[patch] config.gcc untabification

Nathanael Nerode neroden@twcny.rr.com
Thu Mar 6 21:17:00 GMT 2003


This does something I've wanted to do for a long time: it removes all those
damn leading tabs from config.gcc, replacing them with two-space indents.

I know this generates spurious merge problems, but it's so much less
irritating.

For straightforwardness of evaluation, this doesn't do any other indentation
cleanup (although there is some I'd like to do.)

	* config.gcc: Reindent.

Index: config.gcc
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config.gcc,v
retrieving revision 1.288
diff -u -r1.288 config.gcc
--- config.gcc	28 Feb 2003 18:17:33 -0000	1.288
+++ config.gcc	6 Mar 2003 21:14:16 -0000
@@ -250,71 +250,71 @@
 cpu_type=`echo $machine | sed 's/-.*$//'`
 case $machine in
 alpha*-*-*)
-	cpu_type=alpha
-	need_64bit_hwint=yes
-	;;
+  cpu_type=alpha
+  need_64bit_hwint=yes
+  ;;
 strongarm*-*-*)
-	cpu_type=arm
-	;;
+  cpu_type=arm
+  ;;
 arm*-*-*)
-	cpu_type=arm
-	;;
+  cpu_type=arm
+  ;;
 ep9312*-*-*)
-	cpu_type=arm
-	;;
+  cpu_type=arm
+  ;;
 xscale-*-*)
-	cpu_type=arm
-	;;
+  cpu_type=arm
+  ;;
 i[34567]86-*-*)
-	cpu_type=i386
-	extra_headers="mmintrin.h xmmintrin.h"
-	;;
+  cpu_type=i386
+  extra_headers="mmintrin.h xmmintrin.h"
+  ;;
 x86_64-*-*)
-	cpu_type=i386
-	extra_headers="mmintrin.h xmmintrin.h"
-	need_64bit_hwint=yes
-	;;
+  cpu_type=i386
+  extra_headers="mmintrin.h xmmintrin.h"
+  need_64bit_hwint=yes
+  ;;
 ia64-*-*)
-	extra_headers=ia64intrin.h
-	need_64bit_hwint=yes
-	;;
+  extra_headers=ia64intrin.h
+  need_64bit_hwint=yes
+  ;;
 hppa*-*-* | parisc*-*-*)
-	cpu_type=pa
-	;;
+  cpu_type=pa
+  ;;
 m680[012]0-*-*)
-	cpu_type=m68k
-	extra_headers=math-68881.h
-	;;
+  cpu_type=m68k
+  extra_headers=math-68881.h
+  ;;
 m68k-*-*)
-	extra_headers=math-68881.h
-	;;
+  extra_headers=math-68881.h
+  ;;
 mips*-*-*)
-	cpu_type=mips
-	need_64bit_hwint=yes
-	;;
+  cpu_type=mips
+  need_64bit_hwint=yes
+  ;;
 powerpc*-*-*)
-	cpu_type=rs6000
-	extra_headers="ppc-asm.h altivec.h spe.h"
-	need_64bit_hwint=yes
-	;;
+  cpu_type=rs6000
+  extra_headers="ppc-asm.h altivec.h spe.h"
+  need_64bit_hwint=yes
+  ;;
 rs6000*-*-*)
-	need_64bit_hwint=yes
-	;;
+  need_64bit_hwint=yes
+  ;;
 sparc64*-*-*)
-	cpu_type=sparc
-	need_64bit_hwint=yes
-	;;
+  cpu_type=sparc
+  need_64bit_hwint=yes
+  ;;
 sparc*-*-*)
-	cpu_type=sparc
-	;;
+  cpu_type=sparc
+  ;;
 s390*-*-*)
-	need_64bit_hwint=yes
-	;;
+  need_64bit_hwint=yes
+  ;;
 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
 sh[123456789l]*-*-*)
-	cpu_type=sh
-	need_64bit_hwint=yes
-	;;
+  cpu_type=sh
+  need_64bit_hwint=yes
+  ;;
 tic4x-*-*)
         cpu_type=c4x
         ;;
@@ -323,936 +323,936 @@
 tm_file=${cpu_type}/${cpu_type}.h
 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
 then
-	tm_p_file=${cpu_type}/${cpu_type}-protos.h
+  tm_p_file=${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}/${cpu_type}-modes.def
+  extra_modes=${cpu_type}/${cpu_type}-modes.def
 fi
 
 case $machine in
 x86_64-*-*)
-	tm_file="i386/biarch64.h ${tm_file}"
-	;;
+  tm_file="i386/biarch64.h ${tm_file}"
+  ;;
 esac
 
 # On a.out targets, we need to use collect2.
 case $machine in
 *-*-*aout*)
-	use_collect2=yes
-	;;
+  use_collect2=yes
+  ;;
 esac
 
 # Common parts for widely ported systems.
 case $machine in
 *-*-linux*)
-	xm_defines=POSIX
-	case $machine in
-	*-*-linux*ecoff* | *-*-linux*libc1* | *-*-linux*oldld* | *-*-linux*aout*)
-		;;
-	*)
-		extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
-		gas=yes gnu_ld=yes
-		case x${enable_threads} in
-			x | xyes | xposix) thread_file='posix'
-			;;
-		esac
-		;;
-	esac
-	;;
+  xm_defines=POSIX
+  case $machine in
+  *-*-linux*ecoff* | *-*-linux*libc1* | *-*-linux*oldld* | *-*-linux*aout*)
+    ;;
+  *)
+    extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+    gas=yes gnu_ld=yes
+    case x${enable_threads} in
+      x | xyes | xposix) thread_file='posix'
+      ;;
+    esac
+    ;;
+  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 $cpu_type.
-	xm_defines=POSIX
-	tm_file="${cpu_type}/gnu.h"
-	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-	# GNU always uses ELF.
-	elf=yes
-	# GNU tools are the only tools.
-	gnu_ld=yes
-	gas=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 $machine in
-	alpha*)
-		tm_file="${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
-	;;
+  # 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 $cpu_type.
+  xm_defines=POSIX
+  tm_file="${cpu_type}/gnu.h"
+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+  # GNU always uses ELF.
+  elf=yes
+  # GNU tools are the only tools.
+  gnu_ld=yes
+  gas=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 $machine in
+  alpha*)
+    tm_file="${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 ${tm_file}"
+    ;;
+  esac
+  ;;
 *-*-openbsd*)
-	tm_file=${cpu_type}/openbsd.h
-	tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
-	xm_defines=POSIX
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-		tmake_file="${tmake_file} t-openbsd-thread"
-	fi
-	;;
+  tm_file=${cpu_type}/openbsd.h
+  tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
+  xm_defines=POSIX
+  if test x$enable_threads = xyes; then
+    thread_file='posix'
+    tmake_file="${tmake_file} t-openbsd-thread"
+  fi
+  ;;
 *-*-netbsd*)
-	tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd"
-	xm_defines=POSIX
-	gas=yes
-	gnu_ld=yes
-
-	# NetBSD 2.0 and later get POSIX threads enabled by default.
-	# Allow them to be explicitly enabled on any other version.
-	case x${enable_threads} in
-	x)
-		case $machine in
-		*-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
-			thread_file='posix'
-			tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
-			;;
-		esac
-		;;
-	xyes | xposix)
-		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 $machine in
-	*-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
-		extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-		;;
-	esac
-	;;
+  tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd"
+  xm_defines=POSIX
+  gas=yes
+  gnu_ld=yes
+
+  # NetBSD 2.0 and later get POSIX threads enabled by default.
+  # Allow them to be explicitly enabled on any other version.
+  case x${enable_threads} in
+  x)
+    case $machine in
+    *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
+      thread_file='posix'
+      tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
+      ;;
+    esac
+    ;;
+  xyes | xposix)
+    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 $machine in
+  *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
+    extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+    ;;
+  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).
-	;;
+  # 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 $machine in
-	*-*-freebsd3 | *-*-freebsd[3].*) fbsd_tm_file="freebsd3.h";;
-	*-*-freebsd4 | *-*-freebsd[4].*) fbsd_tm_file="freebsd4.h";;
-	*-*-freebsd5 | *-*-freebsd[5].*) fbsd_tm_file="freebsd5.h";;
-	*-*-freebsd6 | *-*-freebsd[6].*) fbsd_tm_file="freebsd6.h";;
-	*) echo 'Please update *-*-freebsd* in gcc/config.gcc'; exit 1;;
-	esac
-	tmake_file="t-slibgcc-elf-ver t-freebsd"
-	xmake_file=none
-	xm_defines=POSIX
-	case x${enable_threads} in
-	xno) fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h";;
-	x | xyes | xpthreads | xposix)
-		thread_file='posix'
-		tmake_file="${tmake_file} t-freebsd-thread"
-		# Before 5.0, FreeBSD can't bind shared libraries to -lc
-		# when "optionally" threaded via weak pthread_* checks.
-		case $machine in
-		*-*-freebsd[34] | *-*-freebsd[34].*)
-			tmake_file="${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"
-	;;
+  # 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 $machine in
+  *-*-freebsd3 | *-*-freebsd[3].*) fbsd_tm_file="freebsd3.h";;
+  *-*-freebsd4 | *-*-freebsd[4].*) fbsd_tm_file="freebsd4.h";;
+  *-*-freebsd5 | *-*-freebsd[5].*) fbsd_tm_file="freebsd5.h";;
+  *-*-freebsd6 | *-*-freebsd[6].*) fbsd_tm_file="freebsd6.h";;
+  *) echo 'Please update *-*-freebsd* in gcc/config.gcc'; exit 1;;
+  esac
+  tmake_file="t-slibgcc-elf-ver t-freebsd"
+  xmake_file=none
+  xm_defines=POSIX
+  case x${enable_threads} in
+  xno) fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h";;
+  x | xyes | xpthreads | xposix)
+    thread_file='posix'
+    tmake_file="${tmake_file} t-freebsd-thread"
+    # Before 5.0, FreeBSD can't bind shared libraries to -lc
+    # when "optionally" threaded via weak pthread_* checks.
+    case $machine in
+    *-*-freebsd[34] | *-*-freebsd[34].*)
+      tmake_file="${tmake_file} t-slibgcc-nolc-override";;
+    esac
+    ;;
+  *) echo 'Unknown thread configuration for FreeBSD'; exit 1;;
+  esac
+  fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
+  ;;
 *-*-darwin*)
-	tm_file="${tm_file} darwin.h"
-	tm_p_file="${tm_p_file} darwin-protos.h"
-	tmake_file="t-darwin"
-	target_gtfiles="\$(srcdir)/config/darwin.c"
-	c_target_objs="darwin-c.o"
-	cxx_target_objs="darwin-c.o"
-	extra_parts="crt2.o"
-	# Darwin linker does collect2 functionality
-	use_collect2=no
-	extra_objs="darwin.o"
-	;;	
+  tm_file="${tm_file} darwin.h"
+  tm_p_file="${tm_p_file} darwin-protos.h"
+  tmake_file="t-darwin"
+  target_gtfiles="\$(srcdir)/config/darwin.c"
+  c_target_objs="darwin-c.o"
+  cxx_target_objs="darwin-c.o"
+  extra_parts="crt2.o"
+  # Darwin linker does collect2 functionality
+  use_collect2=no
+  extra_objs="darwin.o"
+  ;;  
 *-*-vxworks*)
-	tmake_file=t-vxworks
-	tm_file="${tm_file} elfos.h svr4.h vxworks.h"
-	thread_file='vxworks'
-	use_collect2=yes
-	xm_defines=POSIX
-	;;
+  tmake_file=t-vxworks
+  tm_file="${tm_file} elfos.h svr4.h vxworks.h"
+  thread_file='vxworks'
+  use_collect2=yes
+  xm_defines=POSIX
+  ;;
 esac
 
 case $machine in
 # Support site-specific machine types.
 *local*)
-	rest=`echo $machine | sed -e "s/$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}/x-$rest
-	then xmake_file=${cpu_type}/x-$rest
-	fi
-	if test -f $srcdir/config/${cpu_type}/t-$rest
-	then tmake_file=${cpu_type}/t-$rest
-	fi
-	;;
+  rest=`echo $machine | sed -e "s/$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}/x-$rest
+  then xmake_file=${cpu_type}/x-$rest
+  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"
+  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"
-	;;
+  # Don't include t-ieee for now because we don't support that yet
+  # tmake_file="alpha/t-ieee"
+  tmake_file="alpha/t-unicosmk"
+  ;;
 alpha-*-interix)
-	tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
+  tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
 
-	# GAS + IEEE_CONFORMANT+IEEE (no inexact);
-	#target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
+  # GAS + IEEE_CONFORMANT+IEEE (no inexact);
+  #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
 
-	# GAS + IEEE_CONFORMANT
-	target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
+  # GAS + IEEE_CONFORMANT
+  target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
 
