of
+#                      MAX_LONG_TYPE_SIZE.)
+#
+#  configure_default_options
+#                      Set to an initializer for configure_default_options
+#                      in configargs.h, based on --with-cpu et cetera.
+#
+#  use_fixproto                Set to "yes" if fixproto should be run normally,
+#                      "no" if fixproto should never be run.
+
+# The following variables are used in each case-construct to build up the
+# outgoing variables:
+#
+#  gnu_ld              Set to yes or no depending on whether the target
+#                      system normally uses GNU ld.
+
+out_file=
+tmake_file=
+extra_headers=
+extra_passes=
+extra_parts=
+extra_programs=
+extra_objs=
+extra_gcc_objs=
+c_target_objs=
+cxx_target_objs=
+tm_defines=
+xm_defines=
+# Set this to force installation and use of collect2.
+use_collect2=
+# Set this to override the default target model.
+target_cpu_default=
+# Set this if gdb needs a dir command with `dirname $out_file`
+gdb_needs_out_file_path=
+# Set this to control which thread package will be used.
+thread_file=
+# Reinitialize these from the flag values every loop pass, since some
+# configure entries modify them.
+gas="$gas_flag"
+gnu_ld="$gnu_ld_flag"
+enable_threads=$enable_threads_flag
+default_use_cxa_atexit=no
+target_gtfiles=
+need_64bit_hwint=
+
+# Default to not using fixproto.  Targets which need fixproto should
+# specifically set this to 'yes'.
+use_fixproto=no
+
+# Don't carry these over build->host->target.  Please.
+xm_file=
+md_file=
+
+# Obsolete configurations.
+case ${target} in
+ d30v-* | \
+ dsp16xx-* | \
+ i370-* | \
+ i960-* | \
+ i?86-moss-msdos | i?86-*-moss* | \
+ i?86-ncr-sysv4* | \
+ i?86-*-netware | \
+ i?86-*-freebsd2* | i?86-*-freebsd*aout* | \
+ i?86-*-linux*aout* | \
+ i?86-*-linux*libc1* | \
+ i?86-*-interix | \
+ i?86-*-mach* | \
+ i?86-*-udk* | \
+ i?86-*-sysv[123]* | \
+ i386-*-vsta | \
+ m68k-hp-hpux* | m68000-hp-hpux* | \
+ m68k-*-sysv4*)
+    if test "x$enable_obsolete" != xyes; then
+      echo "*** Configuration ${target} is obsolete." >&2
+      echo "*** Specify --enable-obsolete to build it anyway." >&2
+      echo "*** Support will be REMOVED in the next major release of GCC," >&2
+      echo "*** unless a maintainer comes forward." >&2
+      exit 1
+    fi;;
+esac
+
+# Unsupported targets list.  Do not put an entry in this list unless
+# it would otherwise be caught by a more permissive pattern.  The list
+# should be in alphabetical order.
+case ${target} in
+   alpha*-*-linux*libc1*               \
+ | i[34567]86-sequent-sysv             \
+ | i[34567]86-sequent-sysv[123]*       \
+ | i[34567]86-go32-*                   \
+ | i[34567]86-*-go32*                  \
+ | m68k-*-linux*aout*                  \
+ | m68k-*-linux*libc1*                 \
+ | mips64orion*-*-rtems*               \
+ | powerpc-*-linux*libc1*              \
+ | sparc-*-linux*aout*                 \
+ | sparc-*-linux*libc1*                        \
+ | sparc-hal-solaris2*                 \
+ | thumb-*-*                           \
+ | *-*-linux*coff*                     \
+ | *-*-linux*oldld*                    \
+ | *-*-rtemsaout*                      \
+ | *-*-rtemscoff*                      \
+ | vax-*-vms*                          \
+ )
+       echo "*** Configuration ${target} not supported" 1>&2
+       exit 1
+       ;;
+esac
+
+# Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
+# updated in each machine entry.  Also set default extra_headers for some
+# machines.
+tm_p_file=
+cpu_type=`echo ${target} | sed 's/-.*$//'`
+case ${target} in
+alpha*-*-*)
+       cpu_type=alpha
+       need_64bit_hwint=yes
+       ;;
+am33_2.0-*-linux*)
+       cpu_type=mn10300
+       ;;
+strongarm*-*-*)
+       cpu_type=arm
+       ;;
+arm*-*-*)
+       cpu_type=arm
+       extra_headers="mmintrin.h"
+       ;;
+ep9312*-*-*)
+       cpu_type=arm
+       ;;
+xscale-*-*)
+       cpu_type=arm
+       extra_headers="mmintrin.h"
+       ;;
+i[34567]86-*-*)
+       cpu_type=i386
+       extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
+       ;;
+x86_64-*-*)
+       cpu_type=i386
+       extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
+       need_64bit_hwint=yes
+       ;;
+ia64-*-*)
+       extra_headers=ia64intrin.h
+       need_64bit_hwint=yes
+       ;;
+hppa*-*-* | parisc*-*-*)
+       cpu_type=pa
+       ;;
+m32r*-*-*)
+        cpu_type=m32r
+        ;;
+m680[012]0-*-*)
+       cpu_type=m68k
+       extra_headers=math-68881.h
+       ;;
+m68k-*-*)
+       extra_headers=math-68881.h
+       ;;
+mips*-*-*)
+       cpu_type=mips
+       need_64bit_hwint=yes
+       ;;
+powerpc*-*-*)
+       cpu_type=rs6000
+       extra_headers="ppc-asm.h altivec.h spe.h"
+       need_64bit_hwint=yes
+       ;;
+rs6000*-*-*)
+       need_64bit_hwint=yes
+       ;;
+sparc64*-*-*)
+       cpu_type=sparc
+       need_64bit_hwint=yes
+       ;;
+sparc*-*-*)
+       cpu_type=sparc
+       ;;
+s390*-*-*)
+       need_64bit_hwint=yes
+       ;;
+# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
+sh[123456789l]*-*-*)
+       cpu_type=sh
+       need_64bit_hwint=yes
+       ;;
+tic4x-*-*)
+        cpu_type=c4x
+        ;;
+esac
+
+tm_file=${cpu_type}/${cpu_type}.h
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
+then
+       tm_p_file=${cpu_type}/${cpu_type}-protos.h
+fi
+extra_modes=
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
+then
+       extra_modes=${cpu_type}/${cpu_type}-modes.def
+fi
+
+case ${target} in
+x86_64-*-*)
+       tm_file="i386/biarch64.h ${tm_file}"
+       ;;
+esac
+
+# On a.out targets, we need to use collect2.
+case ${target} in
+*-*-*aout*)
+       use_collect2=yes
+       ;;
+esac
+
+# Common parts for widely ported systems.
+case ${target} in
+*-*-darwin*)
+  tm_file="${tm_file} darwin.h"
+  tm_p_file="${tm_p_file} darwin-protos.h"
+  tmake_file="t-darwin"
+  target_gtfiles="\$(srcdir)/config/darwin.c"
+  c_target_objs="darwin-c.o"
+  cxx_target_objs="darwin-c.o"
+  extra_parts="crt2.o"
+  extra_objs="darwin.o"
+  case ${enable_threads} in
+    "" | yes | posix) thread_file='posix' ;;
+  esac
+  ;;
+*-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
+  # This is the place-holder for the generic a.out configuration
+  # of FreeBSD.  No actual configuration resides here since
+  # there was only ever a bare-bones ix86 configuration for
+  # a.out and it exists solely in the machine-specific section.
+  # This place-holder must exist to avoid dropping into
+  # the generic ELF configuration of FreeBSD (i.e. it must be
+  # ordered before that section).
+  ;;
+*-*-freebsd*)
+  # This is the generic ELF configuration of FreeBSD.  Later
+  # machine-specific sections may refine and add to this
+  # configuration.
+  #
+  # Due to tm_file entry ordering issues that vary between cpu
+  # architectures, we only define fbsd_tm_file to allow the
+  # machine-specific section to dictate the final order of all
+  # entries of tm_file with the minor exception that components
+  # of the tm_file set here will always be of the form:
+  #
+  # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
+  #
+  # The machine-specific section should not tamper with this
+  # ordering but may order all other entries of tm_file as it
+  # pleases around the provided core setting.
+  gas=yes
+  gnu_ld=yes
+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
+  case ${target} in
+    *-*-freebsd3 | *-*-freebsd[3].*)
+      tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
+    *-*-freebsd4 | *-*-freebsd[4].*)
+      tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
+    *-*-freebsd5 | *-*-freebsd[5].*)
+      tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
+    *-*-freebsd6 | *-*-freebsd[6].*)
+      tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
+    *)
+      echo 'Please update *-*-freebsd* in gcc/config.gcc'
+      exit 1
+      ;;
+  esac
+  tmake_file="t-slibgcc-elf-ver t-freebsd"
+  case ${enable_threads} in
+    no)
+      fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
+      ;;
+    "" | yes | posix)
+      thread_file='posix'
+      tmake_file="${tmake_file} t-freebsd-thread"
+      # Before 5.0, FreeBSD can't bind shared libraries to -lc
+      # when "optionally" threaded via weak pthread_* checks.
+      case ${target} in
+        *-*-freebsd[34] | *-*-freebsd[34].*)
+          tmake_file="${tmake_file} t-slibgcc-nolc-override"
+          ;;
+      esac
+      ;;
+    *)
+      echo 'Unknown thread configuration for FreeBSD'
+      exit 1
+      ;;
+  esac
+  fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
+  ;;
+*-*-kfreebsd*-gnu)
+  # Must come before *-*-gnu*
+  xm_defines=POSIX # needed for cross-compiling from FreeBSD?
+  extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+  # GNU tools are the only tools.
+  gas=yes
+  gnu_ld=yes
+  case ${enable_threads} in
+    "" | yes | posix) thread_file='posix' ;;
+  esac
+  ;;
+*-*-linux*libc1* | *-*-linux*aout*)
+  # Avoid the generic linux case.
+  ;;
+*-*-linux*)
+  # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
+  extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+  gas=yes
+  gnu_ld=yes
+  case ${enable_threads} in
+    "" | yes | posix) thread_file='posix' ;;
+  esac
+  ;;
+*-*-gnu*)
+  # On the Hurd, the setup is just about the same on
+  # each different CPU.  The specific machines that we
+  # support are matched above and just set $cpu_type.
+  tm_file="${cpu_type}/gnu.h"
+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+  # GNU tools are the only tools.
+  gas=yes
+  gnu_ld=yes
+  # These details are the same as for Linux.
+  # But here we need a little extra magic.
+  tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
+  case ${target} in
+    alpha*)
+      tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
+      ;;
+    i[34567]86-*-*)
+      tm_file="${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}"
+      ;;
+  esac
+  ;;
+*-*-netbsd*)
+  tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
+  gas=yes
+  gnu_ld=yes
+
+  # NetBSD 2.0 and later get POSIX threads enabled by default.
+  # Allow them to be explicitly enabled on any other version.
+  case ${enable_threads} in
+    "")
+      case ${target} in
+        *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
+          thread_file='posix'
+          tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
+          ;;
+      esac
+      ;;
+    yes | posix)
+      thread_file='posix'
+      tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
+      ;;
+  esac
+
+  # NetBSD 1.7 and later are set up to use GCC's crtstuff for
+  # ELF configurations.  We will clear extra_parts in the
+  # a.out configurations.
+  case ${target} in
+    *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
+      extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+      ;;
+  esac
+
+  # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
+  # default (unless overridden by --disable-__cxa_atexit).
+  case ${target} in
+    *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
+      default_use_cxa_atexit=yes
+      ;;
+  esac
+  ;;
+*-*-openbsd*)
+  tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
+  case ${enable_threads} in
+    yes)
+      thread_file='posix'
+      tmake_file="${tmake_file} t-openbsd-thread"
+      ;;
+  esac
+  ;;
+*-*-rtems*)
+  case ${enable_threads} in
+    yes) thread_file='rtems' ;;
+  esac
+  ;;
+*-*-vxworks*)
+  tmake_file=t-vxworks
+  tm_file="${tm_file} elfos.h svr4.h vxworks.h"
+  case ${enable_threads} in
+    no) ;;
+    "" | yes | vxworks) thread_file='vxworks' ;;
+    *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
+  esac
+  use_collect2=yes
+  xm_defines=POSIX
+  ;;
+esac
+
+case ${target} in
+# Support site-specific machine types.
