Update for m68k from Peter.

bmomjian · bmomjian · commit ce26858facb2 · 2003-10-26T01:41:10.000Z
diff --git a/src/include/port/linux.h b/src/include/port/linux.h
@@ -43,7 +43,7 @@ typedef unsigned int slock_t;
 
 #define HAS_TEST_AND_SET
 
-#elif defined(__m68k__)
+#elif defined(__mc68000__)
 typedef unsigned char slock_t;
 
 #define HAS_TEST_AND_SET