-	xm_defines=POSIX
-	tmake_file="alpha/t-alpha t-interix alpha/t-interix alpha/t-ieee"
-	if test x$enable_threads = xyes ; then
-		thread_file='posix'
-	fi
-	if test x$stabs = xyes ; then
-		tm_file="${tm_file} dbxcoff.h"
-	fi
-	#prefix='$$INTERIX_ROOT'/usr/contrib
-	#local_prefix='$$INTERIX_ROOT'/usr/contrib
-	;;
+  xm_defines=POSIX
+  tmake_file="alpha/t-alpha t-interix alpha/t-interix alpha/t-ieee"
+  if test x$enable_threads = xyes ; then
+    thread_file='posix'
+  fi
+  if test x$stabs = xyes ; then
+    tm_file="${tm_file} dbxcoff.h"
+  fi
+  #prefix='$$INTERIX_ROOT'/usr/contrib
+  #local_prefix='$$INTERIX_ROOT'/usr/contrib
+  ;;
 alpha*-*-linux*ecoff*)
-	echo "Configuration $machine no longer supported" 1>&2
-	exit 1
-	;;
+  echo "Configuration $machine no longer supported" 1>&2
+  exit 1
+  ;;
 alpha*-*-linux*libc1*)
-	tm_file="${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 t-linux-gnulibc1 alpha/t-alpha alpha/t-crtfm alpha/t-ieee"
-	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-	gas=yes gnu_ld=yes
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
-	;;
+  tm_file="${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 t-linux-gnulibc1 alpha/t-alpha alpha/t-crtfm alpha/t-ieee"
+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+  gas=yes gnu_ld=yes
+  if test x$enable_threads = xyes; then
+    thread_file='posix'
+  fi
+  ;;
 alpha*-*-linux*)
-	tm_file="${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"
-	;;
+  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"
-	;;
+  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"
-	;;
+  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"
-	;;
+  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_file="${cpu_type}/${cpu_type}.h ${tm_file}"
-	# default x-alpha is only appropriate for dec-osf.
-	target_cpu_default="MASK_GAS"
-	tmake_file="alpha/t-alpha alpha/t-ieee"
-	;;
+  tm_file="${cpu_type}/${cpu_type}.h ${tm_file}"
+  # 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]*)
-	xm_defines=POSIX
-	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 $machine in
-	  *-*-osf4*)
-	    # Some versions of OSF4 (specifically X4.0-9 296.7) have
-	    # a broken tar, so we use cpio instead.
-	    install_headers_dir=install-headers-cpio
-	    # Set target_cpu_default except on 4.0a.
-	    case $machine in
-		*-*-osf4.0a) ;;
-		*) target_cpu_default=MASK_SUPPORT_ARCH
-	    esac
-	    ;;
-	  *-*-osf5*)
-	    tm_file="${tm_file} alpha/osf5.h"
-	    target_cpu_default=MASK_SUPPORT_ARCH
-	    ;;
-	esac
-	;;
+  xm_defines=POSIX
+  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 $machine in
+    *-*-osf4*)
+      # Some versions of OSF4 (specifically X4.0-9 296.7) have
+      # a broken tar, so we use cpio instead.
+      install_headers_dir=install-headers-cpio
+      # Set target_cpu_default except on 4.0a.
+      case $machine in
+    *-*-osf4.0a) ;;
+    *) target_cpu_default=MASK_SUPPORT_ARCH
+      esac
+      ;;
+    *-*-osf5*)
+      tm_file="${tm_file} alpha/osf5.h"
+      target_cpu_default=MASK_SUPPORT_ARCH
+      ;;
+  esac
+  ;;
 alpha64-dec-*vms*)
-	xm_defines=POSIX
-	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"
-	xmake_file=alpha/x-vms
-	exeext=.exe
-	# This removes the cpu type and manufacturer components and
-	#  replaces "." with "_" in the operating system version.
-	case $host in *-*-*vms*)
-		target_alias=`echo $host \
-		  | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
-		;;
-	esac
-	install_headers_dir=install-headers-cp
-	prefix=/gnu
-	local_prefix=/gnu
-	;;
+  xm_defines=POSIX
+  tm_file="${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"
+  xmake_file=alpha/x-vms
+  exeext=.exe
+  # This removes the cpu type and manufacturer components and
+  #  replaces "." with "_" in the operating system version.
+  case $host in *-*-*vms*)
+    target_alias=`echo $host \
+      | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
+    ;;
+  esac
+  install_headers_dir=install-headers-cp
+  prefix=/gnu
+  local_prefix=/gnu
+  ;;
 alpha*-dec-*vms*)
-	xm_defines=POSIX
-	tm_file="${tm_file} alpha/vms.h"
-	xm_file=alpha/xm-vms.h
-	tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
-	xmake_file=alpha/x-vms
-	exeext=.exe
-	# This removes the cpu type and manufacturer components and
-	#  replaces "." with "_" in the operating system version.
-	case $host in *-*-*vms*)
-		target_alias=`echo $host \
-		  | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
-		;;
-	esac
-	install_headers_dir=install-headers-cp
-	prefix=/gnu
-	local_prefix=/gnu
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} alpha/vms.h"
+  xm_file=alpha/xm-vms.h
+  tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
+  xmake_file=alpha/x-vms
+  exeext=.exe
+  # This removes the cpu type and manufacturer components and
+  #  replaces "." with "_" in the operating system version.
+  case $host in *-*-*vms*)
+    target_alias=`echo $host \
+      | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
+    ;;
+  esac
+  install_headers_dir=install-headers-cp
+  prefix=/gnu
+  local_prefix=/gnu
+  ;;
 arc-*-elf*)
-	tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
-	extra_parts="crtinit.o crtfini.o"
-	;;
+  tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
+  extra_parts="crtinit.o crtfini.o"
+  ;;
 arm-*-coff* | armel-*-coff*)
-	tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h"
-	tmake_file=arm/t-arm-coff
-	;;
+  tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h"
+  tmake_file=arm/t-arm-coff
+  ;;
 arm-semi-aout | armel-semi-aout)
-	tm_file="arm/semi.h arm/aout.h arm/arm.h"
-	tmake_file=arm/t-semi
-	;;
+  tm_file="arm/semi.h arm/aout.h arm/arm.h"
+  tmake_file=arm/t-semi
+  ;;
 arm-semi-aof | armel-semi-aof)
-	tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
-	tmake_file=arm/t-semi
-	;;
+  tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
+  tmake_file=arm/t-semi
+  ;;
 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"
-	;;
+  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="${tmake_file} arm/t-netbsd"
-	;;
+  tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
+  tmake_file="${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 arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.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
-	case x${enable_threads} in
-	x | xyes | xpthreads | xposix)
-		thread_file='posix'
-		;;
-	esac
-	;;
-arm*-*-uclinux*)		# ARM ucLinux
-	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h arm/uclinux-elf.h"
-	tmake_file=arm/t-arm-elf
-	;;
+  tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
+  tmake_file="t-netbsd arm/t-netbsd"
+  extra_parts=""
+  use_collect2=yes
+  ;;
+arm*-*-linux*)      # ARM GNU/Linux with ELF
+  tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h"
+  tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
+  extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+  gnu_ld=yes
+  case x${enable_threads} in
+  x | xyes | xpthreads | xposix)
+    thread_file='posix'
+    ;;
+  esac
+  ;;
+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*-*-aout)
-	tm_file="arm/aout.h arm/arm.h"
-	tmake_file=arm/t-arm-aout
-	;;
+  tm_file="arm/aout.h arm/arm.h"
+  tmake_file=arm/t-arm-aout
+  ;;
 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
-	;;
+  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*)
-	xm_defines=POSIX
-	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"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
+  tmake_file="arm/t-arm-elf t-rtems"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 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
-	;;
+  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*-*-conix*)
-	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/conix-elf.h arm/aout.h arm/arm.h"
-	tmake_file=arm/t-arm-elf
-	;;
+  tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/conix-elf.h arm/aout.h arm/arm.h"
+  tmake_file=arm/t-arm-elf
+  ;;
 arm*-*-oabi)
-	tm_file="arm/unknown-elf-oabi.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
-	tmake_file=arm/t-arm-elf
-	;;
+  tm_file="arm/unknown-elf-oabi.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
+  tmake_file=arm/t-arm-elf
+  ;;
 arm-*-pe*)
-	tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h arm/pe.h"
-	tmake_file=arm/t-pe
-	extra_objs="pe.o"
-	;;
+  tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h arm/pe.h"
+  tmake_file=arm/t-pe
+  extra_objs="pe.o"
+  ;;
 avr-*-*)
-	;;
+  ;;
 c4x-*-rtems* | tic4x-*-rtems*)
-	xm_defines=POSIX
-	tmake_file="c4x/t-c4x t-rtems"
-	tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	c_target_objs="c4x-c.o"
-	cxx_target_objs="c4x-c.o"
-	;;
+  xm_defines=POSIX
+  tmake_file="c4x/t-c4x t-rtems"
+  tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  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"
-	;;
+  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"
-	;;
+  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
-	;;
+  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"
-	;;
+  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}"
-	;;
+  tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
+  ;;
 dsp16xx-*)
-	;;
+  ;;
 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"
-	;;
+  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"
+  ;;
 frv-*-elf)
-	tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
-	tmake_file=frv/t-frv
-	;;
+  tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
+  tmake_file=frv/t-frv
+  ;;
 h8300-*-rtems*)
-	xm_defines=POSIX
-	tmake_file="h8300/t-h8300 t-rtems"
-	tm_file="h8300/h8300.h h8300/rtems.h rtems.h"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  tmake_file="h8300/t-h8300 t-rtems"
+  tm_file="h8300/h8300.h h8300/rtems.h rtems.h"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 h8300-*-elf*)
-	tmake_file="h8300/t-h8300 h8300/t-elf"
-	tm_file="h8300/h8300.h h8300/elf.h"
-	;;
+  tmake_file="h8300/t-h8300 h8300/t-elf"
+  tm_file="h8300/h8300.h h8300/elf.h"
+  ;;
 h8300-*-*)
-	;;
+  ;;
 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=pa/t-linux64
-	gas=yes gnu_ld=yes
-	need_64bit_hwint=yes
-	;;
+  target_cpu_default="(MASK_PA_11 | MASK_PA_20)"
+  tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
+     pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
+  tmake_file=pa/t-linux64
+  gas=yes gnu_ld=yes
+  need_64bit_hwint=yes
+  ;;
 hppa*-*-linux* | parisc*-*-linux*)
-	target_cpu_default="MASK_PA_11 | MASK_NO_SPACE_REGS"
-	tm_file="${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"
-	;;
+  target_cpu_default="MASK_PA_11 | MASK_NO_SPACE_REGS"
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
+     pa/pa32-regs.h pa/pa32-linux.h"
+  tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
+  ;;
 hppa*-*-openbsd*)
-	target_cpu_default="MASK_PA_11"
-	tmake_file=pa/t-bsd
-	;;
+  target_cpu_default="MASK_PA_11"
+  tmake_file=pa/t-bsd
+  ;;
 hppa1.1-*-pro*)
-	target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
-	tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
-	tmake_file="pa/t-bsd pa/t-pro"
-	xmake_file="pa/x-ada"
-	;;
+  target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
+  tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
+  tmake_file="pa/t-bsd pa/t-pro"
+  xmake_file="pa/x-ada"
+  ;;
 hppa1.1-*-osf*)
-	target_cpu_default="MASK_PA_11"
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
-	tmake_file="pa/t-bsd pa/t-pa"
-	xmake_file="pa/x-ada"
-	use_collect2=yes
-	;;
+  target_cpu_default="MASK_PA_11"
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
+  tmake_file="pa/t-bsd pa/t-pa"
+  xmake_file="pa/x-ada"
+  use_collect2=yes
+  ;;
 hppa1.1-*-rtems*)
-	xm_defines=POSIX
-	target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
-	tm_file="${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-bsd pa/t-pro t-rtems"
-	xmake_file="pa/x-ada"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
+  tm_file="${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-bsd pa/t-pro t-rtems"
+  xmake_file="pa/x-ada"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 hppa1.0-*-osf*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
-	tmake_file="pa/t-bsd pa/t-pa"
-	xmake_file="pa/x-ada"
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
+  tmake_file="pa/t-bsd pa/t-pa"
+  xmake_file="pa/x-ada"
+  use_collect2=yes
+  ;;
 hppa1.1-*-bsd*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
-	target_cpu_default="MASK_PA_11"
-	tmake_file="pa/t-bsd pa/t-pa"
-	xmake_file="pa/x-ada"
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
+  target_cpu_default="MASK_PA_11"
+  tmake_file="pa/t-bsd pa/t-pa"
+  xmake_file="pa/x-ada"
+  use_collect2=yes
+  ;;
 hppa1.0-*-bsd*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
-	tmake_file="pa/t-bsd pa/t-pa"
-	xmake_file="pa/x-ada"
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
+  tmake_file="pa/t-bsd pa/t-pa"
+  xmake_file="pa/x-ada"
+  use_collect2=yes
+  ;;
 hppa1.0-*-hpux7*)
-	tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
-	xm_defines=POSIX
-	tmake_file=pa/t-pa-hpux
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
+  xm_defines=POSIX
+  tmake_file=pa/t-pa-hpux
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.0-*-hpux8.0[0-2]*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
-	xm_defines=POSIX
-	tmake_file=pa/t-pa-hpux
-	if test x$gas != xyes
-	then
-		tm_file="pa/pa-oldas.h ${tm_file}"
-	fi
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
+  xm_defines=POSIX
+  tmake_file=pa/t-pa-hpux
+  if test x$gas != xyes
+  then
+    tm_file="pa/pa-oldas.h ${tm_file}"
+  fi
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.1-*-hpux8.0[0-2]*)
-	target_cpu_default="MASK_PA_11"
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
-	xm_defines=POSIX
-	tmake_file=pa/t-pa-hpux
-	if test x$gas != xyes
-	then
-		tm_file="pa/pa-oldas.h ${tm_file}"
-	fi
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  target_cpu_default="MASK_PA_11"
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
+  xm_defines=POSIX
+  tmake_file=pa/t-pa-hpux
+  if test x$gas != xyes
+  then
+    tm_file="pa/pa-oldas.h ${tm_file}"
+  fi
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.1-*-hpux8*)
-	target_cpu_default="MASK_PA_11"
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
-	xm_defines=POSIX
-	tmake_file=pa/t-pa-hpux
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  target_cpu_default="MASK_PA_11"
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
+  xm_defines=POSIX
+  tmake_file=pa/t-pa-hpux
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.0-*-hpux8*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
-	xm_defines=POSIX
-	tmake_file=pa/t-pa-hpux
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
+  xm_defines=POSIX
+  tmake_file=pa/t-pa-hpux
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
-	target_cpu_default="MASK_PA_11"
-	tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
-	xm_defines=POSIX
-	tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
-	xmake_file="pa/x-ada"
-	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
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  target_cpu_default="MASK_PA_11"
+  tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
+  xm_defines=POSIX
+  tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+  xmake_file="pa/x-ada"
+  if test x$enable_threads = x; then
+      enable_threads=$have_pthread_h
+  fi
+  case x${enable_threads} in
+  xyes | xdce)
+    tmake_file="${tmake_file} pa/t-dce-thr"
+    ;;
+  esac
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.0-*-hpux10*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
-	xm_defines=POSIX
-	tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
-	xmake_file="pa/x-ada"
-	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
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
+  xm_defines=POSIX
+  tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+  xmake_file="pa/x-ada"
+  if test x$enable_threads = x; then
+      enable_threads=$have_pthread_h
+  fi
+  case x${enable_threads} in
+  xyes | xdce)
+    tmake_file="${tmake_file} pa/t-dce-thr"
+    ;;
+  esac
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa*64*-*-hpux11*)
-	xm_defines=POSIX
-	if test x$gas = xyes
-	then
-		tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h  \
-			 pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
-			 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
-	else
-		tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
-			 pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
-			 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
-	fi
-	need_64bit_hwint=yes
-	tmake_file="pa/t-pa64 pa/t-pa-hpux"
-	xmake_file="pa/x-ada"
-	target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
-	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-	if test x$gnu_ld = xyes
-	then
-		target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
-	fi
-#	if [ x$enable_threads = x ]; then
-#	    enable_threads=$have_pthread_h
-#	fi
-#	if [ x$enable_threads = xyes ]; then
-#		thread_file='dce'
-#		tmake_file="${tmake_file} pa/t-dce-thr"
-#	fi
-	install_headers_dir=install-headers-cpio
-	;;
+  xm_defines=POSIX
+  if test x$gas = xyes
+  then
+    tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h  \
+       pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
+       pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
+  else
+    tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
+       pa/pa64-regs.h pa/long_double.h pa/pa-hpux.h \
+       pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
+  fi
+  need_64bit_hwint=yes
+  tmake_file="pa/t-pa64 pa/t-pa-hpux"
+  xmake_file="pa/x-ada"
+  target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+  if test x$gnu_ld = xyes
+  then
+    target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
+  fi
+#  if [ x$enable_threads = x ]; then
+#      enable_threads=$have_pthread_h
+#  fi
+#  if [ x$enable_threads = xyes ]; then
+#    thread_file='dce'
+#    tmake_file="${tmake_file} pa/t-dce-thr"
+#  fi
+  install_headers_dir=install-headers-cpio
+  ;;
 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
-	target_cpu_default="MASK_PA_11"
-	tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
-	xm_defines=POSIX
-	tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
-	xmake_file="pa/x-ada"
-#	if test x$enable_threads = x; then
-#	    enable_threads=$have_pthread_h
-#	fi
-#	if test x$enable_threads = xyes; then
-#		thread_file='dce'
-#		tmake_file="${tmake_file} pa/t-dce-thr"
-#	fi
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  target_cpu_default="MASK_PA_11"
+  tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
+  xm_defines=POSIX
+  tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+  xmake_file="pa/x-ada"
+#  if test x$enable_threads = x; then
+#      enable_threads=$have_pthread_h
+#  fi
+#  if test x$enable_threads = xyes; then
+#    thread_file='dce'
+#    tmake_file="${tmake_file} pa/t-dce-thr"
+#  fi
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.0-*-hpux11*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
-	xm_defines=POSIX
-	tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
-	xmake_file="pa/x-ada"
-#	if test x$enable_threads = x; then
-#	    enable_threads=$have_pthread_h
-#	fi
-#	if test x$enable_threads = xyes; then
-#		thread_file='dce'
-#		tmake_file="${tmake_file} pa/t-dce-thr"
-#	fi
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
+  xm_defines=POSIX
+  tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+  xmake_file="pa/x-ada"
+#  if test x$enable_threads = x; then
+#      enable_threads=$have_pthread_h
+#  fi
+#  if test x$enable_threads = xyes; then
+#    thread_file='dce'
+#    tmake_file="${tmake_file} pa/t-dce-thr"
+#  fi
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.1-*-hpux* | hppa2*-*-hpux*)
-	target_cpu_default="MASK_PA_11"
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
-	xm_defines=POSIX
-	tmake_file=pa/t-pa-hpux
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  target_cpu_default="MASK_PA_11"
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
+  xm_defines=POSIX
+  tmake_file=pa/t-pa-hpux
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.0-*-hpux*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
-	xm_defines=POSIX
-	tmake_file=pa/t-pa-hpux
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
+  xm_defines=POSIX
+  tmake_file=pa/t-pa-hpux
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.1-*-hiux* | hppa2*-*-hiux*)
-	target_cpu_default="MASK_PA_11"
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
-	xm_defines=POSIX
-	tmake_file=pa/t-pa-hpux
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  target_cpu_default="MASK_PA_11"
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
+  xm_defines=POSIX
+  tmake_file=pa/t-pa-hpux
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa1.0-*-hiux*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
-	xm_defines=POSIX
-	tmake_file=pa/t-pa-hpux
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
+  xm_defines=POSIX
+  tmake_file=pa/t-pa-hpux
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 hppa*-*-lites*)
-	tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h"
-	target_cpu_default="MASK_PA_11"
-	tmake_file="pa/t-bsd pa/t-pa"
-	xmake_file="pa/x-ada"
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h"
+  target_cpu_default="MASK_PA_11"
+  tmake_file="pa/t-bsd pa/t-pa"
+  xmake_file="pa/x-ada"
+  use_collect2=yes
+  ;;
 hppa*-*-mpeix*)
-	tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
-	tmake_file=pa/t-mpeix
-	echo "You must use gas. Assuming it is already installed."
-	gas=yes
-	install_headers_dir=install-headers-tar
-	use_collect2=yes
-	;;
-i370-*-opened*)			 # IBM 360/370/390 Architecture
-	xm_defines='POSIX FATAL_EXIT_CODE=12'
-	tm_file=i370/oe.h
-	tmake_file="i370/t-oe i370/t-i370"
-	c_target_objs="i370-c.o"
-	cxx_target_objs="i370-c.o"
-	;;
+  tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
+  tmake_file=pa/t-mpeix
+  echo "You must use gas. Assuming it is already installed."
+  gas=yes
+  install_headers_dir=install-headers-tar
+  use_collect2=yes
+  ;;
+i370-*-opened*)       # IBM 360/370/390 Architecture