+*local*)
+       rest=`echo ${target} | sed -e "s/$cpu_type-//"`
+       tm_file=${cpu_type}/$rest.h
+       if test -f $srcdir/config/${cpu_type}/xm-$rest.h
+       then xm_file=${cpu_type}/xm-$rest.h
+       fi
+       if test -f $srcdir/config/${cpu_type}/t-$rest
+       then tmake_file=${cpu_type}/t-$rest
+       fi
+       ;;
+alpha*-*-unicosmk*)
+       use_collect2=yes
+       tm_file="${tm_file} alpha/unicosmk.h"
+
+       # Don't include t-ieee for now because we don't support that yet
+       # tmake_file="alpha/t-ieee"
+       tmake_file="alpha/t-unicosmk"
+       use_fixproto=yes
+       ;;
+alpha*-*-linux*)
+       tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
+       target_cpu_default="MASK_GAS"
+       tmake_file="t-slibgcc-elf-ver t-linux alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
+       ;;
+alpha*-*-gnu*)
+       target_cpu_default="MASK_GAS"
+       tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
+       ;;
+alpha*-*-freebsd*)
+       tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
+       target_cpu_default="MASK_GAS"
+       tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
+       extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+       ;;
+alpha*-*-netbsd*)
+       tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
+       target_cpu_default="MASK_GAS"
+       tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
+       ;;
+alpha*-*-openbsd*)
+       tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
+       tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
+       # default x-alpha is only appropriate for dec-osf.
+       target_cpu_default="MASK_GAS"
+       tmake_file="alpha/t-alpha alpha/t-ieee"
+       ;;
+alpha*-dec-osf[45]*)
+       if test x$stabs = xyes
+       then
+               tm_file="${tm_file} dbx.h"
+       fi
+       if test x$gas != xyes
+       then
+               extra_passes="mips-tfile mips-tdump"
+       fi
+       use_collect2=yes
+       tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
+       tm_file="${tm_file} alpha/osf.h"
+       extra_headers=va_list.h
+       case ${target} in
+         *-*-osf4*)
+           # Set target_cpu_default except on 4.0a.
+           case ${target} in
+               *-*-osf4.0a) ;;
+               *) target_cpu_default=MASK_SUPPORT_ARCH
+           esac
+           ;;
+         *-*-osf5*)
+           tm_file="${tm_file} alpha/osf5.h"
+           target_cpu_default=MASK_SUPPORT_ARCH
+           ;;
+       esac
+       case ${enable_threads} in
+         "" | yes | posix)
+           thread_file='posix'
+           tmake_file="${tmake_file} alpha/t-osf-pthread"
+           ;;
+       esac
+       ;;
+alpha64-dec-*vms*)
+       tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
+       xm_file="alpha/xm-vms.h"
+       tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
+       prefix=/gnu
+       local_prefix=/gnu
+       ;;
+alpha*-dec-*vms*)
+       tm_file="${tm_file} alpha/vms.h"
+       xm_file=alpha/xm-vms.h
+       tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
+       prefix=/gnu
+       local_prefix=/gnu
+       ;;
+arc-*-elf*)
+       tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
+       extra_parts="crtinit.o crtfini.o"
+       use_fixproto=yes
+       ;;
+arm-*-coff* | armel-*-coff*)
+       tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
+       tmake_file=arm/t-arm-coff
+       ;;
+arm-semi-aof | armel-semi-aof)
+       tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
+       tmake_file=arm/t-semi
+       ;;
+arm-wrs-vxworks)
+       tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
+       tmake_file="${tmake_file} arm/t-vxworks"
+       ;;
+arm*-*-freebsd*|strongarm*-*-freebsd*)
+       tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
+       tmake_file="${tmake_file} arm/t-strongarm-elf"
+       ;;
+arm*-*-netbsdelf*)
+       tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
+       tmake_file="${tmake_file} arm/t-netbsd"
+       ;;
+arm*-*-netbsd*)
+       tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
+       tmake_file="t-netbsd arm/t-netbsd"
+       extra_parts=""
+       use_collect2=yes
+       ;;
+arm*-*-linux*)                 # ARM GNU/Linux with ELF
+       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"
+       tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
+       extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+       gnu_ld=yes
+       ;;
+arm*-*-uclinux*)               # ARM ucLinux
+       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"
+       tmake_file=arm/t-arm-elf
+       ;;
+arm*-*-ecos-elf)
+       tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
+       tmake_file=arm/t-arm-elf
+       ;;
+arm*-*-rtems*)
+       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"
+       tmake_file="arm/t-arm-elf t-rtems"
+       ;;
+arm*-*-elf | ep9312-*-elf)
+       tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
+       tmake_file=arm/t-arm-elf
+       ;;
+arm*-wince-pe*)
+       tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
+       tmake_file=arm/t-wince-pe
+       extra_objs="pe.o"
+       ;;
+arm-*-pe*)
+       tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
+       tmake_file=arm/t-pe
+       extra_objs="pe.o"
+       ;;
+arm*-*-kaos*)
+       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"
+       tmake_file=arm/t-arm-elf
+       ;;
+avr-*-*)
+       tm_file="avr/avr.h dbxelf.h"
+       use_fixproto=yes
+       ;;
+c4x-*-rtems* | tic4x-*-rtems*)
+       tmake_file="c4x/t-c4x t-rtems"
+       tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
+       c_target_objs="c4x-c.o"
+       cxx_target_objs="c4x-c.o"
+       ;;
+c4x-* | tic4x-*)
+       tmake_file=c4x/t-c4x
+       c_target_objs="c4x-c.o"
+       cxx_target_objs="c4x-c.o"
+       ;;
+cris-*-aout)
+       tm_file="dbxelf.h ${tm_file} cris/aout.h"
+       gas=yes
+       tmake_file="cris/t-cris cris/t-aout"
+       ;;
+cris-*-elf | cris-*-none)
+       tm_file="dbxelf.h elfos.h ${tm_file}"
+       tmake_file="cris/t-cris cris/t-elfmulti"
+       gas=yes
+       ;;
+cris-*-linux*)
+       tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
+       tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
+       ;;
+d30v-*)
+       tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
+       ;;
+dsp16xx-*)
+       use_fixproto=yes
+       ;;
+fr30-*-elf)
+       tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
+       tmake_file=fr30/t-fr30
+       extra_parts="crti.o crtn.o crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+frv-*-elf)
+       tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
+       tmake_file=frv/t-frv
+       use_fixproto=yes
+       ;;
+h8300-*-rtems*)
+       tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
+       tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
+       ;;
+h8300-*-elf*)
+       tmake_file="h8300/t-h8300 h8300/t-elf"
+       tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
+       use_fixproto=yes
+       ;;
+h8300-*-*)
+       tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
+       use_fixproto=yes
+       ;;
+hppa*64*-*-linux* | parisc*64*-*-linux*)
+       target_cpu_default="(MASK_PA_11 | MASK_PA_20)"
+       tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
+                pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
+       tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux64"
+       gas=yes gnu_ld=yes
+       need_64bit_hwint=yes
+       ;;
+hppa*-*-linux* | parisc*-*-linux*)
+       target_cpu_default="MASK_PA_11 | MASK_NO_SPACE_REGS"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
+                pa/pa32-regs.h pa/pa32-linux.h"
+       tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
+       # if not configured with --enable-sjlj-exceptions, bump the
+       # libgcc version number
+       if test x$sjlj != x1; then
+           tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
+       fi
+       ;;
+# port not yet contributed.
+#hppa*-*-openbsd*)
+#      target_cpu_default="MASK_PA_11"
+#      ;;
+hppa1.1-*-pro*)
+       target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
+       tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
+       tmake_file="pa/t-pro"
+       ;;
+hppa1.1-*-osf*)
+       target_cpu_default="MASK_PA_11"
+       tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
+       tmake_file="pa/t-pa"
+       use_collect2=yes
+       ;;
+hppa1.1-*-rtems*)
+       target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
+       tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
+       tmake_file="pa/t-pro t-rtems"
+       ;;
+hppa1.1-*-bsd*)
+       tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
+       target_cpu_default="MASK_PA_11"
+       tmake_file="pa/t-pa"
+       use_collect2=yes
+       ;;
+hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
+       target_cpu_default="MASK_PA_11"
+       tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
+       tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+       if test x$enable_threads = x; then
+           enable_threads=$have_pthread_h
+       fi
+       case x${enable_threads} in
+       xyes | xdce)
+               tmake_file="${tmake_file} pa/t-dce-thr"
+               ;;
+       esac
+       use_collect2=yes
+       use_fixproto=yes
+       ;;
+hppa1.0-*-hpux10*)
+       tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
+       tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+       if test x$enable_threads = x; then
+           enable_threads=$have_pthread_h
+       fi
+       case x${enable_threads} in
+       xyes | xdce)
+               tmake_file="${tmake_file} pa/t-dce-thr"
+               ;;
+       esac
+       use_collect2=yes
+       use_fixproto=yes
+       ;;
+hppa*64*-*-hpux11*)
+       if test x$gas = xyes
+       then
+               tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h  \
+                        pa/pa64-regs.h pa/pa-hpux.h \
+                        pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
+       else
+               tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
+                        pa/pa64-regs.h pa/pa-hpux.h \
+                        pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
+       fi
+       need_64bit_hwint=yes
+       tmake_file="pa/t-pa64 pa/t-pa-hpux"
+       target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
+       extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+       if test x$gnu_ld = xyes
+       then
+               target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
+       fi
+       case x${enable_threads} in
+       xyes | xposix )
+               thread_file=posix
+               ;;
+       esac
+       ;;
+hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
+       target_cpu_default="MASK_PA_11"
+       tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
+       tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+       case x${enable_threads} in
+       xyes | xposix )
+               thread_file=posix
+               ;;
+       esac
+       use_collect2=yes
+       ;;
+hppa1.0-*-hpux11*)
+       tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
+       tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+       case x${enable_threads} in
+       xyes | xposix )
+               thread_file=posix
+               ;;
+       esac
+       use_collect2=yes
+       ;;
+i370-*-opened*)                         # IBM 360/370/390 Architecture
+       xm_defines='FATAL_EXIT_CODE=12'
+       tm_file="i370/oe.h i370/i370.h"
+       tmake_file="i370/t-i370"
+       c_target_objs="i370-c.o"
+       cxx_target_objs="i370-c.o"
+       # Don't bother fixing up header files; they're weird.
+       ;;
+i370-*-mvs*)
+       xm_defines='FATAL_EXIT_CODE=12'
+       tm_file="i370/mvs.h i370/i370.h"
+       tmake_file="i370/t-i370"
+       c_target_objs="i370-c.o"
+       cxx_target_objs="i370-c.o"
+       use_fixproto=yes
+       ;;
+i370-*-linux*)
+       tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h i370/i370.h"
+       tmake_file="t-slibgcc-elf-ver t-linux"
+       # broken_install=yes
+       ;;
+i[34567]86-*-darwin*)
+       tm_file="${tm_file} i386/darwin.h"
+       ;;
+i[34567]86-*-elf*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
+       tmake_file="i386/t-i386elf t-svr4"
+       use_fixproto=yes
+       ;;
+i[34567]86-ncr-sysv4*)         # NCR 3000 - ix86 running system V.4
+       xm_defines="SMALL_ARG_MAX"
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
+       extra_parts="crtbegin.o crtend.o"
+       tmake_file=i386/t-crtpic
+       use_fixproto=yes
+       ;;
+i[34567]86-*-netware)          # Intel 80386's running netware
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h netware.h i386/netware.h"
+       ;;
+i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
+       if test x$gas = xyes
+       then
+               tm_file="${tm_file} usegas.h"
+       fi
+       xm_defines="SMALL_ARG_MAX"
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
+       tmake_file=t-svr4
+       extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+i[34567]86-*-aout*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
+       use_fixproto=yes
+       ;;
+i[34567]86-*-beoself* | i[34567]86-*-beos*)
+       tmake_file='i386/t-beos i386/t-crtpic'
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
+       extra_parts='crtbegin.o crtend.o'
+       ;;
+i[34567]86-*-freebsd2 | i[34567]86-*-freebsd2.* | i[34567]86-*-freebsd*aout*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/freebsd-aout.h"
+       tmake_file=t-freebsd
+       ;;
+i[34567]86-*-freebsd*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
+       ;;
+x86_64-*-freebsd*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
+       ;;
+i[34567]86-*-netbsdelf*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
+       ;;
+i[34567]86-*-netbsd*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
+       tmake_file=t-netbsd
+       extra_parts=""
+       use_collect2=yes
+       ;;
+x86_64-*-netbsd*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
+       ;;
+i[34567]86-*-openbsd*)
+       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"
+       # needed to unconfuse gdb
+       tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
+       # we need collect2 until our bug is fixed...
