(MULTILIB_DEFAULTS): Define.

From-SVN: r10551

gcc/config/mips/elf64.h

@@ -25,6 +25,12 @@ Boston, MA 02111-1307, USA.  */
 #define TARGET_DEFAULT MASK_FLOAT64|MASK_64BIT
 #define MIPS_ISA_DEFAULT 3
 
+#ifndef TARGET_ENDIAN_DEFAULT
+#define MULTILIB_DEFAULTS { "EB", "mips3" }
+#else
+#define MULTILIB_DEFAULTS { "EL", "mips3" }
+#endif
+
 /* Until we figure out what MIPS ELF targets normally use, just do
    stabs in ELF.  */
 #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG

gcc/config/mips/iris6.h

@@ -25,6 +25,7 @@ Boston, MA 02111-1307, USA.  */
 /* Default to -mips4.  */
 #define TARGET_DEFAULT MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT
 #define MIPS_ISA_DEFAULT 4
+#define MULTILIB_DEFAULTS { "EB", "mips4" }
 
 #include "mips/iris5gas.h"
 #include "mips/abi64.h"

gcc/config/mips/mips.h

@@ -423,6 +423,14 @@ extern char	       *mktemp ();
 #endif
 #endif
 
+#ifndef MULTILIB_DEFAULTS
+#if TARGET_ENDIAN_DEFAULT == 0
+#define MULTILIB_DEFAULTS { "EL", "mips1" }
+#else
+#define MULTILIB_DEFAULTS { "EB", "mips1" }
+#endif
+#endif
+
 /* This macro is similar to `TARGET_SWITCHES' but defines names of
    command options that have values.  Its definition is an
    initializer with a subgrouping for each command option.