+  xm_defines='POSIX FATAL_EXIT_CODE=12'
+  tm_file=i370/oe.h
+  tmake_file="i370/t-oe i370/t-i370"
+  c_target_objs="i370-c.o"
+  cxx_target_objs="i370-c.o"
+  ;;
 i370-*-mvs*)
-	xm_defines='POSIX FATAL_EXIT_CODE=12'
-	tm_file=i370/mvs.h
-	tmake_file="i370/t-i370"
-	c_target_objs="i370-c.o"
-	cxx_target_objs="i370-c.o"
-	;;
+  xm_defines='POSIX FATAL_EXIT_CODE=12'
+  tm_file=i370/mvs.h
+  tmake_file="i370/t-i370"
+  c_target_objs="i370-c.o"
+  cxx_target_objs="i370-c.o"
+  ;;
 i370-*-linux*)
-	tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h ${tm_file}"
-	tmake_file="t-slibgcc-elf-ver t-linux"
-	# broken_install=yes
-	elf=yes
-	;;
+  tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h ${tm_file}"
+  tmake_file="t-slibgcc-elf-ver t-linux"
+  # broken_install=yes
+  elf=yes
+  ;;
 i[34567]86-*-darwin*)
-	tm_file="${tm_file} i386/darwin.h"
-	;;
+  tm_file="${tm_file} i386/darwin.h"
+  ;;
 i[34567]86-*-elf*)
-	xm_defines=POSIX
-	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
-	tmake_file="i386/t-i386elf t-svr4"
-	;;
-i[34567]86-ncr-sysv4*)		# NCR 3000 - ix86 running system V.4
-	xm_defines="POSIX SMALL_ARG_MAX"
-	if test x$stabs = xyes -a x$gas = xyes
-	then
-		tm_file=i386/sysv4gdb.h
-	else
-		tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
-	fi
-	extra_parts="crtbegin.o crtend.o"
-	tmake_file=i386/t-crtpic
-	;;
-i[34567]86-*-netware)		# Intel 80386's running netware
-	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h netware.h i386/netware.h"
-	tmake_file=i386/t-netware
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
+  tmake_file="i386/t-i386elf t-svr4"
+  ;;
+i[34567]86-ncr-sysv4*)    # NCR 3000 - ix86 running system V.4
+  xm_defines="POSIX SMALL_ARG_MAX"
+  if test x$stabs = xyes -a x$gas = xyes
+  then
+    tm_file=i386/sysv4gdb.h
+  else
+    tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
+  fi
+  extra_parts="crtbegin.o crtend.o"
+  tmake_file=i386/t-crtpic
+  ;;
+i[34567]86-*-netware)    # Intel 80386's running netware
+  tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h netware.h i386/netware.h"
+  tmake_file=i386/t-netware
+  ;;
 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
-	if test x$gas = xyes
-	then
-		tm_file="${tm_file} usegas.h"
-	fi
-	xm_defines="POSIX SMALL_ARG_MAX"
-	tm_file="${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"
-	install_headers_dir=install-headers-cpio
-	;;
-i[34567]86-sequent-sysv*)	# would otherwise be caught by i?86-*-sysv*
-	echo "*** Configuration $machine not supported" 1>&2
-	exit 1
-	;;
+  if test x$gas = xyes
+  then
+    tm_file="${tm_file} usegas.h"
+  fi
+  xm_defines="POSIX SMALL_ARG_MAX"
+  tm_file="${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"
+  install_headers_dir=install-headers-cpio
+  ;;
+i[34567]86-sequent-sysv*)  # would otherwise be caught by i?86-*-sysv*
+  echo "*** Configuration $machine not supported" 1>&2
+  exit 1
+  ;;
 i[34567]86-*-aout*)
-	tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
-	;;
+  tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
+  ;;
 i[34567]86-*-beoself* | i[34567]86-*-beos*)
-	xm_defines=POSIX
-	tmake_file='i386/t-beos i386/t-crtpic'
-	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
-	extra_parts='crtbegin.o crtend.o'
-	;;
+  xm_defines=POSIX
+  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
-	;;
+  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 ${fbsd_tm_file} i386/freebsd.h"
-	;;
+  tm_file="${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 ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
-	;;
+  tm_file="${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"
-	;;
+  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
-	;;
+  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"
-	;;
+  tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
+  ;;
 i[34567]86-*-openbsd*)
-	tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h ${tm_file}"
-	# needed to unconfuse gdb
-	tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
-	# we need collect2 until our bug is fixed...
-	use_collect2=yes
-	;;
+  tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h ${tm_file}"
+  # needed to unconfuse gdb
+  tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
+  # we need collect2 until our bug is fixed...
+  use_collect2=yes
+  ;;
 i[34567]86-*-coff*)
-	tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
-	;;
-i[34567]86-*-linux*oldld*)	# would otherwise be caught by i?86-*-linux*
-	echo "*** Configuration $machine not supported" 1>&2
-	exit 1
-	;;
-i[34567]86-*-linux*aout*)	# Intel 80386's running GNU/Linux
-				# with a.out format
-	tmake_file="t-linux-aout i386/t-crtstuff"
-	tm_file="${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="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
-	tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
-	;;
+  tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
+  ;;
+i[34567]86-*-linux*oldld*)  # would otherwise be caught by i?86-*-linux*
+  echo "*** Configuration $machine not supported" 1>&2
+  exit 1
+  ;;
+i[34567]86-*-linux*aout*)  # Intel 80386's running GNU/Linux
+        # with a.out format
+  tmake_file="t-linux-aout i386/t-crtstuff"
+  tm_file="${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"
-	;;
+  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-*-gnu*)
-	;;
+  ;;
 i[34567]86-go32-msdos | i[34567]86-*-go32*)
-	echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
-	exit 1
-	;;
+  echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
+  exit 1
+  ;;
 i[34567]86-pc-msdosdjgpp*)
-	xm_file=i386/xm-djgpp.h
-	tm_file="dbxcoff.h ${tm_file} i386/djgpp.h"
-	tmake_file=i386/t-djgpp
-	gnu_ld=yes
-	gas=yes
-	exeext=.exe
-	case $host in *pc-msdosdjgpp*)
-		target_alias=djgpp
-		;;
-	esac
-	;;
+  xm_file=i386/xm-djgpp.h
+  tm_file="dbxcoff.h ${tm_file} i386/djgpp.h"
+  tmake_file=i386/t-djgpp
+  gnu_ld=yes
+  gas=yes
+  exeext=.exe
+  case $host in *pc-msdosdjgpp*)
+    target_alias=djgpp
+    ;;
+  esac
+  ;;
 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
-	tm_file="${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
-	;;
+  tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h i386/moss.h"
+  tmake_file=t-libc-ok
+  gnu_ld=yes
+  gas=yes
+  ;;
 i[34567]86-*-lynxos*)
-	if test x$gas = xyes
-	then
-		tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx.h i386/lynx.h"
-	else
-		tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
-	fi
-	;;
+  if test x$gas = xyes
+  then
+    tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx.h i386/lynx.h"
+  else
+    tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
+  fi
+  ;;
 i[34567]86-*-mach*)
-	tm_file="${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
-	;;
+  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
+  ;;
 i[34567]86-go32-rtems* | i[34567]86-*-rtemscoff*)
-	# would otherwise be caught by i?86-*-rtems*
-	echo "*** Configuration $machine not supported" 1>&2
-	exit 1
-	;;
+  # would otherwise be caught by i?86-*-rtems*
+  echo "*** Configuration $machine not supported" 1>&2
+  exit 1
+  ;;
 i[34567]86-*-rtems*)
-	xm_defines=POSIX
-	tm_file="${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"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
-i[34567]86-*-sco3.2v5*)	# 80386 running SCO Open Server 5
-	xm_defines=POSIX
-	install_headers_dir=install-headers-cpio
-	tm_file="${tm_file} i386/unix.h i386/att.h i386/sco5.h"
-	if test x$gas = xyes
-	then
-		tm_file="usegas.h ${tm_file}"
-		tmake_file=i386/t-sco5gas
-	else
-		tmake_file=i386/t-sco5
-	fi
-	extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
-	;;
+  xm_defines=POSIX
+  tm_file="${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"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
+i[34567]86-*-sco3.2v5*)  # 80386 running SCO Open Server 5
+  xm_defines=POSIX
+  install_headers_dir=install-headers-cpio
+  tm_file="${tm_file} i386/unix.h i386/att.h i386/sco5.h"
+  if test x$gas = xyes
+  then
+    tm_file="usegas.h ${tm_file}"
+    tmake_file=i386/t-sco5gas
+  else
+    tmake_file=i386/t-sco5
+  fi
+  extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
+  ;;
 i[34567]86-*-solaris2*)
-	xm_defines="POSIX SMALL_ARG_MAX"
-	tm_file="${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="$tmake_file t-slibgcc-sld"
-	fi
-	extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
-	if test x${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${have_pthread_h} = xyes; then
-		thread_file='posix'
-	    else
-		thread_file='solaris'
-	    fi
-	fi
-	;;
+  xm_defines="POSIX SMALL_ARG_MAX"
+  tm_file="${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="$tmake_file t-slibgcc-sld"
+  fi
+  extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
+  if test x${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${have_pthread_h} = xyes; then
+    thread_file='posix'
+      else
+    thread_file='solaris'
+      fi
+  fi
+  ;;
 i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
        xm_defines=POSIX
        tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
@@ -1263,1444 +1263,1444 @@
        tmake_file="i386/t-crtpic t-svr4"
        extra_parts="crtbegin.o crtend.o"
        if test x$enable_threads = xyes; then
-	       thread_file='posix'
+         thread_file='posix'
        fi
        ;;
-i[34567]86-*-sysv4*)		# Intel 80386's running system V.4
-	xm_defines="POSIX SMALL_ARG_MAX"
-	tm_file="${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"
-	;;
+i[34567]86-*-sysv4*)    # Intel 80386's running system V.4
+  xm_defines="POSIX 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="${tm_file} dbx.h"
+  fi
+  tmake_file="i386/t-crtpic t-svr4"
+  extra_parts="crtbegin.o crtend.o"
+  ;;
 i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
-	xm_defines=POSIX
-	tm_file="${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"
-	install_headers_dir=install-headers-cpio
-	;;
-i[34567]86-*-sysv*)		# Intel 80386's running system V
-	xm_defines=POSIX
-	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"
-	;;
-i386-*-vsta)			# Intel 80386's running VSTa kernel
-	xm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/xm-vsta.h"
-	tm_file="${tm_file} i386/vsta.h"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h i386/udk.h"
+  tmake_file="i386/t-crtpic i386/t-udk t-svr4"
+  extra_parts="crtbegin.o crtend.o"
+  install_headers_dir=install-headers-cpio
+  ;;
+i[34567]86-*-sysv*)    # Intel 80386's running system V
+  xm_defines=POSIX
+  if test x$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="$tmake_file i386/t-crtpic"
+  ;;
+i386-*-vsta)      # Intel 80386's running VSTa kernel
+  xm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/xm-vsta.h"
+  tm_file="${tm_file} i386/vsta.h"
+  ;;
 i[34567]86-*-win32)
-	xm_defines=POSIX
-	xm_file=i386/xm-cygwin.h
-	tmake_file=i386/t-cygwin
-	tm_file="${tm_file} i386/win32.h"
-	extra_objs=winnt.o
-	if test x$enable_threads = xyes; then
-		thread_file='win32'
-	fi
-	exeext=.exe
-	;;
+  xm_defines=POSIX
+  xm_file=i386/xm-cygwin.h
+  tmake_file=i386/t-cygwin
+  tm_file="${tm_file} i386/win32.h"
+  extra_objs=winnt.o
+  if test x$enable_threads = xyes; then
+    thread_file='win32'
+  fi
+  exeext=.exe
+  ;;
 i[34567]86-*-pe | i[34567]86-*-cygwin*)
-	xm_defines=POSIX
-	xm_file=i386/xm-cygwin.h
-	tmake_file=i386/t-cygwin
-	tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h"
-	extra_objs=winnt.o
-	if test x$enable_threads = xyes; then
-		thread_file='win32'
-	fi
-	exeext=.exe
-	;;
+  xm_defines=POSIX
+  xm_file=i386/xm-cygwin.h
+  tmake_file=i386/t-cygwin
+  tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h"
+  extra_objs=winnt.o
+  if test x$enable_threads = xyes; then
+    thread_file='win32'
+  fi
+  exeext=.exe
+  ;;
 i[34567]86-*-mingw32*)
-	tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/mingw32.h"
-	xm_defines=POSIX
-	xm_file=i386/xm-mingw32.h
-	tmake_file="i386/t-cygwin i386/t-mingw32"
-	extra_objs=winnt.o
-	if test x$enable_threads = xyes; then
-		thread_file='win32'
-	fi
-	exeext=.exe
-	case $machine in
-		*mingw32crt*)
-			tm_file="${tm_file} i386/crtdll.h"
-			;;
-		*minwg32msv* | *mingw32*)
-			;;
-	esac
-	;;
+  tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/mingw32.h"
+  xm_defines=POSIX
+  xm_file=i386/xm-mingw32.h
+  tmake_file="i386/t-cygwin i386/t-mingw32"
+  extra_objs=winnt.o
+  if test x$enable_threads = xyes; then
+    thread_file='win32'
+  fi
+  exeext=.exe
+  case $machine in
+    *mingw32crt*)
+      tm_file="${tm_file} i386/crtdll.h"
+      ;;
+    *minwg32msv* | *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
-	exeext=.exe
-	;;
+  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
+  exeext=.exe
+  ;;
 i[34567]86-*-interix3*)
-	tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
-	xm_defines=POSIX
-	tmake_file="t-interix i386/t-interix"
-	extra_objs=winnt.o
-	xmake_file="x-interix"
-	if test x$enable_threads = xyes ; then
-		thread_file='posix'
-	fi
-	if test x$stabs = xyes ; then
-		tm_file="${tm_file} dbxcoff.h"
-	fi
-	;;
+  tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
+  xm_defines=POSIX
+  tmake_file="t-interix i386/t-interix"
+  extra_objs=winnt.o
+  xmake_file="x-interix"
+  if test x$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="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h interix.h"
-	xm_defines=POSIX
-	tmake_file="t-interix i386/t-interix"
-	extra_objs=winnt.o
-	if test x$enable_threads = xyes ; then
-		thread_file='posix'
-	fi
-	if test x$stabs = xyes ; then
-		tm_file="${tm_file} dbxcoff.h"
-	fi
-	;;
+  tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h interix.h"
+  xm_defines=POSIX
+  tmake_file="t-interix i386/t-interix"
+  extra_objs=winnt.o
+  if test x$enable_threads = xyes ; then
+    thread_file='posix'
+  fi
+  if test x$stabs = xyes ; then
+    tm_file="${tm_file} dbxcoff.h"
+  fi
+  ;;
 i960-*-coff*)
-	tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
-	tmake_file=i960/t-960bare
-	c_target_objs="i960-c.o"
-	cxx_target_objs="i960-c.o"
-	;;
+  tm_file="${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)
-	xm_defines=POSIX
-	tmake_file="i960/t-960bare t-rtems"
-	tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/rtems.h rtems.h"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	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"
-	;;
+  xm_defines=POSIX
+  tmake_file="i960/t-960bare t-rtems"
+  tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/rtems.h rtems.h"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  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"
+  ;;
 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="${target_cpu_default}|MASK_GNU_LD"
-	fi
-	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
-	;;
+  tm_file="${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"
+  ;;
 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"
-	;;
+  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="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
-	tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc"
-	target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
-	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
-	if test x"$use_libunwind_exceptions" = xyes; then
-	  tmake_file="$tmake_file t-libunwind"
-	fi
-	;;
+  tm_file="${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 ia64/t-glibc"
+  target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
+  if test x"$use_libunwind_exceptions" = xyes; then
+    tmake_file="$tmake_file t-libunwind"
+  fi
+  ;;
 ia64*-*-hpux*)
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h ia64/hpux_longdouble.h"
-	tmake_file="ia64/t-ia64 ia64/t-hpux"
-	target_cpu_default="MASK_GNU_AS"
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
-	use_collect2=no
-	c_target_objs="ia64-c.o"
-	cxx_target_objs="ia64-c.o"
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h ia64/hpux_longdouble.h"
+  tmake_file="ia64/t-ia64 ia64/t-hpux"
+  target_cpu_default="MASK_GNU_AS"
+  if test x$enable_threads = xyes; then
+    thread_file='posix'
+  fi
+  use_collect2=no
+  c_target_objs="ia64-c.o"
+  cxx_target_objs="ia64-c.o"
+  ;;
 ip2k-*-elf)
-	;;
+  ;;
 m32r-*-elf*)
-	tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
-	extra_parts="crtinit.o crtfini.o"
-	;;
+  tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
+  extra_parts="crtinit.o crtfini.o"
+  ;;
 # m68hc11 and m68hc12 share the same machine description.
 m68hc11-*-*|m6811-*-*)
-	tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
-	tm_p_file="m68hc11/m68hc11-protos.h"
-	md_file="m68hc11/m68hc11.md"
-	out_file="m68hc11/m68hc11.c"
-	tmake_file="m68hc11/t-m68hc11-gas"
+  tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
+  tm_p_file="m68hc11/m68hc11-protos.h"
+  md_file="m68hc11/m68hc11.md"
+  out_file="m68hc11/m68hc11.c"
+  tmake_file="m68hc11/t-m68hc11-gas"
         ;;
 m68hc12-*-*|m6812-*-*)
-	tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
-	tm_p_file="m68hc11/m68hc11-protos.h"
-	md_file="m68hc11/m68hc11.md"
-	out_file="m68hc11/m68hc11.c"
-	tmake_file="m68hc11/t-m68hc11-gas"
+  tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
+  tm_p_file="m68hc11/m68hc11-protos.h"
+  md_file="m68hc11/m68hc11.md"
+  out_file="m68hc11/m68hc11.c"
+  tmake_file="m68hc11/t-m68hc11-gas"
         ;;
-m68000-hp-bsd*)			# HP 9000/200 running BSD
-	tm_file=m68k/hp2bsd.h
-	use_collect2=yes
-	;;
-m68000-hp-hpux*)		# HP 9000 series 300
-	xm_defines=POSIX
-	if test x$gas = xyes
-	then
-		tm_file=m68k/hp310g.h
-	else
-		tm_file=m68k/hp310.h
-	fi
-	tmake_file=m68k/t-hp320
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+m68000-hp-bsd*)      # HP 9000/200 running BSD
+  tm_file=m68k/hp2bsd.h
+  use_collect2=yes
+  ;;
+m68000-hp-hpux*)    # HP 9000 series 300
+  xm_defines=POSIX
+  if test x$gas = xyes
+  then
+    tm_file=m68k/hp310g.h
+  else
+    tm_file=m68k/hp310.h
+  fi
+  tmake_file=m68k/t-hp320
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 m68000-sun-sunos3*)
-	tm_file=m68k/sun2.h
-	use_collect2=yes
-	;;
+  tm_file=m68k/sun2.h
+  use_collect2=yes
+  ;;
 m68000-sun-sunos4*)
-	tm_file=m68k/sun2o4.h
-	use_collect2=yes
-	;;
+  tm_file=m68k/sun2o4.h
+  use_collect2=yes
+  ;;
 m68000-att-sysv*)
-	xm_defines=POSIX
-	if test x$gas = xyes
-	then
-		tm_file=m68k/3b1g.h
-	else
-		tm_file=m68k/3b1.h
-	fi
-	use_collect2=yes
-	;;
+  xm_defines=POSIX
+  if test x$gas = xyes
+  then
+    tm_file=m68k/3b1g.h
+  else
+    tm_file=m68k/3b1.h
+  fi
+  use_collect2=yes
+  ;;
 m68k-atari-sysv4*)              # Atari variant of V.4.
-	tm_file=m68k/atari.h
-	xm_defines=POSIX
-	tmake_file=t-svr4
-	extra_parts="crtbegin.o crtend.o"
-	;;
+  tm_file=m68k/atari.h
+  xm_defines=POSIX
+  tmake_file=t-svr4
+  extra_parts="crtbegin.o crtend.o"
+  ;;
 m68k-apollo-sysv* | m68k-bull-sysv*)
-	# can otherwise be caught by m68k-*-sysv4*
-	echo "*** Configuration $machine not supported" 1>&2
-	exit 1
-	;;
+  # can otherwise be caught by m68k-*-sysv4*
+  echo "*** Configuration $machine not supported" 1>&2
+  exit 1
+  ;;
 m68k-motorola-sysv*)
-	tm_file=m68k/mot3300.h
-	xm_defines=POSIX
-	if test x$gas = xyes
-	then
-		if test x$gnu_ld = xyes
-		then
-			tmake_file=m68k/t-mot3300-gald
-		else
-			tmake_file=m68k/t-mot3300-gas
-			use_collect2=yes
-		fi
-	else
-		if test x$gnu_ld = xyes
-		then
-			tmake_file=m68k/t-mot3300-gld
-		else
-			tmake_file=m68k/t-mot3300
-			use_collect2=yes
-		fi
-	fi
-	gdb_needs_out_file_path=yes
-	extra_parts="crt0.o mcrt0.o"
-	;;
-m68k-ncr-sysv*)			# NCR Tower 32 SVR3
-	tm_file=m68k/tower-as.h
-	xm_defines=POSIX
-	extra_parts="crtbegin.o crtend.o"
-	;;
+  tm_file=m68k/mot3300.h
+  xm_defines=POSIX
+  if test x$gas = xyes
+  then
+    if test x$gnu_ld = xyes
+    then
+      tmake_file=m68k/t-mot3300-gald
+    else
+      tmake_file=m68k/t-mot3300-gas
+      use_collect2=yes
+    fi
+  else
+    if test x$gnu_ld = xyes
+    then
+      tmake_file=m68k/t-mot3300-gld
+    else
+      tmake_file=m68k/t-mot3300
+      use_collect2=yes
+    fi
+  fi
+  gdb_needs_out_file_path=yes
+  extra_parts="crt0.o mcrt0.o"
+  ;;
+m68k-ncr-sysv*)      # NCR Tower 32 SVR3
+  tm_file=m68k/tower-as.h
+  xm_defines=POSIX
+  extra_parts="crtbegin.o crtend.o"
+  ;;
 m68k-plexus-sysv*)
-	tm_file=m68k/plexus.h
-	xm_defines=POSIX
-	use_collect2=yes
-	;;
+  tm_file=m68k/plexus.h
+  xm_defines=POSIX
+  use_collect2=yes
+  ;;
 m68k-tti-*)
-	tm_file=m68k/pbb.h
-	xm_defines=POSIX
-	;;
+  tm_file=m68k/pbb.h
+  xm_defines=POSIX
+  ;;
 m68k-crds-unos*)
-	xm_defines=POSIX
-	tm_file=m68k/crds.h
-	use_collect2=yes
-	;;
-m68k-cbm-sysv4*)		# Commodore variant of V.4.
-	tm_file=m68k/amix.h
-	xm_defines=POSIX
-	tmake_file=t-svr4
-	extra_parts="crtbegin.o crtend.o"
-	;;
+  xm_defines=POSIX
+  tm_file=m68k/crds.h
+  use_collect2=yes
+  ;;
+m68k-cbm-sysv4*)    # Commodore variant of V.4.
+  tm_file=m68k/amix.h
+  xm_defines=POSIX
+  tmake_file=t-svr4
+  extra_parts="crtbegin.o crtend.o"
+  ;;
 m68k-ccur-rtu)
-	tm_file=m68k/ccur-GAS.h
-	use_collect2=yes
-	;;
-m68k-hp-bsd4.4*)		# HP 9000/3xx running 4.4bsd
-	tm_file=m68k/hp3bsd44.h
-	use_collect2=yes
-	;;
-m68k-hp-bsd*)			# HP 9000/3xx running Berkeley Unix
-	tm_file=m68k/hp3bsd.h
-	use_collect2=yes
-	;;
-m68k-hp-hpux7*)	# HP 9000 series 300 running HPUX version 7.
-	xm_defines=POSIX
-	if test x$gas = xyes
-	then
-		xmake_file=m68k/x-hp320g
-		tm_file=m68k/hp320g.h
-	else
-		xmake_file=m68k/x-hp320
-		tm_file=m68k/hpux7.h
-	fi
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
-m68k-hp-hpux*)	# HP 9000 series 300
-	xm_defines=POSIX
-	if test x$gas = xyes
-	then
-		xmake_file=m68k/x-hp320g
-		tm_file=m68k/hp320g.h
-	else
-		xmake_file=m68k/x-hp320
-		tm_file=m68k/hp320.h
-	fi
-	install_headers_dir=install-headers-cpio
-	use_collect2=yes
-	;;
+  tm_file=m68k/ccur-GAS.h
+  use_collect2=yes
+  ;;
+m68k-hp-bsd4.4*)    # HP 9000/3xx running 4.4bsd
+  tm_file=m68k/hp3bsd44.h
+  use_collect2=yes
+  ;;
+m68k-hp-bsd*)      # HP 9000/3xx running Berkeley Unix
+  tm_file=m68k/hp3bsd.h
+  use_collect2=yes
+  ;;
+m68k-hp-hpux7*)  # HP 9000 series 300 running HPUX version 7.
+  xm_defines=POSIX
+  if test x$gas = xyes
+  then
+    xmake_file=m68k/x-hp320g
+    tm_file=m68k/hp320g.h
+  else
+    xmake_file=m68k/x-hp320
+    tm_file=m68k/hpux7.h
+  fi
