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Various fixes to allow us to again build if --enable-mapped-location:
[pf3gnuchains/gcc-fork.git] / gcc / config.gcc
index 4f955a0..cd5218b 100644 (file)
@@ -1,5 +1,5 @@
 # GCC target-specific configuration file.
-# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
 # Free Software Foundation, Inc.
 
 #This file is part of GCC.
@@ -181,7 +181,11 @@ md_file=
 
 # Obsolete configurations.
 case ${target} in
- dummy*)
+   sparclite-*-coff*   \
+ | sparclite-*-elf*    \
+ | sparc86x-*-elf*     \
+ | sparc-*-openbsd*    \
+ )
     if test "x$enable_obsolete" != xyes; then
       echo "*** Configuration ${target} is obsolete." >&2
       echo "*** Specify --enable-obsolete to build it anyway." >&2
@@ -332,8 +336,10 @@ esac
 case ${target} in
 *-*-darwin*)
   case ${target} in
+    *-darwin1[0-9]*) tm_file="${tm_file} darwin8.h" ;;
     *-darwin[0-6]*) ;;
-    *) tm_file="${tm_file} darwin7.h" ;;
+    *-darwin7*) tm_file="${tm_file} darwin7.h" ;;
+    *) tm_file="${tm_file} darwin8.h" ;;
   esac
   tm_file="${tm_file} darwin.h"
   tm_p_file="${tm_p_file} darwin-protos.h"
@@ -493,6 +499,10 @@ case ${target} in
       tmake_file="${tmake_file} t-openbsd-thread"
       ;;
   esac
+  case ${target} in
+    *-*-openbsd2.*|*-*-openbsd3.[012])
+      tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
+  esac
   ;;
 *-*-rtems*)
   case ${enable_threads} in
@@ -659,7 +669,7 @@ arm*-*-eabi* | arm*-*-symbianelf* )
        need_64bit_hwint=yes
        default_use_cxa_atexit=yes
        tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
-       tmake_file="t-slibgcc-elf-ver arm/t-arm arm/t-arm-elf"
+       tmake_file="arm/t-arm arm/t-arm-elf"
        case ${target} in
        arm*-*-eabi*)
          tmake_file="${tmake_file} arm/t-bpabi"
@@ -668,14 +678,14 @@ arm*-*-eabi* | arm*-*-symbianelf* )
          tm_file="${tm_file} arm/symbian.h"
          # We do not include t-bpabi for Symbian OS because the system
          # provides its own implementation of the BPABI functions.
-         tmake_file="${tmake_file} arm/t-symbian"
+         tmake_file="${tmake_file} t-slibgcc-elf-ver arm/t-symbian"
          ;;
        esac
        tm_file="${tm_file} arm/aout.h arm/arm.h"
        ;;
 arm*-*-rtems*)
        tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
-       tmake_file="arm/t-arm arm/t-arm-elf t-rtems"
+       tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
        ;;
 arm*-*-elf | ep9312-*-elf)
        tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
@@ -695,12 +705,16 @@ arm*-*-kaos*)
        tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
        tmake_file="arm/t-arm arm/t-arm-elf"
        ;;
+avr-*-rtems*)
+       tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
+       tmake_file="avr/t-avr t-rtems avr/t-rtems"
+       ;;
 avr-*-*)
        tm_file="avr/avr.h dbxelf.h"
        use_fixproto=yes
        ;;
 c4x-*-rtems* | tic4x-*-rtems*)
-       tmake_file="c4x/t-c4x t-rtems"
+       tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
        tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
        c_target_objs="c4x-c.o"
        cxx_target_objs="c4x-c.o"
@@ -742,7 +756,7 @@ frv-*-*linux*)
        tmake_file="${tmake_file} frv/t-frv frv/t-linux"
        ;;
 h8300-*-rtems*)
-       tmake_file="h8300/t-h8300 t-rtems"
+       tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
        tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
        ;;
 h8300-*-elf*)
@@ -843,7 +857,7 @@ hppa*64*-*-hpux11*)
                         pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
        fi
        case ${target} in
-       *-*-hpux11.11)
+       *-*-hpux11.[1-9]*)
                tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
                ;;
        *)
@@ -926,13 +940,19 @@ i[34567]86-*-netbsd*)
 x86_64-*-netbsd*)
        tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
        ;;
-i[34567]86-*-openbsd*)
+i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
        tm_file="i386/i386.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h i386/openbsd.h"
        # needed to unconfuse gdb
        tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
