gcc/

[pf3gnuchains/gcc-fork.git] / gcc / config.gcc

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 36e369f..055503f 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -265,6 +265,10 @@ ep9312*-*-*)
        ;;
 frv*)  cpu_type=frv
        ;;
+fido-*-*)
+       cpu_type=m68k
+       extra_headers=math-68881.h
+        ;;
 xscale-*-*)
        cpu_type=arm
        extra_headers="mmintrin.h"
@@ -1508,12 +1512,36 @@ m68k-*-coff*)
        tm_file="${tm_file} m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
        use_fixproto=yes
        ;;
-m68020-*-elf* | m68k-*-elf*)
-       default_m68k_cpu=68020
-       default_cf_cpu=5206
+m68020-*-elf* | m68k-*-elf* | fido-*-elf*)
+       case ${target} in
+       fido-*-elf*)
+               # Check that $with_cpu makes sense.
+               case $with_cpu in
+               "" | "fidoa")
+                       ;;
+               *)
+                       echo "Cannot accept --with-cpu=$with_cpu"
+                       exit 1
+                       ;;
+               esac
+               with_cpu=fidoa
+               ;;
+       *)
+               default_m68k_cpu=68020
+               default_cf_cpu=5206
+               ;;
+       esac
        tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
        tm_defines="${tm_defines} MOTOROLA=1 USE_GAS"
-       tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf m68k/t-mlibs"
+       tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
+       # Add multilibs for targets other than fido.
+       case ${target} in
+       fido-*-elf*)
+               ;;
+       *)
+               tmake_file="$tmake_file m68k/t-mlibs"
+               ;;
+       esac
        extra_parts="crtbegin.o crtend.o"
        ;;
 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
@@ -2838,7 +2866,7 @@ case "${target}" in
                esac
                ;;
 
-       m680[012]0-*-* | m68k*-*-*)
+       fido-*-* | m680[012]0-*-* | m68k*-*-*)
                supported_defaults="arch cpu"
                case "$with_arch" in
                "" | "m68k"| "cf")
@@ -3132,7 +3160,7 @@ case ${target} in
                fi
                ;;
 
-       m680[012]0-*-* | m68k*-*-*)
+       fido*-*-* | m680[012]0-*-* | m68k*-*-*)
                target_cpu_default2=$m68k_cpu_ident
                if [ x"$m68k_arch_family" != x ]; then
                        tmake_file="m68k/t-$m68k_arch_family $tmake_file"