+       use_collect2=yes
+       ;;
+i[34567]86-*-coff*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
+       use_fixproto=yes
+       ;;
+i[34567]86-*-linux*aout*)      # Intel 80386's running GNU/Linux
+                               # with a.out format
+       tmake_file="i386/t-crtstuff"
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h linux-aout.h i386/linux-aout.h"
+       gnu_ld=yes
+       ;;
+i[34567]86-*-linux*libc1)      # Intel 80386's running GNU/Linux
+                               # with ELF format using the
+                               # GNU/Linux C library 5
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
+       tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 i386/t-crtstuff"
+       extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+       gnu_ld=yes
+       if test x$enable_threads = xyes; then
+               thread_file='single'
+       fi
+       ;;
+i[34567]86-*-linux*)   # Intel 80386's running GNU/Linux
+                       # with ELF format using glibc 2
+                       # aka GNU/Linux C library 6
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
+       tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
+       ;;
+x86_64-*-linux*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
+                i386/x86-64.h i386/linux64.h"
+       tmake_file="t-slibgcc-elf-ver t-linux i386/t-linux64"
+       ;;
+i[34567]86-*-kfreebsd*-gnu) # must be before i[34567]86-*-gnu*
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h kfreebsdgnu.h i386/kfreebsdgnu.h"
+       tmake_file="t-slibgcc-elf-ver t-kfreebsd-gnu i386/t-crtstuff"
+       float_format=i386
+       use_fixproto=no
+       ;;
+i[34567]86-*-gnu*)
+       ;;
+i[34567]86-pc-msdosdjgpp*)
+       xm_file=i386/xm-djgpp.h
+       tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
+       tmake_file=i386/t-djgpp
+       gnu_ld=yes
+       gas=yes
+       ;;
+i[34567]86-moss-msdos* | i[34567]86-*-moss*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h i386/moss.h"
+       tmake_file=t-libc-ok
+       gnu_ld=yes
+       gas=yes
+       use_fixproto=yes
+       ;;
+i[34567]86-*-lynxos*)
+       if test x$gas = xyes
+       then
+               tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h svr3.h lynx.h i386/lynx.h"
+       else
+               tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
+       fi
+       use_fixproto=yes
+       ;;
+i[34567]86-*-mach*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/mach.h"
+#      tmake_file=t-libc-ok
+       use_collect2=yes
+       use_fixproto=yes
+       ;;
+i[34567]86-*-nto-qnx*)
+       tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
+       tmake_file=i386/t-nto
+       gnu_ld=yes
+       gas=yes
+       ;;
+i[34567]86-*-rtems*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
+       extra_parts="crtbegin.o crtend.o crti.o crtn.o"
+       tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
+       ;;
+i[34567]86-*-sco3.2v5*)        # 80386 running SCO Open Server 5
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
+       if test x$gas = xyes
+       then
+               tm_file="usegas.h ${tm_file}"
+       fi
+       tmake_file=i386/t-sco5
+       extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+i[34567]86-*-solaris2*)
+       xm_defines="SMALL_ARG_MAX"
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
+       tmake_file="i386/t-sol2 t-svr4"
+       if test x$gnu_ld = xyes; then
+               tmake_file="$tmake_file t-slibgcc-elf-ver"
+       else
+               tmake_file="$tmake_file t-slibgcc-sld"
+       fi
+       case ${target} in
+       *-*-solaris2.[789] | *-*-solaris2.1[0-9])
+               tm_file="$tm_file tm-dwarf2.h"
+               ;;
+       esac
+       extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
+       if test x${enable_threads} = x; then
+           enable_threads=$have_pthread_h
+           if test x${enable_threads} = x; then
+               enable_threads=$have_thread_h
+           fi
+       fi
+       if test x${enable_threads} = xyes; then
+           if test x${have_pthread_h} = xyes; then
+               thread_file='posix'
+           else
+               thread_file='solaris'
+           fi
+       fi
+       ;;
+i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
+       if test x$stabs = xyes
+       then
+               tm_file="${tm_file} dbx.h"
+       fi
+       tmake_file="i386/t-crtpic t-svr4"
+       extra_parts="crtbegin.o crtend.o"
+       if test x$enable_threads = xyes; then
+              thread_file='posix'
+       fi
+       use_fixproto=yes
+       ;;
+i[34567]86-*-sysv4*)           # Intel 80386's running system V.4
+       xm_defines="SMALL_ARG_MAX"
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
+       if test x$stabs = xyes
+       then
+               tm_file="${tm_file} dbx.h"
+       fi
+       tmake_file="i386/t-crtpic t-svr4"
+       extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h i386/udk.h"
+       tmake_file="i386/t-crtpic i386/t-udk t-svr4"
+       extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+i[34567]86-*-sysv*)            # Intel 80386's running system V
+       if test x$gas = xyes
+       then
+               if test x$stabs = xyes
+               then
+                       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h i386/svr3dbx.h"
+                       tmake_file=i386/t-svr3dbx
+                       extra_parts="svr3.ifile svr3z.ifile"
+               else
+                       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h"
+                       extra_parts="crtbegin.o crtend.o"
+                       tmake_file=i386/t-crtstuff
+               fi
+       else
+               tm_file="${tm_file} svr3.h i386/unix.h i386/att.h i386/sysv3.h"
+               extra_parts="crtbegin.o crtend.o"
+               tmake_file=i386/t-crtstuff
+       fi
+       tmake_file="$tmake_file i386/t-crtpic"
+       use_fixproto=yes
+       ;;
+i386-*-vsta)                   # Intel 80386's running VSTa kernel
+       xm_file="i386/xm-vsta.h"
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/vsta.h"
+       use_fixproto=yes
+       ;;
+i[4567]86-wrs-vxworks)
+       tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
+       tmake_file="${tmake_file} i386/t-vxworks"
+       ;;
+i[34567]86-*-pe | i[34567]86-*-cygwin*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
+       xm_file=i386/xm-cygwin.h
+       tmake_file="i386/t-cygwin i386/t-cygming"
+       extra_objs=winnt.o
+       c_target_objs=cygwin2.o
+       cxx_target_objs=cygwin2.o
+       extra_gcc_objs=cygwin1.o
+       if test x$enable_threads = xyes; then
+               thread_file='posix'
+       fi
+       ;;
+i[34567]86-*-mingw32*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
+       xm_file=i386/xm-mingw32.h
+       tmake_file="i386/t-cygming i386/t-mingw32"
+       extra_objs=winnt.o
+       if test x$enable_threads = xyes; then
+               thread_file='win32'
+       fi
+       case ${target} in
+               *mingw32crt*)
+                       tm_file="${tm_file} i386/crtdll.h"
+                       ;;
+               *mingw32msv* | *mingw32*)
+                       ;;
+       esac
+       ;;
+i[34567]86-*-uwin*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
+       tmake_file="i386/t-cygwin i386/t-uwin"
+       extra_objs=winnt.o
+       if test x$enable_threads = xyes; then
+               thread_file='win32'
+       fi
+       use_fixproto=yes
+       ;;
+i[34567]86-*-interix3*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
+       tmake_file="i386/t-interix"
+       extra_objs=winnt.o
+       if test x$enable_threads = xyes ; then
+               thread_file='posix'
+       fi
+       if test x$stabs = xyes ; then
+               tm_file="${tm_file} dbxcoff.h"
+       fi
+       ;;
+i[34567]86-*-interix*)
+       tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h interix.h"
+       tmake_file="i386/t-interix"
+       extra_objs=winnt.o
+       if test x$enable_threads = xyes ; then
+               thread_file='posix'
+       fi
+       if test x$stabs = xyes ; then
+               tm_file="${tm_file} dbxcoff.h"
+       fi
+       ;;
+i[34567]86-*-kaos*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
+       tmake_file="i386/t-i386elf t-svr4"
+       ;;
+i860-*-sysv4*)
+        tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
+        tmake_file="i860/t-i860 i860/t-svr4"
+        extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+        ;;
+i960-*-coff*)
+       tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
+       tmake_file=i960/t-960bare
+       c_target_objs="i960-c.o"
+       cxx_target_objs="i960-c.o"
+       ;;
+i960-*-rtems)
+       tmake_file="i960/t-960bare t-rtems"
+       tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/rtems.h rtems.h"
+       c_target_objs="i960-c.o"
+       cxx_target_objs="i960-c.o"
+       ;;
+i960-*-*)                      # Default i960 environment.
+       use_collect2=yes
+       tmake_file=i960/t-960bare
+       c_target_objs="i960-c.o"
+       cxx_target_objs="i960-c.o"
+       use_fixproto=yes
+       ;;
+ia64*-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
+       tmake_file="ia64/t-ia64"
+       target_cpu_default="0"
+       if test x$gas = xyes
+       then
+               target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
+       fi
+       if test x$gnu_ld = xyes
+       then
+               target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
+       fi
+       extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
+       use_fixproto=yes
+       ;;
+ia64*-*-freebsd*)
+       tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
+       target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
+       tmake_file="${tmake_file} ia64/t-ia64"
+       extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
+       ;;
+ia64*-*-linux*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
+       tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 t-libunwind ia64/t-glibc"
+       if test x$with_system_libunwind != xyes ; then
+               tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
+       fi
+       target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
+       extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
+       ;;
+ia64*-*-hpux*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
+       tmake_file="ia64/t-ia64 ia64/t-hpux"
+       target_cpu_default="MASK_GNU_AS"
+       case x$enable_threads in
+       xyes | xposix )
+               thread_file=posix
+               ;;
+       esac
+       use_collect2=no
+       c_target_objs="ia64-c.o"
+       cxx_target_objs="ia64-c.o"
+       # If we decide to run fixproto we should define FIXPROTO_DEFINES
+       # in ia64/t-hpux, and also fix the definition of putenv in
+       # sys-protos.h (const char not char).
+       ;;
+ip2k-*-elf)
+       tm_file="elfos.h ${tm_file}"
+       use_fixproto=yes
+       ;;
+iq2000*-*-elf*)
+        tm_file="svr4.h elfos.h iq2000/iq2000.h"
+        tmake_file=iq2000/t-iq2000
+        out_file=iq2000/iq2000.c
+        md_file=iq2000/iq2000.md
+       use_fixproto=yes
+        ;;
+m32r-*-elf*)
+       tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
+       extra_parts="crtinit.o crtfini.o"
+       use_fixproto=yes
+       ;;
+m32rle-*-elf*)
+       tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
+       extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
+       use_fixproto=yes
+       ;;
+m32r-*-linux*)
+       tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
+       extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+       tmake_file="m32r/t-linux"
+       gnu_ld=yes
+       use_fixproto=yes
+       if test x$enable_threads = xyes; then
+               thread_file='posix'
+       fi
+       ;;
+m32rle-*-linux*)
+       tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
+       extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+       tmake_file="m32r/t-linux"
+       gnu_ld=yes
+       use_fixproto=yes
+       if test x$enable_threads = xyes; then
+               thread_file='posix'
+       fi
+       ;;
+# m68hc11 and m68hc12 share the same machine description.
+m68hc11-*-*|m6811-*-*)
+       tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
+       tm_p_file="m68hc11/m68hc11-protos.h"
+       md_file="m68hc11/m68hc11.md"
+       out_file="m68hc11/m68hc11.c"
+       tmake_file="m68hc11/t-m68hc11-gas"
+       use_fixproto=yes
+        ;;
+m68hc12-*-*|m6812-*-*)
+       tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
+       tm_p_file="m68hc11/m68hc11-protos.h"
+       md_file="m68hc11/m68hc11.md"
+       out_file="m68hc11/m68hc11.c"
+       tmake_file="m68hc11/t-m68hc11-gas"
+       use_fixproto=yes
+        ;;
+m68000-hp-hpux*)               # HP 9000 series 300
+       tm_file="m68k/hp320base.h m68k/m68k.h m68k/hp320.h m68k/hp310.h"
+       tm_defines="TARGET_DEFAULT=0" # 68000, no 68881, no bitfield ops
+       if test x$gas = xyes
+       then
+               tm_defines="${tm_defines} DBX_DEBUGGING_INFO=1 USE_GAS"
+       fi
+       tmake_file=m68k/t-hp320
+       use_collect2=yes
+       use_fixproto=yes
+       ;;
+m68k-hp-hpux7*)        # HP 9000 series 300 running HPUX version 7.
+       tm_file="m68k/hp320base.h m68k/m68k.h m68k/hp320.h"
+       if test x$gas = xyes
+       then
+               tm_defines="DBX_DEBUGGING_INFO=1 USE_GAS"
+       else
+               tm_defines="NO_DOT_IN_LABEL NO_BUGS"
+       fi
+       use_collect2=yes
+       use_fixproto=yes
+       ;;
+m68k-hp-hpux*) # HP 9000 series 300
+       tm_file="m68k/hp320base.h m68k/m68k.h m68k/hp320.h"
+       if test x$gas = xyes
+       then
+               tm_defines="DBX_DEBUGGING_INFO=1 USE_GAS"
+       fi
+       use_collect2=yes
+       use_fixproto=yes
+       ;;
+m68k-*-aout*)
+       tmake_file=m68k/t-m68kbare
+       tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
+       ;;
+m68k-*-coff*)
+       tmake_file=m68k/t-m68kbare
+       tm_defines="MOTOROLA USE_GAS"
+       tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
+       use_fixproto=yes
+       ;;
+m68020-*-elf* | m68k-*-elf*)
+       tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
+       tm_defines="MOTOROLA USE_GAS"
+       tmake_file=m68k/t-m68kelf
+       extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
+       tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
+       tm_defines="MOTOROLA USE_GAS"
+       case ${target} in
+       m68010*)
+               target_cpu_default="0"
+               ;;
+       *)
+               target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
+               ;;
+       esac
+       ;;
+m68k*-*-netbsd*)
+    if test "x$enable_obsolete" != xyes; then
+      echo "*** Configuration ${target} is obsolete." >&2
+      echo "*** Specify --enable-obsolete to build it anyway." >&2
+      echo "*** Support will be REMOVED in the next major release of GCC," >&2
+      echo "*** unless a maintainer comes forward." >&2
+      exit 1
+    fi
+       tm_file="m68k/m68k.h netbsd.h netbsd-aout.h m68k/netbsd.h"
+       tmake_file=t-netbsd
+       extra_parts=""
+       use_collect2=yes
+       ;;
+m68k*-*-openbsd*)
+       # needed to unconfuse gdb
+       tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
+       tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
+       tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
+       # we need collect2 until our bug is fixed...