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
+m68k-hp-hpux*)  # HP 9000 series 300
+  xm_defines=POSIX
+  if test x$gas = xyes
+  then
+    xmake_file=m68k/x-hp320g
+    tm_file=m68k/hp320g.h
+  else
+    xmake_file=m68k/x-hp320
+    tm_file=m68k/hp320.h
+  fi
+  install_headers_dir=install-headers-cpio
+  use_collect2=yes
+  ;;
 m68k-sun-mach*)
-	tm_file=m68k/sun3mach.h
-	use_collect2=yes
-	;;
+  tm_file=m68k/sun3mach.h
+  use_collect2=yes
+  ;;
 m68k-sun-sunos3*)
-	if test x$with_fp = xno
-	then
-		tm_file=m68k/sun3n3.h
-	else
-		tm_file=m68k/sun3o3.h
-	fi
-	use_collect2=yes
-	;;
-m68k-sun-sunos*)			# For SunOS 4 (the default).
-	if test x$with_fp = xno
-	then
-		tm_file=m68k/sun3n.h
-	else
-		tm_file=m68k/sun3.h
-	fi
-	use_collect2=yes
-	;;
+  if test x$with_fp = xno
+  then
+    tm_file=m68k/sun3n3.h
+  else
+    tm_file=m68k/sun3o3.h
+  fi
+  use_collect2=yes
+  ;;
+m68k-sun-sunos*)      # For SunOS 4 (the default).
+  if test x$with_fp = xno
+  then
+    tm_file=m68k/sun3n.h
+  else
+    tm_file=m68k/sun3.h
+  fi
+  use_collect2=yes
+  ;;
 m68k-*-aout*)
-	tmake_file=m68k/t-m68kbare
-	tm_file="m68k/m68k-aout.h libgloss.h"
-	;;
+  tmake_file=m68k/t-m68kbare
+  tm_file="m68k/m68k-aout.h libgloss.h"
+  ;;
 m68k-*-coff*)
-	tmake_file=m68k/t-m68kbare
-	tm_file="m68k/m68k-coff.h dbx.h"
-	;;
+  tmake_file=m68k/t-m68kbare
+  tm_file="m68k/m68k-coff.h dbx.h"
+  ;;
 m68020-*-elf* | m68k-*-elf*)
-	tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
-	xm_defines=POSIX
-	tmake_file=m68k/t-m68kelf
-	extra_parts="crtbegin.o crtend.o"
-	;;
+  tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
+  xm_defines=POSIX
+  tmake_file=m68k/t-m68kelf
+  extra_parts="crtbegin.o crtend.o"
+  ;;
 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
-	tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
-	case $machine in
-	m68010*)
-		target_cpu_default="0"
-		;;
-	*)
-		target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
-		;;
-	esac
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
+  case $machine in
+  m68010*)
+    target_cpu_default="0"
+    ;;
+  *)
+    target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
+    ;;
+  esac
+  ;;
 m68k*-*-netbsd*)
-	tm_file=m68k/netbsd.h
-	tmake_file=t-netbsd
-	extra_parts=""
-	use_collect2=yes
-	;;
+  tm_file=m68k/netbsd.h
+  tmake_file=t-netbsd
+  extra_parts=""
+  use_collect2=yes
+  ;;
 m68k*-*-openbsd*)
-	# needed to unconfuse gdb
-	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/m68kv4.h
-	xm_defines=POSIX
-	tmake_file=t-svr4
-	extra_parts="crtbegin.o crtend.o"
-	;;
-m68k-*-linux*aout*)		# Motorola m68k's running GNU/Linux
-				# with a.out format
-	tm_file=m68k/linux-aout.h
-	tmake_file="t-linux-aout"
-	gnu_ld=yes
-	;;
-m68k-*-linux*libc1)		# Motorola m68k's running GNU/Linux
-				# with ELF format using the
-				# GNU/Linux C library 5
-	tm_file=m68k/linux.h
-	tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1"
-	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
-	gnu_ld=yes
-	;;
-m68k-*-linux*)		# Motorola m68k's running GNU/Linux
-				# with ELF format using glibc 2
-				# aka the GNU/Linux C library 6.
-	tm_file=m68k/linux.h
-	tmake_file="t-slibgcc-elf-ver t-linux"
-	;;
+  # needed to unconfuse gdb
+  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/m68kv4.h
+  xm_defines=POSIX
+  tmake_file=t-svr4
+  extra_parts="crtbegin.o crtend.o"
+  ;;
+m68k-*-linux*aout*)    # Motorola m68k's running GNU/Linux
+        # with a.out format
+  tm_file=m68k/linux-aout.h
+  tmake_file="t-linux-aout"
+  gnu_ld=yes
+  ;;
+m68k-*-linux*libc1)    # Motorola m68k's running GNU/Linux
+        # with ELF format using the
+        # GNU/Linux C library 5
+  tm_file=m68k/linux.h
+  tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1"
+  extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+  gnu_ld=yes
+  ;;
+m68k-*-linux*)    # Motorola m68k's running GNU/Linux
+        # with ELF format using glibc 2
+        # aka the GNU/Linux C library 6.
+  tm_file=m68k/linux.h
+  tmake_file="t-slibgcc-elf-ver t-linux"
+  ;;
 m68k-*-psos*)
-	tmake_file=m68k/t-m68kbare
-	tm_file=m68k/m68k-psos.h
-	;;
-m68k-*-rtemscoff*)	# would otherwise be caught by m68k-*-rtems*
-	echo "*** Configuration $machine not supported" 1>&2
-	exit 1
-	;;
+  tmake_file=m68k/t-m68kbare
+  tm_file=m68k/m68k-psos.h
+  ;;
+m68k-*-rtemscoff*)  # would otherwise be caught by m68k-*-rtems*
+  echo "*** Configuration $machine not supported" 1>&2
+  exit 1
+  ;;
 m68k-*-rtems*)
-	xm_defines=POSIX
-	tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
-	tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
-	extra_parts="crtbegin.o crtend.o"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
+  tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
+  extra_parts="crtbegin.o crtend.o"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 m88k-*-aout*)
-	xm_defines=POSIX
-	tm_file=m88k/m88k-aout.h
-	;;
+  xm_defines=POSIX
+  tm_file=m88k/m88k-aout.h
+  ;;
 m88k-*-openbsd*)
-	tmake_file="${tmake_file} m88k/t-luna-gas"
-	tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
-	;;
+  tmake_file="${tmake_file} m88k/t-luna-gas"
+  tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
+  ;;
 m88k-*-sysv4*)
-	xm_defines=POSIX
-	tm_file="dbxelf.h elfos.h svr4.h m88k/sysv4.h"
-	extra_parts="crtbegin.o crtend.o"
-	tmake_file=m88k/t-sysv4
-	;;
+  xm_defines=POSIX
+  tm_file="dbxelf.h elfos.h svr4.h m88k/sysv4.h"
+  extra_parts="crtbegin.o crtend.o"
+  tmake_file=m88k/t-sysv4
+  ;;
 mcore-*-elf)
-	tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
-	tmake_file=mcore/t-mcore
-	;;
+  tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
+  tmake_file=mcore/t-mcore
+  ;;
 mcore-*-pe*)
-	tm_file=mcore/mcore-pe.h
-	tmake_file=mcore/t-mcore-pe
-	;;
-mips-sgi-irix6*o32)		# SGI System V.4., IRIX 6, O32 ABI
-	if test x$gas = xyes
-	then
-		tm_file="mips/iris5.h mips/iris5gas.h mips/iris6-o32-gas.h"
-		if test x$stabs = xyes
-		then
-			tm_file="${tm_file} dbx.h"
-		fi
-		tmake_file=mips/t-iris5-gas
-	else
-		tm_file="mips/iris5.h mips/iris6-o32-as.h"
-		tmake_file=mips/t-iris5-as
-	fi
-	tm_file="${tm_file} mips/iris6-o32.h"
-	tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
-	xm_defines=POSIX
-	xm_file=mips/xm-iris5.h
-	# mips-tfile doesn't work yet
-	# See comment in mips/iris5.h file.
-	use_collect2=yes
-#	if test x$enable_threads = xyes; then
-#		thread_file='irix'
-#	fi
-	;;
-mips-sgi-irix6*)		# SGI System V.4., IRIX 6
-	if test "x$gnu_ld" = xyes
-	then
-		tm_file="mips/iris6.h mips/iris6gld.h"
-	else
-		tm_file=mips/iris6.h
-	fi
-	tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
-	xm_defines=POSIX
-#	if test x$enable_threads = xyes; then
-#		thread_file='irix'
-#	fi
-	;;
-mips-sgi-irix5cross64)		# Irix5 host, Irix 6 target, cross64
-	tm_file="mips/iris6.h mips/cross64.h"
-	xm_defines=POSIX
-	xm_file=mips/xm-iris5.h
-	tmake_file="mips/t-iris mips/t-cross64"
-	# See comment in mips/iris[56].h files.
-	use_collect2=yes
-#	if test x$enable_threads = xyes; then
-#		thread_file='irix'
-#	fi
-	;;
+  tm_file=mcore/mcore-pe.h
+  tmake_file=mcore/t-mcore-pe
+  ;;
+mips-sgi-irix6*o32)    # SGI System V.4., IRIX 6, O32 ABI
+  if test x$gas = xyes
+  then
+    tm_file="mips/iris5.h mips/iris5gas.h mips/iris6-o32-gas.h"
+    if test x$stabs = xyes
+    then
+      tm_file="${tm_file} dbx.h"
+    fi
+    tmake_file=mips/t-iris5-gas
+  else
+    tm_file="mips/iris5.h mips/iris6-o32-as.h"
+    tmake_file=mips/t-iris5-as
+  fi
+  tm_file="${tm_file} mips/iris6-o32.h"
+  tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
+  xm_defines=POSIX
+  xm_file=mips/xm-iris5.h
+  # mips-tfile doesn't work yet
+  # See comment in mips/iris5.h file.
+  use_collect2=yes
+#  if test x$enable_threads = xyes; then
+#    thread_file='irix'
+#  fi
+  ;;
+mips-sgi-irix6*)    # SGI System V.4., IRIX 6
+  if test "x$gnu_ld" = xyes
+  then
+    tm_file="mips/iris6.h mips/iris6gld.h"
+  else
+    tm_file=mips/iris6.h
+  fi
+  tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
+  xm_defines=POSIX
+#  if test x$enable_threads = xyes; then
+#    thread_file='irix'
+#  fi
+  ;;
+mips-sgi-irix5cross64)    # Irix5 host, Irix 6 target, cross64
+  tm_file="mips/iris6.h mips/cross64.h"
+  xm_defines=POSIX
+  xm_file=mips/xm-iris5.h
+  tmake_file="mips/t-iris mips/t-cross64"
+  # See comment in mips/iris[56].h files.
+  use_collect2=yes
+#  if test x$enable_threads = xyes; then
+#    thread_file='irix'
+#  fi
+  ;;
 mips-sni-sysv4)
-	if test x$gas = xyes
-	then
-		if test x$stabs = xyes
-		then
-			tm_file=mips/iris5gdb.h
-		else
-			tm_file="mips/sni-svr4.h mips/sni-gas.h"
-		fi
-	else
-		tm_file=mips/sni-svr4.h
-	fi
-	xm_defines=POSIX
+  if test x$gas = xyes
+  then
+    if test x$stabs = xyes
+    then
+      tm_file=mips/iris5gdb.h
+    else
+      tm_file="mips/sni-svr4.h mips/sni-gas.h"
+    fi
+  else
+    tm_file=mips/sni-svr4.h
+  fi
+  xm_defines=POSIX
         if test x$gnu_ld != xyes
         then
                 use_collect2=yes
         fi
         ;;
-mips-sgi-irix5*)		# SGI System V.4., IRIX 5
-	if test x$gas = xyes
-	then
-		tm_file="mips/iris5.h mips/iris5gas.h"
-		if test x$stabs = xyes
-		then
-			tm_file="${tm_file} dbx.h"
-		fi
-		tmake_file=mips/t-iris5-gas
-	else
-		tm_file=mips/iris5.h
-		tmake_file=mips/t-iris5-as
-	fi
-	tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
-	xm_defines=POSIX
-	xm_file=mips/xm-iris5.h
-	# mips-tfile doesn't work yet
-	# See comment in mips/iris5.h file.
-	use_collect2=yes
-#	if test x$enable_threads = xyes; then
-#		thread_file='irix'
-#	fi
-	;;
-mips-sgi-*)	# would otherwise be caught by mips-*-elf*
-	echo "*** Configuration $machine not supported" 1>&2
-	exit 1
-	;;
-mips*-*-netbsd*)			# NetBSD/mips, either endian.
-	target_cpu_default="MASK_GAS|MASK_ABICALLS"
-	tm_file="elfos.h ${tm_file} mips/netbsd.h"
-	tmake_file="${tmake_file}"
-	;;
+mips-sgi-irix5*)    # SGI System V.4., IRIX 5
+  if test x$gas = xyes
+  then
+    tm_file="mips/iris5.h mips/iris5gas.h"
+    if test x$stabs = xyes
+    then
+      tm_file="${tm_file} dbx.h"
+    fi
+    tmake_file=mips/t-iris5-gas
+  else
+    tm_file=mips/iris5.h
+    tmake_file=mips/t-iris5-as
+  fi
+  tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
+  xm_defines=POSIX
+  xm_file=mips/xm-iris5.h
+  # mips-tfile doesn't work yet
+  # See comment in mips/iris5.h file.
+  use_collect2=yes
+#  if test x$enable_threads = xyes; then
+#    thread_file='irix'
+#  fi
+  ;;
+mips-sgi-*)  # would otherwise be caught by mips-*-elf*
+  echo "*** Configuration $machine not supported" 1>&2
+  exit 1
+  ;;
+mips*-*-netbsd*)      # NetBSD/mips, either endian.
+  target_cpu_default="MASK_GAS|MASK_ABICALLS"
+  tm_file="elfos.h ${tm_file} mips/netbsd.h"
+  tmake_file="${tmake_file}"
+  ;;
 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-linux mips/t-linux64"
+  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-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
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
-	;;
-mips*-*-linux*)				# Linux MIPS, either endian.
+  # This default ABI is a partial lie: t-linux64 overrides the
+  # DRIVER_SELF_SPEC that sets the default abi, in the spec file
+  # that is installed.  What GCC thinks of as the default must
+  # remain as ABI_32 such that the SONAMEs of the libgcc shared
+  # libraries remain compatible with those of mips-linux-gnu.
+  tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
+  target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
+  extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+  gnu_ld=yes
+  gas=yes
+  if test x$enable_threads = xyes; then
+    thread_file='posix'
+  fi
+  ;;
+mips*-*-linux*)        # Linux MIPS, either endian.
         tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
-	case $machine in
+  case $machine in
         mipsisa32*-*)
                 target_cpu_default="MASK_SOFT_FLOAT"
-		tm_defines="MIPS_ISA_DEFAULT=32"
+    tm_defines="MIPS_ISA_DEFAULT=32"
                 ;;
         esac
-	tmake_file="t-slibgcc-elf-ver t-linux"
-	;;
-mips*el-*-openbsd*)	# mips little endian
-	target_cpu_default="MASK_GAS|MASK_ABICALLS"
-	;;
-mips*-*-openbsd*)		# mips big endian
-	target_cpu_default="MASK_GAS|MASK_ABICALLS"
-	tm_file="mips/openbsd-be.h ${tm_file}"
-	;;
+  tmake_file="t-slibgcc-elf-ver t-linux"
+  ;;
+mips*el-*-openbsd*)  # mips little endian
+  target_cpu_default="MASK_GAS|MASK_ABICALLS"
+  ;;
+mips*-*-openbsd*)    # mips big endian
+  target_cpu_default="MASK_GAS|MASK_ABICALLS"
+  tm_file="mips/openbsd-be.h ${tm_file}"
+  ;;
 mips-*-ecoff* | mipsel-*-ecoff*)
-	if test x$stabs = xyes; then
-		tm_file="${tm_file} dbx.h"
-	fi
-	tmake_file=mips/t-ecoff
-	;;
+  if test x$stabs = xyes; then
+    tm_file="${tm_file} dbx.h"
+  fi
+  tmake_file=mips/t-ecoff
+  ;;
 mipsisa32-*-elf* | mipsisa32el-*-elf*)
-	tm_file="${tm_file} mips/elf.h"
-	tmake_file=mips/t-isa3264
-	tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
-	;;
+  tm_file="${tm_file} mips/elf.h"
+  tmake_file=mips/t-isa3264
+  tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
+  ;;
 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
-	tm_file="${tm_file} mips/elf.h"
-	tmake_file=mips/t-isa3264
-	tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
-	;;
+  tm_file="${tm_file} mips/elf.h"
+  tmake_file=mips/t-isa3264
+  tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
+  ;;
 mipsisa64-*-elf* | mipsisa64el-*-elf*)
-	tm_file="${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_MEABI"
-	;;
+  tm_file="${tm_file} mips/elf.h"
+  tmake_file=mips/t-isa3264
+  target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+  tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_MEABI"
+  ;;
 mipsisa64sr71k-*-elf*)
         tm_file="${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_MEABI"
+  target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+  tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_MEABI"
         ;;
 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
-	tm_file="${tm_file} mips/elf.h"
-	tmake_file=mips/t-elf
-	target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
-	tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
-	;;
+  tm_file="${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"
+  ;;
 mips-*-elf* | mipsel-*-elf*)
-	tm_file="${tm_file} mips/elf.h"
-	tmake_file=mips/t-elf
-	;;
+  tm_file="${tm_file} mips/elf.h"
+  tmake_file=mips/t-elf
+  ;;
 mips64-*-elf* | mips64el-*-elf*)
-	tm_file="${tm_file} mips/elf64.h"
-	tmake_file=mips/t-elf
-	target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
-	tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
-	;;
+  tm_file="${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"
+  ;;
 mips64vr-*-elf* | mips64vrel-*-elf*)
         tm_file="mips/vr.h ${tm_file} mips/elf64.h"
         tm_defines="MIPS_ABI_DEFAULT=ABI_O64 MIPS_MARCH_CONTROLS_SOFT_FLOAT=1"
         tmake_file=mips/t-vr
         ;;
 mips64orion-*-elf* | mips64orionel-*-elf*)
-	tm_file="${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"
-	;;
+  tm_file="${tm_file} mips/elforion.h mips/elf64.h"
+  tmake_file=mips/t-elf
+  tmake_file=mips/t-elf
+  target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+  tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
+  ;;
 mips64orion-*-rtems*)
-	xm_defines=POSIX
-	tm_file="${tm_file} mips/elforion.h mips/elf64.h mips/rtems64.h rtems.h"
-	tmake_file="mips/t-elf t-rtems"
-	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"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} mips/elforion.h mips/elf64.h mips/rtems64.h rtems.h"
+  tmake_file="mips/t-elf t-rtems"
+  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"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 mips*-*-rtems*)
-	xm_defines=POSIX
-	tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
-	tmake_file="mips/t-elf t-rtems"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
+  tmake_file="mips/t-elf t-rtems"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 mipstx39-*-elf* | mipstx39el-*-elf*)
-	tm_file="${tm_file} mips/r3900.h mips/elf.h"
-	tmake_file=mips/t-r3900
-	;;
+  tm_file="${tm_file} mips/r3900.h mips/elf.h"
+  tmake_file=mips/t-r3900
+  ;;
 mmix-knuth-mmixware)
-	need_64bit_hwint=yes
-	;;
+  need_64bit_hwint=yes
+  ;;
 mn10200-*-*)
-	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
-	;;
+  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
+  ;;
 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
-	;;
+  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
+  ;;
 ns32k-*-netbsdelf*)
-	echo "GCC does not yet support the ${machine} target"; exit 1
-	;;
+  echo "GCC does not yet support the ${machine} target"; exit 1
+  ;;
 ns32k-*-netbsd*)
-	tm_file="${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
-	;;
+  tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
+  # On NetBSD, the headers are already okay, except for math.h.
+  tmake_file="t-netbsd ns32k/t-ns32k"
+  extra_parts=""
+  use_collect2=yes
+  ;;
 pdp11-*-bsd)
-	tm_file="${tm_file} pdp11/2bsd.h"
+  tm_file="${tm_file} pdp11/2bsd.h"
         ;;
 pdp11-*-*)
-	;;
+  ;;
 avr-*-*)
-	;;
+  ;;
 ns32k-*-openbsd*)
-	# Nothing special
-	;;
+  # Nothing special
+  ;;
 romp-*-openbsd*)
-	# Nothing special
-	;;
+  # Nothing special
+  ;;
 powerpc-*-openbsd*)
-	tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-openbsd"
-	extra_headers=
-	;;
+  tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-openbsd"
+  extra_headers=
+  ;;
 powerpc64-*-linux*)
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux64.h"
-	tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-linux rs6000/t-linux64"
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux64.h"
+  tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-linux rs6000/t-linux64"
+  ;;
 powerpc64-*-gnu*)
-	tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
-	tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
-	;;
+  tm_file="${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"
-	xm_defines=POSIX
-	tmake_file="rs6000/t-fprules rs6000/t-beos"
-	extra_headers=
-	;;
+  tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
+  xm_defines=POSIX
+  tmake_file="rs6000/t-fprules rs6000/t-beos"
+  extra_headers=
+  ;;
 powerpc-*-darwin*)
-	tm_file="${tm_file} rs6000/darwin.h"
-	tmake_file="rs6000/t-fprules t-darwin rs6000/t-darwin"
-	extra_headers=altivec.h
-	# override ppc default
-	need_64bit_hwint=
-	# powerpc-darwin host support.
-	host_hook_obj=host-darwin.o
-	xmake_file=rs6000/x-darwin
-	;;
+  tm_file="${tm_file} rs6000/darwin.h"
+  tmake_file="rs6000/t-fprules t-darwin rs6000/t-darwin"
+  extra_headers=altivec.h
+  # override ppc default
+  need_64bit_hwint=
+  # powerpc-darwin host support.
+  host_hook_obj=host-darwin.o
+  xmake_file=rs6000/x-darwin
+  ;;
 powerpc*-*-freebsd*)
-	tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
-	tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
+  ;;
 powerpc-*-sysv*)
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
-	xm_defines=POSIX
-	tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
+  xm_defines=POSIX
+  tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
+  ;;
 powerpc-*-netbsd*)
-	tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
-	tmake_file="${tmake_file} rs6000/t-netbsd"
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
+  tmake_file="${tmake_file} rs6000/t-netbsd"
+  ;;
 powerpc-*-chorusos*)
-	xm_defines=POSIX
-	tm_file="${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 x${enable_threads} in
-	  xyes | xpthreads | xposix)
-		thread_file='posix'
-		;;
-	esac
-	;;
+  xm_defines=POSIX
+  tm_file="${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 x${enable_threads} in
+    xyes | xpthreads | xposix)
+    thread_file='posix'
+    ;;
+  esac
+  ;;
 powerpc-*-eabiaix*)
-	xm_defines=POSIX
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
-	tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+  ;;
 powerpc-*-eabispe*)
-	xm_defines=POSIX
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
-	tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+  ;;
 powerpc-*-eabisimaltivec*)
-	xm_defines=POSIX
-	tm_file="${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"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+  ;;
 powerpc-*-eabisim*)
-	xm_defines=POSIX
-	tm_file="${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"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+  ;;
 powerpc-*-elf*)
-	xm_defines=POSIX
-	tm_file="${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"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+  ;;
 powerpc-*-eabialtivec*)
-	xm_defines=POSIX
-	tm_file="${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"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+  ;;
 powerpc-*-eabi*)
-	xm_defines=POSIX
-	tm_file="${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"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+  ;;
 powerpc-*-rtems*)
-	xm_defines=POSIX
-	tm_file="${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"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  tm_file="${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"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 powerpc-*-linux*libc1)
-	tm_file="${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 t-linux-gnulibc1 rs6000/t-ppccomm"
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
-	;;
+  tm_file="${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 t-linux-gnulibc1 rs6000/t-ppccomm"
+  if test x$enable_threads = xyes; then
+    thread_file='posix'
+  fi
+  ;;
 powerpc-*-linux-gnualtivec*)
-	tm_file="${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"
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
+  ;;
 powerpc-*-linux*)
-	tm_file="${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"
-	;;
+  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
-	;;
+  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
-	;;
+  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="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
-	extra_headers=ppc-asm.h
-	;;
+  # We want vxworks.h after rs6000/sysv4.h, which unfortunately
+  # means we have to redo the tm_file list from scratch.
