* config.guess: Support m68k-cbm-sysv4.

* config.guess (*:Linux:*:*): Guess m68k-unknown-linux

diff --git a/config.guess b/config.guess
index af106b2f8a10424861600fcfbdd65a43bf130521..dc83e59c8c10b5c75bf4937b95073d32f0a59ea2 100755 (executable)
--- a/config.guess
+++ b/config.guess
@@ -62,6 +62,9 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     21064:Windows_NT:50:3)
        echo alpha-dec-winnt3.5
        exit 0 ;;
+    Amiga*:UNIX_System_V:4.0:*)
+       echo m68k-cbm-sysv4
+       exit 0;;
     amiga:NetBSD:*:*)
       echo m68k-cbm-netbsd${UNAME_RELEASE}
       exit 0 ;;
@@ -327,12 +330,16 @@ EOF
        # The BFD linker knows what the default object file format is, so
        # first see if it will tell us.
        ld_help_string=`ld --help 2>&1`
-       if echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
+       if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
          echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
-       elif echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
+       elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
          echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
-       elif echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
+       elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
          echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
+       elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
+         echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
+       elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
+         echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
        elif test "${UNAME_MACHINE}" = "alpha" ; then
          echo alpha-unknown-linux ; exit 0
        else