mips.h (SIZE_TYPE, [...]): Undef these macros before defining them.

2003-07-30  Chris Demetriou  <cgd@broadcom.com>

        * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Undef these
        macros before defining them.

From-SVN: r69985

gcc/ChangeLog

+2003-07-30  Chris Demetriou  <cgd@broadcom.com>
+
+	* config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Undef these
+	macros before defining them.
+
 2003-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* config/s390/s390.md (UNSPEC_ROUND, UNSPEC_SETHIGH, 

gcc/config/mips/mips.h

@@ -3817,13 +3817,11 @@ while (0)
 /* Default definitions for size_t and ptrdiff_t.  We must override the
    definitions from ../svr4.h on mips-*-linux-gnu.  */
 
-#ifndef SIZE_TYPE
+#undef SIZE_TYPE
 #define SIZE_TYPE (POINTER_SIZE == 64 ? "long unsigned int" : "unsigned int")
-#endif
 
-#ifndef PTRDIFF_TYPE
+#undef PTRDIFF_TYPE
 #define PTRDIFF_TYPE (POINTER_SIZE == 64 ? "long int" : "int")
-#endif
 
 /* See mips_expand_prologue's use of loadgp for when this should be
    true.  */