+  tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
+  tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
+  tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
+  extra_headers=ppc-asm.h
+  ;;
 powerpc-wrs-windiss*)
         xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
+  tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
         tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
         thread_file=""
         ;;
 powerpcle-*-sysv*)
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
-	xm_defines=POSIX
-	tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
+  xm_defines=POSIX
+  tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
+  ;;
 powerpcle-*-elf*)
-	xm_defines=POSIX
-	tm_file="${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"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+  ;;
 powerpcle-*-eabisim*)
-	xm_defines=POSIX
-	tm_file="${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"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+  ;;
 powerpcle-*-eabi*)
-	xm_defines=POSIX
-	tm_file="${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"
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
+  tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+  ;;
 rs6000-ibm-aix3.[01]*)
-	xm_defines=POSIX
-	tm_file="${tm_file} rs6000/aix.h rs6000/aix31.h rs6000/xcoff.h"
-	use_collect2=yes
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} rs6000/aix.h rs6000/aix31.h rs6000/xcoff.h"
+  use_collect2=yes
+  ;;
 rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
-	xm_defines=POSIX
-	tm_file="${tm_file} rs6000/aix.h rs6000/aix3newas.h rs6000/xcoff.h"
-	tmake_file="rs6000/t-fprules rs6000/t-newas"
-	use_collect2=yes
-	extra_headers=
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} rs6000/aix.h rs6000/aix3newas.h rs6000/xcoff.h"
+  tmake_file="rs6000/t-fprules rs6000/t-newas"
+  use_collect2=yes
+  extra_headers=
+  ;;
 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
-	xm_defines=POSIX
-	tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
-	tmake_file="rs6000/t-fprules rs6000/t-newas"
-	use_collect2=yes
-	extra_headers=
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
+  tmake_file="rs6000/t-fprules rs6000/t-newas"
+  use_collect2=yes
+  extra_headers=
+  ;;
 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
-	xm_defines=POSIX
-	tm_file="${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
-	tmake_file=rs6000/t-aix43
-	use_collect2=yes
-	thread_file='aix'
-	extra_headers=
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
+  tmake_file=rs6000/t-aix43
+  use_collect2=yes
+  thread_file='aix'
+  extra_headers=
+  ;;
 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
-	xm_defines=POSIX
-	tm_file="${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
-	tmake_file=rs6000/t-aix43
-	use_collect2=yes
-	thread_file='aix'
-	extra_headers=
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
+  tmake_file=rs6000/t-aix43
+  use_collect2=yes
+  thread_file='aix'
+  extra_headers=
+  ;;
 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
-	xm_defines=POSIX
-	tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
-	tmake_file=rs6000/t-aix52
-	use_collect2=yes
-	thread_file='aix'
-	extra_headers=
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
+  tmake_file=rs6000/t-aix52
+  use_collect2=yes
+  thread_file='aix'
+  extra_headers=
+  ;;
 rs6000-ibm-aix*)
-	xm_defines=POSIX
-	tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
-	use_collect2=yes
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
+  use_collect2=yes
+  ;;
 rs6000-bull-bosx)
-	xm_defines=POSIX
-	tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
-	use_collect2=yes
-	;;
+  xm_defines=POSIX
+  tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
+  use_collect2=yes
+  ;;
 rs6000-*-mach*)
-	tm_file="${tm_file} rs6000/mach.h"
-	xm_defines=POSIX
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} rs6000/mach.h"
+  xm_defines=POSIX
+  use_collect2=yes
+  ;;
 rs6000-*-lynxos*)
-	tm_file="lynx.h rs6000/lynx.h"
-	tmake_file=rs6000/t-fprules
-	use_collect2=yes
-	;;
+  tm_file="lynx.h rs6000/lynx.h"
+  tmake_file=rs6000/t-fprules
+  use_collect2=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"
-	;;
+  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"
-	;;
+  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"
+  ;;
 sh-*-elf* | sh[2346l]*-*-elf*)
-	tmake_file="sh/t-sh sh/t-elf"
-	case $machine 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/embed-elf.h"
-	case $machine in
-	sh64*)
-		tmake_file="${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 $machine in
-	sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
-	esac
-	;;
+  tmake_file="sh/t-sh sh/t-elf"
+  case $machine 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/embed-elf.h"
+  case $machine in
+  sh64*)
+    tmake_file="${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 $machine in
+  sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
+  esac
+  ;;
 sh-*-rtemself*)
-	xm_defines=POSIX
-	tmake_file="sh/t-sh sh/t-elf t-rtems"
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/rtemself.h rtems.h"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  tmake_file="sh/t-sh sh/t-elf t-rtems"
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/rtemself.h rtems.h"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 sh-*-rtems*)
-	xm_defines=POSIX
-	tmake_file="sh/t-sh t-rtems"
-	tm_file="${tm_file} sh/coff.h sh/rtems.h rtems.h"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  tmake_file="sh/t-sh t-rtems"
+  tm_file="${tm_file} sh/coff.h sh/rtems.h rtems.h"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 sh-*-linux* | sh[2346lbe]*-*-linux*)
-	tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux sh/t-linux"
-	case $machine in
-	sh*be-*-* | sh*eb-*-*) ;;
-	*)
-		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/linux.h"
-	case $machine in
-	sh64*)
-		tmake_file="${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 $machine in
-	sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
-	esac
-	;;
+  tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux sh/t-linux"
+  case $machine in
+  sh*be-*-* | sh*eb-*-*) ;;
+  *)
+    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/linux.h"
+  case $machine in
+  sh64*)
+    tmake_file="${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 $machine in
+  sh[234]*) tmake_file="${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 $machine 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 $machine in
-	sh5*-*)
-		# SHmedia, 32-bit ABI
-		target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
-		tmake_file="${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
-	;;
+  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 $machine 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 $machine in
+  sh5*-*)
+    # SHmedia, 32-bit ABI
+    target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
+    tmake_file="${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-*-*)
-	tm_file="${tm_file} sh/coff.h"
-	;;
+  tm_file="${tm_file} sh/coff.h"
+  ;;
 sparc-tti-*)
-	tm_file="${tm_file} sparc/pbd.h"
-	xm_defines=POSIX
-	;;
+  tm_file="${tm_file} sparc/pbd.h"
+  xm_defines=POSIX
+  ;;
 sparc-*-aout*)
-	tmake_file=sparc/t-sparcbare
-	tm_file="sparc/sparc.h aoutos.h sparc/aout.h libgloss.h"
-	;;
+  tmake_file=sparc/t-sparcbare
+  tm_file="sparc/sparc.h aoutos.h sparc/aout.h libgloss.h"
+  ;;
 sparc-*-netbsdelf*)
-	tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
-	;;
+  tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
+  ;;
 sparc-*-netbsd*)
-	tm_file="${tm_file} sparc/aout.h netbsd.h netbsd-aout.h sparc/netbsd.h"
-	tmake_file=t-netbsd
-	extra_parts=""
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} sparc/aout.h netbsd.h netbsd-aout.h sparc/netbsd.h"
+  tmake_file=t-netbsd
+  extra_parts=""
+  use_collect2=yes
+  ;;
 sparc-*-openbsd*)
-	tm_file="sparc/sparc.h ${tm_file}"
-	# 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
-	;;
+  tm_file="sparc/sparc.h ${tm_file}"
+  # needed to unconfuse gdb
+  tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
+  # we need collect2 until our bug is fixed...
+  use_collect2=yes
+  ;;
 sparc64-*-openbsd*)
-	tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
-	gas=yes gnu_ld=yes
-	with_cpu=ultrasparc
-	;;
+  tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
+  gas=yes gnu_ld=yes
+  with_cpu=ultrasparc
+  ;;
 sparc-*-bsd*)
-	tm_file="${tm_file} sparc/bsd.h"
-	;;
+  tm_file="${tm_file} sparc/bsd.h"
+  ;;
 sparc-*-chorusos*)
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h chorus.h"
-	tmake_file="sparc/t-chorus-elf sparc/t-crtfm"
-	extra_parts="crti.o crtn.o crtbegin.o crtend.o"
-	case x${enable_threads} in
-	  xyes | xpthreads | xposix)
-		thread_file='posix'
-		;;
-	esac
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h chorus.h"
+  tmake_file="sparc/t-chorus-elf sparc/t-crtfm"
+  extra_parts="crti.o crtn.o crtbegin.o crtend.o"
+  case x${enable_threads} in
+    xyes | xpthreads | xposix)
+    thread_file='posix'
+    ;;
+  esac
+  ;;
 sparc-*-elf*)
-	tm_file="${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"
-	;;
-sparc-*-linux*aout*)		# SPARC's running GNU/Linux, a.out
-	tm_file="aoutos.h sparc/sparc.h sparc/aout.h sparc/linux-aout.h"
-	gnu_ld=yes
-	;;
-sparc-*-linux*libc1*)	# SPARC's running GNU/Linux, libc5
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
-	tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 sparc/t-crtfm"
-	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
-	gnu_ld=yes
-	;;
-sparc-*-linux*)		# SPARC's running GNU/Linux, libc6
-	tm_file="${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"
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
+  tmake_file="sparc/t-elf sparc/t-crtfm"
+  extra_parts="crti.o crtn.o crtbegin.o crtend.o"
+  ;;
+sparc-*-linux*aout*)    # SPARC's running GNU/Linux, a.out
+  tm_file="aoutos.h sparc/sparc.h sparc/aout.h sparc/linux-aout.h"
+  gnu_ld=yes
+  ;;
+sparc-*-linux*libc1*)  # SPARC's running GNU/Linux, libc5
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
+  tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 sparc/t-crtfm"
+  extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+  gnu_ld=yes
+  ;;
+sparc-*-linux*)    # SPARC's running GNU/Linux, libc6
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
+  tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
+  ;;
 sparc-*-lynxos*)
-	if test x$gas = xyes
-	then
-		tm_file="${tm_file} lynx.h sparc/aout.h sparc/lynx.h"
-	else
-		tm_file="${tm_file} lynx-ng.h sparc/aout.h sparc/lynx-ng.h"
-	fi
-	tmake_file=sparc/t-sunos41
-	;;
-sparc-*-rtemsaout*)	# would otherwise be caught by sparc-*-rtems*
-	echo "*** Configuration $machine not supported" 1>&2
-	exit 1
-	;;
+  if test x$gas = xyes
+  then
+    tm_file="${tm_file} lynx.h sparc/aout.h sparc/lynx.h"
+  else
+    tm_file="${tm_file} lynx-ng.h sparc/aout.h sparc/lynx-ng.h"
+  fi
+  tmake_file=sparc/t-sunos41
+  ;;
+sparc-*-rtemsaout*)  # would otherwise be caught by sparc-*-rtems*
+  echo "*** Configuration $machine not supported" 1>&2
+  exit 1
+  ;;
 sparc-*-rtems*)
-	xm_defines=POSIX
-	tm_file="${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"
-	if test x$enable_threads = xyes; then
-	  thread_file='rtems'
-	fi
-	;;
+  xm_defines=POSIX
+  tm_file="${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"
+  if test x$enable_threads = xyes; then
+    thread_file='rtems'
+  fi
+  ;;
 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="${tm_file} sparc/sol2-gas-bi.h"
-	fi
-	xm_defines=POSIX
-	tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
-	if test x$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
-	;;
+  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="${tm_file} sparc/sol2-gas-bi.h"
+  fi
+  xm_defines=POSIX
+  tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
+  if test x$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-hal-solaris2*)
         xm_defines=POSIX
         tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/hal.h"
         tmake_file="sparc/t-halos sparc/t-sol2 sparc/t-crtfm"
-	if test x$gnu_ld = xyes; then
-		tm_file="${tm_file} sparc/sol2-gld.h"
-		tmake_file="$tmake_file t-slibgcc-elf-ver"
-	else
-		tmake_file="$tmake_file t-slibgcc-sld"
-	fi
+  if test x$gnu_ld = xyes; then
+    tm_file="${tm_file} sparc/sol2-gld.h"
+    tmake_file="$tmake_file t-slibgcc-elf-ver"
+  else
+    tmake_file="$tmake_file t-slibgcc-sld"
+  fi
         extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
-	thread_file='solaris'
+  thread_file='solaris'
         ;;
 sparc-*-solaris2*)
-	tm_file="${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 $machine in
-	*-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
-		if test x$gnu_ld = xno; then
-			tm_file="${tm_file} sparc/sol26-sld.h"
-		fi
-		;;
-	*-*-solaris2.[789])
-		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
-	xm_defines=POSIX
-	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
-	;;
+  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 $machine in
+  *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+    if test x$gnu_ld = xno; then
+      tm_file="${tm_file} sparc/sol26-sld.h"
+    fi
+    ;;
+  *-*-solaris2.[789])
+    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
+  xm_defines=POSIX
+  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-*-sunos4.0*)
-	tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
+  use_collect2=yes
+  ;;
 sparc-*-sunos4*)
-	tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
-	tmake_file=sparc/t-sunos41
-	use_collect2=yes
-	if test x$gas = xyes; then
-		tm_file="${tm_file} sparc/sun4gas.h"
-	fi
-	;;
+  tm_file="${tm_file} sparc/aout.h sparc/sunos4.h"
+  tmake_file=sparc/t-sunos41
+  use_collect2=yes
+  if test x$gas = xyes; then
+    tm_file="${tm_file} sparc/sun4gas.h"
+  fi
+  ;;
 sparc-*-sunos3*)
-	tm_file="${tm_file} sparc/aout.h sparc/sun4o3.h"
-	use_collect2=yes
-	;;
+  tm_file="${tm_file} sparc/aout.h sparc/sun4o3.h"
+  use_collect2=yes
+  ;;
 sparc-*-sysv4*)
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h"
-	xm_defines=POSIX
-	tmake_file=t-svr4
-	extra_parts="crtbegin.o crtend.o"
-	;;
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h"
+  xm_defines=POSIX
+  tmake_file=t-svr4
+  extra_parts="crtbegin.o crtend.o"
+  ;;
 sparclet-*-aout*)
-	tm_file="${tm_file} aoutos.h sparc/aout.h sparc/splet.h libgloss.h"
-	tmake_file=sparc/t-splet
-	;;
+  tm_file="${tm_file} aoutos.h sparc/aout.h sparc/splet.h libgloss.h"
+  tmake_file=sparc/t-splet
+  ;;
 sparclite-*-coff*)
-	tm_file="${tm_file} gofast.h sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
-	tmake_file=sparc/t-sparclite
-	;;
+  tm_file="${tm_file} gofast.h sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
+  tmake_file=sparc/t-sparclite
+  ;;
 sparclite-*-aout*)
-	tm_file="${tm_file} gofast.h sparc/aout.h sparc/lite.h aoutos.h libgloss.h"
-	tmake_file=sparc/t-sparclite
-	;;
+  tm_file="${tm_file} gofast.h sparc/aout.h sparc/lite.h aoutos.h libgloss.h"
+  tmake_file=sparc/t-sparclite
+  ;;
 sparclite-*-elf*)
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/liteelf.h"
-	tmake_file="sparc/t-sparclite sparc/t-crtfm"
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/liteelf.h"
+  tmake_file="sparc/t-sparclite sparc/t-crtfm"
         extra_parts="crtbegin.o crtend.o"
-	;;
+  ;;
 sparc86x-*-aout*)
-	tm_file="${tm_file} gofast.h sparc/aout.h sparc/sp86x-aout.h aoutos.h libgloss.h"
-	tmake_file=sparc/t-sp86x
-	;;
+  tm_file="${tm_file} gofast.h sparc/aout.h sparc/sp86x-aout.h aoutos.h libgloss.h"
+  tmake_file=sparc/t-sp86x
+  ;;
 sparc86x-*-elf*)
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/sp86x-elf.h"
-	tmake_file="sparc/t-sp86x sparc/t-crtfm"
+  tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h gofast.h sparc/sp86x-elf.h"
+  tmake_file="sparc/t-sp86x sparc/t-crtfm"
         extra_parts="crtbegin.o crtend.o"
-	;;
+  ;;
 sparc64-*-aout*)
-	tm_file="sparc/sparc.h aoutos.h sparc/aout.h sparc/sp64-aout.h"
-	;;
+  tm_file="sparc/sparc.h aoutos.h sparc/aout.h sparc/sp64-aout.h"
+  ;;
 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"
-	;;
+  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"
+  ;;
 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"
-	xmake_file=none
-	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 ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
-	;;
+  tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
+  tmake_file="${tmake_file} sparc/t-crtfm"
+  xmake_file=none
+  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"
-	;;
+  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
-	;;
+  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
+  ;;
 strongarm-*-coff*)
-	tm_file="arm/semi.h arm/aout.h arm/coff.h arm/strongarm-coff.h arm/arm.h"
-	tmake_file=arm/t-strongarm-coff
-	out_file=arm/arm.c
-	md_file=arm/arm.md
-	extra_modes=arm/arm-modes.def
-	;;
+  tm_file="arm/semi.h arm/aout.h arm/coff.h arm/strongarm-coff.h arm/arm.h"
+  tmake_file=arm/t-strongarm-coff
+  out_file=arm/arm.c
+  md_file=arm/arm.md
+  extra_modes=arm/arm-modes.def
+  ;;
 strongarm-*-pe)
-	tm_file="arm/semi.h arm/aout.h arm/coff.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
-	;;
+  tm_file="arm/semi.h arm/aout.h arm/coff.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
+  ;;
 thumb*-*-*)
-	{ echo "config.gcc: error:
+  { echo "config.gcc: error:
 *** The Thumb targets have been deprecated.  The equivalent
 *** ARM based toolchain can now generate Thumb instructions
 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
-	;;
+  ;;
 v850-*-rtems*)
-	xm_defines=POSIX
-	tm_file="dbxelf.h elfos.h svr4.h ${tm_file} v850/v850.h v850/rtems.h rtems.h"
-	tmake_file="v850/t-v850 t-rtems"
-	if test x$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"
-	;;
+  xm_defines=POSIX
+  tm_file="dbxelf.h elfos.h svr4.h ${tm_file} v850/v850.h v850/rtems.h rtems.h"
+  tmake_file="v850/t-v850 t-rtems"
+  if test x$stabs = xyes
+  then
+    tm_file="${tm_file} dbx.h"
+  fi
+  use_collect2=no
+  c_target_objs="v850-c.o"
+  cxx_target_objs="v850-c.o"
+  ;;
 v850e-*-*)
-	target_cpu_default="TARGET_CPU_v850e"
-	tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
-	tm_p_file=v850/v850-protos.h
-	tmake_file=v850/t-v850
-	md_file=v850/v850.md
-	out_file=v850/v850.c
-	if test x$stabs = xyes
-	then
-		tm_file="${tm_file} dbx.h"
-	fi
-	use_collect2=no
-	c_target_objs="v850-c.o"
-	cxx_target_objs="v850-c.o"
-	;;
+  target_cpu_default="TARGET_CPU_v850e"
+  tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
+  tm_p_file=v850/v850-protos.h
+  tmake_file=v850/t-v850
+  md_file=v850/v850.md
+  out_file=v850/v850.c
+  if test x$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"
+  ;;
 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="${tm_file} dbx.h"
-	fi
-	use_collect2=no
-	c_target_objs="v850-c.o"
-	cxx_target_objs="v850-c.o"
-	;;
-vax-*-bsd*)			# VAXen running BSD
-	tm_file="${tm_file} vax/bsd.h"
-	use_collect2=yes
-	;;
-vax-*-sysv*)			# VAXen running system V
-	tm_file="${tm_file} vax/vaxv.h"
-	xm_defines=POSIX
-	;;
+  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="${tm_file} dbx.h"
+  fi
+  use_collect2=no
+  c_target_objs="v850-c.o"
+  cxx_target_objs="v850-c.o"
+  ;;
+vax-*-bsd*)      # VAXen running BSD
+  tm_file="${tm_file} vax/bsd.h"
+  use_collect2=yes
+  ;;
+vax-*-sysv*)      # VAXen running system V
+  tm_file="${tm_file} vax/vaxv.h"
+  xm_defines=POSIX
+  ;;
 vax-*-netbsdelf*)
-	tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
-	float_format=vax
-	;;
+  tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
+  float_format=vax
+  ;;
 vax-*-netbsd*)
-	tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
-	tmake_file=t-netbsd
-	extra_parts=""
-	use_collect2=yes
-	;;
+  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 ${tm_file}"
-	use_collect2=yes
-	;;
-vax-*-ultrix*)			# VAXen running ultrix
-	tm_file="${tm_file} vax/ultrix.h"
-	;;
-vax-*-vms*)			# VAXen running VMS
-	echo "Configuration $machine no longer supported" 1>&2
-	exit 1
-	;;
-vax-*-*)			# VAX default entry
-	;;
+  tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
+  use_collect2=yes
+  ;;
+vax-*-ultrix*)      # VAXen running ultrix
+  tm_file="${tm_file} vax/ultrix.h"
+  ;;
+vax-*-vms*)      # VAXen running VMS
+  echo "Configuration $machine no longer supported" 1>&2
+  exit 1
+  ;;
+vax-*-*)      # VAX default entry
+  ;;
 xscale-*-elf)
-	tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
-	tmake_file=arm/t-xscale-elf
-	out_file=arm/arm.c
-	md_file=arm/arm.md
-	extra_modes=arm/arm-modes.def
-	;;
+  tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
+  tmake_file=arm/t-xscale-elf
+  out_file=arm/arm.c
+  md_file=arm/arm.md
+  extra_modes=arm/arm-modes.def
+  ;;
 xscale-*-coff)
-	tm_file="arm/semi.h arm/aout.h arm/coff.h arm/xscale-coff.h arm/arm.h"
-	tmake_file=arm/t-xscale-coff
-	out_file=arm/arm.c
-	md_file=arm/arm.md
-	extra_modes=arm/arm-modes.def
-	;;
+  tm_file="arm/semi.h arm/aout.h arm/coff.h arm/xscale-coff.h arm/arm.h"
+  tmake_file=arm/t-xscale-coff
+  out_file=arm/arm.c
+  md_file=arm/arm.md
+  extra_modes=arm/arm-modes.def
+  ;;
 xstormy16-*-elf)
-	# For historical reasons, the target files omit the 'x'.
-	tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
-	tm_p_file=stormy16/stormy16-protos.h
-	md_file=stormy16/stormy16.md
-	out_file=stormy16/stormy16.c
-	tmake_file="stormy16/t-stormy16"
-	extra_parts="crtbegin.o crtend.o"
-	;;
+  # For historical reasons, the target files omit the 'x'.
+  tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
+  tm_p_file=stormy16/stormy16-protos.h
+  md_file=stormy16/stormy16.md
+  out_file=stormy16/stormy16.c
+  tmake_file="stormy16/t-stormy16"
+  extra_parts="crtbegin.o crtend.o"
+  ;;
 xtensa-*-elf*)
-	tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
-	tmake_file="xtensa/t-xtensa xtensa/t-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"
-	;;
+  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"
+  ;;
 *)
-	echo "*** Configuration $machine not supported" 1>&2
-	exit 1
-	;;
+  echo "*** Configuration $machine not supported" 1>&2
+  exit 1
+  ;;
 esac
 