+       use_collect2=yes
+       ;;
+m68k-*-sysv4*)                 # Motorola m68k's running system V.4
+       tm_file="m68k/m68k.h m68k/sgs.h dbxelf.h elfos.h svr4.h m68k/m68kv4.h"
+       tm_defines="MOTOROLA SGS SGS_CMP_ORDER SGS_SWITCH_TABLES"
+       tmake_file=t-svr4
+       extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+m68k-*-uclinux*)               # Motorola m68k/ColdFire running uClinux with uClibc
+       tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
+       tm_defines="MOTOROLA USE_GAS"
+       tmake_file=m68k/t-uclinux
+       use_fixproto=no
+       ;;
+m68k-*-linux*)         # Motorola m68k's running GNU/Linux
+                               # with ELF format using glibc 2
+                               # aka the GNU/Linux C library 6.
+       tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
+       tm_defines="MOTOROLA USE_GAS"
+       tmake_file="t-slibgcc-elf-ver t-linux"
+       # if not configured with --enable-sjlj-exceptions, bump the
+       # libgcc version number
+       if test x$sjlj != x1; then
+           tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
+       fi
+       ;;
+m68k-*-rtems*)
+       tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
+       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"
+       tm_defines="MOTOROLA USE_GAS"
+       extra_parts="crtbegin.o crtend.o"
+       ;;
+mcore-*-elf)
+       tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
+       tmake_file=mcore/t-mcore
+       use_fixproto=yes
+       ;;
+mcore-*-pe*)
+       tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
+       tmake_file=mcore/t-mcore-pe
+       use_fixproto=yes
+       ;;
+mips-sgi-irix6*)               # SGI System V.4., IRIX 6
+       tm_file="${tm_file} mips/iris5.h mips/iris6.h"
+       tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
+       if test x$gas = xyes
+       then
+               tm_file="${tm_file} mips/iris6gas.h"
+       fi
+       if test "x$gnu_ld" = xyes
+       then
+               tm_file="${tm_file} mips/iris6gld.h"
+               tmake_file="$tmake_file mips/t-irix-gld"
+       fi
+       target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
+       tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
+       # See comment in mips/iris5.h file.  Only enabled for O32 ABI
+       # without GNU as.
+       if test x$gas = xno
+       then
+               use_collect2=yes
+       fi
+#      if test x$enable_threads = xyes; then
+#              thread_file='irix'
+#      fi
+       use_fixproto=yes
+       ;;
+mips-sgi-irix5cross64)         # Irix5 host, Irix 6 target, cross64
+       tm_file="${tm_file} mips/iris5.h mips/iris6.h mips/cross64.h"
+       tmake_file="mips/t-iris mips/t-cross64"
+       target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
+       tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
+       # See comment in mips/iris[56].h files.
+       use_collect2=yes
+#      if test x$enable_threads = xyes; then
+#              thread_file='irix'
+#      fi
+       use_fixproto=yes
+       ;;
+mips-sgi-irix5*)               # SGI System V.4., IRIX 5
+       tm_file="${tm_file} mips/iris5.h"
+       if test x$gas = xyes
+       then
+               tm_file="${tm_file} mips/sdb.h mips/iris5gas.h"
+               if test x$stabs = xyes
+               then
+                       tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
+               fi
+               tmake_file=mips/t-iris5-gas
+       else
+               tmake_file=mips/t-iris5-as
+       fi
+       if test "x$gnu_ld" = xyes
+       then
+               tm_file="${tm_file} mips/iris5gld.h"
+               tmake_file="$tmake_file mips/t-irix-gld"
+       fi
+       tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
+       target_cpu_default="MASK_ABICALLS"
+       # mips-tfile doesn't work yet
+       # See comment in mips/iris5.h file.
+       if test x$gas = xno
+       then
+               use_collect2=yes
+       fi
+#      if test x$enable_threads = xyes; then
+#              thread_file='irix'
+#      fi
+       use_fixproto=yes
+       ;;
+mips*-*-netbsd*)                       # NetBSD/mips, either endian.
+       target_cpu_default="MASK_GAS|MASK_ABICALLS"
+       tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
+       ;;
+mips64*-*-linux*)
+       tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
+       tmake_file="t-slibgcc-elf-ver t-linux mips/t-linux64"
+
+       # This default ABI is a partial lie: t-linux64 overrides the
+       # DRIVER_SELF_SPEC that sets the default abi, in the spec file
+       # that is installed.  What GCC thinks of as the default must
+       # remain as ABI_32 such that the SONAMEs of the libgcc shared
+       # libraries remain compatible with those of mips-linux-gnu.
+       tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
+       target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
+       extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+       gnu_ld=yes
+       gas=yes
+       ;;
+mips*-*-linux*)                                # Linux MIPS, either endian.
+        tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
+       case ${target} in
+        mipsisa32*-*)
+                target_cpu_default="MASK_SOFT_FLOAT"
+               tm_defines="MIPS_ISA_DEFAULT=32"
+                ;;
+        esac
+       tmake_file="t-slibgcc-elf-ver t-linux"
+       ;;
+mips*-*-openbsd*)
+       tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
+       target_cpu_default="MASK_GAS|MASK_ABICALLS"
+       tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
+       case ${target} in
+       mips*el-*-openbsd*)
+           tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
+       *)  tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
+        esac
+       ;;
+mipsisa32-*-elf* | mipsisa32el-*-elf*)
+       tm_file="${tm_file} mips/elf.h"
+       tmake_file=mips/t-isa3264
+       tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
+       use_fixproto=yes
+       ;;
+mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
+       tm_file="${tm_file} mips/elf.h"
+       tmake_file=mips/t-isa3264
+       tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
+       use_fixproto=yes
+       ;;
+mipsisa64-*-elf* | mipsisa64el-*-elf*)
+       tm_file="${tm_file} mips/elf.h"
+       tmake_file=mips/t-isa3264
+       target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+       tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
+       use_fixproto=yes
+       ;;
+mipsisa64sr71k-*-elf*)
+        tm_file="${tm_file} mips/elf.h"
+        tmake_file=mips/t-sr71k
+       target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+       tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
+       use_fixproto=yes
+        ;;
+mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
+       tm_file="${tm_file} mips/elf.h"
+       tmake_file=mips/t-elf
+       target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+       tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
+       use_fixproto=yes
+       ;;
+mips-*-elf* | mipsel-*-elf*)
+       tm_file="${tm_file} mips/elf.h"
+       tmake_file=mips/t-elf
+       use_fixproto=yes
+       ;;
+mips64-*-elf* | mips64el-*-elf*)
+       tm_file="${tm_file} mips/elf64.h"
+       tmake_file=mips/t-elf
+       target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+       tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
+       use_fixproto=yes
+       ;;
+mips64vr-*-elf* | mips64vrel-*-elf*)
+        tm_file="mips/vr.h ${tm_file} mips/elf64.h"
+        tm_defines="MIPS_ABI_DEFAULT=ABI_O64 MIPS_MARCH_CONTROLS_SOFT_FLOAT=1"
+        tmake_file=mips/t-vr
+       use_fixproto=yes
+        ;;
+mips64orion-*-elf* | mips64orionel-*-elf*)
+       tm_file="${tm_file} mips/elforion.h mips/elf64.h"
+       tmake_file=mips/t-elf
+       tmake_file=mips/t-elf
+       target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+       tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
+       use_fixproto=yes
+       ;;
+mips*-*-rtems*)
+       tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
+       tmake_file="mips/t-elf t-rtems mips/t-rtems"
+       ;;
+mips-wrs-vxworks)
+       # We want vxworks.h after mips/elf.h, which unfortunately means we
+       # have to redo the tm_file list from scratch.
+       tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
+       tmake_file="${tmake_file} mips/t-vxworks"
+       target_cpu_default="MASK_GAS"
+       ;;
+mips-wrs-windiss)      # Instruction-level simulator for VxWorks.
+       xm_defines=POSIX
+       tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
+       tmake_file="${tmake_file} mips/t-elf"
+       target_cpu_default="MASK_GAS"
+       thread_file=
+       ;;
+mipstx39-*-elf* | mipstx39el-*-elf*)
+       tm_file="${tm_file} mips/r3900.h mips/elf.h"
+       tmake_file=mips/t-r3900
+       use_fixproto=yes
+       ;;
+mmix-knuth-mmixware)
+       need_64bit_hwint=yes
+       ;;
+mn10300-*-*)
+       tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
+       if test x$stabs = xyes
+       then
+               tm_file="${tm_file} dbx.h"
+       fi
+       use_collect2=no
+       use_fixproto=yes
+       ;;
+ns32k-*-netbsdelf*)
+       echo "GCC does not yet support the ${target} target"; exit 1
+       ;;
+ns32k-*-netbsd*)
+       tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
+       # On NetBSD, the headers are already okay, except for math.h.
+       tmake_file="t-netbsd ns32k/t-ns32k"
+       extra_parts=""
+       use_collect2=yes
+       ;;
+or32-*-coff*)
+       tm_file="${tm_file} or32/or32.h"
+       tmake_file=or32/t-default
+       ;;
+or32-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h or32/or32.h or32/elf.h"
+       tmake_file=or32/t-default
+       if test x$enable_threads = xyes; then
+         thread_file='rtems'
+       fi
+       ;;
+or32-*linux*)
+       tm_file="${tm_file} dbxelf.h elfos.h or32/or32.h or32/elf.h or32/linux-gas.h or32/linux-elf.h"
+       tmake_file=or32/t-default
+       ;;
+pdp11-*-bsd)
+       tm_file="${tm_file} pdp11/2bsd.h"
+       use_fixproto=yes
+        ;;
+pdp11-*-*)
+       use_fixproto=yes
+       ;;
+avr-*-*)
+       use_fixproto=yes
+       ;;
+# port not yet contributed
+#powerpc-*-openbsd*)
+#      tmake_file="${tmake_file} rs6000/t-fprules "
+#      extra_headers=
+#      ;;
+powerpc64-*-linux*)
+       tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
+       case x$with_cpu in
+       x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
+       esac
+       tm_file="${tm_file} rs6000/linux64.h"
+       tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-linux rs6000/t-ppccomm rs6000/t-linux64"
+       ;;
+powerpc64-*-gnu*)
+       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"
+       tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
+       ;;
+powerpc-*-beos*)
+       tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
+       tmake_file="rs6000/t-fprules rs6000/t-beos"
+       extra_headers=
+       use_fixproto=yes
+       ;;
+powerpc-*-darwin*)
+       tm_file="${tm_file} rs6000/darwin.h"
+       tmake_file="t-darwin t-slibgcc-darwin rs6000/t-darwin"
+       extra_headers=altivec.h
+       ;;
+powerpc*-*-freebsd*)
+       tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
+       ;;
+powerpc-*-netbsd*)
+       tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
+       tmake_file="${tmake_file} rs6000/t-netbsd"
+       ;;
+powerpc-*-chorusos*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
+       case ${enable_threads} in
+         yes | posix)
+           thread_file='posix'
+           ;;
+       esac
+       use_fixproto=yes
+       ;;
+powerpc-*-eabispe*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
+       tmake_file="rs6000/t-spe rs6000/t-ppccomm"
+       ;;
+powerpc-*-eabisimaltivec*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+       ;;
+powerpc-*-eabisim*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+       ;;
+powerpc-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+       use_fixproto=yes
+       ;;
+powerpc-*-eabialtivec*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+       ;;
+powerpc-*-eabi*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+       ;;
+powerpc-*-rtems*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
+       tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
+       ;;
+powerpc-*-linux*altivec*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
+       ;;
+powerpc-*-linux*spe*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
+       ;;
+powerpc-*-linux*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
+       ;;
+powerpc-*-gnu-gnualtivec*)
+       tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
+       if test x$enable_threads = xyes; then
+               thread_file='posix'
+       fi
+       ;;
+powerpc-*-gnu*)
+       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"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
+       if test x$enable_threads = xyes; then
+               thread_file='posix'
+       fi
+       ;;
+powerpc-wrs-vxworks*)
+       # We want vxworks.h after rs6000/sysv4.h, which unfortunately
+       # means we have to redo the tm_file list from scratch.