        # we need collect2 until our bug is fixed...
        use_collect2=yes
        ;;
+i[34567]86-*-openbsd*)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
+       tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
+       gas=yes
+       gnu_ld=yes
+       ;;
 i[34567]86-*-coff*)
        tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
        use_fixproto=yes
@@ -947,9 +967,13 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
        esac
        tmake_file="${tmake_file} i386/t-crtstuff"
        ;;
-x86_64-*-linux*)
+x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
        tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
                 i386/x86-64.h i386/linux64.h"
+       case ${target} in
+       x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
+       x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
+       esac
        tmake_file="${tmake_file} i386/t-linux64"
        ;;
 i[34567]86-*-gnu*)
@@ -971,7 +995,7 @@ i[34567]86-*-lynxos*)
        gas=yes
        ;;
 i[3456x]86-*-netware*)
-       tm_file="${tm_file} i386/unix.h i386/att.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
        tmake_file=i386/t-netware
        extra_objs=netware.o
        case /${with_ld} in
@@ -1012,7 +1036,12 @@ i[34567]86-*-sco3.2v5*)  # 80386 running SCO Open Server 5
        ;;
 i[34567]86-*-solaris2*)
        xm_defines="SMALL_ARG_MAX"
-       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
+       case ${target} in
+       *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+               tm_file="${tm_file} sol26.h"
+       esac
+       tm_file="${tm_file} i386/sol2.h"
        tmake_file="t-sol2 i386/t-sol2 t-svr4"
        c_target_objs="sol2-c.o"
        cxx_target_objs="sol2-c.o"
@@ -1020,6 +1049,7 @@ i[34567]86-*-solaris2*)
        tm_p_file="${tm_p_file} sol2-protos.h"
        if test x$gnu_ld = xyes; then
                tmake_file="$tmake_file t-slibgcc-elf-ver"
+               tm_defines="${tm_defines} TARGET_GNU_LD=1"
        else
                tmake_file="$tmake_file t-slibgcc-sld"
        fi
@@ -1028,11 +1058,34 @@ i[34567]86-*-solaris2*)
                tm_file="$tm_file tm-dwarf2.h"
                ;;
        esac
-       extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
+       case ${target} in
+       *-*-solaris2.1[0-9])
+               tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
+               tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+               tmake_file="$tmake_file i386/t-sol2-10"
+               need_64bit_hwint=yes
+               # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as 
+               # part of the base system.
+               extra_parts="gmon.o crtbegin.o crtend.o"
+               ;;
+       *)
+               extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
+               ;;
+       esac
        case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
-         no:*:*) ;;
-         *:yes:* ) thread_file=posix ;;
-         yes:*:* | *:*:yes ) thread_file=solaris ;;
+         "":yes:* | yes:yes:* )
+               case ${target} in
+                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+                       thread_file=posix95
+                       ;;
+                 *)
+                       thread_file=posix
+                       ;;
+               esac
+               ;;
+         "":*:yes | yes:*:yes )
+               thread_file=solaris
+               ;;
        esac
        ;;
 i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
@@ -1196,7 +1249,7 @@ m32r-*-linux*)
        tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
        extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
        # We override the tmake_file for linux -- why?
-       tmake_file="m32r/t-linux"
+       tmake_file="t-slibgcc-elf-ver m32r/t-linux"
        gnu_ld=yes
        use_fixproto=yes
        if test x$enable_threads = xyes; then
@@ -1207,7 +1260,7 @@ m32rle-*-linux*)
        tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
        extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
        # We override the tmake_file for linux -- why?
-       tmake_file="m32r/t-linux"