 case $machine in
 *-*-sysv*)
-	install_headers_dir=install-headers-cpio
-	;;
+  install_headers_dir=install-headers-cpio
+  ;;
 esac
 
 # Distinguish i[34567]86
@@ -2709,283 +2709,283 @@
 target_cpu_default2=
 case $machine in
 i486-*-*)
-	target_cpu_default2=TARGET_CPU_DEFAULT_i486
-	;;
+  target_cpu_default2=TARGET_CPU_DEFAULT_i486
+  ;;
 i586-*-*)
-	case $target_alias in
-		k6_2-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_k6_2
-			;;
-		k6_3-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_k6_3
-			;;
-		k6-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_k6
-			;;
-		pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_pentium_mmx
-			;;
-		*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_pentium
-			;;
-	esac
-	;;
+  case $target_alias in
+    k6_2-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_k6_2
+      ;;
+    k6_3-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_k6_3
+      ;;
+    k6-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_k6
+      ;;
+    pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_pentium_mmx
+      ;;
+    *)
+      target_cpu_default2=TARGET_CPU_DEFAULT_pentium
+      ;;
+  esac
+  ;;
 i686-*-* | i786-*-*)
-	case $target_alias in
-		k8-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_k8
-			;;
-		athlon_xp-*|athlon_mp-*|athlon_4-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse
-			;;
-		athlon_tbird-*|athlon-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_athlon
-			;;
-		pentium2-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_pentium2
-			;;
-		pentium3-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_pentium3
-			;;
-		pentium4-*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_pentium4
-			;;
-		*)
-			target_cpu_default2=TARGET_CPU_DEFAULT_pentiumpro
-			;;
-	esac
-	;;
+  case $target_alias in
+    k8-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_k8
+      ;;
+    athlon_xp-*|athlon_mp-*|athlon_4-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse
+      ;;
+    athlon_tbird-*|athlon-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_athlon
+      ;;
+    pentium2-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_pentium2
+      ;;
+    pentium3-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_pentium3
+      ;;
+    pentium4-*)
+      target_cpu_default2=TARGET_CPU_DEFAULT_pentium4
+      ;;
+    *)
+      target_cpu_default2=TARGET_CPU_DEFAULT_pentiumpro
+      ;;
+  esac
+  ;;
 x86_64-*-*)
-	# We should have hammer chip here, but it does not exist yet and
-	# thus it is not supported.  Athlon_SSE is probably equivalent feature
-	# wise to hammer from our point of view except for 64bit mode.
-	target_cpu_default2=TARGET_CPU_DEFAULT_k8
-	;;
+  # We should have hammer chip here, but it does not exist yet and
+  # thus it is not supported.  Athlon_SSE is probably equivalent feature
+  # wise to hammer from our point of view except for 64bit mode.
+  target_cpu_default2=TARGET_CPU_DEFAULT_k8
+  ;;
 alpha*-*-*)
-	case $machine in
-		alphaev6[78]*)
-			target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
-			;;
-		alphaev6*)
-			target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
-			;;
-		alphapca56*)
-			target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
-			;;
-		alphaev56*)
-			target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
-			;;
-		alphaev5*)
-			target_cpu_default2="MASK_CPU_EV5"
-			;;
-	esac
-
-	if test x$gas = xyes
-	then
-		if test "$target_cpu_default2" = ""
-		then
-			target_cpu_default2="MASK_GAS"
-		else
-			target_cpu_default2="${target_cpu_default2}|MASK_GAS"
-		fi
-	fi
-	;;
+  case $machine in
+    alphaev6[78]*)
+      target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
+      ;;
+    alphaev6*)
+      target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
+      ;;
+    alphapca56*)
+      target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
+      ;;
+    alphaev56*)
+      target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
+      ;;
+    alphaev5*)
+      target_cpu_default2="MASK_CPU_EV5"
+      ;;
+  esac
+
+  if test x$gas = xyes
+  then
+    if test "$target_cpu_default2" = ""
+    then
+      target_cpu_default2="MASK_GAS"
+    else
+      target_cpu_default2="${target_cpu_default2}|MASK_GAS"
+    fi
+  fi
+  ;;
 arm*-*-*)
-	case "x$with_cpu" in
-		x)
-			# The most generic
-			target_cpu_default2="TARGET_CPU_generic"
-			;;
-
-		# Distinguish cores, and major variants
-		# arm7m doesn't exist, but D & I don't affect code
-		xarm[236789] | xarm250 | xarm[67][01]0 \
-		| xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
-		| xarm7100 | xarm7500 | xarm7500fe | xarm810 \
-		| xxscale \
-		| xep9312 \
-		| xstrongarm | xstrongarm110 | xstrongarm1100)
-			target_cpu_default2="TARGET_CPU_$with_cpu"
-			;;
-
-		xyes | xno)
-			echo "--with-cpu must be passed a value" 1>&2
-			exit 1
-			;;
-
-		*)
-			if test x$pass2done = xyes
-			then
-				echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
-				exit 1
-			fi
-			;;
-	esac
-	case $machine in
-		9ep9312-*-*)
-			target_cpu_default2="TARGET_CPU_9ep9312"
-			;;
-	esac
-	;;
+  case "x$with_cpu" in
+    x)
+      # The most generic
+      target_cpu_default2="TARGET_CPU_generic"
+      ;;
+
+    # Distinguish cores, and major variants
+    # arm7m doesn't exist, but D & I don't affect code
+    xarm[236789] | xarm250 | xarm[67][01]0 \
+    | xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
+    | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
+    | xxscale \
+    | xep9312 \
+    | xstrongarm | xstrongarm110 | xstrongarm1100)
+      target_cpu_default2="TARGET_CPU_$with_cpu"
+      ;;
+
+    xyes | xno)
+      echo "--with-cpu must be passed a value" 1>&2
+      exit 1
+      ;;
+
+    *)
+      if test x$pass2done = xyes
+      then
+        echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
+        exit 1
+      fi
+      ;;
+  esac
+  case $machine in
+    9ep9312-*-*)
+      target_cpu_default2="TARGET_CPU_9ep9312"
+      ;;
+  esac
+  ;;
 