+       tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
+       tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
+       tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
+       extra_headers=ppc-asm.h
+       ;;
+powerpc-wrs-windiss*)  # Instruction-level simulator for VxWorks.
+       tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
+        tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+        thread_file=""
+       use_fixproto=yes
+        ;;
+powerpcle-*-sysv*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
+       use_fixproto=yes
+       ;;
+powerpcle-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+       use_fixproto=yes
+       ;;
+powerpcle-*-eabisim*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+       ;;
+powerpcle-*-eabi*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+       ;;
+powerpc-*-kaos*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+       ;;
+powerpcle-*-kaos*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
+       tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+       ;;
+rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
+       tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
+       tmake_file="rs6000/t-fprules rs6000/t-newas"
+       use_collect2=yes
+       extra_headers=
+       use_fixproto=yes
+       ;;
+rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
+       tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
+       tmake_file=rs6000/t-aix43
+       use_collect2=yes
+       thread_file='aix'
+       extra_headers=
+       ;;
+rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
+       tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
+       tmake_file=rs6000/t-aix43
+       use_collect2=yes
+       thread_file='aix'
+       extra_headers=
+       ;;
+rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
+       tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
+       tmake_file=rs6000/t-aix52
+       use_collect2=yes
+       thread_file='aix'
+       extra_headers=
+       ;;
+rs6000-*-lynxos*)
+       tm_file="svr3.h lynx.h rs6000/lynxbase.h rs6000/rs6000.h rs6000/lynx.h"
+       tmake_file=rs6000/t-fprules
+       use_collect2=yes
+       use_fixproto=yes
+       ;;
+s390-*-linux*)
+       tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
+       tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff"
+       ;;
+s390x-*-linux*)
+       tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
+       tm_p_file=s390/s390-protos.h
+       md_file=s390/s390.md
+       extra_modes=s390/s390-modes.def
+       out_file=s390/s390.c
+       tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff s390/t-linux64"
+       ;;
+s390x-ibm-tpf*)
+       tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
+       tm_p_file=s390/s390-protos.h
+       md_file=s390/s390.md
+       extra_modes=s390/s390-modes.def
+       extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+       out_file=s390/s390.c
+       tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
+       ;;
+sh-*-elf* | sh[2346l]*-*-elf* | sh*-*-kaos*)
+       tmake_file="sh/t-sh sh/t-elf"
+       case ${target} in
+       shl* | sh64l*)
+               tm_file="sh/little.h ${tm_file}"
+               tmake_file="${tmake_file} sh/t-le"
+               ;;
+       esac
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h"
+       case ${target} in
+       sh64*)
+               tmake_file="${tmake_file} sh/t-sh64"
+               tm_file="${tm_file} sh/sh64.h"
+               extra_headers="shmedia.h ushmedia.h sshmedia.h"
+               ;;
+       sh4_single*)  target_cpu_default="SELECT_SH4_SINGLE" ;;
+       sh4*)  target_cpu_default="SELECT_SH4" ;;
+       sh3e*) target_cpu_default="SELECT_SH3E" ;;
+       sh3*)  target_cpu_default="SELECT_SH3" ;;
+       sh2e*) target_cpu_default="SELECT_SH2E" ;;
+       sh2*)  target_cpu_default="SELECT_SH2" ;;
+       esac
+       case ${target} in
+       sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
+       esac
+       case ${target} in
+       sh*-*-kaos*) tm_file="${tm_file} kaos.h sh/kaos-sh.h" ;;
+       esac
+       use_fixproto=yes
+       ;;
+sh-*-rtemscoff*)
+       tmake_file="sh/t-sh t-rtems"
+       tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
+       ;;
+sh-*-rtems*)
+       tmake_file="sh/t-sh sh/t-elf t-rtems"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
+       ;;
+sh-*-linux* | sh[2346lbe]*-*-linux*)
+       tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux"
+       case ${target} in
+       sh*be-*-* | sh*eb-*-*) ;;
+       *)
+               tm_file="sh/little.h ${tm_file}"
+               tmake_file="${tmake_file} sh/t-le"
+               ;;
+       esac
+       tmake_file="${tmake_file} sh/t-linux"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
+       case ${target} in
+       sh64*)
+               tmake_file="${tmake_file} sh/t-sh64"
+               tm_file="${tm_file} sh/sh64.h"
+               extra_headers="shmedia.h ushmedia.h sshmedia.h"
+               ;;
+       sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
+       sh4*) target_cpu_default="SELECT_SH4" ;;
+       sh3e[lb]e*) target_cpu_default="SELECT_SH3E" ;;
+       sh3e[lb]*) target_cpu_default="SELECT_SH3" ;;
+       sh3e*) target_cpu_default="SELECT_SH3E" ;;
+       sh3*) target_cpu_default="SELECT_SH3" ;;
+       sh2e[lb]e*) target_cpu_default="SELECT_SH2E" ;;
+       sh2e[lb]*) target_cpu_default="SELECT_SH2" ;;
+       sh2e*) target_cpu_default="SELECT_SH2E" ;;
+       sh2*) target_cpu_default="SELECT_SH2" ;;
+       esac
+       case ${target} in
+       sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
+       esac
+       ;;
+sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
+  sh64-*-netbsd* | sh64l*-*-netbsd*)
+       tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h netbsd.h netbsd-elf.h sh/netbsd-elf.h"
+       tmake_file="${tmake_file} sh/t-sh sh/t-elf"
+       case ${target} in
+       sh*l*-*)
+               tm_file="sh/little.h ${tm_file}"
+               tmake_file="${tmake_file} sh/t-le"
+               ;;
+       *)
+               tmake_file="${tmake_file} sh/t-be"
+               ;;
+       esac
+       case ${target} in
+       sh5*-*)
+               # SHmedia, 32-bit ABI
+               target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
+               tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5"
+               ;;
+       sh64*-*)
+               # SHmedia, 64-bit ABI
+               target_cpu_default="SH5_BIT|SH4_BIT"
+               tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5 sh/t-netbsd-sh5-64"
+               ;;
+       *)
+               # SH3, software floating point
+               target_cpu_default="SH1_BIT|SH2_BIT|SH3_BIT"
+               tmake_file="${tmake_file} sh/t-netbsd"
+               ;;
+       esac
+       ;;
+sh-wrs-vxworks)
+       tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
+       ;;
+sh-*-*)
+       tm_file="${tm_file} dbxcoff.h sh/coff.h"
+       use_fixproto=yes
+       ;;
+sparc-tti-*)
+       tm_file="${tm_file} sparc/pbd.h"
+       use_fixproto=yes
+       ;;
+sparc-*-netbsdelf*)
+       tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
+       ;;
+sparc-*-openbsd*)
+       tm_defines=OBSD_OLD_GAS
+       tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
+       # needed to unconfuse gdb
+       tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
+       # we need collect2 until our bug is fixed...
+       use_collect2=yes
+       ;;
+sparc64-*-openbsd*)
+       tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
+       gas=yes gnu_ld=yes
+       with_cpu=ultrasparc
+       ;;
+sparc-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
+       tmake_file="sparc/t-elf sparc/t-crtfm"
+       extra_parts="crti.o crtn.o crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+sparc-*-linux*)                # SPARC's running GNU/Linux, libc6
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
+       tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
+       ;;
+sparc-*-rtems*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
+       tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
+       extra_parts="crti.o crtn.o crtbegin.o crtend.o"
+       ;;
+sparc64-*-solaris2* | sparcv9-*-solaris2*)
+       tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
+       if test x$gnu_ld = xyes; then
+               tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
+       fi
+       if test x$gas = xyes; then
+               tm_file="${tm_file} sparc/sol2-gas-bi.h"
+       fi
+       tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
+       if test x$gnu_ld = xyes; then
+               tmake_file="$tmake_file t-slibgcc-elf-ver"
+       else
+               tmake_file="$tmake_file t-slibgcc-sld"
+       fi
+       extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
+       if test x${enable_threads} = x ; then
+           enable_threads=$have_pthread_h
+           if test x${enable_threads} = x ; then
+               enable_threads=$have_thread_h
+           fi
+       fi
+       if test x${enable_threads} = xyes ; then
+           if test x${have_pthread_h} = xyes ; then
+               thread_file='posix'
+           else
+               thread_file='solaris'
+           fi
+       fi
+       need_64bit_hwint=yes
+       ;;
+sparc-*-solaris2*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
+       if test x$gnu_ld = xyes; then
+               tm_file="${tm_file} sparc/sol2-gld.h"
+       fi
+       tmake_file="sparc/t-sol2 sparc/t-crtfm"
+       if test x$gnu_ld = xyes; then
+               tmake_file="$tmake_file t-slibgcc-elf-ver"
+       else
+               tmake_file="$tmake_file t-slibgcc-sld"
+       fi
+       case ${target} in
+       *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+               if test x$gnu_ld = xno; then
+                       tm_file="${tm_file} sparc/sol26-sld.h"
+               fi
+               ;;
+       *-*-solaris2.[789] | *-*-solaris2.1[0-9])
+               tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
+               if test x$gnu_ld = xyes; then
+                       tm_file="${tm_file} sparc/sol2-gld-bi.h"
+               fi
+               if test x$gas = xyes; then
+                       tm_file="${tm_file} sparc/sol2-gas-bi.h"
+               fi
+               tmake_file="$tmake_file sparc/t-sol2-64"
+               need_64bit_hwint=yes
+               ;;
+       esac
+       extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
+       if test x${enable_threads} = x; then
+           enable_threads=$have_pthread_h
+           if test x${enable_threads} = x; then
+               enable_threads=$have_thread_h
+           fi
+       fi
+       if test x${enable_threads} = xyes; then
+           if test x${have_pthread_h} = xyes; then
+               thread_file='posix'
+           else
+               thread_file='solaris'
+           fi
+       fi
+       ;;
+sparc-*-sysv4*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
+       tmake_file=t-svr4
+       extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+sparclite-*-coff*)
+       tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
+       tmake_file=sparc/t-sparclite
+       ;;
+sparclite-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
+       tmake_file="sparc/t-sparclite sparc/t-crtfm"
+        extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+sparc86x-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
+       tmake_file="sparc/t-sp86x sparc/t-crtfm"
+        extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+sparc64-*-aout*)
+       tm_file="sparc/sparc.h sparc/aout.h sparc/sp64-aout.h"
+       use_fixproto=yes
+       ;;
+sparc64-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
+       tmake_file="${tmake_file} sparc/t-crtfm"
+       extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+sparc64-*-freebsd*|ultrasparc-*-freebsd*)
+       tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
+       tmake_file="${tmake_file} sparc/t-crtfm"
+       case "x$with_cpu" in
+               xultrasparc) ;;
+               x) with_cpu=ultrasparc ;;
+               *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
+       esac
+       need_64bit_hwint=yes
+       ;;
+sparc64-*-linux*)              # 64-bit SPARC's running GNU/Linux
+       tmake_file="t-slibgcc-elf-ver t-linux sparc/t-linux64 sparc/t-crtfm"
+       tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
+       ;;
+sparc64-*-netbsd*)
+       tmake_file="${tmake_file} sparc/t-netbsd64"
+       tm_file="sparc/biarch64.h ${tm_file}"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
+       ;;
+strongarm-*-elf*)
+       tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
+       tmake_file=arm/t-strongarm-elf
+       out_file=arm/arm.c
+       md_file=arm/arm.md
+       extra_modes=arm/arm-modes.def
+       use_fixproto=yes
+       ;;
+strongarm-*-pe)
+       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"
+       tmake_file=arm/t-strongarm-pe
+       out_file=arm/arm.c
+       md_file=arm/arm.md
+       extra_modes=arm/arm-modes.def
+       extra_objs=pe.o
+       use_fixproto=yes
+       ;;
+strongarm-*-kaos*)
+       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"
+       tmake_file=arm/t-strongarm-elf
+       out_file=arm/arm.c
+       md_file=arm/arm.md
+       extra_modes=arm/arm-modes.def
+       ;;
+v850e1-*-*)
+       target_cpu_default="TARGET_CPU_v850e1"
+       tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
+       tm_p_file=v850/v850-protos.h
+       tmake_file=v850/t-v850e
+       md_file=v850/v850.md
+       out_file=v850/v850.c
+       if test x$stabs = xyes
+       then
+               tm_file="${tm_file} dbx.h"
+       fi
+       use_collect2=no
+       c_target_objs="v850-c.o"
+       cxx_target_objs="v850-c.o"
+       use_fixproto=yes
+       ;;
+v850e-*-*)
+       target_cpu_default="TARGET_CPU_v850e"
+       tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
+       tm_p_file=v850/v850-protos.h
+       tmake_file=v850/t-v850e
+       md_file=v850/v850.md
+       out_file=v850/v850.c
+       if test x$stabs = xyes
+       then
+               tm_file="${tm_file} dbx.h"
+       fi
+       use_collect2=no
+       c_target_objs="v850-c.o"
+       cxx_target_objs="v850-c.o"
+       use_fixproto=yes
+       ;;
+v850-*-*)
+       target_cpu_default="TARGET_CPU_generic"
+       tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
+       tmake_file=v850/t-v850
+       if test x$stabs = xyes
+       then
+               tm_file="${tm_file} dbx.h"
+       fi
+       use_collect2=no
+       c_target_objs="v850-c.o"
+       cxx_target_objs="v850-c.o"
+       use_fixproto=yes
+       ;;
+vax-*-bsd*)                    # VAXen running BSD
+       tm_file="${tm_file} vax/bsd.h"
+       use_collect2=yes
+       use_fixproto=yes
+       ;;
+vax-*-sysv*)                   # VAXen running system V
+       tm_file="${tm_file} vax/vaxv.h"
+       use_fixproto=yes
+       ;;
+vax-*-netbsdelf*)
+       tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
+       ;;
+vax-*-netbsd*)
+       tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
+       tmake_file=t-netbsd
+       extra_parts=""
+       use_collect2=yes
+       ;;
+vax-*-openbsd*)
+       tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
+       use_collect2=yes
+       ;;
+vax-*-ultrix*)                 # VAXen running ultrix
+       tm_file="${tm_file} vax/ultrix.h"
+       use_fixproto=yes
+       ;;
+vax-*-*)                       # VAX default entry
+    if test "x$enable_obsolete" != xyes; then
+      echo "*** Configuration ${target} is obsolete." >&2
+      echo "*** Specify --enable-obsolete to build it anyway." >&2
+      echo "*** Support will be REMOVED in the next major release of GCC," >&2
+      echo "*** unless a maintainer comes forward." >&2
+      exit 1
+    fi
+       use_fixproto=yes
+       ;;
+xscale-*-elf)
+       tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
+       tmake_file=arm/t-xscale-elf
+       out_file=arm/arm.c
+       md_file=arm/arm.md
+       extra_modes=arm/arm-modes.def
+       use_fixproto=yes
+       ;;
+xscale-*-coff)
+       tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
+       tmake_file=arm/t-xscale-coff
+       out_file=arm/arm.c
+       md_file=arm/arm.md
+       extra_modes=arm/arm-modes.def
+       use_fixproto=yes
+       ;;
+xstormy16-*-elf)
+       # For historical reasons, the target files omit the 'x'.