+       tmake_file="t-slibgcc-elf-ver m32r/t-linux"
        gnu_ld=yes
        use_fixproto=yes
        if test x$enable_threads = xyes; then
@@ -1336,15 +1389,7 @@ mips*-*-netbsd*)                 # NetBSD/mips, either endian.
 mips64*-*-linux*)
        tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
        tmake_file="${tmake_file} 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"
+       tm_defines="MIPS_ABI_DEFAULT=ABI_N32"
        gnu_ld=yes
        gas=yes
        ;;
@@ -1485,7 +1530,8 @@ avr-*-*)
 powerpc64-*-linux*)
        tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
        case x$with_cpu in
-       x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
+       x|xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345]|xrs64a)
+               tm_file="${tm_file} rs6000/default64.h";;
        esac
        tm_file="${tm_file} rs6000/linux64.h"
        tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
@@ -1503,6 +1549,11 @@ powerpc-*-beos*)
 powerpc-*-darwin*)
        tm_file="${tm_file} rs6000/darwin.h"
        tmake_file="${tmake_file} rs6000/t-darwin"
+       case ${target} in
+         *-darwin1[0-9]*) tmake_file="${tmake_file} rs6000/t-darwin8" ;;
+         *-darwin[0-7]*) ;;
+         *-darwin[8-9]*) tmake_file="${tmake_file} rs6000/t-darwin8" ;;
+       esac
        extra_headers=altivec.h
        ;;
 powerpc*-*-freebsd*)
@@ -1675,6 +1726,7 @@ s390x-ibm-tpf*)
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
        out_file=s390/s390.c
        tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
+       thread_file='tpf'
        ;;
 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
@@ -1709,7 +1761,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
        tm_file="${tm_file} sh/elf.h"
        case ${target} in
        sh*-*-linux*)   tmake_file="${tmake_file} sh/t-linux"
-                       tm_file="${tm_file} sh/linux.h" ;;
+                       tm_file="${tm_file} linux.h sh/linux.h" ;;
        sh*-*-kaos*)    tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
                        ;;
        sh*-*-netbsd*)  tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
@@ -1816,11 +1868,11 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
        use_fixproto=yes
        ;;
 sh-*-rtemscoff*)
-       tmake_file="sh/t-sh t-rtems"
+       tmake_file="sh/t-sh t-rtems sh/t-rtems"
        tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
        ;;
 sh-*-rtems*)
-       tmake_file="sh/t-sh sh/t-elf t-rtems"
+       tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
        tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
        ;;
 sh-wrs-vxworks)
@@ -1832,7 +1884,7 @@ sh-*-*)
        use_fixproto=yes
        ;;
 sparc-*-netbsdelf*)
-       tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
        ;;
 sparc-*-openbsd*)
        tm_defines=OBSD_OLD_GAS
@@ -1843,12 +1895,12 @@ sparc-*-openbsd*)
        use_collect2=yes
        ;;
 sparc64-*-openbsd*)
-       tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
+       tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
        gas=yes gnu_ld=yes
        with_cpu=ultrasparc
        ;;
 sparc-*-elf*)
-       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
        tmake_file="sparc/t-elf sparc/t-crtfm"
        extra_parts="crti.o crtn.o crtbegin.o crtend.o"
        use_fixproto=yes
@@ -1858,7 +1910,7 @@ sparc-*-linux*)           # SPARC's running GNU/Linux, libc6
        tmake_file="${tmake_file} sparc/t-crtfm"
        ;;
 sparc-*-rtems*)
-       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-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"
        ;;
@@ -1868,7 +1920,7 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
                tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
        fi
        if test x$gas = xyes; then
-               tm_file="${tm_file} sparc/sol2-gas-bi.h"
+               tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
        fi
        tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
        if test x$gnu_ld = xyes; then
@@ -1882,17 +1934,24 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
        tm_p_file="${tm_p_file} sol2-protos.h"
        extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
        case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
-         no:*:*) ;;
-         *:yes:* ) thread_file=posix ;;
-         yes:*:* | *:*:yes ) thread_file=solaris ;;
+         "":yes:* | yes:yes:* ) thread_file=posix ;;
+         "":*:yes | yes:*:yes ) thread_file=solaris ;;
        esac
        need_64bit_hwint=yes
        ;;
 sparc-*-solaris2*)
-       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
+       case ${target} in
+       *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+               tm_file="${tm_file} sol26.h"
+       esac
+       tm_file="${tm_file} sparc/sol2.h"
        if test x$gnu_ld = xyes; then
                tm_file="${tm_file} sparc/sol2-gld.h"
        fi
+       if test x$gas = xyes; then
+               tm_file="${tm_file} sparc/sol2-gas.h"
+       fi
        tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
        if test x$gnu_ld = xyes; then
                tmake_file="$tmake_file t-slibgcc-elf-ver"
@@ -1923,9 +1982,19 @@ sparc-*-solaris2*)
        tm_p_file="${tm_p_file} sol2-protos.h"
        extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
        case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
-         no:*:*) ;;
-         *:yes:* ) thread_file=posix ;;
-         yes:*:* | *:*:yes ) thread_file=solaris ;;
+         "":yes:* | yes:yes:* )
+               case ${target} in
+                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+                       thread_file=posix95
+                       ;;
+                 *)
+                       thread_file=posix
+                       ;;
+               esac
+               ;;
+         "":*:yes | yes:*:yes )
+               thread_file=solaris
+               ;;
        esac
        ;;
 sparc-*-sysv4*)
@@ -1939,19 +2008,19 @@ sparclite-*-coff*)
        tmake_file=sparc/t-sparclite
        ;;
 sparclite-*-elf*)
-       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/liteelf.h"
        tmake_file="sparc/t-sparclite sparc/t-crtfm"
         extra_parts="crtbegin.o crtend.o"
        use_fixproto=yes
        ;;
 sparc86x-*-elf*)
-       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/sp86x-elf.h"
        tmake_file="sparc/t-sp86x sparc/t-crtfm"
         extra_parts="crtbegin.o crtend.o"
        use_fixproto=yes
        ;;
 sparc64-*-elf*)
-       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
        tmake_file="${tmake_file} sparc/t-crtfm"
        extra_parts="crtbegin.o crtend.o"
        use_fixproto=yes
@@ -2306,7 +2375,8 @@ fi
                case "$with_arch" in
                "" \
                | armv[23456] | armv2a | armv3m | armv4t | armv5t \
-               | armv5te | armv6j | iwmmxt | ep9312)
+               | armv5te | armv6j |armv6k | armv6z | armv6zk \
+               | iwmmxt | ep9312)
                        # OK
                        ;;
                *)
@@ -2425,7 +2495,7 @@ fi
                ;;
 
        mips*-*-*)
-               supported_defaults="abi arch float tune"
+               supported_defaults="abi arch float tune divide"
 
                case ${with_float} in
                "" | soft | hard)
@@ -2446,6 +2516,15 @@ fi
                        exit 1
                        ;;
                esac
+
+               case ${with_divide} in
+               "" | breaks | traps)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
+                       exit 1
+               esac
                ;;
 
        powerpc*-*-* | rs6000-*-*)
@@ -2654,6 +2733,11 @@ fi
                c_target_objs="${c_target_objs} rs6000-c.o"
                cxx_target_objs="${cxx_target_objs} rs6000-c.o"
                tmake_file="rs6000/t-rs6000 ${tmake_file}"
+
+                if test x$enable_e500_double = xyes
+                then
+                        tm_file="$tm_file rs6000/e500-double.h"
+                fi
                ;;
 
        sparc*-*-*)
@@ -2687,7 +2771,7 @@ fi
        esac
 
        t=
-       all_defaults="abi cpu arch tune schedule float mode fpu"
+       all_defaults="abi cpu arch tune schedule float mode fpu divide"
        for option in $all_defaults
        do
                eval "val=\$with_$option"