 hppa*-*-* | parisc*-*-*)
-	if test x$gas = xyes
-	then
-		target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
-	fi
-	case $machine in
-		hppa1* | parisc1*)
-			tm_defines="TARGET_SCHED_DEFAULT=\\\"7100LC\\\""
-			;;
-	esac
-	;;
+  if test x$gas = xyes
+  then
+    target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
+  fi
+  case $machine in
+    hppa1* | parisc1*)
+      tm_defines="TARGET_SCHED_DEFAULT=\\\"7100LC\\\""
+      ;;
+  esac
+  ;;
 mips*-*-*)
-	case $machine in
-	mips*-*-ecoff* | mips*-*-elf*)
-		if test x$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 $machine 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="INIT_SUBTARGET_OPTABS=INIT_GOFAST_OPTABS $tm_defines"
-		tm_file="gofast.h $tm_file"
-		tmake_file="mips/t-gofast $tmake_file"
-	else
-		tmake_file="mips/t-mips $tmake_file"
-	fi
-	;;
+  case $machine in
+  mips*-*-ecoff* | mips*-*-elf*)
+    if test x$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 $machine 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="INIT_SUBTARGET_OPTABS=INIT_GOFAST_OPTABS $tm_defines"
+    tm_file="gofast.h $tm_file"
+    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="$tm_file rs6000/altivec-defs.h"
         fi
-	case "x$with_cpu" in
-		x)
-			;;
-
-		xcommon | xpowerpc | xpowerpc64 \
-		  | xpower | xpower2 | xpower3 | xpower4 \
-		  | xrios | xrios1 | xrios2 | xrsc | xrsc1 | xrs64a \
-		  | x601 | x602 | x603 | x603e | x604 | x604e | x620 | x630 \
-		  | x740 | x750 | x7400 | x7450 | x505)
-			target_cpu_default2="\\\"$with_cpu\\\""
-			;;
-
-		x401 | x403 | x405 | xec603e | x801 | x821 | x823 | x860)
-			target_cpu_default2="\\\"$with_cpu\\\""
-			;;
-
-		xyes | xno)
-			echo "--with-cpu must be passed a value" 1>&2
-			exit 1
-			;;
-
-		*)
-			if test x$pass2done = xyes
-			then
-				echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
-				exit 1
-			fi
-			;;
-	esac
-	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 ${tmake_file}"
-	;;
+  case "x$with_cpu" in
+    x)
+      ;;
+
+    xcommon | xpowerpc | xpowerpc64 \
+      | xpower | xpower2 | xpower3 | xpower4 \
+      | xrios | xrios1 | xrios2 | xrsc | xrsc1 | xrs64a \
+      | x601 | x602 | x603 | x603e | x604 | x604e | x620 | x630 \
+      | x740 | x750 | x7400 | x7450 | x505)
+      target_cpu_default2="\\\"$with_cpu\\\""
+      ;;
+
+    x401 | x403 | x405 | xec603e | x801 | x821 | x823 | x860)
+      target_cpu_default2="\\\"$with_cpu\\\""
+      ;;
+
+    xyes | xno)
+      echo "--with-cpu must be passed a value" 1>&2
+      exit 1
+      ;;
+
+    *)
+      if test x$pass2done = xyes
+      then
+        echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
+        exit 1
+      fi
+      ;;
+  esac
+  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 ${tmake_file}"
+  ;;
 sparc*-*-*)
-	case ".$with_cpu" in
-		.)
-			target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
-			;;
-		.supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
-			target_cpu_default2="TARGET_CPU_$with_cpu"
-			;;
-		*)
-			if test x$pass2done = xyes
-			then
-				echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
-				exit 1
-			fi
-			;;
-	esac
-	;;
+  case ".$with_cpu" in
+    .)
+      target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
+      ;;
+    .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
+      target_cpu_default2="TARGET_CPU_$with_cpu"
+      ;;
+    *)
+      if test x$pass2done = xyes
+      then
+        echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
+        exit 1
+      fi
+      ;;
+  esac
+  ;;
 v850*-*-*)
-	case "x$with_cpu" in
-		x)
-			;;
-		xv850e)
-			target_cpu_default2="TARGET_CPU_$with_cpu"
-			;;
-		*)
-			if test x$pass2done = xyes
-			then
-				echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
-				exit 1
-			fi
-			;;
-	esac
-	;;
+  case "x$with_cpu" in
+    x)
+      ;;
+    xv850e)
+      target_cpu_default2="TARGET_CPU_$with_cpu"
+      ;;
+    *)
+      if test x$pass2done = xyes
+      then
+        echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
+        exit 1
+      fi
+      ;;
+  esac
+  ;;
 esac
 