+       tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
+       tm_p_file=stormy16/stormy16-protos.h
+       md_file=stormy16/stormy16.md
+       out_file=stormy16/stormy16.c
+       tmake_file="stormy16/t-stormy16"
+       extra_parts="crtbegin.o crtend.o"
+       use_fixproto=yes
+       ;;
+xtensa-*-elf*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
+       tmake_file="xtensa/t-xtensa xtensa/t-elf"
+       ;;
+xtensa-*-linux*)
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
+       tmake_file="t-slibgcc-elf-ver t-linux xtensa/t-xtensa xtensa/t-linux"
+       ;;
+am33_2.0-*-linux*)
+       tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
+       tmake_file="t-slibgcc-elf-ver t-linux mn10300/t-linux"
+       gas=yes gnu_ld=yes
+       extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
+       use_collect2=no
+       ;;
+*)
+       echo "*** Configuration ${target} not supported" 1>&2
+       exit 1
+       ;;
+esac
+
+# Support for --with-cpu and related options (and a few unrelated options,
+# too).
+case ${with_cpu} in
+  yes | no)
+    echo "--with-cpu must be passed a value" 1>&2
+    exit 1
+    ;;
+esac
+
+# If there is no $with_cpu option, try to infer one from ${target}.
+# This block sets nothing except for with_cpu.
+if test x$with_cpu = x ; then
+  case ${target} in
+    ep9312-*-*)
+      # A Cirrus ARM variant.
+      with_cpu="ep9312"
+      ;;
+    i486-*-*)
+      with_cpu=i486
+      ;;
+    i586-*-*)
+      case ${target_noncanonical} in
+        k6_2-*)
+          with_cpu=k6-2
+          ;;
+        k6_3-*)
+          with_cpu=k6-3
+          ;;
+        k6-*)
+          with_cpu=k6
+          ;;
+        pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
+          with_cpu=pentium-mmx
+          ;;
+        *)
+          with_cpu=pentium
+          ;;
+      esac
+      ;;
+    i686-*-* | i786-*-*)
+      case ${target_noncanonical} in
+        k8-*|opteron-*|athlon_64-*)
+          with_cpu=k8
+          ;;
+        athlon_xp-*|athlon_mp-*|athlon_4-*)
+          with_cpu=athlon-4
+          ;;
+        athlon_tbird-*|athlon-*)
+          with_cpu=athlon
+          ;;
+        pentium2-*)
+          with_cpu=pentium2
+          ;;
+        pentium3-*|pentium3m-*)
+          with_cpu=pentium3
+          ;;
+        pentium4-*|pentium4m-*)
+          with_cpu=pentium4
+          ;;
+        prescott-*)
+          with_cpu=prescott
+          ;;
+        nocona-*)
+          with_cpu=nocona
+          ;;
+        pentium_m-*)
+          with_cpu=pentium-m
+          ;;
+        *)
+          with_cpu=pentiumpro
+          ;;
+      esac
+      ;;
+    x86_64-*-*)
+      with_cpu=k8
+      ;;
+    alphaev6[78]*-*-*)
+      with_cpu=ev67
+      ;;
+    alphaev6*-*-*)
+      with_cpu=ev6
+      ;;
+    alphapca56*-*-*)
+      with_cpu=pca56
+      ;;
+    alphaev56*-*-*)
+      with_cpu=ev56
+      ;;
+    alphaev5*-*-*)
+      with_cpu=ev5
+      ;;
+    sparc*-*-*)
+      with_cpu="`echo ${target} | sed 's/-.*$//'`"
+      if [ x$with_cpu = xsparc64 ]; then
+        with_cpu=v9
+      fi
+      ;;
+  esac
+fi
+
+       # Similarly for --with-schedule.
+       if test x$with_schedule = x; then
+               case ${target} in
+               hppa1* | parisc1*)
+                       # Override default PA8000 scheduling model.
+                       with_schedule=7100LC
+                       ;;
+               esac
+       fi
+
+       # Validate and mark as valid any --with options supported
+       # by this target.  In order to use a particular --with option
+       # you must list it in supported_defaults; validating the value
+       # is optional.  This case statement should set nothing besides
+       # supported_defaults.
+
+       supported_defaults=
+       case "${target}" in
+       alpha*-*-*)
+               supported_defaults="cpu tune"
+               for which in cpu tune; do
+                       eval "val=\$with_$which"
+                       case "$val" in
+                       "" \
+                       | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
+                       | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
+                       | 21264a)
+                               ;;
+                       *)
+                               echo "Unknown CPU used in --with-$which=$val" 1>&2
+                               exit 1
+                               ;;
+                       esac
+               done
+               ;;
+
+       arm*-*-*)
+               supported_defaults="arch cpu float tune"
+               for which in cpu tune; do
+                       eval "val=\$with_$which"
+                       case "$val" in
+                       "" \
+                       | arm[236789] | arm250 | arm[67][01]0 \
+                       | arm60 | arm620 | arm7d | arm7di \
+                       | arm7m | arm7dm | arm7dmi | arm[79]tdmi \
+                       | arm70 | arm700i | arm710t | arm720 \
+                       | arm720t | arm740t | arm710c | arm920 \
+                       | arm920t | arm926ejs | arm940t | arm9e | arm10tdmi \
+                       | arm7100 | arm7500 | arm7500fe | arm810 \
+                       | arm1026ejs | arm1020t | arm1136js | arm1136jfs \
+                       | xscale | iwmmxt \
+                       | ep9312 \
+                       | strongarm | strongarm110 | strongarm11[01]0)
+                               # OK
+                               ;;
+                       *)
+                               echo "Unknown CPU used in --with-$which=$val" 1>&2
+                               exit 1
+                               ;;
+                       esac
+               done
+
+               case "$with_arch" in
+               "" \
+               | armv[2345] | armv2a | armv3m | armv4t | armv5t \
+               | armv5te | armv6j | ep9312)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown arch used in --with-arch=$with_arch" 1>&2
+                       exit 1
+                       ;;
+               esac
+
+               case "$with_float" in
+               "" \
+               | soft | hard)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+                       exit 1
+                       ;;
+               esac
+
+               if test "x$with_arch" != x && test "x$with_cpu" != x; then
+                       echo "Warning: --with-arch overrides --with-cpu" 1>&2
+               fi
+               ;;
+
+       hppa*-*-* | parisc*-*-*)
+               supported_defaults="arch schedule"
+
+               case "$with_arch" in
+               "" | 1.0 | 1.1 | 2.0)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
+                       exit 1
+                       ;;
+               esac
+
+               case "$with_schedule" in
+               "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
+                       exit 1
+                       ;;
+               esac
+               ;;
+
+       i[34567]86-*-* | x86_64-*-*)
+               supported_defaults="arch cpu tune"
+               for which in arch cpu tune; do
+                       eval "val=\$with_$which"
+                       case ${val} in
+                       "" | i386 | i486 \
+                       | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
+                       | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
+                       | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
+                       | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
+                       | athlon64 | athlon-fx | prescott | pentium-m \
+                       | pentium4m | pentium3m| nocona)
+                               # OK
+                               ;;
+                       *)
+                               echo "Unknown CPU given in --with-$which=$val." 1>&2
+                               exit 1
+                               ;;
+                       esac
+               done
+               ;;
+
+       mips*-*-*)
+               supported_defaults="abi arch float tune"
+
+               case ${with_float} in
+               "" | soft | hard)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+                       exit 1
+                       ;;
+               esac
+
+               case ${with_abi} in
+               "" | 32 | o64 | n32 | 64 | eabi)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
+                       exit 1
+                       ;;
+               esac
+               ;;
+
+       powerpc*-*-* | rs6000-*-*)
+               supported_defaults="cpu float tune"
+
+               for which in cpu tune; do
+                       eval "val=\$with_$which"
+                       case ${val} in
+                       default32 | default64)
+                               with_which="with_$which"
+                               eval $with_which=
+                               ;;
+                       "" | common \
+                       | power | power2 | power3 | power4 \
+                       | powerpc | powerpc64 \
+                       | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
+                       | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
+                       | 601 | 602 | 603 | 603e | ec603e | 604 \
+                       | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
+                       | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
+                               # OK
+                               ;;
+                       *)
+                               echo "Unknown cpu used in --with-$which=$val." 1>&2
+                               exit 1
+                               ;;
+                       esac
+               done
+               ;;
+
+       s390*-*-*)
+               supported_defaults="arch mode tune"
+
+               for which in arch tune; do
+                       eval "val=\$with_$which"
+                       case ${val} in
+                       "" | g5 | g6 | z900 | z990)
+                               # OK
+                               ;;
+                       *)
+                               echo "Unknown cpu used in --with-$which=$val." 1>&2
+                               exit 1
+                               ;;
+                       esac
+               done
+
+               case ${with_mode} in
+               "" | esa | zarch)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
+                       exit 1
+                       ;;
+               esac
+               ;;
+
+       sparc*-*-*)
+               supported_defaults="cpu float tune"
+
+               for which in cpu tune; do
+                       eval "val=\$with_$which"
+                       case ${val} in
+                       "" | sparc | sparcv9 | sparc64 | sparc86x \
+                       | v7 | cypress | v8 | supersparc | sparclite | f930 \
+                       | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
+                       | v9 | ultrasparc | ultrasparc3)
+                               # OK
+                               ;;
+                       *)
+                               echo "Unknown cpu used in --with-$which=$val" 1>&2
+                               exit 1
+                               ;;
+                       esac
+               done
+
+               case ${with_float} in
+               "" | soft | hard)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+                       exit 1
+                       ;;
+               esac
+               ;;
+
+       v850*-*-*)
+               supported_defaults=cpu
+               case ${with_cpu} in
+               "" | v850e | v850e1)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+                       exit 1
+                       ;;
+               esac
+               ;;
+       esac
+
+       # Set some miscellaneous flags for particular targets.
+       target_cpu_default2=
+       case ${target} in
+       alpha*-*-*)
+               if test x$gas = xyes
+               then
+                       target_cpu_default2="MASK_GAS"
+               fi
+               ;;
+
+       arm*-*-*)
+               case "x$with_cpu" in
+               x)
+                       # The most generic
+                       target_cpu_default2="TARGET_CPU_generic"
+                       ;;
+
+               *)
+                       target_cpu_default2="TARGET_CPU_$with_cpu"
+                       ;;
+               esac
+               ;;
+
+       hppa*-*-* | parisc*-*-*)
+               if test x$gas = xyes
+               then
+                       target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
+               fi
+               ;;
+
+       mips*-*-*)
+               case ${target} in
+               mips*-*-ecoff* | mips*-*-elf*)
+                       if test x$gas = xyes
+                       then
+                               if test x$gnu_ld = xyes
+                               then
+                                       target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
+                               else
+                                       target_cpu_default2="MASK_GAS"
+                               fi
+                       fi
+                       ;;
+               mips*-*-*)
+                       if test x$gas = xyes
+                       then
+                               target_cpu_default2="MASK_GAS"
+                       fi
+                       ;;
+               esac
+               case ${target} in
+                       mips*el-*-*)
+                               tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
+                               ;;
+               esac
+               case $tm_file in
+                       *mips/elf.h* | *mips/elf64.h*)
+                               tm_defines="OBJECT_FORMAT_ELF $tm_defines"
+                               ;;
+               esac
+               if test "x$enable_gofast" = xyes
+               then
+                       tm_defines="US_SOFTWARE_GOFAST $tm_defines"
+                       tmake_file="mips/t-gofast $tmake_file"
+               else
+                       tmake_file="mips/t-mips $tmake_file"
+               fi
+               ;;
+
+       powerpc*-*-* | rs6000-*-*)
+               if test x$enable_altivec = xyes
+               then
+                       tm_file="$tm_file rs6000/altivec-defs.h"
+               fi
+               # FIXME: The PowerPC port uses the value set at compile time,
+               # although it's only cosmetic.
+               if test "x$with_cpu" != x
+               then
+                       target_cpu_default2="\\\"$with_cpu\\\""
+               fi
+               out_file=rs6000/rs6000.c
+               c_target_objs="${c_target_objs} rs6000-c.o"
+               cxx_target_objs="${cxx_target_objs} rs6000-c.o"
+               tmake_file="rs6000/t-rs6000 ${tmake_file}"
+               ;;
+
+       sparc*-*-*)
+               # Some standard aliases.
+               case x$with_cpu in
+               xsparc)
+                       with_cpu=v7
+                       ;;
+               xsparc86x)
+                       with_cpu=sparclite86x
+                       ;;
+               xsparcv9 | xsparc64)
+                       with_cpu=v9
+                       ;;
+               esac
+
+               # The Sparc port checks this value at compile-time.
+               target_cpu_default2="TARGET_CPU_$with_cpu"
+               ;;
+       v850*-*-*)
+               # FIXME: The v850 is "special" in that it does not support
+               # runtime CPU selection, only --with-cpu.
+               case "x$with_cpu" in
+               x)
+                       ;;
+               xv850e)
+                       target_cpu_default2="TARGET_CPU_$with_cpu"
+                       ;;
+               esac
+               ;;
+       esac
+
+       t=
+       all_defaults="abi cpu arch tune schedule float mode"
+       for option in $all_defaults
+       do
+               eval "val=\$with_$option"
+               if test -n "$val"; then
+                       case " $supported_defaults " in
+                       *" $option "*)
+                               ;;
+                       *)
+                               echo "This target does not support --with-$option." 2>&1
+                               exit 1
+                               ;;
+                       esac
+
+                       if test "x$t" = x
+                       then
+                               t="{ \"$option\", \"$val\" }"
+                       else
+                               t="${t}, { \"$option\", \"$val\" }"
+                       fi
+               fi
+       done
+       if test "x$t" = x
+       then
+               configure_default_options="{ { NULL, NULL} }"
+       else
+               configure_default_options="{ ${t} }"
+       fi
+
+       if test "$target_cpu_default2" != ""
+       then
+               if test "$target_cpu_default" != ""
+               then
+                       target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
+               else
+                       target_cpu_default=$target_cpu_default2
+               fi
+       fi

Line No.	Rev	Author	Line
1	1612	phoenix	`diff --unified --recursive -N gcc-3.4.4/config.sub ../oce-3.14/p_root/gcc-3.4.4/config.sub`
2			`--- gcc-3.4.4/config.sub 2004-02-22 15:44:23.000000000 +0100`
3			`+++ ../oce-3.14/p_root/gcc-3.4.4/config.sub 2005-09-25 00:58:55.000000000 +0200`
4			`@@ -256,7 +256,7 @@`
5			`\| mn10200 \| mn10300 \`
6			`\| msp430 \`
7			`\| ns16k \| ns32k \`
8			`- \| openrisc \| or32 \`
9			`+ \| or32 \`
10			`\| pdp10 \| pdp11 \| pj \| pjl \`
11			`\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \| ppcbe \`
12			`\| pyramid \`
13			`@@ -750,9 +750,8 @@`
14			`basic_machine=hppa1.1-oki`
15			`os=-proelf`
16			`;;`
17			`- or32 \| or32-*)`
18			`- basic_machine=or32-unknown`
19			`- os=-coff`
20			`+ or32 \| or32-*)`
21			+ basic_machine=or32-`echo $basic_machine \| sed 's/^[^-]*-//'`
22			`;;`
23			`os400)`
24			`basic_machine=powerpc-ibm`
25			`@@ -1355,8 +1354,8 @@`
26			`mips-)`
27			`os=-elf`
28			`;;`
29			`- or32-*)`
30			`- os=-coff`
31			`+ or32-*)`
32			`+ os=-elf`
33			`;;`
34			`*-tti) # must be before sparc entry or we get the wrong os.`
35			`os=-sysv3`
36			`diff --unified --recursive -N gcc-3.4.4/configure.in ../oce-3.14/p_root/gcc-3.4.4/configure.in`
37			`--- gcc-3.4.4/configure.in 2005-03-08 18:31:40.000000000 +0100`
38			`+++ ../oce-3.14/p_root/gcc-3.4.4/configure.in 2005-11-13 20:28:25.000000000 +0100`
39			`@@ -608,6 +608,9 @@`
40			`mn10300--)`
41			`noconfigdirs="$noconfigdirs ${libgcj}"`
42			`;;`
43			`+ or32--)`
44			`+ noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"`
45			`+ ;;`
46			`powerpc--aix)`
47			`# copied from rs6000-- entry`
48			`noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"`
49			`diff --unified --recursive -N gcc-3.4.4/gcc/config.gcc ../oce-3.14/p_root/gcc-3.4.4/gcc/config.gcc`
50			`--- gcc-3.4.4/gcc/config.gcc 2005-04-25 06:47:59.000000000 +0200`
51			`+++ ../oce-3.14/p_root/gcc-3.4.4/gcc/config.gcc 2005-11-13 20:28:32.000000000 +0100`
52			`@@ -1681,6 +1681,21 @@`
53			`extra_parts=""`
54			`use_collect2=yes`
55			`;;`
56			`+or32--coff)`
57			`+ tm_file="${tm_file} or32/or32.h"`
58			`+ tmake_file=or32/t-default`
59			`+ ;;`
60			`+or32--elf)`
61			`+ tm_file="${tm_file} dbxelf.h elfos.h or32/or32.h or32/elf.h"`
62			`+ tmake_file=or32/t-default`
63			`+ if test x$enable_threads = xyes; then`
64			`+ thread_file='rtems'`
65			`+ fi`
66			`+ ;;`
67			`+or32-linux)`
68			`+ tm_file="${tm_file} dbxelf.h elfos.h or32/or32.h or32/elf.h or32/linux-gas.h or32/linux-elf.h"`
69			`+ tmake_file=or32/t-default`
70			`+ ;;`
71			`pdp11-*-bsd)`
72			`tm_file="${tm_file} pdp11/2bsd.h"`
73			`use_fixproto=yes`
74			`diff --unified --recursive -N gcc-3.4.4/gcc/config.gcc.orig ../oce-3.14/p_root/gcc-3.4.4/gcc/config.gcc.orig`
75			`--- gcc-3.4.4/gcc/config.gcc.orig 1970-01-01 01:00:00.000000000 +0100`
76			`+++ ../oce-3.14/p_root/gcc-3.4.4/gcc/config.gcc.orig 2005-09-25 00:58:55.000000000 +0200`
77			`@@ -0,0 +1,2829 @@`
78			`+# GCC target-specific configuration file.`
79			`+# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004`
80			`+# Free Software Foundation, Inc.`
81			`+`
82			`+#This file is part of GCC.`
83			`+`
84			`+#GCC is free software; you can redistribute it and/or modify it under`
85			`+#the terms of the GNU General Public License as published by the Free`
86			`+#Software Foundation; either version 2, or (at your option) any later`
87			`+#version.`
88			`+`
89			`+#GCC is distributed in the hope that it will be useful, but WITHOUT`
90			`+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or`
91			`+#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License`
92			`+#for more details.`
93			`+`
94			`+#You should have received a copy of the GNU General Public License`
95			`+#along with GCC; see the file COPYING. If not, write to the Free`
96			`+#Software Foundation, 59 Temple Place - Suite 330, Boston, MA`
97			`+#02111-1307, USA.`
98			`+`
99			`+# This is the GCC target-specific configuration file`
100			`+# where a configuration type is mapped to different system-specific`
101			`+# definitions and files. This is invoked by the autoconf-generated`
102			`+# configure script. Putting it in a separate shell file lets us skip`
103			`+# running autoconf when modifying target-specific information.`
104			`+`
105			`+# This file switches on the shell variable ${target}, and also uses the`
106			`+# following shell variables:`
107			`+#`
108			`+# with_* Various variables as set by configure.`
109			`+#`
110			`+# enable_threads_flag Either the name, yes or no depending on whether`
111			`+# threads support was requested.`
112			`+#`
113			`+# default_use_cxa_atexit`
114			`+# "no" by default, can be set to "yes" if a target`
115			`+# wishes to use __cxa_atexit() by default if the`
116			`+# $enable___cxa_atexit variable is not set.`
117			`+#`
118			`+# gas_flag Either yes or no depending on whether GNU as was`
119			`+# requested.`
120			`+#`
121			`+# gnu_ld_flag Either yes or no depending on whether GNU ld was`
122			`+# requested.`
123			`+`
124			`+# This file sets the following shell variables for use by the`
125			`+# autoconf-generated configure script:`
126			`+#`
127			`+# cpu_type The name of the cpu, if different from the first`
128			`+# chunk of the canonical target name.`
129			`+#`
130			`+# tm_defines List of target macros to define for all compilations.`
131			`+#`
132			`+# tm_file A list of target macro files, if different from`
133			`+# "$cpu_type/$cpu_type.h". Usually it's constructed`
134			`+# per target in a way like this:`
135			`+# tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"`
136			`+# Note that the preferred order is:`
137			`+# - specific target header "${cpu_type}/${cpu_type.h}"`
138			`+# - generic headers like dbxelf.h elfos.h, netware.h, etc.`
139			`+# - specializing target headers like ${cpu_type.h}/elf.h`
140			`+# This helps to keep OS specific stuff out of the CPU`
141			`+# defining header ${cpu_type}/${cpu_type.h}.`
142			`+#`
143			`+# tm_p_file Location of file with declarations for functions`
144			`+# in $out_file.`
145			`+#`
146			`+# out_file The name of the machine description C support`
147			`+# file, if different from "$cpu_type/$cpu_type.c".`
148			`+#`
149			`+# md_file The name of the machine-description file, if`
150			`+# different from "$cpu_type/$cpu_type.md".`
151			`+#`
152			`+# tmake_file A list of machine-description-specific`
153			`+# makefile-fragments, if different from`
154			`+# "$cpu_type/t-$cpu_type".`
155			`+#`
156			`+# extra_modes The name of the file containing a list of extra`
157			`+# machine modes, if necessary and different from`
158			`+# "$cpu_type/$cpu_type-modes.def".`
159			`+#`
160			`+# extra_objs List of extra objects that should be linked into`
161			`+# the compiler proper (cc1, cc1obj, cc1plus)`
162			`+# depending on target.`
163			`+#`
164			`+# extra_gcc_objs List of extra objects that should be linked into`
165			`+# the compiler driver (gcc) depending on target.`
166			`+#`
167			`+# extra_headers List of used header files from the directory`
168			`+# config/${cpu_type}.`
169			`+#`
170			`+# extra_passes List of extra executables compiled for this target`
171			`+# machine, used for compiling from source to object.`
172			`+#`
173			`+# extra_parts List of extra object files that should be compiled`
174			`+# for this target machine.`
175			`+#`
176			`+# extra_programs Like extra_passes, but these are used when linking.`
177			`+#`
178			`+# c_target_objs List of extra target-dependent objects that be`
179			`+# linked into the C compiler only.`
180			`+#`
181			`+# cxx_target_objs List of extra target-dependent objects that be`
182			`+# linked into the C++ compiler only.`
183			`+#`
184			`+# target_gtfiles List of extra source files with type information.`
185			`+#`
186			`+# xm_defines List of macros to define when compiling for the`
187			`+# target machine.`
188			`+#`
189			`+# xm_file List of files to include when compiling for the`
190			`+# target machine.`
191			`+#`
192			`+# use_collect2 Set to yes or no, depending on whether collect2`
193			`+# will be used.`
194			`+#`
195			`+# target_cpu_default Set to override the default target model.`
196			`+#`
197			`+# gdb_needs_out_file_path`
198			`+# Set to yes if gdb needs a dir command with`
199			+# `dirname $out_file`.