 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=$target_cpu_default2
-	fi
+  if test "$target_cpu_default" != ""
+  then
+    target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
+  else
+    target_cpu_default=$target_cpu_default2
+  fi
 fi
 
 # Save data on machine being used to compile GCC in build_xm_file.
 # Save data on host machine in vars host_xm_file and host_xmake_file.
 if test x$pass1done = x
 then
-	if test x$xm_file != x
-	then build_xm_file=$xm_file
-	fi
-	build_xm_defines=$xm_defines
-	build_install_headers_dir=$install_headers_dir
-	build_exeext=$exeext
-	pass1done=yes
+  if test x$xm_file != x
+  then build_xm_file=$xm_file
+  fi
+  build_xm_defines=$xm_defines
+  build_install_headers_dir=$install_headers_dir
+  build_exeext=$exeext
+  pass1done=yes
 else
-	if test x$pass2done = x
-	then
-		if test x$xm_file != x
-		then host_xm_file=$xm_file
-		fi
-		host_xm_defines=$xm_defines
-		host_xmake_file="$xmake_file"
-		host_truncate_target=$truncate_target
-		host_extra_gcc_objs=$extra_gcc_objs
-		host_extra_objs=$extra_host_objs
-		host_exeext=$exeext
-		out_host_hook_obj=$host_hook_obj
-		pass2done=yes
-	fi
+  if test x$pass2done = x
+  then
+    if test x$xm_file != x
+    then host_xm_file=$xm_file
+    fi
+    host_xm_defines=$xm_defines
+    host_xmake_file="$xmake_file"
+    host_truncate_target=$truncate_target
+    host_extra_gcc_objs=$extra_gcc_objs
+    host_extra_objs=$extra_host_objs
+    host_exeext=$exeext
+    out_host_hook_obj=$host_hook_obj
+    pass2done=yes
+  fi
 fi



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