200			`+#`
201			`+# thread_file Set to control which thread package to use.`
202			`+#`
203			`+# gas Set to yes or no depending on whether the target`
204			`+# system normally uses GNU as.`
205			`+#`
206			`+# need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide`
207			`+# for this target. This is true iff`
208			`+# MAX_LONG_TYPE_SIZE is 64. (The code which`
209			`+# determines the underlying integral type for`
210			`+# HOST_WIDE_INT cannot see the definition of`
211			`+# MAX_LONG_TYPE_SIZE.)`
212			`+#`
213			`+# configure_default_options`
214			`+# Set to an initializer for configure_default_options`
215			`+# in configargs.h, based on --with-cpu et cetera.`
216			`+#`
217			`+# use_fixproto Set to "yes" if fixproto should be run normally,`
218			`+# "no" if fixproto should never be run.`
219			`+`
220			`+# The following variables are used in each case-construct to build up the`
221			`+# outgoing variables:`
222			`+#`
223			`+# gnu_ld Set to yes or no depending on whether the target`
224			`+# system normally uses GNU ld.`
225			`+`
226			`+out_file=`
227			`+tmake_file=`
228			`+extra_headers=`
229			`+extra_passes=`
230			`+extra_parts=`
231			`+extra_programs=`
232			`+extra_objs=`
233			`+extra_gcc_objs=`
234			`+c_target_objs=`
235			`+cxx_target_objs=`
236			`+tm_defines=`
237			`+xm_defines=`
238			`+# Set this to force installation and use of collect2.`
239			`+use_collect2=`
240			`+# Set this to override the default target model.`
241			`+target_cpu_default=`
242			+# Set this if gdb needs a dir command with `dirname $out_file`
243			`+gdb_needs_out_file_path=`
244			`+# Set this to control which thread package will be used.`
245			`+thread_file=`
246			`+# Reinitialize these from the flag values every loop pass, since some`
247			`+# configure entries modify them.`
248			`+gas="$gas_flag"`
249			`+gnu_ld="$gnu_ld_flag"`
250			`+enable_threads=$enable_threads_flag`
251			`+default_use_cxa_atexit=no`
252			`+target_gtfiles=`
253			`+need_64bit_hwint=`
254			`+`
255			`+# Default to not using fixproto. Targets which need fixproto should`
256			`+# specifically set this to 'yes'.`
257			`+use_fixproto=no`
258			`+`
259			`+# Don't carry these over build->host->target. Please.`
260			`+xm_file=`
261			`+md_file=`
262			`+`
263			`+# Obsolete configurations.`
264			`+case ${target} in`
265			`+ d30v-* \| \`
266			`+ dsp16xx-* \| \`
267			`+ i370-* \| \`
268			`+ i960-* \| \`
269			`+ i?86-moss-msdos \| i?86--moss \| \`
270			`+ i?86-ncr-sysv4* \| \`
271			`+ i?86-*-netware \| \`
272			`+ i?86--freebsd2 \| i?86--freebsdaout* \| \`
273			`+ i?86--linuxaout* \| \`
274			`+ i?86--linuxlibc1* \| \`
275			`+ i?86-*-interix \| \`
276			`+ i?86--mach \| \`
277			`+ i?86--udk \| \`
278			`+ i?86--sysv[123] \| \`
279			`+ i386-*-vsta \| \`
280			`+ m68k-hp-hpux* \| m68000-hp-hpux* \| \`
281			`+ m68k--sysv4)`
282			`+ if test "x$enable_obsolete" != xyes; then`
283			`+ echo "*** Configuration ${target} is obsolete." >&2`
284			`+ echo "*** Specify --enable-obsolete to build it anyway." >&2`
285			`+ echo "*** Support will be REMOVED in the next major release of GCC," >&2`
286			`+ echo "*** unless a maintainer comes forward." >&2`
287			`+ exit 1`
288			`+ fi;;`
289			`+esac`
290			`+`
291			`+# Unsupported targets list. Do not put an entry in this list unless`
292			`+# it would otherwise be caught by a more permissive pattern. The list`
293			`+# should be in alphabetical order.`
294			`+case ${target} in`
295			`+ alpha--linuxlibc1 \`
296			`+ \| i[34567]86-sequent-sysv \`
297			`+ \| i[34567]86-sequent-sysv[123]* \`
298			`+ \| i[34567]86-go32-* \`
299			`+ \| i[34567]86--go32 \`
300			`+ \| m68k--linuxaout* \`
301			`+ \| m68k--linuxlibc1* \`
302			`+ \| mips64orion--rtems* \`
303			`+ \| powerpc--linuxlibc1* \`
304			`+ \| sparc--linuxaout* \`
305			`+ \| sparc--linuxlibc1* \`
306			`+ \| sparc-hal-solaris2* \`
307			`+ \| thumb-- \`
308			`+ \| --linuxcoff \`
309			`+ \| --linuxoldld \`
310			`+ \| --rtemsaout* \`
311			`+ \| --rtemscoff* \`
312			`+ \| vax--vms \`
313			`+ )`
314			`+ echo "*** Configuration ${target} not supported" 1>&2`
315			`+ exit 1`
316			`+ ;;`
317			`+esac`
318			`+`
319			`+# Set default cpu_type, tm_file, tm_p_file and xm_file so it can be`
320			`+# updated in each machine entry. Also set default extra_headers for some`
321			`+# machines.`
322			`+tm_p_file=`
323			+cpu_type=`echo ${target} \| sed 's/-.*$//'`
324			`+case ${target} in`
325			`+alpha--*)`
326			`+ cpu_type=alpha`
327			`+ need_64bit_hwint=yes`
328			`+ ;;`
329			`+am33_2.0--linux)`
330			`+ cpu_type=mn10300`
331			`+ ;;`
332			`+strongarm--*)`
333			`+ cpu_type=arm`
334			`+ ;;`
335			`+arm--*)`
336			`+ cpu_type=arm`
337			`+ extra_headers="mmintrin.h"`
338			`+ ;;`
339			`+ep9312--*)`
340			`+ cpu_type=arm`
341			`+ ;;`
342			`+xscale--)`
343			`+ cpu_type=arm`
344			`+ extra_headers="mmintrin.h"`
345			`+ ;;`
346			`+i[34567]86--)`
347			`+ cpu_type=i386`
348			`+ extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"`
349			`+ ;;`
350			`+x86_64--)`
351			`+ cpu_type=i386`
352			`+ extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"`
353			`+ need_64bit_hwint=yes`
354			`+ ;;`
355			`+ia64--)`
356			`+ extra_headers=ia64intrin.h`
357			`+ need_64bit_hwint=yes`
358			`+ ;;`
359			`+hppa--* \| parisc--*)`
360			`+ cpu_type=pa`
361			`+ ;;`
362			`+m32r--*)`
363			`+ cpu_type=m32r`
364			`+ ;;`
365			`+m680[012]0--)`
366			`+ cpu_type=m68k`
367			`+ extra_headers=math-68881.h`
368			`+ ;;`
369			`+m68k--)`
370			`+ extra_headers=math-68881.h`
371			`+ ;;`
372			`+mips--*)`
373			`+ cpu_type=mips`
374			`+ need_64bit_hwint=yes`
375			`+ ;;`
376			`+powerpc--*)`
377			`+ cpu_type=rs6000`
378			`+ extra_headers="ppc-asm.h altivec.h spe.h"`
379			`+ need_64bit_hwint=yes`
380			`+ ;;`
381			`+rs6000--*)`
382			`+ need_64bit_hwint=yes`
383			`+ ;;`
384			`+sparc64--*)`
385			`+ cpu_type=sparc`
386			`+ need_64bit_hwint=yes`
387			`+ ;;`
388			`+sparc--*)`
389			`+ cpu_type=sparc`
390			`+ ;;`
391			`+s390--*)`
392			`+ need_64bit_hwint=yes`
393			`+ ;;`
394			`+# Note the 'l'; we need to be able to match e.g. "shle" or "shl".`
395			`+sh[123456789l]--*)`
396			`+ cpu_type=sh`
397			`+ need_64bit_hwint=yes`
398			`+ ;;`
399			`+tic4x--)`
400			`+ cpu_type=c4x`
401			`+ ;;`
402			`+esac`
403			`+`
404			`+tm_file=${cpu_type}/${cpu_type}.h`
405			`+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h`
406			`+then`
407			`+ tm_p_file=${cpu_type}/${cpu_type}-protos.h`
408			`+fi`
409			`+extra_modes=`
410			`+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def`
411			`+then`
412			`+ extra_modes=${cpu_type}/${cpu_type}-modes.def`
413			`+fi`
414			`+`
415			`+case ${target} in`
416			`+x86_64--)`
417			`+ tm_file="i386/biarch64.h ${tm_file}"`
418			`+ ;;`
419			`+esac`
420			`+`
421			`+# On a.out targets, we need to use collect2.`
422			`+case ${target} in`
423			`+--aout)`
424			`+ use_collect2=yes`
425			`+ ;;`
426			`+esac`
427			`+`
428			`+# Common parts for widely ported systems.`
429			`+case ${target} in`
430			`+--darwin*)`
431			`+ tm_file="${tm_file} darwin.h"`
432			`+ tm_p_file="${tm_p_file} darwin-protos.h"`
433			`+ tmake_file="t-darwin"`
434			`+ target_gtfiles="\$(srcdir)/config/darwin.c"`
435			`+ c_target_objs="darwin-c.o"`
436			`+ cxx_target_objs="darwin-c.o"`
437			`+ extra_parts="crt2.o"`
438			`+ extra_objs="darwin.o"`
439			`+ case ${enable_threads} in`
440			`+ "" \| yes \| posix) thread_file='posix' ;;`
441			`+ esac`
442			`+ ;;`
443			`+--freebsd[12] \| --freebsd[12].* \| --freebsdaout)`
444			`+ # This is the place-holder for the generic a.out configuration`
445			`+ # of FreeBSD. No actual configuration resides here since`
446			`+ # there was only ever a bare-bones ix86 configuration for`
447			`+ # a.out and it exists solely in the machine-specific section.`
448			`+ # This place-holder must exist to avoid dropping into`
449			`+ # the generic ELF configuration of FreeBSD (i.e. it must be`
450			`+ # ordered before that section).`
451			`+ ;;`
452			`+--freebsd*)`
453			`+ # This is the generic ELF configuration of FreeBSD. Later`
454			`+ # machine-specific sections may refine and add to this`
455			`+ # configuration.`
456			`+ #`
457			`+ # Due to tm_file entry ordering issues that vary between cpu`
458			`+ # architectures, we only define fbsd_tm_file to allow the`
459			`+ # machine-specific section to dictate the final order of all`
460			`+ # entries of tm_file with the minor exception that components`
461			`+ # of the tm_file set here will always be of the form:`
462			`+ #`
463			`+ # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h`
464			`+ #`
465			`+ # The machine-specific section should not tamper with this`
466			`+ # ordering but may order all other entries of tm_file as it`
467			`+ # pleases around the provided core setting.`
468			`+ gas=yes`
469			`+ gnu_ld=yes`
470			`+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"`
471			`+ case ${target} in`
472			`+ --freebsd3 \| --freebsd[3].*)`
473			`+ tm_defines="${tm_defines} FBSD_MAJOR=3" ;;`
474			`+ --freebsd4 \| --freebsd[4].*)`
475			`+ tm_defines="${tm_defines} FBSD_MAJOR=4" ;;`
476			`+ --freebsd5 \| --freebsd[5].*)`
477			`+ tm_defines="${tm_defines} FBSD_MAJOR=5" ;;`
478			`+ --freebsd6 \| --freebsd[6].*)`
479			`+ tm_defines="${tm_defines} FBSD_MAJOR=6" ;;`
480			`+ *)`
481			`+ echo 'Please update --freebsd* in gcc/config.gcc'`
482			`+ exit 1`
483			`+ ;;`
484			`+ esac`
485			`+ tmake_file="t-slibgcc-elf-ver t-freebsd"`
486			`+ case ${enable_threads} in`
487			`+ no)`
488			`+ fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"`
489			`+ ;;`
490			`+ "" \| yes \| posix)`
491			`+ thread_file='posix'`
492			`+ tmake_file="${tmake_file} t-freebsd-thread"`
493			`+ # Before 5.0, FreeBSD can't bind shared libraries to -lc`
494			`+ # when "optionally" threaded via weak pthread_* checks.`
495			`+ case ${target} in`
496			`+ --freebsd[34] \| --freebsd[34].*)`
497			`+ tmake_file="${tmake_file} t-slibgcc-nolc-override"`
498			`+ ;;`
499			`+ esac`
500			`+ ;;`

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